Location

Significant weather from start of SSW event

Significant weather from end of SSW event

Significant weather

start from Central Date

Airports

Ave days from start of SSW

Number of SSW events

Ave days from End of SSW

Number

of SSW events

Ave days from Central Date

Number of SSW events

RIA

21

6

8

2

15

6

SIA

39

7

15

6

29

7