Navigational warnings on 2017-07-04

UTC day · today

issued
19
cancelled
23
in force at end
432
of these still in force
0

What this reporting period contains

19 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.

Other accounts for 5 of 19 recorded messages (26%), the largest category group in this selection.

HYDROLANT accounts for 9 of 19 recorded messages (47%), 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

Other5
Exercises4
Incidents4
Nav aids2
Quakes1
Surveys1
Icebergs1
Missiles1

Issued · by sea

North Atlantic Ocean3
South Pacific Ocean2
South Atlantic Ocean2
Bering Sea1
Indian Ocean1
Aegean Sea1
North Pacific Ocean1
North Sea1

HYDROLANT 9 · HYDROPAC 7 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 19

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 2017-07-04 · seahazards