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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: 29 Jan 2026 → Jan 28 19:03 PST for Thursday Sauk Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	33,64
Lat,Lon=	48.520,-121.600
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	122°	122°	123°	145°	157°	171°	160°	151°	150°	148°	138°	120°	127°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	9	7	5	4	4	5	5	4	3	3	4	4	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	10	8	6	5	5	5	5	4	3	3	4	5	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	13	11	8	7	6	6	6	5	5	5	6	7	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	17	14	10	9	8	6	7	7	7	7	8	8	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	0	0	0	0	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	2	0	0	0	26	23	21	23	15	3	2	-3	1	cm/s_Convergence
MaxSoar1.1m/s	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	2654	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2680	2680	2680	2680	3097	3471	3334	3121	2956	2680	2680	2680	2680	BL_Top_TI=0
BL_Depth_AGL	25	25	25	26	443	817	680	467	301	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	9	7	5	4	8	7	7	7	5	3	4	4	5	Avg_BLWindSpd
Avg_BlWindDir	122	122	123	145	164	178	166	161	155	148	138	120	127	Avg_BlWindDir
Wind_Shear	0	0	0	0	7	6	4	7	4	0	0	0	0	Wind_Shear
BLTop_WdSp	9	7	5	4	11	10	8	10	8	3	4	4	5	BLTop_WdSp
BLTopWDir	122	122	123	145	172	191	178	170	162	148	138	120	127	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	0	1	0	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	3252	3750	3645	3594	3693	3790	3575	3362	3395	3484	3568	3631	3533	CUbase_LCL
ODpot_if_cu	-1172	-2825	-2392	-1818	-1086	-146	-473	-234	-846	-1555	-1249	-1719	-1269	ODpot_if_cu
ODbase_allclds	3852	5505	5072	4498	4183	3618	3807	3355	3802	4235	3929	4398	3949	ODbase_allclds
BL_Cloud_%	66	0	0	0	71	80	90	90	75	53	48	44	50	BL_Cloud_%
Sfc_Heating	-21	-21	-13	-9	-8	-8	-6	-4	-4	-5	-4	-10	-11	Sfc_Heating
Temp@2m	39.8	40.6	40.9	41.8	43.0	44.2	44.0	43.5	42.6	42.8	42.9	43.7	43.5	Temp@2m
DewPt@2m	37.3	36.0	36.9	38.1	38.7	39.3	40.0	40.5	40.4	40.4	40.1	40.0	40.1	DewPt@2m
msl_pressure	1021	1021	1022	1022	1022	1022	1023	1022	1022	1022	1022	1023	1023	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	1	1	1hr_rain_acc
Hgt_Variab_	923	1234	955	1107	924	829	717	638	791	1110	1071	965	1026	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