Navigational warnings on 2017-03-09

UTC day · today

issued
38
cancelled
34
in force at end
432
of these still in force
0

What this reporting period contains

38 messages have issue dates in this period, and 34 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 12 of 38 recorded messages (32%), the largest category group in this selection.

HYDROPAC accounts for 18 of 38 recorded messages (47%), 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

Other12
Incidents6
Nav aids5
Exercises5
Surveys3
Derelicts2
Icebergs2
Quakes1
Piracy1
Wrecks1

Issued · by sea

North Atlantic Ocean4
Southern Ocean2
South Atlantic Ocean2
Great Australian Bight2
North Pacific Ocean2
Arabian Sea2
Mediterranean Sea - Western Basin1
English Channel1

HYDROPAC 18 · HYDROLANT 15 · NAVAREA IV 4 · USGS earthquakes 1

Issued · 38

Cancelled · 34

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 2017-03-09 · seahazards