Navigational warnings, week 2013-W46

2013-11-11 to 2013-11-17 UTC

  1. 11-11
    14
  2. 11-12
    17
  3. 11-13
    29
  4. 11-14
    33
  5. 11-15
    49
  6. 11-16
    21
  7. 11-17
    16
issued
179
cancelled
153
in force at end
370
of these still in force
0

What this reporting period contains

179 messages have issue dates in this period, and 153 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 36 of 179 recorded messages (20%), the largest category group in this selection.

HYDROPAC accounts for 75 of 179 recorded messages (42%), 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

Incidents36
Exercises31
Nav aids27
Cable ops18
Other17
Quakes13
Derelicts9
Icebergs7
Surveys7
Missiles5
Containers2
Debris2
Spills2
Piracy1
Wrecks1
Ordnance1

Issued · by sea

South Atlantic Ocean22
North Pacific Ocean18
North Atlantic Ocean10
Southern Ocean8
South Pacific Ocean7
Labrador Sea6
South China Sea5
Philippine Sea5

HYDROPAC 75 · HYDROLANT 61 · NAVAREA IV 17 · USGS earthquakes 13 · HYDROARC 6 · NAVAREA XII 5 · NOAA IncidentNews 2

Issued · 179

Cancelled · 153

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

Navigational warnings, week 2013-W46 (2013-11-11 to 2013-11-17) · seahazards