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

from TJ's RASP forecasts BLIPSPOT: 7 Apr 2026 → Apr 07 01:59 PDT for Tuesday SumasCa Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_d2	gridpt=	24,81
Lat,Lon=	49.121,-122.126
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	100°	80°	129°	80°	85°	77°	94°	255°	263°	264°	262°	258°	244°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	3	2	3	4	3	1	4	5	5	5	6	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	4	2	3	4	3	1	4	5	5	6	7	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	5	2	3	4	3	0	6	7	7	8	9	10	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	7	5	3	3	4	3	1	7	8	8	9	11	13	Lev_Abv_WSp_Kt
Up_Velocity fpm	140	296	357	448	503	529	531	532	493	421	311	0	0	Up_Velocity fpm
cm/s_Convergence	8	-15	3	-14	-29	-30	22	36	26	13	9	-12	-7	cm/s_Convergence
MaxSoar1.1m/s	294	1506	1924	3032	3698	4159	4354	4688	4564	3997	2819	294	294	MaxSoar1.1m/s
MaxSoar_AGL	0	1212	1630	2737	3404	3865	4060	4394	4270	3703	2525	0	0	MaxSoar_AGL
MaxSoar_clds	294	1506	1924	3032	3698	4159	4354	4688	4564	3997	2819	294	294	MaxSoar_clds
Bouy/Shr_Ratio	2	7	9	11	14	20	15	10	9	7	4	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1648	2699	3023	4347	5120	5685	5949	6413	6389	5929	5037	2313	320	BL_Top_TI=0
BL_Depth_AGL	1354	2405	2728	4053	4825	5391	5655	6119	6095	5635	4743	2019	26	BL_Depth_AGL
Avg_BLWindSpd	6	4	4	4	3	1	3	5	5	5	7	11	6	Avg_BLWindSpd
Avg_BlWindDir	100	104	130	88	82	114	234	249	259	259	256	260	244	Avg_BlWindDir
Wind_Shear	1	5	8	8	6	8	4	10	11	8	6	4	0	Wind_Shear
BLTop_WdSp	4	6	9	10	7	8	4	8	8	4	2	10	6	BLTop_WdSp
BLTopWDir	118	133	93	75	32	352	349	0	11	40	161	263	244	BLTopWDir
CAPE_TSpoten	4	6	11	18	22	36	47	62	49	34	17	1	0	CAPE_TSpoten
CUbase_LCL	1651	2274	3210	4408	5459	6290	6227	6171	6440	6340	5924	5190	3575	CUbase_LCL
ODpot_if_cu	-40	-435	-1469	-5939	-10508	-9756	-4648	-3274	-4376	-3749	-3942	-6025	-5839	ODpot_if_cu
ODbase_allclds	1688	3134	4491	10285	15628	15441	10597	9687	10764	9678	8979	8338	6159	ODbase_allclds
BL_Cloud_%	91	53	7	0	0	0	18	26	11	2	0	0	0	BL_Cloud_%
Sfc_Heating	26	135	208	278	329	342	330	307	245	165	79	0	-19	Sfc_Heating
Temp@2m	40.3	42.4	45.1	48.1	50.3	52.3	54.0	55.8	56.5	56.4	55.5	53.2	48.5	Temp@2m
DewPt@2m	34.1	33.3	32.0	29.6	27.1	25.4	27.4	29.4	28.8	29.2	30.3	31.6	34.3	DewPt@2m
msl_pressure	1020	1020	1020	1020	1020	1020	1020	1019	1019	1019	1019	1019	1020	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1644	852	959	719	357	246	239	238	259	319	454	1821	692	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:14	08:24	08:49	09:41	10:20	10:47	11:23
When_sfc_temp=	40.8	41.2	42.0	44.3	46.1	47.5	49.0

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:41	10:20	10:47	11:23
When_sfc_temp=	44.3	46.1	47.5	49.0
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:08	08:36	09:17	10:12
When_sfc_temp=	40.6	41.6	43.2	45.7

* 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