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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 02:03 PDT for Tuesday SaddleT Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	69,16
Lat,Lon=	46.800,-119.700
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	298°	301°	309°	342°	354°	355°	357°	339°	315°	307°	335°	346°	323°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	22	24	21	13	14	11	8	6	8	10	8	7	9	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	23	25	21	13	15	11	9	7	8	10	8	8	10	10M_Wind_Sp_Kt
Treetop_WSp_Kt	27	29	25	15	17	13	9	7	9	12	9	9	12	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	32	31	27	16	18	13	10	8	10	12	9	11	14	Lev_Abv_WSp_Kt
Up_Velocity fpm	103	213	333	437	501	515	512	495	464	404	289	0	0	Up_Velocity fpm
cm/s_Convergence	-34	-50	-36	-17	-22	-17	10	23	-8	-13	10	-6	-9	cm/s_Convergence
MaxSoar1.1m/s	1334	1334	2548	3915	4694	4954	5152	5389	5361	5030	4097	1334	1334	MaxSoar1.1m/s
MaxSoar_AGL	0	0	1214	2581	3360	3620	3818	4055	4027	3696	2763	0	0	MaxSoar_AGL
MaxSoar_clds	1334	1334	2548	3915	4694	4954	5152	5389	5361	5030	4097	1334	1334	MaxSoar_clds
Bouy/Shr_Ratio	0	1	1	2	3	4	4	5	4	3	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1763	2318	3475	5195	6102	6425	6716	7113	7211	7080	6978	1360	1360	BL_Top_TI=0
BL_Depth_AGL	429	984	2141	3861	4768	5091	5382	5779	5877	5746	5644	26	26	BL_Depth_AGL
Avg_BLWindSpd	31	32	28	16	16	13	11	10	11	12	9	7	9	Avg_BLWindSpd
Avg_BlWindDir	298	303	307	329	332	321	304	292	294	301	329	346	323	Avg_BlWindDir
Wind_Shear	15	12	9	17	23	24	23	18	12	7	8	0	0	Wind_Shear
BLTop_WdSp	37	35	29	23	23	24	23	20	17	15	12	7	9	BLTop_WdSp
BLTopWDir	298	304	300	298	285	279	275	273	275	282	295	346	323	BLTopWDir
CAPE_TSpoten	0	3	14	40	54	55	53	56	52	41	25	0	0	CAPE_TSpoten
CUbase_LCL	4374	6357	7200	7516	8544	9088	9377	9715	9888	9680	9297	9764	8841	CUbase_LCL
ODpot_if_cu	-10867	-12609	-10831	-8982	-9570	-8909	-8791	-11593	-11405	-8628	-9333	-17357	-14227	ODpot_if_cu
ODbase_allclds	12630	14927	14306	14177	15672	15333	15507	18706	18616	15707	16311	18718	15588	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	33	126	219	276	337	342	316	267	216	145	54	-13	-25	Sfc_Heating
Temp@2m	47.2	51.7	54.4	55.3	55.6	56.3	57.8	59.4	60.7	61.1	60.3	57.2	53.0	Temp@2m
DewPt@2m	33.8	29.1	27.7	27.3	22.9	21.6	22.0	22.2	22.3	23.3	24.4	20.6	20.8	DewPt@2m
msl_pressure	1013	1014	1015	1016	1017	1016	1016	1016	1015	1015	1015	1016	1016	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	224	277	395	237	206	205	180	205	258	336	403	5181	156	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:14	09:24	09:49	10:12	10:34	10:56	11:32
When_sfc_temp=	52.4	52.8	53.9	54.6	54.9	55.2	55.5

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:12	10:34	10:56	11:32
When_sfc_temp=	54.6	54.9	55.2	55.5
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:26	09:52	10:12	10:29
When_sfc_temp=	52.9	54.1	54.6	54.8

* 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