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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 7 Apr 2026 → Apr 07 01:59 PDT for Tuesday Ranch Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	27,84
Lat,Lon=	49.234,-121.928
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	11°	259°	211°	150°	107°	167°	207°	206°	198°	200°	208°	219°	216°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	2	2	1	1	3	5	5	6	7	7	5	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	2	2	2	1	1	3	5	6	7	7	7	5	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	2	3	2	1	2	3	7	7	9	9	10	9	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	2	3	2	1	2	3	7	8	10	10	11	11	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	141	268	332	419	477	511	520	503	473	411	308	0	0	Up_Velocity fpm
cm/s_Convergence	-3	-9	-6	-18	-18	-13	-23	-30	-27	-22	-18	2	2	cm/s_Convergence
MaxSoar1.1m/s	438	1411	1926	3021	3816	4307	4424	4325	4270	3929	2981	438	438	MaxSoar1.1m/s
MaxSoar_AGL	0	972	1488	2583	3377	3868	3986	3887	3831	3491	2542	0	0	MaxSoar_AGL
MaxSoar_clds	438	1411	1926	3021	3816	4307	4424	4325	4270	3929	2981	438	438	MaxSoar_clds
Bouy/Shr_Ratio	16	10	20	12	15	20	20	8	6	5	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1544	2680	3064	4379	5318	5894	6027	5948	5990	5814	5263	524	464	BL_Top_TI=0
BL_Depth_AGL	1105	2241	2626	3940	4879	5456	5588	5509	5552	5375	4825	85	26	BL_Depth_AGL
Avg_BLWindSpd	1	2	1	3	3	1	2	6	8	8	9	6	4	Avg_BLWindSpd
Avg_BlWindDir	352	227	132	49	31	34	239	242	233	232	230	222	216	Avg_BlWindDir
Wind_Shear	4	6	9	8	10	14	13	12	13	13	8	4	0	Wind_Shear
BLTop_WdSp	2	5	8	7	9	11	9	9	10	10	7	8	4	BLTop_WdSp
BLTopWDir	206	131	76	47	348	332	332	317	307	303	279	225	216	BLTopWDir
CAPE_TSpoten	2	6	12	20	32	44	41	36	31	20	7	0	0	CAPE_TSpoten
CUbase_LCL	1960	2840	3895	4993	5820	6312	6535	6617	6544	6603	6313	5618	4572	CUbase_LCL
ODpot_if_cu	-1054	-1703	-6146	-6880	-6122	-5330	-5167	-5690	-4648	-4790	-5534	-7540	-6721	ODpot_if_cu
ODbase_allclds	2597	4382	9211	11259	11439	11224	11194	11638	10638	10604	10797	8064	7185	ODbase_allclds
BL_Cloud_%	38	28	0	0	0	0	2	15	30	24	0	0	0	BL_Cloud_%
Sfc_Heating	32	107	174	231	275	303	312	287	237	160	75	-1	-14	Sfc_Heating
Temp@2m	40.0	42.4	45.0	47.8	50.4	52.6	53.7	54.5	55.3	55.6	54.9	52.8	48.7	Temp@2m
DewPt@2m	33.2	31.6	29.6	27.4	26.4	26.3	26.3	26.8	27.9	27.9	28.7	30.0	31.1	DewPt@2m
msl_pressure	1020	1020	1020	1020	1020	1019	1019	1019	1019	1019	1019	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_	1744	607	877	736	408	319	316	362	295	293	531	3158	317	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:18	08:30	09:03	10:00	10:28	10:55	11:31
When_sfc_temp=	40.7	41.2	42.5	45.0	46.3	47.6	49.2

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:00	10:28	10:55	11:31
When_sfc_temp=	45.0	46.3	47.6	49.2
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:20	08:47	09:40	10:17
When_sfc_temp=	40.8	41.9	44.1	45.8

* 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