Navigational warnings, week 2017-W26

2017-06-26 to 2017-07-02 UTC

  1. 06-26
    33
  2. 06-27
    38
  3. 06-28
    34
  4. 06-29
    39
  5. 06-30
    37
  6. 07-01
    29
  7. 07-02
    15
issued
225
cancelled
224
in force at end
435
of these still in force
0

What this reporting period contains

225 messages have issue dates in this period, and 224 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 47 of 225 recorded messages (21%), the largest category group in this selection.

HYDROLANT accounts for 90 of 225 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

Incidents47
Other45
Exercises32
Surveys25
Nav aids20
Missiles15
Quakes9
Cable ops8
Icebergs6
Wrecks5
Containers3
Derelicts3
Spills3
Piracy2
Ordnance2

Issued · by sea

North Pacific Ocean21
North Sea18
South Pacific Ocean14
Black Sea13
South Atlantic Ocean13
South China Sea12
Mediterranean Sea - Eastern Basin11
North Atlantic Ocean11

HYDROLANT 90 · HYDROPAC 83 · NAVAREA IV 23 · NAVAREA XII 11 · USGS earthquakes 9 · HYDROARC 6 · NOAA IncidentNews 3

Issued · 225

Cancelled · 224

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-W26 (2017-06-26 to 2017-07-02) · seahazards