Navigational warnings on 2010-09-20

UTC day · today

issued
22
cancelled
23
in force at end
292
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 23 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 6 of 22 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 14 of 22 recorded messages (64%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Other6
Incidents4
Nav aids4
Derelicts2
Cable ops2
Missiles2
Piracy1
Surveys1

Issued · by sea

Indian Ocean3
North Pacific Ocean2
Timor Sea2
Barentsz Sea1
Makassar Strait1
Gulf of Mexico1
Coral Sea1
Black Sea1

HYDROPAC 14 · HYDROLANT 4 · HYDROARC 2 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 22

Cancelled · 23

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2010-09-20 · seahazards