Volcanic
Nga chart 502 (2ND ed)
NAVAREA XII 122/09
- issued
- 2009-03-04 14:25Z
- status
- cancelled 2009-03-28 08:57Z (archive)
- authority
- DR WUNDERMAN 26 FEB 09.
- position
- 18.000, -111.000
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 502 (2ND ED). LARGE FIELD OF FLOATING PUMICE REPORTED VICINITY 18-00N 111-00W.
This area · volcanic activity
1 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now
Season · when volcanic activity happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- NAVAREA XII messages in force 280800Z mar 2009cancelled by · 2009-03-28
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.