Navigational warnings on 2014-01-31

UTC day · today

issued
37
cancelled
40
in force at end
359
of these still in force
0

What this reporting period contains

37 messages have issue dates in this period, and 40 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 11 of 37 recorded messages (30%), the largest category group in this selection.

HYDROLANT accounts for 19 of 37 recorded messages (51%), 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

Other11
Cable ops6
Nav aids5
Incidents4
Exercises4
Surveys2
Restricted1
Icebergs1
Wrecks1
Debris1
Derelicts1

Issued · by sea

South Atlantic Ocean5
Gulf of Mexico2
North Pacific Ocean2
North Sea2
South China Sea1
Labrador Sea1
Black Sea1
Indian Ocean1

HYDROLANT 19 · HYDROPAC 12 · NAVAREA IV 4 · NAVAREA XII 1 · HYDROARC 1

Issued · 37

Cancelled · 40

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 2014-01-31 · seahazards