Navigational warnings, week 2017-W07

2017-02-13 to 2017-02-19 UTC

  1. 02-13
    28
  2. 02-14
    29
  3. 02-15
    34
  4. 02-16
    34
  5. 02-17
    44
  6. 02-18
    17
  7. 02-19
    20
issued
206
cancelled
200
in force at end
461
of these still in force
0

What this reporting period contains

206 messages have issue dates in this period, and 200 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 51 of 206 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 83 of 206 recorded messages (40%), 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

Other51
Incidents44
Exercises34
Surveys18
Icebergs15
Nav aids12
Spills7
Cable ops6
Missiles6
Wrecks4
Derelicts4
Debris2
Piracy2
Ordnance1

Issued · by sea

South Atlantic Ocean19
North Atlantic Ocean14
North Pacific Ocean13
South China Sea9
Caribbean Sea8
Labrador Sea8
North Sea8
Southern Ocean7

HYDROPAC 83 · HYDROLANT 82 · NAVAREA IV 23 · NAVAREA XII 8 · NOAA IncidentNews 7 · HYDROARC 3

Issued · 206

Cancelled · 200

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-W07 (2017-02-13 to 2017-02-19) · seahazards