Quakes

164 km s of severo-kuril’sk, russia

USGS-US1000HCXA

issued
2018-10-10 23:21Z
status
cancelled 2018-10-13 23:21Z
self-cancels
2018-10-13 23:21Z
authority
USGS NEIC
sea
North Pacific Ocean
position
49.200, 156.280
source
usgs · first seen 2026-09-03 15:13Z

Original warning text

164 KM S OF SEVERO-KURIL’SK, RUSSIA.
1. EARTHQUAKE MAGNITUDE 5.5 (MB) IN 49.200N 156.280E, DEPTH 10 KM AT 102321Z OCT 18.
2. USGS EVENT US1000HCXA. https://earthquake.usgs.gov/earthquakes/eventpage/us1000hcxa

This area · earthquake & tsunami bulletins

154 within 180 nm since 1998 · 17 in the last 12 months · 0 in force now

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month of issue, all years in the archive

Timeline · 3 messages since 2018-10-09 · closed 2018-10-13

  1. 142 km s of severo-kuril’sk, russia2018-10-09 → 2018-10-12
  2. 154 km s of severo-kuril’sk, russia2018-10-10 → 2018-10-13
  3. 164 km s of severo-kuril’sk, russia this message2018-10-10 → 2018-10-13

joined by proximity

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 earthquake & tsunami bulletins in force · see all

Quakes

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins

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