Navigational warnings on 2014-04-30

UTC day · today

issued
23
cancelled
33
in force at end
372
of these still in force
0

What this reporting period contains

23 messages have issue dates in this period, and 33 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 5 of 23 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 9 of 23 recorded messages (39%), 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

Incidents5
Exercises4
Missiles3
Icebergs2
Piracy2
Other2
Cable ops1
Surveys1
Derelicts1
Wrecks1
Quakes1

Issued · by sea

North Pacific Ocean3
North Atlantic Ocean2
South Atlantic Ocean2
Indian Ocean1
Black Sea1
Southern Ocean1
Mediterranean Sea - Eastern Basin1
South Pacific Ocean1

HYDROPAC 9 · HYDROLANT 8 · HYDROARC 2 · NAVAREA IV 2 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 23

Cancelled · 33

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 2014-04-30 · seahazards