Latest quakes in or near Natrona, Wyoming, USA - list, stats and map
Latest See all | Mag. 2.9 earthquake 23 Km SE of Powder River - Wyoming - Nov 5, 2023 - |
Strongest since 1970 | Mag. 5.3 Wyoming (USA) - Oct 18, 1984 - |
- 1 quake above magnitude 5
- 10 quakes between magnitude 4 and 5
- 59 quakes between magnitude 3 and 4
- 21 quakes between magnitude 2 and 3
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Nov 5, 2023 11:39 am (Denver) | 2.9 5 km | 23 Km SE of Powder River, Wyoming | Info | ||
Monday, September 4, 2023 GMT (1 quake) | |||||
Sep 3, 2023 08:39 pm (Denver) | 2.6 12 km | 17 km (10.6 mi) to the W | 35 Km ESE of Shoshoni, Wyoming | Info | |
Sunday, September 3, 2023 GMT (2 quakes) | |||||
Sep 3, 2023 09:49 am (Denver) | 3.4 4.1 km | 44 km (27 mi) to the N | Wyoming | Info | |
Sep 3, 2023 09:49 am (Denver) | ? n/a | 44 km (27 mi) to the N | Near Buffalo, Wyoming, USA (unconfirmed) 10 reports | Info | |
Thursday, March 23, 2023 GMT (1 quake) | |||||
Mar 23, 2023 03:08 am (Denver) | 2.8 10 km | Wyoming | Info | ||
Monday, February 13, 2023 GMT (1 quake) | |||||
Feb 13, 2023 03:07 am (Denver) | 3.7 11 km | 6 km (3.7 mi) to the NW | 53 Km S of Ten Sleep, Wyoming 2 reports | Info | |
Thursday, January 19, 2023 GMT (1 quake) | |||||
Jan 19, 2023 12:01 pm (Denver) | ? n/a | 66 km (41 mi) to the NE | 21 mi south of Gillette, Campbell County, Wyoming, United States (unconfirmed) 14 reports | Info | |
Wednesday, November 2, 2022 GMT (1 quake) | |||||
Nov 2, 2022 02:29 pm (Denver) | 3.3 5 km | 58 km (36 mi) to the NW | Wyoming | Info | |
Friday, August 26, 2022 GMT (1 quake) | |||||
Aug 25, 2022 08:10 pm (Denver) | 3.3 5 km | 22 km (14 mi) to the SW | 27 Km E of Bairoil, Wyoming | Info | |
Thursday, January 27, 2022 GMT (1 quake) | |||||
Jan 26, 2022 10:53 pm (Denver) | 2.3 2.3 km | 3 km (1.9 mi) to the NW | 56 Km ESE of East Thermopolis, Wyoming | Info | |
Tuesday, January 25, 2022 GMT (2 quakes) | |||||
Jan 25, 2022 02:58 pm (Denver) | 3.2 0 km | 66 km (41 mi) to the NE | 22 km SE of Wright, Wyoming | Info |
Natrona Quake-O-Meter
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Earthquake statistics
Average number of earthquakes
- Mag. 5 or higher: 0.02 quakes per year (or 1 quake every 55.6 years)
- Mag. 4 or higher: 0.2 quakes per year (or 1 quake every 5.1 years)
- Mag. 3 or higher: 1.29 quakes per year
- Mag. 2 or higher: 2.5 quakes per year
Number of earthquakes over time
Natrona Earthquake FAQ
+How frequent are earthquakes in or near Natrona, Wyoming, USA?
Natrona has very few earthquakes and most of them are very small (below magnitude 3). Larger quakes with magnitudes above 3 might occur from time to time. Based on data from the past 54 years and our earthquake archive back to 1900, there are about 3.2 quakes on average per year in or near Natrona, Wyoming, USA. However, Natrona has had at least 11 quakes above magnitude 4 since 1970, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 1 to 5 years.
+When was the latest earthquake in Natrona?
The last earthquake in Natrona occurred 24 weeks ago and had a magnitude of 2.9:
A light magnitude 2.9 earthquake hit 37 km (23 mi) away from Casper, Wyoming, United States, in the morning of Sunday, Nov 5, 2023 at 11.39 am local time (America/Denver GMT -7). The quake had a very shallow depth of 5 km (3.1 mi) and was not felt (or at least not reported so).
+How many quakes were there in Natrona since 1970?
Since 1970, Natrona has had 1 quake of magnitude 5.3, 10 quakes between 4.0 and 5.0, 59 quakes between 3.0 and 4.0, and 21 quakes between 2.0 and 3.0.
+What was the strongest quake in Natrona since 1970?
The strongest earthquake in Natrona since 1970 had a magnitude of 5.3 and occurred 40 years ago:
A strong magnitude 5.3 earthquake hit 73 km (45 mi) away from Casper, Wyoming, United States, in the morning of Thursday, Oct 18, 1984 at 9.30 am local time (America/Denver GMT -6). The quake had a very shallow depth of 33 km (21 mi) .
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Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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