SOARING FORECAST FOR SEATTLE, WA DATE...2/23/2025...12Z (Based on model generated sounding profile) THERMAL INDEX (TI), TEMPERATURE of CONVECTION (TOC) and POTENTIAL LIFT at each level HEIGHT | TI | TOC | POTENTIAL LIFT 4000 FT ASL | 1.1 | 58 | 112 5000 FT ASL | 1.9 | 60 | 164 6000 FT ASL | 4.1 | 64 | 182 7000 FT ASL | 5.9 | 67 | 208 8000 FT ASL | 8.0 | 72 | 231 9000 FT ASL | 10.7 | 77 | 236 10000 FT ASL | 13.0 | 82 | 249 11000 FT ASL | 15.1 | 86 | 265 12000 FT ASL | 15.9 | 89 | 311 13000 FT ASL | 16.4 | 90 | 372 14000 FT ASL | 16.9 | 91 | 426 15000 FT ASL | 17.7 | 93 | 473 HEIGHT OF THE -3 THERMAL INDEX....770 TOP OF THE LIFT............2985 SEATTLE, WA MAX TEMPERATURE FORECAST.........56 DEGREES F FIRST USABLE LIFT..........57 DEGREES F HEIGHT OF FIRST USABLE LIFT..........3231 FT ASL GREAT BASIN SOARING INDEX (max lift)...0 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 203 10 #### 246 47 5000 194 15 #### 249 47 6000 199 20 #### 248 49 7000 207 27 #### 247 52 8000 209 36 #### 246 52 9000 216 47 #### 242 51 10000 225 58 #### 238 51 11000 235 66 #### 235 52 12000 238 67 #### 234 54 13000 244 64 #### 232 50 14000 248 67 #### 231 52 15000 249 73 #### 230 57 IT IS EMPHASIZED...THIS EXPERIMENTAL SOARING FORECAST INFORMATION IS NOT CONTINUOUSLY MONITORED. THIS INFORMATION IS VALID ONLY FOR THE INDICATED SITE AREA AND FREQUENTLY WILL NOT APPLY TO OTHER AREAS IN THE REGION.