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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: 7 Apr 2026 → Apr 07 03:15 PDT for Tuesday N_Nooksack_Valley Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	32,47
Lat,Lon=	48.889,-122.149
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	162°	194°	175°	173°	170°	166°	144°	92°	285°	326°	314°	263°	197°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	4	3	3	3	3	3	2	1	3	2	2	2	2	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	3	4	3	3	3	2	1	3	2	2	2	2	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	5	5	4	4	3	2	0	4	2	2	3	4	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	6	5	4	4	3	2	0	5	3	2	4	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	289	377	428	474	512	521	504	464	396	288	0	0	Up_Velocity fpm
cm/s_Convergence	0	-37	-29	-33	-35	-33	-32	-34	14	-10	-18	-7	-4	cm/s_Convergence
MaxSoar1.1m/s	615	1770	2559	2953	3449	4064	4385	4351	3982	3573	2556	615	615	MaxSoar1.1m/s
MaxSoar_AGL	0	1156	1945	2338	2834	3450	3770	3736	3367	2958	1941	0	0	MaxSoar_AGL
MaxSoar_clds	615	1770	2559	2953	3449	4064	4385	4351	3982	3573	2556	615	615	MaxSoar_clds
Bouy/Shr_Ratio	0	5	8	12	19	20	20	20	20	20	20	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	615	2974	3755	4147	4719	5478	5899	5908	5529	5256	4600	641	640	BL_Top_TI=0
BL_Depth_AGL	0	2359	3140	3532	4105	4863	5284	5293	4914	4642	3986	26	26	BL_Depth_AGL
Avg_BLWindSpd	4	5	5	3	2	1	1	1	1	1	1	2	2	Avg_BLWindSpd
Avg_BlWindDir	161	191	171	180	176	173	178	166	307	356	27	263	197	Avg_BlWindDir
Wind_Shear	0	2	4	5	5	6	5	6	10	7	7	0	0	Wind_Shear
BLTop_WdSp	4	5	6	6	6	6	5	6	7	5	6	2	2	BLTop_WdSp
BLTopWDir	161	180	129	123	102	90	87	92	92	95	100	263	197	BLTopWDir
CAPE_TSpoten	2	6	17	19	26	33	39	41	36	26	11	0	0	CAPE_TSpoten
CUbase_LCL	1945	2495	3261	4077	4778	5426	6029	5930	5353	5401	5275	4598	3855	CUbase_LCL
ODpot_if_cu	-1837	-83	-5698	-5362	-4624	-4719	-7695	-3594	-2186	-2518	-3192	-6468	-6238	ODpot_if_cu
ODbase_allclds	2451	3057	9453	9508	9344	10197	13594	9501	7715	7775	7792	7109	6879	ODbase_allclds
BL_Cloud_%	0	71	75	64	44	24	7	22	46	47	27	0	0	BL_Cloud_%
Sfc_Heating	0	129	213	276	323	343	333	302	255	168	75	-2	-9	Sfc_Heating
Temp@2m	-	41.0	43.4	46.1	48.8	51.3	53.2	54.1	54.0	53.9	53.0	50.1	44.1	Temp@2m
DewPt@2m	32.8	32.4	31.4	30.5	30.1	29.7	28.9	30.2	32.7	32.4	32.1	32.6	32.8	DewPt@2m
msl_pressure	1018	1020	1020	1020	1020	1020	1019	1019	1019	1019	1019	1019	1020	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	2516	1248	417	452	463	370	305	271	226	291	360	2910	573	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:15	08:25	08:51	09:26	10:08	11:19	12:16
When_sfc_temp=	10.6	17.7	35.5	42.0	43.8	47.0	49.5

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:26	10:08	11:19	12:16
When_sfc_temp=	42.0	43.8	47.0	49.5
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:38	08:50	09:10	09:49
When_sfc_temp=	26.1	34.8	41.4	43.0

* 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