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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: 14 Jun 2026 → Jun 13 20:05 PDT for Sunday RUCcompare Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	26,81
Lat,Lon=	49.140,-121.990
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	53°	42°	40°	28°	9°	5°	3°	354°	279°	242°	238°	213°	229°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	7	7	6	6	6	6	5	4	5	10	8	8	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	7	8	6	6	6	6	6	5	5	10	9	9	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	10	11	9	8	9	9	8	6	6	13	12	12	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	13	12	10	10	10	10	9	7	6	16	15	15	12	Lev_Abv_WSp_Kt
Up_Velocity fpm	25	162	248	329	371	377	364	328	258	173	21	0	0	Up_Velocity fpm
cm/s_Convergence	0	2	3	-1	-15	-23	-22	-14	4	23	0	-2	-1	cm/s_Convergence
MaxSoar1.1m/s	52	52	877	2305	3061	3055	2835	2299	1140	52	52	52	52	MaxSoar1.1m/s
MaxSoar_AGL	0	0	825	2253	3010	3003	2783	2247	1088	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	52	52	877	2305	3061	3055	2835	2299	1140	52	52	52	52	MaxSoar_clds
Bouy/Shr_Ratio	0	1	2	3	3	4	4	4	6	1	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	79	1326	2359	4064	4955	4897	4645	4062	2785	1721	80	80	80	BL_Top_TI=0
BL_Depth_AGL	27	1274	2307	4012	4903	4845	4593	4010	2733	1669	28	28	28	BL_Depth_AGL
Avg_BLWindSpd	7	13	11	10	10	10	9	8	4	16	8	8	6	Avg_BLWindSpd
Avg_BlWindDir	53	44	46	41	35	31	28	27	329	255	238	213	229	Avg_BlWindDir
Wind_Shear	0	8	6	6	7	7	6	6	7	7	0	0	0	Wind_Shear
BLTop_WdSp	7	15	11	10	10	10	10	8	4	16	8	8	6	BLTop_WdSp
BLTopWDir	53	50	49	49	54	50	42	39	20	260	238	213	229	BLTopWDir
CAPE_TSpoten	0	0	2	4	3	3	2	1	0	1	84	45	0	CAPE_TSpoten
CUbase_LCL	6093	6781	7505	8433	9243	9660	9924	10012	9298	6645	5489	4612	3951	CUbase_LCL
ODpot_if_cu	-10009	-11789	-10476	-9725	-10590	-10204	-10551	-11282	-12964	-9553	-8536	-8608	-8491	ODpot_if_cu
ODbase_allclds	10088	13115	12835	13788	15545	15101	15195	15343	15749	11274	8616	8688	8570	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-7	20	56	80	97	103	96	76	48	13	-13	-30	-26	Sfc_Heating
Temp@2m	76.0	79.4	82.5	85.2	87.0	88.3	89.4	90.3	89.7	86.7	83.8	80.7	76.4	Temp@2m
DewPt@2m	52.1	51.8	51.4	50.0	48.2	47.7	47.8	48.4	51.0	59.4	62.0	62.8	62.8	DewPt@2m
msl_pressure	1021	1021	1021	1020	1020	1019	1019	1018	1017	1017	1017	1017	1017	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	678	740	888	1305	1439	1634	1828	2387	2943	2377	1093	853	75	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:21	09:36	10:07	10:28	10:49	11:19	11:59
When_sfc_temp=	80.5	81.3	82.8	83.8	84.7	85.8	87.0

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:28	10:49	11:19	11:59
When_sfc_temp=	83.8	84.7	85.8	87.0
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:13	09:42	10:06	10:24
When_sfc_temp=	80.1	81.6	82.8	83.6

* 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