Other

Underwater ordnance detonations 02 jul within 4000 meters of 41-17.4N 009-30.1E

HYDROLANT 1851/01

issued
2001-06-29 12:49Z
status
cancelled 2001-07-03 00:00Z (archive)
authority
MARISARDEGNA 106/01 290831Z JUN 01
sea
Tyrrhenian Sea
position
41.290, 9.502 · r 2.2 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER ORDNANCE DETONATIONS 02 JUL WITHIN
   4000 METERS OF 41-17.4N 009-30.1E.
2. CANCEL THIS MSG 03 JUL.

This area · other warnings

137 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

98
00
05
10
15
20
23

Season · when other warnings happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings

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.