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235 earthquakes globally today

Earthquakes Near Onyx, California 93255 Today

Live data from USGS · Monitoring ZIP code 93255 Updated just now

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

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Recent Earthquakes Near Onyx, California

51 earthquakes have been recorded within 250 miles of Onyx, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 93255 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 Onyx, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Onyx, California

Alertra delivers real-time earthquake alerts for Onyx and the surrounding 93255 area. When seismic activity is detected nearby, push notifications are sent within 60 seconds — no manual earthquake watch required.

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📊 Earthquake Watch — Onyx

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 6 / 100

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

Earthquakes nearby 51
Closest to you M2.4, 30 mi
Strongest in last 24hr M2.4, Rarely felt
Last felt M4.0+ 17 days ago
Tracking Area
Onyx
LIVE EARTHQUAKES
Found 51 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Onyx

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 30 mi 7:27 PM Details →
M2.1 		Rarely felt 4 km SSW of Palomar Observatory, CA 177 mi 3:09 AM Details →
M2.0 		Rarely felt 12 km SSW of Borrego Springs, CA 198 mi 2:24 PM Details →
M2.0 		Rarely felt 4 km W of San Juan Bautista, CA 211 mi 6:16 PM Details →
M1.9 		Not felt 15 km NE of Lebec, CA 64 mi 4:47 AM Details →
M1.8 		Not felt 1 km N of Hacienda Heights, CA 116 mi 6:57 PM Details →
M1.7 		Not felt 2 km NNE of Colton, CA 119 mi 5:19 AM Details →
M1.7 		Not felt 7 km E of Phelan, CA 92 mi 10:20 AM Details →
M1.7 		Not felt 26 km SSW of Ocotillo Wells, CA 215 mi 7:03 AM Details →
M1.6 		Not felt 30 km SSW of Alamo, Nevada 184 mi 8:52 AM Details →
M1.6 		Not felt 11 km SSW of Tres Pinos, CA 196 mi 8:50 AM Details →
M1.6 		Not felt 27 km SSE of Caliente, Nevada 235 mi 3:09 AM Details →
M1.6 		Not felt 17 km SSW of Pine Mountain Club, CA 93 mi 1:34 PM Details →
M1.6 		Not felt 11 km WSW of Johannesburg, CA 31 mi 7:27 PM Details →
M1.4 		Not felt 18 km WSW of Johannesburg, CA 31 mi 6:45 PM Details →
M1.3 		Not felt 3 km SE of Home Gardens, CA 130 mi 8:00 PM Details →
M1.2 		Not felt 26 km SSW of Ocotillo Wells, CA 215 mi 6:50 AM Details →
M1.2 		Not felt 7 km SSW of Mojave, CA 48 mi 6:59 PM Details →
M1.1 		Not felt 9 km E of Cabazon, CA 145 mi 8:06 AM Details →
M1.1 		Not felt 9 km S of Warner Springs, CA 191 mi 9:25 PM Details →
M1.1 		Not felt 18 km WSW of Johannesburg, CA 30 mi 9:20 PM Details →
M1.1 		Not felt 14 km SSW of Searles Valley, CA 35 mi 1:25 PM Details →
M1.1 		Not felt 11 km S of Olancha, CA 35 mi 6:25 AM Details →
M1.0 		Not felt 3 km ENE of Moreno Valley, CA 131 mi 10:34 AM Details →
M0.9 		Not felt 8 km SSW of Lytle Creek, CA 107 mi 8:35 AM Details →
M0.9 		Not felt 6 km SE of Loma Linda, CA 126 mi 1:35 AM Details →
M0.9 		Not felt 10 km WNW of Corona, CA 126 mi 6:04 PM Details →
M0.9 		Not felt 1 km SSE of Loma Linda, CA 123 mi 4:04 PM Details →
M0.9 		Not felt 9 km SSW of Idyllwild, CA 158 mi 1:05 AM Details →
M0.9 		Not felt 7 km SSW of Redlands, CA 126 mi 8:58 AM Details →
M0.8 		Not felt 2 km SE of Redlands, CA 125 mi 7:58 AM Details →
M0.8 		Not felt 11 km SSW of Borrego Springs, CA 198 mi 1:51 PM Details →
M0.8 		Not felt 22 km ESE of Ridgecrest, CA 37 mi 3:22 AM Details →
M0.8 		Not felt 7 km SSE of Redlands, CA 128 mi 9:54 AM Details →
M0.8 		Not felt 19 km ESE of Anza, CA 176 mi 2:15 AM Details →
M0.8 		Not felt 3 km SE of Redlands, CA 125 mi 9:39 AM Details →
M0.8 		Not felt 9 km N of Borrego Springs, CA 189 mi 3:39 AM Details →
M0.8 		Not felt 8 km ESE of Valle Vista, CA 154 mi 3:27 AM Details →
M0.7 		Not felt 26 km SSW of Ocotillo Wells, CA 215 mi 7:10 AM Details →
M0.7 		Not felt 6 km SE of Loma Linda, CA 126 mi 6:11 AM Details →
M0.7 		Not felt 5 km SSW of Redlands, CA 125 mi 11:41 AM Details →
M0.6 		Not felt 15 km SSW of Searles Valley, CA 34 mi 7:52 AM Details →
M0.6 		Not felt 9 km SSE of Gorman, CA 79 mi 4:13 PM Details →
M0.6 		Not felt 2 km NE of Palomar Observatory, CA 175 mi 3:49 PM Details →
M0.6 		Not felt 5 km NNE of Lake Henshaw, CA 182 mi 8:19 AM Details →
M0.5 		Not felt 11 km ESE of Anza, CA 173 mi 4:57 AM Details →
M0.4 		Not felt 25 km SSW of Ocotillo Wells, CA 215 mi 7:30 AM Details →
M0.4 		Not felt 17 km ESE of Anza, CA 175 mi 4:49 AM Details →
M0.4 		Not felt 4 km WNW of Borrego Springs, CA 192 mi 11:29 AM Details →
M0.3 		Not felt 8 km NNE of Beaumont, CA 133 mi 12:50 PM Details →
M0.0 		Not felt 10 km SE of Winchester, CA 153 mi 10:03 AM Details →

📈 Earthquake History — Onyx

Since 2010 · M2.5+ · 250 mi radius

Onyx has recorded 14,905 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 1281 notable seismic events per year.

M2.5+ in Past 7 Days

Fri
0
—
Sat
0
—
Sun
1
MAX M2.7
Mon
2
MAX M3.6
Tue
0
—
Wed
4
MAX M3.6
Thu
0
—
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 14905 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 102 (M2.5–4), 3 (M4+)2011: 733 (M2.5–4), 27 (M4+)2012: 614 (M2.5–4), 24 (M4+)2013: 556 (M2.5–4), 15 (M4+)2014: 631 (M2.5–4), 18 (M4+)2015: 471 (M2.5–4), 11 (M4+)2016: 651 (M2.5–4), 23 (M4+)2017: 634 (M2.5–4), 9 (M4+)2018: 478 (M2.5–4), 9 (M4+)2019: 3,228 (M2.5–4), 135 (M4+)2020: 2,310 (M2.5–4), 100 (M4+)2021: 1,126 (M2.5–4), 37 (M4+)2022: 622 (M2.5–4), 15 (M4+)2023: 554 (M2.5–4), 16 (M4+)2024: 727 (M2.5–4), 32 (M4+)2025: 610 (M2.5–4), 12 (M4+)2026: 359 (M2.5–4), 13 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k4k020.0B40.0B60.0B'10'13'16'19'22'252010: 105 events, Energy: 15.3M2011: 760 events, Energy: 112.6M2012: 638 events, Energy: 432.9M2013: 571 events, Energy: 119.5M2014: 649 events, Energy: 115.8M2015: 482 events, Energy: 148.3M2016: 674 events, Energy: 852.2M2017: 643 events, Energy: 46.8M2018: 487 events, Energy: 137.2M2019: 3,363 events, Energy: 49.9B2020: 2,410 events, Energy: 7.2B2021: 1,163 events, Energy: 1.3B2022: 637 events, Energy: 132.6M2023: 570 events, Energy: 124.9M2024: 759 events, Energy: 591.7M2025: 622 events, Energy: 114.1M2026: 372 events, Energy: 88.7M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
103.9
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
M6.0 Aug 24, 2014
The 2014 South Napa, California Earthquake
M6.0 Jul 8, 2021
Antelope Valley, CA
M5.8 Jun 24, 2020
18km SSE of Lone Pine, CA
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Onyx, California

What Onyx 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 Onyx with live tracking

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

Earthquake FAQ — Onyx, California

Was there an earthquake in Onyx today?

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

Did an earthquake just happen near Onyx?

Check the live earthquake table above for the most recent seismic events near 93255. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Onyx.

What is the earthquake history for Onyx, California?

Alertra tracks USGS seismic records going back 15+ years for the Onyx area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 93255.

How do I get earthquake alerts for Onyx?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 93255. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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