Navigational warnings on 2017-02-01

UTC day · today

issued
28
cancelled
52
in force at end
401
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 52 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, Other tie for the largest recorded count, with 8 messages each.

HYDROLANT accounts for 13 of 28 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

Other8
Incidents8
Exercises3
Surveys3
Nav aids2
Icebergs2
Derelicts1
Missiles1

Issued · by sea

Mediterranean Sea - Eastern Basin3
North Atlantic Ocean2
South Atlantic Ocean2
Gulf of Mexico2
North Pacific Ocean2
Southern Ocean1
Coral Sea1
North Sea1

HYDROLANT 13 · HYDROPAC 12 · NAVAREA IV 3

Issued · 28

Cancelled · 52

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 2017-02-01 · seahazards