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Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.63 mag strikes near Concord in California

Earthquake location 37.9696655S, -122.0328369WA minor earthquake magnitude 3.63 (mg/mb) has striked on Wednesday, 0 kilometers (0 miles) from Concord in California. The temblor was reported at 07:32:03 / 7:32 am (local time epicenter) at a depth of 14.52 km (9 miles). Global time of event 06/05/15 / 2015-05-06 14:32:03 / May 6, 2015 @ 2:32 pm UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -122.0328369 West, latitude 37.9696655 North, depth 14.52 km, unique identifier, nc72444186.

Close countries, United States (c. 310 233 000 pop). The epicenter was 71 km (44 miles) from San Jose (c. 945 900 pop), 40 km (25 miles) from San Francisco (c. 805 200 pop), 83 km (51 miles) from Sacramento (c. 466 500 pop), 28 km (17 miles) from Oakland (c. 390 700 pop), 65 km (40 miles) from Stockton (c. 291 700 pop), 47 km (29 miles) from Fremont (c. 214 100 pop). Nearest city, towns to epicentrum/hypocenter was Sebastopol, Ripon, Los Gatos.

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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: 0 km S of Concord, California.

More information

Parameter Value Description
Magnitude 3.63 mb The magnitude for the event.
Longitude -122.0328369° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 37.9696655° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 14.52 km Depth of the event in kilometers.
Place 0km S of Concord, California Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-05-06 14:32:03 Time when the event occurred. UTC/GMT
Updated 2015-05-06 14:48:08 Time when the event was most recently updated. UTC/GMT
Timezone offset -420 Timezone offset from UTC in minutes at the event epicenter.
Felt 375 The total number of felt reports
CDI 3.8 The maximum reported intensity for the event.
MMI 3.1 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 345 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network nc The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,nc, A comma-separated list of network contributors.
Number of Stations Used 74 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.05868 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.12 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 83 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 nc72444186 Id of event.
Event Code 72444186 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc72444186, A comma-separated list of event ids that are associated to an event.

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