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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: 3 Apr 2025 → Apr 03 10:48 PDT for Thursday Bingen Windgram

ForecastPd	10hrs	11hrs	11hrs	11hrs	14hrs	14hrs	16hrs	19hrs	14hrs	19hrs	20hrs	21hrs	ForecastPd
PNWRAT_d2	gridpt=	71,127
Lat,Lon=	45.715,-121.463
VALID.TIME	09 PDT	10 PDT	11 PDT	12 PDT	13 PDT	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	-	263°	256°	253°	253°	250°	248°	255°	269°	269°	272°	326°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	-	10	9	9	8	8	7	8	8	8	6	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	-	11	10	9	9	9	8	8	8	9	7	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	-	15	14	12	12	11	10	11	11	12	10	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	-	17	15	13	13	12	11	12	13	14	12	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	-	381	484	541	567	571	556	515	439	284	0	0	Up_Velocity fpm
cm/s_Convergence	-	19	20	18	17	17	16	-26	17	17	7	-1	cm/s_Convergence
MaxSoar1.1m/s	-	2785	4123	4926	5293	5506	5712	5671	5069	2794	955	955	MaxSoar1.1m/s
MaxSoar_AGL	-	1831	3169	3971	4338	4551	4757	4716	4114	1839	0	0	MaxSoar_AGL
MaxSoar_clds	-	2785	4123	4926	5293	5506	5712	5671	5069	2794	955	955	MaxSoar_clds
Bouy/Shr_Ratio	-	2	4	5	6	7	7	5	4	2	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	-	3894	5508	6454	6881	7163	7492	7586	7101	4800	981	981	BL_Top_TI=0
BL_Depth_AGL	-	2939	4554	5500	5927	6209	6537	6632	6146	3845	26	26	BL_Depth_AGL
Avg_BLWindSpd	-	15	11	10	9	8	7	9	9	11	6	5	Avg_BLWindSpd
Avg_BlWindDir	-	281	282	286	292	295	298	300	302	290	272	327	Avg_BlWindDir
Wind_Shear	-	8	10	16	19	19	18	14	13	9	0	0	Wind_Shear
BLTop_WdSp	15	10	7	7	12	12	12	10	12	9	6	5	BLTop_WdSp
BLTopWDir	305	313	330	330	20	24	22	10	24	334	272	327	BLTopWDir
CAPE_TSpoten	8	15	2	2	60	59	55	0	59	32	0	0	CAPE_TSpoten
CUbase_LCL	3223	4012	4777	4777	5782	6102	6431	6564	6102	5884	4917	4083	CUbase_LCL
ODpot_if_cu	-1729	-1231	-1231	-1231	260	260	666	-1527	260	-1527	-4995	-4849	ODpot_if_cu
ODbase_allclds	4860	5124	5124	5124	6621	6621	6826	6327	6621	6327	5975	5829	ODbase_allclds
BL_Cloud_%	45	22	32	32	72	69	64	59	69	3	0	0	BL_Cloud_%
Sfc_Heating	140	235	311	311	386	374	328	258	374	75	-13	-14	Sfc_Heating
Temp@2m	43.3	46.1	48.7	48.7	52.6	52.6	55.3	54.3	52.6	54.3	50.6	46.5	Temp@2m
DewPt@2m	32.9	32.1	32.1	32.1	30.7	30.7	30.5	32.2	30.7	32.2	33.2	34.0	DewPt@2m
msl_pressure	1019	1019	1019	1019	1019	1019	1019	1020	1019	1020	1021	1022	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	435	676	676	676	334	334	404	1345	334	1345	2138	506	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:09	09:16	09:32	09:49	10:07	10:30	10:52
When_sfc_temp=	43.8	44.1	44.8	45.6	46.4	47.4	48.4

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:49	10:07	10:30	10:52
When_sfc_temp=	45.6	46.4	47.4	48.4
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:30	09:40	09:51	10:02
When_sfc_temp=	44.7	45.2	45.7	46.2

* 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