Navigational warnings, week 2012-W08

2012-02-20 to 2012-02-26 UTC

  1. 02-20
    24
  2. 02-21
    21
  3. 02-22
    29
  4. 02-23
    14
  5. 02-24
    20
  6. 02-25
    15
  7. 02-26
    25
issued
148
cancelled
137
in force at end
271
of these still in force
0

What this reporting period contains

148 messages have issue dates in this period, and 137 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 32 of 148 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 75 of 148 recorded messages (51%), 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

Other32
Exercises23
Incidents23
Cable ops20
Icebergs12
Nav aids11
Surveys6
Quakes6
Derelicts5
Missiles5
Wrecks2
Towing1
Piracy1
Spills1

Issued · by sea

North Pacific Ocean17
South Atlantic Ocean12
Labrador Sea7
South China Sea6
North Sea6
North Atlantic Ocean5
South Pacific Ocean5
Arabian Sea4

HYDROPAC 75 · HYDROLANT 40 · NAVAREA IV 16 · NAVAREA XII 8 · USGS earthquakes 6 · HYDROARC 2 · NOAA IncidentNews 1

Issued · 148

Cancelled · 137

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 2012-W08 (2012-02-20 to 2012-02-26) · seahazards