Navigational warnings on 2017-05-23

UTC day · today

issued
43
cancelled
41
in force at end
439
of these still in force
0

What this reporting period contains

43 messages have issue dates in this period, and 41 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 14 of 43 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 17 of 43 recorded messages (40%), 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

Other14
Incidents12
Nav aids6
Exercises4
Surveys3
Derelicts2
Spills1
Icebergs1

Issued · by sea

Mediterranean Sea - Eastern Basin5
North Pacific Ocean4
North Atlantic Ocean3
Caribbean Sea2
South Atlantic Ocean2
Coral Sea2
Norwegian Sea1
Timor Sea1

HYDROPAC 17 · HYDROLANT 14 · NAVAREA IV 7 · NAVAREA XII 2 · HYDROARC 2 · NOAA IncidentNews 1

Issued · 43

Cancelled · 41

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 2017-05-23 · seahazards