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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 07 02:04 PDT for Tuesday Mazama Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	55,66
Lat,Lon=	48.590,-120.400
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	300°	292°	302°	292°	296°	294°	291°	290°	296°	294°	279°	275°	297°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	13	14	9	9	8	7	7	7	7	7	5	6	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	14	15	10	9	8	7	7	7	8	7	5	7	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	18	19	13	13	12	10	9	10	11	10	8	8	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	22	23	15	15	13	11	11	11	12	12	10	11	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	75	197	227	267	311	332	324	288	225	29	0	0	Up_Velocity fpm
cm/s_Convergence	1	-4	21	31	44	29	17	16	15	-5	0	-5	-8	cm/s_Convergence
MaxSoar1.1m/s	3329	3329	3329	3754	4589	5375	5885	5920	5524	3329	3329	3329	3329	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	425	1260	2045	2556	2591	2194	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	3329	3329	3329	3754	4589	5375	5885	5920	5524	3329	3329	3329	3329	MaxSoar_clds
Bouy/Shr_Ratio	0	0	1	1	2	2	2	2	2	1	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	3354	3671	5467	5573	6255	7170	7843	7998	7838	7634	3425	3354	3354	BL_Top_TI=0
BL_Depth_AGL	25	342	2138	2244	2926	3841	4514	4669	4509	4305	96	25	25	BL_Depth_AGL
Avg_BLWindSpd	13	20	16	16	15	14	13	13	14	14	6	6	4	Avg_BLWindSpd
Avg_BlWindDir	300	293	310	304	309	311	312	309	312	311	280	275	297	Avg_BlWindDir
Wind_Shear	0	9	9	11	12	13	13	13	12	12	3	0	0	Wind_Shear
BLTop_WdSp	13	23	18	19	19	18	18	18	18	17	7	6	4	BLTop_WdSp
BLTopWDir	300	294	312	312	319	323	327	327	327	326	282	275	297	BLTopWDir
CAPE_TSpoten	0	0	1	1	3	6	9	7	1	0	0	0	0	CAPE_TSpoten
CUbase_LCL	5773	5814	6306	6591	7077	7352	7764	8126	8341	7989	7216	6643	6234	CUbase_LCL
ODpot_if_cu	-11583	-11101	-10952	-10984	-10335	-7358	-8547	-7881	-10530	-8077	-4311	-4999	-12075	ODpot_if_cu
ODbase_allclds	14937	14772	16418	16557	16590	14528	16390	15879	18367	15711	7736	8354	15429	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-14	8	37	56	72	88	91	82	57	27	0	-22	-12	Sfc_Heating
Temp@2m	32.4	34.2	36.3	38.4	40.9	42.5	43.6	44.2	44.3	44.0	42.6	38.1	31.4	Temp@2m
DewPt@2m	22.6	24.3	24.3	25.1	25.3	25.6	24.9	23.9	23.2	24.4	26.5	25.6	22.6	DewPt@2m
msl_pressure	1014	1015	1016	1016	1016	1017	1017	1017	1017	1017	1017	1018	1018	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1312	1468	689	591	575	489	463	479	641	729	3882	123	54	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:42	11:05	11:41	12:18	12:56	13:53	unlikely
When_sfc_temp=	37.8	38.6	40.1	41.4	42.4	43.5	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	12:18	12:56	13:53	unlikely
When_sfc_temp=	41.4	42.4	43.5	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:38	09:55	11:22	12:04
When_sfc_temp=	35.6	36.1	39.3	41.0

* 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