Navigational warnings, week 2016-W11

2016-03-14 to 2016-03-20 UTC

  1. 03-14
    38
  2. 03-15
    28
  3. 03-16
    37
  4. 03-17
    29
  5. 03-18
    36
  6. 03-19
    25
  7. 03-20
    13
issued
206
cancelled
223
in force at end
378
of these still in force
0

What this reporting period contains

206 messages have issue dates in this period, and 223 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 56 of 206 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 91 of 206 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

Incidents56
Other44
Exercises30
Nav aids14
Cable ops13
Quakes12
Icebergs10
Surveys8
Missiles6
Spills6
Derelicts2
Ordnance2
Containers1
Structures1
Debris1

Issued · by sea

North Pacific Ocean20
North Atlantic Ocean18
Mediterranean Sea - Eastern Basin15
South Atlantic Ocean11
South China Sea8
Caribbean Sea6
Arabian Sea5
Gulf of Mexico4

HYDROPAC 91 · HYDROLANT 63 · NAVAREA IV 22 · USGS earthquakes 12 · NAVAREA XII 7 · NOAA IncidentNews 6 · HYDROARC 5

Issued · 206

Cancelled · 223

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 2016-W11 (2016-03-14 to 2016-03-20) · seahazards