Navigational warnings on 2015-09-12

UTC day · today

issued: 24
cancelled: 15
in force at end: 398
of these still in force: 0

What this reporting period contains

24 messages have issue dates in this period, and 15 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 5 of 24 recorded messages (21%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents	5
Other	4
Exercises	3
Cable ops	2
Surveys	2
Quakes	2
Nav aids	2
Spills	1
Debris	1
Icebergs	1
Containers	1

Issued · by sea

South Pacific Ocean	3
South Atlantic Ocean	3
North Atlantic Ocean	3
South China Sea	2
North Pacific Ocean	2
Java Sea	1
North Sea	1
Solomon Sea	1

HYDROLANT 8 · HYDROPAC 8 · NAVAREA IV 3 · USGS earthquakes 2 · HYDROARC 1 · NAVAREA XII 1 · NOAA IncidentNews 1

Issued · 24

Cancelled · 15

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.