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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 03:16 PDT for Tuesday Red Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	34,51
Lat,Lon=	48.932,-122.118
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	163°	196°	208°	210°	226°	263°	291°	301°	299°	300°	304°	315°	1°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	4	4	4	4	5	6	6	6	6	5	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	3	4	4	4	4	5	7	7	6	6	5	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	3	4	5	4	5	6	9	9	8	8	7	8	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	3	4	5	4	4	6	9	9	8	8	8	6	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	161	360	416	460	493	507	492	451	385	280	56	0	Up_Velocity fpm
cm/s_Convergence	0	-20	25	28	41	34	-13	-23	-25	-21	-23	-24	-35	cm/s_Convergence
MaxSoar1.1m/s	1194	1194	2855	3304	3806	4265	4560	4453	4164	3728	2683	1194	1194	MaxSoar1.1m/s
MaxSoar_AGL	0	0	1661	2109	2612	3071	3366	3258	2970	2534	1489	0	0	MaxSoar_AGL
MaxSoar_clds	1194	1194	2855	3304	3806	4265	4560	4453	4164	3728	2683	1194	1194	MaxSoar_clds
Bouy/Shr_Ratio	0	5	14	15	20	20	20	17	17	13	7	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	1194	2668	3956	4425	5020	5579	5954	5847	5580	5233	4379	1871	1220	BL_Top_TI=0
BL_Depth_AGL	0	1473	2761	3231	3826	4385	4760	4653	4385	4039	3185	677	26	BL_Depth_AGL
Avg_BLWindSpd	3	3	2	3	1	1	1	3	2	3	4	7	6	Avg_BLWindSpd
Avg_BlWindDir	157	168	175	148	161	215	286	298	312	315	311	312	1	Avg_BlWindDir
Wind_Shear	0	2	8	11	9	9	9	11	13	11	9	2	0	Wind_Shear
BLTop_WdSp	3	3	6	9	7	5	4	5	6	6	3	7	6	BLTop_WdSp
BLTopWDir	157	158	96	100	94	83	80	106	113	110	118	319	1	BLTopWDir
CAPE_TSpoten	18	0	15	19	32	38	39	32	25	19	8	0	0	CAPE_TSpoten
CUbase_LCL	2474	2718	3478	4143	4930	5477	5707	5531	5521	5567	5318	4661	3829	CUbase_LCL
ODpot_if_cu	-1378	-688	-5810	-5546	-5245	-4605	-3974	-2979	-2666	-3036	-4192	-5227	-4958	ODpot_if_cu
ODbase_allclds	2572	3356	9766	9971	10265	10183	9928	8826	8246	8269	8571	7099	6177	ODbase_allclds
BL_Cloud_%	0	66	43	18	27	17	2	1	8	9	0	0	0	BL_Cloud_%
Sfc_Heating	0	35	211	277	317	339	340	320	261	177	86	3	-20	Sfc_Heating
Temp@2m	-	37.4	41.0	43.6	46.6	48.8	50.4	51.0	50.9	50.8	49.8	47.3	44.4	Temp@2m
DewPt@2m	31.7	30.5	30.6	30.3	29.8	29.5	30.0	31.3	31.3	31.0	31.2	32.0	33.3	DewPt@2m
msl_pressure	1019	1019	1019	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_	2912	887	467	392	351	415	345	384	360	409	573	1536	303	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:10	09:18	09:36	09:54	10:45	11:46	12:50
When_sfc_temp=	38.1	38.5	39.6	40.7	43.0	45.9	48.5

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:54	10:45	11:46	12:50
When_sfc_temp=	40.7	43.0	45.9	48.5
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:01	09:24	09:47	10:30
When_sfc_temp=	37.5	38.9	40.3	42.3

* 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