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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: 3 Apr 2025 → Apr 03 10:40 PDT for Thursday HurleyPass Windgram

ForecastPd	10hrs	11hrs	11hrs	11hrs	14hrs	14hrs	16hrs	19hrs	14hrs	19hrs	20hrs	21hrs	ForecastPd
PNWRAT_d2	gridpt=	42,261
Lat,Lon=	50.526,-123.033
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	-	304°	336°	10°	16°	324°	298°	266°	244°	195°	113°	29°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	-	2	3	4	3	2	3	3	3	2	2	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	-	2	4	4	3	3	3	3	3	2	2	6	10M_Wind_Sp_Kt
Treetop_WSp_Kt	-	3	6	8	5	4	4	4	3	1	3	5	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	-	4	8	10	7	6	5	4	3	1	4	4	Lev_Abv_WSp_Kt
Up_Velocity fpm	-	176	234	264	292	326	327	304	230	102	0	0	Up_Velocity fpm
cm/s_Convergence	-	-10	-31	-49	42	51	25	11	13	9	-1	-30	cm/s_Convergence
MaxSoar1.1m/s	-	3037	3725	4166	4562	5239	5384	5190	3739	3037	3037	3037	MaxSoar1.1m/s
MaxSoar_AGL	-	0	688	1129	1525	2202	2347	2153	703	0	0	0	MaxSoar_AGL
MaxSoar_clds	-	3037	3725	4166	4562	5239	5384	5190	3739	3037	3037	3037	MaxSoar_clds
Bouy/Shr_Ratio	-	3	2	2	3	4	4	6	8	13	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	-	4593	5537	5725	6106	6993	7239	7176	5950	3872	3062	3062	BL_Top_TI=0
BL_Depth_AGL	-	1556	2500	2688	3069	3956	4202	4139	2913	835	25	25	BL_Depth_AGL
Avg_BLWindSpd	-	6	12	12	10	8	7	5	3	1	2	5	Avg_BLWindSpd
Avg_BlWindDir	-	3	16	23	22	8	1	352	333	246	113	29	Avg_BlWindDir
Wind_Shear	-	10	12	9	8	7	7	9	8	2	0	0	Wind_Shear
BLTop_WdSp	4	10	14	14	10	8	8	7	8	1	2	5	BLTop_WdSp
BLTopWDir	331	15	23	23	23	13	11	8	13	328	113	29	BLTopWDir
CAPE_TSpoten	0	0	0	0	2	4	4	3	4	0	0	0	CAPE_TSpoten
CUbase_LCL	5872	6533	7005	7005	7941	8111	8191	8163	8111	7723	6817	6376	CUbase_LCL
ODpot_if_cu	-3799	-4694	-4694	-4694	-6555	-6555	-3958	-8106	-6555	-8106	-6100	-8161	ODpot_if_cu
ODbase_allclds	7390	9287	9287	9287	12661	12661	11197	11978	12661	11978	9162	11223	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	18	40	58	58	95	102	98	80	102	14	-3	-20	Sfc_Heating
Temp@2m	35.9	38.0	39.8	39.8	42.4	42.4	43.9	42.5	42.4	42.5	38.8	36.4	Temp@2m
DewPt@2m	23.7	23.0	23.0	23.0	21.1	21.1	21.4	22.2	21.1	22.2	26.0	23.3	DewPt@2m
msl_pressure	1019	1019	1019	1019	1020	1020	1021	1022	1020	1022	1023	1024	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1988	1887	1887	1887	1552	1552	1397	2604	1552	2604	570	50	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:26	10:43	11:42	12:56	13:42	unlikely	unlikely
When_sfc_temp=	38.8	39.3	39.8	42.2	42.4	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	12:56	13:42	unlikely	unlikely
When_sfc_temp=	42.2	42.4	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:57	10:28	11:00	12:49
When_sfc_temp=	37.9	38.8	39.8	41.9

* 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