Navigational warnings, week 2013-W05

2013-01-28 to 2013-02-03 UTC

  1. 01-28
    30
  2. 01-29
    18
  3. 01-30
    26
  4. 01-31
    21
  5. 02-01
    36
  6. 02-02
    15
  7. 02-03
    12
issued
158
cancelled
157
in force at end
327
of these still in force
0

What this reporting period contains

158 messages have issue dates in this period, and 157 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 158 recorded messages (20%), the largest category group in this selection.

HYDROPAC accounts for 72 of 158 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

Incidents31
Cable ops23
Other19
Exercises16
Quakes15
Nav aids14
Missiles11
Icebergs9
Surveys8
Derelicts8
Containers2
Wrecks1
Debris1

Issued · by sea

South Atlantic Ocean18
Coral Sea17
North Pacific Ocean15
North Atlantic Ocean12
South China Sea6
Indian Ocean4
Gulf of St. Lawrence4
South Pacific Ocean4

HYDROPAC 72 · HYDROLANT 52 · USGS earthquakes 15 · NAVAREA IV 14 · NAVAREA XII 4 · HYDROARC 1

Issued · 158

Cancelled · 157

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-W05 (2013-01-28 to 2013-02-03) · seahazards