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 14:59 PDT for Thursday Oscars Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	79,269
Lat,Lon=	50.824,-120.922
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	179°	183°	186°	189°	183°	51°	23°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	4	5	4	4	3	1	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	5	5	4	3	1	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	4	6	6	5	4	1	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	6	6	5	4	1	1	Lev_Abv_WSp_Kt
Up_Velocity fpm	396	384	326	224	67	0	0	Up_Velocity fpm
cm/s_Convergence	9	11	8	7	4	-4	-11	cm/s_Convergence
MaxSoar1.1m/s	5711	5878	5242	2906	2906	2906	2906	MaxSoar1.1m/s
MaxSoar_AGL	2804	2972	2335	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	5711	5878	5242	2906	2906	2906	2906	MaxSoar_clds
Bouy/Shr_Ratio	13	15	20	13	2	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	7309	7651	7098	5871	3942	2934	2934	BL_Top_TI=0
BL_Depth_AGL	4403	4745	4192	2965	1036	27	27	BL_Depth_AGL
Avg_BLWindSpd	3	2	1	2	3	1	4	Avg_BLWindSpd
Avg_BlWindDir	3	356	341	234	199	50	23	Avg_BlWindDir
Wind_Shear	14	16	15	10	2	0	0	Wind_Shear
BLTop_WdSp	10	11	10	10	3	1	4	BLTop_WdSp
BLTopWDir	6	359	6	6	221	50	23	BLTopWDir
CAPE_TSpoten	16	12	8	8	0	0	0	CAPE_TSpoten
CUbase_LCL	10885	10942	10935	10935	10292	9375	9129	CUbase_LCL
ODpot_if_cu	-8142	-7850	-8593	-8593	-10240	-9797	-10656	ODpot_if_cu
ODbase_allclds	15451	15501	15691	15691	14182	12731	13590	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	162	136	91	91	-1	-11	-13	Sfc_Heating
Temp@2m	80.2	80.9	81.0	81.0	79.3	72.6	68.6	Temp@2m
DewPt@2m	45.3	45.8	46.1	46.1	49.3	52.3	47.7	DewPt@2m
msl_pressure	1014	1013	1013	1013	1012	1012	1012	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	497	530	1023	1023	1665	60	43	Hgt_Variab

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

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