Wide World of SPoRT Blog
Powerful cold front blasting Plains with high winds and blowing dust
Mon, 10 Nov 2014 22:35:55
A strong cold front is ushering in markedly colder air for much of the central and eastern U.S. over the next several days. The cold front today is highlighted by extreme temperature contrasts over the Southern Plains, with high winds and blowing dust along and behind the front as it surges southward through Colorado and [...]
NWS Albuquerque Fog Product Evaluation
The Albuquerque National Weather Service Forecast Office recently evaluated the SPoRT MODIS fog product, also known as the spectral difference, as well as the GOES low cloud base and fog depth products. The Aviation forecaster on the morning of 7 January 2009 used these products to assist in producing and modifying the terminal aerodrome forecast (TAF) for two regional airports: Farmington and Gallup. The main issue was a concern about the validity of the timing of fog at each TAF site in the model guidance for these observation sparse locations. The SPoRT products were valuable, and the Aviation forecaster said, "Seeing where the lower clouds and fog were developing through the evening in the imagery made me much more confident if lower clouds and / or fog did occur, it woud not be until 10Z or after, as remained forecasted in the 06Z TAF."
Image of the Day
(click to enlarge)
Daily sea surface temperature (SST) data provides valuable ocean thermal structure for coastal weather forecasting and data assimilation. The increased spatial resolution and calibration accuracy of MODIS provides for increased monitoring over that of GOES.
Product Status Page
Though we're not 24/7, SPoRT strives to provide the most timely and reliable data products to its partners and end users. A system has been developed to monitor the availability of LDM and FTP products and categorize each product based on its age. Summaries are posted every 10 minutes to the link below.