Navigational warnings on 2015-02-21

UTC day · today

issued
26
cancelled
22
in force at end
440
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 22 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 10 of 26 recorded messages (38%), the largest category group in this selection.

HYDROPAC accounts for 8 of 26 recorded messages (31%), 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

Other10
Incidents4
Exercises4
Nav aids2
Missiles2
Wrecks1
Surveys1
Icebergs1
Quakes1

Issued · by sea

North Pacific Ocean4
North Atlantic Ocean4
South Atlantic Ocean1
South China Sea1
Caribbean Sea1
Coral Sea1
Laccadive Sea1
Labrador Sea1

HYDROPAC 8 · HYDROLANT 6 · NAVAREA IV 6 · NAVAREA XII 3 · HYDROARC 2 · USGS earthquakes 1

Issued · 26

Cancelled · 22

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 2015-02-21 · seahazards