1st -17th July 1974

MEAN SLP

17th -26th July 1977

MEAN SLP

23rd July -1st August1993

MEAN SLP

14th – 23rd July 1999

MEAN SLP

1st -17th July 1974

Mean 10m wind speeds

17th -26th July 1977

Mean 10m wind speeds

23rd July -1st August1993

Mean 10m wind speeds

14th – 23rd July 1999

Mean 10m wind speeds

U-wind profiles – (Nottingham) 12Z, JulyRun lengths: 8-16 days

Means plus and minus 1 standard deviation

V-wind profiles – (Nottingham) 12Z, JulyRun lengths: 8-16 days

Means plus and minus 1 standard deviation

Mean for all years plus and minus 1 standard deviation (black lines)U-wind

Coloured lines are Nottingham soundings, 14th-23July 1999, 12Z

Coloured lines are Nottingham soundings, 14th-23July 1999, 12Z

Mean for all years plus and minus 1 standard deviation (black lines)V-wind