Navigational warnings on 2011-07-19

UTC day · today

issued
16
cancelled
14
in force at end
232
of these still in force
0

What this reporting period contains

16 messages have issue dates in this period, and 14 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

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

HYDROPAC accounts for 7 of 16 recorded messages (44%), 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

Nav aids4
Other4
Exercises2
Incidents2
Derelicts1
Cable ops1
Quakes1
Surveys1

Issued · by sea

North Pacific Ocean2
Baffin Bay1
Arabian Sea1
South Pacific Ocean1
Bay of Bengal1
Persian Gulf1
Bismarck Sea1
Gulf of Alaska1

HYDROPAC 7 · NAVAREA IV 3 · NAVAREA XII 2 · HYDROARC 2 · HYDROLANT 1 · USGS earthquakes 1

Issued · 16

Cancelled · 14

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 2011-07-19 · seahazards