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

from TJ's RASP forecasts BLIPSPOT: 22 Aug 2025 → Aug 21 21:06 PDT for Friday Anderson Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	26,27
Lat,Lon=	48.647,-122.263
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	132°	125°	115°	57°	35°	358°	341°	337°	338°	343°	345°	14°	40°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	7	4	3	5	5	6	8	8	8	5	5	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	8	5	4	5	6	7	8	9	8	5	5	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	8	11	6	4	6	7	8	10	11	10	6	7	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	12	13	8	5	6	6	8	11	12	11	7	9	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	56	152	216	269	318	333	313	251	168	9	0	0	Up_Velocity fpm
cm/s_Convergence	0	-65	-18	22	28	30	29	36	38	35	17	5	2	cm/s_Convergence
MaxSoar1.1m/s	2450	2450	2450	2450	3110	3708	4011	3916	3228	2450	2450	2450	2450	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	660	1259	1561	1466	778	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2450	2450	2450	2450	3110	3708	4011	3916	3228	2450	2450	2450	2450	MaxSoar_clds
Bouy/Shr_Ratio	0	0	2	4	5	6	6	4	3	2	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2450	2709	3039	3456	3960	4757	5198	5187	4542	3866	2627	2477	2477	BL_Top_TI=0
BL_Depth_AGL	0	259	590	1007	1510	2308	2748	2738	2092	1416	177	27	27	BL_Depth_AGL
Avg_BLWindSpd	5	11	8	5	5	5	6	7	9	9	6	5	6	Avg_BLWindSpd
Avg_BlWindDir	140	126	119	104	69	32	11	4	354	355	349	14	40	Avg_BlWindDir
Wind_Shear	0	5	6	8	6	7	10	12	8	5	2	0	0	Wind_Shear
BLTop_WdSp	5	13	11	8	6	5	6	7	6	8	7	5	6	BLTop_WdSp
BLTopWDir	140	125	120	126	100	77	84	82	39	19	352	14	40	BLTopWDir
CAPE_TSpoten	0	0	0	0	3	5	8	9	5	1	0	0	0	CAPE_TSpoten
CUbase_LCL	7878	10877	9850	9274	9305	9648	9949	10523	10531	10131	9281	9839	10423	CUbase_LCL
ODpot_if_cu	-11400	-14938	-15091	-13052	-12519	-11722	-11392	-11092	-11813	-12836	-12803	-12866	-14168	ODpot_if_cu
ODbase_allclds	13850	17648	18130	16509	16479	16479	16590	16280	16355	16702	15430	15343	16645	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	0	-6	58	106	140	152	145	117	74	24	-11	-10	-22	Sfc_Heating
Temp@2m	-	74.3	75.3	75.9	77.0	78.2	79.2	79.8	79.9	79.3	78.0	74.3	68.7	Temp@2m
DewPt@2m	50.3	39.9	44.0	46.7	47.5	47.2	47.0	45.3	45.6	47.2	50.4	54.8	43.0	DewPt@2m
msl_pressure	1018	1019	1019	1019	1019	1019	1019	1018	1018	1017	1017	1017	1017	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	81	660	1239	1906	1829	1819	1519	1319	900	744	853	496	176	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	11:27	11:45	12:34	13:47	unlikely	unlikely	unlikely
When_sfc_temp=	76.4	76.7	77.7	79.0	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	13:47	unlikely	unlikely	unlikely
When_sfc_temp=	79.0	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	11:58	12:36	13:26	unlikely
When_sfc_temp=	77.0	77.7	78.6	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