Every recorded earthquake within 30 km
Earthquakes near Anaconda, MT
No earthquake was likely felt in Anaconda in the 24 hours to 12:33 pm MST (19:33 UTC). The last one was M 6.5, 251 km (156 mi) SW, at 5:52 pm MDT on 31 March 2020, estimated intensity III (weak) in town; 23,163 felt reports to USGS.
M 1.6
Latest: 4:45 am MDT on 24 June 2026 · 32 km (20 mi) SSW of Anaconda, MT
The most recent earthquake near Anaconda was M 1.6, 32 km (20 mi) SSW of Anaconda, MT, at 4:45 am MDT on 24 June 2026, 5 km deep. At that size and distance it was probably too weak to feel in Anaconda.
No earthquake of M1.5 or more was recorded within 30 km (19 mi) of Anaconda in the last 24 hours.
- Last 24 hours
- 0
- Last 7 days
- 0
- Last 30 days
- 0
- Last 12 months
- 0
- Since 2016
- 0 earthquakes of M1.5 or more within 30 km
- Reported felt
- 0 of them have felt reports to USGS
USGS · feed checked · newest earthquake in our database · this page · counts are earthquakes of M1.5 or more within 30 km (19 mi) of the town centre; shaking is estimated for the town centre with the intensity equation USGS Did You Feel It? uses
If you felt one
- Was that an earthquake? — checks what was recorded near you in the last hour
- Report what you felt to USGS — reports go to USGS, not to us, and they are what produces the intensity maps
- Expect aftershocks, and be ready to Drop, Cover, and Hold On if you feel one; if you are in a damaged building, go outside and move away from it (Ready.gov, FEMA; what to do during and after an earthquake)
- Montana earthquakes today — every one in the state in the last 24 hours
- Earthquakes in Montana — with the state's activity score
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.
Earthquake alerts for Anaconda, MT
Get a notification in this browser when USGS records an earthquake near Anaconda, MT. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
The last 30 days
The latest 6
- 1.6 32 km (20 mi) SSW of Anaconda, MT
- 1.7 32 km (20 mi) SW of Anaconda, MT
- 1.5 43 km (27 mi) WSW of Anaconda, MT
- 2.1 46 km (29 mi) SSW of Anaconda, MT
- 1.5 38 km (24 mi) NNW of Anaconda, MT
- 1.9 47 km (29 mi) NW of Anaconda, MT
From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are Anaconda time. Distances are from the town centre. Quakes USGS named after Anaconda are listed even when they are further out.
Show these earthquakes on your own site: a free card with the latest quakes near Anaconda, for a local news site, school or neighborhood page.
Estimated shaking in Anaconda
None of the quakes recorded near Anaconda since 2016 is likely to have been felt in town: each was small for its distance. Intensity II and III are felt by some people at rest indoors; IV by most people indoors; V and above wakes sleepers and moves objects.
| Magnitude | When | Distance | Shaking in Anaconda (est.) |
|---|---|---|---|
| M 2.1 | 46 km | II · Weak | |
| M 1.7 | 32 km | II · Weak | |
| M 1.6 | 32 km | I · Not felt | |
| M 1.9 | 47 km | I · Not felt | |
| M 1.5 | 38 km | I · Not felt |
An estimate for the town centre from magnitude, depth and distance, with the intensity equation USGS Did You Feel It? uses (Atkinson & Wald, 2007), on the Modified Mercalli scale. Ground conditions change it street by street. It describes the past, not a hazard.
Before 2016
The USGS record since 1900 lists one earthquake of M5 or more within 50 km of Anaconda:
- 5.4 Near Butte, Montana · 37 km ESE of Anaconda
USGS ComCat, M5+ from 1900 to 2015. This is the record, not a forecast.
Nearby towns
Butte 34 km
Be ready
Earthquakes cannot be predicted, here or anywhere, so the useful step is the one taken beforehand. The advice below is from the agencies responsible for it.
- Ready.gov: earthquakes (FEMA) — what to do before, during and after, including Drop, Cover, and Hold On
- Build a kit (FEMA) — water, food and supplies for several days; our summary
- USGS: preparedness — the hazard behind the advice, from the agency that records every quake on this page
- The Great ShakeOut — the yearly earthquake drill, with material for homes, schools and workplaces
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.