Navigational warnings on 2013-05-01

UTC day · today

issued
36
cancelled
32
in force at end
329
of these still in force
0

What this reporting period contains

36 messages have issue dates in this period, and 32 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 17 of 36 recorded messages (47%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 12 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

Other17
Nav aids5
Exercises5
Incidents4
Cable ops3
Missiles1
Icebergs1

Issued · by sea

North Atlantic Ocean3
South Atlantic Ocean2
South China Sea2
Adriatic Sea1
Gulf of Mexico1
Irish Sea and St. George's Channel1
Coral Sea1
North Sea1

HYDROLANT 12 · HYDROPAC 12 · NAVAREA IV 7 · NAVAREA XII 3 · HYDROARC 2

Issued · 36

Cancelled · 32

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 2013-05-01 · seahazards