Blipspot for at

RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture

For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 4 Sep 2025 → Sep 04 15:00 PDT for Thursday Parker Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	141,200
Lat,Lon=	48.252,-117.658
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	92°	86°	83°	84°	86°	81°	85°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	6	6	7	8	12	13	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	6	6	7	8	12	14	10M_Wind_Sp_Kt
Treetop_WSp_Kt	8	9	9	10	13	18	21	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	9	10	11	12	16	23	27	Lev_Abv_WSp_Kt
Up_Velocity fpm	497	477	429	334	12	0	0	Up_Velocity fpm
cm/s_Convergence	-35	-39	-41	-49	-29	-45	-51	cm/s_Convergence
MaxSoar1.1m/s	7112	7275	7214	6343	2795	2795	2795	MaxSoar1.1m/s
MaxSoar_AGL	4317	4480	4418	3547	0	0	0	MaxSoar_AGL
MaxSoar_clds	7112	7275	7214	6343	2795	2795	2795	MaxSoar_clds
Bouy/Shr_Ratio	7	6	5	4	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	8941	9265	9460	9029	2823	2823	2823	BL_Top_TI=0
BL_Depth_AGL	6145	6470	6665	6233	28	27	27	BL_Depth_AGL
Avg_BLWindSpd	7	7	7	9	8	12	13	Avg_BLWindSpd
Avg_BlWindDir	61	59	55	62	86	81	85	Avg_BlWindDir
Wind_Shear	12	12	13	13	0	0	0	Wind_Shear
BLTop_WdSp	9	9	10	10	8	12	13	BLTop_WdSp
BLTopWDir	341	331	327	327	86	81	85	BLTopWDir
CAPE_TSpoten	212	184	345	345	181	3	0	CAPE_TSpoten
CUbase_LCL	10705	10678	10477	10477	9260	8253	7784	CUbase_LCL
ODpot_if_cu	-4555	-4092	-3870	-3870	-10181	-9515	-9303	ODpot_if_cu
ODbase_allclds	13496	13357	13330	13330	13004	12338	12126	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	240	201	140	140	-5	-60	-58	Sfc_Heating
Temp@2m	84.0	84.0	83.4	83.4	79.4	75.0	72.3	Temp@2m
DewPt@2m	48.9	49.1	49.5	49.5	51.8	51.9	51.1	DewPt@2m
msl_pressure	1013	1012	1012	1012	1012	1012	1012	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	237	303	361	361	3859	585	493	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	+++	+++	+++	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++	+++	+++	+++

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++
BL_Depth_AGL_=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture