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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: 29 Jan 2026 → Jan 28 20:10 PST for Thursday KBVS Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	17,13
Lat,Lon=	48.471,-122.421
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	152°	157°	163°	162°	161°	165°	163°	162°	153°	133°	138°	148°	150°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	11	11	10	10	11	10	10	9	8	7	8	10	11	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	13	12	11	11	12	11	10	10	8	8	9	11	12	10M_Wind_Sp_Kt
Treetop_WSp_Kt	19	18	16	16	17	16	15	14	12	11	14	17	17	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	25	23	22	22	21	19	17	16	15	15	18	22	23	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	54	215	208	164	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	0	0	0	7	5	5	5	3	2	3	3	4	cm/s_Convergence
MaxSoar1.1m/s	114	114	114	114	114	114	114	114	114	114	114	114	114	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	114	114	114	114	114	114	114	114	114	114	114	114	114	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	1	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	114	140	140	140	996	1958	2182	2271	140	140	140	140	140	BL_Top_TI=0
BL_Depth_AGL	0	26	26	26	882	1844	2068	2157	26	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	11	11	10	10	23	21	19	18	8	7	8	10	11	Avg_BLWindSpd
Avg_BlWindDir	151	157	163	162	164	169	166	163	153	133	138	148	150	Avg_BlWindDir
Wind_Shear	0	0	0	0	17	15	12	11	0	0	0	0	0	Wind_Shear
BLTop_WdSp	11	11	10	10	28	24	20	20	8	7	8	10	11	BLTop_WdSp
BLTopWDir	151	157	163	162	168	183	180	174	153	133	138	148	150	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	2	20	14	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	1493	1697	1815	1703	1760	1836	2010	2048	1832	1546	1389	1187	937	CUbase_LCL
ODpot_if_cu	-2650	-2546	-4490	-3842	-3143	-1755	-1509	-1472	-1880	-1671	-3060	-3001	-964	ODpot_if_cu
ODbase_allclds	2764	2686	4630	3982	4139	3713	3690	3743	2020	1811	3200	3141	1104	ODbase_allclds
BL_Cloud_%	0	0	0	0	34	81	77	83	8	23	31	42	56	BL_Cloud_%
Sfc_Heating	0	-48	-45	-32	-1	62	49	21	-6	-29	-34	-32	-29	Sfc_Heating
Temp@2m	-	51.0	51.0	51.3	52.7	54.8	55.9	56.1	55.3	53.1	52.2	52.3	51.8	Temp@2m
DewPt@2m	45.0	44.6	44.1	44.8	45.8	47.3	47.7	47.9	48.2	47.5	47.1	48.0	48.5	DewPt@2m
msl_pressure	1019	1020	1021	1021	1021	1022	1022	1022	1022	1022	1022	1022	1022	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	611	499	554	1480	842	280	306	415	2388	1439	605	766	974	Hgt_Variab

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

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	11:38	12:41	unlikely	unlikely
When_sfc_temp=	54.0	55.6	unlikely	unlikely

* 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