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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: 27 Sep 2026 → Sep 27 02:09 PDT for Sunday Ebey Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	12,56
Lat,Lon=	48.220,-122.760
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	302°	308°	302°	296°	292°	297°	302°	307°	310°	288°	274°	280°	292°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	5	6	6	6	6	7	8	7	5	6	7	7	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	6	6	6	7	7	7	7	8	8	6	6	8	8	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	7	8	9	9	9	10	11	10	7	9	12	12	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	8	8	9	10	10	9	10	12	12	8	10	14	15	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	112	208	260	292	301	291	257	200	134	26	0	0	Up_Velocity fpm
cm/s_Convergence	0	1	2	2	2	-2	1	3	8	4	1	0	0	cm/s_Convergence
MaxSoar1.1m/s	79	79	79	540	725	764	685	467	79	79	79	79	79	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	460	646	684	605	388	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	79	79	79	540	725	764	685	467	79	79	79	79	79	MaxSoar_clds
Bouy/Shr_Ratio	0	1	2	3	3	3	3	2	2	2	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	106	648	1053	1214	1380	1407	1307	1060	736	444	106	106	106	BL_Top_TI=0
BL_Depth_AGL	26	568	974	1134	1300	1328	1228	981	656	365	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	5	8	9	9	9	9	11	12	12	8	6	7	7	Avg_BLWindSpd
Avg_BlWindDir	301	318	320	316	318	322	321	317	319	302	274	280	292	Avg_BlWindDir
Wind_Shear	0	5	7	7	8	7	7	6	7	5	0	0	0	Wind_Shear
BLTop_WdSp	5	9	11	11	10	11	12	13	13	9	6	7	7	BLTop_WdSp
BLTopWDir	301	328	337	337	340	337	331	325	324	316	274	280	292	BLTopWDir
CAPE_TSpoten	0	0	1	2	2	2	1	1	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	325	908	1104	1238	1711	2127	2429	2707	2959	2237	1867	1998	2089	CUbase_LCL
ODpot_if_cu	-3876	-4780	-4861	-4551	-5033	-6120	-6059	-7140	-8291	-6770	-7003	-8596	-8565	ODpot_if_cu
ODbase_allclds	3982	5427	5914	5765	6413	7528	7367	8200	9026	7214	7108	8702	8671	ODbase_allclds
BL_Cloud_%	0	56	52	50	21	0	0	0	0	0	5	0	0	BL_Cloud_%
Sfc_Heating	-14	29	113	192	238	255	247	212	148	79	7	-41	-44	Sfc_Heating
Temp@2m	49.1	52.5	53.7	54.7	55.8	56.8	57.6	58.0	58.0	56.3	53.8	51.6	51.8	Temp@2m
DewPt@2m	48.3	48.9	48.9	49.2	48.2	47.4	47.0	46.2	45.3	46.8	46.2	44.1	44.0	DewPt@2m
msl_pressure	1019	1019	1018	1018	1018	1017	1017	1016	1016	1015	1015	1015	1016	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	218	319	264	269	303	326	275	377	615	228	235	101	96	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:39	11:12	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	54.4	54.9	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