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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: 7 Apr 2026 → Apr 07 01:59 PDT for Tuesday GrouseLZ Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	6,87
Lat,Lon=	49.359,-123.103
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	115°	129°	125°	121°	185°	212°	238°	259°	270°	275°	281°	294°	314°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	4	3	2	4	4	5	5	5	5	5	4	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	4	3	2	4	4	5	5	6	6	5	5	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	6	5	2	5	5	6	7	8	8	7	6	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	8	7	6	3	5	5	7	8	8	8	8	7	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	87	196	217	306	415	432	437	423	389	324	222	59	0	Up_Velocity fpm
cm/s_Convergence	4	6	8	2	16	11	10	-10	-9	-9	-8	-7	-6	cm/s_Convergence
MaxSoar1.1m/s	891	891	891	2279	3015	3107	3133	3057	2874	2340	891	891	891	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	1388	2124	2216	2243	2166	1983	1449	0	0	0	MaxSoar_AGL
MaxSoar_clds	891	891	891	2279	3015	3107	3133	3057	2874	2340	891	891	891	MaxSoar_clds
Bouy/Shr_Ratio	1	2	3	6	17	20	16	9	6	5	3	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	1612	2665	3174	3542	4148	4223	4247	4180	4033	3505	2595	1435	917	BL_Top_TI=0
BL_Depth_AGL	721	1774	2283	2651	3257	3332	3356	3289	3142	2614	1704	544	26	BL_Depth_AGL
Avg_BLWindSpd	8	8	7	4	2	1	2	4	6	6	7	7	5	Avg_BLWindSpd
Avg_BlWindDir	113	115	106	96	130	185	267	283	289	291	293	303	314	Avg_BlWindDir
Wind_Shear	5	7	9	8	10	10	8	6	4	3	1	3	0	Wind_Shear
BLTop_WdSp	9	10	12	9	7	5	4	0	2	3	5	7	5	BLTop_WdSp
BLTopWDir	111	100	89	79	35	36	47	67	299	296	294	308	314	BLTopWDir
CAPE_TSpoten	0	8	13	15	27	24	25	21	16	10	4	0	0	CAPE_TSpoten
CUbase_LCL	1571	1995	2477	2985	3498	3756	3806	3943	4351	4597	4672	4462	3717	CUbase_LCL
ODpot_if_cu	-104	787	477	661	581	-3602	-1183	-3576	-4151	-4475	-6088	-7231	-7342	ODpot_if_cu
ODbase_allclds	1717	1878	2696	2880	3567	7825	5430	7756	8184	7980	8683	8665	8259	ODbase_allclds
BL_Cloud_%	89	100	100	98	85	66	61	42	4	0	0	0	0	BL_Cloud_%
Sfc_Heating	12	53	55	133	270	300	308	286	233	161	79	4	-14	Sfc_Heating
Temp@2m	38.3	39.3	40.3	42.2	45.1	46.4	47.3	48.0	48.6	48.5	47.7	46.1	42.6	Temp@2m
DewPt@2m	35.1	34.3	33.2	32.8	33.3	33.5	34.2	34.2	33.1	32.0	31.0	30.4	30.9	DewPt@2m
msl_pressure	1018	1019	1020	1020	1020	1020	1020	1020	1020	1020	1020	1020	1020	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1204	444	302	275	277	380	442	448	463	574	686	712	268	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:12	10:21	10:43	11:09	11:49	unlikely	unlikely
When_sfc_temp=	40.7	41.0	41.7	42.6	44.6	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	11:09	11:49	unlikely	unlikely
When_sfc_temp=	42.6	44.6	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:44	09:26	10:35	11:34
When_sfc_temp=	39.0	39.7	41.4	43.9

* 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