Navigational warnings, week 2013-W08

2013-02-18 to 2013-02-24 UTC

  1. 02-18
    20
  2. 02-19
    43
  3. 02-20
    19
  4. 02-21
    28
  5. 02-22
    20
  6. 02-23
    25
  7. 02-24
    23
issued
178
cancelled
164
in force at end
321
of these still in force
0

What this reporting period contains

178 messages have issue dates in this period, and 164 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 33 of 178 recorded messages (19%), the largest category group in this selection.

HYDROPAC accounts for 75 of 178 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

Other33
Incidents28
Exercises28
Cable ops25
Nav aids16
Derelicts11
Quakes10
Icebergs8
Surveys7
Missiles4
Piracy3
Containers1
Debris1
Ordnance1
Spills1
Wrecks1

Issued · by sea

South Atlantic Ocean22
North Atlantic Ocean15
North Pacific Ocean13
South Pacific Ocean10
Coral Sea7
Mediterranean Sea - Eastern Basin6
Labrador Sea6
Indian Ocean6

HYDROPAC 75 · HYDROLANT 70 · NAVAREA IV 18 · USGS earthquakes 10 · NAVAREA XII 4 · NOAA IncidentNews 1

Issued · 178

Cancelled · 164

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-W08 (2013-02-18 to 2013-02-24) · seahazards