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Blue Dot 105: Weather From Space!

Our nation's fleet of weather satellites are one of our greatest orbital assets. They provide the data that is fed into sophisticated computer models which are then used by forecasters to give us accurate 5 to 7 day outlooks on the weather. In November, the Joint Polar Satellite System or JPSS-1 was launched with amazing instrumental capabilities. In the image above, you can see the smoke plumes from the devastating Thomas Fire, the largest wildfire in California history. The National Oceanic and Atmospheric Administration and the National Weather Service operate the nation's weather satellites and provide their products for local forecasters, firefighters and disaster planners as well as commerce and industry. In this episode, Dave talks to Mitch Goldberg, the Program Scientist for the JPSS and an expert on all types of weather satellites. In the second half of the show, a three way discussion ensues with Joe Pica, the Director of Observations for the NWS and Rob Elvington, a television meteorologist with a deep level of understanding of how to use satellite data and imagery for his daily forecasts.

Dave Schlom is the longtime host and creator of Blue Dot. From surfing to Voyager in interstellar space, rock guitar to orcas in our imperiled oceans, the topics on Blue Dot are as varied as the host’s interests and connections -- which are pretty limitless! An internationally respected space history journalist, Dave is also deeply fascinated by all aspects of the grand workings of nature’s awesome machinery on scales ranging from galactic to subatomic. And topics take in all aspects of the arts and sciences.