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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 17 Dec 2025 → Dec 17 08:00 PST for Wednesday Baldy Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	55,16
Lat,Lon=	46.798,-120.427
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	214°	200°	208°	234°	289°	283°	270°	256°	249°	245°	189°	201°	240°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	12	12	13	8	15	17	12	17	15	12	12	8	7	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	13	12	13	8	16	18	12	17	15	13	12	9	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	16	15	16	9	19	22	14	20	18	15	15	11	9	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	16	17	18	9	21	24	16	22	21	19	14	11	9	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	148	260	289	280	239	36	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	-3	0	-3	12	22	33	52	53	-5	-4	-2	-2	-2	cm/s_Convergence
MaxSoar1.1m/s	1936	1936	1936	1936	3713	4187	4345	3210	1936	1936	1936	1936	1936	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	1777	2251	2409	1274	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1936	1936	1936	1936	3713	4187	4345	3210	1936	1936	1936	1936	1936	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	1	1	1	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1961	1961	1961	3943	6310	6540	7078	6057	2343	1961	1961	1961	1961	BL_Top_TI=0
BL_Depth_AGL	25	25	25	2007	4374	4604	5142	4121	407	25	25	25	25	BL_Depth_AGL
Avg_BLWindSpd	12	12	13	11	28	28	21	24	20	12	12	8	7	Avg_BLWindSpd
Avg_BlWindDir	214	200	208	272	282	278	272	270	253	244	189	201	240	Avg_BlWindDir
Wind_Shear	0	0	0	16	24	17	19	12	9	0	0	0	0	Wind_Shear
BLTop_WdSp	12	12	13	20	39	34	30	25	23	12	12	8	7	BLTop_WdSp
BLTopWDir	214	200	208	283	280	272	273	278	256	244	189	201	240	BLTopWDir
CAPE_TSpoten	0	0	0	2	9	13	13	4	0	0	0	0	0	CAPE_TSpoten
CUbase_LCL	3870	3588	4668	5223	6541	7275	7936	6929	6955	6166	5042	5146	4999	CUbase_LCL
ODpot_if_cu	-2827	-2447	-2961	-1948	-1545	-1978	-1771	-2385	-6941	-6011	-5018	-5972	-7311	ODpot_if_cu
ODbase_allclds	4789	4408	4923	5891	7855	8518	8848	8442	9283	7972	6979	7934	9272	ODbase_allclds
BL_Cloud_%	0	0	0	17	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-33	-30	-1	20	50	65	54	41	1	-27	-24	-18	-13	Sfc_Heating
Temp@2m	37.8	36.8	39.1	40.7	43.2	44.4	45.1	44.3	43.0	39.7	37.6	36.5	36.1	Temp@2m
DewPt@2m	29.9	30.2	27.1	26.0	22.5	20.5	18.2	21.8	20.8	21.6	24.4	23.2	23.8	DewPt@2m
msl_pressure	1004	1007	1008	1010	1011	1012	1012	1013	1014	1015	1016	1016	1016	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	96	108	2722	1476	1025	1053	1017	949	3277	538	111	56	44	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:10	10:16	10:33	10:50	11:28	unlikely	unlikely
When_sfc_temp=	41.1	41.4	42.1	42.8	43.8	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	10:50	11:28	unlikely	unlikely
When_sfc_temp=	42.8	43.8	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:44	09:59	10:12	10:25
When_sfc_temp=	40.3	40.7	41.2	41.7

* 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