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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 5 Sep 2025 → Sep 04 20:02 PDT for Friday Snowking Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	39,61
Lat,Lon=	48.408,-121.278
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	180°	144°	133°	127°	165°	233°	238°	244°	243°	229°	7°	324°	178°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	4	4	4	3	1	3	4	4	4	2	1	1	1	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	4	4	3	1	3	4	5	4	2	1	1	1	10M_Wind_Sp_Kt
Treetop_WSp_Kt	6	5	6	4	2	4	5	6	5	3	1	2	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	7	6	6	5	3	4	6	7	6	4	1	2	2	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	124	256	347	432	484	494	459	375	263	126	0	0	Up_Velocity fpm
cm/s_Convergence	0	-1	11	24	80	103	86	45	13	18	16	2	-4	cm/s_Convergence
MaxSoar1.1m/s	4712	4712	5673	6996	8706	9860	10167	9546	7982	6127	4712	4712	4712	MaxSoar1.1m/s
MaxSoar_AGL	0	0	961	2284	3993	5148	5455	4834	3269	1414	0	0	0	MaxSoar_AGL
MaxSoar_clds	4712	4712	5673	6996	8706	9860	10167	9546	7982	6127	4712	4712	4712	MaxSoar_clds
Bouy/Shr_Ratio	0	2	3	5	6	6	6	6	7	5	19	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	4739	5491	7154	8611	10719	12107	12492	11799	10004	8106	5974	4740	4739	BL_Top_TI=0
BL_Depth_AGL	27	779	2442	3898	6007	7394	7780	7087	5291	3394	1261	27	27	BL_Depth_AGL
Avg_BLWindSpd	4	7	7	6	6	7	8	7	5	4	1	1	1	Avg_BLWindSpd
Avg_BlWindDir	180	153	147	154	162	169	171	178	186	187	188	322	177	Avg_BlWindDir
Wind_Shear	0	5	4	9	11	11	11	11	7	6	4	0	0	Wind_Shear
BLTop_WdSp	4	9	7	10	12	12	12	11	8	7	3	1	1	BLTop_WdSp
BLTopWDir	180	154	160	176	175	170	170	172	183	183	177	322	177	BLTopWDir
CAPE_TSpoten	0	0	27	388	687	832	1129	1328	1427	1557	2288	2403	1706	CAPE_TSpoten
CUbase_LCL	10391	11633	12073	12280	12248	11846	11508	11174	10646	10072	8528	6836	6419	CUbase_LCL
ODpot_if_cu	-8567	-8910	-7443	-6186	-3994	-1580	-1606	-1452	-2662	-4263	-4586	-3920	-4544	ODpot_if_cu
ODbase_allclds	13306	14401	14597	14797	14714	13687	14098	13252	12665	12369	10560	8660	9283	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	17	BL_Cloud_%
Sfc_Heating	-6	22	74	120	152	176	178	156	112	57	15	-5	-9	Sfc_Heating
Temp@2m	66.9	72.1	74.6	76.7	78.3	78.7	78.6	78.0	77.1	76.1	73.4	67.1	62.6	Temp@2m
DewPt@2m	46.0	42.7	42.8	43.7	45.2	47.4	48.7	49.6	51.2	52.9	57.1	61.1	58.3	DewPt@2m
msl_pressure	1011	1012	1012	1012	1012	1012	1011	1011	1011	1011	1011	1011	1011	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	38	827	781	744	1593	1313	1139	1616	2507	2335	677	645	44	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:18	09:31	10:01	10:24	10:47	11:07	11:25
When_sfc_temp=	72.9	73.4	74.7	75.5	76.3	76.9	77.4

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:24	10:47	11:07	11:25
When_sfc_temp=	75.5	76.3	76.9	77.4
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:26	09:44	10:02	10:22
When_sfc_temp=	73.2	73.9	74.7	75.4

* 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