Navigational warnings on 2012-09-08

UTC day · today

issued
19
cancelled
35
in force at end
315
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 35 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents, Other tie for the largest recorded count, with 4 messages each.

HYDROLANT accounts for 6 of 19 recorded messages (32%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents4
Other4
Quakes3
Nav aids2
Surveys2
Containers1
Exercises1
Missiles1
Icebergs1

Issued · by sea

North Pacific Ocean3
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2
Tasman Sea1
South Pacific Ocean1
North Sea1
Hudson Bay1
Bay of Bengal1

HYDROLANT 6 · HYDROPAC 4 · NAVAREA IV 3 · USGS earthquakes 3 · NAVAREA XII 2 · HYDROARC 1

Issued · 19

Cancelled · 35

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 2012-09-08 · seahazards