Navigational warnings, week 2013-W39

2013-09-23 to 2013-09-29 UTC

  1. 09-23
    31
  2. 09-24
    30
  3. 09-25
    37
  4. 09-26
    32
  5. 09-27
    30
  6. 09-28
    15
  7. 09-29
    27
issued
202
cancelled
193
in force at end
370
of these still in force
0

What this reporting period contains

202 messages have issue dates in this period, and 193 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 51 of 202 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 93 of 202 recorded messages (46%), 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

Incidents51
Exercises42
Other24
Cable ops21
Nav aids17
Missiles11
Surveys10
Icebergs8
Quakes6
Derelicts5
Debris3
Wrecks3
Piracy1

Issued · by sea

North Pacific Ocean19
South Pacific Ocean13
Indian Ocean12
Mediterranean Sea - Eastern Basin11
South Atlantic Ocean11
Arabian Sea8
Labrador Sea7
North Sea7

HYDROPAC 93 · HYDROLANT 64 · HYDROARC 17 · NAVAREA IV 14 · NAVAREA XII 8 · USGS earthquakes 6

Issued · 202

Cancelled · 193

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-W39 (2013-09-23 to 2013-09-29) · seahazards