SOARING FORECAST FOR SEATTLE, 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 |   0.1  |  58  |  99
  5000 FT ASL |   2.2  |  62  |  123
  6000 FT ASL |   5.5  |  68  |  111
  7000 FT ASL |   7.3  |  72  |  136
  8000 FT ASL |   9.5  |  77  |  157
  9000 FT ASL |  11.3  |  80  |  183
 10000 FT ASL |  12.7  |  83  |  217
 11000 FT ASL |  13.9  |  86  |  254
 12000 FT ASL |  15.6  |  90  |  283
 13000 FT ASL |  17.2  |  94  |  315
 14000 FT ASL |  18.6  |  97  |  347
 15000 FT ASL |  19.8  | 100  |  384

HEIGHT OF THE -3 THERMAL INDEX....2657
TOP OF THE LIFT............3969
SEATTLE, WA MAX TEMPERATURE FORECAST.........58 DEGREES F
FIRST USABLE LIFT..........54 DEGREES F
HEIGHT OF FIRST USABLE LIFT..........3231 FT ASL
GREAT BASIN SOARING INDEX (max lift)...97 FT/MIN

UPPER LEVEL WINDS - Height (Feet Above MSL) | Direction | Speed (knots)
        Morning  ####  Afternoon
  4000  187   4  ####  230  14
  5000  297   5  ####  248   9
  6000  303   8  ####  275  12
  7000  314  11  ####  285  15
  8000  319  13  ####  286  18
  9000  318  15  ####  285  21
 10000  319  17  ####  282  21
 11000  322  18  ####  277  23
 12000  325  20  ####  278  23
 13000  330  22  ####  278  23
 14000  333  25  ####  278  24
 15000  335  27  ####  280  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.