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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: 7 Apr 2026 → Apr 06 20:13 PDT for Tuesday TigerLZ Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	25,35
Lat,Lon=	47.498,-122.021
VALID.TIME	08 PDT	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	240°	199°	199°	198°	271°	285°	294°	304°	308°	315°	326°	343°	20°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	1	5	4	3	2	3	4	4	4	4	4	4	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	1	5	4	3	2	4	5	5	5	5	4	5	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	2	7	5	4	2	4	6	6	6	6	6	7	8	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	2	8	6	4	1	4	6	7	7	7	6	8	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	97	160	245	282	451	473	466	451	414	352	234	0	0	Up_Velocity fpm
cm/s_Convergence	5	7	-5	-5	-6	23	-7	5	-5	-4	-7	0	-6	cm/s_Convergence
MaxSoar1.1m/s	810	810	1520	2184	3509	3606	3607	3729	3651	3355	1839	810	810	MaxSoar1.1m/s
MaxSoar_AGL	0	0	709	1373	2699	2795	2797	2919	2841	2544	1028	0	0	MaxSoar_AGL
MaxSoar_clds	810	810	1520	2184	3284	3606	3607	3729	3651	3355	1839	810	810	MaxSoar_clds
Bouy/Shr_Ratio	7	2	6	16	17	14	9	8	7	6	5	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2150	2093	2891	3721	4795	4861	4886	5119	5172	5109	4532	836	836	BL_Top_TI=0
BL_Depth_AGL	1339	1283	2080	2911	3985	4050	4076	4308	4361	4298	3721	26	26	BL_Depth_AGL
Avg_BLWindSpd	1	6	4	2	3	3	5	6	6	5	5	4	6	Avg_BLWindSpd
Avg_BlWindDir	270	202	194	198	330	330	331	328	331	333	339	343	21	Avg_BlWindDir
Wind_Shear	2	2	4	8	11	9	7	6	5	4	4	0	0	Wind_Shear
BLTop_WdSp	2	3	0	5	12	10	9	9	7	6	3	4	6	BLTop_WdSp
BLTopWDir	323	220	323	6	325	343	353	345	349	356	42	343	21	BLTopWDir
CAPE_TSpoten	0	3	21	24	44	41	32	31	26	19	7	0	0	CAPE_TSpoten
CUbase_LCL	1990	1759	2001	2496	3284	3877	4690	5291	5717	5654	5942	5364	5029	CUbase_LCL
ODpot_if_cu	-545	133	649	736	1299	693	-9032	-10602	-9942	-10248	-10534	-12803	-14977	ODpot_if_cu
ODbase_allclds	2695	1960	2241	2984	3496	4168	13918	15721	15113	15357	15066	13640	15813	ODbase_allclds
BL_Cloud_%	64	100	100	100	100	71	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	8	39	86	94	283	322	305	260	196	120	38	-13	-27	Sfc_Heating
Temp@2m	42.4	41.4	42.0	43.3	46.1	48.2	49.9	51.2	51.8	51.7	50.9	48.2	44.4	Temp@2m
DewPt@2m	37.3	37.1	36.6	35.8	35.1	34.5	32.6	31.3	30.1	30.4	28.8	30.3	27.3	DewPt@2m
msl_pressure	1018	1019	1019	1020	1020	1020	1020	1020	1019	1019	1019	1020	1020	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1222	801	715	765	213	206	223	247	261	285	447	2606	69	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:25	09:42	10:26	11:05	11:28	11:50	unlikely
When_sfc_temp=	41.7	41.8	42.6	43.6	44.6	45.7	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	11:05	11:28	11:50	unlikely
When_sfc_temp=	43.6	44.6	45.7	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:16	09:53	10:30	11:04
When_sfc_temp=	41.6	41.9	42.7	43.5

* 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