2026-08-22 18:44:57 (M4.4) Ryukyu Islands, Japan 28.2 128.6 (90be5)

M4.4 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 22 Aug 2026 18:44:57 Time near the Epicenter (1): 23 Aug 2026 03:44:57 Time in your area (1): 22 Aug 2026 10:44:57
Location	28.190N 128.614E
Depth	90 km
Distances	50.0 km (31.0 mi) NW of Amagi, Japan 87.5 km (54.2 mi) WSW of Naze, Japan 183.5 km (113.8 mi) NNE of Motobu, Japan 185.3 km (114.9 mi) NNE of Nago, Japan 237.9 km (147.5 mi) NNE of Naha, Japan
Location Uncertainty	Horizontal: 11.3 km; Vertical 9.5 km
Parameters	Nph = 29; Dmin = 368.6 km; Rmss = 0.63 seconds; Gp = 118° Version =
Event ID	us 6000tmtp

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


Disclaimer

This email was sent to dortmundblc1.earthquake2@blogger.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Deprem)
for M2.9 at all times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP dortmundblc1.earthquake2@blogger.com