Navigational warnings on 2012-09-09

UTC day · today

issued
22
cancelled
23
in force at end
314
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 23 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 9 of 22 recorded messages (41%), the largest category group in this selection.

HYDROPAC accounts for 11 of 22 recorded messages (50%), 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

Other9
Exercises4
Incidents2
Quakes2
Ordnance1
Containers1
Icebergs1
Nav aids1
Cable ops1

Issued · by sea

North Pacific Ocean4
South Atlantic Ocean2
Bering Sea1
Labrador Sea1
Indian Ocean1
South Pacific Ocean1
North Sea1

HYDROPAC 11 · HYDROLANT 6 · NAVAREA IV 2 · USGS earthquakes 2 · HYDROARC 1

Issued · 22

Cancelled · 23

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 2012-09-09 · seahazards