Navigational warnings, week 2013-W06

2013-02-04 to 2013-02-10 UTC

  1. 02-04
    23
  2. 02-05
    25
  3. 02-06
    51
  4. 02-07
    30
  5. 02-08
    37
  6. 02-09
    16
  7. 02-10
    14
issued
196
cancelled
194
in force at end
329
of these still in force
0

What this reporting period contains

196 messages have issue dates in this period, and 194 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Quakes accounts for 54 of 196 recorded messages (28%), the largest category group in this selection.

HYDROLANT accounts for 69 of 196 recorded messages (35%), 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

Quakes54
Other26
Cable ops21
Nav aids21
Exercises19
Incidents17
Icebergs11
Missiles11
Derelicts4
Containers4
Surveys2
Debris2
Structures2
Wrecks1
Piracy1

Issued · by sea

Coral Sea48
South Atlantic Ocean20
North Pacific Ocean7
Arabian Sea7
North Atlantic Ocean7
North Sea7
South China Sea5
Mediterranean Sea - Eastern Basin5

HYDROLANT 69 · HYDROPAC 53 · USGS earthquakes 48 · NAVAREA IV 14 · NAVAREA XII 11 · HYDROARC 1

Issued · 196

Cancelled · 194

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-W06 (2013-02-04 to 2013-02-10) · seahazards