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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.74 mag, 20 km SW of Leilani Estates, Hawaii


Earthquake location 19.3288326S, -155.0529938WA minor earthquake magnitude 3.74 (ml/mb) has struck on Thursday, 20 kilometers (12 miles) from Leilani Estates in Hawaii. The 3.74-magnitude earthquake has occurred at 12:32:49 / 12:32 pm (local time epicenter). Exact time and date of event in UTC/GMT: 17/09/15 / 2015-09-17 22:32:49 / September 17, 2015 @ 10:32 pm. Unique identifier: hv61040541. Ids that are associated to the event: hv61040541. The earthquake was roughly at a depth of 6.47 km (4 miles). Exact location, longitude -155.0529938° West, latitude 19.3288326° North, depth = 6.47 km.

Event epicenter was 45 km (28 miles) from Hilo (c. 43 300 pop), 21 km (13 miles) from Hawaiian Paradise Park (c. 11 400 pop), 31 km (19 miles) from Hawaiian Paradise Park (c. 11 400 pop). Nearest cities/city/villages to epicentrum/hypocenter was Hilo, Hawaiian Paradise Park, Hawaiian Paradise Park (min 5000 pop). Nearby country/countries that might be effected, United States (c. 310 233 000 pop).

Earthquakes 3.0 to 4.0 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 one, in the last 10 days two, in the past 30 days three and in the last 365 days fifty-six earthquakes of magnitude 3.0 or greater that has struck near.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city 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: 20 km SW of Leilani Estates, Hawaii.

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More information

Parameter Value Description
Magnitude 3.74 mb The magnitude for the event.
Longitude -155.0529938° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.3288326° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 6.47 km Depth of the event in kilometers.
Place 20km SW of Leilani Estates, Hawaii Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-17 22:32:49 Time when the event occurred. UTC/GMT
Updated 2015-09-17 22:39:48 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 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 4.34 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 automatic 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 215 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network hv The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,hv, A comma-separated list of network contributors.
Number of Stations Used 64 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.07156 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.37 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 195 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 earthquake Type of seismic event.
Event ID hv61040541 Id of event.
Event Code 61040541 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,hv61040541, A comma-separated list of event ids that are associated to an event.

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