Navigational warnings on 2015-03-15

UTC day · today

issued: 32
cancelled: 19
in force at end: 424
of these still in force: 0

What this reporting period contains

32 messages have issue dates in this period, and 19 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 8 of 32 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 12 of 32 recorded messages (38%), 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

Nav aids	8
Missiles	4
Incidents	4
Exercises	3
Other	3
Quakes	3
Derelicts	2
Wrecks	1
Spills	1
Cable ops	1
Surveys	1
Icebergs	1

Issued · by sea

North Pacific Ocean	5
North Atlantic Ocean	4
South Pacific Ocean	2
Indian Ocean	1
Irish Sea and St. George's Channel	1
Gulf of Tomini	1
Mediterranean Sea - Eastern Basin	1
North Sea	1

HYDROPAC 12 · HYDROLANT 11 · USGS earthquakes 3 · NAVAREA IV 2 · HYDROARC 2 · NOAA IncidentNews 1 · NAVAREA XII 1

Issued · 32

Cancelled · 19

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