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Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3 quake strikes near Karnes City in Texas



Earthquake location 28.855S, -98.1305WA minor earthquake magnitude 3 (mg/mb) has striked on Friday, 22 kilometers (14 miles) from Karnes City in Texas. The temblor was reported at 08:17:02 / 8:17 pm (local time epicenter) at a depth of 5 km (3 miles). Global time of event 2015-01-31 02:17:02 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -98.1305 West, latitude 28.855 North, depth 5 km.

Close countries, United States (c. 310 233 000 pop). The epicenter was 72 km (45 miles) from San Antonio (c. 1 327 400 pop), 79 km (49 miles) from Schertz (c. 31 500 pop), 79 km (49 miles) from Universal City (c. 18 500 pop), 76 km (47 miles) from Converse (c. 18 200 pop), 63 km (39 miles) from Beeville (c. 12 900 pop). Nearest city, towns to epicentrum/hypocenter was Schertz, Universal City, Windcrest.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 22 km W of Karnes City, Texas.



More information

Parameter Value Description
Magnitude 3 mb The magnitude for the event.
Longitude -98.1305° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 28.855° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 5 km Depth of the event in kilometers.
Place 22km W of Karnes City, Texas Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-01-31 02:17:02 Time when the event occurred. UTC/GMT
Updated 2015-01-31 02:35:30 Time when the event was most recently updated. UTC/GMT
Timezone offset -360 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 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 138 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 0.282071 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.88 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 104.4 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 usc000tkj3 Id of event.
Event Code c000tkj3 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS usc000tkj3 A comma-separated list of event ids that are associated to an event.

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