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220 earthquakes globally today

Earthquakes Near Hacienda Heights, California 91745 Today

Live data from USGS · Monitoring ZIP code 91745 Updated just now

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

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Recent Earthquakes Near Hacienda Heights, California

40 earthquakes have been recorded within 250 miles of Hacienda Heights, California in the past 24 hours. Alertra monitors seismic activity near ZIP code 91745 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 Hacienda Heights, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Hacienda Heights, California

Alertra delivers real-time earthquake alerts for Hacienda Heights and the surrounding 91745 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 — Hacienda Heights

Live seismic risk assessment · Updated every 60 seconds from USGS

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

Some seismic activity near Hacienda Heights. Most too small to feel.

Earthquakes nearby 40
Closest to you M1.2, 13 mi
Strongest in last 24hr M2.3, Rarely felt
Last felt M4.0+ 21 days ago
Tracking Area
Hacienda Heights
LIVE EARTHQUAKES
Found 40 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Hacienda Heights

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M2.3 		Rarely felt 17 km NNW of Indian Springs, Nevada 225 mi 4:03 PM Details →
M2.1 		Rarely felt 7 km N of Beaumont, CA 57 mi 3:50 PM Details →
M1.8 		Not felt 17 km NNW of Indian Springs, Nevada 226 mi 1:16 PM Details →
M1.7 		Not felt 5 km ENE of Ocotillo Wells, CA 124 mi 2:18 AM Details →
M1.6 		Not felt 5 km NNW of Chatsworth, CA 43 mi 7:44 AM Details →
M1.6 		Not felt 14 km ESE of Pine Valley, CA 124 mi 10:08 AM Details →
M1.6 		Not felt 16 km WNW of Progreso, B.C., MX 159 mi 2:23 PM Details →
M1.5 		Not felt 23 km SSE of Porterville, CA 140 mi 5:53 AM Details →
M1.5 		Not felt 4 km ENE of Ocotillo Wells, CA 123 mi 6:31 PM Details →
M1.4 		Not felt 13 km SSW of Searles Valley, CA 119 mi 9:20 PM Details →
M1.4 		Not felt 23 km WSW of Westmorland, CA 142 mi 4:45 PM Details →
M1.4 		Not felt 6 km SW of Calimesa, CA 50 mi 3:31 PM Details →
M1.2 		Not felt 5 km NE of Bradbury, CA 13 mi 6:45 PM Details →
M1.2 		Not felt 18 km SSW of Searles Valley, CA 115 mi 7:58 PM Details →
M1.1 		Not felt 8 km WNW of Camp Pendleton South, CA 59 mi 9:20 AM Details →
M1.1 		Not felt 9 km ENE of Coso Junction, CA 145 mi 1:20 AM Details →
M1.1 		Not felt 5 km NNE of Westmorland, CA 151 mi 9:50 PM Details →
M1.1 		Not felt 13 km S of Olancha, CA 150 mi 9:01 PM Details →
M1.1 		Not felt 16 km WSW of Johannesburg, CA 92 mi 3:44 AM Details →
M1.1 		Not felt 21 km N of Searles Valley, CA 139 mi 11:23 PM Details →
M1.0 		Not felt 5 km N of Santa Ana, CA 16 mi 1:57 PM Details →
M1.0 		Not felt 17 km ESE of Little Lake, CA 132 mi 6:42 PM Details →
M1.0 		Not felt 19 km SSW of Searles Valley, CA 115 mi 7:50 AM Details →
M0.9 		Not felt 4 km SSE of Calimesa, CA 54 mi 8:05 PM Details →
M0.9 		Not felt 11 km ENE of Cabazon, CA 74 mi 4:18 AM Details →
M0.9 		Not felt 12 km SSE of Anza, CA 85 mi 5:11 AM Details →
M0.8 		Not felt 15 km E of Coso Junction, CA 141 mi 12:53 AM Details →
M0.8 		Not felt 1 km N of Loma Linda, CA 41 mi 6:27 AM Details →
M0.8 		Not felt 4 km WNW of Borrego Springs, CA 103 mi 6:25 PM Details →
M0.7 		Not felt 19 km WNW of Searles Valley, CA 126 mi 8:36 PM Details →
M0.6 		Not felt 15 km NE of Little Lake, CA 140 mi 1:29 AM Details →
M0.6 		Not felt 9 km S of Valle Vista, CA 66 mi 2:35 AM Details →
M0.6 		Not felt 5 km SW of Warner Springs, CA 92 mi 1:15 PM Details →
M0.5 		Not felt 10 km NNW of Anza, CA 77 mi 5:36 PM Details →
M0.5 		Not felt 20 km SSW of Ocotillo Wells, CA 123 mi 4:47 AM Details →
M0.5 		Not felt 10 km SSE of Hemet, CA 63 mi 6:18 PM Details →
M0.4 		Not felt 9 km SW of Idyllwild, CA 71 mi 7:00 AM Details →
M0.4 		Not felt 26 km SSW of Ocotillo Wells, CA 122 mi 5:15 AM Details →
M0.3 		Not felt 8 km ESE of Valle Vista, CA 69 mi 6:28 AM Details →
M0.2 		Not felt 15 km NE of Little Lake, CA 140 mi 11:56 AM Details →

📈 Earthquake History — Hacienda Heights

Since 2010 · M2.5+ · 250 mi radius

Hacienda Heights has recorded 14,401 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 1227 notable seismic events per year.

M2.5+ in Past 7 Days

Wed
1
MAX M2.8
Thu
1
MAX M3.4
Fri
1
MAX M3.0
Sat
2
MAX M3.2
Sun
1
MAX M3.1
Mon
0
—
Tue
0
—
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 14401 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 2,348 (M2.5–4), 90 (M4+)2011: 787 (M2.5–4), 31 (M4+)2012: 754 (M2.5–4), 36 (M4+)2013: 538 (M2.5–4), 18 (M4+)2014: 562 (M2.5–4), 16 (M4+)2015: 422 (M2.5–4), 13 (M4+)2016: 519 (M2.5–4), 14 (M4+)2017: 455 (M2.5–4), 6 (M4+)2018: 443 (M2.5–4), 13 (M4+)2019: 3,103 (M2.5–4), 133 (M4+)2020: 926 (M2.5–4), 35 (M4+)2021: 638 (M2.5–4), 19 (M4+)2022: 448 (M2.5–4), 18 (M4+)2023: 480 (M2.5–4), 16 (M4+)2024: 648 (M2.5–4), 36 (M4+)2025: 484 (M2.5–4), 12 (M4+)2026: 328 (M2.5–4), 12 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release01k2k3k4k020.0B40.0B60.0B'10'13'16'19'22'252010: 2,438 events, Energy: 934.4M2011: 818 events, Energy: 147.1M2012: 790 events, Energy: 3.3B2013: 556 events, Energy: 94.3M2014: 578 events, Energy: 119.2M2015: 435 events, Energy: 84.4M2016: 533 events, Energy: 147.1M2017: 461 events, Energy: 31.7M2018: 456 events, Energy: 159.5M2019: 3,236 events, Energy: 49.8B2020: 961 events, Energy: 927.1M2021: 657 events, Energy: 173.5M2022: 466 events, Energy: 2.1B2023: 496 events, Energy: 121.3M2024: 684 events, Energy: 274.5M2025: 496 events, Energy: 112.4M2026: 340 events, Energy: 74.0M
Largest Recorded
M7.1
Ridgecrest Earthquake Sequence
Jul 6, 2019
Avg Noticeable / Year
50.3
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
M6.2 Nov 22, 2022
28 km SW of Las Brisas, Mexico
M6.0 Jul 8, 2021
Antelope Valley, CA
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Hacienda Heights, California

What Hacienda Heights 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 Hacienda Heights with live tracking

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

Earthquake FAQ — Hacienda Heights, California

Was there an earthquake in Hacienda Heights today?

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

Did an earthquake just happen near Hacienda Heights?

Check the live earthquake table above for the most recent seismic events near 91745. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Hacienda Heights.

What is the earthquake history for Hacienda Heights, California?

Alertra tracks USGS seismic records going back 15+ years for the Hacienda Heights area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 91745.

How do I get earthquake alerts for Hacienda Heights?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 91745. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

App Coming Soon!

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