Navigational warnings, week 2011-W06

2011-02-07 to 2011-02-13 UTC

  1. 02-07
    11
  2. 02-08
    13
  3. 02-09
    30
  4. 02-10
    25
  5. 02-11
    21
  6. 02-12
    15
  7. 02-13
    16
issued
131
cancelled
152
in force at end
286
of these still in force
0

What this reporting period contains

131 messages have issue dates in this period, and 152 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 21 of 131 recorded messages (16%), the largest category group in this selection.

HYDROPAC accounts for 65 of 131 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

Nav aids21
Other19
Cable ops18
Exercises18
Quakes13
Incidents10
Piracy9
Missiles9
Surveys4
Derelicts2
Spills2
Ordnance2
Debris1
Structures1
Containers1
Restricted1

Issued · by sea

South Pacific Ocean11
North Atlantic Ocean11
Arabian Sea10
South Atlantic Ocean10
North Pacific Ocean5
Tasman Sea3
Indian Ocean3
Gulf of Mexico3

HYDROPAC 65 · HYDROLANT 32 · USGS earthquakes 13 · NAVAREA IV 8 · NAVAREA XII 8 · HYDROARC 3 · NOAA IncidentNews 2

Issued · 131

Cancelled · 152

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 2011-W06 (2011-02-07 to 2011-02-13) · seahazards