Navigational warnings on 2011-07-16

UTC day · today

issued
11
cancelled
27
in force at end
232
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 27 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Quakes accounts for 5 of 11 recorded messages (45%), the largest category group in this selection.

HYDROPAC, USGS earthquakes tie for the largest recorded count, with 5 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

Quakes5
Incidents2
Derelicts2
Missiles1
Other1

Issued · by sea

South Pacific Ocean3
North Pacific Ocean2
South China Sea1
The Northwestern Passages1
Philippine Sea1
Gulf of Alaska1
Bay of Bengal1
Banda Sea1

HYDROPAC 5 · USGS earthquakes 5 · HYDROARC 1

Issued · 11

Cancelled · 27

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 2011-07-16 · seahazards