The second, grayscale color range indicates that values that may have exceeded the height of the radar beam. The first applies a multi-color scale to values that could be determined within highest beam angle. The enhanced echo tops product incorporates two elevation ranges. Some storms are too close to the radar for the beam to see the top, so echo tops are often underestimated for strong storms near the radar. This product is useful for identifying strong updrafts, and a sudden drop can indicate the onset of a downdraft. Higher echoes are often associated with stronger areas of a storm. The echo tops product shows the maximum height of precipitation echoes detected by the radar between 5,000 and 70,000 feet that exceed 18 dBZ. Learn more about VIL on our blog or on Wikipedia. VIL is subject to radar limitations and seasonal dependencies, so it's a tricky product to interpret. When VIL values fall rapidly, it may suggest a downburst. High values for VIL can indicate heavy rainfall or the presence of hail.
#Radarscope alternative for android#
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Vertically integrated liquid (VIL) estimates the amount of water in a column of air. I already use radarscope for noaa nexradar, but Im looking for a good one thatll let me see conus views as well as tracking tropical Press J to jump to the feed. Most of them of been superseded over the years by better alternatives, but they can still be used for reference purposes or when using RadarScope on a low-bandwidth connection. The "Classic Products" in RadarScope date back to the original NEXRAD Level III product suite. In the years since advances in technology and communications have allowed them to improve the quality of radar products. The NEXRAD radar network was developed by the National Weather Services in the 1980s and first deployed in the early 1990s.