SOARING FORECAST FOR PASCO/TRI-CITIES, WA DATE...5/19/2026...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 | -2.0 | 65 | 168 5000 FT ASL | -0.5 | 68 | 201 6000 FT ASL | -0.4 | 68 | 270 7000 FT ASL | 0.3 | 70 | 324 8000 FT ASL | 1.2 | 71 | 379 9000 FT ASL | 2.3 | 74 | 423 10000 FT ASL | 3.4 | 76 | 466 11000 FT ASL | 4.6 | 78 | 508 12000 FT ASL | 5.6 | 80 | 554 13000 FT ASL | 6.6 | 83 | 604 14000 FT ASL | 7.8 | 85 | 645 15000 FT ASL | 8.6 | 87 | 693 HEIGHT OF THE -3 THERMAL INDEX....3559 TOP OF THE LIFT............6430 PASCO/TRI-CITIES, WA MAX TEMPERATURE FORECAST.........69 DEGREES F FIRST USABLE LIFT..........63 DEGREES F HEIGHT OF FIRST USABLE LIFT..........3477 FT ASL GREAT BASIN SOARING INDEX (max lift)...292 FT/MIN UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots) Morning #### Afternoon 4000 274 8 #### 257 8 5000 259 11 #### 260 8 6000 249 12 #### 265 8 7000 260 13 #### 270 9 8000 274 15 #### 281 12 9000 286 16 #### 285 12 10000 298 15 #### 287 14 11000 307 14 #### 290 16 12000 315 14 #### 296 16 13000 321 15 #### 307 16 14000 324 16 #### 309 19 15000 323 17 #### 308 22 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.