Navigational warnings, week 2014-W31

2014-07-28 to 2014-08-03 UTC

  1. 07-28
    30
  2. 07-29
    28
  3. 07-30
    32
  4. 07-31
    19
  5. 08-01
    31
  6. 08-02
    16
  7. 08-03
    19
issued
175
cancelled
195
in force at end
374
of these still in force
0

What this reporting period contains

175 messages have issue dates in this period, and 195 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 33 of 175 recorded messages (19%), the largest category group in this selection.

HYDROPAC accounts for 70 of 175 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

Exercises33
Incidents29
Nav aids26
Other19
Quakes12
Icebergs10
Cable ops10
Surveys10
Missiles9
Spills6
Derelicts5
Piracy2
Containers1
Storms1
Volcanic1
Towing1

Issued · by sea

North Pacific Ocean15
North Atlantic Ocean11
Labrador Sea7
South Atlantic Ocean7
Philippine Sea6
Gulf of Mexico6
Mediterranean Sea - Eastern Basin5
Arabian Sea5

HYDROPAC 70 · HYDROLANT 47 · NAVAREA IV 19 · HYDROARC 14 · USGS earthquakes 12 · NAVAREA XII 7 · NOAA IncidentNews 6

Issued · 175

Cancelled · 195

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 2014-W31 (2014-07-28 to 2014-08-03) · seahazards