Navigational warnings, week 2015-W28

2015-07-06 to 2015-07-12 UTC

  1. 07-06
    23
  2. 07-07
    27
  3. 07-08
    29
  4. 07-09
    35
  5. 07-10
    41
  6. 07-11
    19
  7. 07-12
    23
issued
197
cancelled
218
in force at end
350
of these still in force
0

What this reporting period contains

197 messages have issue dates in this period, and 218 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 38 of 197 recorded messages (19%), the largest category group in this selection.

HYDROPAC accounts for 68 of 197 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

Incidents38
Exercises36
Nav aids30
Other29
Cable ops13
Quakes13
Missiles11
Derelicts8
Icebergs7
Surveys4
Restricted3
Spills3
Storms1
Towing1

Issued · by sea

North Pacific Ocean14
North Atlantic Ocean14
Mediterranean Sea - Eastern Basin12
South China Sea12
South Pacific Ocean9
Gulf of Mexico7
Labrador Sea7
Indian Ocean6

HYDROPAC 68 · HYDROLANT 63 · NAVAREA IV 26 · HYDROARC 19 · USGS earthquakes 13 · NAVAREA XII 5 · NOAA IncidentNews 3

Issued · 197

Cancelled · 218

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 2015-W28 (2015-07-06 to 2015-07-12) · seahazards