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RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture

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

from TJ's RASP forecasts BLIPSPOT: 5 Sep 2025 → Sep 04 20:02 PDT for Friday TableMt Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	32,71
Lat,Lon=	48.779,-121.658
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	61°	180°	179°	181°	185°	185°	187°	188°	181°	176°	191°	357°	353°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	1	2	3	3	4	4	4	4	4	3	2	0	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	1	2	3	3	4	4	5	5	4	3	3	0	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	1	2	2	3	4	5	5	6	5	4	3	1	2	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	2	1	2	3	4	4	5	6	5	3	2	2	1	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	116	188	253	295	320	321	296	251	178	86	0	0	Up_Velocity fpm
cm/s_Convergence	0	10	15	18	22	24	26	28	24	19	13	-1	-28	cm/s_Convergence
MaxSoar1.1m/s	2810	2810	2810	3410	3846	4135	4225	4020	3581	2810	2810	2810	2810	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	599	1035	1325	1415	1209	771	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2810	2810	2810	3410	3846	4135	4225	4020	3581	2810	2810	2810	2810	MaxSoar_clds
Bouy/Shr_Ratio	0	12	14	12	10	8	7	6	6	6	4	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2837	3355	3765	4389	4869	5232	5385	5213	4888	4293	3641	2838	2837	BL_Top_TI=0
BL_Depth_AGL	27	544	954	1579	2059	2422	2575	2403	2078	1483	831	27	27	BL_Depth_AGL
Avg_BLWindSpd	1	1	1	2	3	4	4	5	4	3	2	0	5	Avg_BLWindSpd
Avg_BlWindDir	63	160	159	164	180	191	198	202	193	186	193	357	353	Avg_BlWindDir
Wind_Shear	0	2	2	2	1	1	1	0	1	2	1	0	0	Wind_Shear
BLTop_WdSp	1	1	1	3	4	5	5	5	5	3	2	0	5	BLTop_WdSp
BLTopWDir	63	109	134	151	167	175	180	186	191	211	201	357	353	BLTopWDir
CAPE_TSpoten	0	56	316	663	568	965	859	910	1100	1233	1840	1534	744	CAPE_TSpoten
CUbase_LCL	8033	7109	7408	8108	8684	8969	9283	9466	8989	8307	7183	6171	6754	CUbase_LCL
ODpot_if_cu	-9277	-8012	-7794	-8003	-7384	-6943	-6603	-6796	-6452	-6534	-7071	-6922	-7920	ODpot_if_cu
ODbase_allclds	12114	11367	11559	12392	12253	12175	11988	12008	11340	10828	10712	9759	10757	ODbase_allclds
BL_Cloud_%	0	0	0	0	0	0	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-3	28	75	113	139	150	141	116	79	36	4	-8	-14	Sfc_Heating
Temp@2m	70.6	71.9	74.3	76.9	79.0	80.4	81.3	81.5	81.0	80.0	78.0	71.4	67.8	Temp@2m
DewPt@2m	56.2	53.7	54.6	54.1	53.7	53.8	53.3	52.8	54.5	56.6	60.4	62.0	56.4	DewPt@2m
msl_pressure	1010	1010	1010	1010	1010	1010	1010	1010	1009	1009	1009	1009	1009	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	786	405	446	611	679	686	721	739	732	665	470	563	560	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:30	10:50	11:55	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	75.6	76.5	78.8	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=	10:52	11:52	13:30	unlikely
When_sfc_temp=	76.6	78.7	80.9	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