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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.8 quake has struck near Saint Augustine Beach in Florida

Earthquake location 30.1005S, -79.5329WA minor earthquake magnitude 3.8 (ml/mb) strikes 169 km E of Saint Augustine Beach, Florida (105 miles) on Wednesday. Event ids that are associated to the earthquake: us10006rzj. Id of event: us10006rzj. The epicenter was at a depth of 0 km (0 miles). Exact time and date of event in UTC/GMT: 21/09/16 / 2016-09-21 16:30:53 / September 21, 2016 @ 4:30 pm. Exact location, longitude -79.5329° West, latitude 30.1005° North, depth = 0 km. The 3.8-magnitude earthquake was detected at 11:30:53 / 11:30 am (local time epicenter).

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

Did you feel it?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home 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: 169 km E of Saint Augustine Beach, Florida.

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More information

Parameter Value Description
Magnitude 3.8 mb The magnitude for the event.
Longitude -79.5329° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 30.1005° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 0 km Depth of the event in kilometers.
Place 169km E of Saint Augustine Beach, Florida Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-09-21 16:30:53 Time when the event occurred. UTC/GMT
Updated 2016-09-23 14:27:18 Time when the event was most recently updated. UTC/GMT
Timezone offset -300 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 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 222 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 2.238 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.72 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 171 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 experimental explosion Type of seismic event.
Event ID us10006rzj Id of event.
Event Code 10006rzj An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10006rzj, A comma-separated list of event ids that are associated to an event.

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