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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: 4 Apr 2025 → Apr 04 02:33 PDT for Friday Jupiter Windgram

ForecastPd	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNWRAT_d2	gridpt=	79,126
Lat,Lon=	45.683,-121.073
VALID.TIME	12 PDT	13 PDT	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	114°	101°	104°	106°	100°	97°	97°	82°	70°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	9	10	11	11	11	11	11	9	10	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	9	11	11	11	11	11	11	10	11	10M_Wind_Sp_Kt
Treetop_WSp_Kt	11	13	13	13	13	14	14	13	14	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	11	13	14	14	14	15	15	16	17	Lev_Abv_WSp_Kt
Up_Velocity fpm	486	497	496	472	420	337	203	0	0	Up_Velocity fpm
cm/s_Convergence	12	7	10	-12	-12	7	7	-1	-6	cm/s_Convergence
MaxSoar1.1m/s	5133	5155	5240	5094	4597	3706	1431	1431	1431	MaxSoar1.1m/s
MaxSoar_AGL	3702	3724	3809	3662	3166	2274	0	0	0	MaxSoar_AGL
MaxSoar_clds	5133	5155	5240	5094	4597	3706	1431	1431	1431	MaxSoar_clds
Bouy/Shr_Ratio	4	4	3	3	3	2	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	6743	6732	6855	6740	6254	5404	4100	1457	1457	BL_Top_TI=0
BL_Depth_AGL	5312	5300	5424	5309	4823	3973	2669	26	26	BL_Depth_AGL
Avg_BLWindSpd	11	13	14	14	14	14	15	9	10	Avg_BLWindSpd
Avg_BlWindDir	100	96	95	97	96	95	97	82	70	Avg_BlWindDir
Wind_Shear	5	4	6	5	3	3	5	0	0	Wind_Shear
BLTop_WdSp	12	13	14	13	12	13	16	9	10	BLTop_WdSp
BLTopWDir	94	88	79	82	87	87	91	82	70	BLTopWDir
CAPE_TSpoten	37	47	48	47	34	19	6	0	0	CAPE_TSpoten
CUbase_LCL	7351	8446	9024	9227	9352	9189	8730	7711	7483	CUbase_LCL
ODpot_if_cu	-9591	-8589	-11332	-11275	-11516	-12547	-14612	-15082	-14643	ODpot_if_cu
ODbase_allclds	16334	15320	18187	18015	17770	17951	18712	16539	16101	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	269	288	280	246	190	118	37	-26	-38	Sfc_Heating
Temp@2m	53.8	55.2	56.1	56.8	57.0	56.4	55.0	51.2	48.5	Temp@2m
DewPt@2m	27.2	23.7	22.1	22.0	21.7	21.9	22.8	24.2	22.7	DewPt@2m
msl_pressure	1029	1028	1028	1028	1027	1027	1027	1027	1027	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	505	462	420	439	419	657	952	630	105	Hgt_Variab

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

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++
BL_Depth_AGL_=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:18	09:31	10:02	10:33	11:05	11:42	13:15
When_sfc_temp=	47.8	48.4	49.7	50.9	52.2	53.4	55.7

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:33	11:05	11:42	13:15
When_sfc_temp=	50.9	52.2	53.4	55.7
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:32	10:01	10:28	10:54
When_sfc_temp=	48.4	49.7	50.7	51.8

* 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