Blipspot for at

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: 22 Aug 2025 → Aug 22 03:08 PDT for Friday Tiger Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	26,36
Lat,Lon=	47.503,-121.975
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°	3°	26°	39°	29°	24°	33°	59°	18°	17°	10°	360°	1°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	5	5	5	6	7	7	9	8	7	6	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	3	5	5	5	6	7	8	9	9	7	7	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	3	4	6	6	7	9	9	10	12	12	10	10	8	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	3	6	6	7	9	10	12	13	13	11	12	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	49	122	167	224	260	293	446	422	300	188	73	0	0	Up_Velocity fpm
cm/s_Convergence	3	3	5	-5	6	-15	48	-14	17	13	11	7	4	cm/s_Convergence
MaxSoar1.1m/s	1134	1134	1134	1134	1602	1914	5477	5755	2780	1134	1134	1134	1134	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	467	780	4343	4621	1646	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1134	1134	1134	1134	1602	1914	5477	5755	2780	1134	1134	1134	1134	MaxSoar_clds
Bouy/Shr_Ratio	1	3	3	3	3	3	3	3	3	1	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1259	1444	1582	1977	2280	2704	7575	8159	4350	2566	1756	1162	1162	BL_Top_TI=0
BL_Depth_AGL	124	309	448	842	1146	1569	6440	7024	3216	1432	622	28	27	BL_Depth_AGL
Avg_BLWindSpd	3	3	5	6	7	9	12	12	11	12	11	6	4	Avg_BLWindSpd
Avg_BlWindDir	13	11	43	67	56	53	102	95	51	22	10	360	1	Avg_BlWindDir
Wind_Shear	1	2	5	8	9	11	16	10	14	5	7	0	0	Wind_Shear
BLTop_WdSp	3	3	6	9	10	12	14	13	13	12	14	6	4	BLTop_WdSp
BLTopWDir	17	31	72	102	94	90	130	113	96	38	14	360	1	BLTopWDir
CAPE_TSpoten	0	0	1	2	4	70	7	13	31	507	502	370	0	CAPE_TSpoten
CUbase_LCL	5045	5039	5557	6709	7528	8172	10691	12421	9660	7836	6626	5326	4533	CUbase_LCL
ODpot_if_cu	-12317	-12618	-10741	-11832	-11267	-10499	-11632	-9515	-10410	-10043	-8974	-7572	-8292	ODpot_if_cu
ODbase_allclds	13575	14062	12324	13809	13547	13203	19207	17674	14760	12610	10730	8734	9454	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	7	65	119	151	174	179	150	112	85	42	-2	-26	-16	Sfc_Heating
Temp@2m	66.4	69.1	73.1	77.8	81.2	84.7	89.4	91.5	88.8	86.1	83.3	77.7	68.0	Temp@2m
DewPt@2m	50.7	52.6	54.2	53.8	53.6	54.2	48.0	42.7	52.0	57.6	60.7	62.2	59.2	DewPt@2m
msl_pressure	1017	1017	1017	1017	1017	1016	1015	1015	1015	1014	1014	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_	100	86	120	156	203	2033	845	694	2485	324	282	269	63	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	11:38	12:06	13:03	13:12	13:20	13:28	13:37
When_sfc_temp=	80.0	81.6	85.0	85.7	86.3	87.0	87.6

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	13:12	13:20	13:28	13:37
When_sfc_temp=	85.7	86.3	87.0	87.6
BL_Depth_AGL_=	1500	2000	2500	3000
by=	12:50	13:05	13:11	13:17
When_sfc_temp=	84.1	85.1	85.6	86.1

* 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