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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: 3 Apr 2025 → Apr 03 08:28 PDT for Thursday Ranch Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	27,84
Lat,Lon=	49.234,-121.928
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	347°	33°	43°	53°	41°	38°	55°	52°	46°	44°	34°	1°	327°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	3	3	3	3	3	4	4	4	4	4	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	3	3	3	3	3	3	4	5	4	4	4	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	5	4	4	4	4	4	5	6	6	5	6	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	5	4	4	5	5	5	6	7	6	6	6	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	44	204	294	367	404	432	462	467	428	331	194	0	0	Up_Velocity fpm
cm/s_Convergence	-6	-6	-9	-12	-18	-24	-17	-13	-21	-14	-8	-5	-8	cm/s_Convergence
MaxSoar1.1m/s	438	438	1670	2473	2750	3164	3886	4378	4106	2776	438	438	438	MaxSoar1.1m/s
MaxSoar_AGL	0	0	1231	2035	2312	2726	3448	3939	3668	2338	0	0	0	MaxSoar_AGL
MaxSoar_clds	438	438	1670	2473	2750	3164	3886	4378	4106	2776	438	438	438	MaxSoar_clds
Bouy/Shr_Ratio	1	4	8	10	9	7	7	6	5	5	4	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	512	2047	2903	3779	4031	4538	5481	6176	5981	4575	2692	465	464	BL_Top_TI=0
BL_Depth_AGL	73	1608	2465	3340	3592	4099	5042	5737	5543	4136	2254	26	26	BL_Depth_AGL
Avg_BLWindSpd	4	4	3	3	4	5	7	7	7	6	5	4	5	Avg_BLWindSpd
Avg_BlWindDir	349	29	28	36	40	37	27	25	26	35	52	0	327	Avg_BlWindDir
Wind_Shear	1	1	2	2	5	8	11	11	8	6	2	0	0	Wind_Shear
BLTop_WdSp	4	2	2	4	8	10	13	14	12	9	4	4	5	BLTop_WdSp
BLTopWDir	351	48	10	32	47	33	18	17	14	15	53	0	327	BLTopWDir
CAPE_TSpoten	0	2	11	22	21	22	3	6	7	10	1	0	0	CAPE_TSpoten
CUbase_LCL	1295	2207	2582	3087	3716	4689	5405	5961	6283	6465	6276	5613	5204	CUbase_LCL
ODpot_if_cu	-2435	-824	-356	696	-908	-1835	-1510	-1253	-1151	-3397	-4503	-6288	-7017	ODpot_if_cu
ODbase_allclds	2946	2871	3258	3083	4938	6373	6991	7429	7132	7972	7195	6752	7482	ODbase_allclds
BL_Cloud_%	49	64	79	84	40	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	14	65	127	183	226	243	240	218	173	107	39	-10	-14	Sfc_Heating
Temp@2m	38.8	43.5	45.5	47.7	49.7	51.8	54.0	55.7	56.3	56.4	55.5	52.2	48.5	Temp@2m
DewPt@2m	34.9	35.5	35.9	35.8	35.0	32.8	31.9	31.0	30.2	29.6	29.7	29.8	29.1	DewPt@2m
msl_pressure	1019	1020	1020	1021	1021	1021	1020	1020	1020	1020	1021	1021	1022	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	236	787	635	486	482	748	1377	1595	1917	2805	2707	511	69	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:14	09:24	09:48	10:20	10:57	12:27	13:22
When_sfc_temp=	44.0	44.3	45.1	46.2	47.6	50.7	52.6

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:20	10:57	12:27	13:22
When_sfc_temp=	46.2	47.6	50.7	52.6
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:55	09:27	10:02	10:36
When_sfc_temp=	43.2	44.4	45.6	46.8

* 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