Navigational warnings, week 2015-W08

2015-02-16 to 2015-02-22 UTC

  1. 02-16
    26
  2. 02-17
    21
  3. 02-18
    35
  4. 02-19
    19
  5. 02-20
    23
  6. 02-21
    26
  7. 02-22
    15
issued
165
cancelled
159
in force at end
440
of these still in force
0

What this reporting period contains

165 messages have issue dates in this period, and 159 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 33 of 165 recorded messages (20%), the largest category group in this selection.

HYDROPAC accounts for 72 of 165 recorded messages (44%), 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

Incidents33
Exercises31
Other28
Nav aids25
Quakes12
Cable ops10
Missiles9
Icebergs8
Surveys3
Spills2
Restricted1
Wrecks1
Derelicts1
Debris1

Issued · by sea

North Pacific Ocean22
North Atlantic Ocean12
South Atlantic Ocean10
Labrador Sea7
North Sea6
Indian Ocean6
Coral Sea5
South China Sea4

HYDROPAC 72 · HYDROLANT 44 · NAVAREA IV 20 · USGS earthquakes 12 · HYDROARC 8 · NAVAREA XII 7 · NOAA IncidentNews 2

Issued · 165

Cancelled · 159

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 2015-W08 (2015-02-16 to 2015-02-22) · seahazards