Other
Earthquake with preliminary magnitude of 7.4 occurred in 37-30.00N 137-12.00E
Sea of Japan · Korea Strait · Japan · HYDROPAC 5/24
- issued
- 2024-01-01 08:38Z
- status
- cancelled 2024-01-01 17:00Z (archive)
- cancels
- HYDROPAC 2/24
- authority
- PTWC 0/24 010813Z JAN 24.
- position
- 38.629, 134.343
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF JAPAN.
KOREA STRAIT.
JAPAN.
DNC 12, DNC 23, DNC 24.
1. EARTHQUAKE WITH PRELIMINARY MAGNITUDE OF 7.4
OCCURRED IN 37-30.00N 137-12.00E.
AT 010710Z JAN. TSUNAMI WAVES REACHING
0.3 TO 1.0 METERS ABOVE THE TIDE LEVEL
ARE POSSIBLE FOR SURROUNDING COASTS.
2. TSUNAMI ACTIVITY IS FORECASTED TO START AT
THE FOLLOWING TIMES:
A. NIIGATA 38-00N 139-00E AT 010750Z JAN.
B. SAPPORO 43-30N 141-00E AT 010848Z JAN.
C. VLADIVOSTOK 42-48N 132-00E AT 010857Z JAN.
D. SHIMANE 35-48N 133-00E AT 010904Z JAN.
E. SINCHANG 40-06N 128-30E AT 010904Z JAN.
F. NAGASAKI 32-42N 129-42E AT 011212Z JAN.
3. TSUNAMI MAY BE A SERIES OF WAVES WHICH COULD
BE DANGEROUS FOR SEVERAL HOURS AFTER THE
INITIAL WAVE ARRIVAL.
4. CANCEL HYDROPAC 2/24.
This area · other warnings
12 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
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15
20
24
- Numerous persons in water from F/V in vicinity 39-37N 134-30E at 160145Z oct2019-10-16
- 12 persons overboard from vessel lurong yuanyu 378 in 39-53N 132-11E at 041848Z oct2017-10-05
- M/V pioneer naya sank in 40-01N 131-17E2005-01-20
- Bombing exercises 020001Z to 021100Z apr within 18 miles of 39-30N 132-00E2001-03-29
- Underwater ordnance detonations 270330Z to 270630Z mar within three miles of trackline between 37-00N…2001-03-22
- Underwater ordnance detonations 040001Z to 041100Z sep within 18 miles of: a. 38-45N 133-45E2000-08-30
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
- Earthquake with preliminary magnitude of 7.4 occurred in 37-30.00N 137-12.00E at 010710Z jancancels · 2024-01-01
- Earthquake with preliminary magnitude of 7.4 occurred in 37-30.00N 137-12.00E at 010710Z janreplaced · 2024-01-01
- Cancel HYDROPAC 5/24 and this msg, tsunami warning canceledcancelled by · 2024-01-01
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
68 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.