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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.5 quake has struck near Indios in Puerto Rico


Earthquake location 17.9041S, -66.7796WA light earthquake magnitude 4.5 (ml/mb) has struck on Sunday, 10 kilometers (6 miles) from Indios in Puerto Rico. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was detected at 17:10:13 / 5:10 pm (local time epicenter). Event ids that are associated to the earthquake: us70006yw4. Id of event: us70006yw4. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. Exact location of earthquake, longitude -66.7796 West, latitude 17.9041 North, depth = 10 km. Exact time and date of earthquake 12/01/20 / 2020-01-12 21:10:13 / January 12, 2020 @ 9:10 pm UTC/GMT.

Nearest cities/city/towns to hypocenter/epicentrum was Trujillo Alto, San Juan, Maunabo (min 5000 pop). Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Epicenter of the earthquake was 95 km (59 miles) from San Juan (c. 418 100 pop), 86 km (53 miles) from Bayamón (c. 203 500 pop), 21 km (13 miles) from Ponce (c. 152 600 pop), 86 km (53 miles) from Caguas (c. 86 800 pop), 87 km (54 miles) from Guaynabo (c. 81 400 pop), 50 km (31 miles) from Mayagüez (c. 78 600 pop), 96 km (59 miles) from Trujillo Alto (c. 54 200 pop).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been twenty-six, in the last 10 days two hundred and eighty-five, in the past 30 days three hundred and fourty-three and in the last 365 days three hundred and eighty-five earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 13,000 light quakes in the world each year.

How would you describe the shaking?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 10 km SSE of Indios, Puerto Rico. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude -66.7796° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.9041° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 10km SSE of Indios, 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 2020-01-12 21:10:13 Time when the event occurred. UTC/GMT
Updated 2020-01-12 21:28:18 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 3 The total number of felt reports
CDI 3.4 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 313 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 0.108 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.51 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 184 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us70006yw4 Id of event.
Event Code 70006yw4 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70006yw4, A comma-separated list of event ids that are associated to an event.

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