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: 5 Sep 2025 → Sep 04 20:01 PDT for Friday Pilchuck Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_d2	gridpt=	29,51
Lat,Lon=	48.058,-121.793
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	137°	213°	254°	263°	272°	270°	272°	281°	289°	289°	272°	326°	82°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	2	2	3	4	4	4	4	4	4	4	4	3	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	2	2	3	4	4	5	4	4	4	4	5	3	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	4	2	4	5	5	6	5	5	5	6	6	4	6	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	4	2	3	4	5	5	5	5	6	6	6	3	5	Lev_Abv_WSp_Kt
Up_Velocity fpm	27	161	229	263	304	316	324	305	270	206	126	0	0	Up_Velocity fpm
cm/s_Convergence	0	3	9	11	12	14	13	11	12	12	12	3	-18	cm/s_Convergence
MaxSoar1.1m/s	1962	1962	2215	2478	2813	2909	3093	3021	2811	1962	1962	1962	1962	MaxSoar1.1m/s
MaxSoar_AGL	0	0	253	516	850	946	1130	1059	849	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1962	1962	2215	2478	2813	2909	3093	3021	2811	1962	1962	1962	1962	MaxSoar_clds
Bouy/Shr_Ratio	1	9	16	10	18	11	14	14	9	5	3	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1989	2753	3092	3192	3595	3712	4001	3993	3891	3400	2999	1990	1989	BL_Top_TI=0
BL_Depth_AGL	27	791	1130	1230	1633	1750	2039	2031	1929	1438	1037	27	27	BL_Depth_AGL
Avg_BLWindSpd	2	2	1	2	2	3	2	2	3	4	4	3	6	Avg_BLWindSpd
Avg_BlWindDir	137	167	224	256	261	264	256	278	303	301	273	327	83	Avg_BlWindDir
Wind_Shear	0	3	6	5	8	8	9	8	7	5	3	0	0	Wind_Shear
BLTop_WdSp	2	2	3	2	5	4	6	5	3	1	1	3	6	BLTop_WdSp
BLTopWDir	137	122	106	117	121	130	146	143	132	39	269	327	83	BLTopWDir
CAPE_TSpoten	295	678	1234	1684	1636	1853	2059	1969	2052	2177	2302	1963	1457	CAPE_TSpoten
CUbase_LCL	3158	3350	3444	3597	4055	4473	4935	5286	5379	5029	4345	3550	3522	CUbase_LCL
ODpot_if_cu	-7216	-6627	-5575	-5661	-5113	-5015	-5403	-5232	-5347	-5143	-5871	-6492	-6155	ODpot_if_cu
ODbase_allclds	9206	9380	8667	8853	8708	8728	9404	9226	9239	8544	8869	8481	8145	ODbase_allclds
BL_Cloud_%	0	48	56	59	36	28	12	0	0	0	6	27	28	BL_Cloud_%
Sfc_Heating	7	60	124	175	202	210	193	159	114	65	18	-5	-18	Sfc_Heating
Temp@2m	66.8	69.2	70.9	72.4	74.4	76.1	77.5	78.5	78.7	77.6	75.6	70.4	68.2	Temp@2m
DewPt@2m	61.9	63.1	64.3	65.0	65.0	65.0	64.5	64.0	63.9	64.4	65.6	66.2	63.8	DewPt@2m
msl_pressure	1010	1010	1010	1010	1010	1010	1010	1009	1009	1009	1009	1008	1008	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	440	210	124	123	145	121	145	159	123	176	216	425	36	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	10:10	10:56	13:17	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	71.2	72.3	76.5	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=	11:40	13:51	unlikely	unlikely
When_sfc_temp=	73.7	77.3	unlikely	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