Navigational warnings, week 2012-W35

2012-08-27 to 2012-09-02 UTC

  1. 08-27
    32
  2. 08-28
    19
  3. 08-29
    44
  4. 08-30
    28
  5. 08-31
    30
  6. 09-01
    14
  7. 09-02
    13
issued
180
cancelled
175
in force at end
322
of these still in force
0

What this reporting period contains

180 messages have issue dates in this period, and 175 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 38 of 180 recorded messages (21%), the largest category group in this selection.

HYDROPAC accounts for 70 of 180 recorded messages (39%), 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

Exercises38
Incidents32
Other23
Nav aids16
Surveys14
Cable ops14
Quakes10
Icebergs9
Derelicts7
Missiles5
Spills4
Restricted3
Piracy2
Wrecks1
Volcanic1
Containers1

Issued · by sea

South Atlantic Ocean17
North Pacific Ocean15
North Atlantic Ocean14
Indian Ocean10
Labrador Sea10
South China Sea5
Philippine Sea5
South Pacific Ocean5

HYDROPAC 70 · HYDROLANT 60 · NAVAREA IV 23 · HYDROARC 10 · USGS earthquakes 8 · NAVAREA XII 5 · NOAA IncidentNews 4

Issued · 180

Cancelled · 175

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-W35 (2012-08-27 to 2012-09-02) · seahazards