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 Mt._Howard Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	155,117
Lat,Lon=	45.268,-117.177
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	355°	1°	15°	27°	36°	61°	87°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	5	5	5	5	1	1	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	6	6	6	6	6	1	1	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	6	7	7	8	4	4	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	7	7	7	8	9	5	6	Lev_Abv_WSp_Kt
Up_Velocity fpm	486	468	394	297	73	0	0	Up_Velocity fpm
cm/s_Convergence	30	30	34	38	38	3	0	cm/s_Convergence
MaxSoar1.1m/s	10854	11293	10881	9593	6604	6604	6604	MaxSoar1.1m/s
MaxSoar_AGL	4249	4689	4277	2989	0	0	0	MaxSoar_AGL
MaxSoar_clds	10854	11293	10881	9593	6604	6604	6604	MaxSoar_clds
Bouy/Shr_Ratio	8	8	6	4	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	12700	13426	13338	12515	7680	6631	6631	BL_Top_TI=0
BL_Depth_AGL	6095	6822	6734	5911	1076	27	27	BL_Depth_AGL
Avg_BLWindSpd	6	5	6	8	9	1	1	Avg_BLWindSpd
Avg_BlWindDir	19	10	10	18	39	62	87	Avg_BlWindDir
Wind_Shear	3	7	8	6	3	0	0	Wind_Shear
BLTop_WdSp	4	5	7	7	9	1	1	BLTop_WdSp
BLTopWDir	33	280	295	295	34	62	87	BLTopWDir
CAPE_TSpoten	685	566	597	597	585	246	43	CAPE_TSpoten
CUbase_LCL	13414	13795	13999	13999	12816	12200	12281	CUbase_LCL
ODpot_if_cu	-2864	-1995	-2235	-2235	-6763	-6763	-8156	ODpot_if_cu
ODbase_allclds	15563	15421	15573	15573	14443	13394	14787	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	222	175	102	102	-1	-10	-9	Sfc_Heating
Temp@2m	72.2	72.8	72.8	72.8	70.0	62.9	61.9	Temp@2m
DewPt@2m	42.1	41.1	40.4	40.4	43.8	45.0	42.3	DewPt@2m
msl_pressure	1015	1015	1014	1014	1013	1014	1014	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1246	1428	1628	1628	3678	200	332	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