Navigational warnings on 2015-04-23

UTC day · today

issued
24
cancelled
25
in force at end
454
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 25 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 accounts for 7 of 24 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 12 of 24 recorded messages (50%), 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

Incidents7
Exercises6
Nav aids3
Other3
Cable ops2
Missiles1
Surveys1
Icebergs1

Issued · by sea

Gulf of Mexico3
North Pacific Ocean1
Barentsz Sea1
Andaman or Burma Sea1
Bristol Channel1
Black Sea1
South Atlantic Ocean1
Mozambique Channel1

HYDROPAC 12 · HYDROLANT 8 · NAVAREA IV 3 · HYDROARC 1

Issued · 24

Cancelled · 25

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 2015-04-23 · seahazards