Navigational warnings on 2013-02-07

UTC day · today

issued
30
cancelled
21
in force at end
374
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 21 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 8 of 30 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 11 of 30 recorded messages (37%), 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

Other8
Quakes5
Nav aids5
Exercises3
Incidents3
Missiles2
Containers1
Icebergs1
Cable ops1
Derelicts1

Issued · by sea

Coral Sea4
North Atlantic Ocean1
South Pacific Ocean1
Labrador Sea1
North Sea1
Arafura Sea1
Andaman or Burma Sea1
Caribbean Sea1

HYDROPAC 11 · HYDROLANT 5 · NAVAREA XII 5 · USGS earthquakes 5 · NAVAREA IV 3 · HYDROARC 1

Issued · 30

Cancelled · 21

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 2013-02-07 · seahazards