Navigational warnings on 2012-05-23

UTC day · today

issued
19
cancelled
16
in force at end
289
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 16 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

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

HYDROPAC accounts for 7 of 19 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

Nav aids3
Exercises3
Quakes3
Cable ops2
Other2
Icebergs2
Derelicts1
Spills1
Containers1
Piracy1

Issued · by sea

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

HYDROPAC 7 · HYDROLANT 5 · USGS earthquakes 3 · NAVAREA IV 2 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 19

Cancelled · 16

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 2012-05-23 · seahazards