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

from TJ's RASP forecasts BLIPSPOT: 6 Sep 2026 → Sep 05 23:08 PDT for Sunday Woodside Windgram

ForecastPd	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
FRASER_w2	gridpt=	26,29
Lat,Lon=	49.247,-121.890
VALID.TIME	09 PDT	10 PDT	11 PDT	12 PDT	13 PDT	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	27°	27°	52°	61°	188°	209°	218°	231°	222°	233°	222°	216°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	8	8	4	1	4	4	5	6	7	8	7	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	9	8	4	1	4	4	5	6	7	9	8	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	12	11	6	2	4	4	6	7	9	13	10	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	14	12	8	3	3	3	6	7	10	16	13	12	Lev_Abv_WSp_Kt
Up_Velocity fpm	132	232	320	365	365	363	331	271	205	44	0	0	Up_Velocity fpm
cm/s_Convergence	-127	-82	-21	92	44	40	38	36	53	66	24	14	cm/s_Convergence
MaxSoar1.1m/s	1466	1802	2896	3492	3287	3391	3120	2532	1466	1466	1466	1466	MaxSoar1.1m/s
MaxSoar_AGL	0	336	1430	2026	1821	1925	1654	1066	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1466	1802	2896	3492	3287	3391	3120	2532	1466	1466	1466	1466	MaxSoar_clds
Bouy/Shr_Ratio	1	2	4	8	16	11	11	5	2	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1972	2775	4074	4806	4468	4651	4394	3870	3952	1846	1493	1492	BL_Top_TI=0
BL_Depth_AGL	506	1309	2608	3341	3002	3186	2928	2404	2486	381	27	27	BL_Depth_AGL
Avg_BLWindSpd	14	12	7	4	2	3	3	5	9	14	7	6	Avg_BLWindSpd
Avg_BlWindDir	31	38	57	53	21	341	299	253	227	235	221	216	Avg_BlWindDir
Wind_Shear	8	6	1	4	9	9	10	7	2	10	0	0	Wind_Shear
BLTop_WdSp	16	11	5	5	5	5	6	4	5	18	7	6	BLTop_WdSp
BLTopWDir	35	57	59	68	32	15	353	324	234	238	221	216	BLTopWDir
CAPE_TSpoten	0	3	17	72	158	155	244	108	209	487	161	0	CAPE_TSpoten
CUbase_LCL	4872	5485	5990	6270	6267	6841	7067	7327	7114	4831	4151	4122	CUbase_LCL
ODpot_if_cu	-5964	-5586	-4156	-3809	-3553	-4475	-5286	-5895	-4866	-4878	-5360	-5613	ODpot_if_cu
ODbase_allclds	7936	8362	8231	8616	8021	9126	9680	9764	8818	6724	6853	7106	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	50	110	145	166	186	171	139	89	31	-4	-36	-15	Sfc_Heating
Temp@2m	60.8	63.1	65.8	67.6	68.7	69.9	70.5	70.8	70.4	66.6	62.1	55.9	Temp@2m
DewPt@2m	46.2	45.6	46.1	46.7	47.7	46.5	46.2	45.6	46.5	52.5	52.0	48.7	DewPt@2m
msl_pressure	1016	1015	1015	1015	1014	1014	1013	1013	1013	1013	1013	1014	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	645	691	1102	1523	1944	2503	2963	2171	1140	859	489	461	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:53	10:08	10:36	11:07	11:57	unlikely	unlikely
When_sfc_temp=	62.9	63.5	64.7	66.0	67.5	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	11:07	11:57	unlikely	unlikely
When_sfc_temp=	66.0	67.5	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	10:08	10:31	10:55	11:32
When_sfc_temp=	63.5	64.5	65.6	66.8

* 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