Navigational warnings, week 2012-W27

2012-07-02 to 2012-07-08 UTC

  1. 07-02
    29
  2. 07-03
    25
  3. 07-04
    27
  4. 07-05
    21
  5. 07-06
    24
  6. 07-07
    18
  7. 07-08
    18
issued
162
cancelled
173
in force at end
308
of these still in force
0

What this reporting period contains

162 messages have issue dates in this period, and 173 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 30 of 162 recorded messages (19%), the largest category group in this selection.

HYDROLANT accounts for 61 of 162 recorded messages (38%), 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

Incidents30
Other29
Nav aids28
Exercises21
Cable ops16
Icebergs11
Quakes6
Missiles5
Spills4
Surveys4
Derelicts4
Wrecks2
Restricted1
Debris1

Issued · by sea

South Atlantic Ocean17
South China Sea13
North Pacific Ocean9
North Atlantic Ocean7
Black Sea7
South Pacific Ocean6
Davis Strait5
North Sea5

HYDROLANT 61 · HYDROPAC 59 · NAVAREA IV 18 · HYDROARC 11 · USGS earthquakes 6 · NOAA IncidentNews 4 · NAVAREA XII 3

Issued · 162

Cancelled · 173

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-W27 (2012-07-02 to 2012-07-08) · seahazards