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Earthquakes Near Ralston, Wyoming 82440 Today

Live data from USGS Β· Monitoring ZIP code 82440 Updated just now

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

πŸ“± Get earthquake alerts β€” download the app for real-time notifications

Recent Earthquakes Near Ralston, Wyoming

10 earthquakes have been recorded within 250 miles of Ralston, Wyoming in the past 24 hours. Alertra monitors seismic activity near ZIP code 82440 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 Ralston, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Ralston, Wyoming

Alertra delivers real-time earthquake alerts for Ralston and the surrounding 82440 area. When seismic activity is detected nearby, push notifications are sent within 60 seconds β€” no manual earthquake watch required.

Coming soon! We're working on bringing monitoring to Alertra.

πŸ“Š Earthquake Watch β€” Ralston

Live seismic risk assessment Β· Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 3 / 100

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

Earthquakes nearby 10
Closest to you M0.5, 78 mi
Strongest in last 24hr M1.1, Not felt
Last felt M4.0+ 620 days ago
Tracking Area
Ralston
LIVE EARTHQUAKES
Found 10 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Ralston

Past 24 hours within 250 miles Β· Source: USGS

Showing events within 250 miles Β· Past 24 hours Β· Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M1.1 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 6:08 AM Details β†’
M1.1 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 5:34 AM Details β†’
M1.0 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 6:22 AM Details β†’
M0.8 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 7:45 AM Details β†’
M0.7 		Not felt 20 km ESE of West Yellowstone, Montana 99 mi 5:50 AM Details β†’
M0.6 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 4:43 AM Details β†’
M0.5 		Not felt 60 km ESE of West Yellowstone, Montana 78 mi 2:29 PM Details β†’
M0.4 		Not felt 19 km ESE of West Yellowstone, Montana 99 mi 6:08 AM Details β†’
M0.3 		Not felt 20 km ESE of West Yellowstone, Montana 99 mi 5:49 AM Details β†’
M0.2 		Not felt 20 km ESE of West Yellowstone, Montana 99 mi 5:51 AM Details β†’

πŸ“ˆ Earthquake History β€” Ralston

Since 2006 Β· M2.5+ Β· 250 mi radius

Ralston has recorded 5,903 earthquakes of magnitude 2.5 or greater within 250 miles since 2006. The largest was a M5.8 on Jul 6, 2017, located 11 km SE of Lincoln, Montana. On average, the area experiences approximately 352 notable seismic events per year.

M2.5+ in Past 7 Days

Fri
0
β€”
Sat
0
β€”
Sun
0
β€”
Mon
2
MAX M3.1
Tue
1
MAX M2.7
Wed
0
β€”
Thu
0
β€”
Since 2006 Β· M2.5+ Β· 250 mi

Yearly Activity Β· 5903 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude05001k010203040'07'10'13'16'19'22'252006: 247 (M2.5–4), 5 (M4+)2007: 214 (M2.5–4), 3 (M4+)2008: 265 (M2.5–4), 1 (M4+)2009: 199 (M2.5–4), 4 (M4+)2010: 219 (M2.5–4), 6 (M4+)2011: 210 (M2.5–4), 2 (M4+)2012: 244 (M2.5–4), 1 (M4+)2013: 277 (M2.5–4), 1 (M4+)2014: 258 (M2.5–4), 1 (M4+)2015: 277 (M2.5–4), 0 (M4+)2016: 228 (M2.5–4), 6 (M4+)2017: 954 (M2.5–4), 40 (M4+)2018: 344 (M2.5–4), 1 (M4+)2019: 293 (M2.5–4), 4 (M4+)2020: 216 (M2.5–4), 0 (M4+)2021: 246 (M2.5–4), 2 (M4+)2022: 240 (M2.5–4), 1 (M4+)2023: 276 (M2.5–4), 2 (M4+)2024: 224 (M2.5–4), 1 (M4+)2025: 300 (M2.5–4), 0 (M4+)2026: 90 (M2.5–4), 1 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release05001k0500.0M1.0B'07'10'13'16'19'22'252006: 252 events, Energy: 28.1M2007: 217 events, Energy: 20.4M2008: 266 events, Energy: 15.3M2009: 203 events, Energy: 17.5M2010: 225 events, Energy: 60.9M2011: 212 events, Energy: 15.7M2012: 245 events, Energy: 18.7M2013: 278 events, Energy: 38.5M2014: 259 events, Energy: 42.8M2015: 277 events, Energy: 23.8M2016: 234 events, Energy: 44.7M2017: 994 events, Energy: 822.2M2018: 345 events, Energy: 21.9M2019: 297 events, Energy: 31.9M2020: 216 events, Energy: 15.2M2021: 248 events, Energy: 16.4M2022: 241 events, Energy: 14.1M2023: 278 events, Energy: 21.8M2024: 225 events, Energy: 13.4M2025: 300 events, Energy: 19.6M2026: 91 events, Energy: 7.8M
Largest Recorded
M5.8
11 km SE of Lincoln, Montana
Jul 6, 2017
Avg Noticeable / Year
3.6
Estimated felt (MMI β‰₯ II)

Strongest Recorded Earthquakes

M5.8 Jul 6, 2017
11 km SE of Lincoln, Montana
M5.7 Mar 18, 2020
5 km NNE of Magna, Utah
M5.3 Sep 2, 2017
12 km E of Soda Springs, Idaho
M5.0 Sep 10, 2017
9 km NNW of Georgetown, Idaho
M5.0 Jul 6, 2017
15 km S of Lincoln, Montana
M5.0 Jan 3, 2015
9 km E of Challis, Idaho
πŸ“Š Looking for detailed historical data?

πŸ›‘οΈ Earthquake Safety β€” Ralston, Wyoming

What Ralston 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.

πŸ›‘οΈ 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.

πŸšͺ 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

βœ“ 1 gallon of water per person per day
βœ“ Non-perishable food (3-day supply)
βœ“ Battery-powered NOAA weather radio
βœ“ Flashlight and extra batteries
βœ“ First aid kit
βœ“ Whistle to signal for help
βœ“ N95 dust masks
βœ“ Plastic sheeting and duct tape
βœ“ Wrench or pliers to turn off utilities
βœ“ 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.

πŸ“ Nearby Earthquake Monitoring

Cities near Ralston with live tracking

πŸ”” Get earthquake alerts for Ralston
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 Ralston. Our threat scores, historical trend charts, and proximity alerts are all derived from this data β€” updated every 60 seconds.

Earthquake FAQ β€” Ralston, Wyoming

Was there an earthquake in Ralston today?

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

Did an earthquake just happen near Ralston?

Check the live earthquake table above for the most recent seismic events near 82440. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Ralston.

What is the earthquake history for Ralston, Wyoming?

Alertra tracks USGS seismic records going back 15+ years for the Ralston area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 82440.

How do I get earthquake alerts for Ralston?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 82440. Alertra monitors USGS seismic data 24/7 β€” no manual earthquake watch required.

App Coming Soon!

We're putting the final touches on the Alertra app. Enter your email below to join the waitlist and get early access.