Volcanic
Volcanic activity reported 18-59S 174-46W
HYDROPAC 222/07
- issued
- 2007-02-03 03:53Z
- status
- cancelled 2008-03-11 14:18Z (archive)
- cancels
- HYDROPAC 2455/06
- authority
- NAVAREA XIV 5/07 290402Z JAN 07.
- position
- -18.983, -174.767
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 83560 (3RD ED). 1. VOLCANIC ACTIVITY REPORTED 18-59S 174-46W. VESSELS IN VICINITY ARE ADVISED TO USE CAUTION. 2. CANCEL HYDROPAC 2455/06.
This area · volcanic activity
18 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Volcanic activity reported in area within three miles of 18-59.00S 174-46.00W2023-10-16
- Volcanic activity reported in area within two miles of 18-59.55S 174-46.44W2022-09-14
- A volcanic eruption has occurred in vicinity 20-30S 175-24W at 150427Z jan 222022-01-15
- Volcanic activity reported in 20-34S 175-23W2022-01-15
- Discolored water with submarine volcanic activity reported in vicinity 18-18S 174-24W at 100030Z sep2019-09-13
- Discolored water with submarine volcanic activity reported in vicinity 18-18S 174-24W2019-08-27
Season · when volcanic activity happen here
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M
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D
month of issue, all years in the archive
Timeline
- Volcanic activity reported one day out from neiafu, tonga 18-38-24.65S 173-59-25.62Wcancels · 2006-12-14
- Volcanic activity reported one day out from neiafu, tonga 18-38-24.65S 173-59-25.62Wreplaced · 2006-12-14
- HYDROPAC messages in force 080800Z mar 2008cancelled by · 2008-03-08
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
12 volcanic activity in force · see all
Volcanic
Submarine eruptions, discoloured water, pumice rafts. All current volcanic activity →
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.