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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 03 19:54 PDT for Friday Snowgrass Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	45,41
Lat,Lon=	47.686,-120.935
VALID.TIME	08 PDT	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	121°	116°	120°	123°	127°	132°	134°	134°	133°	130°	127°	125°	127°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	6	7	7	6	6	5	5	5	5	6	7	8	10	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	7	7	7	7	7	6	5	5	6	7	8	9	11	10M_Wind_Sp_Kt
Treetop_WSp_Kt	9	10	10	9	9	8	7	7	8	9	11	13	16	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	11	10	11	10	10	9	8	8	9	10	12	15	20	Lev_Abv_WSp_Kt
Up_Velocity fpm	66	140	193	247	281	304	313	301	267	196	88	0	0	Up_Velocity fpm
cm/s_Convergence	-25	-23	-23	-21	-20	-15	-13	-13	-16	-20	-29	-18	0	cm/s_Convergence
MaxSoar1.1m/s	5481	5481	5481	6036	6364	6640	6802	6747	6453	5481	5481	5481	5481	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	555	883	1159	1321	1266	972	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	5481	5481	5481	6036	6364	6640	6802	6747	6453	5481	5481	5481	5481	MaxSoar_clds
Bouy/Shr_Ratio	1	1	2	3	3	5	5	5	3	2	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	5732	6197	6518	7044	7357	7712	7944	7943	7737	7030	6279	5505	5505	BL_Top_TI=0
BL_Depth_AGL	251	717	1037	1563	1876	2231	2463	2462	2256	1550	799	25	25	BL_Depth_AGL
Avg_BLWindSpd	9	9	9	8	8	6	6	6	7	9	12	8	10	Avg_BLWindSpd
Avg_BlWindDir	118	113	116	119	123	129	130	132	133	128	124	125	127	Avg_BlWindDir
Wind_Shear	4	2	1	3	3	2	2	1	2	1	5	0	0	Wind_Shear
BLTop_WdSp	11	8	6	4	3	3	4	4	5	6	12	8	10	BLTop_WdSp
BLTopWDir	117	111	115	125	132	131	114	126	148	141	123	125	127	BLTopWDir
CAPE_TSpoten	0	1	2	4	7	9	11	10	7	4	1	0	0	CAPE_TSpoten
CUbase_LCL	8072	8466	8564	8741	8910	9341	9572	9895	10115	10031	9576	8995	8867	CUbase_LCL
ODpot_if_cu	-9572	-9478	-10666	-9780	-9213	-10702	-10527	-10215	-10032	-10956	-12503	-10876	-10443	ODpot_if_cu
ODbase_allclds	15304	15676	17184	16824	16570	18414	18471	18158	17768	17986	18783	16381	15948	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	12	43	78	112	138	146	145	128	96	53	5	-37	-64	Sfc_Heating
Temp@2m	31.0	32.7	33.5	34.6	35.4	36.5	37.5	38.1	38.4	38.1	36.7	33.8	31.9	Temp@2m
DewPt@2m	20.2	20.3	20.8	20.9	20.9	20.1	20.0	19.4	18.9	19.1	20.1	19.8	18.6	DewPt@2m
msl_pressure	1026	1026	1026	1027	1027	1027	1026	1026	1026	1026	1026	1025	1025	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	372	862	845	694	574	445	274	289	417	659	399	432	137	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:32	10:54	12:25	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	34.1	34.5	35.9	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	10:52	12:20	unlikely	unlikely
When_sfc_temp=	34.5	35.8	unlikely	unlikely

* 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