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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 Penthouse Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	31,59
Lat,Lon=	48.333,-121.713
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°	329°	128°	149°	191°	226°	245°	243°	247°	246°	247°	259°	283°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	2	2	4	3	3	4	6	6	6	6	6	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	2	2	4	4	3	4	6	7	6	6	6	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	3	2	4	4	4	6	8	9	8	8	9	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	4	1	4	4	4	6	9	10	9	9	9	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	187	302	395	436	447	493	505	404	454	389	292	114	0	Up_Velocity fpm
cm/s_Convergence	-12	17	49	43	46	57	59	28	14	-11	-12	-15	-8	cm/s_Convergence
MaxSoar1.1m/s	3085	4278	5090	5251	5476	5899	6116	5732	5802	5320	4421	3085	3085	MaxSoar1.1m/s
MaxSoar_AGL	0	1193	2005	2166	2391	2814	3031	2647	2717	2235	1336	0	0	MaxSoar_AGL
MaxSoar_clds	3085	4278	5090	5078	5476	5899	6116	5732	5802	5320	4421	3085	3085	MaxSoar_clds
Bouy/Shr_Ratio	2	5	11	10	10	11	10	7	8	9	6	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	4429	5393	6237	6331	6629	7102	7377	7199	7086	6626	5782	3805	3110	BL_Top_TI=0
BL_Depth_AGL	1344	2308	3152	3246	3544	4017	4292	4114	4001	3541	2697	720	25	BL_Depth_AGL
Avg_BLWindSpd	8	5	3	4	4	4	5	5	5	4	5	8	4	Avg_BLWindSpd
Avg_BlWindDir	304	313	289	270	283	314	325	311	308	302	282	264	283	Avg_BlWindDir
Wind_Shear	8	10	14	16	15	12	13	14	14	14	12	1	0	Wind_Shear
BLTop_WdSp	11	11	12	12	13	11	11	11	10	9	7	7	4	BLTop_WdSp
BLTopWDir	304	296	296	304	318	340	347	2	10	24	28	269	283	BLTopWDir
CAPE_TSpoten	2	10	23	29	35	44	46	30	32	21	10	1	0	CAPE_TSpoten
CUbase_LCL	4871	5151	5140	5078	5815	6434	6760	6624	6562	6274	5743	5089	4546	CUbase_LCL
ODpot_if_cu	-10590	-9506	290	784	939	585	501	226	-6803	-6128	-7646	-3688	-3274	ODpot_if_cu
ODbase_allclds	15019	14898	5948	5547	5690	6518	6876	6973	13890	12754	13429	7492	6384	ODbase_allclds
BL_Cloud_%	7	39	80	100	97	93	89	100	96	88	67	10	13	BL_Cloud_%
Sfc_Heating	61	151	246	320	316	374	376	200	294	210	116	26	-3	Sfc_Heating
Temp@2m	32.9	34.8	35.6	36.7	39.5	42.1	43.6	43.5	44.0	43.5	42.0	39.4	37.2	Temp@2m
DewPt@2m	24.8	25.3	26.3	27.5	27.1	26.9	27.0	27.4	28.1	28.9	29.9	30.4	30.8	DewPt@2m
msl_pressure	1017	1017	1018	1019	1019	1019	1019	1018	1018	1019	1018	1018	1019	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	390	261	189	109	145	150	142	119	142	231	400	534	212	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:15	08:25	08:50	09:22	09:59	12:15	13:51
When_sfc_temp=	33.4	33.7	34.5	35.1	35.6	40.2	43.4

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:22	09:59	12:15	13:51
When_sfc_temp=	35.1	35.6	40.2	43.4
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:09	08:40	09:13	09:49
When_sfc_temp=	33.2	34.2	35.0	35.5

* 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