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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 20:09 PST for Thursday Anderson Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	26,27
Lat,Lon=	48.647,-122.263
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	151°	170°	174°	175°	176°	173°	172°	171°	170°	165°	167°	169°	164°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	11	15	15	15	15	12	10	10	11	12	13	14	15	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	12	17	17	16	16	13	11	11	12	13	15	15	16	10M_Wind_Sp_Kt
Treetop_WSp_Kt	19	23	23	22	22	18	15	14	16	17	20	21	22	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	24	28	29	27	26	21	16	16	17	19	23	26	27	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	50	99	136	169	183	202	142	0	0	0	45	Up_Velocity fpm
cm/s_Convergence	0	-142	-169	-170	-189	-158	-150	-150	-160	-136	-153	-130	-130	cm/s_Convergence
MaxSoar1.1m/s	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	2450	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	1	1	1	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2450	2909	2900	3021	3126	3277	3419	3547	3248	2915	2917	2837	2884	BL_Top_TI=0
BL_Depth_AGL	0	459	450	572	676	827	969	1097	798	465	467	387	434	BL_Depth_AGL
Avg_BLWindSpd	11	25	27	27	27	22	18	17	19	19	22	23	25	Avg_BLWindSpd
Avg_BlWindDir	153	173	178	179	179	179	178	178	175	169	171	171	167	Avg_BlWindDir
Wind_Shear	0	15	17	18	18	15	12	10	12	11	14	14	15	Wind_Shear
BLTop_WdSp	11	30	33	33	33	27	22	19	22	23	27	28	30	BLTop_WdSp
BLTopWDir	153	176	180	180	180	184	184	184	180	173	173	172	169	BLTopWDir
CAPE_TSpoten	0	1	1	2	1	2	3	4	3	1	1	0	1	CAPE_TSpoten
CUbase_LCL	3229	2847	2832	2860	2994	3129	3303	3570	3479	3258	3122	2904	2737	CUbase_LCL
ODpot_if_cu	-1185	-67	-100	102	-897	-883	-761	-1012	-1763	-2049	-522	-347	-238	ODpot_if_cu
ODbase_allclds	3635	2977	3001	2920	4023	4160	4180	4558	5011	4964	3438	3184	3122	ODbase_allclds
BL_Cloud_%	0	96	89	89	91	89	87	79	76	81	91	93	90	BL_Cloud_%
Sfc_Heating	0	-4	4	22	47	74	81	96	46	-9	-13	-1	3	Sfc_Heating
Temp@2m	-	43.5	43.3	43.3	43.8	44.9	45.9	47.0	46.6	45.7	45.7	45.6	45.2	Temp@2m
DewPt@2m	41.1	41.7	41.6	41.4	41.2	41.5	41.7	41.6	41.8	42.2	42.8	43.6	43.9	DewPt@2m
msl_pressure	1020	1019	1019	1020	1020	1021	1022	1022	1021	1021	1021	1021	1021	msl_pressure
1hr_rain_acc	-	6	9	10	8	5	2	0	0	0	2	3	8	1hr_rain_acc
Hgt_Variab_	1436	550	571	464	480	415	436	418	381	421	468	488	531	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