Idaho earthquakes

M1.7 earthquake 15 km SW of Georgetown, Idaho

A magnitude 1.7 earthquake struck 15 km SW of Georgetown, Idaho on Thu, Feb 12, 2015, 12:53 AM MST (07:53 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M3.4 3 km NW of Bennington, Idaho. This one was a foreshock.

Montpelier forecastMore in Idaho

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.7 (ML, local (Richter)), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2015-02-12 07:53:26 UTC
Depth
1.7 km (1.1 mi), shallow
Epicenter
42.399° N, 111.517° W
Region
Idaho
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.2 km horizontally, 4.4 km in depth
Magnitude uncertainty
±0.24
Depth from
FROM_LOCATION
Station coverage gap
147°
Stations used
10

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 2 in the 30 days before it.

After

  1. 2.13 km NNW of Amalga, Utah · 4245 days ago · 9 km deep · 66 km away · felt by 3
  2. 1.85 km NNE of Etna, Wyoming · 4224 days ago · 7 km deep · 87 km away
  3. 2.25 km NW of Bennington, Idaho · 4223 days ago · -2 km deep · 13 km away
  4. 3.43 km NW of Bennington, Idaho · 4223 days ago · -3 km deep · 13 km away · felt by 8
  5. 2.92 km NW of Bennington, Idaho · 4223 days ago · 3 km deep · 14 km away
  6. 2.95 km NW of Bennington, Idaho · 4223 days ago · 0 km deep · 12 km away
  7. 2.96 km SSW of Georgetown, Idaho · 4223 days ago · -3 km deep · 10 km away
  8. 2.84 km NW of Bennington, Idaho · 4223 days ago · -3 km deep · 13 km away
  9. 2.23 km NW of Bennington, Idaho · 4223 days ago · 4 km deep · 13 km away
  10. 2.04 km NW of Bennington, Idaho · 4223 days ago · -3 km deep · 12 km away
  11. 1.92 km N of Bennington, Idaho · 4220 days ago · 3 km deep · 16 km away
  12. 1.6southern Idaho · 4220 days ago · 3 km deep · 15 km away
  13. 1.63 km NNE of Bennington, Idaho · 4220 days ago · 6 km deep · 17 km away
  14. 2.225 km SSW of Irwin, Idaho · 4220 days ago · 1 km deep · 90 km away
  15. 2.16 km E of Avon, Utah · 4207 days ago · 9 km deep · 97 km away

Before

  1. 2.510 km S of Lava Hot Springs, Idaho · 4277 days ago · 9 km deep · 44 km away
  2. 2.89 km WSW of Bennington, Idaho · 4282 days ago · -2 km deep · 9 km away · felt by 6

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60101707. Read Sun, Oct 4, 2026, 4:04 PM UTC.