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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: 23 Jul 2026 → Jul 23 03:17 PDT for Thursday BlanchardLZ Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	18,21
Lat,Lon=	48.570,-122.400
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	175°	177°	174°	176°	187°	190°	215°	268°	281°	272°	262°	258°	220°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	7	8	7	7	7	7	6	6	6	5	4	3	3	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	8	8	7	7	7	7	7	7	6	5	4	3	3	10M_Wind_Sp_Kt
Treetop_WSp_Kt	11	12	10	10	10	10	9	9	8	7	5	4	3	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	13	13	12	12	11	11	10	9	8	7	6	5	3	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	303	292	346	411	429	392	324	334	280	218	149	36	Up_Velocity fpm
cm/s_Convergence	0	6	9	8	4	-19	27	45	-12	9	7	5	3	cm/s_Convergence
MaxSoar1.1m/s	114	1227	1240	1681	2055	2336	2372	1750	1221	832	114	114	114	MaxSoar1.1m/s
MaxSoar_AGL	0	1113	1126	1567	1941	2222	2257	1635	1107	718	0	0	0	MaxSoar_AGL
MaxSoar_clds	114	1227	1240	1681	2055	2336	2372	1750	1221	832	114	114	114	MaxSoar_clds
Bouy/Shr_Ratio	0	2	2	3	3	4	4	4	5	4	4	3	1	Bouy/Shr_Ratio
BL_Top_TI=0	114	2263	2382	2792	3104	3466	3677	3069	2059	1650	1290	1044	579	BL_Top_TI=0
BL_Depth_AGL	0	2149	2267	2677	2990	3352	3563	2955	1945	1536	1175	930	465	BL_Depth_AGL
Avg_BLWindSpd	7	15	14	13	11	10	10	8	6	6	6	4	3	Avg_BLWindSpd
Avg_BlWindDir	176	170	168	168	176	182	191	213	242	248	251	250	218	Avg_BlWindDir
Wind_Shear	0	11	11	9	7	5	8	13	10	7	4	2	0	Wind_Shear
BLTop_WdSp	7	18	17	15	13	10	9	10	8	8	7	5	3	BLTop_WdSp
BLTopWDir	176	163	163	162	167	170	160	164	188	211	234	242	215	BLTopWDir
CAPE_TSpoten	5	15	13	19	10	154	114	99	47	17	3	1	0	CAPE_TSpoten
CUbase_LCL	1593	1799	1887	2262	2593	2913	3102	2392	2095	2082	2083	2022	1539	CUbase_LCL
ODpot_if_cu	-8249	772	291	314	225	898	557	460	-6353	-6624	-7914	-7812	-8513	ODpot_if_cu
ODbase_allclds	8363	1492	2090	2477	2879	2568	3120	2609	8412	8275	9204	8857	9092	ODbase_allclds
BL_Cloud_%	0	100	100	100	100	100	100	98	64	50	39	26	37	BL_Cloud_%
Sfc_Heating	0	152	128	181	272	275	194	131	225	166	100	39	1	Sfc_Heating
Temp@2m	-	69.4	70.0	72.2	74.1	75.5	76.1	73.6	72.1	71.3	70.3	68.7	66.5	Temp@2m
DewPt@2m	61.5	61.8	62.1	62.7	63.0	63.0	63.0	63.6	63.2	62.6	61.7	60.5	60.4	DewPt@2m
msl_pressure	1016	1016	1017	1017	1016	1016	1016	1016	1016	1016	1016	1016	1016	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1677	170	207	194	156	149	123	477	585	429	324	289	365	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:16	08:26	08:53	10:51	12:12	unlikely	unlikely
When_sfc_temp=	18.7	31.2	62.4	71.9	74.4	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:51	12:12	unlikely	unlikely
When_sfc_temp=	71.9	74.4	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:41	08:55	10:34	12:01
When_sfc_temp=	48.4	64.6	71.3	74.1

* 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