Blipspot for at

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: 13 Aug 2025 → Aug 12 20:02 PDT for Wednesday GrouseLZ Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	6,87
Lat,Lon=	49.359,-123.103
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	121°	135°	135°	136°	130°	157°	216°	237°	242°	247°	259°	272°	301°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	3	3	3	3	3	3	4	5	5	5	5	4	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	4	3	3	3	3	3	4	6	6	5	5	4	4	10M_Wind_Sp_Kt
Treetop_WSp_Kt	5	5	4	4	4	4	6	7	7	7	7	6	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	5	5	4	5	4	4	6	8	8	7	7	6	6	Lev_Abv_WSp_Kt
Up_Velocity fpm	91	118	154	179	274	404	412	393	345	285	205	98	0	Up_Velocity fpm
cm/s_Convergence	3	5	5	5	3	6	9	-8	-7	-5	-3	-2	-4	cm/s_Convergence
MaxSoar1.1m/s	891	891	891	891	1909	2872	3164	2996	2492	1954	891	891	891	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	1018	1981	2273	2105	1601	1063	0	0	0	MaxSoar_AGL
MaxSoar_clds	891	891	891	891	1909	2872	3164	2996	2492	1954	891	891	891	MaxSoar_clds
Bouy/Shr_Ratio	2	3	4	4	7	10	8	7	5	4	3	2	0	Bouy/Shr_Ratio
BL_Top_TI=0	1728	1885	2117	2479	3150	3969	4385	4211	3637	3103	2442	1762	918	BL_Top_TI=0
BL_Depth_AGL	837	994	1226	1588	2259	3078	3494	3320	2746	2212	1551	871	27	BL_Depth_AGL
Avg_BLWindSpd	4	4	4	4	4	4	5	5	6	6	7	6	4	Avg_BLWindSpd
Avg_BlWindDir	114	136	142	150	170	201	228	245	255	262	270	282	301	Avg_BlWindDir
Wind_Shear	1	1	2	3	7	10	7	3	2	2	2	2	0	Wind_Shear
BLTop_WdSp	4	2	3	4	6	9	9	7	7	7	7	6	4	BLTop_WdSp
BLTopWDir	109	149	181	189	225	257	257	257	260	263	267	279	301	BLTopWDir
CAPE_TSpoten	8	7	13	14	13	8	58	0	10	6	3	1	0	CAPE_TSpoten
CUbase_LCL	1249	1333	1521	1715	2250	3054	3698	3887	3857	3731	3475	3070	2525	CUbase_LCL
ODpot_if_cu	551	351	256	828	789	585	-1181	-977	-2313	-2899	-2838	-3756	-3542	ODpot_if_cu
ODbase_allclds	1177	1534	1861	1650	2361	3385	5566	5188	5949	6002	5280	5518	4459	ODbase_allclds
BL_Cloud_%	100	100	100	100	100	88	66	42	24	12	4	1	18	BL_Cloud_%
Sfc_Heating	11	19	34	40	104	251	233	211	171	119	61	9	-8	Sfc_Heating
Temp@2m	61.6	61.9	62.4	63.3	65.4	68.8	70.7	70.7	70.1	69.3	68.1	66.6	60.8	Temp@2m
DewPt@2m	59.9	59.9	59.7	59.7	59.4	59.2	58.3	57.5	57.1	56.9	57.0	57.6	56.7	DewPt@2m
msl_pressure	1011	1011	1011	1012	1012	1012	1012	1012	1012	1012	1012	1012	1012	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	514	726	789	550	308	319	518	617	757	821	740	670	396	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	11:17	11:29	11:58	12:30	13:03	unlikely	unlikely
When_sfc_temp=	63.9	64.3	65.4	67.1	68.9	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	12:30	13:03	unlikely	unlikely
When_sfc_temp=	67.1	68.9	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	10:45	11:36	12:17	12:54
When_sfc_temp=	63.1	64.6	66.4	68.5

* 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.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture