Robert Wilson wrote:
Or indeed a Femto or Atto one.

cupra wrote:

Jonathan Stott wrote:

cupra wrote:

hymie wrote:

Just accessed my weather station data ,high gust of 98mph ,ave 48mph
for 5 mins in high ash ave, leeds 17 ,half mile from wigton Lane.

arrrgghh! the 'm' word!

Better than a nanotornado I guess


or a pico one!


An Atto-tornado, is me turning around while farting ! ;-)