The ambient temperature, barometric pressure and relative humidity were entered into each computer from each system's corresponding weather station (model WS-2080; Ambient Weather, Chandler, AZ, USA); each weather station had been corrected and matched with the ParvoMedics' factory standards.
Wezr is a mobile weather station that automatically corrects standard weather forecasts that tend to cover a large area to better match your exact location.
Weather radar estimates can be used outright, or corrected for rain gauge observations.
The Keetch Byram drought index (KBDI; Keetch and Byram, 1968, typographical errors corrected 1988) was specifically designed as a fire weather warning system.
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Two previously unknown tropical cyclones were identified using records including historical weather maps and ship reports, and information on the known storms was amended and corrected.
(b) Relative (weather-corrected) numbers of NLC nights.
Nevertheless, in all cases, within the considered time period (1990 to 2013), there was no statistically significant trend in both the weather-corrected NLC number over a season and the weather-corrected NLC brightness.
If we normalize the NLC occurrence number by the number of clear and semiclear weather nights, we obtain weather-corrected relative NLC numbers for the entire time period, as shown in Figure 1b.
It is shown that both the quantile-perturbation and advanced weather typing based methods allow precipitation biases in climate model simulation results to be largely corrected.
The system's manifold failures -- cold winter weather, for example, caused some machinery to freeze up -- led to three investigations and took months to be corrected.
