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244 earthquakes globally today

Earthquakes Near Poston, Arizona 85371 Today

Live data from USGS · Monitoring ZIP code 85371 Updated just now

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

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Recent Earthquakes Near Poston, Arizona

46 earthquakes have been recorded within 250 miles of Poston, Arizona in the past 24 hours. Alertra monitors seismic activity near ZIP code 85371 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 Poston, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Poston, Arizona

Alertra delivers real-time earthquake alerts for Poston and the surrounding 85371 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 — Poston

Live seismic risk assessment · Updated every 60 seconds from USGS

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

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

Earthquakes nearby 46
Closest to you M0.8, 122 mi
Strongest in last 24hr M2.4, Rarely felt
Last felt M4.0+ 40 days ago
Tracking Area
Poston
LIVE EARTHQUAKES
Found 46 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Poston

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 18 km WSW of Johannesburg, CA 216 mi 7:27 PM Details →
M2.1 		Rarely felt 4 km SSW of Palomar Observatory, CA 150 mi 3:09 AM Details →
M2.0 		Rarely felt 12 km SSW of Borrego Springs, CA 130 mi 2:24 PM Details →
M1.7 		Not felt 2 km NNE of Colton, CA 167 mi 5:19 AM Details →
M1.7 		Not felt 7 km E of Phelan, CA 180 mi 10:20 AM Details →
M1.7 		Not felt 26 km SSW of Ocotillo Wells, CA 130 mi 7:03 AM Details →
M1.7 		Not felt 26 km SW of Alamo, Nevada 229 mi 6:17 PM Details →
M1.6 		Not felt 30 km SSW of Alamo, Nevada 224 mi 8:52 AM Details →
M1.6 		Not felt 27 km SSE of Caliente, Nevada 236 mi 3:09 AM Details →
M1.6 		Not felt 11 km WSW of Johannesburg, CA 213 mi 7:27 PM Details →
M1.3 		Not felt 3 km SE of Home Gardens, CA 178 mi 8:00 PM Details →
M1.2 		Not felt 26 km SSW of Ocotillo Wells, CA 130 mi 6:50 AM Details →
M1.1 		Not felt 9 km E of Cabazon, CA 132 mi 8:06 AM Details →
M1.1 		Not felt 9 km S of Warner Springs, CA 139 mi 9:25 PM Details →
M1.1 		Not felt 18 km WSW of Johannesburg, CA 215 mi 9:20 PM Details →
M1.1 		Not felt 14 km SSW of Searles Valley, CA 209 mi 1:25 PM Details →
M1.0 		Not felt 3 km ENE of Moreno Valley, CA 161 mi 10:34 AM Details →
M1.0 		Not felt 11 km SSW of Idyllwild, CA 138 mi 7:04 PM Details →
M0.9 		Not felt 8 km SSW of Lytle Creek, CA 181 mi 8:35 AM Details →
M0.9 		Not felt 6 km SE of Loma Linda, CA 162 mi 1:35 AM Details →
M0.9 		Not felt 4 km WSW of Littlefield, Arizona 202 mi 5:43 AM Details →
M0.9 		Not felt 1 km SSE of Loma Linda, CA 164 mi 4:04 PM Details →
M0.9 		Not felt 9 km SSW of Idyllwild, CA 138 mi 1:05 AM Details →
M0.9 		Not felt 7 km SSW of Redlands, CA 162 mi 8:58 AM Details →
M0.8 		Not felt 2 km SE of Redlands, CA 159 mi 7:58 AM Details →
M0.8 		Not felt 11 km SSW of Borrego Springs, CA 130 mi 1:51 PM Details →
M0.8 		Not felt 22 km ESE of Ridgecrest, CA 205 mi 3:22 AM Details →
M0.8 		Not felt 7 km SSE of Redlands, CA 158 mi 9:54 AM Details →
M0.8 		Not felt 10 km E of Anza, CA 128 mi 7:02 PM Details →
M0.8 		Not felt 19 km ESE of Anza, CA 124 mi 2:15 AM Details →
M0.8 		Not felt 3 km SE of Redlands, CA 159 mi 9:39 AM Details →
M0.8 		Not felt 9 km N of Borrego Springs, CA 122 mi 3:39 AM Details →
M0.8 		Not felt 8 km ESE of Valle Vista, CA 141 mi 3:27 AM Details →
M0.7 		Not felt 26 km SSW of Ocotillo Wells, CA 130 mi 7:10 AM Details →
M0.7 		Not felt 12 km SW of Searles Valley, CA 212 mi 6:52 PM Details →
M0.7 		Not felt 6 km SE of Loma Linda, CA 162 mi 6:11 AM Details →
M0.7 		Not felt 5 km SSW of Redlands, CA 161 mi 11:41 AM Details →
M0.6 		Not felt 15 km SSW of Searles Valley, CA 210 mi 7:52 AM Details →
M0.6 		Not felt 2 km NE of Palomar Observatory, CA 147 mi 3:49 PM Details →
M0.6 		Not felt 5 km NNE of Lake Henshaw, CA 144 mi 8:19 AM Details →
M0.5 		Not felt 11 km ESE of Anza, CA 129 mi 4:57 AM Details →
M0.4 		Not felt 25 km SSW of Ocotillo Wells, CA 129 mi 7:30 AM Details →
M0.4 		Not felt 17 km ESE of Anza, CA 125 mi 4:49 AM Details →
M0.4 		Not felt 4 km WNW of Borrego Springs, CA 126 mi 11:29 AM Details →
M0.3 		Not felt 8 km NNE of Beaumont, CA 147 mi 12:50 PM Details →
M0.0 		Not felt 10 km SE of Winchester, CA 152 mi 10:03 AM Details →

📈 Earthquake History — Poston

Since 2006 · M2.5+ · 250 mi radius

Poston has recorded 16,306 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 951 notable seismic events per year.

M2.5+ in Past 7 Days

Fri
0
—
Sat
0
—
Sun
0
—
Mon
2
MAX M3.6
Tue
0
—
Wed
3
MAX M3.6
Thu
0
—
Since 2006 · M2.5+ · 250 mi

Yearly Activity · 16306 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude02k4k6k050100150200'07'10'13'16'19'22'252006: 442 (M2.5–4), 17 (M4+)2007: 384 (M2.5–4), 18 (M4+)2008: 645 (M2.5–4), 33 (M4+)2009: 523 (M2.5–4), 22 (M4+)2010: 4,241 (M2.5–4), 183 (M4+)2011: 676 (M2.5–4), 30 (M4+)2012: 593 (M2.5–4), 41 (M4+)2013: 415 (M2.5–4), 14 (M4+)2014: 390 (M2.5–4), 28 (M4+)2015: 335 (M2.5–4), 13 (M4+)2016: 411 (M2.5–4), 17 (M4+)2017: 284 (M2.5–4), 4 (M4+)2018: 336 (M2.5–4), 17 (M4+)2019: 2,974 (M2.5–4), 139 (M4+)2020: 705 (M2.5–4), 27 (M4+)2021: 509 (M2.5–4), 18 (M4+)2022: 323 (M2.5–4), 15 (M4+)2023: 333 (M2.5–4), 14 (M4+)2024: 467 (M2.5–4), 29 (M4+)2025: 382 (M2.5–4), 9 (M4+)2026: 239 (M2.5–4), 11 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release02k4k6k020.0B40.0B60.0B80.0B'07'10'13'16'19'22'252006: 459 events, Energy: 199.2M2007: 402 events, Energy: 89.7M2008: 678 events, Energy: 478.1M2009: 545 events, Energy: 661.8M2010: 4,424 events, Energy: 65.3B2011: 706 events, Energy: 158.2M2012: 634 events, Energy: 531.1M2013: 429 events, Energy: 69.0M2014: 418 events, Energy: 421.8M2015: 348 events, Energy: 153.7M2016: 428 events, Energy: 124.4M2017: 288 events, Energy: 20.0M2018: 353 events, Energy: 104.8M2019: 3,113 events, Energy: 49.9B2020: 732 events, Energy: 564.2M2021: 527 events, Energy: 165.5M2022: 338 events, Energy: 2.1B2023: 347 events, Energy: 72.5M2024: 496 events, Energy: 169.2M2025: 391 events, Energy: 98.0M2026: 250 events, Energy: 71.2M
Largest Recorded
M7.2
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
Apr 4, 2010
Avg Noticeable / Year
33.2
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
M6.9 Aug 3, 2009
96 km WNW of Bahía de Kino, Mexico
M6.4 Jul 4, 2019
Ridgecrest Earthquake Sequence
M6.2 Nov 22, 2022
28 km SW of Las Brisas, Mexico
M6.2 Aug 3, 2009
97 km N of San Luis, Mexico
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Poston, Arizona

What Poston 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 Poston with live tracking

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

Earthquake FAQ — Poston, Arizona

Was there an earthquake in Poston today?

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

Did an earthquake just happen near Poston?

Check the live earthquake table above for the most recent seismic events near 85371. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Poston.

What is the earthquake history for Poston, Arizona?

Alertra tracks USGS seismic records going back 15+ years for the Poston area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 85371.

How do I get earthquake alerts for Poston?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 85371. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

App Coming Soon!

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