Navigational warnings, week 2012-W22

2012-05-28 to 2012-06-03 UTC

  1. 05-28
    21
  2. 05-29
    22
  3. 05-30
    21
  4. 05-31
    22
  5. 06-01
    28
  6. 06-02
    12
  7. 06-03
    20
issued
146
cancelled
153
in force at end
279
of these still in force
0

What this reporting period contains

146 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.

Cable ops, Exercises tie for the largest recorded count, with 27 messages each.

HYDROPAC accounts for 64 of 146 recorded messages (44%), 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

Cable ops27
Exercises27
Incidents24
Other22
Nav aids11
Icebergs8
Quakes7
Missiles5
Derelicts4
Spills3
Surveys3
Towing2
Wrecks1
Piracy1
Containers1

Issued · by sea

South Pacific Ocean10
South China Sea9
North Pacific Ocean9
North Atlantic Ocean8
South Atlantic Ocean8
Mediterranean Sea - Eastern Basin7
Labrador Sea6
Indian Ocean5

HYDROPAC 64 · HYDROLANT 52 · NAVAREA IV 12 · USGS earthquakes 7 · HYDROARC 6 · NOAA IncidentNews 3 · NAVAREA XII 2

Issued · 146

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 2012-W22 (2012-05-28 to 2012-06-03) · seahazards