Volcanic

Nga chart 76030 (9TH ed)

HYDROPAC 1980/09

issued: 2009-10-31 04:24Z
status: cancelled 2009-11-11 15:51Z (archive)
cancels: HYDROPAC 1899/09
authority: NAVAREA XIV 58/09 282231Z OCT 09.
position: -25.892, -177.187
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NGA CHART 76030 (9TH ED).
1. VOLCANIC ACTIVITY REPORTED VICINITY 25-53.5S 177-11.2W
   AT 272314Z OCT. DISCOLORED WATER AND GAS MAY
   BE PRESENT WITHIN TWO MILES. CAUTION ADVISED.
2. CANCEL HYDROPAC 1899/09.

This area · volcanic activity

8 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now

Volcanic activity reported vicinity 25-53S 177-11W2015-10-16
Volcanic activity reported vicinity 25-53S 177-11W2015-03-09
Volcanic activity reported vicinity 25-53S 177-11W2015-01-12
South Pacific2013-09-16
Kermadec Islands2012-08-06
Nga chart 76030 (9TH ed)2011-05-17

Season · when volcanic activity happen here

month of issue, all years in the archive

Timeline

Nga chart 76030 (9TH ed)cancels · 2009-10-20
Nga chart 76030 (9TH ed)replaced · 2009-10-20
Vessel sank in 15-39.5N 115-24.0E at 110904Z novcancelled by · 2009-11-11

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.