2025-04-23 02:25:28 (M4.4) off the east coast of Honshu, Japan 36.6 142.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - off the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 23 Apr 2025 02:25:29 Time near the Epicenter (1): 23 Apr 2025 11:25:29 Time in your area (1): 22 Apr 2025 18:25:29
Location	36.617N 142.355E
Depth	34 km
Distances	139.8 km (86.7 mi) ESE of Iwaki, Japan 144.7 km (89.7 mi) E of Kitaibaraki, Japan 146.9 km (91.1 mi) E of Takahagi, Japan 152.5 km (94.6 mi) E of Hitachi, Japan 173.3 km (107.4 mi) E of Mito, Japan
Location Uncertainty	Horizontal: 10.6 km; Vertical 7.8 km
Parameters	Nph = 37; Dmin = 371.5 km; Rmss = 0.98 seconds; Gp = 172° Version =
Event ID	us 7000pudy

(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 list-quake@xxxxxxxxxxx

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World)
for M3.5 between 08:00 and 20:00 and M4.0 other times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP list-quake@xxxxxxxxxxx