Blipspot for at

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 Iron Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	43,13
Lat,Lon=	48.480,-121.940
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	171°	184°	188°	190°	193°	192°	190°	190°	189°	186°	183°	180°	180°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	21	15	16	16	15	13	12	11	11	12	12	11	12	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	14	17	18	18	16	14	12	12	12	13	13	13	13	10M_Wind_Sp_Kt
Treetop_WSp_Kt	29	26	26	24	23	19	17	17	16	18	20	19	19	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	40	35	34	31	28	23	20	19	22	23	24	24	24	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	44	113	173	200	211	172	116	0	18	0	11	Up_Velocity fpm
cm/s_Convergence	0	-57	-77	-84	-64	-66	-79	-79	-50	0	-50	-48	-48	cm/s_Convergence
MaxSoar1.1m/s	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	2968	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	1	1	1	1	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2968	3098	3221	3415	3636	3708	3714	3469	3301	2994	3084	3090	3080	BL_Top_TI=0
BL_Depth_AGL	0	130	253	447	668	740	746	501	332	26	115	122	112	BL_Depth_AGL
Avg_BLWindSpd	21	21	26	28	27	24	20	19	18	12	16	15	15	Avg_BLWindSpd
Avg_BlWindDir	174	184	188	191	194	195	196	193	189	186	183	179	180	Avg_BlWindDir
Wind_Shear	0	12	18	18	19	15	13	12	12	0	8	8	8	Wind_Shear
BLTop_WdSp	21	27	34	34	33	28	24	23	23	12	20	19	20	BLTop_WdSp
BLTopWDir	174	184	188	192	198	200	203	198	190	186	183	179	180	BLTopWDir
CAPE_TSpoten	0	0	0	0	1	1	1	0	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	3299	3373	3519	3579	3596	3661	3695	3687	3512	3336	3386	3338	3367	CUbase_LCL
ODpot_if_cu	-936	-859	-1491	-1771	-1525	-1540	-1026	-1198	-1357	-1757	-1223	-1685	-345	ODpot_if_cu
ODbase_allclds	3904	3957	4712	5186	5161	5248	4740	4666	4658	4751	4307	4775	3425	ODbase_allclds
BL_Cloud_%	0	85	80	84	88	85	81	72	77	0	82	87	83	BL_Cloud_%
Sfc_Heating	0	-4	4	41	99	138	160	130	60	-1	1	0	0	Sfc_Heating
Temp@2m	-	41.4	41.7	41.9	42.6	43.3	44.1	44.4	43.8	43.1	43.6	43.6	43.2	Temp@2m
DewPt@2m	40.0	39.6	39.3	39.1	39.4	39.7	40.3	40.6	41.1	41.5	41.7	41.9	41.5	DewPt@2m
msl_pressure	1019	1019	1020	1021	1021	1022	1022	1022	1021	1021	1021	1021	1021	msl_pressure
1hr_rain_acc	-	5	3	3	2	1	0	0	0	0	0	0	1	1hr_rain_acc
Hgt_Variab_	678	491	535	439	405	453	480	370	253	369	534	571	694	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