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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 20:11 PST for Thursday Lippy1 Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	38,53
Lat,Lon=	48.957,-122.050
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	159°	137°	142°	166°	200°	203°	208°	210°	192°	169°	160°	145°	133°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	13	11	7	5	5	5	8	7	5	3	4	5	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	14	12	8	5	6	6	9	8	5	3	4	6	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	20	17	10	6	9	8	12	11	7	4	6	7	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	27	21	12	8	12	11	14	13	9	5	7	8	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	0	0	0	0	73	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	-37	-25	3	35	39	134	126	70	3	-2	-17	-28	cm/s_Convergence
MaxSoar1.1m/s	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	2514	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2514	2540	2540	2540	2540	2540	3029	3058	3039	2540	2540	2540	2540	BL_Top_TI=0
BL_Depth_AGL	0	26	26	26	26	26	514	543	525	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	13	11	7	5	5	5	13	13	9	3	4	5	6	Avg_BLWindSpd
Avg_BlWindDir	158	137	142	166	200	203	208	211	203	169	160	145	133	Avg_BlWindDir
Wind_Shear	0	0	0	0	0	0	8	8	7	0	0	0	0	Wind_Shear
BLTop_WdSp	13	11	7	5	5	5	16	15	11	3	4	5	6	BLTop_WdSp
BLTopWDir	158	137	142	166	200	203	206	208	203	169	160	145	133	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	0	7	10	5	0	0	0	0	CAPE_TSpoten
CUbase_LCL	4195	4041	4206	3822	3351	3513	4052	4033	3933	3824	4002	4229	4033	CUbase_LCL
ODpot_if_cu	-2783	-2952	-2362	-1707	-1429	-1376	-1303	-1225	-1191	-1616	-2010	-2494	-2579	ODpot_if_cu
ODbase_allclds	5298	5492	4902	4247	3969	3916	4332	4283	4230	4156	4550	5034	5120	ODbase_allclds
BL_Cloud_%	0	13	4	25	53	43	34	37	38	26	16	4	15	BL_Cloud_%
Sfc_Heating	0	-36	-25	-11	-10	-7	-10	-9	9	-6	-8	-19	-20	Sfc_Heating
Temp@2m	-	43.2	44.1	44.0	43.6	44.5	46.5	46.5	46.5	43.7	43.5	45.4	46.4	Temp@2m
DewPt@2m	36.6	36.7	37.1	38.8	40.0	40.2	39.7	39.9	40.1	39.9	39.5	39.4	40.1	DewPt@2m
msl_pressure	1019	1019	1020	1020	1021	1021	1022	1022	1022	1022	1021	1021	1021	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	653	450	1165	1404	646	915	1790	1764	1409	1047	1089	1310	1019	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