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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.4 mag, 15 km NW of Medford, Oklahoma


Earthquake location 36.9225S, -97.8364WA light earthquake magnitude 4.4 (ml/mb) has occurred on Saturday, 15 kilometers (9 miles) from Medford in Oklahoma. The earthquake occurred at a depth of 5.82 km (4 miles). All ids that are associated to the event: us10003vin. Unique identifier: us10003vin. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of earthquake 07/11/15 / 2015-11-07 11:11:54 / November 7, 2015 @ 11:11 am UTC/GMT. The temblor was detected at 05:11:54 / 5:11 am (local time epicenter). Exact location of event, longitude -97.8364 West, latitude 36.9225 North, depth = 5.82 km.

Nearest cities/city/villages to epicentrum/hypocenter was Perry, Derby, Haysville (min 5000 pop). Close country/countries that might be effected, United States (c. 310 233 000 pop). Epicenter of the event was 59 km (36 miles) from Enid (c. 49 400 pop), 71 km (44 miles) from Ponca City (c. 25 400 pop), 86 km (53 miles) from Derby (c. 22 200 pop), 73 km (45 miles) from Arkansas City (c. 12 400 pop), 83 km (51 miles) from Winfield (c. 12 300 pop), 83 km (52 miles) from Haysville (c. 10 800 pop).

In the past 24 hours, there have been three, in the last 10 days nine, in the past 30 days fourty-four and in the last 365 days five hundred and seventy-five earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 13,000 light quakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 15 km NW of Medford, Oklahoma.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -97.8364° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 36.9225° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 5.82 km Depth of the event in kilometers.
Place 15km NW of Medford, Oklahoma Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-11-07 11:11:54 Time when the event occurred. UTC/GMT
Updated 2015-11-07 11:36:21 Time when the event was most recently updated. UTC/GMT
Timezone offset -360 Timezone offset from UTC in minutes at the event epicenter.
Felt 65 The total number of felt reports
CDI 5.3 The maximum reported intensity for the event.
MMI 5.44 The maximum estimated instrumental intensity for the event.
Alert Level green The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status reviewed 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 332 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network us The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,us, A comma-separated list of network contributors.
Number of Stations Used The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.073 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.42 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 40 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb_lg The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us10003vin Id of event.
Event Code 10003vin An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10003vin, A comma-separated list of event ids that are associated to an event.

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