Navigational warnings on 2013-04-05

UTC day · today

issued
23
cancelled
31
in force at end
315
of these still in force
0

What this reporting period contains

23 messages have issue dates in this period, and 31 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 accounts for 6 of 23 recorded messages (26%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 10 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Exercises6
Other5
Incidents4
Nav aids3
Quakes2
Cable ops1
Surveys1
Icebergs1

Issued · by sea

North Pacific Ocean2
Indian Ocean2
Baltic Sea2
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2
Irish Sea and St. George's Channel1
Labrador Sea1
Japan Sea1

HYDROLANT 10 · HYDROPAC 10 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 23

Cancelled · 31

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 2013-04-05 · seahazards