Sunday, April 23rd, 2017, at 4:45 am PDT
The Weather at Caltech
The Caltech TCCON weather station is located on the roof of the Linde + Robinson Laboratory on the Caltech campus in Pasadena, CA. Measurements are taken every second by a small array of instruments mounted next to the coelostat solar telescope dome. A weather forecast for the area is generated by the National Weather Service.
The weather station's instrumentation is described here.
The Millikan Library Webcam
A webcam on the 9th floor of Millikan Library provides a live view of the skies over Caltech. Click to enlarge.