Volcanic
Volcanic activity reported one day out from neiafu, tonga 18-38-24.65S 173-59-25.62W
HYDROPAC 2455/06
- issued
- 2006-12-14 19:07Z
- status
- cancelled 2007-02-03 03:53Z (archive)
- authority
- TONGA VOLCANIC ACTIVITY 14 DEC 06.
- position
- -18.640, -173.990
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CHART 83560 (3RD ED). VOLCANIC ACTIVITY REPORTED ONE DAY OUT FROM NEIAFU, TONGA 18-38-24.65S 173-59-25.62W. VESSELS IN VICINITY ADVISED TO USE CAUTION. REPORT SIGHTINGS TO NGA NAVSAFETY, DSN: 287-3147, COMM: 1 800 362 6289 OR 301 227 3179, E-MAIL: [email protected] OR MSG TO NGA NAVSAFETY BETHESDA MD.
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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month of issue, all years in the archive
Timeline
- Volcanic activity reported 18-59S 174-46Wcancelled by · 2007-02-03
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.