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

from TJ's RASP forecasts BLIPSPOT: 5 Sep 2025 → Sep 04 21:06 PDT for Friday Lookout Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	20,30
Lat,Lon=	48.680,-122.360
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	149°	149°	191°	197°	206°	232°	260°	278°	287°	296°	301°	67°	34°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	3	3	4	4	4	4	4	3	3	2	2	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	2	3	3	4	5	4	4	4	4	3	2	2	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	4	4	3	4	5	4	4	4	4	3	2	3	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	6	4	3	4	4	4	3	3	3	3	2	2	1	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	146	215	265	302	306	298	278	236	181	100	0	0	Up_Velocity fpm
cm/s_Convergence	0	-11	18	24	32	36	27	21	17	11	6	-16	-36	cm/s_Convergence
MaxSoar1.1m/s	1441	1441	1441	1980	2276	2308	2226	2099	1765	1441	1441	1441	1441	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	539	835	867	785	659	325	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1441	1441	1441	1980	2276	2308	2226	2099	1765	1441	1441	1441	1441	MaxSoar_clds
Bouy/Shr_Ratio	0	3	7	9	11	18	20	20	10	7	5	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1441	1952	2355	2711	3060	3095	2987	2862	2577	2316	1878	1468	1468	BL_Top_TI=0
BL_Depth_AGL	0	511	914	1271	1620	1655	1547	1421	1136	876	438	27	27	BL_Depth_AGL
Avg_BLWindSpd	2	4	3	3	3	2	1	1	2	2	2	2	5	Avg_BLWindSpd
Avg_BlWindDir	150	144	165	154	162	173	106	21	13	14	4	67	34	Avg_BlWindDir
Wind_Shear	0	2	2	4	6	7	9	9	8	6	4	0	0	Wind_Shear
BLTop_WdSp	2	5	4	4	4	5	5	5	5	4	3	2	5	BLTop_WdSp
BLTopWDir	150	150	159	125	122	112	98	87	74	64	49	67	34	BLTopWDir
CAPE_TSpoten	0	282	503	845	831	1135	1594	2023	1941	1693	1619	1352	989	CAPE_TSpoten
CUbase_LCL	1918	2748	3020	3509	4017	4352	4042	3863	3842	3767	3435	3011	3538	CUbase_LCL
ODpot_if_cu	-8445	-7225	-6803	-6292	-5906	-6178	-5945	-5482	-5753	-5919	-6247	-6631	-7959	ODpot_if_cu
ODbase_allclds	9886	9177	9158	9003	8967	9273	8932	8343	8330	8235	8125	8100	9427	ODbase_allclds
BL_Cloud_%	0	41	35	14	3	2	16	22	28	14	9	27	1	BL_Cloud_%
Sfc_Heating	0	70	127	172	198	202	198	176	132	76	23	-6	-13	Sfc_Heating
Temp@2m	-	68.2	70.0	72.3	74.4	76.4	76.6	76.5	76.2	75.5	74.0	69.6	67.0	Temp@2m
DewPt@2m	61.2	62.4	63.0	63.1	63.0	63.5	65.1	65.8	65.6	65.5	65.5	65.5	61.5	DewPt@2m
msl_pressure	1010	1010	1010	1010	1010	1010	1009	1009	1009	1008	1008	1008	1008	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	273	255	244	305	261	246	192	159	200	247	327	149	82	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:33	10:55	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	71.3	72.1	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=	11:39	unlikely	unlikely	unlikely
When_sfc_temp=	73.7	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