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Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.22 quake has struck near San Antonio in Puerto Rico



Earthquake location 19.3233S, -67.2586WA minor earthquake magnitude 3.22 (ml/mb) has struck on Monday, 93 km N of San Antonio, Puerto Rico (58 miles). Global time and date of event 05/06/17 / 2017-06-05 09:25:49 / June 5, 2017 @ 9:25 am UTC/GMT. The temblor was picked up at 05:25:49 / 5:25 am (local time epicenter). Exact location of earthquake, -67.2586° West, 19.3233° North, depth 40 km. The epicenter was at a depth of 40 km (25 miles). Event ids that are associated to the earthquake: pr2017156007. Id of event: pr2017156007.

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

Questions or comments?

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: 93 km N of San Antonio, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.22 mb The magnitude for the event.
Longitude -67.2586° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.3233° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 40 km Depth of the event in kilometers.
Place 93km N of San Antonio, Puerto Rico Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-06-05 09:25:49 Time when the event occurred. UTC/GMT
Updated 2017-06-08 01:28:14 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 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 160 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network pr The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,pr, A comma-separated list of network contributors.
Number of Stations Used 12 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.8684 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.5 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 293 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type md The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID pr2017156007 Id of event.
Event Code 2017156007 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2017156007, A comma-separated list of event ids that are associated to an event.

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