Navigational warnings on 2016-03-01

UTC day · today

issued
33
cancelled
28
in force at end
356
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 28 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids, Other tie for the largest recorded count, with 7 messages each.

HYDROLANT accounts for 13 of 33 recorded messages (39%), 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

Other7
Nav aids7
Exercises6
Surveys4
Incidents4
Cable ops2
Debris1
Quakes1
Icebergs1

Issued · by sea

North Atlantic Ocean3
North Pacific Ocean2
Arabian Sea2
Gulf of Suez2
Tasman Sea1
Aegean Sea1
Baltic Sea1
South Pacific Ocean1

HYDROLANT 13 · HYDROPAC 12 · NAVAREA XII 3 · NAVAREA IV 3 · HYDROARC 1 · USGS earthquakes 1

Issued · 33

Cancelled · 28

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 2016-03-01 · seahazards