Blipspot for at

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 03:15 PDT for Tuesday BlackLZ Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	36,54
Lat,Lon=	48.966,-122.070
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	159°	185°	160°	303°	304°	309°	307°	298°	295°	295°	291°	292°	346°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	4	4	2	3	3	4	4	5	5	5	5	5	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	4	2	3	4	4	5	5	6	5	5	5	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	6	5	2	4	5	5	6	7	8	7	8	7	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	5	2	4	5	5	6	8	8	8	8	8	6	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	301	368	424	460	491	505	492	451	386	279	75	0	Up_Velocity fpm
cm/s_Convergence	0	-27	-14	30	-21	-14	-11	-12	-13	-12	-12	-6	-5	cm/s_Convergence
MaxSoar1.1m/s	1236	2599	3136	3538	3806	4248	4584	4544	4248	3793	2704	1236	1236	MaxSoar1.1m/s
MaxSoar_AGL	0	1363	1901	2303	2570	3013	3349	3308	3013	2558	1469	0	0	MaxSoar_AGL
MaxSoar_clds	1236	2599	3136	3538	3806	4248	4584	4544	4248	3793	2704	1236	1236	MaxSoar_clds
Bouy/Shr_Ratio	0	8	20	20	20	20	20	19	14	9	5	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	1236	3887	4348	4729	5002	5541	5975	5962	5684	5310	4386	2065	1261	BL_Top_TI=0
BL_Depth_AGL	0	2651	3112	3494	3766	4306	4739	4727	4448	4074	3151	829	26	BL_Depth_AGL
Avg_BLWindSpd	4	4	1	2	1	1	1	2	3	4	5	7	4	Avg_BLWindSpd
Avg_BlWindDir	155	165	157	247	248	298	294	297	302	303	299	287	346	Avg_BlWindDir
Wind_Shear	0	3	5	8	9	9	8	11	12	10	6	2	0	Wind_Shear
BLTop_WdSp	4	2	6	6	6	6	5	6	6	5	2	7	4	BLTop_WdSp
BLTopWDir	155	135	103	105	91	85	82	95	103	99	70	293	346	BLTopWDir
CAPE_TSpoten	2	6	15	26	26	34	41	36	26	19	8	0	0	CAPE_TSpoten
CUbase_LCL	2570	3754	4048	4300	4767	5282	5766	5736	5645	5639	5344	4521	3388	CUbase_LCL
ODpot_if_cu	-1382	-382	-6453	-4981	-3730	-4147	-3479	-2983	-3498	-3894	-4127	-5225	-5129	ODpot_if_cu
ODbase_allclds	2618	4269	10801	9710	8732	9688	9454	8945	9182	9204	8513	7290	6390	ODbase_allclds
BL_Cloud_%	0	78	60	55	47	34	22	21	19	16	0	0	0	BL_Cloud_%
Sfc_Heating	0	128	200	272	321	343	339	314	257	176	86	6	-7	Sfc_Heating
Temp@2m	-	39.3	41.4	44.0	45.9	48.2	50.1	50.7	50.8	50.6	49.5	46.7	42.3	Temp@2m
DewPt@2m	31.1	28.0	28.7	30.1	30.0	29.9	29.6	30.4	30.8	30.7	31.0	32.1	33.9	DewPt@2m
msl_pressure	1019	1019	1019	1020	1020	1020	1019	1019	1019	1019	1019	1019	1020	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	2403	747	347	304	336	338	299	288	339	402	630	1204	673	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:13	08:22	08:44	09:15	10:14	11:44	12:58
When_sfc_temp=	8.7	14.4	28.8	39.8	42.0	45.4	48.1

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:15	10:14	11:44	12:58
When_sfc_temp=	39.8	42.0	45.4	48.1
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:33	08:45	08:56	09:45
When_sfc_temp=	22.2	29.6	37.1	40.9

* 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