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207 earthquakes globally today

Earthquakes Near Knightsen, California 94548 Today

Live data from USGS · Monitoring ZIP code 94548 Updated just now

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

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Recent Earthquakes Near Knightsen, California

41 earthquakes have been recorded within 250 miles of Knightsen, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 94548 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 Knightsen, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Knightsen, California

Alertra delivers real-time earthquake alerts for Knightsen and the surrounding 94548 area. When seismic activity is detected nearby, push notifications are sent within 60 seconds — no manual earthquake watch required.

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📊 Earthquake Watch — Knightsen

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 5 / 100

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

Earthquakes nearby 41
Closest to you M2.2, 31 mi
Strongest in last 24hr M2.4, Rarely felt
Last felt M4.0+ 9 days ago
Tracking Area
Knightsen
LIVE EARTHQUAKES
Found 41 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Knightsen

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M2.4 		Rarely felt 6 km SSW of Tres Pinos, CA 87 mi 4:53 AM Details →
M2.2 		Rarely felt 25 km SE of Livermore, CA 31 mi 4:19 AM Details →
M2.1 		Rarely felt 5 km SSE of San Ardo, CA 144 mi 1:29 AM Details →
M1.9 		Not felt 8 km NW of Round Valley, CA 167 mi 6:56 AM Details →
M1.8 		Not felt 19 km ESE of Silver Springs, Nevada 170 mi 7:37 PM Details →
M1.8 		Not felt 8 km ESE of Cloverdale, CA 89 mi 2:28 AM Details →
M1.8 		Not felt 7 km W of Upper Lake, CA 110 mi 6:36 PM Details →
M1.7 		Not felt 8 km NNE of San Juan Bautista, CA 74 mi 5:23 PM Details →
M1.6 		Not felt 28 km ENE of Mono City, California 152 mi 11:53 PM Details →
M1.5 		Not felt 34 km SE of Mina, Nevada 206 mi 12:51 AM Details →
M1.5 		Not felt 3 km S of Anderson Springs, CA 78 mi 6:30 PM Details →
M1.5 		Not felt 22 km SW of West Bishop, CA 174 mi 2:36 PM Details →
M1.4 		Not felt 9 km NW of Redwood Valley, CA 128 mi 1:11 PM Details →
M1.4 		Not felt 3 km SW of Anderson Springs, CA 79 mi 11:13 AM Details →
M1.3 		Not felt 3 km NW of The Geysers, CA 83 mi 2:36 AM Details →
M1.2 		Not felt 9 km SSW of Gonzales, CA 107 mi 6:32 PM Details →
M1.1 		Not felt 11 km NW of Parkfield, CA 152 mi 11:46 PM Details →
M1.1 		Not felt 8 km ESE of Cloverdale, CA 89 mi 5:50 PM Details →
M1.1 		Not felt 8 km ESE of Cloverdale, CA 89 mi 4:07 AM Details →
M1.0 		Not felt 2 km NW of The Geysers, CA 83 mi 12:59 PM Details →
M0.9 		Not felt 8 km N of Coso Junction, CA 242 mi 7:45 PM Details →
M0.9 		Not felt 7 km NW of The Geysers, CA 86 mi 8:03 AM Details →
M0.9 		Not felt 10 km ENE of Coso Junction, CA 247 mi 3:19 PM Details →
M0.9 		Not felt 3 km WNW of Anderson Springs, CA 81 mi 7:29 PM Details →
M0.8 		Not felt 3 km SW of Anderson Springs, CA 79 mi 6:36 AM Details →
M0.8 		Not felt 10 km WNW of The Geysers, CA 88 mi 7:24 AM Details →
M0.8 		Not felt 5 km NW of The Geysers, CA 84 mi 5:04 AM Details →
M0.8 		Not felt 3 km NNW of The Geysers, CA 83 mi 6:08 PM Details →
M0.7 		Not felt 10 km WNW of Cobb, CA 88 mi 6:39 AM Details →
M0.6 		Not felt 10 km WNW of Bradley, CA 149 mi 1:34 AM Details →
M0.6 		Not felt 21 km WSW of Coalinga, CA 145 mi 7:11 PM Details →
M0.5 		Not felt 7 km NW of The Geysers, CA 86 mi 11:58 PM Details →
M0.4 		Not felt 7 km NW of The Geysers, CA 86 mi 10:11 AM Details →
M0.4 		Not felt 3 km NNW of The Geysers, CA 83 mi 6:41 PM Details →
M0.3 		Not felt 9 km NW of The Geysers, CA 87 mi 6:50 PM Details →
M0.3 		Not felt 7 km W of Cobb, CA 86 mi 5:34 PM Details →
M0.3 		Not felt 9 km NW of The Geysers, CA 87 mi 7:53 PM Details →
M0.3 		Not felt 3 km NNW of The Geysers, CA 83 mi 6:28 AM Details →
M0.3 		Not felt 7 km NW of The Geysers, CA 86 mi 11:56 PM Details →
M0.3 		Not felt 8 km W of Cobb, CA 87 mi 8:38 PM Details →
M0.2 		Not felt 6 km WNW of Cobb, CA 85 mi 5:11 PM Details →

📈 Earthquake History — Knightsen

Since 2009 · M2.5+ · 250 mi radius

Knightsen has recorded 13,322 earthquakes of magnitude 2.5 or greater within 250 miles since 2009. The largest was a M7.1 on Jul 6, 2019, located Ridgecrest Earthquake Sequence. On average, the area experiences approximately 1156 notable seismic events per year.

M2.5+ in Past 7 Days

Sat
2
MAX M2.9
Sun
2
MAX M2.9
Mon
6
MAX M2.8
Tue
0
—
Wed
0
—
Thu
0
—
Fri
0
—
Since 2009 · M2.5+ · 250 mi

Yearly Activity · 13322 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude05001k1.5k2k050100'10'13'16'19'22'252009: 250 (M2.5–4), 13 (M4+)2010: 634 (M2.5–4), 21 (M4+)2011: 647 (M2.5–4), 27 (M4+)2012: 494 (M2.5–4), 15 (M4+)2013: 676 (M2.5–4), 19 (M4+)2014: 600 (M2.5–4), 14 (M4+)2015: 530 (M2.5–4), 12 (M4+)2016: 577 (M2.5–4), 24 (M4+)2017: 599 (M2.5–4), 10 (M4+)2018: 464 (M2.5–4), 9 (M4+)2019: 765 (M2.5–4), 30 (M4+)2020: 1,954 (M2.5–4), 90 (M4+)2021: 1,105 (M2.5–4), 41 (M4+)2022: 655 (M2.5–4), 26 (M4+)2023: 590 (M2.5–4), 29 (M4+)2024: 923 (M2.5–4), 38 (M4+)2025: 703 (M2.5–4), 21 (M4+)2026: 689 (M2.5–4), 28 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k010.0B20.0B30.0B40.0B'10'13'16'19'22'252009: 263 events, Energy: 186.5M2010: 655 events, Energy: 6.4B2011: 674 events, Energy: 122.5M2012: 509 events, Energy: 396.4M2013: 695 events, Energy: 484.5M2014: 614 events, Energy: 1.1B2015: 542 events, Energy: 413.2M2016: 601 events, Energy: 880.9M2017: 609 events, Energy: 46.5M2018: 473 events, Energy: 53.6M2019: 795 events, Energy: 375.2M2020: 2,044 events, Energy: 7.5B2021: 1,146 events, Energy: 3.6B2022: 681 events, Energy: 4.2B2023: 619 events, Energy: 513.5M2024: 961 events, Energy: 32.2B2025: 724 events, Energy: 119.5M2026: 717 events, Energy: 831.7M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
37.6
Estimated felt (MMI ≥ II)

Strongest Recorded Earthquakes

M7.1 Jul 6, 2019
Ridgecrest Earthquake Sequence
M7.0 Dec 5, 2024
2024 Offshore Cape Mendocino, California Earthquake
M6.8 Mar 10, 2014
77 km WNW of Indianola, California
M6.6 Dec 8, 2016
164 km W of Ferndale, California
M6.5 May 15, 2020
Monte Cristo Range, NV Earthquake
M6.5 Jan 10, 2010
The 2010 Eureka, California Earthquake
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Knightsen, California

What Knightsen 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 Knightsen with live tracking

🔔 Get earthquake alerts for Knightsen
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 Knightsen. Our threat scores, historical trend charts, and proximity alerts are all derived from this data — updated every 60 seconds.

Earthquake FAQ — Knightsen, California

Was there an earthquake in Knightsen today?

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

Did an earthquake just happen near Knightsen?

Check the live earthquake table above for the most recent seismic events near 94548. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Knightsen.

What is the earthquake history for Knightsen, California?

Alertra tracks USGS seismic records going back 15+ years for the Knightsen area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 94548.

How do I get earthquake alerts for Knightsen?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 94548. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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