Navigational warnings on 2015-08-18

UTC day · today

issued
29
cancelled
29
in force at end
386
of these still in force
0

What this reporting period contains

29 messages have issue dates in this period, and 29 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 11 of 29 recorded messages (38%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 11 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

Other11
Exercises5
Cable ops5
Nav aids2
Incidents2
Structures1
Surveys1
Missiles1
Icebergs1

Issued · by sea

North Pacific Ocean2
North Atlantic Ocean2
North Sea2
Mediterranean Sea - Western Basin2
South China Sea1
Gulf of Thailand1
South Pacific Ocean1
Coral Sea1

HYDROLANT 11 · HYDROPAC 11 · HYDROARC 4 · NAVAREA IV 3

Issued · 29

Cancelled · 29

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 2015-08-18 · seahazards