Minor earthquake 3.06 mag, 8 km ENE of Calumet, Oklahoma

A minor earthquake with magnitude 3.06 (ml/mb) was reported 8 kilometers (5 miles) from Calumet in Oklahoma on Friday. Global time and date of event 29/08/25 / 2025-08-29 03:22:17 / August 29, 2025 @ 3:22 am UTC/GMT. Exact location of event, longitude -98.02625275 West, latitude 35.62583923 North, depth = 0.02014151402 km. The earthquake occurred at a depth of 0.02014151402 km (0 miles). The 3.06-magnitude earthquake was detected at 03:22:17 / 3:22 am (local time epicenter). Id of earthquake: ok2025qwtk. Event ids that are associated: ok2025qwtk, us7000qrt4.

Epicenter of the earthquake was 49 km (31 miles) from Oklahoma City (c. 580 000 pop), 70 km (43 miles) from Norman (c. 110 900 pop), 50 km (31 miles) from Edmond (c. 81 400 pop), 58 km (36 miles) from Moore (c. 55 100 pop), 60 km (37 miles) from Midwest City (c. 54 400 pop). Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Choctaw, Norman, Anadarko (min 5000 pop).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days ten earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world.

Questions or comments?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 8 km ENE of Calumet, Oklahoma.

More information

Parameter	Value	Description
Magnitude	3.06 mb	The magnitude for the event.
Longitude	-98.02625275° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	35.62583923° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	0.02014151402 km	Depth of the event in kilometers.
Place	8 km ENE of Calumet, Oklahoma	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-08-29 03:22:17	Time when the event occurred. UTC/GMT
Updated	2025-08-29 03:28:44	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt	1	The total number of felt reports
CDI	4.3	The maximum reported intensity for the event.
MMI		The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	automatic	Indicates whether the event has been reviewed by a human.
Tsunami	0	This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	144	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	ok	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,ok,us,	A comma-separated list of network contributors.
Number of Stations Used	85	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.1607613415	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.7458908994 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	32.07054138	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	ok2025qwtk	Id of event.
Event Code	2025qwtk	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ok2025qwtk,us7000qrt4,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor earthquake 3.06 mag, 8 km ENE of Calumet, Oklahoma

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information