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211 earthquakes globally today

Earthquakes Near Santa Margarita, California 93453 Today

Live data from USGS · Monitoring ZIP code 93453 Updated just now

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

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Recent Earthquakes Near Santa Margarita, California

48 earthquakes have been recorded within 250 miles of Santa Margarita, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 93453 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 Santa Margarita, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Santa Margarita, California

Alertra delivers real-time earthquake alerts for Santa Margarita and the surrounding 93453 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 — Santa Margarita

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 15 / 100

Some seismic activity near Santa Margarita. Most too small to feel.

Earthquakes nearby 48
Closest to you M1.1, 50 mi
Strongest in last 24hr M2.6, Rarely felt
Last felt M4.0+ 76 days ago
Tracking Area
Santa Margarita
LIVE EARTHQUAKES
Found 48 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Santa Margarita

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 240 mi 6:44 AM Details →
M2.4 		Rarely felt 6 km SSW of Tres Pinos, CA 119 mi 4:53 AM Details →
M2.2 		Rarely felt 25 km SE of Livermore, CA 171 mi 4:19 AM Details →
M2.1 		Rarely felt 5 km SSE of San Ardo, CA 61 mi 1:29 AM Details →
M1.9 		Not felt 8 km NW of Round Valley, CA 170 mi 6:56 AM Details →
M1.9 		Not felt 9 km ENE of Lebec, CA 84 mi 5:24 AM Details →
M1.8 		Not felt 14 km WSW of Santa Cruz Is. (E end), CA 98 mi 3:23 PM Details →
M1.7 		Not felt 7 km SSE of Home Gardens, CA 184 mi 9:57 PM Details →
M1.6 		Not felt 28 km ENE of Mono City, California 211 mi 11:53 PM Details →
M1.5 		Not felt 34 km SE of Mina, Nevada 233 mi 12:51 AM Details →
M1.5 		Not felt 7 km S of Ojai, CA 83 mi 10:56 AM Details →
M1.5 		Not felt 20 km NW of Ojai, CA 67 mi 8:44 AM Details →
M1.5 		Not felt 1 km SE of Home Gardens, CA 181 mi 9:41 PM Details →
M1.5 		Not felt 22 km SW of West Bishop, CA 157 mi 2:36 PM Details →
M1.4 		Not felt 5 km SSW of Redlands, CA 191 mi 9:47 PM Details →
M1.3 		Not felt 5 km NNW of Pacifica, CA 208 mi 9:59 PM Details →
M1.3 		Not felt 3 km WNW of La Mirada, CA 154 mi 3:01 AM Details →
M1.3 		Not felt 14 km N of Warner Springs, CA 240 mi 11:06 AM Details →
M1.2 		Not felt 2 km SE of Home Gardens, CA 182 mi 8:20 PM Details →
M1.1 		Not felt 11 km NW of Parkfield, CA 50 mi 11:46 PM Details →
M1.1 		Not felt 19 km ESE of Little Lake, CA 143 mi 1:01 PM Details →
M1.1 		Not felt 15 km N of Warner Springs, CA 240 mi 6:45 AM Details →
M1.1 		Not felt 3 km NE of Ontario, CA 169 mi 8:36 AM Details →
M1.0 		Not felt 4 km SW of Redlands, CA 190 mi 8:15 AM Details →
M1.0 		Not felt 6 km W of Devore, CA 171 mi 3:02 PM Details →
M1.0 		Not felt 25 km NNW of Tehachapi, CA 93 mi 12:31 PM Details →
M1.0 		Not felt 26 km WSW of Westley, CA 163 mi 4:50 AM Details →
M1.0 		Not felt 4 km SW of Anza, CA 232 mi 2:26 AM Details →
M0.9 		Not felt 10 km ENE of Coso Junction, CA 141 mi 3:19 PM Details →
M0.9 		Not felt 5 km WSW of Lytle Creek, CA 166 mi 2:45 AM Details →
M0.9 		Not felt 11 km W of Mojave, CA 108 mi 4:57 PM Details →
M0.7 		Not felt 9 km WNW of Anza, CA 228 mi 5:22 PM Details →
M0.7 		Not felt 5 km SE of Loma Linda, CA 190 mi 7:12 AM Details →
M0.6 		Not felt 4 km SW of Anza, CA 232 mi 4:25 AM Details →
M0.6 		Not felt 10 km WNW of Bradley, CA 58 mi 1:34 AM Details →
M0.6 		Not felt 15 km N of Warner Springs, CA 240 mi 3:46 PM Details →
M0.5 		Not felt 2 km ENE of South El Monte, CA 149 mi 9:28 AM Details →
M0.5 		Not felt 5 km SSW of Banning, CA 210 mi 4:19 AM Details →
M0.4 		Not felt 24 km N of Borrego Springs, CA 249 mi 10:45 AM Details →
M0.4 		Not felt 7 km SSE of Lake Henshaw, CA 245 mi 10:45 AM Details →
M0.4 		Not felt 5 km WSW of Lytle Creek, CA 165 mi 2:46 AM Details →
M0.4 		Not felt 15 km N of Warner Springs, CA 240 mi 5:56 PM Details →
M0.3 		Not felt 4 km WSW of Anza, CA 232 mi 4:07 PM Details →
M0.3 		Not felt 4 km WSW of Anza, CA 232 mi 1:27 AM Details →
M0.2 		Not felt 15 km N of Warner Springs, CA 240 mi 9:12 AM Details →
M0.2 		Not felt 3 km WSW of Anza, CA 232 mi 1:32 PM Details →
M0.1 		Not felt 3 km WSW of Anza, CA 232 mi 8:23 AM Details →
M-0.0 		Not felt 15 km N of Warner Springs, CA 240 mi 11:53 AM Details →

📈 Earthquake History — Santa Margarita

Since 2010 · M2.5+ · 250 mi radius

Santa Margarita has recorded 13,517 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 1206 notable seismic events per year.

M2.5+ in Past 7 Days

Sat
1
MAX M2.9
Sun
0
—
Mon
3
MAX M2.6
Tue
0
—
Wed
2
MAX M3.1
Thu
0
—
Fri
1
MAX M2.6
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 13517 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 368 (M2.5–4), 8 (M4+)2011: 594 (M2.5–4), 24 (M4+)2012: 435 (M2.5–4), 10 (M4+)2013: 474 (M2.5–4), 13 (M4+)2014: 587 (M2.5–4), 15 (M4+)2015: 441 (M2.5–4), 12 (M4+)2016: 538 (M2.5–4), 19 (M4+)2017: 556 (M2.5–4), 7 (M4+)2018: 457 (M2.5–4), 10 (M4+)2019: 3,147 (M2.5–4), 134 (M4+)2020: 2,041 (M2.5–4), 88 (M4+)2021: 920 (M2.5–4), 25 (M4+)2022: 511 (M2.5–4), 15 (M4+)2023: 501 (M2.5–4), 12 (M4+)2024: 523 (M2.5–4), 24 (M4+)2025: 528 (M2.5–4), 10 (M4+)2026: 461 (M2.5–4), 9 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k4k020.0B40.0B60.0B'10'13'16'19'22'252010: 376 events, Energy: 161.3M2011: 618 events, Energy: 89.6M2012: 445 events, Energy: 128.5M2013: 487 events, Energy: 109.5M2014: 602 events, Energy: 1.1B2015: 453 events, Energy: 57.6M2016: 557 events, Energy: 835.2M2017: 563 events, Energy: 40.5M2018: 467 events, Energy: 138.8M2019: 3,281 events, Energy: 49.9B2020: 2,129 events, Energy: 7.2B2021: 945 events, Energy: 1.1B2022: 526 events, Energy: 127.1M2023: 513 events, Energy: 98.4M2024: 547 events, Energy: 191.0M2025: 538 events, Energy: 46.4M2026: 470 events, Energy: 63.0M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
28.7
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
M6.0 Aug 24, 2014
The 2014 South Napa, California Earthquake
M6.0 Jul 8, 2021
Antelope Valley, CA
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Santa Margarita, California

What Santa Margarita 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 Santa Margarita with live tracking

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

Earthquake FAQ — Santa Margarita, California

Was there an earthquake in Santa Margarita today?

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

Did an earthquake just happen near Santa Margarita?

Check the live earthquake table above for the most recent seismic events near 93453. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Santa Margarita.

What is the earthquake history for Santa Margarita, California?

Alertra tracks USGS seismic records going back 15+ years for the Santa Margarita area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 93453.

How do I get earthquake alerts for Santa Margarita?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 93453. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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