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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 08:07 PST for Wednesday StewartLZ Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	19,71
Lat,Lon=	48.770,-122.390
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	241°	243°	237°	230°	232°	233°	236°	232°	218°	195°	188°	185°	172°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	9	8	8	8	10	10	10	10	9	7	7	9	9	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	10	9	8	9	10	10	11	10	9	8	8	9	10	10M_Wind_Sp_Kt
Treetop_WSp_Kt	15	14	13	12	15	15	15	15	13	12	11	13	14	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	19	18	17	15	17	17	18	17	16	15	15	15	18	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	25	21	122	238	250	238	197	121	0	0	89	0	Up_Velocity fpm
cm/s_Convergence	0	13	11	28	22	25	26	22	19	1	0	-4	-6	cm/s_Convergence
MaxSoar1.1m/s	664	664	664	664	1648	1900	1753	664	664	664	664	664	664	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	983	1236	1089	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	664	664	664	664	1648	1900	1753	664	664	664	664	664	664	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	1	1	1	1	1	1	0	0	1	0	Bouy/Shr_Ratio
BL_Top_TI=0	690	703	690	1629	3892	4041	4270	3859	2263	690	690	1340	690	BL_Top_TI=0
BL_Depth_AGL	26	39	26	965	3228	3376	3605	3195	1599	26	26	676	26	BL_Depth_AGL
Avg_BLWindSpd	9	9	8	18	23	22	22	21	19	7	7	16	9	Avg_BLWindSpd
Avg_BlWindDir	241	243	237	239	249	247	246	241	226	195	188	190	172	Avg_BlWindDir
Wind_Shear	0	1	0	15	21	20	18	15	13	0	0	12	0	Wind_Shear
BLTop_WdSp	9	9	8	23	28	28	26	24	21	7	7	20	9	BLTop_WdSp
BLTopWDir	241	243	237	246	264	262	260	253	233	195	188	196	172	BLTopWDir
CAPE_TSpoten	269	263	294	307	243	243	233	188	158	90	101	75	24	CAPE_TSpoten
CUbase_LCL	1991	2026	1966	2053	2378	2516	2740	2729	2380	1744	1619	1454	1725	CUbase_LCL
ODpot_if_cu	-1822	-1844	-1288	-865	1282	805	1213	702	-557	-1359	-941	1	-1273	ODpot_if_cu
ODbase_allclds	2511	2546	1978	2494	2610	3236	3057	3157	2820	2048	1630	1339	1963	ODbase_allclds
BL_Cloud_%	0	21	24	40	96	100	100	100	54	37	0	80	38	BL_Cloud_%
Sfc_Heating	-16	5	5	24	54	59	48	30	14	-24	-1	13	-10	Sfc_Heating
Temp@2m	41.2	41.9	42.2	42.8	43.6	43.9	44.2	44.1	43.4	41.2	41.7	41.8	41.5	Temp@2m
DewPt@2m	35.4	35.8	36.4	36.5	35.7	35.4	34.8	34.8	35.7	36.8	37.5	38.2	36.9	DewPt@2m
msl_pressure	1004	1006	1007	1009	1010	1011	1012	1013	1013	1014	1014	1015	1015	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	3011	3233	3417	3439	1567	1677	1402	1373	2123	1350	1594	1584	712	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:18	10:30	11:03	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	43.0	43.2	43.6	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=	10:14	10:27	10:40	10:53
When_sfc_temp=	43.0	43.2	43.3	43.5

* 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.
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