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214 earthquakes globally today

Earthquakes Near Tacna, Arizona 85352 Today

Live data from USGS · Monitoring ZIP code 85352 Updated just now

32 tiny quakes nearby. Too small to feel. Completely normal background activity.

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Recent Earthquakes Near Tacna, Arizona

32 earthquakes have been recorded within 250 miles of Tacna, Arizona in the past 24 hours. Alertra monitors seismic activity near ZIP code 85352 using live data from the U.S. Geological Survey (USGS), updated every 60 seconds. Whether you felt shaking or are checking if an earthquake just happened near Tacna, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Tacna, Arizona

Alertra delivers real-time earthquake alerts for Tacna and the surrounding 85352 area. When seismic activity is detected nearby, push notifications are sent within 60 seconds — no manual earthquake watch required.

Coming soon! We're working on bringing monitoring to Alertra.

📊 Earthquake Watch — Tacna

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
Normal
LowModerateHigh
Threat score: 16 / 100

Some seismic activity near Tacna. Most too small to feel.

Earthquakes nearby 32
Closest to you M2.3, 87 mi
Strongest in last 24hr M2.6, Rarely felt
Last felt M4.0+ 3 days ago
Tracking Area
Tacna
LIVE EARTHQUAKES
Found 32 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Tacna

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M2.6 		Rarely felt 14 km N of Warner Springs, CA 167 mi 6:44 AM Details →
M2.3 		Rarely felt 11 km W of Alberto Oviedo Mota, B.C., MX 87 mi 10:39 PM Details →
M1.9 		Not felt 20 km N of Ocotillo, CA 121 mi 8:45 PM Details →
M1.7 		Not felt 7 km SSE of Home Gardens, CA 221 mi 9:57 PM Details →
M1.5 		Not felt 1 km SE of Ocotillo, CA 121 mi 5:49 PM Details →
M1.5 		Not felt 1 km SE of Home Gardens, CA 224 mi 9:41 PM Details →
M1.4 		Not felt 5 km SSW of Redlands, CA 211 mi 9:47 PM Details →
M1.3 		Not felt 14 km N of Warner Springs, CA 167 mi 11:06 AM Details →
M1.2 		Not felt 2 km SE of Home Gardens, CA 224 mi 8:20 PM Details →
M1.1 		Not felt 12 km E of Borrego Springs, CA 142 mi 3:19 AM Details →
M1.1 		Not felt 15 km N of Warner Springs, CA 166 mi 6:45 AM Details →
M1.1 		Not felt 3 km NE of Ontario, CA 234 mi 8:36 AM Details →
M1.0 		Not felt 4 km SW of Redlands, CA 213 mi 8:15 AM Details →
M1.0 		Not felt 6 km W of Devore, CA 231 mi 3:02 PM Details →
M1.0 		Not felt 4 km SW of Anza, CA 173 mi 2:26 AM Details →
M0.9 		Not felt 5 km WSW of Lytle Creek, CA 237 mi 2:45 AM Details →
M0.9 		Not felt 7 km S of Borrego Springs, CA 149 mi 4:26 PM Details →
M0.7 		Not felt 9 km WNW of Anza, CA 177 mi 5:22 PM Details →
M0.7 		Not felt 5 km SE of Loma Linda, CA 213 mi 7:12 AM Details →
M0.6 		Not felt 4 km SW of Anza, CA 173 mi 4:25 AM Details →
M0.6 		Not felt 15 km N of Warner Springs, CA 167 mi 3:46 PM Details →
M0.5 		Not felt 7 km SSE of Lake Henshaw, CA 168 mi 10:45 AM Details →
M0.5 		Not felt 5 km SSW of Banning, CA 192 mi 4:19 AM Details →
M0.4 		Not felt 24 km SSW of La Quinta, CA 156 mi 10:45 AM Details →
M0.4 		Not felt 5 km WSW of Lytle Creek, CA 237 mi 2:46 AM Details →
M0.4 		Not felt 15 km N of Warner Springs, CA 166 mi 5:56 PM Details →
M0.3 		Not felt 4 km WSW of Anza, CA 173 mi 4:07 PM Details →
M0.3 		Not felt 4 km WSW of Anza, CA 173 mi 1:27 AM Details →
M0.2 		Not felt 15 km N of Warner Springs, CA 166 mi 9:12 AM Details →
M0.2 		Not felt 3 km WSW of Anza, CA 173 mi 1:32 PM Details →
M0.1 		Not felt 3 km WSW of Anza, CA 173 mi 8:23 AM Details →
M-0.0 		Not felt 15 km N of Warner Springs, CA 166 mi 11:53 AM Details →

📈 Earthquake History — Tacna

Since 2006 · M2.5+ · 250 mi radius

Tacna has recorded 11,839 earthquakes of magnitude 2.5 or greater within 250 miles since 2006. The largest was a M7.2 on Apr 4, 2010, located The 2010 Sierra El Mayor, B.C., Mexico Earthquake. On average, the area experiences approximately 822 notable seismic events per year.

M2.5+ in Past 7 Days

Sat
0
—
Sun
0
—
Mon
2
MAX M3.2
Tue
7
MAX M4.9
Wed
0
—
Thu
0
—
Fri
1
MAX M2.6
Since 2006 · M2.5+ · 250 mi

Yearly Activity · 11839 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude02k4k6k050100150200'07'10'13'16'19'22'252006: 371 (M2.5–4), 16 (M4+)2007: 305 (M2.5–4), 16 (M4+)2008: 559 (M2.5–4), 32 (M4+)2009: 445 (M2.5–4), 30 (M4+)2010: 4,119 (M2.5–4), 186 (M4+)2011: 604 (M2.5–4), 29 (M4+)2012: 521 (M2.5–4), 44 (M4+)2013: 336 (M2.5–4), 23 (M4+)2014: 314 (M2.5–4), 30 (M4+)2015: 247 (M2.5–4), 10 (M4+)2016: 332 (M2.5–4), 21 (M4+)2017: 235 (M2.5–4), 2 (M4+)2018: 293 (M2.5–4), 17 (M4+)2019: 248 (M2.5–4), 17 (M4+)2020: 511 (M2.5–4), 21 (M4+)2021: 382 (M2.5–4), 61 (M4+)2022: 245 (M2.5–4), 16 (M4+)2023: 248 (M2.5–4), 13 (M4+)2024: 384 (M2.5–4), 22 (M4+)2025: 275 (M2.5–4), 8 (M4+)2026: 240 (M2.5–4), 11 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release02k4k6k020.0B40.0B60.0B80.0B'07'10'13'16'19'22'252006: 387 events, Energy: 256.3M2007: 321 events, Energy: 72.3M2008: 591 events, Energy: 562.6M2009: 475 events, Energy: 3.2B2010: 4,305 events, Energy: 65.4B2011: 633 events, Energy: 153.6M2012: 565 events, Energy: 542.7M2013: 359 events, Energy: 106.4M2014: 344 events, Energy: 421.6M2015: 257 events, Energy: 53.9M2016: 353 events, Energy: 349.0M2017: 237 events, Energy: 13.8M2018: 310 events, Energy: 106.6M2019: 265 events, Energy: 203.5M2020: 532 events, Energy: 352.5M2021: 443 events, Energy: 426.6M2022: 261 events, Energy: 2.2B2023: 261 events, Energy: 66.3M2024: 406 events, Energy: 131.8M2025: 283 events, Energy: 92.5M2026: 251 events, Energy: 87.8M
Largest Recorded
M7.2
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
Apr 4, 2010
Avg Noticeable / Year
43.8
Estimated felt (MMI ≥ II)

Strongest Recorded Earthquakes

M7.2 Apr 4, 2010
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
M7.1 Jul 6, 2019
Ridgecrest Earthquake Sequence
M7.0 Apr 12, 2012
69 km ENE of San Luis, Mexico
M6.9 Aug 3, 2009
96 km WNW of Bahía de Kino, Mexico
M6.6 Jan 4, 2006
75 km SSW of Bahía de Kino, Mexico
M6.4 Jul 4, 2019
Ridgecrest Earthquake Sequence
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Tacna, Arizona

What Tacna residents should know before, during, and after an earthquake

🏠 Step 1

Before: Secure Your Space

Bolt heavy furniture to walls. Keep an emergency kit within arm's reach of where you sleep. Know your exits.

🛡️ Step 2

During: Drop, Cover, Hold On

Drop to your hands and knees. Take cover under sturdy furniture. Hold on until the shaking stops. Stay away from windows.

🚪 Step 3

After: Check and Evacuate

Check for injuries and damage. If you smell gas, leave immediately and call 911. Expect aftershocks.

72-Hour Emergency Kit

✓ 1 gallon of water per person per day
✓ Non-perishable food (3-day supply)
✓ Battery-powered NOAA weather radio
✓ Flashlight and extra batteries
✓ First aid kit
✓ Whistle to signal for help
✓ N95 dust masks
✓ Plastic sheeting and duct tape
✓ Wrench or pliers to turn off utilities
✓ Manual can opener

Notable US Seismic History

1994 Northridge, CA
M6.7
57 fatalities, $50B in damage. One of the costliest US natural disasters.
2011 Virginia
M5.8
Felt across 22 states. The most widely felt earthquake in US history.
2018 Anchorage, AK
M7.1
Major infrastructure damage across south-central Alaska.

📍 Nearby Earthquake Monitoring

Cities near Tacna with live tracking

🔔 Get earthquake alerts for Tacna
Alertra monitors live data 24/7 and sends push notifications the moment a earthquake is detected near you.

🏢 About Alertra

Alertra is an earthquake monitoring platform built by a team of engineers in Arizona focused on natural disaster safety technology. We provide real-time earthquake alerts and risk assessments to help communities prepare before disaster strikes.

Alertra ingests real-time seismic data from the U.S. Geological Survey (USGS) and combines it with over 15 years of legacy earthquake records to build localized risk models for communities like Tacna. Our threat scores, historical trend charts, and proximity alerts are all derived from this data — updated every 60 seconds.

Earthquake FAQ — Tacna, Arizona

Was there an earthquake in Tacna today?

32 tiny quakes nearby. Too small to feel. Completely normal background activity. This page shows all earthquakes detected within 250 miles of Tacna in the past 24 hours, updated every 60 seconds from USGS.

Did an earthquake just happen near Tacna?

Check the live earthquake table above for the most recent seismic events near 85352. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Tacna.

What is the earthquake history for Tacna, Arizona?

Alertra tracks USGS seismic records going back 15+ years for the Tacna area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 85352.

How do I get earthquake alerts for Tacna?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 85352. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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