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Earthquakes Near Piedmont, South Dakota 57769 Today

Live data from USGS · Monitoring ZIP code 57769 Updated just now

No earthquakes detected within 250 miles of Piedmont in the past 24 hours. The ground is quiet.

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Recent Earthquakes Near Piedmont, South Dakota

0 earthquakes have been recorded within 250 miles of Piedmont, South Dakota in the past 24 hours. Alertra monitors seismic activity near ZIP code 57769 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 Piedmont, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Piedmont, South Dakota

Alertra delivers real-time earthquake alerts for Piedmont and the surrounding 57769 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 — Piedmont

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
All Quiet
LowModerateHigh
Threat score: 0 / 100

No earthquakes detected near Piedmont. Everything is calm.

Earthquakes nearby 0
Closest to you None detected
Strongest in last 24hr None detected
Last felt M4.0+ 1242 days ago
Tracking Area
Piedmont
LIVE EARTHQUAKES
Found 0 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Piedmont

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
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No earthquakes detected within 250 miles in the past 24 hours.

📈 Earthquake History — Piedmont

Since 2006 · M2.5+ · 250 mi radius

Piedmont has recorded 3,743 earthquakes of magnitude 2.5 or greater within 250 miles since 2006. The largest was a M4.8 on Mar 30, 2014, located 22 km S of Mammoth, Wyoming. On average, the area experiences approximately 231 notable seismic events per year.

M2.5+ in Past 7 Days

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Since 2006 · M2.5+ · 250 mi

Yearly Activity · 3743 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude010020030001122'07'10'13'16'19'22'252006: 191 (M2.5–4), 0 (M4+)2007: 174 (M2.5–4), 0 (M4+)2008: 186 (M2.5–4), 0 (M4+)2009: 136 (M2.5–4), 2 (M4+)2010: 100 (M2.5–4), 0 (M4+)2011: 174 (M2.5–4), 2 (M4+)2012: 195 (M2.5–4), 1 (M4+)2013: 173 (M2.5–4), 0 (M4+)2014: 183 (M2.5–4), 0 (M4+)2015: 232 (M2.5–4), 0 (M4+)2016: 170 (M2.5–4), 0 (M4+)2017: 222 (M2.5–4), 1 (M4+)2018: 231 (M2.5–4), 0 (M4+)2019: 190 (M2.5–4), 0 (M4+)2020: 155 (M2.5–4), 0 (M4+)2021: 187 (M2.5–4), 1 (M4+)2022: 180 (M2.5–4), 0 (M4+)2023: 205 (M2.5–4), 1 (M4+)2024: 172 (M2.5–4), 0 (M4+)2025: 216 (M2.5–4), 0 (M4+)2026: 63 (M2.5–4), 0 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release0100200300010.0M20.0M30.0M'07'10'13'16'19'22'252006: 191 events, Energy: 14.0M2007: 174 events, Energy: 12.0M2008: 186 events, Energy: 9.7M2009: 138 events, Energy: 12.5M2010: 100 events, Energy: 6.6M2011: 176 events, Energy: 10.2M2012: 196 events, Energy: 17.2M2013: 173 events, Energy: 16.5M2014: 183 events, Energy: 21.6M2015: 232 events, Energy: 22.5M2016: 170 events, Energy: 18.1M2017: 223 events, Energy: 17.4M2018: 231 events, Energy: 13.7M2019: 190 events, Energy: 15.5M2020: 155 events, Energy: 12.5M2021: 188 events, Energy: 12.6M2022: 180 events, Energy: 10.0M2023: 206 events, Energy: 16.0M2024: 172 events, Energy: 11.3M2025: 216 events, Energy: 12.6M2026: 63 events, Energy: 4.2M
Largest Recorded
M4.8
22 km S of Mammoth, Wyoming
Mar 30, 2014
Avg Noticeable / Year
1.2
Estimated felt (MMI ≥ II)

Strongest Recorded Earthquakes

M4.8 Mar 30, 2014
22 km S of Mammoth, Wyoming
M4.8 Aug 27, 2016
4 km ENE of Bondurant, Wyoming
M4.8 Sep 21, 2013
20 km W of Fort Washakie, Wyoming
M4.8 Aug 5, 2010
19 km E of Kelly, Wyoming
M4.5 May 1, 2012
Wyoming
M4.4 Oct 24, 2010
20 km E of Kelly, Wyoming
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Piedmont, South Dakota

What Piedmont 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 Piedmont with live tracking

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

Earthquake FAQ — Piedmont, South Dakota

Was there an earthquake in Piedmont today?

No earthquakes detected within 250 miles of Piedmont in the past 24 hours. The ground is quiet. This page shows all earthquakes detected within 250 miles of Piedmont in the past 24 hours, updated every 60 seconds from USGS.

Did an earthquake just happen near Piedmont?

Check the live earthquake table above for the most recent seismic events near 57769. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Piedmont.

What is the earthquake history for Piedmont, South Dakota?

Alertra tracks USGS seismic records going back 15+ years for the Piedmont area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 57769.

How do I get earthquake alerts for Piedmont?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 57769. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

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