Navigational warnings, week 2013-W22

2013-05-27 to 2013-06-02 UTC

  1. 05-27
    25
  2. 05-28
    19
  3. 05-29
    35
  4. 05-30
    30
  5. 05-31
    34
  6. 06-01
    11
  7. 06-02
    17
issued
171
cancelled
180
in force at end
322
of these still in force
0

What this reporting period contains

171 messages have issue dates in this period, and 180 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 31 of 171 recorded messages (18%), the largest category group in this selection.

HYDROPAC accounts for 73 of 171 recorded messages (43%), 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

Incidents31
Other27
Exercises27
Cable ops20
Nav aids16
Missiles15
Surveys8
Icebergs8
Quakes6
Derelicts5
Spills2
Restricted1
Wrecks1
Towing1
Piracy1
Ordnance1
Containers1

Issued · by sea

North Pacific Ocean18
South Atlantic Ocean14
Indian Ocean10
North Atlantic Ocean8
South China Sea7
Labrador Sea7
South Pacific Ocean7
North Sea7

HYDROPAC 73 · HYDROLANT 63 · NAVAREA IV 16 · NAVAREA XII 8 · USGS earthquakes 6 · HYDROARC 3 · NOAA IncidentNews 2

Issued · 171

Cancelled · 180

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-W22 (2013-05-27 to 2013-06-02) · seahazards