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: 17 Dec 2025 → Dec 17 07:57 PST for Wednesday GrouseLZ Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	6,87
Lat,Lon=	49.359,-123.103
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	274°	275°	276°	269°	261°	257°	253°	244°	225°	209°	206°	202°	196°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	8	7	6	5	7	7	7	6	4	4	4	4	5	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	9	8	7	6	8	8	7	6	5	5	5	5	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	12	12	10	8	11	11	10	8	7	7	7	7	8	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	16	15	13	11	12	13	12	10	9	9	10	10	10	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	64	177	221	223	168	0	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	-1	0	3	10	11	9	10	0	0	0	0	0	cm/s_Convergence
MaxSoar1.1m/s	891	891	891	891	891	891	891	891	891	891	891	891	891	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	891	891	891	891	891	891	891	891	891	891	891	891	891	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	1	1	1	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	916	916	916	1333	3004	3585	3848	3494	917	916	916	916	916	BL_Top_TI=0
BL_Depth_AGL	25	25	25	442	2113	2694	2957	2603	26	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	8	7	6	10	15	16	16	12	4	4	4	4	5	Avg_BLWindSpd
Avg_BlWindDir	274	275	276	269	262	260	257	250	225	209	206	202	196	Avg_BlWindDir
Wind_Shear	0	0	0	8	15	16	16	13	0	0	0	0	0	Wind_Shear
BLTop_WdSp	8	7	6	14	22	23	23	18	4	4	4	4	5	BLTop_WdSp
BLTopWDir	274	275	276	268	264	264	262	256	225	209	206	202	196	BLTopWDir
CAPE_TSpoten	56	27	47	73	137	132	156	138	96	95	101	82	97	CAPE_TSpoten
CUbase_LCL	1659	1734	1750	2065	2379	2577	2697	2722	2563	2347	2080	1855	1719	CUbase_LCL
ODpot_if_cu	-1071	-1543	-1464	-981	446	610	971	541	-1762	-1812	-1400	-1037	-1187	ODpot_if_cu
ODbase_allclds	1987	2459	2380	2313	2559	2976	2877	2953	2679	2729	2317	1953	2103	ODbase_allclds
BL_Cloud_%	0	50	0	44	78	82	89	85	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	-34	-32	-22	7	33	49	47	22	-1	-6	-4	-3	-3	Sfc_Heating
Temp@2m	37.3	37.0	37.1	39.4	40.9	41.7	42.2	42.1	41.7	41.3	41.1	41.0	40.9	Temp@2m
DewPt@2m	34.3	33.8	33.8	34.2	34.2	34.1	34.1	34.0	34.3	35.0	35.9	36.8	37.3	DewPt@2m
msl_pressure	1002	1004	1005	1007	1008	1009	1010	1011	1012	1012	1012	1013	1013	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1297	1039	808	1927	1273	1377	1508	1796	3243	2667	2002	1838	1726	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	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=	10:37	10:55	11:39	unlikely
When_sfc_temp=	40.3	40.8	41.4	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