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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 19:53 PDT for Friday Crystal_Mt Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	35,20
Lat,Lon=	46.934,-121.500
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	130°	137°	137°	139°	141°	135°	131°	131°	131°	130°	127°	128°	123°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	7	6	6	5	5	6	6	6	7	8	9	8	8	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	7	6	6	6	6	6	7	7	8	8	9	9	9	10M_Wind_Sp_Kt
Treetop_WSp_Kt	9	8	8	8	8	9	9	10	11	12	12	12	13	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	11	9	9	9	9	10	10	11	12	13	14	15	16	Lev_Abv_WSp_Kt
Up_Velocity fpm	65	163	237	298	329	346	347	331	298	231	135	0	0	Up_Velocity fpm
cm/s_Convergence	-23	-18	-17	-15	-15	-17	-20	-21	-24	-28	-32	-14	-16	cm/s_Convergence
MaxSoar1.1m/s	5037	5037	5514	6184	6486	6572	6563	6440	6209	5455	5037	5037	5037	MaxSoar1.1m/s
MaxSoar_AGL	0	0	478	1147	1450	1536	1526	1404	1172	419	0	0	0	MaxSoar_AGL
MaxSoar_clds	5037	5037	5514	6184	6486	6572	6563	6440	6209	5455	5037	5037	5037	MaxSoar_clds
Bouy/Shr_Ratio	1	2	3	4	4	4	4	4	3	2	1	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	5274	5974	6653	7297	7615	7664	7643	7524	7339	6750	6267	5062	5061	BL_Top_TI=0
BL_Depth_AGL	237	937	1616	2261	2578	2627	2606	2487	2302	1714	1230	25	25	BL_Depth_AGL
Avg_BLWindSpd	9	9	8	8	8	8	8	8	10	12	14	8	8	Avg_BLWindSpd
Avg_BlWindDir	131	144	142	142	143	141	138	138	137	132	128	128	123	Avg_BlWindDir
Wind_Shear	4	4	2	1	1	3	6	6	5	2	5	0	0	Wind_Shear
BLTop_WdSp	11	10	7	4	5	4	2	3	4	9	13	8	8	BLTop_WdSp
BLTopWDir	133	156	153	146	142	164	195	205	180	143	131	128	123	BLTopWDir
CAPE_TSpoten	0	1	6	12	17	18	16	14	12	7	2	0	0	CAPE_TSpoten
CUbase_LCL	7348	7712	7792	8085	8431	8562	8891	9244	9475	9546	9420	8802	8580	CUbase_LCL
ODpot_if_cu	-9776	-9987	-9320	-8421	-7727	-7690	-9020	-9054	-9050	-9496	-12115	-10522	-11846	ODpot_if_cu
ODbase_allclds	15050	15960	15973	15718	15342	15353	16663	16578	16389	16247	18382	15583	16907	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	13	53	96	138	164	187	190	173	136	83	20	-31	-49	Sfc_Heating
Temp@2m	32.0	34.6	36.4	37.9	39.2	40.0	40.8	41.4	41.5	41.0	39.4	36.3	33.2	Temp@2m
DewPt@2m	22.3	23.3	24.6	24.8	24.5	24.6	24.0	23.1	22.3	21.7	21.1	21.0	19.2	DewPt@2m
msl_pressure	1026	1026	1026	1027	1027	1027	1026	1026	1026	1026	1025	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_	312	654	376	392	305	257	469	442	430	370	273	722	105	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:37	10:02	10:46	12:35	unlikely	unlikely	unlikely
When_sfc_temp=	35.7	36.5	37.6	39.7	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	12:35	unlikely	unlikely	unlikely
When_sfc_temp=	39.7	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:49	10:35	11:45	unlikely
When_sfc_temp=	36.1	37.3	38.9	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