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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: 17 Dec 2025 → Dec 17 08:02 PST for Wednesday Mazama Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	55,66
Lat,Lon=	48.590,-120.400
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	281°	274°	277°	267°	270°	275°	284°	280°	282°	300°	314°	339°	338°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	40	38	32	37	37	32	28	29	23	17	16	15	19	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	41	40	34	38	38	33	29	30	24	18	17	16	20	10M_Wind_Sp_Kt
Treetop_WSp_Kt	49	47	40	45	45	39	34	36	29	21	20	18	23	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	57	55	46	52	51	43	39	41	34	25	24	20	25	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	0	0	22	0	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-3	0	0	0	0	0	0	0	-2	-5	-7	0	0	cm/s_Convergence
MaxSoar1.1m/s	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	3329	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	3354	3354	3354	3354	3354	3354	3354	3354	3354	3354	3354	3354	3354	BL_Top_TI=0
BL_Depth_AGL	25	25	25	25	25	25	25	25	25	25	25	25	25	BL_Depth_AGL
Avg_BLWindSpd	40	38	32	37	37	32	28	29	23	17	16	15	19	Avg_BLWindSpd
Avg_BlWindDir	281	274	276	267	270	275	284	280	282	300	314	339	338	Avg_BlWindDir
Wind_Shear	0	0	0	0	0	0	0	0	0	0	0	0	0	Wind_Shear
BLTop_WdSp	40	38	32	37	37	32	28	29	23	17	16	15	19	BLTop_WdSp
BLTopWDir	281	274	276	267	270	275	284	280	282	300	314	339	338	BLTopWDir
CAPE_TSpoten	0	0	0	1	1	0	1	0	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	5511	5499	5339	5289	5478	5257	5187	5504	5599	5529	5594	5436	5097	CUbase_LCL
ODpot_if_cu	-3250	-3291	-3162	-2996	-3086	-2858	-2856	-3538	-3273	-3572	-4592	-4671	-2908	ODpot_if_cu
ODbase_allclds	6604	6644	6516	6350	6440	6212	6210	6892	6626	6926	7945	8025	6262	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-109	-109	-76	-44	-29	-17	-2	-43	-58	-64	-63	-58	-58	Sfc_Heating
Temp@2m	27.7	29.0	29.5	30.8	31.5	31.4	31.4	31.3	30.0	27.8	27.1	26.9	28.7	Temp@2m
DewPt@2m	19.1	20.4	21.6	23.1	23.2	23.9	24.3	22.9	21.1	19.2	18.3	18.7	21.8	DewPt@2m
msl_pressure	996	998	1001	1002	1004	1006	1007	1009	1010	1011	1012	1013	1013	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	266	222	339	690	863	1762	1221	521	300	140	146	107	237	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