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

from TJ's RASP forecasts BLIPSPOT: 17 Dec 2025 → Dec 17 07:57 PST for Wednesday RUCcompare Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	26,81
Lat,Lon=	49.140,-121.990
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	218°	218°	218°	218°	229°	232°	228°	226°	224°	214°	208°	207°	203°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	12	12	11	10	10	10	10	11	10	10	10	9	10	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	14	13	12	11	10	11	11	12	11	11	11	10	10	10M_Wind_Sp_Kt
Treetop_WSp_Kt	20	18	18	16	16	17	16	16	16	16	16	15	15	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	25	24	23	23	20	21	20	21	20	21	21	20	20	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	74	37	37	66	70	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-2	0	0	3	0	0	5	4	0	-1	-2	0	0	cm/s_Convergence
MaxSoar1.1m/s	52	52	52	52	52	52	52	52	52	52	52	52	52	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	52	52	52	52	52	52	52	52	52	52	52	52	52	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	78	78	78	308	145	146	310	320	78	78	78	78	78	BL_Top_TI=0
BL_Depth_AGL	26	26	26	256	93	94	258	268	26	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	12	12	11	17	12	13	16	17	10	10	10	9	10	Avg_BLWindSpd
Avg_BlWindDir	218	218	218	221	229	233	230	228	224	214	208	207	203	Avg_BlWindDir
Wind_Shear	0	0	0	13	6	6	10	11	0	0	0	0	0	Wind_Shear
BLTop_WdSp	12	12	11	23	15	16	21	21	10	10	10	9	10	BLTop_WdSp
BLTopWDir	218	218	218	222	230	233	231	230	224	214	208	207	203	BLTopWDir
CAPE_TSpoten	0	91	97	111	162	120	124	158	83	26	0	1	9	CAPE_TSpoten
CUbase_LCL	2380	2348	2315	2478	2692	2736	2755	2934	2884	2233	2023	2026	1926	CUbase_LCL
ODpot_if_cu	-2684	-2847	-2280	-2058	-2781	-2786	-2583	-3031	-3251	-2797	-2874	-2845	-2463	ODpot_if_cu
ODbase_allclds	2761	2924	2357	2366	2926	2931	2893	3351	3329	2875	2952	2922	2541	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-40	-14	-5	20	7	7	14	17	-9	-41	-40	-42	-5	Sfc_Heating
Temp@2m	42.7	43.4	43.9	45.1	45.7	45.9	46.1	46.6	46.2	44.0	43.4	43.6	44.3	Temp@2m
DewPt@2m	32.7	33.3	33.9	34.2	33.9	34.0	34.1	33.8	33.7	34.7	35.1	35.3	36.0	DewPt@2m
msl_pressure	1002	1004	1006	1007	1009	1009	1010	1011	1012	1013	1013	1014	1014	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	734	1113	1560	4036	4458	4144	4317	4787	4279	648	660	854	1675	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely

* 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