Navigational warnings, week 2017-W06

2017-02-06 to 2017-02-12 UTC

  1. 02-06
    28
  2. 02-07
    30
  3. 02-08
    27
  4. 02-09
    41
  5. 02-10
    40
  6. 02-11
    35
  7. 02-12
    29
issued
230
cancelled
206
in force at end
455
of these still in force
0

What this reporting period contains

230 messages have issue dates in this period, and 206 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 59 of 230 recorded messages (26%), the largest category group in this selection.

HYDROPAC accounts for 94 of 230 recorded messages (41%), 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

Incidents59
Exercises51
Other48
Icebergs14
Surveys13
Nav aids13
Derelicts8
Spills6
Cable ops4
Missiles3
Containers3
Wrecks2
Quakes2
Piracy1
Ordnance1
Volcanic1
Debris1

Issued · by sea

North Pacific Ocean20
North Atlantic Ocean20
South Atlantic Ocean10
South China Sea9
Gulf of Mexico9
Southern Ocean7
Philippine Sea7
North Sea7

HYDROPAC 94 · HYDROLANT 85 · NAVAREA IV 23 · NAVAREA XII 15 · NOAA IncidentNews 6 · HYDROARC 5 · USGS earthquakes 2

Issued · 230

Cancelled · 206

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 2017-W06 (2017-02-06 to 2017-02-12) · seahazards