Navigational warnings on 2015-04-02

UTC day · today

issued: 28
cancelled: 123
in force at end: 393
of these still in force: 0

What this reporting period contains

28 messages have issue dates in this period, and 123 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 7 of 28 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 15 of 28 recorded messages (54%), 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

Incidents	7
Other	5
Exercises	4
Surveys	3
Derelicts	2
Icebergs	2
Nav aids	2
Quakes	1
Debris	1
Cable ops	1

Issued · by sea

North Pacific Ocean	4
North Atlantic Ocean	3
Coral Sea	2
South Atlantic Ocean	2
Indian Ocean	1
Celtic Sea	1
Mediterranean Sea - Eastern Basin	1
South Pacific Ocean	1

HYDROPAC 15 · NAVAREA IV 6 · HYDROLANT 5 · HYDROARC 1 · USGS earthquakes 1

Issued · 28

Cancelled · 123

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