Navigational warnings on 2015-08-13

UTC day · today

issued
57
cancelled
57
in force at end
377
of these still in force
0

What this reporting period contains

57 messages have issue dates in this period, and 57 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 accounts for 20 of 57 recorded messages (35%), the largest category group in this selection.

HYDROPAC accounts for 29 of 57 recorded messages (51%), 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

Exercises20
Other11
Incidents8
Nav aids5
Quakes4
Cable ops3
Surveys2
Spills1
Icebergs1
Towing1
Missiles1

Issued · by sea

Gulf of Mexico6
Yellow Sea4
North Pacific Ocean3
Indian Ocean3
North Sea3
South China Sea2
Philippine Sea2
Caribbean Sea1

HYDROPAC 29 · HYDROLANT 9 · NAVAREA IV 8 · NAVAREA XII 6 · USGS earthquakes 4 · NOAA IncidentNews 1

Issued · 57

Cancelled · 57

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 2015-08-13 · seahazards