SOARING FORECAST FOR PASCO/TRI-CITIES, WA DATE...4/28/2025...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 | -5.8 | 64 | 240 5000 FT ASL | -4.1 | 67 | 268 6000 FT ASL | -2.5 | 70 | 305 7000 FT ASL | -1.3 | 73 | 345 8000 FT ASL | -0.4 | 74 | 404 9000 FT ASL | -0.2 | 75 | 466 10000 FT ASL | 0.4 | 76 | 521 11000 FT ASL | 1.5 | 78 | 568 12000 FT ASL | 2.9 | 81 | 605 13000 FT ASL | 4.7 | 85 | 636 14000 FT ASL | 6.3 | 88 | 665 15000 FT ASL | 8.7 | 93 | 677 HEIGHT OF THE -3 THERMAL INDEX....5610 TOP OF THE LIFT............9465 PASCO/TRI-CITIES, WA MAX TEMPERATURE FORECAST.........75 DEGREES F FIRST USABLE LIFT..........62 DEGREES F HEIGHT OF FIRST USABLE LIFT..........3477 FT ASL GREAT BASIN SOARING INDEX (max lift)...491 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 338 6 #### 253 11 5000 326 6 #### 274 10 6000 328 7 #### 283 10 7000 335 6 #### 303 10 8000 334 7 #### 306 10 9000 327 8 #### 308 10 10000 332 11 #### 317 12 11000 340 13 #### 324 13 12000 343 16 #### 326 15 13000 343 18 #### 323 16 14000 345 20 #### 324 16 15000 349 23 #### 322 17 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.