12b.3 Automating the Subjective Recognition of 500 Mb Wind Patterns as Input to a Meteorological Forecasting System
نویسندگان
چکیده
MEDEX is a fuzzy expert system for nowcasting gale-force winds in the Mediterranean. Kuciauskas et al. (1996) and Hadjimichael et al. (1996) have described, respectively, the general development and fuzzy aspects of MEDEX, which focuses on topographically-channeled winds that occur under certain synoptic conditions. As such, a key synoptic input to MEDEX is the 500 mb circulation pattern affecting the European area. Over one year’s worth of forecast analyses that have accompanied the development of MEDEX has convinced the developers of the considerable training required to differentiate between the five different flow regimes, as shown in Figure 1.
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