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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 08:03 PST for Wednesday Penthouse Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	31,59
Lat,Lon=	48.333,-121.713
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	248°	248°	248°	248°	257°	247°	254°	255°	245°	240°	226°	225°	222°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	13	12	14	14	13	15	15	13	10	7	11	12	12	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	14	14	15	15	14	16	17	14	10	8	12	13	13	10M_Wind_Sp_Kt
Treetop_WSp_Kt	19	19	21	20	19	21	22	19	14	10	15	18	18	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	25	25	26	25	24	26	26	23	18	15	20	25	25	Lev_Abv_WSp_Kt
Up_Velocity fpm	89	82	79	98	102	90	111	94	70	47	57	40	30	Up_Velocity fpm
cm/s_Convergence	-12	-6	-11	-16	-15	-5	-23	-15	4	7	15	14	14	cm/s_Convergence
MaxSoar1.1m/s	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	3085	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	0	0	0	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	3540	3507	3497	3704	3724	3705	3917	3735	3626	3377	3453	3325	3328	BL_Top_TI=0
BL_Depth_AGL	455	422	412	619	639	620	832	650	541	292	368	240	243	BL_Depth_AGL
Avg_BLWindSpd	24	23	24	26	24	26	28	24	18	12	18	19	19	Avg_BLWindSpd
Avg_BlWindDir	253	252	252	252	258	249	257	258	249	244	230	228	226	Avg_BlWindDir
Wind_Shear	20	18	18	17	16	16	18	16	13	9	12	13	12	Wind_Shear
BLTop_WdSp	32	30	31	31	29	31	33	30	23	16	23	25	25	BLTop_WdSp
BLTopWDir	256	255	254	255	258	250	259	259	251	246	232	230	228	BLTopWDir
CAPE_TSpoten	252	260	219	194	156	102	91	86	52	83	60	36	1	CAPE_TSpoten
CUbase_LCL	3207	3195	3227	3239	3262	3227	3279	3261	3204	3146	3153	3186	3218	CUbase_LCL
ODpot_if_cu	126	38	73	360	380	286	328	20	152	90	197	97	107	ODpot_if_cu
ODbase_allclds	3415	3469	3425	3344	3344	3419	3589	3715	3474	3287	3256	3228	3220	ODbase_allclds
BL_Cloud_%	97	98	96	97	96	100	94	95	100	100	100	99	98	BL_Cloud_%
Sfc_Heating	19	16	15	18	20	14	19	15	7	4	6	3	1	Sfc_Heating
Temp@2m	31.3	31.4	31.5	31.8	32.2	32.2	32.3	32.4	32.1	32.2	31.9	32.1	32.3	Temp@2m
DewPt@2m	30.7	30.9	30.9	31.1	31.4	31.6	31.5	31.7	31.6	31.9	31.6	31.7	31.7	DewPt@2m
msl_pressure	1003	1005	1006	1008	1009	1009	1010	1011	1013	1013	1014	1014	1015	msl_pressure
1hr_rain_acc	3	3	3	3	3	3	2	1	2	2	2	2	1	1hr_rain_acc
Hgt_Variab_	1393	1276	1812	3191	2655	1576	2072	2263	2023	1168	1087	1191	1256	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	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=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	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