Volcanic · event

Discolored water reported in vicinity 25-27.10N 141-14.50E at 140425Z jun

Philippine Sea · Japan · 4 messages · since 2022-03-27

status: in force
opened: 2022-03-27 16:34Z
sea: Philippine Sea
position: 25.452, 141.242
joined by: chain (a message cancels or replaces another); proximity (same type, same sea, within 30 nm and 30 days)
key: volcanic:HYDROPAC-809/2022

Timeline · 4 messages, oldest first

HYDROPAC 809/222022-03-27 16:34Z → cancelled 2023-05-19 15:29Z (archive)

Volcanic activity expected in vicinity of 25-27.3N 141-14.3E until further notice

PHILIPPINE SEA.
JAPAN.
DNC 12.
VOLCANIC ACTIVITY EXPECTED IN VICINITY OF
25-27.3N 141-14.3E UNTIL FURTHER NOTICE. VESSELS
ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND
TO EXERCISE EXTREME CAUTION.

2
HYDROPAC 1568/232023-05-12 03:26Z → cancelled 2023-06-14 13:33Z (archive)
Discolored water reported in vicinity 25-27.10N 141-14.50E at 110433Z may
```
PHILIPPINE SEA.
JAPAN.
DNC 12.
DISCOLORED WATER REPORTED IN VICINITY
25-27.10N 141-14.50E AT 110433Z MAY.
```
3
NAVAREA XI 206/232023-06-14 12:00Z · in force
On June 14, discoloured water was observed near 25-27.1N 141-14.5E in Nanpo Shoto; vessels advised caution.Natural Phenomenon
```
NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 25-27.1N 141-14.5E AT 140425Z JUN.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0162/23.
```
4
HYDROPAC 1982/232023-06-14 13:33Z → cancelled 2026-08-14 18:10Z (dropped from inforce)
Discolored water reported at 25-27N 141-14E in Philippine Sea on June 14 at 0425Z, cancels previous warning 1568/23.
```
PHILIPPINE SEA.
JAPAN.
DNC 12.
1. DISCOLORED WATER REPORTED IN VICINITY
   25-27.10N 141-14.50E AT 140425Z JUN.
2. CANCEL HYDROPAC 1568/23.
```

Volcanic

Submarine eruptions, discoloured water, pumice rafts. All current volcanic activity →

Not for navigation. Events are assembled automatically from official navigational warnings; the grouping can be wrong. Mariners must use official NAVAREA broadcasts and their national MSI service.