Navigational warnings on 2013-03-19

UTC day · today

issued
27
cancelled
31
in force at end
306
of these still in force
0

What this reporting period contains

27 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.

Other accounts for 6 of 27 recorded messages (22%), the largest category group in this selection.

HYDROLANT accounts for 16 of 27 recorded messages (59%), 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

Other6
Exercises4
Incidents4
Cable ops4
Nav aids4
Icebergs3
Quakes1
Missiles1

Issued · by sea

South Atlantic Ocean7
North Pacific Ocean2
South China Sea1
Celtic Sea1
North Atlantic Ocean1
North Sea1
Caribbean Sea1
English Channel1

HYDROLANT 16 · HYDROPAC 7 · NAVAREA IV 3 · USGS earthquakes 1

Issued · 27

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 2013-03-19 · seahazards