Navigational warnings on 2010-09-23

UTC day · today

issued
21
cancelled
11
in force at end
323
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 11 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 7 of 21 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 9 of 21 recorded messages (43%), 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

Other7
Surveys5
Nav aids3
Incidents2
Quakes2
Spills1
Derelicts1

Issued · by sea

South Atlantic Ocean3
North Pacific Ocean2
Andaman or Burma Sea1
Caribbean Sea1
Laccadive Sea1
Bering Sea1
Arctic Ocean1
Solomon Sea1

HYDROPAC 9 · HYDROLANT 6 · USGS earthquakes 2 · NOAA IncidentNews 1 · NAVAREA IV 1 · NAVAREA XII 1 · HYDROARC 1

Issued · 21

Cancelled · 11

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 2010-09-23 · seahazards