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: 4 Sep 2025 → Sep 04 14:58 PDT for Thursday Blanket Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	127,270
Lat,Lon=	50.805,-118.226
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	80°	76°	71°	68°	62°	15°	326°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	5	5	4	3	2	3	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	6	5	4	3	2	3	10M_Wind_Sp_Kt
Treetop_WSp_Kt	6	7	6	5	3	4	4	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	7	6	5	3	4	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	410	374	307	209	74	0	0	Up_Velocity fpm
cm/s_Convergence	-19	-24	18	14	8	2	-4	cm/s_Convergence
MaxSoar1.1m/s	8725	8277	7442	5687	5687	5687	5687	MaxSoar1.1m/s
MaxSoar_AGL	3038	2590	1756	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	8725	8277	7442	5687	5687	5687	5687	MaxSoar_clds
Bouy/Shr_Ratio	19	19	13	7	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	10369	9893	9021	7842	6391	5713	5713	BL_Top_TI=0
BL_Depth_AGL	4682	4206	3334	2155	704	27	26	BL_Depth_AGL
Avg_BLWindSpd	2	2	2	3	3	2	3	Avg_BLWindSpd
Avg_BlWindDir	98	93	89	77	60	14	326	Avg_BlWindDir
Wind_Shear	4	9	8	3	1	0	0	Wind_Shear
BLTop_WdSp	2	4	3	3	2	2	3	BLTop_WdSp
BLTopWDir	28	229	214	214	72	14	326	BLTopWDir
CAPE_TSpoten	17	11	6	6	0	0	0	CAPE_TSpoten
CUbase_LCL	11522	11449	11214	11214	10524	9872	10236	CUbase_LCL
ODpot_if_cu	-4885	-4621	-5075	-5075	-6537	-5603	-6931	ODpot_if_cu
ODbase_allclds	15254	14513	14096	14096	12928	11317	12645	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	170	141	97	97	3	-10	-13	Sfc_Heating
Temp@2m	68.3	68.5	68.1	68.1	66.3	60.2	57.6	Temp@2m
DewPt@2m	42.7	43.3	44.1	44.1	46.6	47.9	43.6	DewPt@2m
msl_pressure	1017	1016	1016	1016	1016	1015	1015	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	750	1335	2096	2096	2836	350	75	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	+++	+++	+++	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++	+++	+++	+++

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++
BL_Depth_AGL_=	1500	2000	2500	3000
by=	+++	+++	+++	+++
When_sfc_temp=	+++	+++	+++	+++

* 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