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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: 14 Apr 2026 → Apr 14 14:59 PDT for Tuesday TigerLZ Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	ForecastPd
TIGER_w2	gridpt=	17,18
Lat,Lon=	47.498,-122.021
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	212°	201°	192°	179°	176°	181°	190°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	15	13	11	12	13	13	10	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	16	14	12	13	15	14	11	10M_Wind_Sp_Kt
Treetop_WSp_Kt	22	20	17	19	21	20	16	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	26	24	22	24	26	25	21	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	159	64	27	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	42	24	14	0	0	0	cm/s_Convergence
MaxSoar1.1m/s	632	632	632	632	632	632	632	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	632	632	632	632	632	632	632	MaxSoar_clds
Bouy/Shr_Ratio	0	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	632	2005	813	658	658	658	658	BL_Top_TI=0
BL_Depth_AGL	0	1373	181	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	15	28	16	12	13	13	10	Avg_BLWindSpd
Avg_BlWindDir	211	208	197	179	176	181	190	Avg_BlWindDir
Wind_Shear	0	19	9	0	0	0	0	Wind_Shear
BLTop_WdSp	15	32	20	12	13	13	10	BLTop_WdSp
BLTopWDir	211	208	199	179	176	181	190	BLTopWDir
CAPE_TSpoten	76	98	62	66	34	23	88	CAPE_TSpoten
CUbase_LCL	2408	1864	1712	1406	1425	1377	1057	CUbase_LCL
ODpot_if_cu	-1835	-496	-1262	-1159	-1068	-1153	-496	ODpot_if_cu
ODbase_allclds	2467	2501	2075	1817	1726	1811	1154	ODbase_allclds
BL_Cloud_%	0	68	39	58	0	0	0	BL_Cloud_%
Sfc_Heating	0	31	13	6	-21	-27	-13	Sfc_Heating
Temp@2m	-	48.2	47.7	47.3	47.1	47.0	46.6	Temp@2m
DewPt@2m	41.7	43.0	43.3	44.2	44.0	44.0	44.9	DewPt@2m
msl_pressure	1011	1011	1009	1008	1007	1007	1008	msl_pressure
1hr_rain_acc	-	1	1	2	1	0	0	1hr_rain_acc
Hgt_Variab_	3379	1611	2307	1388	1257	1309	1037	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	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