Navigational warnings on 2013-12-28

UTC day · today

issued
26
cancelled
27
in force at end
354
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 27 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, Quakes tie for the largest recorded count, with 5 messages each.

HYDROPAC accounts for 12 of 26 recorded messages (46%), 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

Quakes5
Incidents5
Cable ops4
Exercises3
Nav aids3
Other2
Derelicts2
Icebergs1
Surveys1

Issued · by sea

South Atlantic Ocean6
North Pacific Ocean4
South Pacific Ocean3
Mediterranean Sea - Eastern Basin2
Coral Sea1
South China Sea1
North Atlantic Ocean1
Java Sea1

HYDROPAC 12 · HYDROLANT 8 · USGS earthquakes 5 · NAVAREA IV 1

Issued · 26

Cancelled · 27

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 2013-12-28 · seahazards