Navigational warnings, week 2010-W40

2010-10-04 to 2010-10-10 UTC

  1. 10-04
    23
  2. 10-05
    17
  3. 10-06
    36
  4. 10-07
    22
  5. 10-08
    14
  6. 10-09
    13
  7. 10-10
    18
issued
143
cancelled
133
in force at end
308
of these still in force
0

What this reporting period contains

143 messages have issue dates in this period, and 133 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 28 of 143 recorded messages (20%), the largest category group in this selection.

HYDROPAC accounts for 52 of 143 recorded messages (36%), 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

Other28
Exercises23
Incidents22
Nav aids22
Cable ops12
Quakes8
Piracy7
Derelicts6
Missiles6
Ordnance2
Spills2
Surveys2
Icebergs1
Debris1
Towing1

Issued · by sea

North Pacific Ocean11
South Atlantic Ocean10
North Atlantic Ocean10
Gulf of Mexico7
Indian Ocean6
Arabian Sea6
South China Sea4
Laccadive Sea4

HYDROPAC 52 · HYDROLANT 47 · NAVAREA IV 19 · NAVAREA XII 11 · USGS earthquakes 8 · HYDROARC 4 · NOAA IncidentNews 2

Issued · 143

Cancelled · 133

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 2010-W40 (2010-10-04 to 2010-10-10) · seahazards