Quakes

Earthquake magnitude 5.7 (mww) in 30.966N 141.801E, depth 13 km at 212122Z sep 23

Izu Islands, Japan Region · USGS-US7000KX7T

issued
2023-09-21 21:22Z
status
cancelled 2023-09-24 21:22Z
self-cancels
2023-09-24 21:22Z
authority
USGS NEIC
sea
North Pacific Ocean
position
30.966, 141.801
source
usgs · first seen 2026-09-03 15:13Z

Original warning text

IZU ISLANDS, JAPAN REGION.
1. EARTHQUAKE MAGNITUDE 5.7 (MWW) IN 30.966N 141.801E, DEPTH 13 KM AT 212122Z SEP 23.
2. USGS EVENT US7000KX7T. https://earthquake.usgs.gov/earthquakes/eventpage/us7000kx7t

This area · earthquake & tsunami bulletins

105 within 180 nm since 1997 · 1 in the last 12 months · 0 in force now

97
00
05
10
15
20
25
26

Season · when earthquake & tsunami bulletins happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline · 4 messages since 2023-09-19 · closed 2023-10-07

  1. Earthquake magnitude 5.8 (mww) in 30.996N 141.990E, depth 8 km at 190622Z sep 232023-09-19 → 2023-09-22
  2. Earthquake magnitude 5.7 (mww) in 30.966N 141.801E, depth 13 km at 212122Z sep 23 this message2023-09-21 → 2023-09-24
  3. Earthquake magnitude 5.6 (mww) in 31.042N 141.862E, depth 10 km at 040455Z oct 232023-10-04 → 2023-10-07
  4. Earthquake magnitude 5.5 (mww) in 30.802N 142.065E, depth 8 km at 040557Z oct 232023-10-04 → 2023-10-07

joined by proximity

Nearby now · 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 →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.