Minor earthquake 3.31 mag, 9 km WSW of Braman, Oklahoma

A minor earthquake with magnitude 3.31 (ml/mb) was reported 9 kilometers (6 miles) from Braman in Oklahoma on Friday. Date and time of earthquake in UTC/GMT: 23/10/20 / 2020-10-23 01:17:33 / October 23, 2020 @ 1:17 am. The epicenter of the earthquake was roughly 0.6773720384 km (0 miles) below the earth’s surface. Id of earthquake: ok2020uuxm. Event ids that are associated: ok2020uuxm. Exact location of event, longitude -97.43913269 West, latitude 36.8990097 North, depth = 0.6773720384 km. The 3.31-magnitude earthquake has occurred at 01:17:33 / 1:17 am (local time epicenter).

Earthquake epicenter was 68 km (42 miles) from Enid (c. 49 400 pop), 38 km (24 miles) from Ponca City (c. 25 400 pop), 73 km (46 miles) from Derby (c. 22 200 pop), 40 km (25 miles) from Arkansas City (c. 12 400 pop), 55 km (34 miles) from Winfield (c. 12 300 pop). Close country/countries, United States (c. 310 233 000 pop) (That might be effected). Nearest cities/city/villages to epicentrum/hypocenter was Haysville, Derby, Perry (min 5000 pop).

There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been three, in the last 10 days four, in the past 30 days five and in the last 365 days fourty-five earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

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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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 9 km WSW of Braman, Oklahoma. This information comes from the USGS Earthquake Notification Service.

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Parameter	Value	Description
Magnitude	3.31 mb	The magnitude for the event.
Longitude	-97.43913269° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	36.8990097° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	0.6773720384 km	Depth of the event in kilometers.
Place	9 km WSW of Braman, Oklahoma	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-10-23 01:17:33	Time when the event occurred. UTC/GMT
Updated	2020-10-23 01:19:16	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt		The total number of felt reports
CDI		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	169	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,	A comma-separated list of network contributors.
Number of Stations Used	64	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.1178045273	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.5041768343 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	141.0657196	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	ok2020uuxm	Id of event.
Event Code	2020uuxm	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ok2020uuxm,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.31 mag, 9 km WSW of Braman, Oklahoma

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