Navigational warnings on 2016-03-20

UTC day · today

issued
13
cancelled
61
in force at end
378
of these still in force
0

What this reporting period contains

13 messages have issue dates in this period, and 61 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises, Other tie for the largest recorded count, with 3 messages each.

HYDROLANT accounts for 5 of 13 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

Exercises3
Other3
Spills2
Incidents2
Quakes1
Nav aids1
Icebergs1

Issued · by sea

North Pacific Ocean3
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2
The Coastal Waters of Southeast Alaska and British Columbia1
Indian Ocean1
Inner Seas off the West Coast of Scotland1

HYDROLANT 5 · HYDROPAC 4 · NOAA IncidentNews 2 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 13

Cancelled · 61

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 2016-03-20 · seahazards