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287 earthquakes globally today

Earthquakes Near Boulder City, Nevada 89005 Today

Live data from USGS · Monitoring ZIP code 89005 Updated just now

70 small earthquakes nearby today, including 2 that may have been felt. This is typical activity.

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Recent Earthquakes Near Boulder City, Nevada

70 earthquakes have been recorded within 250 miles of Boulder City, Nevada in the past 24 hours. Alertra monitors seismic activity near ZIP code 89005 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 Boulder City, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Boulder City, Nevada

Alertra delivers real-time earthquake alerts for Boulder City and the surrounding 89005 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 — Boulder City

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
Normal
LowModerateHigh
Threat score: 32 / 100

Some seismic activity near Boulder City. Most too small to feel.

Earthquakes nearby 70
Closest to you M1.5, 79 mi
Strongest in last 24hr M3.5, Light shaking
Last felt M4.0+ 17 days ago
Tracking Area
Boulder City
LIVE EARTHQUAKES
Found 70 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Boulder City

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M3.5 		Light shaking 18 km WSW of Johannesburg, CA 173 mi 1:25 PM Details →
M3.0 		Light shaking 33 km N of Benton, California 247 mi 5:02 PM Details →
M2.9 		Rarely felt 18 km WSW of Johannesburg, CA 174 mi 2:08 PM Details →
M2.6 		Rarely felt 18 km WSW of Johannesburg, CA 173 mi 3:02 PM Details →
M2.4 		Rarely felt 18 km WSW of Johannesburg, CA 174 mi 7:27 PM Details →
M2.3 		Rarely felt 4 km SSW of Palomar Observatory, CA 218 mi 3:09 AM Details →
M2.1 		Rarely felt 10 km SE of Winchester, CA 204 mi 10:03 AM Details →
M2.0 		Rarely felt 9 km ESE of Puebla, B.C., MX 241 mi 4:47 PM Details →
M2.0 		Not felt 26 km W of Preston, Nevada 201 mi 3:30 AM Details →
M1.9 		Not felt 5 km NNE of Lake Henshaw, CA 217 mi 8:19 AM Details →
M1.9 		Not felt 18 km WSW of Johannesburg, CA 173 mi 5:39 PM Details →
M1.9 		Not felt 18 km WSW of Johannesburg, CA 173 mi 4:02 PM Details →
M1.9 		Not felt 15 km NE of Lebec, CA 231 mi 4:47 AM Details →
M1.8 		Not felt 1 km N of Hacienda Heights, CA 225 mi 6:57 PM Details →
M1.8 		Not felt 14 km ENE of Milford, Utah 200 mi 8:18 PM Details →
M1.7 		Not felt 2 km NNE of Colton, CA 192 mi 5:19 AM Details →
M1.7 		Not felt 7 km E of Phelan, CA 185 mi 10:20 AM Details →
M1.7 		Not felt 26 km SSW of Ocotillo Wells, CA 227 mi 7:03 AM Details →
M1.6 		Not felt 18 km WSW of Johannesburg, CA 173 mi 3:42 PM Details →
M1.6 		Not felt 18 km WSW of Johannesburg, CA 174 mi 2:16 PM Details →
M1.6 		Not felt 27 km SSE of Caliente, Nevada 98 mi 3:09 AM Details →
M1.6 		Not felt 11 km WSW of Johannesburg, CA 169 mi 7:27 PM Details →
M1.6 		Not felt 18 km WSW of Johannesburg, CA 173 mi 3:53 PM Details →
M1.5 		Not felt 35 km SSW of Alamo, Nevada 79 mi 8:52 AM Details →
M1.5 		Not felt 18 km WSW of Johannesburg, CA 173 mi 3:29 PM Details →
M1.4 		Not felt 18 km WSW of Johannesburg, CA 174 mi 6:45 PM Details →
M1.4 		Not felt 10 km S of Idyllwild, CA 194 mi 1:01 PM Details →
M1.4 		Not felt 17 km WSW of Johannesburg, CA 173 mi 3:42 PM Details →
M1.3 		Not felt 3 km SE of Home Gardens, CA 211 mi 8:00 PM Details →
M1.3 		Not felt 18 km WSW of Johannesburg, CA 174 mi 2:06 PM Details →
M1.2 		Not felt 26 km SSW of Ocotillo Wells, CA 227 mi 6:50 AM Details →
M1.2 		Not felt 7 km SSW of Mojave, CA 201 mi 6:59 PM Details →
M1.1 		Not felt 18 km WSW of Johannesburg, CA 174 mi 1:20 PM Details →
M1.1 		Not felt 18 km WSW of Johannesburg, CA 173 mi 4:24 PM Details →
M1.1 		Not felt 28 km ENE of Little Lake, CA 154 mi 3:41 PM Details →
M1.1 		Not felt 9 km E of Cabazon, CA 178 mi 8:06 AM Details →
M1.1 		Not felt 9 km S of Warner Springs, CA 218 mi 9:25 PM Details →
M1.1 		Not felt 18 km WSW of Johannesburg, CA 173 mi 9:20 PM Details →
M1.1 		Not felt 11 km S of Olancha, CA 176 mi 6:25 AM Details →
M1.0 		Not felt 3 km ENE of Moreno Valley, CA 195 mi 10:34 AM Details →
M1.0 		Not felt 8 km NNE of Cabazon, CA 177 mi 12:23 PM Details →
M1.0 		Not felt 5 km SE of Loma Linda, CA 192 mi 1:23 PM Details →
M1.0 		Not felt 17 km WSW of Johannesburg, CA 173 mi 5:35 PM Details →
M0.9 		Not felt 8 km SSW of Lytle Creek, CA 197 mi 8:35 AM Details →
M0.9 		Not felt 7 km SSW of Redlands, CA 193 mi 1:35 AM Details →
M0.9 		Not felt 10 km WNW of Corona, CA 217 mi 6:04 PM Details →
M0.9 		Not felt 18 km WSW of Johannesburg, CA 173 mi 3:12 PM Details →
M0.9 		Not felt 17 km WSW of Johannesburg, CA 173 mi 3:09 PM Details →
M0.9 		Not felt 9 km SSW of Idyllwild, CA 195 mi 1:05 AM Details →
M0.9 		Not felt 7 km SSW of Redlands, CA 193 mi 8:58 AM Details →
M0.8 		Not felt 3 km SE of Redlands, CA 189 mi 7:58 AM Details →
M0.8 		Not felt 4 km SSE of Frazier Park, CA 245 mi 2:11 PM Details →
M0.8 		Not felt 22 km ESE of Ridgecrest, CA 149 mi 3:22 AM Details →
M0.8 		Not felt 7 km SSE of Redlands, CA 191 mi 9:54 AM Details →
M0.8 		Not felt 19 km ESE of Anza, CA 196 mi 2:15 AM Details →
M0.8 		Not felt 9 km ENE of Indio, CA 171 mi 12:32 PM Details →
M0.8 		Not felt 3 km SE of Redlands, CA 189 mi 9:39 AM Details →
M0.8 		Not felt 23 km WNW of Barstow, CA 154 mi 5:24 PM Details →
M0.8 		Not felt 9 km N of Borrego Springs, CA 204 mi 3:39 AM Details →
M0.8 		Not felt 8 km ESE of Valle Vista, CA 194 mi 3:27 AM Details →
M0.7 		Not felt 5 km SSW of Redlands, CA 192 mi 11:48 AM Details →
M0.7 		Not felt 26 km SSW of Ocotillo Wells, CA 227 mi 7:10 AM Details →
M0.7 		Not felt 6 km SE of Loma Linda, CA 193 mi 6:11 AM Details →
M0.7 		Not felt 10 km S of Idyllwild, CA 195 mi 3:55 PM Details →
M0.6 		Not felt 15 km SSW of Searles Valley, CA 149 mi 7:52 AM Details →
M0.6 		Not felt 18 km WSW of Johannesburg, CA 173 mi 1:40 PM Details →
M0.6 		Not felt 12 km SE of Anza, CA 199 mi 4:57 AM Details →
M0.4 		Not felt 25 km SSW of Ocotillo Wells, CA 226 mi 7:30 AM Details →
M0.4 		Not felt 17 km ESE of Anza, CA 197 mi 4:49 AM Details →
M0.1 		Not felt 22 km ESE of Little Lake, CA 159 mi 1:48 PM Details →

📈 Earthquake History — Boulder City

Since 2010 · M2.5+ · 250 mi radius

Boulder City has recorded 13,208 earthquakes of magnitude 2.5 or greater within 250 miles since 2010. 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 1229 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 M3.5
Thu
0
—
Since 2010 · M2.5+ · 250 mi

Yearly Activity · 13208 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude01k2k3k4k050100150'10'13'16'19'22'252010: 1,779 (M2.5–4), 66 (M4+)2011: 440 (M2.5–4), 14 (M4+)2012: 472 (M2.5–4), 21 (M4+)2013: 385 (M2.5–4), 9 (M4+)2014: 415 (M2.5–4), 12 (M4+)2015: 341 (M2.5–4), 11 (M4+)2016: 409 (M2.5–4), 12 (M4+)2017: 359 (M2.5–4), 3 (M4+)2018: 327 (M2.5–4), 6 (M4+)2019: 3,073 (M2.5–4), 134 (M4+)2020: 2,031 (M2.5–4), 92 (M4+)2021: 708 (M2.5–4), 22 (M4+)2022: 422 (M2.5–4), 10 (M4+)2023: 383 (M2.5–4), 9 (M4+)2024: 509 (M2.5–4), 29 (M4+)2025: 401 (M2.5–4), 7 (M4+)2026: 285 (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: 1,845 events, Energy: 966.7M2011: 454 events, Energy: 50.2M2012: 493 events, Energy: 332.3M2013: 394 events, Energy: 93.0M2014: 427 events, Energy: 105.4M2015: 352 events, Energy: 139.9M2016: 421 events, Energy: 121.4M2017: 362 events, Energy: 19.5M2018: 333 events, Energy: 39.8M2019: 3,207 events, Energy: 49.8B2020: 2,123 events, Energy: 7.1B2021: 730 events, Energy: 165.9M2022: 432 events, Energy: 73.8M2023: 392 events, Energy: 53.9M2024: 538 events, Energy: 242.1M2025: 408 events, Energy: 95.3M2026: 297 events, Energy: 78.8M
Largest Recorded
M7.2
The 2010 Sierra El Mayor, B.C., Mexico Earthquake
Apr 4, 2010
Avg Noticeable / Year
22.1
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
M6.5 May 15, 2020
Monte Cristo Range, NV Earthquake
M6.4 Jul 4, 2019
Ridgecrest Earthquake Sequence
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 — Boulder City, Nevada

What Boulder City 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 Boulder City with live tracking

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

Earthquake FAQ — Boulder City, Nevada

Was there an earthquake in Boulder City today?

70 small earthquakes nearby today, including 2 that may have been felt. This is typical activity. This page shows all earthquakes detected within 250 miles of Boulder City in the past 24 hours, updated every 60 seconds from USGS.

Did an earthquake just happen near Boulder City?

Check the live earthquake table above for the most recent seismic events near 89005. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Boulder City.

What is the earthquake history for Boulder City, Nevada?

Alertra tracks USGS seismic records going back 15+ years for the Boulder City area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 89005.

How do I get earthquake alerts for Boulder City?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 89005. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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