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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: 3 Apr 2025 → Apr 03 10:07 PDT for Thursday BJLZN Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_w2	gridpt=	32,45
Lat,Lon=	48.860,-122.145
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	246°	174°	162°	351°	10°	6°	4°	357°	353°	352°	353°	290°	20°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	1	2	1	3	4	5	6	7	7	7	6	5	3	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	1	2	1	3	5	5	7	7	8	8	7	6	3	10M_Wind_Sp_Kt
Treetop_WSp_Kt	1	2	0	4	6	7	9	10	11	11	10	10	3	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	2	2	0	5	7	8	10	11	12	13	11	13	2	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	92	358	426	475	501	523	531	490	407	249	0	0	Up_Velocity fpm
cm/s_Convergence	0	6	-16	-26	-50	-46	-68	-74	-73	-54	-37	-12	0	cm/s_Convergence
MaxSoar1.1m/s	618	618	2564	3207	3720	4116	4798	5622	5419	4642	2187	618	618	MaxSoar1.1m/s
MaxSoar_AGL	0	0	1946	2588	3102	3497	4180	5004	4801	4024	1569	0	0	MaxSoar_AGL
MaxSoar_clds	618	618	2564	3207	3720	4116	4798	5622	5419	4642	2187	618	618	MaxSoar_clds
Bouy/Shr_Ratio	0	6	12	9	7	6	5	5	4	3	2	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	618	1300	3865	4538	5107	5581	6468	7589	7487	6849	4943	644	644	BL_Top_TI=0
BL_Depth_AGL	0	682	3247	3920	4489	4963	5849	6970	6869	6231	4325	26	26	BL_Depth_AGL
Avg_BLWindSpd	1	1	3	4	6	7	9	10	11	12	11	5	3	Avg_BLWindSpd
Avg_BlWindDir	261	201	356	13	13	15	16	15	15	16	4	290	20	Avg_BlWindDir
Wind_Shear	0	2	5	7	6	7	7	10	11	11	7	0	0	Wind_Shear
BLTop_WdSp	1	1	5	8	9	10	10	13	14	13	12	5	3	BLTop_WdSp
BLTopWDir	261	252	8	49	48	47	44	51	46	50	29	290	20	BLTopWDir
CAPE_TSpoten	0	0	18	20	0	30	30	33	106	88	1	4	0	CAPE_TSpoten
CUbase_LCL	2195	2458	3243	4076	4565	5402	6633	7523	7503	7484	7229	4050	4304	CUbase_LCL
ODpot_if_cu	-2691	-1668	-51	-898	-461	-758	-1228	-1873	-1254	-1928	-4238	-4187	-5012	ODpot_if_cu
ODbase_allclds	3309	2968	3917	5436	5567	6340	7696	9461	8741	8777	9181	4832	5656	ODbase_allclds
BL_Cloud_%	0	26	76	57	48	9	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	0	15	177	245	297	315	303	265	211	133	43	-18	-13	Sfc_Heating
Temp@2m	-	43.0	46.9	49.4	51.5	53.5	55.4	56.5	56.9	56.8	56.0	51.1	45.9	Temp@2m
DewPt@2m	34.1	34.7	35.1	33.8	33.7	31.9	28.4	25.6	26.1	26.1	26.7	36.4	33.8	DewPt@2m
msl_pressure	1018	1020	1020	1020	1020	1020	1020	1020	1020	1020	1020	1021	1022	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	771	1042	579	594	558	851	1397	846	932	1002	2114	554	491	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	09:09	09:15	09:30	09:46	10:05	10:51	11:48
When_sfc_temp=	43.6	44.0	45.0	46.0	47.1	49.1	51.1

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:46	10:05	10:51	11:48
When_sfc_temp=	46.0	47.1	49.1	51.1
BL_Depth_AGL_=	1500	2000	2500	3000
by=	09:19	09:30	09:42	09:54
When_sfc_temp=	44.2	45.0	45.8	46.5

* 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