Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Small World Earthquakes

Minor earthquake 3.15 mag, 72 km N of Brenas, Puerto Rico


Earthquake location 19.1123S, -66.4321WA minor earthquake with magnitude 3.15 (ml/mb) was reported 72 kilometers (45 miles) from Brenas in Puerto Rico on Thursday. The temblor was reported at 07:06:01 / 7:06 am (local time epicenter). All ids that are associated to the event: pr2021070001. Unique identifier: pr2021070001. Exact time and date of event in UTC/GMT: 11/03/21 / 2021-03-11 07:06:01 / March 11, 2021 @ 7:06 am. Exact location of event, depth 14 km, -66.4321° West, 19.1123° North. The earthquake occurred at a depth of 14 km (9 miles) below the earth’s surface.

Epicenter of the event was 80 km (49 miles) from San Juan (c. 418 100 pop), 77 km (48 miles) from Arecibo (c. 49 300 pop), 78 km (49 miles) from Levittown (c. 29 800 pop), 74 km (46 miles) from Vega Baja (c. 29 300 pop), 74 km (46 miles) from Barceloneta (c. 22 300 pop). Closest city/cities/towns to epicentrum/hypocenter was San Juan, Campanilla, Vega Alta (min 5000 pop). Close country/countries that might be effected, Puerto Rico (c. 3 917 000 pop).

Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage. There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been two, in the last 10 days seven, in the past 30 days twenty-six and in the last 365 days two hundred and twenty-three earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel anything?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 72 km N of Brenas, Puerto Rico.

Copyright © 2021 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 3.15 mb The magnitude for the event.
Longitude -66.4321° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.1123° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 14 km Depth of the event in kilometers.
Place 72 km N of Brenas, 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 2021-03-11 07:06:01 Time when the event occurred. UTC/GMT
Updated 2021-03-11 07:45:40 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 153 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 13 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.8306 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.21 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 299 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 pr2021070001 Id of event.
Event Code 2021070001 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2021070001, A comma-separated list of event ids that are associated to an event.

Leave a Reply