Navigational warnings on 2011-06-09

UTC day · today

issued
21
cancelled
5
in force at end
310
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 5 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 accounts for 7 of 21 recorded messages (33%), the largest category group in this selection.

HYDROLANT accounts for 11 of 21 recorded messages (52%), 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

Incidents7
Cable ops5
Derelicts2
Missiles2
Exercises2
Quakes1
Surveys1
Nav aids1

Issued · by sea

South Atlantic Ocean7
North Pacific Ocean2
Persian Gulf1
Gulf of Mexico1
Bering Sea1
Bay of Biscay1
Ionian Sea1
Sea of Okhotsk1

HYDROLANT 11 · HYDROPAC 8 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 21

Cancelled · 5

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 2011-06-09 · seahazards