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221 earthquakes globally today

Earthquakes Near San Luis, Arizona 85349 Today

Live data from USGS · Monitoring ZIP code 85349 Updated just now

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

📱 Get earthquake alerts — download the app for real-time notifications

Recent Earthquakes Near San Luis, Arizona

22 earthquakes have been recorded within 250 miles of San Luis, Arizona in the past 24 hours. Alertra monitors seismic activity near ZIP code 85349 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 Luis, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for San Luis, Arizona

Alertra delivers real-time earthquake alerts for San Luis and the surrounding 85349 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 Luis

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 Luis. Most too small to feel.

Earthquakes nearby 22
Closest to you M1.6, 62 mi
Strongest in last 24hr M2.1, Rarely felt
Last felt M4.0+ 12 days ago
Tracking Area
San Luis
LIVE EARTHQUAKES
Found 22 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near San Luis

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 168 mi 3:50 PM Details →
M1.8 		Not felt 27 km NNE of El Sauzal, B.C., MX 114 mi 9:55 AM Details →
M1.7 		Not felt 5 km ENE of Ocotillo Wells, CA 93 mi 2:18 AM Details →
M1.6 		Not felt 16 km WNW of Progreso, B.C., MX 62 mi 2:23 PM Details →
M1.5 		Not felt 7 km NE of Moreno Valley, CA 176 mi 9:19 AM Details →
M1.5 		Not felt 4 km ENE of Ocotillo Wells, CA 94 mi 6:31 PM Details →
M1.4 		Not felt 23 km WSW of Westmorland, CA 75 mi 4:45 PM Details →
M1.4 		Not felt 6 km SW of Calimesa, CA 172 mi 3:31 PM Details →
M1.3 		Not felt 17 km WNW of Progreso, B.C., MX 62 mi 10:00 AM Details →
M1.2 		Not felt 5 km NE of Bradbury, CA 221 mi 6:45 PM Details →
M1.1 		Not felt 5 km NNE of Westmorland, CA 66 mi 9:50 PM Details →
M1.0 		Not felt 5 km N of Santa Ana, CA 205 mi 1:57 PM Details →
M0.9 		Not felt 1 km SW of Loma Linda, CA 184 mi 5:26 AM Details →
M0.9 		Not felt 4 km SSE of Calimesa, CA 169 mi 8:05 PM Details →
M0.9 		Not felt 18 km NNE of Indio, CA 129 mi 5:19 AM Details →
M0.9 		Not felt 1 km SSW of View Park-Windsor Hills, CA 236 mi 9:05 AM Details →
M0.8 		Not felt 4 km WNW of Borrego Springs, CA 114 mi 6:25 PM Details →
M0.6 		Not felt 9 km S of Valle Vista, CA 152 mi 2:35 AM Details →
M0.6 		Not felt 5 km SW of Warner Springs, CA 126 mi 1:15 PM Details →
M0.5 		Not felt 10 km NNW of Anza, CA 142 mi 5:36 PM Details →
M0.5 		Not felt 10 km SSE of Hemet, CA 154 mi 6:18 PM Details →
M0.2 		Not felt 5 km NNW of Lake Henshaw, CA 133 mi 9:53 AM Details →

📈 Earthquake History — San Luis

Since 2006 · M2.5+ · 250 mi radius

San Luis has recorded 12,096 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 818 notable seismic events per year.

M2.5+ in Past 7 Days

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

Yearly Activity · 12096 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude02k4k6k050100150200'07'10'13'16'19'22'252006: 387 (M2.5–4), 16 (M4+)2007: 317 (M2.5–4), 16 (M4+)2008: 568 (M2.5–4), 32 (M4+)2009: 461 (M2.5–4), 33 (M4+)2010: 4,134 (M2.5–4), 187 (M4+)2011: 603 (M2.5–4), 29 (M4+)2012: 539 (M2.5–4), 44 (M4+)2013: 350 (M2.5–4), 24 (M4+)2014: 332 (M2.5–4), 33 (M4+)2015: 266 (M2.5–4), 12 (M4+)2016: 348 (M2.5–4), 21 (M4+)2017: 247 (M2.5–4), 2 (M4+)2018: 306 (M2.5–4), 17 (M4+)2019: 272 (M2.5–4), 19 (M4+)2020: 520 (M2.5–4), 23 (M4+)2021: 395 (M2.5–4), 63 (M4+)2022: 260 (M2.5–4), 16 (M4+)2023: 264 (M2.5–4), 13 (M4+)2024: 403 (M2.5–4), 25 (M4+)2025: 283 (M2.5–4), 8 (M4+)2026: 198 (M2.5–4), 10 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release02k4k6k020.0B40.0B60.0B80.0B'07'10'13'16'19'22'252006: 403 events, Energy: 257.0M2007: 333 events, Energy: 72.9M2008: 600 events, Energy: 562.5M2009: 494 events, Energy: 3.2B2010: 4,321 events, Energy: 65.4B2011: 632 events, Energy: 154.0M2012: 583 events, Energy: 543.7M2013: 374 events, Energy: 108.2M2014: 365 events, Energy: 430.7M2015: 278 events, Energy: 61.2M2016: 369 events, Energy: 349.2M2017: 249 events, Energy: 15.8M2018: 323 events, Energy: 107.3M2019: 291 events, Energy: 210.2M2020: 543 events, Energy: 361.6M2021: 458 events, Energy: 431.1M2022: 276 events, Energy: 2.2B2023: 277 events, Energy: 66.7M2024: 428 events, Energy: 141.9M2025: 291 events, Energy: 93.4M2026: 208 events, Energy: 64.0M
Largest Recorded
M7.2
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
Apr 4, 2010
Avg Noticeable / Year
87.6
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 — San Luis, Arizona

What San Luis 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 Luis with live tracking

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

Earthquake FAQ — San Luis, Arizona

Was there an earthquake in San Luis today?

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

Did an earthquake just happen near San Luis?

Check the live earthquake table above for the most recent seismic events near 85349. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for San Luis.

What is the earthquake history for San Luis, Arizona?

Alertra tracks USGS seismic records going back 15+ years for the San Luis area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 85349.

How do I get earthquake alerts for San Luis?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 85349. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

App Coming Soon!

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