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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: 22 Aug 2025 → Aug 22 07:55 PDT for Friday Sumas Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	22,75
Lat,Lon=	48.921,-122.229
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	166°	12°	26°	17°	9°	7°	360°	357°	359°	1°	2°	6°	20°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	2	4	4	5	5	5	5	5	5	5	5	3	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	2	4	5	5	6	6	5	6	6	5	5	3	10M_Wind_Sp_Kt
Treetop_WSp_Kt	2	3	5	6	7	7	7	7	7	7	6	6	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	2	2	5	6	7	8	8	8	8	8	7	7	7	Lev_Abv_WSp_Kt
Up_Velocity fpm	26	115	171	244	282	304	316	298	249	164	13	0	0	Up_Velocity fpm
cm/s_Convergence	0	3	6	9	10	12	12	12	12	12	9	5	-2	cm/s_Convergence
MaxSoar1.1m/s	1481	1481	1481	2012	2420	2701	3023	3003	2470	1481	1481	1481	1481	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	531	939	1220	1542	1522	989	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1481	1481	1481	2012	2420	2701	3023	3003	2470	1481	1481	1481	1481	MaxSoar_clds
Bouy/Shr_Ratio	1	5	4	6	6	6	5	4	3	2	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1508	1966	2243	3042	3469	3827	4333	4472	4192	3370	2063	1508	1508	BL_Top_TI=0
BL_Depth_AGL	27	486	762	1561	1988	2346	2853	2991	2711	1890	582	28	27	BL_Depth_AGL
Avg_BLWindSpd	2	2	4	4	4	5	6	7	8	8	7	5	3	Avg_BLWindSpd
Avg_BlWindDir	167	33	36	30	22	16	6	5	13	12	3	6	21	Avg_BlWindDir
Wind_Shear	0	2	2	6	6	6	3	2	6	7	3	0	0	Wind_Shear
BLTop_WdSp	2	2	3	2	2	1	2	6	10	11	7	5	3	BLTop_WdSp
BLTopWDir	167	69	58	168	134	112	358	8	24	23	2	6	21	BLTopWDir
CAPE_TSpoten	0	0	1	4	6	8	9	8	5	15	160	108	20	CAPE_TSpoten
CUbase_LCL	6527	7117	7368	7858	8428	8885	9489	9718	9652	9046	8141	7588	5632	CUbase_LCL
ODpot_if_cu	-11122	-11799	-12244	-11376	-10642	-9672	-10735	-10445	-10966	-12595	-12526	-9577	-8521	ODpot_if_cu
ODbase_allclds	12630	13765	14487	14418	14110	13499	15069	14916	15158	15966	14589	11085	10030	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	4	27	65	95	116	123	111	85	48	10	-11	-10	-19	Sfc_Heating
Temp@2m	68.9	72.2	75.3	78.5	80.7	82.2	83.5	84.3	84.5	83.9	82.2	77.2	68.1	Temp@2m
DewPt@2m	55.1	48.8	50.6	51.5	51.1	50.7	49.4	49.4	50.2	52.8	57.2	61.3	56.7	DewPt@2m
msl_pressure	1017	1018	1018	1018	1018	1017	1017	1016	1016	1016	1015	1015	1015	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	110	266	212	355	433	544	1662	1619	1453	948	1092	214	44	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:33	10:56	12:13	13:52	unlikely	unlikely	unlikely
When_sfc_temp=	77.1	78.3	81.0	83.3	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	13:52	unlikely	unlikely	unlikely
When_sfc_temp=	83.3	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	10:55	12:02	13:18	unlikely
When_sfc_temp=	78.3	80.8	82.6	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