Navigational warnings, week 2014-W33

2014-08-11 to 2014-08-17 UTC

issued: 191
cancelled: 196
in force at end: 396
of these still in force: 0

What this reporting period contains

191 messages have issue dates in this period, and 196 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 41 of 191 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 91 of 191 recorded messages (48%), 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

Incidents	41
Other	37
Exercises	28
Nav aids	28
Missiles	12
Cable ops	11
Icebergs	8
Derelicts	5
Surveys	5
Wrecks	5
Quakes	4
Spills	4
Containers	2
Debris	1

Issued · by sea

North Pacific Ocean	21
North Atlantic Ocean	18
South Atlantic Ocean	8
Labrador Sea	8
South Pacific Ocean	6
Mediterranean Sea - Eastern Basin	6
Indian Ocean	6
Arabian Sea	4

HYDROPAC 91 · HYDROLANT 54 · NAVAREA IV 21 · HYDROARC 10 · NAVAREA XII 7 · NOAA IncidentNews 4 · USGS earthquakes 4

Issued · 191

Cancelled · 196

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.