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219 earthquakes globally today

Earthquakes Near Riverdale, California 93656 Today

Live data from USGS · Monitoring ZIP code 93656 Updated just now

70 small earthquakes nearby today, including 1 that may have been felt. This is typical activity.

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Recent Earthquakes Near Riverdale, California

70 earthquakes have been recorded within 250 miles of Riverdale, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 93656 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 Riverdale, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Riverdale, California

Alertra delivers real-time earthquake alerts for Riverdale and the surrounding 93656 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 — Riverdale

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
Notable
LowModerateHigh
Threat score: 55 / 100

Above-average activity near Riverdale. Nothing dangerous, but noteworthy.

Earthquakes nearby 70
Closest to you M3.7, 25 mi
Strongest in last 24hr M3.7, Light shaking
Last felt M4.0+ 22 days ago
Tracking Area
Riverdale
LIVE EARTHQUAKES
Found 70 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Riverdale

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M3.7 		Light shaking 10 km NNE of Kettleman City, CA 25 mi 1:21 PM Details →
M2.6 		Rarely felt 12 km SE of Middletown, CA 209 mi 4:12 AM Details →
M2.5 		Rarely felt 25 km WNW of Inyokern, CA 116 mi 5:52 AM Details →
M2.4 		Rarely felt 10 km SE of Tres Pinos, CA 75 mi 5:58 PM Details →
M2.3 		Rarely felt 17 km NNW of Indian Springs, Nevada 233 mi 4:03 PM Details →
M2.1 		Rarely felt 7 km N of Beaumont, CA 238 mi 3:50 PM Details →
M2.1 		Rarely felt 15 km N of Morgan Hill, CA 110 mi 7:43 PM Details →
M1.9 		Not felt 18 km NNW of Indian Springs, Nevada 233 mi 4:16 AM Details →
M1.9 		Not felt 31 km N of Searles Valley, CA 146 mi 6:15 AM Details →
M1.9 		Not felt 10 km NE of Pinnacles, CA 64 mi 1:24 AM Details →
M1.8 		Not felt 10 km ESE of Gilroy, CA 92 mi 9:13 AM Details →
M1.7 		Not felt 10 km ESE of Gilroy, CA 92 mi 1:15 PM Details →
M1.7 		Not felt 7 km NW of The Geysers, CA 227 mi 7:37 PM Details →
M1.5 		Not felt 7 km NE of Moreno Valley, CA 232 mi 9:19 AM Details →
M1.5 		Not felt 8 km NW of The Geysers, CA 228 mi 7:44 AM Details →
M1.5 		Not felt 18 km ESE of Tres Pinos, CA 69 mi 7:16 PM Details →
M1.5 		Not felt 20 km ESE of Silver Springs, Nevada 206 mi 11:35 AM Details →
M1.4 		Not felt 13 km SSW of Searles Valley, CA 148 mi 9:20 PM Details →
M1.4 		Not felt 5 km SSE of Malibu Beach, CA 185 mi 9:03 AM Details →
M1.4 		Not felt 5 km NW of The Geysers, CA 226 mi 7:00 PM Details →
M1.4 		Not felt 3 km SE of Frazier Park, CA 127 mi 12:33 PM Details →
M1.4 		Not felt 9 km NE of Pinnacles, CA 64 mi 11:19 PM Details →
M1.4 		Not felt 6 km SW of Calimesa, CA 236 mi 3:31 PM Details →
M1.3 		Not felt 8 km ESE of Cloverdale, CA 230 mi 4:29 AM Details →
M1.3 		Not felt 7 km ESE of Cloverdale, CA 230 mi 7:25 AM Details →
M1.3 		Not felt 14 km SE of Mammoth Lakes, CA 95 mi 9:56 AM Details →
M1.3 		Not felt 2 km NNW of The Geysers, CA 224 mi 5:16 AM Details →
M1.3 		Not felt 5 km NW of The Geysers, CA 226 mi 6:41 PM Details →
M1.2 		Not felt 5 km NE of Bradbury, CA 193 mi 6:45 PM Details →
M1.2 		Not felt 18 km SSW of Searles Valley, CA 149 mi 7:58 PM Details →
M1.1 		Not felt 8 km ESE of Cloverdale, CA 230 mi 10:15 PM Details →
M1.1 		Not felt 8 km ESE of Cloverdale, CA 230 mi 12:13 AM Details →
M1.1 		Not felt 3 km NNW of Sylmar, CA 168 mi 11:58 AM Details →
M1.1 		Not felt 4 km NNW of The Geysers, CA 225 mi 8:52 AM Details →
M1.1 		Not felt 7 km NW of The Geysers, CA 227 mi 8:21 PM Details →
M1.1 		Not felt 4 km W of The Geysers, CA 224 mi 3:39 AM Details →
M1.1 		Not felt 9 km WNW of The Geysers, CA 228 mi 1:55 AM Details →
M1.1 		Not felt 9 km ENE of Coso Junction, CA 118 mi 1:20 AM Details →
M1.1 		Not felt 1 km ESE of The Geysers, CA 222 mi 5:51 AM Details →
M1.1 		Not felt 13 km S of Olancha, CA 108 mi 9:01 PM Details →
M1.1 		Not felt 9 km WNW of The Geysers, CA 228 mi 7:26 PM Details →
M1.1 		Not felt 21 km SSW of Frazier Park, CA 135 mi 4:29 AM Details →
M1.1 		Not felt 16 km WSW of Johannesburg, CA 143 mi 3:44 AM Details →
M1.1 		Not felt 21 km N of Searles Valley, CA 146 mi 11:23 PM Details →
M1.0 		Not felt 7 km ESE of Cloverdale, CA 230 mi 7:05 AM Details →
M1.0 		Not felt 1 km W of Alamo, CA 151 mi 12:28 AM Details →
M1.0 		Not felt 5 km N of Santa Ana, CA 218 mi 1:57 PM Details →
M1.0 		Not felt 7 km ESE of Cloverdale, CA 230 mi 6:06 PM Details →
M1.0 		Not felt 1 km S of Angwin, CA 201 mi 12:17 PM Details →
M1.0 		Not felt 17 km ESE of Little Lake, CA 129 mi 6:42 PM Details →
M0.9 		Not felt 18 km WSW of Johannesburg, CA 143 mi 8:49 AM Details →
M0.9 		Not felt 1 km SW of Loma Linda, CA 224 mi 5:26 AM Details →
M0.9 		Not felt 4 km SSE of Calimesa, CA 238 mi 8:05 PM Details →
M0.9 		Not felt 10 km ESE of Gilroy, CA 92 mi 2:47 PM Details →
M0.9 		Not felt 7 km NW of The Geysers, CA 227 mi 4:00 PM Details →
M0.9 		Not felt 1 km SSW of View Park-Windsor Hills, CA 192 mi 9:05 AM Details →
M0.9 		Not felt 6 km WNW of Cobb, CA 227 mi 12:56 AM Details →
M0.8 		Not felt 15 km E of Coso Junction, CA 124 mi 12:53 AM Details →
M0.8 		Not felt 1 km ENE of The Geysers, CA 222 mi 7:55 AM Details →
M0.8 		Not felt 4 km NW of The Geysers, CA 225 mi 9:45 AM Details →
M0.8 		Not felt 3 km N of Piedmont, CA 159 mi 4:17 AM Details →
M0.7 		Not felt 5 km W of The Geysers, CA 225 mi 6:35 PM Details →
M0.7 		Not felt 19 km WNW of Searles Valley, CA 137 mi 8:36 PM Details →
M0.7 		Not felt 9 km WNW of Cobb, CA 229 mi 1:58 PM Details →
M0.7 		Not felt 8 km WNW of Cobb, CA 228 mi 9:21 AM Details →
M0.7 		Not felt 7 km WNW of Cobb, CA 227 mi 3:05 PM Details →
M0.7 		Not felt 6 km W of Cobb, CA 227 mi 3:31 AM Details →
M0.6 		Not felt 15 km NE of Little Lake, CA 124 mi 1:29 AM Details →
M0.3 		Not felt 5 km WNW of The Geysers, CA 226 mi 3:01 AM Details →
M0.3 		Not felt 11 km WNW of Cobb, CA 230 mi 2:04 AM Details →

📈 Earthquake History — Riverdale

Since 2010 · M2.5+ · 250 mi radius

Riverdale has recorded 14,721 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 1225 notable seismic events per year.

M2.5+ in Past 7 Days

Wed
2
MAX M4.2
Thu
2
MAX M3.4
Fri
1
MAX M2.9
Sat
4
MAX M3.7
Sun
1
MAX M3.6
Mon
2
MAX M2.7
Tue
3
MAX M3.7
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 14721 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 426 (M2.5–4), 10 (M4+)2011: 705 (M2.5–4), 27 (M4+)2012: 496 (M2.5–4), 13 (M4+)2013: 559 (M2.5–4), 15 (M4+)2014: 640 (M2.5–4), 15 (M4+)2015: 523 (M2.5–4), 13 (M4+)2016: 592 (M2.5–4), 19 (M4+)2017: 599 (M2.5–4), 11 (M4+)2018: 448 (M2.5–4), 11 (M4+)2019: 3,197 (M2.5–4), 136 (M4+)2020: 2,062 (M2.5–4), 92 (M4+)2021: 1,012 (M2.5–4), 31 (M4+)2022: 571 (M2.5–4), 18 (M4+)2023: 585 (M2.5–4), 15 (M4+)2024: 652 (M2.5–4), 30 (M4+)2025: 630 (M2.5–4), 13 (M4+)2026: 535 (M2.5–4), 20 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k4k020.0B40.0B60.0B'10'13'16'19'22'252010: 436 events, Energy: 42.5M2011: 732 events, Energy: 124.8M2012: 509 events, Energy: 137.0M2013: 574 events, Energy: 107.7M2014: 655 events, Energy: 1.1B2015: 536 events, Energy: 64.1M2016: 611 events, Energy: 806.6M2017: 610 events, Energy: 48.4M2018: 459 events, Energy: 136.8M2019: 3,333 events, Energy: 49.9B2020: 2,154 events, Energy: 7.1B2021: 1,043 events, Energy: 1.2B2022: 589 events, Energy: 137.2M2023: 600 events, Energy: 113.9M2024: 682 events, Energy: 565.6M2025: 643 events, Energy: 66.7M2026: 555 events, Energy: 513.4M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
37.5
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 — Riverdale, California

What Riverdale 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 Riverdale with live tracking

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

Earthquake FAQ — Riverdale, California

Was there an earthquake in Riverdale today?

70 small earthquakes nearby today, including 1 that may have been felt. This is typical activity. This page shows all earthquakes detected within 250 miles of Riverdale in the past 24 hours, updated every 60 seconds from USGS.

Did an earthquake just happen near Riverdale?

Check the live earthquake table above for the most recent seismic events near 93656. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Riverdale.

What is the earthquake history for Riverdale, California?

Alertra tracks USGS seismic records going back 15+ years for the Riverdale area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 93656.

How do I get earthquake alerts for Riverdale?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 93656. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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