Navigational warnings on 2017-07-12

UTC day · today

issued
27
cancelled
20
in force at end
472
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 20 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 9 of 27 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 11 of 27 recorded messages (41%), 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

Incidents9
Other4
Surveys4
Missiles3
Exercises3
Quakes2
Wrecks1
Icebergs1

Issued · by sea

North Atlantic Ocean4
Black Sea3
North Pacific Ocean3
Indian Ocean2
Mediterranean Sea - Eastern Basin2
South Pacific Ocean2
Caribbean Sea1
Eastern China Sea1

HYDROPAC 11 · HYDROLANT 9 · NAVAREA IV 3 · HYDROARC 2 · USGS earthquakes 2

Issued · 27

Cancelled · 20

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 2017-07-12 · seahazards