Navigational warnings on 2017-03-13

UTC day · today

issued
26
cancelled
22
in force at end
448
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 22 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 26 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 12 of 26 recorded messages (46%), 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
Exercises5
Cable ops3
Incidents3
Icebergs2
Nav aids2
Missiles2
Surveys1
Wrecks1
Quakes1

Issued · by sea

South China Sea3
Philippine Sea2
South Atlantic Ocean2
Labrador Sea1
Celtic Sea1
Southern Ocean1
Baltic Sea1
Mediterranean Sea - Western Basin1

HYDROPAC 12 · HYDROLANT 11 · HYDROARC 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 26

Cancelled · 22

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 2017-03-13 · seahazards