Earthquakes today

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

Small World Earthquakes

Minor earthquake 2.81 mag, 15 km S of Guanica, Puerto Rico


Earthquake location 17.8328S, -66.9128WA minor earthquake magnitude 2.81 (ml/mb) has struck on Friday, 15 kilometers (9 miles) from Guanica in Puerto Rico. The earthquake occurred at a depth of 4 km (2 miles). Exact location of event, longitude -66.9128 West, latitude 17.8328 North, depth = 4 km. The temblor was reported at 14:42:03 / 2:42 pm (local time epicenter). All ids that are associated to the event: pr2020017089. Unique identifier: pr2020017089. Date and time of earthquake in UTC/GMT: 17/01/20 / 2020-01-17 18:42:03 / January 17, 2020 @ 6:42 pm.

Country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Nearest cities/city/towns to hypocenter/epicentrum was Morovis, Aibonito, Isabela (min 5000 pop). Earthquake epicenter was 37 km (23 miles) from Ponce (c. 152 600 pop), 47 km (29 miles) from Mayagüez (c. 78 600 pop), 74 km (46 miles) from Arecibo (c. 49 300 pop), 23 km (15 miles) from Yauco (c. 20 300 pop), 42 km (26 miles) from Adjuntas (c. 19 500 pop).

In the past 24 hours, there have been one hundred and seventy-five, in the last 10 days five hundred and fourty, in the past 30 days seven hundred and one and in the last 365 days seven hundred and thirty-nine earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 1,300,000 minor quakes in the world each year. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 15 km S of Guanica, Puerto Rico.

Copyright © 2020 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 2.81 mb The magnitude for the event.
Longitude -66.9128° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.8328° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 4 km Depth of the event in kilometers.
Place 15km S of Guanica, 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 2020-01-17 18:42:03 Time when the event occurred. UTC/GMT
Updated 2020-01-22 19:35:13 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 121 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 0.1462 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 259 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 pr2020017089 Id of event.
Event Code 2020017089 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2020017089, A comma-separated list of event ids that are associated to an event.

Leave a Reply