During the past two years, the DOWs and surface instrumentation have participated in the PECAN (Plains Elevated Convection At Night project), studying the initiation and evolution of nighttime convection, the Olympic Mountains Experiment (OLYMPEX), characterizing the evolution of orographic precipitation in the Olympic Mountain range in Washington State, and the TWIRL (Tornadic Winds: In situ and Radar observations and Low-levels) tornado structure study. The DOWs have collected data in two major east coast blizzards in 2015 and have been deployed to Pennsylvania, Illinois, Texas, Florida, Vermont, New Hampshire, and Washington D. C. for education purposes. CSWR launched soundings in support of a winter storm project in Colorado and a Mobile Mesonet with in situ instrumentation was used educationally for a nomadic storm-chasing class in the central plains.
DOWs will play a central role in the SNOWIE project in winter 2017, and have been requested for the several upcoming research campaigns.
The capabilities of the DOW network, including mesonets and Pods and related instrumentation and examples of products will be described, as well as recent upgrades to platforms, antennas, and other systems.