Light mag. 4.5 earthquake - 30km SW of Agrihan, Northern Mariana Islands on Wednesday, 25 October 2017
25 Oct 13:18 UTC: First to report: USGS after 24 minutes.
Local time at epicenter: 2017-10-25 22:53:59 +10:00
Depth: 243.5 km
Epicenter latitude / longitude: 18.5725°N / 145.4669°E (Northern Mariana Islands)
Nearest volcano: Agrigan (31 km / 19 mi)
Nearby towns and cities:
59 km (36 mi) NW of Pagan Village (pop: 100)
Primary data source: USGS
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) [learn more]
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|Time||Mag. / Depth||Location||Source|
|2017-10-25 22:53:59 +10:00 (25 Oct 12:53:59 UTC)||M 4.5 / 243.5 km||- 30km SW of Agrihan, Northern Mariana Islands||USGS|
|Wed, 25 Oct 12:53 UTC||M 4.5 / 240 km||PAGAN REG., N. MARIANA ISLANDS||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.