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206 earthquakes globally today

Earthquakes Near Spring Valley, California 91977 Today

Live data from USGS · Monitoring ZIP code 91977 Updated just now

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

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Recent Earthquakes Near Spring Valley, California

34 earthquakes have been recorded within 250 miles of Spring Valley, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 91977 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 Spring Valley, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Spring Valley, California

Alertra delivers real-time earthquake alerts for Spring Valley and the surrounding 91977 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 — Spring Valley

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 12 / 100

Some seismic activity near Spring Valley. Most too small to feel.

Earthquakes nearby 34
Closest to you M0.9, 56 mi
Strongest in last 24hr M2.7, Rarely felt
Last felt M4.0+ 23 days ago
Tracking Area
Spring Valley
LIVE EARTHQUAKES
Found 34 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Spring Valley

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M2.7 		Rarely felt 15 km WSW of Johannesburg, CA 185 mi 4:46 PM Details →
M1.6 		Not felt 22 km S of Gorman, CA 169 mi 10:54 AM Details →
M1.3 		Not felt 16 km WSW of Johannesburg, CA 186 mi 2:32 PM Details →
M1.3 		Not felt 4 km SE of Redlands, CA 91 mi 12:50 PM Details →
M1.2 		Not felt 17 km WSW of Johannesburg, CA 185 mi 11:14 AM Details →
M1.2 		Not felt 14 km W of Tehachapi, CA 189 mi 10:09 AM Details →
M1.2 		Not felt 5 km NNW of Boron, CA 165 mi 11:16 PM Details →
M1.2 		Not felt 28 km N of Kernville, CA 240 mi 8:12 PM Details →
M1.2 		Not felt 19 km ENE of Coachella, CA 92 mi 4:12 AM Details →
M1.2 		Not felt 6 km N of Beaumont, CA 87 mi 7:03 PM Details →
M1.2 		Not felt 1 km NE of San Dimas, CA 106 mi 4:36 PM Details →
M1.1 		Not felt 7 km N of Fontana, CA 103 mi 3:08 AM Details →
M1.1 		Not felt 8 km W of Morongo Valley, CA 92 mi 2:03 PM Details →
M1.1 		Not felt 17 km WSW of Johannesburg, CA 185 mi 7:49 AM Details →
M1.0 		Not felt 11 km WNW of Big Bear Lake, CA 107 mi 11:36 AM Details →
M0.9 		Not felt 18 km WSW of Johannesburg, CA 186 mi 5:09 PM Details →
M0.9 		Not felt 10 km E of Borrego Springs, CA 56 mi 7:54 PM Details →
M0.9 		Not felt 18 km WSW of Johannesburg, CA 184 mi 8:04 AM Details →
M0.9 		Not felt 14 km N of Borrego Springs, CA 58 mi 8:39 AM Details →
M0.8 		Not felt 17 km WSW of Johannesburg, CA 185 mi 9:10 AM Details →
M0.8 		Not felt 8 km SSW of Idyllwild, CA 67 mi 6:28 PM Details →
M0.8 		Not felt 9 km N of Rancho Cucamonga, CA 107 mi 2:48 PM Details →
M0.8 		Not felt 24 km NNW of Searles Valley, CA 226 mi 12:20 PM Details →
M0.7 		Not felt 19 km S of Trona, CA 200 mi 7:50 AM Details →
M0.7 		Not felt 9 km ENE of Coso Junction, CA 236 mi 1:29 PM Details →
M0.7 		Not felt 9 km NNW of Anza, CA 65 mi 6:04 AM Details →
M0.7 		Not felt 15 km ENE of Ridgecrest, CA 206 mi 2:56 AM Details →
M0.6 		Not felt 8 km NNW of Banning, CA 88 mi 8:14 AM Details →
M0.6 		Not felt 20 km ESE of Little Lake, CA 221 mi 9:45 AM Details →
M0.6 		Not felt 16 km E of Little Lake, CA 225 mi 6:34 PM Details →
M0.5 		Not felt 6 km S of Idyllwild, CA 68 mi 11:38 AM Details →
M0.4 		Not felt 8 km S of Idyllwild, CA 67 mi 12:13 PM Details →
M0.3 		Not felt 7 km S of Idyllwild, CA 68 mi 12:14 PM Details →
M0.3 		Not felt 12 km E of Anza, CA 62 mi 6:37 PM Details →

📈 Earthquake History — Spring Valley

Since 2006 · M2.5+ · 250 mi radius

Spring Valley has recorded 16,883 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 884 notable seismic events per year.

M2.5+ in Past 7 Days

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

Yearly Activity · 16883 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude02k4k6k050100150200'07'10'13'16'19'22'252006: 455 (M2.5–4), 18 (M4+)2007: 392 (M2.5–4), 19 (M4+)2008: 656 (M2.5–4), 34 (M4+)2009: 536 (M2.5–4), 29 (M4+)2010: 4,264 (M2.5–4), 184 (M4+)2011: 665 (M2.5–4), 30 (M4+)2012: 632 (M2.5–4), 48 (M4+)2013: 437 (M2.5–4), 19 (M4+)2014: 414 (M2.5–4), 33 (M4+)2015: 325 (M2.5–4), 11 (M4+)2016: 418 (M2.5–4), 23 (M4+)2017: 309 (M2.5–4), 5 (M4+)2018: 360 (M2.5–4), 19 (M4+)2019: 3,007 (M2.5–4), 141 (M4+)2020: 736 (M2.5–4), 28 (M4+)2021: 517 (M2.5–4), 21 (M4+)2022: 366 (M2.5–4), 15 (M4+)2023: 391 (M2.5–4), 16 (M4+)2024: 572 (M2.5–4), 33 (M4+)2025: 410 (M2.5–4), 10 (M4+)2026: 273 (M2.5–4), 12 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release02k4k6k020.0B40.0B60.0B80.0B'07'10'13'16'19'22'252006: 473 events, Energy: 262.1M2007: 411 events, Energy: 91.1M2008: 690 events, Energy: 497.0M2009: 565 events, Energy: 702.9M2010: 4,448 events, Energy: 65.3B2011: 695 events, Energy: 158.4M2012: 680 events, Energy: 3.4B2013: 456 events, Energy: 102.6M2014: 447 events, Energy: 435.4M2015: 336 events, Energy: 63.0M2016: 441 events, Energy: 374.9M2017: 314 events, Energy: 24.8M2018: 379 events, Energy: 201.4M2019: 3,148 events, Energy: 49.9B2020: 764 events, Energy: 557.8M2021: 538 events, Energy: 166.8M2022: 381 events, Energy: 2.1B2023: 407 events, Energy: 122.7M2024: 605 events, Energy: 251.6M2025: 420 events, Energy: 102.3M2026: 285 events, Energy: 71.2M
Largest Recorded
M7.2
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
Apr 4, 2010
Avg Noticeable / Year
61.7
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
M6.4 Jul 4, 2019
Ridgecrest Earthquake Sequence
M6.3 Dec 14, 2012
279 km SSW of Avalon, California
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Spring Valley, California

What Spring Valley 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 Spring Valley with live tracking

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

Earthquake FAQ — Spring Valley, California

Was there an earthquake in Spring Valley today?

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

Did an earthquake just happen near Spring Valley?

Check the live earthquake table above for the most recent seismic events near 91977. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Spring Valley.

What is the earthquake history for Spring Valley, California?

Alertra tracks USGS seismic records going back 15+ years for the Spring Valley area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 91977.

How do I get earthquake alerts for Spring Valley?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 91977. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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