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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 Sauk Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	33,64
Lat,Lon=	48.520,-121.600
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	297°	264°	202°	204°	227°	240°	252°	261°	266°	269°	281°	298°	310°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	4	4	5	5	6	7	7	7	7	7	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	3	4	4	5	6	6	7	7	7	7	7	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	4	4	4	6	7	8	9	10	10	10	10	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	5	4	4	6	7	8	10	11	11	11	11	11	Lev_Abv_WSp_Kt
Up_Velocity fpm	165	273	366	391	433	453	464	452	414	348	231	73	0	Up_Velocity fpm
cm/s_Convergence	-6	10	37	22	34	30	26	22	19	18	-13	-21	-18	cm/s_Convergence
MaxSoar1.1m/s	2654	3505	4403	4389	4843	5069	5324	5329	5054	4469	3087	2654	2654	MaxSoar1.1m/s
MaxSoar_AGL	0	850	1749	1735	2189	2415	2670	2675	2400	1815	433	0	0	MaxSoar_AGL
MaxSoar_clds	2654	3505	4339	4389	4843	5069	5324	5329	5054	4469	3087	2654	2654	MaxSoar_clds
Bouy/Shr_Ratio	3	6	20	20	16	11	8	7	5	4	3	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	3706	4548	5533	5396	5944	6214	6552	6602	6337	5746	4421	3343	2995	BL_Top_TI=0
BL_Depth_AGL	1051	1894	2879	2742	3290	3560	3897	3948	3683	3092	1767	688	340	BL_Depth_AGL
Avg_BLWindSpd	6	4	2	1	3	4	5	6	7	8	8	10	9	Avg_BLWindSpd
Avg_BlWindDir	295	290	267	232	274	291	301	296	289	285	288	302	306	Avg_BlWindDir
Wind_Shear	4	3	8	6	9	12	14	12	8	6	2	3	6	Wind_Shear
BLTop_WdSp	7	6	6	3	5	9	11	9	6	4	5	10	11	BLTop_WdSp
BLTopWDir	285	296	319	341	349	356	0	359	345	323	286	302	300	BLTopWDir
CAPE_TSpoten	3	11	24	22	27	31	33	30	25	16	7	1	0	CAPE_TSpoten
CUbase_LCL	3211	3793	4339	4860	5693	6419	7075	7420	7313	6852	6217	5450	4752	CUbase_LCL
ODpot_if_cu	-335	-8701	782	-7667	-8609	-7692	-9198	-8821	-9415	-8408	-8794	-4388	-4050	ODpot_if_cu
ODbase_allclds	4041	13249	4751	13063	14553	13906	15750	15423	15752	14154	13215	7731	7044	ODbase_allclds
BL_Cloud_%	82	75	100	62	42	15	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	53	134	211	271	305	322	316	288	238	168	86	7	-15	Sfc_Heating
Temp@2m	32.3	33.7	35.7	37.4	40.4	42.6	44.7	46.1	46.6	46.1	44.5	41.9	39.2	Temp@2m
DewPt@2m	29.6	28.4	28.0	27.4	26.7	25.8	24.9	24.7	25.7	27.3	28.6	29.6	30.2	DewPt@2m
msl_pressure	1017	1018	1019	1019	1019	1019	1019	1018	1018	1018	1018	1019	1019	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	668	408	230	334	289	269	277	366	604	781	924	528	531	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:21	08:35	09:09	09:43	11:35	13:20	unlikely
When_sfc_temp=	32.8	33.1	34.0	35.1	39.2	43.3	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:43	11:35	13:20	unlikely
When_sfc_temp=	35.1	39.2	43.3	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:31	09:06	09:36	11:28
When_sfc_temp=	33.0	33.9	34.9	38.8

* 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