SOARING FORECAST FOR SPOKANE, WA DATE...4/1/2025...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 | -6.0 | 43 | 200 5000 FT ASL | -4.8 | 45 | 243 6000 FT ASL | -4.2 | 46 | 300 7000 FT ASL | -3.2 | 48 | 348 8000 FT ASL | -2.5 | 49 | 411 9000 FT ASL | -1.9 | 50 | 467 10000 FT ASL | -1.0 | 52 | 516 11000 FT ASL | -0.1 | 54 | 563 12000 FT ASL | 1.2 | 56 | 605 13000 FT ASL | 1.8 | 58 | 666 14000 FT ASL | 2.5 | 59 | 720 15000 FT ASL | 3.0 | 60 | 777 HEIGHT OF THE -3 THERMAL INDEX....7250 TOP OF THE LIFT............11105 SPOKANE, WA MAX TEMPERATURE FORECAST.........54 DEGREES F FIRST USABLE LIFT..........46 DEGREES F HEIGHT OF FIRST USABLE LIFT..........5446 FT ASL GREAT BASIN SOARING INDEX (max lift)...567 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 238 18 #### 248 16 5000 246 16 #### 249 16 6000 254 15 #### 251 16 7000 266 14 #### 262 15 8000 281 12 #### 286 11 9000 280 12 #### 307 9 10000 280 10 #### 326 10 11000 276 8 #### 333 11 12000 258 5 #### 325 12 13000 234 5 #### 324 12 14000 196 5 #### 325 11 15000 168 5 #### 333 10 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.