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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 28 Nov 2025 → Nov 27 19:04 PST for Friday TigerHikeLookout Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	26,36
Lat,Lon=	47.508,-121.985
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	96°	104°	101°	2°	2°	17°	33°	47°	34°	36°	73°	109°	126°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	1	2	3	3	4	4	5	5	5	8	11	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	3	1	2	3	4	4	4	5	6	6	9	12	10M_Wind_Sp_Kt
Treetop_WSp_Kt	4	4	2	3	4	4	5	5	6	8	7	13	18	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	4	2	2	4	4	5	5	7	9	8	17	24	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	106	147	171	169	143	81	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-3	-4	0	2	5	4	-5	2	5	4	-2	0	-15	cm/s_Convergence
MaxSoar1.1m/s	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	1134	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	4	4	4	4	3	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1160	1160	1160	1530	1655	1789	1822	1745	1451	1160	1160	1160	1160	BL_Top_TI=0
BL_Depth_AGL	26	25	26	396	521	654	688	611	317	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	3	3	1	2	3	4	4	5	6	5	5	8	11	Avg_BLWindSpd
Avg_BlWindDir	96	104	100	8	10	29	52	67	42	36	74	109	126	Avg_BlWindDir
Wind_Shear	0	0	0	1	1	2	4	6	3	0	0	0	0	Wind_Shear
BLTop_WdSp	3	3	1	3	3	3	5	7	7	5	5	8	11	BLTop_WdSp
BLTopWDir	96	104	100	16	25	54	86	96	59	36	74	109	126	BLTopWDir
CAPE_TSpoten	0	0	0	0	1	1	1	1	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	2623	2836	2893	2487	2792	3277	3949	4410	4425	3680	3546	5321	6347	CUbase_LCL
ODpot_if_cu	-7415	-7861	-7823	-5920	-6426	-6658	-7081	-7865	-8101	-7911	-8540	-11122	-11423	ODpot_if_cu
ODbase_allclds	8575	9021	8983	7450	8081	8446	8904	9610	9552	9072	9700	12282	12583	ODbase_allclds
BL_Cloud_%	14	2	0	34	20	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-7	-8	-1	38	78	96	88	60	21	-16	-16	-43	-67	Sfc_Heating
Temp@2m	38.9	38.4	41.4	43.5	44.9	46.2	48.0	49.1	48.5	45.2	43.2	44.4	44.9	Temp@2m
DewPt@2m	34.7	33.4	33.9	37.3	37.3	36.5	35.3	34.4	33.9	34.5	33.5	26.7	22.9	DewPt@2m
msl_pressure	1019	1019	1020	1021	1021	1022	1022	1022	1022	1023	1023	1023	1023	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	74	69	302	237	213	200	189	206	248	319	159	170	136	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