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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 03:15 PDT for Tuesday KBVS Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	17,13
Lat,Lon=	48.471,-122.421
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	78°	279°	307°	304°	271°	266°	271°	281°	287°	289°	291°	295°	313°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	1	4	2	3	4	5	5	5	5	4	3	3	1	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	1	4	2	3	4	5	5	5	5	4	3	3	2	10M_Wind_Sp_Kt
Treetop_WSp_Kt	2	6	3	4	5	7	7	7	7	6	5	3	4	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	3	6	3	4	6	7	8	8	8	6	5	4	4	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	250	275	403	428	424	414	385	341	280	194	0	0	Up_Velocity fpm
cm/s_Convergence	0	-28	9	13	-13	-27	-22	-21	-12	-8	-5	-2	0	cm/s_Convergence
MaxSoar1.1m/s	114	1276	1738	2485	2447	2183	2065	1814	1498	1084	114	114	114	MaxSoar1.1m/s
MaxSoar_AGL	0	1162	1624	2371	2333	2069	1951	1700	1384	970	0	0	0	MaxSoar_AGL
MaxSoar_clds	114	1276	1738	2485	2447	2183	2065	1814	1498	1084	114	114	114	MaxSoar_clds
Bouy/Shr_Ratio	0	3	5	8	7	6	5	5	4	5	4	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	114	3295	3699	3800	3638	3253	3108	2826	2508	2185	1728	363	140	BL_Top_TI=0
BL_Depth_AGL	0	3181	3585	3686	3524	3139	2994	2712	2394	2071	1614	249	26	BL_Depth_AGL
Avg_BLWindSpd	1	7	5	5	5	7	7	7	7	5	5	3	1	Avg_BLWindSpd
Avg_BlWindDir	91	304	289	293	286	272	273	277	287	290	289	299	313	Avg_BlWindDir
Wind_Shear	0	7	6	5	4	3	2	1	0	1	2	1	0	Wind_Shear
BLTop_WdSp	1	9	8	7	7	6	6	5	5	4	4	4	1	BLTop_WdSp
BLTopWDir	91	326	291	290	299	293	286	280	285	283	279	301	313	BLTopWDir
CAPE_TSpoten	2	15	22	35	33	19	17	16	13	8	3	0	0	CAPE_TSpoten
CUbase_LCL	922	2618	2467	2619	2739	2872	2839	2876	2852	2807	2636	2262	1745	CUbase_LCL
ODpot_if_cu	-1439	353	668	960	277	-5176	-4743	-4548	-5039	-5430	-5912	-6621	-6927	ODpot_if_cu
ODbase_allclds	1553	2942	3031	2840	3361	8429	7850	7375	7547	7616	7640	6984	7067	ODbase_allclds
BL_Cloud_%	0	96	100	100	82	44	31	24	17	5	0	0	6	BL_Cloud_%
Sfc_Heating	0	57	68	216	272	296	290	256	200	128	53	-2	-7	Sfc_Heating
Temp@2m	-	44.3	44.6	45.9	46.8	47.3	47.9	48.4	48.5	48.2	47.3	45.2	40.5	Temp@2m
DewPt@2m	37.6	33.4	34.4	34.8	35.1	34.9	35.7	36.1	36.4	36.4	36.3	37.0	35.7	DewPt@2m
msl_pressure	1020	1020	1021	1021	1021	1021	1021	1021	1021	1020	1020	1021	1021	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	370	767	443	163	221	288	212	281	294	293	337	988	73	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:15	08:25	08:51	09:43	10:30	unlikely	unlikely
When_sfc_temp=	11.4	19.1	38.1	44.5	45.3	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:43	10:30	unlikely	unlikely
When_sfc_temp=	44.5	45.3	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:28	08:37	08:47	08:56
When_sfc_temp=	20.9	27.9	34.8	41.8

* 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