Navigational warnings on 2011-07-04

UTC day · today

issued
13
cancelled
15
in force at end
252
of these still in force
0

What this reporting period contains

13 messages have issue dates in this period, and 15 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents, Nav aids tie for the largest recorded count, with 3 messages each.

HYDROPAC accounts for 6 of 13 recorded messages (46%), 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

Incidents3
Nav aids3
Other2
Missiles1
Exercises1
Derelicts1
Surveys1
Cable ops1

Issued · by sea

North Pacific Ocean3
Black Sea1
South Pacific Ocean1
Gulf of Mexico1
North Sea1
Singapore Strait1
North Atlantic Ocean1

HYDROPAC 6 · HYDROLANT 4 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 13

Cancelled · 15

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 2011-07-04 · seahazards