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 08:06 PST for Wednesday N_Nooksack_Valley Windgram

ForecastPd	3hrs	4hrs	5hrs	6hrs	7hrs	8hrs	9hrs	10hrs	11hrs	12hrs	13hrs	14hrs	15hrs	ForecastPd
PNW_d2	gridpt=	23,74
Lat,Lon=	48.889,-122.149
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	224°	230°	232°	227°	230°	230°	229°	227°	213°	197°	187°	189°	193°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	9	9	8	9	11	11	11	10	8	8	9	9	10	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	10	10	9	10	12	12	12	11	9	9	10	10	10	10M_Wind_Sp_Kt
Treetop_WSp_Kt	15	14	14	14	17	17	16	16	13	13	14	14	15	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	19	19	18	18	21	20	20	18	17	18	19	18	19	Lev_Abv_WSp_Kt
Up_Velocity fpm	18	18	21	95	170	174	181	159	57	50	61	78	81	Up_Velocity fpm
cm/s_Convergence	0	0	0	2	11	12	5	7	1	2	4	6	5	cm/s_Convergence
MaxSoar1.1m/s	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	0	0	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	1247	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	1	1	1	1	0	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	1272	1272	1272	1863	3308	3234	3350	3366	1513	1473	1482	1729	1771	BL_Top_TI=0
BL_Depth_AGL	25	25	25	616	2062	1987	2104	2119	266	226	235	482	524	BL_Depth_AGL
Avg_BLWindSpd	9	9	8	18	24	23	22	22	14	13	14	17	18	Avg_BLWindSpd
Avg_BlWindDir	224	230	232	236	240	239	238	236	217	198	187	191	193	Avg_BlWindDir
Wind_Shear	0	0	0	14	17	16	15	15	9	9	10	11	13	Wind_Shear
BLTop_WdSp	9	9	8	22	28	26	25	24	18	17	19	20	23	BLTop_WdSp
BLTopWDir	224	230	232	240	247	244	243	241	219	199	187	193	194	BLTopWDir
CAPE_TSpoten	213	228	215	229	187	184	196	148	116	89	38	42	2	CAPE_TSpoten
CUbase_LCL	2530	2458	2421	2438	2667	2720	2825	2935	2737	2282	1929	1887	1999	CUbase_LCL
ODpot_if_cu	-1278	-1384	-1485	-910	155	723	302	449	-1033	-855	-558	37	-297	ODpot_if_cu
ODbase_allclds	2550	2656	2758	2772	3153	2512	3049	2916	2546	2327	2040	1692	2068	ODbase_allclds
BL_Cloud_%	0	0	0	45	100	100	100	100	21	43	66	87	84	BL_Cloud_%
Sfc_Heating	3	3	5	18	30	33	36	24	9	7	12	13	13	Sfc_Heating
Temp@2m	38.6	38.9	39.2	39.8	40.3	40.5	40.8	40.9	40.3	39.4	38.4	38.5	38.6	Temp@2m
DewPt@2m	32.9	33.5	34.0	34.4	33.9	33.9	33.7	33.3	33.6	34.7	35.3	35.6	35.2	DewPt@2m
msl_pressure	1003	1005	1006	1008	1009	1010	1011	1012	1013	1014	1014	1014	1015	msl_pressure
1hr_rain_acc	0	0	0	0	0	0	1	0	0	0	0	1	2	1hr_rain_acc
Hgt_Variab_	2593	2557	2617	2617	2073	2229	2178	2126	3222	2050	1309	1035	995	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=	10:36	10:57	unlikely	unlikely
When_sfc_temp=	40.1	40.3	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