Navigational warnings on 2017-07-15

UTC day · today

issued
23
cancelled
20
in force at end
448
of these still in force
0

What this reporting period contains

23 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.

Exercises accounts for 8 of 23 recorded messages (35%), the largest category group in this selection.

HYDROPAC accounts for 11 of 23 recorded messages (48%), 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

Exercises8
Other5
Incidents5
Surveys1
Icebergs1
Quakes1
Missiles1
Debris1

Issued · by sea

Black Sea4
South China Sea2
South Atlantic Ocean1
The Northwestern Passages1
Gulf of Tomini1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
North Pacific Ocean1

HYDROPAC 11 · HYDROLANT 9 · HYDROARC 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 23

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 2017-07-15 · seahazards