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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 02:01 PDT for Tuesday Rampart Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	37,32
Lat,Lon=	47.387,-121.363
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	318°	301°	297°	297°	293°	290°	290°	291°	291°	294°	299°	300°	304°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	11	12	12	10	9	8	7	7	7	7	6	6	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	12	13	13	11	10	8	8	8	8	7	7	7	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	16	17	17	14	12	10	10	10	10	9	9	9	8	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	18	19	19	16	14	11	11	11	11	10	10	10	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	113	165	198	232	298	409	429	418	391	342	254	0	0	Up_Velocity fpm
cm/s_Convergence	10	7	7	6	-6	5	-7	-6	5	5	-7	4	2	cm/s_Convergence
MaxSoar1.1m/s	3471	3471	3471	3960	4605	5165	5566	5605	5560	5362	4567	3471	3471	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	489	1134	1694	2095	2134	2089	1891	1096	0	0	MaxSoar_AGL
MaxSoar_clds	3471	3471	3471	3960	4605	5165	5566	5605	5560	5362	4567	3471	3471	MaxSoar_clds
Bouy/Shr_Ratio	1	1	1	1	2	3	4	4	4	3	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	4267	5019	5126	5383	5698	6084	6633	6730	6773	6734	6334	4216	3496	BL_Top_TI=0
BL_Depth_AGL	796	1548	1655	1912	2227	2613	3162	3259	3302	3263	2863	745	25	BL_Depth_AGL
Avg_BLWindSpd	19	21	20	17	14	12	11	11	10	10	9	10	5	Avg_BLWindSpd
Avg_BlWindDir	317	297	299	302	306	305	306	304	303	305	308	304	304	Avg_BlWindDir
Wind_Shear	13	13	12	12	10	11	10	8	6	4	2	4	0	Wind_Shear
BLTop_WdSp	24	25	24	21	18	17	16	14	12	10	8	10	5	BLTop_WdSp
BLTopWDir	309	291	301	308	314	315	316	314	311	311	317	306	304	BLTopWDir
CAPE_TSpoten	6	10	10	12	20	24	29	29	25	20	10	0	0	CAPE_TSpoten
CUbase_LCL	3992	4043	4192	4406	4676	5606	6723	7332	7695	7873	7646	6910	6048	CUbase_LCL
ODpot_if_cu	303	864	495	974	963	-9561	-10296	-9792	-9527	-9476	-10228	-11026	-10685	ODpot_if_cu
ODbase_allclds	3965	4155	4631	4409	4734	15645	16930	16522	16300	16210	16562	15243	14182	ODbase_allclds
BL_Cloud_%	100	100	100	100	100	56	5	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	22	35	57	80	147	324	307	276	222	150	69	-3	-15	Sfc_Heating
Temp@2m	33.1	32.9	32.8	33.9	35.4	38.6	41.4	42.7	43.3	43.1	42.1	39.9	36.6	Temp@2m
DewPt@2m	30.8	30.4	29.6	29.7	30.0	29.0	26.8	25.4	24.4	23.6	23.8	25.1	25.9	DewPt@2m
msl_pressure	1014	1015	1016	1017	1018	1018	1018	1018	1018	1018	1018	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_	885	442	268	168	147	144	153	159	164	169	239	1415	966	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:36	11:01	11:47	12:39	13:45	unlikely	unlikely
When_sfc_temp=	33.5	33.9	35.1	37.5	40.7	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	12:39	13:45	unlikely	unlikely
When_sfc_temp=	37.5	40.7	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:56	11:16	12:42	13:42
When_sfc_temp=	32.9	34.3	37.7	40.6

* 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