Navigational warnings on 2015-07-27

UTC day · today

issued
33
cancelled
20
in force at end
370
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 20 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 8 messages each.

HYDROPAC accounts for 16 of 33 recorded messages (48%), 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

Incidents8
Quakes8
Other5
Nav aids4
Exercises3
Cable ops3
Structures1
Icebergs1

Issued · by sea

North Pacific Ocean11
Indian Ocean4
Black Sea1
Bering Sea1
Beaufort Sea1
South Pacific Ocean1
Laccadive Sea1
Bay of Bengal1

HYDROPAC 16 · USGS earthquakes 8 · HYDROLANT 5 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 33

Cancelled · 20

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 2015-07-27 · seahazards