Travel Planner Find local forecast Submit National RadarHydrologic Outlook ESFMTR * WHAT...Unsettled weather is forecast to return to the region this week. The first round of rain is progged to impact areas mainly south of the Golden Gate Tuesday night into Wednesday. Rainfall amounts will ...
Even worse, opponents say, the weather tower won’t work because of obstruction from surrounding mountain ranges. But the federal government’s chief meteorologist in Tucson says that a Doppler tower--dubbed NEXRAD, for next generation radar--can do “magnificent things” for southern Arizona. Adv...
Objects reradiate a portion of energy which is captured by the radar receiver. The received signal is then processed for information extraction. Radar systems are widely used for surveillance, air security, navigation, weather hazard detection, as well as remote sensing applications. In this work,...
In this study, we present observations of MSTIDs’ horizontal velocities over Taiwan using HF Doppler sounding. The HF Doppler radar can sense altitudes in the 146–350-km range, depending on time of day, season, and solar activity. The role of neutral winds is also discussed....
While NASA’s CPEX field campaign in 2017 was primarily designed to study tropical convective processes, it was also designed to feature and evaluate the performance of the DAWN lidar operating from high altitude (~10–12 km) on a fast moving aircraft (~225 m/s ground speed) in weather con...
The Doppler radar data used in this study are from the six S-band China Next-Generation Weather Radars (CINRAD/SA), and the site information and usage period of the radars are shown in Table 1. The radars are 10-cm wavelength Doppler radars with a 1° half-power beam width. The radar...