Review - existing cases : Windstorm Jeanette, observations
{"Image DocumentName": "Review - existing cases : Windstorm Jeanette, observations", "Image ImageDescription": "Satellite \u2013 black dots indicate positions of Aberystwyth and Cardington. MST \u2013 downward protrusion of strong winds just before the passage of the main cold front at ~0400 UTC at 4km followed by a secondary wind maximum from UTC. Strong upper level jet at 10 km (> 50 ms-1). Windspeeds + echo power (maximum in echo power due to gradient in RH and enhanced static stability) indicate cold front passed between 3-8 km from UTC (only evident above 3 km). ~2 hours later the winds strengthened again in the midtroposphere. Between UTC windspeeds in excess of 37 ms-1 measured below 5 km sometimes increasing to 50ms-1. Prominent slantwise banding evident in observed winds. Windspeed from MST radar. IR satellite imagery. Parton et al. (2009)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}