Navigational warnings, week 2018-W04

2018-01-22 to 2018-01-28 UTC

1. 01-22
   34
2. 01-23
   39
3. 01-24
   41
4. 01-25
   38
5. 01-26
   46
6. 01-27
   32
7. 01-28
   24

issued

254

cancelled

241

in force at end

512

of these still in force

0

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.