SOARING FORECAST FOR PASCO/TRI-CITIES, WA DATE...4/27/2026...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 | -0.1 | 62 | 129 5000 FT ASL | 0.5 | 63 | 188 6000 FT ASL | 0.9 | 64 | 248 7000 FT ASL | 1.3 | 65 | 308 8000 FT ASL | 1.6 | 65 | 376 9000 FT ASL | 2.0 | 66 | 439 10000 FT ASL | 2.1 | 66 | 507 11000 FT ASL | 2.5 | 67 | 565 12000 FT ASL | 3.1 | 68 | 623 13000 FT ASL | 4.0 | 70 | 678 14000 FT ASL | 4.9 | 72 | 723 15000 FT ASL | 5.7 | 74 | 774 HEIGHT OF THE -3 THERMAL INDEX....1263 TOP OF THE LIFT............4133 PASCO/TRI-CITIES, WA MAX TEMPERATURE FORECAST.........62 DEGREES F FIRST USABLE LIFT..........61 DEGREES F HEIGHT OF FIRST USABLE LIFT..........3477 FT ASL GREAT BASIN SOARING INDEX (max lift)...134 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 297 12 #### 260 8 5000 289 13 #### 264 8 6000 283 13 #### 268 7 7000 278 13 #### 273 7 8000 277 13 #### 281 6 9000 276 13 #### 303 7 10000 280 13 #### 325 12 11000 286 13 #### 333 18 12000 290 13 #### 338 22 13000 297 12 #### 341 25 14000 305 12 #### 343 25 15000 301 14 #### 345 25 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.