Blipspot for at

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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 19:58 PDT for Friday Dog Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	22,7
Lat,Lon=	46.489,-122.173
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	159°	50°	29°	335°	303°	298°	292°	297°	297°	294°	291°	265°	235°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	2	3	3	4	6	5	6	5	5	5	5	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	3	3	3	3	5	6	6	6	6	5	5	5	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	3	3	3	3	6	8	7	8	7	7	7	6	7	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	3	3	3	3	6	8	8	8	8	8	8	7	7	Lev_Abv_WSp_Kt
Up_Velocity fpm	26	148	215	275	323	338	328	317	290	238	138	0	0	Up_Velocity fpm
cm/s_Convergence	0	2	-4	5	7	8	7	8	8	7	7	1	-4	cm/s_Convergence
MaxSoar1.1m/s	1941	1941	1941	2726	3168	3203	3112	3112	2981	2554	1941	1941	1941	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	785	1228	1262	1172	1171	1040	613	0	0	0	MaxSoar_AGL
MaxSoar_clds	1941	1941	1941	2726	3168	3203	3112	3112	2981	2554	1941	1941	1941	MaxSoar_clds
Bouy/Shr_Ratio	1	5	10	20	10	7	6	5	4	3	2	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1968	2646	3068	3669	4164	4140	4031	4096	4061	3957	3569	1968	1968	BL_Top_TI=0
BL_Depth_AGL	27	705	1127	1728	2223	2200	2090	2156	2120	2017	1629	28	27	BL_Depth_AGL
Avg_BLWindSpd	2	3	2	1	3	5	5	6	6	7	8	5	6	Avg_BLWindSpd
Avg_BlWindDir	158	94	86	315	286	284	286	297	306	310	307	265	235	Avg_BlWindDir
Wind_Shear	0	5	5	6	8	8	5	5	5	6	6	0	0	Wind_Shear
BLTop_WdSp	2	4	4	4	4	3	1	3	6	8	8	5	6	BLTop_WdSp
BLTopWDir	158	136	150	162	159	174	268	350	357	349	331	265	235	BLTopWDir
CAPE_TSpoten	231	745	1294	1740	2009	2518	2729	2860	3445	3090	2760	2490	1547	CAPE_TSpoten
CUbase_LCL	3271	4046	4816	5752	6209	5788	5841	5856	5126	4901	4933	4083	3468	CUbase_LCL
ODpot_if_cu	-7899	-6304	-5899	-6082	-5532	-5068	-5314	-5207	-4178	-4378	-5297	-5765	-6203	ODpot_if_cu
ODbase_allclds	9867	8950	8967	9751	9696	9209	9344	9304	8239	8335	8866	7733	8171	ODbase_allclds
BL_Cloud_%	0	8	0	0	0	0	0	0	0	8	0	1	29	BL_Cloud_%
Sfc_Heating	6	51	100	137	173	202	195	169	130	74	14	-6	-12	Sfc_Heating
Temp@2m	66.1	71.0	74.9	78.4	80.6	80.7	81.2	81.4	80.6	79.7	78.6	73.2	67.8	Temp@2m
DewPt@2m	60.7	61.9	62.4	61.9	62.0	63.8	64.2	64.2	66.6	66.8	66.1	67.2	63.8	DewPt@2m
msl_pressure	1010	1010	1010	1009	1009	1009	1009	1008	1008	1008	1008	1008	1008	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	56	192	220	216	204	190	266	333	228	220	280	1029	68	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:22	10:38	11:29	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	76.2	77.1	79.5	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=	10:37	11:32	unlikely	unlikely
When_sfc_temp=	77.1	79.6	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