| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 8.0 km |
| Coordinates | 44.429, -110.391 |
| UTC time | 1973-03-28 02:39:58.300 |
Earthquake details
Wednesday, March 28, 1973 Earthquake
The earthquake hit United States on Wednesday, March 28, 1973 at 02:39 UTC with a magnitude of 5.0. The closest known location in the current dataset is Bozeman (United States - US), about 148.2 km away. The epicenter is located at longitude -110.391 and latitude 44.429.
| Location | Idaho Falls |
| Country | United States (US) |
| Severity | Strong |
Earthquake map 1973-03-28
Closest countries
The 12 closest cities near the epicenter.
| Bozeman | 148.2 km |
| Idaho Falls | 169.8 km |
| Billings Metropolitan Area | 211.6 km |
| Pocatello | 239.7 km |
| Butte | 242.9 km |
| Helena | 272.9 km |
| Logan | 322.0 km |
| Great Falls | 349.1 km |
| Casper | 371.6 km |
| Ogden | 379.5 km |
| Roy | 387.5 km |
| Twin Falls | 388.7 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Billings Metropolitan Area
United States · 2022-05-11 13:32 UTC
42.0 km
M 4.4
Idaho Falls
United States · 2017-06-16 00:48 UTC
64.2 km
M 4.8
Idaho Falls
United States · 2014-03-30 12:34 UTC
44.7 km
M 4.4
Idaho Falls
United States · 2010-10-24 17:43 UTC
89.3 km
M 4.1
Idaho Falls
United States · 2010-08-17 02:49 UTC
93.0 km
M 4.2
Idaho Falls
United States · 2010-08-05 14:59 UTC
87.2 km
M 4.8
Idaho Falls
United States · 2010-08-05 00:04 UTC
92.6 km
M 4.2
Billings Metropolitan Area
United States · 2008-03-25 11:59 UTC
41.6 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.