Navigational warnings on 2013-08-27

UTC day · today

issued
21
cancelled
16
in force at end
351
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 16 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 6 of 21 recorded messages (29%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 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

Exercises6
Other3
Cable ops3
Nav aids3
Incidents2
Wrecks2
Missiles1
Icebergs1

Issued · by sea

South Atlantic Ocean2
The Northwestern Passages2
Labrador Sea1
Bay of Biscay1
Gulf of Mexico1
South China Sea1
Indian Ocean1
Mediterranean Sea - Eastern Basin1

HYDROLANT 8 · HYDROPAC 8 · HYDROARC 3 · NAVAREA IV 2

Issued · 21

Cancelled · 16

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 2013-08-27 · seahazards