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 14:57 PDT for Thursday Valkyr Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	133,244
Lat,Lon=	49.878,-117.963
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	307°	290°	279°	284°	323°	208°	166°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	5	4	4	2	1	7	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	5	5	4	2	1	8	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	7	6	5	3	2	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	7	7	7	6	3	2	11	Lev_Abv_WSp_Kt
Up_Velocity fpm	451	440	408	325	147	0	0	Up_Velocity fpm
cm/s_Convergence	44	55	65	57	42	1	-16	cm/s_Convergence
MaxSoar1.1m/s	9362	9618	9818	9137	6335	6335	6335	MaxSoar1.1m/s
MaxSoar_AGL	3027	3283	3483	2802	0	0	0	MaxSoar_AGL
MaxSoar_clds	9362	9618	9818	9137	6335	6335	6335	MaxSoar_clds
Bouy/Shr_Ratio	20	15	11	8	4	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	10804	11233	11722	11370	8785	6361	6361	BL_Top_TI=0
BL_Depth_AGL	4469	4898	5387	5035	2450	26	26	BL_Depth_AGL
Avg_BLWindSpd	2	3	3	4	3	1	7	Avg_BLWindSpd
Avg_BlWindDir	294	257	240	250	302	208	166	Avg_BlWindDir
Wind_Shear	6	5	3	3	3	0	0	Wind_Shear
BLTop_WdSp	2	2	4	4	4	1	7	BLTop_WdSp
BLTopWDir	181	200	244	244	277	208	166	BLTopWDir
CAPE_TSpoten	14	31	37	37	1	4	0	CAPE_TSpoten
CUbase_LCL	11721	11834	11810	11810	11668	10458	9553	CUbase_LCL
ODpot_if_cu	-3544	-3272	-2112	-2112	-5486	-5312	-4928	ODpot_if_cu
ODbase_allclds	14347	14505	13834	13834	14271	11674	11289	ODbase_allclds
BL_Cloud_%	0	18	32	32	0	0	0	BL_Cloud_%
Sfc_Heating	249	209	150	150	12	-9	-26	Sfc_Heating
Temp@2m	67.1	67.5	67.6	67.6	65.4	59.4	58.3	Temp@2m
DewPt@2m	43.1	43.0	43.3	43.3	42.4	46.5	46.1	DewPt@2m
msl_pressure	1017	1017	1016	1016	1016	1016	1016	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	518	559	500	500	2125	1302	173	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