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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: 23 Sep 2025 → Sep 22 19:59 PDT for Tuesday Farmer Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	66,39
Lat,Lon=	47.610,-119.820
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	5°	15°	35°	76°	102°	112°	117°	126°	140°	145°	147°	142°	24°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	4	3	3	4	3	3	3	4	4	3	1	0	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	4	3	3	4	4	3	3	4	4	3	1	0	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	4	3	3	4	4	4	4	4	4	4	3	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	5	3	3	4	4	4	4	4	4	4	3	3	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	80	193	289	344	372	377	367	333	259	99	0	0	Up_Velocity fpm
cm/s_Convergence	0	-1	-1	-4	-3	-2	-1	2	1	-4	-7	0	0	cm/s_Convergence
MaxSoar1.1m/s	2430	2430	2430	3548	4082	4402	4554	4654	4544	3812	2430	2430	2430	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	1118	1652	1972	2124	2224	2114	1382	0	0	0	MaxSoar_AGL
MaxSoar_clds	2430	2430	2430	3548	4082	4402	4554	4654	4544	3812	2430	2430	2430	MaxSoar_clds
Bouy/Shr_Ratio	0	2	7	8	8	8	9	8	8	6	2	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2456	2659	3585	4711	5268	5641	5858	6083	6158	5851	4963	2457	2457	BL_Top_TI=0
BL_Depth_AGL	26	229	1155	2281	2837	3211	3428	3653	3728	3421	2532	27	27	BL_Depth_AGL
Avg_BLWindSpd	5	4	3	3	4	4	4	4	4	4	4	1	0	Avg_BLWindSpd
Avg_BlWindDir	5	21	56	106	126	139	140	142	143	141	135	142	24	Avg_BlWindDir
Wind_Shear	0	1	4	6	5	6	6	5	4	2	1	0	0	Wind_Shear
BLTop_WdSp	5	5	3	6	7	7	7	6	6	4	3	1	0	BLTop_WdSp
BLTopWDir	5	31	113	139	155	169	171	176	181	174	129	142	24	BLTopWDir
CAPE_TSpoten	0	0	2	9	18	23	27	25	23	14	3	0	0	CAPE_TSpoten
CUbase_LCL	5184	6537	7307	7913	8623	9405	9969	10485	11000	11212	11156	10537	9855	CUbase_LCL
ODpot_if_cu	-13371	-13386	-12710	-11538	-10604	-9802	-12524	-12107	-11759	-11912	-12724	-15345	-15411	ODpot_if_cu
ODbase_allclds	15827	16045	16295	16249	15872	15443	18381	18190	17917	17764	17687	17802	17868	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-4	28	79	135	182	203	199	171	125	64	5	-7	-8	Sfc_Heating
Temp@2m	50.5	57.8	62.3	65.3	67.9	70.0	72.1	73.9	75.2	75.5	74.7	69.2	66.3	Temp@2m
DewPt@2m	39.1	39.8	40.8	41.3	40.7	39.5	39.1	38.5	37.4	36.7	36.5	37.1	37.2	DewPt@2m
msl_pressure	1021	1021	1021	1021	1020	1020	1019	1019	1018	1018	1018	1018	1017	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	25	180	576	300	185	164	182	161	179	265	660	76	39	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:16	10:26	10:53	11:43	13:11	unlikely	unlikely
When_sfc_temp=	63.1	63.6	65.0	67.2	70.4	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	11:43	13:11	unlikely	unlikely
When_sfc_temp=	67.2	70.4	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	10:18	10:45	11:23	12:26
When_sfc_temp=	63.2	64.6	66.3	68.8

* 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