Tornado Alerts Near McHenry, MS 39561

🌪️ Current Alert Status

Live NWS tornado and severe weather alerts

✅

All Clear

No active tornado alerts near McHenry

There are currently no tornado warnings, watches, or severe thunderstorm alerts in effect for the McHenry area. This page updates every 60 seconds from the National Weather Service.

Historical Tornado Risk

Activity level High

Average per year 11.9 tornados

Peak season month April

Total on record 595 tornados

📋 Tornado History

Historical tornado events within 250 miles of McHenry

EF Rating	Damage	Path	Casualties	Distance	Date
EF1	Moderate damage	2.1 mi × 75 yd	None	73 mi	Oct 26, 2025
EF1	Moderate damage	7.5 mi × 250 yd	None	135 mi	Oct 26, 2025
EF0	Light damage	1.4 mi × 75 yd	None	94 mi	Oct 26, 2025
EF1	Moderate damage	3.5 mi × 75 yd	None	71 mi	Oct 6, 2025
EF0	Light damage	2.8 mi × 50 yd	None	71 mi	Oct 6, 2025
EF1	Moderate damage	7.8 mi × 75 yd	None	76 mi	Oct 6, 2025
EF0	Light damage	1.5 mi × 30 yd	None	92 mi	Oct 5, 2025
EF0	Light damage	0.5 mi × 20 yd	None	81 mi	May 2, 2025
EF0	Light damage	3.2 mi × 25 yd	None	91 mi	Mar 31, 2025
EF1	Moderate damage	7.7 mi × 50 yd	None	64 mi	Mar 15, 2025
EF1	Moderate damage	7.5 mi × 325 yd	None	81 mi	Mar 15, 2025
EF1	Moderate damage	2.8 mi × 75 yd	None	89 mi	Mar 4, 2025
EF1	Moderate damage	5.5 mi × 75 yd	None	92 mi	Mar 4, 2025
EF0	Light damage	1.4 mi × 75 yd	None	103 mi	Mar 4, 2025
EF1	Moderate damage	1.8 mi × 50 yd	None	116 mi	Mar 4, 2025
EF1	Moderate damage	6 mi × 75 yd	None	43 mi	Feb 16, 2025
EF1	Moderate damage	1.2 mi × 50 yd	None	52 mi	Dec 28, 2024
EF0	Light damage	1.1 mi × 200 yd	None	5 mi	Dec 27, 2024
EF0	Light damage	1.8 mi × 50 yd	None	43 mi	Dec 27, 2024
EF0	Light damage	0.6 mi × 60 yd	None	18 mi	Dec 27, 2024
EF1	Moderate damage	3.6 mi × 100 yd	None	83 mi	Jun 4, 2024
EF1	Moderate damage	7.1 mi × 300 yd	None	79 mi	Jun 4, 2024
EF0	Light damage	4.4 mi × 75 yd	None	91 mi	Jun 4, 2024
EF1	Moderate damage	3.1 mi × 100 yd	None	91 mi	Jun 4, 2024
EF1	Moderate damage	4.8 mi × 120 yd	None	112 mi	May 16, 2024
EF1	Moderate damage	3.3 mi × 150 yd	None	106 mi	May 13, 2024
EF1	Moderate damage	1.5 mi × 75 yd	None	14 mi	Apr 10, 2024
EF0	Light damage	4.9 mi × 100 yd	None	17 mi	Apr 10, 2024
EF0	Light damage	2.8 mi × 75 yd	None	24 mi	Apr 10, 2024
EF1	Moderate damage	2.9 mi × 150 yd	None	25 mi	Apr 10, 2024
EF1	Moderate damage	2.7 mi × 100 yd	None	30 mi	Apr 10, 2024
EF0	Light damage	2.8 mi × 150 yd	None	30 mi	Apr 10, 2024
EF1	Moderate damage	5.2 mi × 200 yd	None	34 mi	Apr 10, 2024
EF1	Moderate damage	2.9 mi × 100 yd	None	36 mi	Apr 10, 2024
EF1	Moderate damage	10.3 mi × 150 yd	None	37 mi	Apr 10, 2024
EF0	Light damage	1.1 mi × 250 yd	None	38 mi	Apr 10, 2024
EF2	Considerable damage	0.9 mi × 300 yd	None	38 mi	Apr 10, 2024
EF2	Considerable damage	6.9 mi × 300 yd	None	43 mi	Apr 10, 2024
EF1	Moderate damage	8.7 mi × 175 yd	None	46 mi	Apr 10, 2024
EF2	Considerable damage	11 mi × 350 yd	None	50 mi	Apr 10, 2024
EF1	Moderate damage	3.3 mi × 200 yd	None	46 mi	Apr 10, 2024
EF0	Light damage	0.6 mi × 75 yd	None	42 mi	Mar 15, 2024
EF0	Light damage	0.9 mi × 200 yd	None	124 mi	Jan 8, 2024
EF0	Light damage	0.3 mi × 75 yd	None	23 mi	Dec 1, 2023
EF0	Light damage	0.7 mi × 75 yd	None	83 mi	Sep 2, 2023
EF1	Moderate damage	3.7 mi × 400 yd	None	93 mi	Jun 20, 2023
EF2	Considerable damage	3.5 mi × 175 yd	None	82 mi	Feb 8, 2023
EF0	Light damage	2.9 mi × 100 yd	None	89 mi	Jan 24, 2023
EF1	Moderate damage	3 mi × 75 yd	None	117 mi	Jan 24, 2023
EF0	Light damage	7.1 mi × 50 yd	None	87 mi	Dec 14, 2022
EF0	Light damage	4 mi × 50 yd	None	61 mi	Dec 14, 2022
EF2	Considerable damage	2.4 mi × 200 yd	0 dead, 4 hurt	73 mi	Dec 14, 2022
EF2	Considerable damage	2.1 mi × 200 yd	0 dead, 4 hurt	75 mi	Dec 14, 2022
EF0	Light damage	1.2 mi × 50 yd	None	12 mi	Dec 14, 2022
EF0	Light damage	2 mi × 75 yd	None	12 mi	Dec 14, 2022
EF2	Considerable damage	6.1 mi × 200 yd	0 dead, 2 hurt	81 mi	Dec 14, 2022
EF1	Moderate damage	3.9 mi × 50 yd	None	22 mi	Dec 14, 2022
EF0	Light damage	1.6 mi × 50 yd	None	122 mi	Dec 14, 2022
EF0	Light damage	7.7 mi × 50 yd	None	51 mi	Dec 14, 2022
EF2	Considerable damage	9.9 mi × 75 yd	1 dead, 8 hurt	95 mi	Dec 14, 2022
EF1	Moderate damage	6.8 mi × 50 yd	None	72 mi	Dec 14, 2022
EF1	Moderate damage	3 mi × 75 yd	None	43 mi	Nov 26, 2022
EF1	Moderate damage	2 mi × 200 yd	None	97 mi	Nov 26, 2022
EF0	Light damage	1.6 mi × 50 yd	None	19 mi	Oct 29, 2022
EF0	Light damage	3.4 mi × 280 yd	None	19 mi	Mar 30, 2022
EF2	Considerable damage	7.9 mi × 500 yd	None	16 mi	Mar 30, 2022
EF0	Light damage	1.7 mi × 50 yd	None	58 mi	Mar 30, 2022
EF1	Moderate damage	6.1 mi × 150 yd	None	80 mi	Mar 30, 2022
EF0	Light damage	3.2 mi × 100 yd	None	70 mi	Mar 22, 2022
EF3	Severe damage	3.1 mi × 320 yd	2 dead, 2 hurt	73 mi	Mar 22, 2022
EF1	Moderate damage	15.6 mi × 100 yd	None	56 mi	Mar 22, 2022
EF0	Light damage	2.6 mi × 100 yd	None	75 mi	Mar 22, 2022
EF0	Light damage	2.6 mi × 100 yd	None	78 mi	Mar 22, 2022
EF0	Light damage	2.1 mi × 75 yd	None	58 mi	Dec 6, 2021
EF1	Moderate damage	2.4 mi × 125 yd	None	33 mi	Oct 27, 2021
EF0	Light damage	0.2 mi × 25 yd	None	60 mi	Oct 27, 2021
EF0	Light damage	1 mi × 200 yd	None	24 mi	Aug 30, 2021
EF0	Light damage	0.5 mi × 100 yd	None	23 mi	Aug 30, 2021
EF0	Light damage	0.5 mi × 75 yd	None	28 mi	Aug 29, 2021
EF0	Light damage	2.9 mi × 200 yd	None	31 mi	Aug 29, 2021
EF0	Light damage	3.3 mi × 200 yd	None	33 mi	Aug 29, 2021
EF0	Light damage	0.9 mi × 100 yd	None	51 mi	Aug 29, 2021
EF0	Light damage	10.6 mi × 75 yd	None	40 mi	Aug 29, 2021
EF1	Moderate damage	4.9 mi × 175 yd	None	50 mi	Aug 29, 2021
EF0	Light damage	0.7 mi × 50 yd	None	23 mi	Aug 29, 2021
EF1	Moderate damage	1.7 mi × 150 yd	None	27 mi	Aug 29, 2021
EF1	Moderate damage	2.1 mi × 150 yd	None	28 mi	Aug 29, 2021
EF0	Light damage	1.2 mi × 75 yd	None	25 mi	Jun 19, 2021
EF0	Light damage	0.2 mi × 50 yd	None	26 mi	Jun 18, 2021
EF0	Light damage	0.5 mi × 75 yd	None	90 mi	May 19, 2021
EF0	Light damage	0.3 mi × 50 yd	None	83 mi	May 18, 2021
EF0	Light damage	1.4 mi × 75 yd	None	65 mi	May 18, 2021
EF0	Light damage	5.1 mi × 125 yd	None	77 mi	May 12, 2021
EF0	Light damage	0.7 mi × 75 yd	None	36 mi	Apr 8, 2021
EF0	Light damage	0.1 mi × 25 yd	None	101 mi	Apr 8, 2021
EF0	Light damage	1 mi × 25 yd	None	29 mi	Jul 14, 2020
EF0	Light damage	0.7 mi × 40 yd	None	24 mi	Jun 24, 2020
EF1	Moderate damage	2 mi × 75 yd	None	63 mi	May 14, 2020
EF1	Moderate damage	3.1 mi × 300 yd	None	60 mi	Apr 19, 2020
EF1	Moderate damage	3.1 mi × 200 yd	None	25 mi	Apr 19, 2020
EF0	Light damage	2.2 mi × 30 yd	None	28 mi	Jan 11, 2020
EF1	Moderate damage	1.4 mi × 50 yd	None	70 mi	Dec 16, 2019
EF0	Light damage	0.1 mi × 100 yd	None	64 mi	Jul 18, 2019
EF1	Moderate damage	0.2 mi × 50 yd	None	73 mi	Jul 10, 2019
EF1	Moderate damage	0.6 mi × 50 yd	None	89 mi	Jun 6, 2019
EF1	Moderate damage	0.3 mi × 100 yd	None	114 mi	Jun 6, 2019
EF2	Considerable damage	1.6 mi × 50 yd	0 dead, 5 hurt	104 mi	Jun 6, 2019
EF1	Moderate damage	0.5 mi × 75 yd	None	112 mi	Jun 6, 2019
EF1	Moderate damage	1.6 mi × 75 yd	None	99 mi	Jun 6, 2019
EF1	Moderate damage	1.7 mi × 50 yd	None	109 mi	Jun 6, 2019
EF0	Light damage	0.2 mi × 30 yd	None	89 mi	May 19, 2019
EF0	Light damage	1.3 mi × 30 yd	None	6 mi	May 11, 2019
EF0	Light damage	1.5 mi × 25 yd	None	16 mi	May 11, 2019
EF1	Moderate damage	1.1 mi × 200 yd	None	37 mi	May 4, 2019
EF0	Light damage	0.1 mi × 25 yd	None	75 mi	May 4, 2019
EF1	Moderate damage	0.3 mi × 25 yd	None	27 mi	Apr 25, 2019
EF0	Light damage	2.6 mi × 50 yd	None	83 mi	Apr 7, 2019
EF1	Moderate damage	0.8 mi × 50 yd	None	103 mi	Apr 7, 2019
EF1	Moderate damage	1.2 mi × 75 yd	None	57 mi	Jan 19, 2019
EF1	Moderate damage	0.3 mi × 40 yd	None	68 mi	Jan 19, 2019
EF1	Moderate damage	7.2 mi × 150 yd	None	14 mi	Nov 1, 2018
EF0	Light damage	0.3 mi × 30 yd	None	62 mi	Nov 1, 2018
EF1	Moderate damage	0.5 mi × 75 yd	None	79 mi	Nov 1, 2018
EF2	Considerable damage	0.7 mi × 200 yd	None	43 mi	Nov 1, 2018
EF1	Moderate damage	0.6 mi × 50 yd	None	82 mi	Nov 1, 2018
EF2	Considerable damage	2.3 mi × 200 yd	0 dead, 2 hurt	46 mi	Nov 1, 2018
EF0	Light damage	0.6 mi × 30 yd	None	25 mi	Sep 6, 2018
EF0	Light damage	3.1 mi × 100 yd	None	98 mi	Jun 5, 2018
EF0	Light damage	0.2 mi × 100 yd	None	99 mi	Jun 5, 2018
EF1	Moderate damage	1 mi × 30 yd	None	110 mi	Apr 22, 2018
EF0	Light damage	0.6 mi × 75 yd	None	25 mi	Apr 14, 2018
EF0	Light damage	0.2 mi × 25 yd	None	30 mi	Apr 14, 2018
EF0	Light damage	3.6 mi × 25 yd	None	82 mi	Apr 14, 2018
EF0	Light damage	4.5 mi × 120 yd	None	85 mi	Apr 14, 2018
EF0	Light damage	1.6 mi × 120 yd	None	86 mi	Apr 14, 2018
EF0	Light damage	0.1 mi × 20 yd	None	93 mi	Apr 14, 2018
EF1	Moderate damage	1.3 mi × 50 yd	None	106 mi	Apr 7, 2018
EF1	Moderate damage	3.3 mi × 200 yd	None	12 mi	Aug 30, 2017
EF0	Light damage	1.9 mi × 50 yd	None	81 mi	Jun 21, 2017
EF0	Light damage	0.3 mi × 75 yd	None	117 mi	May 30, 2017
EF0	Light damage	0.3 mi × 50 yd	None	107 mi	May 30, 2017
EF0	Light damage	0.5 mi × 20 yd	None	66 mi	May 12, 2017
EF0	Light damage	0.2 mi × 25 yd	None	82 mi	May 12, 2017
EF0	Light damage	0.6 mi × 40 yd	None	83 mi	May 12, 2017
EF0	Light damage	6.2 mi × 40 yd	None	88 mi	May 12, 2017
EF1	Moderate damage	7.3 mi × 100 yd	None	56 mi	Apr 3, 2017
EF1	Moderate damage	2.5 mi × 75 yd	None	66 mi	Apr 3, 2017
EF1	Moderate damage	0.3 mi × 50 yd	None	87 mi	Feb 7, 2017
EF3	Severe damage	6.4 mi × 350 yd	0 dead, 3 hurt	104 mi	Feb 7, 2017
EF1	Moderate damage	1.2 mi × 75 yd	1 dead, 0 hurt	113 mi	Feb 7, 2017
EF3	Severe damage	10.1 mi × 600 yd	0 dead, 33 hurt	69 mi	Feb 7, 2017
EF2	Considerable damage	2 mi × 500 yd	None	68 mi	Feb 7, 2017
EF0	Light damage	1 mi × 25 yd	None	80 mi	Feb 7, 2017
EF2	Considerable damage	14 mi × 500 yd	None	82 mi	Feb 7, 2017
EF2	Considerable damage	7.1 mi × 500 yd	0 dead, 3 hurt	89 mi	Feb 7, 2017
EF0	Light damage	1.4 mi × 50 yd	None	34 mi	Jan 2, 2017
EF0	Light damage	1.7 mi × 30 yd	None	46 mi	Jan 2, 2017
EF1	Moderate damage	0.1 mi × 75 yd	None	78 mi	Jan 2, 2017
EF1	Moderate damage	4.7 mi × 200 yd	None	75 mi	Jan 2, 2017
EF0	Light damage	2.7 mi × 20 yd	None	17 mi	Dec 13, 2016
EF0	Light damage	1.6 mi × 20 yd	None	18 mi	Dec 13, 2016
EF1	Moderate damage	3.4 mi × 30 yd	None	107 mi	Dec 5, 2016
EF0	Light damage	0.8 mi × 30 yd	None	80 mi	Nov 30, 2016
EF0	Light damage	0.5 mi × 50 yd	0 dead, 2 hurt	74 mi	Aug 4, 2016
EF0	Light damage	0.1 mi × 50 yd	None	82 mi	May 19, 2016
EF1	Moderate damage	4.6 mi × 250 yd	None	82 mi	Mar 31, 2016
EF1	Moderate damage	0.2 mi × 50 yd	None	86 mi	Mar 31, 2016
EF0	Light damage	3.9 mi × 75 yd	None	20 mi	Feb 23, 2016
EF0	Light damage	1.5 mi × 75 yd	None	55 mi	Feb 23, 2016
EF0	Light damage	0.4 mi × 25 yd	None	64 mi	Feb 23, 2016
EF2	Considerable damage	4.7 mi × 250 yd	0 dead, 17 hurt	91 mi	Feb 23, 2016
EF1	Moderate damage	3.2 mi × 250 yd	None	83 mi	Feb 23, 2016
EF1	Moderate damage	2.8 mi × 75 yd	None	37 mi	Feb 23, 2016
EF1	Moderate damage	9.5 mi × 150 yd	None	37 mi	Feb 23, 2016
EF2	Considerable damage	13 mi × 350 yd	2 dead, 75 hurt	117 mi	Feb 23, 2016
EF0	Light damage	0.3 mi × 50 yd	None	85 mi	Feb 23, 2016
EF2	Considerable damage	4.3 mi × 625 yd	None	96 mi	Feb 23, 2016
EF0	Light damage	1.6 mi × 200 yd	None	112 mi	Feb 23, 2016
EF0	Light damage	0.6 mi × 50 yd	None	83 mi	Feb 23, 2016
EF1	Moderate damage	0.2 mi × 50 yd	None	82 mi	Jan 21, 2016
EF1	Moderate damage	0.6 mi × 150 yd	None	93 mi	Dec 28, 2015
EF1	Moderate damage	1.9 mi × 100 yd	None	100 mi	Dec 28, 2015
EF1	Moderate damage	0.5 mi × 75 yd	None	18 mi	Oct 31, 2015
EF0	Light damage	4.8 mi × 50 yd	None	75 mi	Oct 31, 2015
EF1	Moderate damage	2.4 mi × 75 yd	None	89 mi	Oct 31, 2015
EF0	Light damage	0.1 mi × 50 yd	None	138 mi	Oct 25, 2015
EF0	Light damage	0.8 mi × 50 yd	0 dead, 1 hurt	85 mi	Oct 25, 2015
EF1	Moderate damage	0.4 mi × 100 yd	None	82 mi	May 26, 2015
EF1	Moderate damage	1.6 mi × 50 yd	0 dead, 2 hurt	83 mi	May 17, 2015
EF1	Moderate damage	0.6 mi × 50 yd	None	82 mi	Apr 27, 2015
EF0	Light damage	0.8 mi × 50 yd	None	98 mi	Apr 27, 2015
EF1	Moderate damage	0.5 mi × 75 yd	None	114 mi	Apr 27, 2015
EF2	Considerable damage	4.6 mi × 150 yd	None	78 mi	Dec 23, 2014
EF1	Moderate damage	3.9 mi × 300 yd	None	95 mi	Nov 16, 2014
EF0	Light damage	1.1 mi × 100 yd	None	107 mi	Nov 16, 2014
EF1	Moderate damage	2.6 mi × 75 yd	None	97 mi	May 28, 2014
EF0	Light damage	0.3 mi × 60 yd	None	113 mi	Jun 19, 2013
EF0	Light damage	2.2 mi × 75 yd	0 dead, 2 hurt	79 mi	Apr 24, 2013
EF1	Moderate damage	0.9 mi × 50 yd	None	81 mi	Apr 24, 2013
EF1	Moderate damage	8.8 mi × 120 yd	None	53 mi	Apr 11, 2013
EF1	Moderate damage	1 mi × 30 yd	None	121 mi	Feb 25, 2013
EF0	Light damage	2 mi × 25 yd	None	110 mi	Feb 24, 2013
EF1	Moderate damage	1 mi × 150 yd	None	22 mi	Jan 13, 2013
EF0	Light damage	0.8 mi × 25 yd	None	80 mi	Dec 25, 2012
EF2	Considerable damage	20 mi × 200 yd	None	18 mi	Dec 25, 2012
EF2	Considerable damage	7.3 mi × 300 yd	0 dead, 4 hurt	15 mi	Dec 25, 2012
EF2	Considerable damage	8 mi × 100 yd	None	14 mi	Dec 25, 2012
EF3	Severe damage	24.1 mi × 175 yd	0 dead, 8 hurt	31 mi	Dec 25, 2012
EF1	Moderate damage	1.4 mi × 30 yd	None	110 mi	Dec 10, 2012
EF0	Light damage	2.5 mi × 20 yd	None	22 mi	Dec 9, 2012
EF1	Moderate damage	2.2 mi × 100 yd	None	1 mi	Sep 30, 2012
EF1	Moderate damage	6.1 mi × 40 yd	None	22 mi	Sep 30, 2012
EF1	Moderate damage	0.5 mi × 25 yd	None	24 mi	Aug 29, 2012
EF0	Light damage	0.2 mi × 30 yd	0 dead, 1 hurt	127 mi	Jul 13, 2012
EF0	Light damage	0.2 mi × 33 yd	None	71 mi	May 23, 2012
EF1	Moderate damage	0.3 mi × 50 yd	None	115 mi	May 9, 2012
EF1	Moderate damage	1 mi × 100 yd	None	17 mi	Mar 21, 2012
EF0	Light damage	0.3 mi × 50 yd	None	19 mi	Mar 21, 2012
EF0	Light damage	1.4 mi × 25 yd	None	53 mi	Mar 21, 2012
EF0	Light damage	0.5 mi × 100 yd	None	61 mi	Mar 21, 2012
EF1	Moderate damage	0.6 mi × 50 yd	None	100 mi	Mar 21, 2012
EF1	Moderate damage	0.6 mi × 40 yd	None	109 mi	Mar 21, 2012
EF1	Moderate damage	4.2 mi × 50 yd	None	111 mi	Mar 21, 2012
EF0	Light damage	0.2 mi × 30 yd	None	98 mi	Jan 26, 2012
EF0	Light damage	0.1 mi × 100 yd	None	31 mi	Jan 26, 2012
EF0	Light damage	0.1 mi × 25 yd	None	118 mi	Nov 16, 2011
EF1	Moderate damage	0.5 mi × 150 yd	None	87 mi	Nov 16, 2011
EF0	Light damage	0.1 mi × 25 yd	None	24 mi	Sep 19, 2011
EF1	Moderate damage	8.8 mi × 100 yd	0 dead, 1 hurt	4 mi	Sep 4, 2011
EF1	Moderate damage	3.6 mi × 75 yd	None	12 mi	Sep 4, 2011
EF1	Moderate damage	0.6 mi × 100 yd	None	30 mi	Sep 4, 2011
EF0	Light damage	0.1 mi × 30 yd	None	22 mi	Sep 3, 2011
EF1	Moderate damage	0.5 mi × 50 yd	None	69 mi	Sep 3, 2011
EF3	Severe damage	6.1 mi × 150 yd	0 dead, 4 hurt	53 mi	May 26, 2011
EF0	Light damage	0.1 mi × 25 yd	None	96 mi	May 13, 2011
EF0	Light damage	0.5 mi × 50 yd	None	116 mi	May 13, 2011
EF1	Moderate damage	0.3 mi × 50 yd	None	18 mi	Apr 4, 2011
EF1	Moderate damage	0.2 mi × 75 yd	None	48 mi	Apr 4, 2011
EF0	Light damage	0.9 mi × 50 yd	None	102 mi	Apr 4, 2011
EF1	Moderate damage	0.5 mi × 50 yd	None	88 mi	Apr 4, 2011
EF1	Moderate damage	0.2 mi × 75 yd	None	59 mi	Apr 4, 2011
EF1	Moderate damage	0.6 mi × 25 yd	None	75 mi	Mar 29, 2011
EF0	Light damage	0.2 mi × 25 yd	None	92 mi	Mar 29, 2011
EF0	Light damage	0.1 mi × 50 yd	None	94 mi	Mar 29, 2011
EF1	Moderate damage	1 mi × 30 yd	None	19 mi	Mar 9, 2011
EF2	Considerable damage	1.9 mi × 250 yd	None	45 mi	Mar 9, 2011
EF0	Light damage	1.5 mi × 20 yd	None	81 mi	Mar 9, 2011
EF1	Moderate damage	0.5 mi × 100 yd	0 dead, 1 hurt	48 mi	Mar 9, 2011
EF1	Moderate damage	3 mi × 100 yd	None	37 mi	Mar 9, 2011
EF1	Moderate damage	11 mi × 300 yd	None	53 mi	Mar 9, 2011
EF1	Moderate damage	0.5 mi × 30 yd	None	118 mi	Mar 5, 2011
EF0	Light damage	0.3 mi × 30 yd	None	100 mi	Mar 5, 2011
EF0	Light damage	0.1 mi × 25 yd	None	36 mi	Nov 30, 2010
EF0	Light damage	0.3 mi × 25 yd	None	101 mi	Nov 3, 2010
EF0	Light damage	0.1 mi × 25 yd	None	73 mi	Jul 6, 2010
EF0	Light damage	0.1 mi × 20 yd	None	92 mi	May 15, 2010
EF1	Moderate damage	1.7 mi × 150 yd	None	73 mi	Jan 20, 2010
EF0	Light damage	0.2 mi × 20 yd	None	81 mi	Dec 15, 2009
EF0	Light damage	0.6 mi × 30 yd	None	76 mi	May 16, 2009
EF1	Moderate damage	2 mi × 25 yd	None	25 mi	May 4, 2009
EF0	Light damage	0.2 mi × 20 yd	None	30 mi	Apr 2, 2009
EF0	Light damage	1.5 mi × 25 yd	None	39 mi	Apr 2, 2009
EF0	Light damage	0.2 mi × 25 yd	None	107 mi	Apr 2, 2009
EF1	Moderate damage	7 mi × 200 yd	None	16 mi	Mar 27, 2009
EF1	Moderate damage	0.3 mi × 150 yd	None	40 mi	Mar 27, 2009
EF0	Light damage	0.2 mi × 150 yd	None	92 mi	Mar 26, 2009
EF1	Moderate damage	1.8 mi × 50 yd	None	107 mi	Mar 26, 2009
EF0	Light damage	0.2 mi × 25 yd	None	48 mi	Mar 26, 2009
EF1	Moderate damage	0.8 mi × 50 yd	None	79 mi	Mar 26, 2009
EF0	Light damage	0.2 mi × 20 yd	None	45 mi	Sep 2, 2008
EF1	Moderate damage	1.6 mi × 25 yd	None	80 mi	Sep 2, 2008
EF0	Light damage	0.2 mi × 20 yd	None	56 mi	Sep 2, 2008
EF0	Light damage	0.5 mi × 25 yd	None	17 mi	Sep 1, 2008
EF1	Moderate damage	2.5 mi × 100 yd	None	51 mi	May 15, 2008
EF1	Moderate damage	5 mi × 75 yd	None	64 mi	May 15, 2008
EF0	Light damage	0.1 mi × 20 yd	None	91 mi	May 2, 2008
EF1	Moderate damage	1.3 mi × 20 yd	None	82 mi	Mar 19, 2008
EF0	Light damage	0.3 mi × 15 yd	None	51 mi	Feb 17, 2008
EF0	Light damage	0.1 mi × 15 yd	None	70 mi	Feb 17, 2008
EF1	Moderate damage	2 mi × 15 yd	None	80 mi	Feb 17, 2008
EF1	Moderate damage	0.3 mi × 15 yd	None	92 mi	Feb 17, 2008
EF0	Light damage	0.1 mi × 20 yd	None	92 mi	Feb 12, 2008
EF1	Moderate damage	0.8 mi × 20 yd	1 dead, 0 hurt	80 mi	Feb 12, 2008
EF0	Light damage	0.2 mi × 20 yd	None	94 mi	Feb 12, 2008
EF0	Light damage	0.1 mi × 15 yd	None	88 mi	Feb 12, 2008
EF0	Light damage	0.1 mi × 20 yd	None	18 mi	Feb 12, 2008
EF0	Light damage	0.2 mi × 25 yd	None	125 mi	Dec 26, 2007
EF1	Moderate damage	0.2 mi × 25 yd	None	61 mi	Oct 17, 2007
EF1	Moderate damage	0.2 mi × 25 yd	None	60 mi	Oct 17, 2007
EF0	Light damage	0.2 mi × 20 yd	None	104 mi	Jul 6, 2007
EF0	Light damage	0.2 mi × 25 yd	None	121 mi	Mar 14, 2007
EF0	Light damage	0.3 mi × 25 yd	None	19 mi	Feb 13, 2007
EF2	Considerable damage	1.3 mi × 50 yd	1 dead, 10 hurt	72 mi	Feb 13, 2007
EF2	Considerable damage	6.5 mi × 50 yd	0 dead, 15 hurt	81 mi	Feb 13, 2007
EF2	Considerable damage	2.3 mi × 50 yd	0 dead, 9 hurt	80 mi	Feb 13, 2007
EF0	Light damage	0.4 mi × 50 yd	None	10 mi	Jan 5, 2007
EF0	Light damage	0.2 mi × 20 yd	None	79 mi	Dec 21, 2006
EF1	Moderate damage	0.5 mi × 35 yd	None	94 mi	Nov 15, 2006
EF1	Moderate damage	5 mi × 75 yd	None	50 mi	Nov 15, 2006
EF1	Moderate damage	2.7 mi × 75 yd	0 dead, 2 hurt	85 mi	Nov 15, 2006
EF2	Considerable damage	3.4 mi × 100 yd	1 dead, 0 hurt	82 mi	Nov 15, 2006
EF1	Moderate damage	0.5 mi × 50 yd	None	62 mi	Nov 14, 2006
EF1	Moderate damage	0.5 mi × 50 yd	None	69 mi	Nov 14, 2006
EF0	Light damage	2.5 mi × 75 yd	None	80 mi	Oct 27, 2006
EF0	Light damage	1.8 mi × 75 yd	None	110 mi	Oct 27, 2006
EF1	Moderate damage	0.8 mi × 40 yd	0 dead, 3 hurt	119 mi	Oct 16, 2006
EF1	Moderate damage	0.3 mi × 30 yd	None	59 mi	May 8, 2006
EF0	Light damage	0.2 mi × 20 yd	None	76 mi	May 4, 2006
EF0	Light damage	0.2 mi × 25 yd	None	105 mi	May 2, 2006
EF2	Considerable damage	2.5 mi × 150 yd	None	77 mi	Feb 2, 2006
EF1	Moderate damage	3 mi × 150 yd	None	77 mi	Feb 2, 2006
EF1	Moderate damage	3.5 mi × 150 yd	0 dead, 1 hurt	81 mi	Feb 2, 2006
EF0	Light damage	0.1 mi × 20 yd	None	117 mi	Jul 15, 2005
EF0	Light damage	0.2 mi × 25 yd	None	76 mi	Jun 30, 2005
EF0	Light damage	0.1 mi × 20 yd	None	112 mi	Jun 17, 2005
EF1	Moderate damage	0.2 mi × 30 yd	None	114 mi	Jun 9, 2005
EF0	Light damage	0.1 mi × 20 yd	None	17 mi	May 29, 2005
EF1	Moderate damage	1 mi × 50 yd	None	92 mi	Apr 6, 2005
EF2	Considerable damage	2 mi × 50 yd	0 dead, 2 hurt	127 mi	Apr 6, 2005
EF1	Moderate damage	1.5 mi × 30 yd	None	33 mi	Apr 6, 2005
EF1	Moderate damage	2 mi × 40 yd	None	74 mi	Apr 6, 2005
EF1	Moderate damage	8 mi × 40 yd	None	86 mi	Apr 6, 2005
EF0	Light damage	3 mi × 40 yd	None	90 mi	Apr 6, 2005
EF0	Light damage	0.2 mi × 20 yd	None	83 mi	Apr 6, 2005
EF0	Light damage	0.1 mi × 20 yd	None	33 mi	Jan 13, 2005
EF1	Moderate damage	0.5 mi × 30 yd	None	131 mi	Nov 27, 2004
EF2	Considerable damage	1.5 mi × 50 yd	None	19 mi	Nov 24, 2004
EF1	Moderate damage	4.5 mi × 75 yd	None	80 mi	Nov 24, 2004
EF0	Light damage	0.3 mi × 30 yd	None	10 mi	Nov 24, 2004
EF2	Considerable damage	4 mi × 50 yd	0 dead, 4 hurt	50 mi	Nov 24, 2004
EF0	Light damage	0.3 mi × 25 yd	None	79 mi	Nov 2, 2004
EF0	Light damage	0.1 mi × 20 yd	None	120 mi	Nov 2, 2004
EF0	Light damage	0.1 mi × 20 yd	None	112 mi	Oct 9, 2004
EF0	Light damage	0.2 mi × 25 yd	None	119 mi	Jul 6, 2004
EF1	Moderate damage	5 mi × 30 yd	None	60 mi	Jun 27, 2004
EF0	Light damage	0.1 mi × 20 yd	None	21 mi	Jun 22, 2004
EF0	Light damage	0.3 mi × 25 yd	None	81 mi	May 12, 2004
EF1	Moderate damage	0.3 mi × 15 yd	None	80 mi	Nov 18, 2003
EF0	Light damage	0.2 mi × 20 yd	None	30 mi	Aug 12, 2003
EF0	Light damage	0.2 mi × 30 yd	None	32 mi	Jun 30, 2003
EF1	Moderate damage	8 mi × 30 yd	None	37 mi	Apr 24, 2003
EF0	Light damage	2 mi × 25 yd	None	24 mi	Apr 24, 2003
EF1	Moderate damage	14 mi × 30 yd	None	49 mi	Apr 24, 2003
EF1	Moderate damage	8.5 mi × 30 yd	None	36 mi	Apr 7, 2003
EF1	Moderate damage	1 mi × 40 yd	None	117 mi	Apr 7, 2003
EF0	Light damage	5 mi × 20 yd	None	89 mi	Dec 19, 2002
EF1	Moderate damage	0.3 mi × 150 yd	None	65 mi	Nov 11, 2002
EF1	Moderate damage	0.3 mi × 75 yd	0 dead, 2 hurt	87 mi	Nov 5, 2002
EF0	Light damage	0.1 mi × 20 yd	None	6 mi	Oct 29, 2002
EF0	Light damage	0.1 mi × 20 yd	None	95 mi	Oct 25, 2002
EF1	Moderate damage	0.5 mi × 50 yd	None	122 mi	Oct 9, 2002
EF0	Light damage	0.1 mi × 20 yd	None	10 mi	Oct 3, 2002
EF0	Light damage	0.3 mi × 30 yd	None	36 mi	Oct 3, 2002
EF0	Light damage	0.3 mi × 25 yd	None	58 mi	Oct 3, 2002
EF0	Light damage	0.3 mi × 30 yd	None	23 mi	Oct 3, 2002
EF1	Moderate damage	0.3 mi × 30 yd	None	131 mi	Oct 3, 2002
EF1	Moderate damage	0.3 mi × 30 yd	None	49 mi	Oct 3, 2002
EF1	Moderate damage	0.5 mi × 50 yd	None	113 mi	Sep 25, 2002
EF0	Light damage	0.2 mi × 20 yd	None	88 mi	Aug 22, 2002
EF1	Moderate damage	0.5 mi × 30 yd	None	126 mi	Mar 31, 2002
EF0	Light damage	0.2 mi × 20 yd	None	105 mi	Mar 20, 2002
EF0	Light damage	0.2 mi × 25 yd	None	77 mi	Dec 13, 2001
EF1	Moderate damage	0.2 mi × 25 yd	None	120 mi	Dec 13, 2001
EF0	Light damage	0.3 mi × 20 yd	None	96 mi	Oct 13, 2001
EF1	Moderate damage	0.5 mi × 30 yd	None	81 mi	Oct 11, 2001
EF0	Light damage	0.2 mi × 10 yd	None	91 mi	Oct 11, 2001
EF0	Light damage	0.1 mi × 20 yd	None	31 mi	Aug 13, 2001
EF0	Light damage	0.1 mi × 25 yd	None	81 mi	Jun 13, 2001
EF1	Moderate damage	0.3 mi × 70 yd	None	23 mi	Jun 11, 2001
EF1	Moderate damage	1 mi × 40 yd	None	25 mi	Jun 11, 2001
EF0	Light damage	0.1 mi × 20 yd	None	3 mi	Mar 12, 2001
EF0	Light damage	0.2 mi × 20 yd	None	26 mi	Mar 12, 2001
EF0	Light damage	0.3 mi × 20 yd	None	82 mi	Mar 12, 2001
EF0	Light damage	0.2 mi × 20 yd	None	74 mi	Mar 12, 2001
EF0	Light damage	0.2 mi × 25 yd	None	80 mi	Jan 29, 2001
EF1	Moderate damage	0.3 mi × 50 yd	None	96 mi	Nov 16, 2000
EF1	Moderate damage	1 mi × 30 yd	None	48 mi	Nov 6, 2000
EF0	Light damage	0.2 mi × 25 yd	None	23 mi	Sep 2, 2000
EF0	Light damage	0.2 mi × 25 yd	None	19 mi	Sep 2, 2000
EF0	Light damage	0.1 mi × 20 yd	None	117 mi	Aug 31, 2000
EF0	Light damage	0.2 mi × 25 yd	None	62 mi	Aug 31, 2000
EF0	Light damage	0.1 mi × 20 yd	None	42 mi	Aug 30, 2000
EF0	Light damage	1.5 mi × 30 yd	0 dead, 1 hurt	48 mi	Aug 23, 2000
EF0	Light damage	0.1 mi × 20 yd	None	78 mi	Aug 20, 2000
EF0	Light damage	0.1 mi × 20 yd	None	77 mi	Aug 10, 2000
EF0	Light damage	0.1 mi × 20 yd	None	46 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	78 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	24 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	36 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	22 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	26 mi	Jul 22, 2000
EF0	Light damage	0.1 mi × 20 yd	None	95 mi	Jul 18, 2000
EF0	Light damage	0.1 mi × 20 yd	None	21 mi	Jul 16, 2000
EF0	Light damage	0.1 mi × 30 yd	None	60 mi	Jun 25, 2000
EF0	Light damage	0.1 mi × 20 yd	None	110 mi	May 28, 2000
EF0	Light damage	3.5 mi × 50 yd	None	9 mi	Apr 24, 2000
EF0	Light damage	2 mi × 50 yd	None	10 mi	Apr 24, 2000
EF0	Light damage	0.1 mi × 30 yd	None	42 mi	Apr 3, 2000
EF0	Light damage	0.1 mi × 25 yd	None	122 mi	Apr 3, 2000
EF1	Moderate damage	6 mi × 75 yd	None	94 mi	Apr 3, 2000
EF1	Moderate damage	0.5 mi × 30 yd	None	108 mi	Apr 3, 2000
EF1	Moderate damage	0.5 mi × 30 yd	0 dead, 1 hurt	114 mi	Mar 15, 2000
EF2	Considerable damage	3 mi × 40 yd	0 dead, 36 hurt	120 mi	Mar 15, 2000
EF0	Light damage	0.2 mi × 25 yd	None	77 mi	May 30, 1999
EF0	Light damage	0.5 mi × 30 yd	None	19 mi	May 30, 1999
EF0	Light damage	12 mi × 50 yd	None	110 mi	May 27, 1999
EF0	Light damage	0.1 mi × 10 yd	None	86 mi	Mar 13, 1999
EF0	Light damage	0.1 mi × 10 yd	None	78 mi	Mar 9, 1999
EF1	Moderate damage	0.8 mi × 35 yd	None	90 mi	Feb 27, 1999
EF1	Moderate damage	1 mi × 50 yd	None	104 mi	Jan 2, 1999
EF1	Moderate damage	1 mi × 50 yd	None	119 mi	Jan 2, 1999
EF0	Light damage	0.3 mi × 20 yd	None	111 mi	Nov 20, 1998
EF1	Moderate damage	0.5 mi × 50 yd	0 dead, 1 hurt	80 mi	Nov 10, 1998
EF0	Light damage	0.1 mi × 25 yd	None	29 mi	Sep 20, 1998
EF1	Moderate damage	0.1 mi × 35 yd	0 dead, 1 hurt	22 mi	Sep 20, 1998
EF2	Considerable damage	4 mi × 50 yd	1 dead, 6 hurt	107 mi	Sep 10, 1998
EF0	Light damage	N/A	None	118 mi	Aug 24, 1998
EF0	Light damage	N/A	None	32 mi	Aug 13, 1998
EF0	Light damage	1.5 mi × 50 yd	None	20 mi	Apr 17, 1998
EF0	Light damage	0.2 mi × 30 yd	None	49 mi	Jan 7, 1998
EF1	Moderate damage	0.3 mi × 30 yd	None	9 mi	Nov 21, 1997
EF1	Moderate damage	0.3 mi × 30 yd	None	20 mi	Nov 21, 1997
EF1	Moderate damage	4 mi × 100 yd	0 dead, 2 hurt	35 mi	Nov 21, 1997
EF1	Moderate damage	1 mi × 50 yd	None	45 mi	Nov 21, 1997
EF2	Considerable damage	9 mi × 200 yd	0 dead, 43 hurt	65 mi	Nov 21, 1997
EF1	Moderate damage	0.8 mi × 40 yd	None	17 mi	Oct 25, 1997
EF1	Moderate damage	0.2 mi × 40 yd	None	33 mi	Oct 25, 1997
EF0	Light damage	0.2 mi × 25 yd	None	79 mi	Apr 11, 1997
EF0	Light damage	0.3 mi × 100 yd	None	109 mi	Apr 11, 1997
EF1	Moderate damage	4 mi × 10 yd	0 dead, 1 hurt	89 mi	Jan 24, 1997
EF1	Moderate damage	0.1 mi × 10 yd	None	23 mi	Jan 15, 1997
EF0	Light damage	0.1 mi × 20 yd	None	87 mi	Nov 24, 1996
EF0	Light damage	0.1 mi × 10 yd	None	28 mi	Nov 7, 1996
EF0	Light damage	1.8 mi × 25 yd	None	77 mi	Nov 7, 1996
EF0	Light damage	0.1 mi × 10 yd	None	125 mi	Aug 11, 1996
EF0	Light damage	0.5 mi × 10 yd	None	23 mi	Apr 14, 1996
EF0	Light damage	0.1 mi × 10 yd	None	43 mi	Apr 14, 1996
EF0	Light damage	0.5 mi × 10 yd	None	23 mi	Apr 13, 1996
EF1	Moderate damage	2 mi × 100 yd	None	20 mi	Feb 19, 1996
EF1	Moderate damage	7 mi × 40 yd	None	24 mi	Feb 19, 1996
EF2	Considerable damage	23 mi × 430 yd	0 dead, 10 hurt	31 mi	Feb 19, 1996
EF1	Moderate damage	0.5 mi × 10 yd	None	64 mi	Dec 18, 1995
EF1	Moderate damage	0.3 mi × 25 yd	None	22 mi	May 19, 1995
EF0	Light damage	0.3 mi × 25 yd	None	36 mi	May 9, 1995
EF1	Moderate damage	2 mi × 30 yd	None	48 mi	May 8, 1995
EF2	Considerable damage	0.8 mi × 40 yd	None	72 mi	May 8, 1995
EF0	Light damage	0.1 mi × 10 yd	None	124 mi	Apr 23, 1995
EF0	Light damage	0.1 mi × 20 yd	None	38 mi	Apr 22, 1995
EF1	Moderate damage	0.5 mi × 30 yd	None	99 mi	Mar 7, 1995
EF1	Moderate damage	0.5 mi × 20 yd	None	80 mi	Mar 7, 1995
EF1	Moderate damage	0.2 mi × 20 yd	None	121 mi	Jan 18, 1995
EF0	Light damage	1 mi × 30 yd	None	27 mi	May 3, 1994
EF2	Considerable damage	2 mi × 100 yd	2 dead, 15 hurt	18 mi	Apr 12, 1994
EF1	Moderate damage	0.3 mi × 30 yd	None	74 mi	Mar 9, 1994
EF0	Light damage	0.5 mi × 25 yd	None	120 mi	Jan 17, 1994
EF1	Moderate damage	1.2 mi × 25 yd	0 dead, 1 hurt	89 mi	Dec 13, 1993
EF2	Considerable damage	6 mi × 250 yd	3 dead, 39 hurt	114 mi	Apr 8, 1993
EF1	Moderate damage	0.2 mi × 23 yd	0 dead, 1 hurt	118 mi	Nov 20, 1992
EF1	Moderate damage	0.2 mi × 23 yd	None	124 mi	Nov 20, 1992
EF1	Moderate damage	7 mi × 20 yd	None	80 mi	Aug 26, 1992
EF1	Moderate damage	1 mi × 20 yd	None	59 mi	Aug 26, 1992
EF1	Moderate damage	14 mi × 20 yd	None	50 mi	Aug 26, 1992
EF3	Severe damage	9 mi × 150 yd	2 dead, 32 hurt	89 mi	Aug 25, 1992
EF1	Moderate damage	0.2 mi × 20 yd	None	86 mi	May 27, 1992
EF0	Light damage	0.1 mi × 10 yd	None	81 mi	May 16, 1992
EF1	Moderate damage	0.4 mi × 350 yd	None	82 mi	Feb 15, 1992
EF2	Considerable damage	0.8 mi × 527 yd	0 dead, 10 hurt	83 mi	Feb 15, 1992
EF1	Moderate damage	0.2 mi × 20 yd	None	120 mi	Jan 12, 1992
EF1	Moderate damage	0.3 mi × 20 yd	None	121 mi	Nov 1, 1991
EF0	Light damage	0.5 mi × 17 yd	None	104 mi	Jul 15, 1991
EF0	Light damage	0.5 mi × 13 yd	None	77 mi	Jun 16, 1991
EF0	Light damage	0.5 mi × 13 yd	None	82 mi	Jun 11, 1991
EF1	Moderate damage	1 mi × 30 yd	None	114 mi	May 8, 1991
EF1	Moderate damage	0.2 mi × 10 yd	None	112 mi	Apr 26, 1991
EF1	Moderate damage	0.2 mi × 30 yd	None	77 mi	Apr 19, 1991
EF1	Moderate damage	1 mi × 50 yd	0 dead, 1 hurt	117 mi	Mar 1, 1991
EF1	Moderate damage	0.3 mi × 200 yd	None	81 mi	Jan 29, 1991
EF1	Moderate damage	1 mi × 43 yd	None	118 mi	Dec 3, 1990
EF0	Light damage	0.5 mi × 30 yd	None	86 mi	Sep 2, 1990
EF1	Moderate damage	0.2 mi × 20 yd	None	83 mi	May 31, 1990
EF0	Light damage	0.2 mi × 23 yd	None	126 mi	May 28, 1990
EF1	Moderate damage	0.2 mi × 20 yd	None	72 mi	May 27, 1990
EF1	Moderate damage	0.5 mi × 30 yd	None	43 mi	Apr 14, 1990
EF1	Moderate damage	0.5 mi × 30 yd	None	41 mi	Apr 14, 1990
EF1	Moderate damage	2 mi × 50 yd	0 dead, 7 hurt	119 mi	Mar 29, 1990
EF0	Light damage	0.5 mi × 23 yd	None	112 mi	Mar 15, 1990
EF1	Moderate damage	0.1 mi × 20 yd	None	52 mi	Sep 2, 1989
EF1	Moderate damage	2.5 mi × 40 yd	0 dead, 1 hurt	78 mi	Jun 8, 1989
EF1	Moderate damage	5 mi × 40 yd	None	103 mi	Jun 8, 1989
EF1	Moderate damage	2 mi × 40 yd	None	83 mi	Jun 8, 1989
EF1	Moderate damage	0.5 mi × 77 yd	0 dead, 1 hurt	107 mi	Jun 8, 1989
EF2	Considerable damage	1.5 mi × 50 yd	None	100 mi	Jun 8, 1989
EF2	Considerable damage	2.5 mi × 50 yd	None	104 mi	Jun 8, 1989
EF0	Light damage	0.2 mi × 20 yd	None	79 mi	Sep 25, 1988
EF1	Moderate damage	0.5 mi × 23 yd	None	28 mi	Sep 16, 1988
EF0	Light damage	0.2 mi × 20 yd	None	53 mi	Sep 16, 1988
EF1	Moderate damage	0.3 mi × 20 yd	None	48 mi	Sep 3, 1988
EF1	Moderate damage	0.7 mi × 30 yd	None	121 mi	Jul 24, 1988
EF1	Moderate damage	1 mi × 100 yd	None	86 mi	May 21, 1988
EF1	Moderate damage	1.5 mi × 50 yd	None	13 mi	May 10, 1988
EF1	Moderate damage	1.7 mi × 60 yd	None	48 mi	Apr 2, 1988
EF2	Considerable damage	3 mi × 73 yd	None	23 mi	Nov 16, 1987
EF0	Light damage	0.2 mi × 10 yd	None	64 mi	Nov 16, 1987
EF1	Moderate damage	0.2 mi × 27 yd	None	125 mi	Nov 16, 1987
EF1	Moderate damage	0.7 mi × 50 yd	None	20 mi	Mar 29, 1987
EF0	Light damage	0.2 mi × 30 yd	None	23 mi	Mar 29, 1987
EF0	Light damage	0.5 mi × 40 yd	None	12 mi	Mar 29, 1987
EF1	Moderate damage	13 mi × 50 yd	None	81 mi	Mar 17, 1987
EF1	Moderate damage	1.2 mi × 40 yd	None	5 mi	Feb 15, 1987
EF1	Moderate damage	1 mi × 30 yd	None	71 mi	Feb 15, 1987
EF2	Considerable damage	3 mi × 100 yd	0 dead, 2 hurt	36 mi	Feb 15, 1987
EF2	Considerable damage	3.5 mi × 150 yd	0 dead, 3 hurt	80 mi	Feb 15, 1987
EF1	Moderate damage	0.3 mi × 50 yd	None	99 mi	Feb 15, 1987
EF0	Light damage	0.1 mi × 13 yd	None	90 mi	Aug 23, 1986
EF0	Light damage	0.1 mi × 17 yd	0 dead, 1 hurt	96 mi	Mar 19, 1986
EF0	Light damage	2.5 mi × 23 yd	None	58 mi	Dec 11, 1985
EF0	Light damage	0.2 mi × 17 yd	None	90 mi	Nov 28, 1985
EF1	Moderate damage	0.5 mi × 60 yd	None	23 mi	Sep 23, 1985
EF2	Considerable damage	1 mi × 100 yd	None	20 mi	Sep 23, 1985
EF0	Light damage	0.3 mi × 20 yd	None	23 mi	Sep 23, 1985
EF1	Moderate damage	0.3 mi × 40 yd	None	23 mi	Sep 2, 1985
EF1	Moderate damage	0.5 mi × 40 yd	None	23 mi	Sep 2, 1985
EF1	Moderate damage	14 mi × 60 yd	None	8 mi	Sep 2, 1985
EF0	Light damage	0.2 mi × 17 yd	None	68 mi	Aug 15, 1985
EF1	Moderate damage	0.7 mi × 20 yd	None	112 mi	Aug 15, 1985
EF1	Moderate damage	0.1 mi × 20 yd	None	76 mi	Aug 1, 1985
EF1	Moderate damage	0.7 mi × 50 yd	None	32 mi	May 21, 1985
EF1	Moderate damage	0.5 mi × 50 yd	None	29 mi	May 21, 1985
EF1	Moderate damage	0.4 mi × 27 yd	None	43 mi	May 21, 1985
EF1	Moderate damage	0.2 mi × 3 yd	None	86 mi	Aug 7, 1984
EF1	Moderate damage	0.5 mi × 30 yd	0 dead, 2 hurt	44 mi	Feb 12, 1984
EF1	Moderate damage	0.5 mi × 100 yd	None	120 mi	Feb 12, 1984
EF0	Light damage	3 mi × 50 yd	None	50 mi	Dec 28, 1983
EF1	Moderate damage	2 mi × 150 yd	None	80 mi	Dec 11, 1983
EF1	Moderate damage	0.5 mi × 200 yd	0 dead, 4 hurt	90 mi	Dec 11, 1983
EF4	Devastating damage	7 mi × 200 yd	0 dead, 25 hurt	92 mi	Dec 6, 1983
EF1	Moderate damage	0.5 mi × 100 yd	0 dead, 7 hurt	110 mi	Nov 19, 1983
EF0	Light damage	2 mi × 200 yd	None	80 mi	Sep 3, 1983
EF1	Moderate damage	1 mi × 200 yd	None	85 mi	Aug 1, 1983
EF1	Moderate damage	2 mi × 50 yd	None	109 mi	May 22, 1983
EF1	Moderate damage	1 mi × 50 yd	None	111 mi	May 22, 1983
EF1	Moderate damage	1 mi × 33 yd	None	68 mi	Apr 22, 1983
EF2	Considerable damage	2 mi × 100 yd	0 dead, 3 hurt	79 mi	Apr 22, 1983
EF1	Moderate damage	1 mi × 50 yd	None	108 mi	Apr 22, 1983
EF3	Severe damage	2 mi × 200 yd	None	55 mi	Mar 20, 1983
EF1	Moderate damage	0.3 mi × 33 yd	None	75 mi	Mar 20, 1983
EF1	Moderate damage	1 mi × 33 yd	None	99 mi	Dec 15, 1982
EF1	Moderate damage	1 mi × 50 yd	None	60 mi	Dec 5, 1982
EF0	Light damage	0.1 mi × 3 yd	None	42 mi	Oct 7, 1982
EF0	Light damage	0.1 mi × 10 yd	None	82 mi	Jul 29, 1982
EF0	Light damage	0.1 mi × 50 yd	None	121 mi	Jul 9, 1982
EF2	Considerable damage	13 mi × 133 yd	None	30 mi	Apr 20, 1982
EF2	Considerable damage	5 mi × 133 yd	None	33 mi	Apr 20, 1982
EF1	Moderate damage	12 mi × 7 yd	None	59 mi	Mar 31, 1982
EF0	Light damage	0.1 mi × 3 yd	None	81 mi	Sep 3, 1981
EF1	Moderate damage	0.1 mi × 10 yd	0 dead, 2 hurt	108 mi	Aug 11, 1981
EF1	Moderate damage	0.5 mi × 400 yd	None	99 mi	Jul 10, 1981
EF2	Considerable damage	2.3 mi × 20 yd	None	74 mi	Jun 22, 1981
EF0	Light damage	N/A	None	95 mi	Apr 30, 1981
EF3	Severe damage	10.6 mi × 800 yd	0 dead, 4 hurt	23 mi	May 19, 1980
EF3	Severe damage	13.1 mi × 800 yd	0 dead, 8 hurt	37 mi	May 19, 1980
EF2	Considerable damage	0.3 mi × 50 yd	None	29 mi	May 19, 1980
EF1	Moderate damage	1 mi × 33 yd	0 dead, 2 hurt	94 mi	May 19, 1980
EF3	Severe damage	11.5 mi × 800 yd	None	23 mi	May 16, 1980
EF1	Moderate damage	0.5 mi × 30 yd	None	28 mi	May 15, 1980
EF1	Moderate damage	0.5 mi × 33 yd	None	110 mi	May 8, 1980
EF3	Severe damage	15.9 mi × 400 yd	0 dead, 25 hurt	24 mi	Apr 13, 1980
EF2	Considerable damage	15.1 mi × 300 yd	None	43 mi	Apr 13, 1980
EF2	Considerable damage	3.6 mi × 33 yd	0 dead, 2 hurt	94 mi	Apr 13, 1980
EF0	Light damage	N/A	None	63 mi	Apr 13, 1980
EF1	Moderate damage	0.3 mi × 30 yd	None	22 mi	Mar 7, 1980
EF1	Moderate damage	N/A	None	110 mi	Mar 2, 1979
EF1	Moderate damage	1.8 mi × 50 yd	0 dead, 1 hurt	79 mi	Feb 12, 1978
EF1	Moderate damage	0.5 mi × 27 yd	None	50 mi	Dec 13, 1977
EF2	Considerable damage	1 mi × 50 yd	0 dead, 2 hurt	85 mi	Nov 29, 1977
EF1	Moderate damage	0.1 mi × 17 yd	0 dead, 2 hurt	132 mi	Nov 8, 1977
EF1	Moderate damage	0.1 mi × 13 yd	None	129 mi	Nov 1, 1977
EF0	Light damage	0.1 mi × 17 yd	None	74 mi	Sep 8, 1977
EF1	Moderate damage	2.5 mi × 23 yd	0 dead, 1 hurt	43 mi	Sep 5, 1977
EF1	Moderate damage	0.1 mi × 23 yd	None	79 mi	Sep 5, 1977
EF2	Considerable damage	1.7 mi × 70 yd	0 dead, 1 hurt	78 mi	Sep 5, 1977
EF1	Moderate damage	0.1 mi × 50 yd	0 dead, 1 hurt	78 mi	Sep 5, 1977
EF1	Moderate damage	0.2 mi × 23 yd	None	103 mi	Sep 5, 1977
EF2	Considerable damage	0.1 mi × 77 yd	None	27 mi	Sep 5, 1977
EF1	Moderate damage	N/A	None	39 mi	Aug 1, 1977
EF1	Moderate damage	2.3 mi × 33 yd	0 dead, 3 hurt	77 mi	Jul 29, 1977
EF1	Moderate damage	2.3 mi × 100 yd	None	78 mi	Jul 29, 1977
EF0	Light damage	0.1 mi × 17 yd	None	38 mi	May 31, 1977
EF0	Light damage	0.1 mi × 23 yd	None	109 mi	May 2, 1977
EF2	Considerable damage	5.4 mi × 20 yd	None	33 mi	May 2, 1977
EF2	Considerable damage	0.2 mi × 67 yd	0 dead, 1 hurt	110 mi	Apr 20, 1977
EF2	Considerable damage	15 mi × 440 yd	0 dead, 1 hurt	30 mi	Mar 27, 1976
EF1	Moderate damage	0.7 mi × 10 yd	None	28 mi	Mar 8, 1976
EF1	Moderate damage	4.1 mi × 100 yd	None	76 mi	Feb 21, 1976
EF2	Considerable damage	1.1 mi × 33 yd	0 dead, 7 hurt	117 mi	Jan 25, 1976

📈 Historical Trends

Tornado activity near McHenry over 50 years

595

Total tornados on record

11.9

Average per year

EF4

Strongest recorded

Apr

Peak month

EF Scale Distribution

EF0

259

EF1

265

EF2

EF3

EF4

EF5

Yearly Tornado Count

1976 2025

Strongest Tornados on Record

EF4 ST. JOHN THE BAPTIST, LO Dec 6, 1983

7 mi path 25 injured

EF3 ST. JOHN THE BAPTIST, LO Aug 25, 1992

9 mi path 2 deaths 32 injured

EF3 ST. BERNARD, LO Mar 22, 2022

3.1 mi path 2 deaths 2 injured

EF3 PEARL RIVER, MI Dec 25, 2012

24.1 mi path 8 injured

EF3 HARRISON, MI Apr 13, 1980

15.9 mi path 25 injured

📅 Tornado Season

When tornados are most likely near you

⚡

Active Tornado Season

Tornado season is active. McHenry sees the most tornado activity in Apr. Stay alert and have your shelter plan ready.

US Tornado Activity by Month

Jan

Feb

Mar

PEAK

Apr

10%

May

18%

Jun

16%

Jul

12%

Aug

Sep

Oct

Nov

Dec

Current month Peak for McHenry

🛡️ Tornado Safety

What to know before, during, and after a tornado

⚠️ Tornado Watch

Meaning: Conditions are favorable for tornado development

Be prepared to take shelter. Stay alert for changing conditions.

🌪️ Tornado Warning

Meaning: A tornado has been spotted or detected on radar

TAKE COVER IMMEDIATELY in your nearest safe shelter.

⚠️ Step 1

Tornado Watch — Be Prepared

Conditions are favorable for tornados. Monitor weather alerts, charge your phone, and review your shelter plan. Move vehicles into garages if possible.

🌪️ Step 2

Tornado Warning — Take Cover NOW

A tornado has been sighted or indicated by radar. Move immediately to an interior room on the lowest floor (basement, bathroom, closet). Get under sturdy furniture. Stay away from windows.

🔍 Step 3

After a Tornado

Stay in your shelter until the warning expires. Check for injuries, avoid downed power lines, and watch for gas leaks. Document damage for insurance before cleanup.

Where to Shelter

✓ Best: Underground shelter or basement

✓ Good: Interior room on lowest floor

✓ Acceptable: Bathroom or closet (no exterior walls)

✓ If driving: Pull over, get below road level in a ditch

✗ NEVER: Stay in a mobile home — leave for sturdy building

✗ NEVER: Shelter under a highway overpass

📍 Nearby Tornado Monitoring

Cities near McHenry with live tracking