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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 08:01 PST for Wednesday SaddleT Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	69,16
Lat,Lon=	46.800,-119.700
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	252°	268°	264°	261°	270°	270°	267°	260°	262°	260°	262°	283°	113°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	16	14	12	20	22	22	25	28	24	19	15	9	7	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	17	14	13	21	22	22	26	29	25	20	16	9	8	10M_Wind_Sp_Kt
Treetop_WSp_Kt	21	18	16	25	27	26	30	34	29	25	20	12	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	25	21	20	28	30	29	33	37	33	30	25	16	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	196	282	302	296	201	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-5	-7	0	36	36	15	-15	-13	-13	-7	-6	-5	6	cm/s_Convergence
MaxSoar1.1m/s	1334	1334	1334	1334	3188	3435	3642	1334	1334	1334	1334	1334	1334	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	1854	2101	2308	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1334	1334	1334	1334	3188	3435	3642	1334	1334	1334	1334	1334	1334	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	1	1	1	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1360	1360	1360	4481	5256	5407	5905	3508	1776	1360	1360	1360	1360	BL_Top_TI=0
BL_Depth_AGL	26	25	26	3147	3922	4073	4570	2173	442	26	26	26	25	BL_Depth_AGL
Avg_BLWindSpd	16	14	12	35	35	34	36	36	32	19	15	9	7	Avg_BLWindSpd
Avg_BlWindDir	252	268	264	277	275	270	270	264	260	260	262	284	115	Avg_BlWindDir
Wind_Shear	0	0	0	32	21	23	16	7	13	0	0	0	0	Wind_Shear
BLTop_WdSp	16	14	12	49	42	44	40	34	36	19	15	9	7	BLTop_WdSp
BLTopWDir	252	268	264	288	277	275	273	269	260	260	262	284	115	BLTopWDir
CAPE_TSpoten	0	0	0	5	16	13	18	3	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	4162	3988	4354	5381	5826	6599	7853	6587	5467	5464	5408	5794	5002	CUbase_LCL
ODpot_if_cu	-3827	-3436	-3872	-2745	-2082	-3143	-4175	-5676	-5271	-6080	-6595	-7786	-6082	ODpot_if_cu
ODbase_allclds	5186	4796	5232	7226	7339	8551	10079	9183	7048	7440	7955	9145	7441	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-48	-43	-13	30	73	86	72	47	-2	-33	-26	-19	-11	Sfc_Heating
Temp@2m	41.8	40.6	42.0	44.6	45.4	46.6	48.1	46.5	44.3	42.8	42.2	41.8	39.8	Temp@2m
DewPt@2m	30.0	29.7	29.0	26.4	25.0	22.7	18.6	23.0	26.1	24.9	24.6	22.8	24.1	DewPt@2m
msl_pressure	1003	1006	1008	1010	1011	1011	1011	1012	1013	1014	1014	1015	1017	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	218	155	1092	925	765	850	731	1081	966	758	708	686	191	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:09	10:16	10:32	10:48	11:35	unlikely	unlikely
When_sfc_temp=	44.7	44.8	45.0	45.2	46.1	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:48	11:35	unlikely	unlikely
When_sfc_temp=	45.2	46.1	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:28	09:37	09:47	09:57
When_sfc_temp=	43.2	43.6	44.1	44.5

* 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