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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: 5 Sep 2025 → Sep 04 21:06 PDT for Friday BJ35 Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	37,44
Lat,Lon=	48.849,-122.059
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	98°	342°	290°	254°	272°	266°	271°	269°	274°	290°	348°	86°	87°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	4	2	3	3	4	4	4	4	3	3	1	2	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	2	3	3	4	4	4	4	3	3	1	2	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	2	3	3	3	4	4	4	4	3	3	1	2	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	1	2	2	2	2	3	3	3	2	2	2	2	2	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	112	193	237	255	261	258	245	222	167	92	0	0	Up_Velocity fpm
cm/s_Convergence	0	-10	21	27	27	26	25	24	22	16	-6	-14	-35	cm/s_Convergence
MaxSoar1.1m/s	3588	3588	3588	3909	3984	3997	3986	3928	3588	3588	3588	3588	3588	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	321	397	410	399	341	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	3588	3588	3588	3909	3984	3997	3986	3928	3588	3588	3588	3588	3588	MaxSoar_clds
Bouy/Shr_Ratio	0	6	20	7	20	16	17	16	20	18	7	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	3588	3951	4392	4665	4608	4589	4587	4574	4536	4233	3954	3615	3615	BL_Top_TI=0
BL_Depth_AGL	0	363	804	1078	1021	1001	1000	986	948	645	367	27	27	BL_Depth_AGL
Avg_BLWindSpd	4	2	0	3	1	1	1	1	1	1	1	2	4	Avg_BLWindSpd
Avg_BlWindDir	97	356	50	146	187	199	222	241	251	308	56	86	87	Avg_BlWindDir
Wind_Shear	0	2	7	9	9	9	8	7	7	5	3	0	0	Wind_Shear
BLTop_WdSp	4	1	4	7	6	6	6	4	4	2	2	2	4	BLTop_WdSp
BLTopWDir	97	35	126	130	136	139	143	142	131	123	106	86	87	BLTopWDir
CAPE_TSpoten	159	882	1108	1759	1985	2130	2304	2936	2906	3334	3235	2971	1934	CAPE_TSpoten
CUbase_LCL	6275	6247	6152	6403	5804	5717	5723	5637	5428	5073	5198	5078	5873	CUbase_LCL
ODpot_if_cu	-7897	-6174	-5838	-5520	-4570	-4823	-4201	-3787	-4157	-3306	-4280	-4023	-5196	ODpot_if_cu
ODbase_allclds	11484	10125	10230	10185	9178	9412	8789	8361	8693	7539	8234	7638	8811	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	3	6	11	20	36	25	31	0	BL_Cloud_%
Sfc_Heating	0	42	101	142	189	206	199	174	132	82	22	-6	-13	Sfc_Heating
Temp@2m	-	68.9	70.0	71.8	71.4	71.7	72.2	72.6	72.6	71.9	71.8	68.3	65.1	Temp@2m
DewPt@2m	60.2	57.6	58.8	59.5	61.5	62.3	62.7	63.5	64.5	65.4	65.0	64.7	59.0	DewPt@2m
msl_pressure	1010	1011	1010	1011	1011	1011	1011	1010	1010	1010	1010	1010	1010	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	104	234	294	518	383	326	264	365	529	224	216	101	58	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:55	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	71.7	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