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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 08:06 PST for Wednesday KBLI Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	16,72
Lat,Lon=	48.799,-122.539
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	247°	248°	247°	240°	239°	237°	241°	236°	218°	206°	202°	203°	178°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	9	9	8	7	8	8	10	9	7	7	7	8	7	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	10	10	9	8	9	9	11	10	7	8	8	9	8	10M_Wind_Sp_Kt
Treetop_WSp_Kt	16	15	14	12	13	13	16	14	11	12	12	14	13	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	21	20	18	16	17	17	19	17	15	16	17	18	17	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	0	0	207	142	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	2	0	0	0	0	0	18	13	1	1	0	1	0	cm/s_Convergence
MaxSoar1.1m/s	92	92	92	92	92	92	92	92	92	92	92	92	92	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	92	92	92	92	92	92	92	92	92	92	92	92	92	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	118	118	118	118	118	118	3848	3436	118	118	118	118	118	BL_Top_TI=0
BL_Depth_AGL	26	26	26	26	26	26	3755	3344	26	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	9	9	8	7	8	8	23	21	7	7	7	8	7	Avg_BLWindSpd
Avg_BlWindDir	247	248	247	240	239	237	248	243	218	206	202	203	178	Avg_BlWindDir
Wind_Shear	0	0	0	0	0	0	17	15	0	0	0	0	0	Wind_Shear
BLTop_WdSp	9	9	8	7	8	8	27	24	7	7	7	8	7	BLTop_WdSp
BLTopWDir	247	248	247	240	239	237	260	251	218	206	202	203	178	BLTopWDir
CAPE_TSpoten	183	182	178	252	276	221	236	191	195	83	94	128	8	CAPE_TSpoten
CUbase_LCL	2103	2082	2100	2143	2246	2145	2576	2442	1981	1558	1413	1165	1380	CUbase_LCL
ODpot_if_cu	-2423	-2504	-2599	-2076	-2019	-2061	603	56	-2145	-2244	-1824	-1527	-1814	ODpot_if_cu
ODbase_allclds	2541	2622	2717	2194	2137	2179	3245	3380	2263	2362	1942	1646	1932	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	75	70	0	16	0	39	26	BL_Cloud_%
Sfc_Heating	-60	-45	-31	-4	-7	-16	25	7	-17	-39	-24	-17	-18	Sfc_Heating
Temp@2m	43.3	43.8	44.6	45.9	46.1	45.9	47.2	47.0	45.8	43.6	44.3	44.6	43.9	Temp@2m
DewPt@2m	35.2	35.8	36.4	37.3	37.1	37.3	36.6	37.0	38.0	37.9	38.9	40.2	38.6	DewPt@2m
msl_pressure	1004	1006	1007	1009	1010	1011	1011	1012	1013	1014	1014	1015	1015	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	431	839	3190	4062	4251	3769	1411	1397	3401	620	1664	1728	656	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=	12:23	12:31	12:39	12:47
When_sfc_temp=	46.4	46.6	46.8	46.9

* 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