Navigational warnings on 2015-04-27

UTC day · today

issued
37
cancelled
39
in force at end
367
of these still in force
0

What this reporting period contains

37 messages have issue dates in this period, and 39 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 13 of 37 recorded messages (35%), the largest category group in this selection.

HYDROPAC accounts for 17 of 37 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

Nav aids13
Incidents8
Other7
Exercises4
Icebergs2
Surveys1
Debris1
Ordnance1

Issued · by sea

North Atlantic Ocean5
North Pacific Ocean3
South Atlantic Ocean2
South China Sea1
Mediterranean Sea - Eastern Basin1
Yellow Sea1
Coral Sea1
Laccadive Sea1

HYDROPAC 17 · HYDROLANT 12 · NAVAREA IV 4 · NAVAREA XII 2 · HYDROARC 2

Issued · 37

Cancelled · 39

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 2015-04-27 · seahazards