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

from TJ's RASP forecasts BLIPSPOT: 14 Jun 2026 → Jun 13 20:09 PDT for Sunday Chelan Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	62,44
Lat,Lon=	47.810,-120.030
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	63°	51°	61°	50°	46°	46°	52°	51°	43°	40°	41°	43°	248°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	9	7	6	6	5	5	5	4	4	5	4	0	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	6	9	8	6	6	5	5	5	4	4	5	5	0	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	11	9	7	7	6	6	6	5	5	6	6	1	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	8	12	10	7	7	6	6	6	5	6	6	6	2	Lev_Abv_WSp_Kt
Up_Velocity fpm	165	274	363	461	507	525	524	503	458	388	297	142	0	Up_Velocity fpm
cm/s_Convergence	3	6	-10	-22	-21	-22	-23	-21	-36	-38	-24	-7	0	cm/s_Convergence
MaxSoar1.1m/s	1704	2737	3878	5779	6660	7118	7305	7217	6720	5806	4585	1704	1704	MaxSoar1.1m/s
MaxSoar_AGL	0	1033	2174	4075	4956	5414	5601	5513	5016	4102	2881	0	0	MaxSoar_AGL
MaxSoar_clds	1704	2737	3878	5779	6660	7118	7305	7217	6720	5806	4585	1704	1704	MaxSoar_clds
Bouy/Shr_Ratio	2	2	4	5	6	7	6	6	6	6	4	2	0	Bouy/Shr_Ratio
BL_Top_TI=0	2727	3990	5297	7671	8712	9271	9537	9517	9067	8216	7405	5153	1732	BL_Top_TI=0
BL_Depth_AGL	1023	2286	3593	5967	7008	7567	7833	7813	7363	6512	5701	3449	28	BL_Depth_AGL
Avg_BLWindSpd	8	11	9	8	8	7	8	8	7	6	6	6	0	Avg_BLWindSpd
Avg_BlWindDir	56	39	48	54	52	50	49	47	42	39	38	40	245	Avg_BlWindDir
Wind_Shear	6	4	3	4	5	9	12	10	8	5	5	1	0	Wind_Shear
BLTop_WdSp	10	10	7	10	10	14	16	14	11	8	7	5	0	BLTop_WdSp
BLTopWDir	37	27	39	53	34	30	27	19	11	7	1	38	245	BLTopWDir
CAPE_TSpoten	2	7	15	31	45	50	52	52	44	28	13	0	0	CAPE_TSpoten
CUbase_LCL	7181	7967	8440	9063	9679	10370	11086	11571	11608	11620	11546	10962	9947	CUbase_LCL
ODpot_if_cu	-11196	-9650	-10560	-8137	-6236	-7780	-6713	-6709	-7815	-9189	-9966	-12235	-12580	ODpot_if_cu
ODbase_allclds	13923	13640	15857	15808	14948	17051	16250	16227	16881	17404	17371	17388	14311	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	50	104	156	193	219	225	215	189	149	100	48	4	-7	Sfc_Heating
Temp@2m	67.4	71.1	73.5	76.0	78.2	79.8	81.2	82.3	83.0	83.3	83.1	82.1	77.3	Temp@2m
DewPt@2m	43.7	43.8	43.9	43.6	43.0	41.5	39.8	38.8	39.5	39.9	40.5	43.3	49.8	DewPt@2m
msl_pressure	1023	1023	1023	1022	1022	1021	1021	1020	1019	1018	1018	1018	1018	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	303	644	1374	833	548	494	403	387	395	470	644	2204	898	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:17	08:29	08:58	09:24	09:50	10:10	10:26
When_sfc_temp=	68.5	69.2	71.0	72.1	73.1	73.9	74.6

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:24	09:50	10:10	10:26
When_sfc_temp=	72.1	73.1	73.9	74.6
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:22	08:46	09:09	09:32
When_sfc_temp=	68.8	70.3	71.5	72.4

* 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