Navigational warnings on 2012-08-03

UTC day · today

issued
22
cancelled
19
in force at end
337
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 19 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, Missiles tie for the largest recorded count, with 4 messages each.

HYDROLANT accounts for 7 of 22 recorded messages (32%), 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

Incidents4
Missiles4
Surveys3
Other3
Derelicts1
Wrecks1
Quakes1
Nav aids1
Spills1
Icebergs1
Exercises1
Cable ops1

Issued · by sea

North Atlantic Ocean3
North Pacific Ocean1
Labrador Sea1
Hudson Strait1
Japan Sea1
South Atlantic Ocean1
Indian Ocean1
Gulf of Mexico1

HYDROLANT 7 · HYDROPAC 5 · NAVAREA XII 4 · NAVAREA IV 3 · HYDROARC 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 22

Cancelled · 19

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 2012-08-03 · seahazards