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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 Apr 2025 → Apr 04 02:31 PDT for Friday Eagle_Caves Windgram

ForecastPd	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNWRAT_d2	gridpt=	75,124
Lat,Lon=	45.622,-121.232
VALID.TIME	12 PDT	13 PDT	14 PDT	15 PDT	16 PDT	17 PDT	18 PDT	19 PDT	20 PDT	VALID.TIME
10M_Wind_Dir	82°	85°	86°	86°	89°	90°	91°	91°	100°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	8	11	12	11	11	11	10	7	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	8	11	12	12	11	11	11	8	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	10	13	14	14	14	14	14	11	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	10	14	15	15	15	15	15	14	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	468	496	490	469	421	345	204	0	0	Up_Velocity fpm
cm/s_Convergence	-19	26	28	28	31	30	30	15	8	cm/s_Convergence
MaxSoar1.1m/s	4587	5076	4991	4872	4495	3815	920	920	920	MaxSoar1.1m/s
MaxSoar_AGL	3667	4156	4071	3952	3575	2895	0	0	0	MaxSoar_AGL
MaxSoar_clds	4587	5076	4991	4872	4495	3815	920	920	920	MaxSoar_clds
Bouy/Shr_Ratio	4	3	3	3	3	2	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	6257	6838	6743	6667	6363	5885	4795	946	946	BL_Top_TI=0
BL_Depth_AGL	5337	5918	5822	5747	5442	4965	3874	26	26	BL_Depth_AGL
Avg_BLWindSpd	12	13	14	14	14	14	14	7	4	Avg_BLWindSpd
Avg_BlWindDir	110	107	103	102	102	102	99	91	100	Avg_BlWindDir
Wind_Shear	9	8	7	7	7	7	5	0	0	Wind_Shear
BLTop_WdSp	15	14	13	12	11	11	12	7	4	BLTop_WdSp
BLTopWDir	115	120	121	122	126	128	114	91	100	BLTopWDir
CAPE_TSpoten	31	48	45	43	36	22	5	0	0	CAPE_TSpoten
CUbase_LCL	6519	7955	8823	9113	9246	9205	8982	8109	7090	CUbase_LCL
ODpot_if_cu	-7608	-8759	-11136	-10803	-11065	-11746	-13123	-14298	-14607	ODpot_if_cu
ODbase_allclds	13865	15597	17879	17470	17428	17631	17918	15245	15553	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	238	255	249	220	168	100	25	-25	-10	Sfc_Heating
Temp@2m	56.0	58.2	58.9	59.6	59.8	59.3	58.0	54.1	47.7	Temp@2m
DewPt@2m	30.9	26.7	23.7	23.1	22.8	22.6	22.6	23.4	24.0	DewPt@2m
msl_pressure	1028	1028	1028	1027	1027	1027	1027	1027	1028	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	599	343	395	359	370	419	789	829	198	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