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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: 16 Jun 2025 → Jun 16 04:34 PDT for Monday StickyL Windgram

ForecastPd	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	ForecastPd
PNW_w2	gridpt=	39,54
Lat,Lon=	48.970,-122.020
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	232°	238°	249°	263°	269°	261°	259°	250°	252°	263°	266°	267°	271°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	5	5	6	7	8	8	8	9	8	8	8	7	4	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	5	5	7	7	8	9	9	9	9	9	8	7	5	10M_Wind_Sp_Kt
Treetop_WSp_Kt	7	7	9	9	10	11	11	12	12	11	10	9	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	7	7	10	10	11	12	12	13	13	12	11	10	6	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	337	430	489	529	570	580	568	527	459	370	266	120	Up_Velocity fpm
cm/s_Convergence	0	20	52	56	84	108	114	112	102	66	44	35	17	cm/s_Convergence
MaxSoar1.1m/s	3317	4456	5299	5902	6286	6738	6892	6866	6529	5917	5102	4180	3317	MaxSoar1.1m/s
MaxSoar_AGL	0	1139	1981	2584	2968	3420	3575	3549	3212	2600	1785	863	0	MaxSoar_AGL
MaxSoar_clds	3317	4456	5299	5902	6286	6738	6892	6866	6529	5917	5102	4180	3317	MaxSoar_clds
Bouy/Shr_Ratio	0	4	4	5	5	6	6	5	5	4	4	3	2	Bouy/Shr_Ratio
BL_Top_TI=0	3317	5302	6303	7017	7457	7985	8173	8165	7802	7128	6230	5337	4150	BL_Top_TI=0
BL_Depth_AGL	0	1985	2986	3699	4139	4667	4856	4848	4485	3810	2912	2019	833	BL_Depth_AGL
Avg_BLWindSpd	5	7	9	9	9	9	10	10	11	10	10	9	6	Avg_BLWindSpd
Avg_BlWindDir	223	213	220	222	227	221	221	221	224	231	238	244	250	Avg_BlWindDir
Wind_Shear	0	8	11	14	16	16	15	13	13	12	9	7	5	Wind_Shear
BLTop_WdSp	5	11	13	14	14	15	14	14	14	12	10	9	7	BLTop_WdSp
BLTopWDir	223	196	189	186	182	177	178	185	185	190	202	219	229	BLTopWDir
CAPE_TSpoten	7	10	26	36	45	56	59	57	48	33	19	8	1	CAPE_TSpoten
CUbase_LCL	6292	6649	6791	7009	7451	7931	8146	8458	8715	9132	9193	9091	8624	CUbase_LCL
ODpot_if_cu	-6755	-6565	-5018	-4411	-3865	-3037	-3784	-3373	-4279	-6756	-7209	-7875	-9100	ODpot_if_cu
ODbase_allclds	10072	11868	11322	11428	11321	11021	11957	11538	12082	13884	13439	13212	13250	ODbase_allclds
BL_Cloud_%	0	0	2	18	17	7	0	0	0	0	0	0	0	BL_Cloud_%
Sfc_Heating	0	243	335	396	448	497	505	475	410	319	219	116	26	Sfc_Heating
Temp@2m	-	54.7	57.0	58.4	59.7	61.0	61.7	62.1	61.6	60.2	58.7	56.7	53.9	Temp@2m
DewPt@2m	40.5	39.6	41.1	41.6	40.8	40.1	39.8	38.7	37.1	34.0	32.3	31.0	30.5	DewPt@2m
msl_pressure	1017	1017	1017	1017	1017	1017	1017	1017	1017	1017	1017	1016	1016	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	1732	419	324	296	299	343	360	369	403	376	368	362	622	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	08:15	08:26	08:52	09:25	10:01	10:51	12:04
When_sfc_temp=	14.4	24.0	48.0	55.7	57.0	58.2	59.8

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	09:25	10:01	10:51	12:04
When_sfc_temp=	55.7	57.0	58.2	59.8
BL_Depth_AGL_=	1500	2000	2500	3000
by=	08:45	09:00	09:30	10:01
When_sfc_temp=	41.3	54.7	55.9	57.0

* 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