SOARING FORECAST FOR SEATTLE, WA         DATE...12/24/2025...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 |   4.6  |  60  |  58
  5000 FT ASL |   6.5  |  63  |  82
  6000 FT ASL |   7.7  |  66  |  124
  7000 FT ASL |   9.7  |  70  |  142
  8000 FT ASL |  11.2  |  73  |  178
  9000 FT ASL |  12.4  |  76  |  220
 10000 FT ASL |  13.4  |  78  |  261
 11000 FT ASL |  14.8  |  81  |  297
 12000 FT ASL |  15.8  |  83  |  336
 13000 FT ASL |  16.8  |  86  |  386
 14000 FT ASL |  17.7  |  88  |  431
 15000 FT ASL |  18.6  |  90  |  475

HEIGHT OF THE -3 THERMAL INDEX....1017
TOP OF THE LIFT............1837
SEATTLE, WA MAX TEMPERATURE FORECAST.........51 DEGREES F
FIRST USABLE LIFT..........56 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  111  26  ####  229  40
  5000  140  22  ####  227  41
  6000  152  27  ####  225  38
  7000  165  38  ####  227  36
  8000  172  41  ####  230  37
  9000  176  40  ####  232  39
 10000  183  41  ####  231  42
 11000  190  46  ####  228  45
 12000  195  48  ####  225  47
 13000  198  49  ####  223  48
 14000  200  51  ####  219  48
 15000  202  54  ####  214  47

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.