SOARING FORECAST FOR SEATTLE, WA         DATE...12/25/2025...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 |   6.3  |  58  |  38
  5000 FT ASL |   7.7  |  61  |  73
  6000 FT ASL |   8.9  |  63  |  112
  7000 FT ASL |  10.4  |  66  |  146
  8000 FT ASL |  11.2  |  68  |  200
  9000 FT ASL |  11.9  |  70  |  252
 10000 FT ASL |  12.6  |  71  |  303
 11000 FT ASL |  13.3  |  73  |  353
 12000 FT ASL |  14.0  |  75  |  403
 13000 FT ASL |  14.8  |  77  |  455
 14000 FT ASL |  15.0  |  78  |  515
 15000 FT ASL |  15.3  |  78  |  575

HEIGHT OF THE -3 THERMAL INDEX....278
TOP OF THE LIFT............688
SEATTLE, WA MAX TEMPERATURE FORECAST.........46 DEGREES F
FIRST USABLE LIFT..........55 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  090  12  ####  222  18
  5000  107  11  ####  219  21
  6000  121   9  ####  224  23
  7000  154   7  ####  212  25
  8000  174  11  ####  219  27
  9000  182  12  ####  221  28
 10000  190  13  ####  221  28
 11000  196  16  ####  227  28
 12000  197  20  ####  219  29
 13000  200  22  ####  217  31
 14000  200  22  ####  204  32
 15000  200  24  ####  194  33

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.