Navigational warnings on 2015-05-17

UTC day · today

issued
21
cancelled
19
in force at end
342
of these still in force
0

What this reporting period contains

21 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.

Other accounts for 5 of 21 recorded messages (24%), the largest category group in this selection.

HYDROLANT accounts for 8 of 21 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

Other5
Missiles3
Surveys3
Exercises2
Nav aids2
Spills2
Wrecks1
Storms1
Icebergs1
Quakes1

Issued · by sea

North Atlantic Ocean4
Gulf of Guinea2
North Sea2
Tasman Sea1
Mediterranean Sea - Eastern Basin1
Coral Sea1
Barentsz Sea1
English Channel1

HYDROLANT 8 · HYDROPAC 5 · NAVAREA IV 2 · HYDROARC 2 · NOAA IncidentNews 2 · USGS earthquakes 1 · NAVAREA XII 1

Issued · 21

Cancelled · 19

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 2015-05-17 · seahazards