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220 earthquakes globally today

Earthquakes Near San Pedro, California 90731 Today

Live data from USGS · Monitoring ZIP code 90731 Updated just now

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

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Recent Earthquakes Near San Pedro, California

38 earthquakes have been recorded within 250 miles of San Pedro, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 90731 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 San Pedro, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for San Pedro, California

Alertra delivers real-time earthquake alerts for San Pedro and the surrounding 90731 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 — San Pedro

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 4 / 100

Some seismic activity near San Pedro. Most too small to feel.

Earthquakes nearby 38
Closest to you M1.0, 23 mi
Strongest in last 24hr M2.1, Rarely felt
Last felt M4.0+ 21 days ago
Tracking Area
San Pedro
LIVE EARTHQUAKES
Found 38 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near San Pedro

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M2.1 		Rarely felt 7 km N of Beaumont, CA 77 mi 3:50 PM Details →
M1.7 		Not felt 5 km ENE of Ocotillo Wells, CA 133 mi 2:18 AM Details →
M1.6 		Not felt 5 km NNW of Chatsworth, CA 44 mi 7:44 AM Details →
M1.6 		Not felt 14 km ESE of Pine Valley, CA 127 mi 10:08 AM Details →
M1.6 		Not felt 16 km WNW of Progreso, B.C., MX 165 mi 2:23 PM Details →
M1.5 		Not felt 23 km SSE of Porterville, CA 152 mi 5:53 AM Details →
M1.5 		Not felt 4 km ENE of Ocotillo Wells, CA 132 mi 6:31 PM Details →
M1.4 		Not felt 13 km SSW of Searles Valley, CA 141 mi 9:20 PM Details →
M1.4 		Not felt 23 km WSW of Westmorland, CA 150 mi 4:45 PM Details →
M1.4 		Not felt 6 km SW of Calimesa, CA 69 mi 3:31 PM Details →
M1.2 		Not felt 5 km NE of Bradbury, CA 36 mi 6:45 PM Details →
M1.2 		Not felt 18 km SSW of Searles Valley, CA 138 mi 7:58 PM Details →
M1.1 		Not felt 8 km WNW of Camp Pendleton South, CA 58 mi 9:20 AM Details →
M1.1 		Not felt 9 km ENE of Coso Junction, CA 164 mi 1:20 AM Details →
M1.1 		Not felt 5 km NNE of Westmorland, CA 161 mi 9:50 PM Details →
M1.1 		Not felt 13 km S of Olancha, CA 169 mi 9:01 PM Details →
M1.1 		Not felt 16 km WSW of Johannesburg, CA 113 mi 3:44 AM Details →
M1.1 		Not felt 21 km N of Searles Valley, CA 161 mi 11:23 PM Details →
M1.0 		Not felt 5 km N of Santa Ana, CA 23 mi 1:57 PM Details →
M1.0 		Not felt 17 km ESE of Little Lake, CA 152 mi 6:42 PM Details →
M1.0 		Not felt 19 km SSW of Searles Valley, CA 137 mi 7:50 AM Details →
M0.9 		Not felt 4 km SSE of Calimesa, CA 73 mi 8:05 PM Details →
M0.9 		Not felt 11 km ENE of Cabazon, CA 93 mi 4:18 AM Details →
M0.9 		Not felt 12 km SSE of Anza, CA 96 mi 5:11 AM Details →
M0.8 		Not felt 15 km E of Coso Junction, CA 162 mi 12:53 AM Details →
M0.8 		Not felt 1 km N of Loma Linda, CA 62 mi 6:27 AM Details →
M0.8 		Not felt 4 km WNW of Borrego Springs, CA 112 mi 6:25 PM Details →
M0.7 		Not felt 19 km WNW of Searles Valley, CA 148 mi 8:36 PM Details →
M0.6 		Not felt 15 km NE of Little Lake, CA 161 mi 1:29 AM Details →
M0.6 		Not felt 9 km S of Valle Vista, CA 79 mi 2:35 AM Details →
M0.6 		Not felt 5 km SW of Warner Springs, CA 99 mi 1:15 PM Details →
M0.5 		Not felt 10 km NNW of Anza, CA 90 mi 5:36 PM Details →
M0.5 		Not felt 20 km SSW of Ocotillo Wells, CA 129 mi 4:47 AM Details →
M0.5 		Not felt 10 km SSE of Hemet, CA 76 mi 6:18 PM Details →
M0.4 		Not felt 9 km SW of Idyllwild, CA 85 mi 7:00 AM Details →
M0.4 		Not felt 26 km SSW of Ocotillo Wells, CA 128 mi 5:15 AM Details →
M0.3 		Not felt 8 km ESE of Valle Vista, CA 83 mi 6:28 AM Details →
M0.2 		Not felt 15 km NE of Little Lake, CA 161 mi 11:56 AM Details →

📈 Earthquake History — San Pedro

Since 2010 · M2.5+ · 250 mi radius

San Pedro has recorded 13,709 earthquakes of magnitude 2.5 or greater within 250 miles since 2010. The largest was a M7.1 on Jul 6, 2019, located Ridgecrest Earthquake Sequence. On average, the area experiences approximately 1227 notable seismic events per year.

M2.5+ in Past 7 Days

Wed
1
MAX M2.8
Thu
0
—
Fri
1
MAX M3.0
Sat
2
MAX M3.2
Sun
1
MAX M3.1
Mon
0
—
Tue
0
—
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 13709 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 2,330 (M2.5–4), 89 (M4+)2011: 738 (M2.5–4), 31 (M4+)2012: 714 (M2.5–4), 36 (M4+)2013: 497 (M2.5–4), 18 (M4+)2014: 501 (M2.5–4), 16 (M4+)2015: 389 (M2.5–4), 13 (M4+)2016: 483 (M2.5–4), 14 (M4+)2017: 374 (M2.5–4), 6 (M4+)2018: 424 (M2.5–4), 13 (M4+)2019: 3,060 (M2.5–4), 133 (M4+)2020: 875 (M2.5–4), 33 (M4+)2021: 586 (M2.5–4), 19 (M4+)2022: 416 (M2.5–4), 17 (M4+)2023: 425 (M2.5–4), 16 (M4+)2024: 622 (M2.5–4), 36 (M4+)2025: 449 (M2.5–4), 12 (M4+)2026: 312 (M2.5–4), 12 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k4k020.0B40.0B60.0B'10'13'16'19'22'252010: 2,419 events, Energy: 929.6M2011: 769 events, Energy: 146.6M2012: 750 events, Energy: 3.3B2013: 515 events, Energy: 92.2M2014: 517 events, Energy: 117.3M2015: 402 events, Energy: 83.3M2016: 497 events, Energy: 146.1M2017: 380 events, Energy: 27.9M2018: 437 events, Energy: 158.9M2019: 3,193 events, Energy: 49.8B2020: 908 events, Energy: 922.7M2021: 605 events, Energy: 172.1M2022: 433 events, Energy: 2.1B2023: 441 events, Energy: 117.8M2024: 658 events, Energy: 273.2M2025: 461 events, Energy: 111.5M2026: 324 events, Energy: 73.5M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
42.6
Estimated felt (MMI ≥ II)

Strongest Recorded Earthquakes

M7.1 Jul 6, 2019
Ridgecrest Earthquake Sequence
M6.5 May 15, 2020
Monte Cristo Range, NV Earthquake
M6.4 Jul 4, 2019
Ridgecrest Earthquake Sequence
M6.3 Dec 14, 2012
279 km SSW of Avalon, California
M6.2 Nov 22, 2022
28 km SW of Las Brisas, Mexico
M6.0 Jul 8, 2021
Antelope Valley, CA
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — San Pedro, California

What San Pedro 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 San Pedro with live tracking

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

Earthquake FAQ — San Pedro, California

Was there an earthquake in San Pedro today?

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

Did an earthquake just happen near San Pedro?

Check the live earthquake table above for the most recent seismic events near 90731. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for San Pedro.

What is the earthquake history for San Pedro, California?

Alertra tracks USGS seismic records going back 15+ years for the San Pedro area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 90731.

How do I get earthquake alerts for San Pedro?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 90731. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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