University of Reading Solar Eclipse Day data plots

Observations for today - balloon burst at about 0940 UTC

Cloud base measurements

Cloud bases are shown in black (lowest), then red (if there is a second layer), then blue (if there is a third layer).

Air temperature (in screen) measurements

Fine wire thermometer (TEclipse) measurements

Surface global solar irradiance measurements

Surface direct beam solar irradiance measurements

10 metre wind speed measurements

10 metre wind direction measurements

360: North, 45: North-east, 90: East, 135: South-east, 180:South, 225: South-west, 270: West, 315: North-west

Mean sea level pressure measurements

Quick links to University of Reading surface weather observations
Text information: Current observations
Graphical information: Observations from the past 6 hours