Navigational warnings on 2016-05-04

UTC day · today

issued
38
cancelled
22
in force at end
387
of these still in force
0

What this reporting period contains

38 messages have issue dates in this period, and 22 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 38 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 17 of 38 recorded messages (45%), 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 aids8
Exercises7
Other7
Missiles3
Cable ops3
Wrecks2
Incidents2
Spills2
Quakes1
Piracy1
Ordnance1
Icebergs1

Issued · by sea

North Pacific Ocean4
Yellow Sea4
Coral Sea4
North Atlantic Ocean3
North Sea3
English Channel2
Mediterranean Sea - Eastern Basin2
South China Sea2

HYDROPAC 17 · HYDROLANT 12 · NAVAREA XII 3 · NAVAREA IV 3 · NOAA IncidentNews 2 · USGS earthquakes 1

Issued · 38

Cancelled · 22

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 2016-05-04 · seahazards