Navigational warnings on 2013-05-20

UTC day · today

issued
23
cancelled
22
in force at end
334
of these still in force
0

What this reporting period contains

23 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.

Cable ops accounts for 5 of 23 recorded messages (22%), the largest category group in this selection.

HYDROLANT accounts for 8 of 23 recorded messages (35%), 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

Cable ops5
Incidents3
Spills2
Exercises2
Quakes2
Surveys2
Other2
Nav aids1
Derelicts1
Icebergs1
Wrecks1
Towing1

Issued · by sea

North Pacific Ocean4
Mozambique Channel3
South Atlantic Ocean3
North Atlantic Ocean2
Mediterranean Sea - Eastern Basin1
South Pacific Ocean1
Barentsz Sea1
Balearic (Iberian Sea)1

HYDROLANT 8 · HYDROPAC 7 · NAVAREA IV 3 · NOAA IncidentNews 2 · USGS earthquakes 2 · HYDROARC 1

Issued · 23

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 2013-05-20 · seahazards