Navigational warnings on 2015-12-26

UTC day · today

issued
18
cancelled
23
in force at end
366
of these still in force
0

What this reporting period contains

18 messages have issue dates in this period, and 23 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 6 of 18 recorded messages (33%), the largest category group in this selection.

HYDROLANT accounts for 9 of 18 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

Incidents6
Other5
Nav aids2
Structures1
Surveys1
Icebergs1
Cable ops1
Wrecks1

Issued · by sea

North Atlantic Ocean5
South Atlantic Ocean2
The Coastal Waters of Southeast Alaska and British Columbia1
Celebes Sea1
Arabian Sea1
Gulf of Oman1
South China Sea1
Labrador Sea1

HYDROLANT 9 · HYDROPAC 5 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 18

Cancelled · 23

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 2015-12-26 · seahazards