DrJack's WINDIP Upper-Air Wind Forecast for SALINAS on MON 03/15 ------ WS,WD,U(kt) SITE=ksns METAR=ksns RidgePerp.=210 Run:03/15@16:29Z-16:29Z RUC : 00=03/15:15Z 03=03/15:18Z 06=03/15:21Z 09=03/16: 0Z 12=03/16: 3Z 300mb: 53 284 15 52 282 16 49 275 21 46 261 29 46 251 34 850mb: 5 009 -5 3 333 -2 6 165 4 10 181 9 13 183 12 ---------------------------------------------------------------------------- NAM : 00=03/15:12Z 12=03/16: 0Z 24=03/16:12Z 36=03/17: 0Z 48=03/17:12Z 300mb: 55 291 9 45 251 34 60 241 52 61 238 54 42 237 37 850mb: 7 028 -7 12 190 11 18 190 17 6 195 6 2 002 -2 GFS : 00=03/15:12Z 12=03/16: 0Z 24=03/16:12Z 36=03/17: 0Z 48=03/17:12Z 60=03/18: 0Z 72=03/18:12Z 300mb: 51 286 12 54 248 43 62 234 56 60 226 58 43 223 42 23 255 16 35 324 -14 850mb: 6 059 -5 11 177 9 17 186 15 5 165 4 3 110 -1 5 021 -5 7 350 -5 -------------------------------------------------------------------------------------------------------- GFS : 96=03/19: 0Z 120=03/20: 0Z 144=03/21: 0Z 168=03/22: 0Z 192=03/23: 0Z 216=03/24: 0Z 240=03/25: 0Z 300mb: 51 354 -41 28 279 10 46 320 -16 40 277 16 41 247 33 42 307 -5 46 311 -9 850mb: 8 003 -7 4 047 -4 2 082 -1 7 207 7 5 333 -3 18 330 -9 18 002 -16 ------ The criterion "mt. wave" windspeeds used for this site are: To have a mt. wave somewhere (indicated by "+" marks) (1) windspeed of 65 kt at 300 mb (approx. 31,000 ft) (2) windspeed of 20 kt at "ridgetop" level of 850 mb (approx. 5,000 ft) To have a mt. wave at designated ridge (indicated by "*" marks) (1) perpendicular wind of 46 kt at 300 mb (approx. 31,000 ft) (2) perpendicular wind of 14 kt at "ridgetop" level of 850 mb (approx. 5,000 ft) These criteria based on the those empirically developed for the Sierra wave by Doug Armstrong of the Reno NWS For a description of the forecast format and forecasts for other locations, see: http://www.drjack.info/WINDIP/ Please recognize that the utilized mt. wave criterion is simplistic while mt. wave behavior can be complex, so the simple yes/no program predictions cannot be expected to cover all mt. wave occurrences.