Navigational warnings, week 2014-W21

2014-05-19 to 2014-05-25 UTC

  1. 05-19
    20
  2. 05-20
    34
  3. 05-21
    30
  4. 05-22
    20
  5. 05-23
    26
  6. 05-24
    20
  7. 05-25
    17
issued
167
cancelled
160
in force at end
375
of these still in force
0

What this reporting period contains

167 messages have issue dates in this period, and 160 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 39 of 167 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 59 of 167 recorded messages (35%), 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

Exercises39
Other24
Incidents23
Nav aids20
Missiles15
Quakes11
Cable ops10
Icebergs7
Surveys7
Derelicts3
Spills3
Debris2
Wrecks1
Containers1
Ordnance1

Issued · by sea

North Atlantic Ocean25
North Pacific Ocean23
South China Sea7
Gulf of Mexico6
Black Sea5
Yellow Sea4
Coral Sea4
South Atlantic Ocean4

HYDROPAC 59 · HYDROLANT 47 · NAVAREA IV 24 · NAVAREA XII 19 · USGS earthquakes 11 · HYDROARC 4 · NOAA IncidentNews 3

Issued · 167

Cancelled · 160

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-W21 (2014-05-19 to 2014-05-25) · seahazards