Navigational warnings on 2011-07-18

UTC day · today

issued
13
cancelled
14
in force at end
230
of these still in force
0

What this reporting period contains

13 messages have issue dates in this period, and 14 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 3 of 13 recorded messages (23%), the largest category group in this selection.

HYDROARC, HYDROPAC tie for the largest recorded count, with 3 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

Other3
Nav aids2
Surveys2
Quakes2
Cable ops2
Incidents1
Derelicts1

Issued · by sea

North Pacific Ocean3
Norwegian Sea2
Arabian Sea1
Gulf of Mexico1
Barentsz Sea1
Mediterranean Sea - Eastern Basin1
Sea of Okhotsk1

HYDROARC 3 · HYDROPAC 3 · HYDROLANT 2 · NAVAREA IV 2 · USGS earthquakes 2 · NAVAREA XII 1

Issued · 13

Cancelled · 14

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 2011-07-18 · seahazards