Navigational warnings on 2013-01-30

UTC day · today

issued
26
cancelled
27
in force at end
335
of these still in force
0

What this reporting period contains

26 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.

Exercises, Incidents tie for the largest recorded count, with 5 messages each.

HYDROPAC accounts for 13 of 26 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

Incidents5
Exercises5
Other4
Cable ops4
Derelicts3
Quakes2
Surveys1
Nav aids1
Icebergs1

Issued · by sea

South Atlantic Ocean3
North Pacific Ocean2
South Pacific Ocean2
Coral Sea2
Yellow Sea1
North Atlantic Ocean1
North Sea1
Solomon Sea1

HYDROPAC 13 · HYDROLANT 10 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 26

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 2013-01-30 · seahazards