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 DArcy Windgram

ForecastPd	9hrs	10hrs	11hrs	11hrs	13hrs	14hrs	15hrs	ForecastPd
PNWRAT_d2	gridpt=	52,260
Lat,Lon=	50.520,-122.486
VALID.TIME	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	17°	18°	20°	21°	24°	44°	145°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	6	6	6	5	3	1	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	6	6	6	5	4	1	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	8	8	8	8	5	2	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	9	9	9	9	6	4	2	Lev_Abv_WSp_Kt
Up_Velocity fpm	458	438	395	331	203	0	0	Up_Velocity fpm
cm/s_Convergence	42	43	42	41	34	6	-39	cm/s_Convergence
MaxSoar1.1m/s	5770	5617	5288	4807	3234	3234	3234	MaxSoar1.1m/s
MaxSoar_AGL	2536	2383	2054	1572	0	0	0	MaxSoar_AGL
MaxSoar_clds	5770	5617	5288	4807	3234	3234	3234	MaxSoar_clds
Bouy/Shr_Ratio	7	6	5	4	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	6955	6799	6465	6019	4763	3262	3261	BL_Top_TI=0
BL_Depth_AGL	3721	3564	3230	2784	1528	27	27	BL_Depth_AGL
Avg_BLWindSpd	6	7	7	8	7	1	6	Avg_BLWindSpd
Avg_BlWindDir	46	41	38	33	30	48	145	Avg_BlWindDir
Wind_Shear	8	6	5	4	5	0	0	Wind_Shear
BLTop_WdSp	7	6	6	6	8	1	6	BLTop_WdSp
BLTopWDir	89	80	67	67	35	48	145	BLTopWDir
CAPE_TSpoten	17	16	1	1	2	0	0	CAPE_TSpoten
CUbase_LCL	12779	12808	12739	12739	12081	11316	10653	CUbase_LCL
ODpot_if_cu	-8752	-9089	-9643	-9643	-9931	-10333	-11780	ODpot_if_cu
ODbase_allclds	15707	15888	16108	16108	14694	13594	15042	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	327	298	241	241	70	-2	-25	Sfc_Heating
Temp@2m	83.5	83.9	83.8	83.8	81.5	77.8	74.0	Temp@2m
DewPt@2m	40.8	41.1	41.3	41.3	42.3	43.2	42.6	DewPt@2m
msl_pressure	1013	1012	1012	1012	1012	1012	1012	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1727	1649	1085	1085	1522	693	49	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