UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for XKQLWQB... Searching the city database file for: XKQLWQB ... Date:1200Z 19 JAN 26 Station: XKQLWQB WMO ident: 99999 Latitude: 46.10 Longitude: -3.70 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 10 14.8 6.8 59 8.0 10.4 260 7 286.8 287.9 283.0 304.0 6.11 1 1000 126 11.0 6.0 71 5.0 8.4 215 9 284.1 285.2 281.5 300.5 5.86 2 925 769 4.8 4.2 96 0.6 4.5 230 17 284.2 285.2 281.3 299.8 5.59 3 850 1453 0.2 -0.1 98 0.3 0.1 235 15 286.4 287.1 280.9 299.0 4.47 4 700 2986 -9.1 -9.3 98 0.2 -9.2 225 13 292.4 292.9 281.5 300.4 2.70 5 500 5500 -26.7 -31.4 64 4.7 -27.3 195 29 300.5 300.6 282.3 302.3 0.55 6 400 7070 -39.5 -45.5 53 6.0 -39.8 180 33 303.7 303.7 283.1 304.2 0.16 7 300 8970 -53.7 -66.7 19 13.0 -53.9 180 31 309.7 309.7 285.2 309.7 0.02 8 250 10130 -57.1 -73.1 11 16.0 -57.3 195 15 321.2 321.2 289.1 321.2 0.01 9 226 10760 -59.7 -77.7 8 18.0 -59.8 265 3 326.6 326.6 290.7 326.6 0.00 10 200 11520 -59.3 -81.3 4 22.0 -59.5 160 3 338.9 338.9 294.0 338.9 0.00 11 150 13340 -57.5 -82.5 3 25.0 -57.8 355 11 371.0 371.0 300.8 371.0 0.00 12 100 15890 -60.9 -84.9 3 24.0 -61.2 355 21 410.1 410.1 306.5 410.1 0.00 13 98 16015 -61.5 -85.5 3 24.0 -61.7 411.3 411.3 306.7 411.3 0.00 14 82 17121 -61.3 -85.3 3 24.0 -61.6 433.2 433.2 309.1 433.2 0.00 15 72 17936 -56.9 -83.9 2 27.0 -57.5 458.9 458.9 311.7 459.0 0.00 16 62 18875 -60.7 -86.7 2 26.0 -61.2 470.6 470.6 312.7 470.6 0.00 17 54 19740 -58.3 -86.3 2 28.0 -58.9 495.1 495.1 314.6 495.1 0.00 18 43 21160 -62.3 -88.3 2 26.0 -62.8 518.6 518.6 316.2 518.6 0.00 19 36 22260 -61.3 -87.3 2 26.0 -62.0 548.2 548.2 318.0 548.2 0.01 20 22 25293 -64.5 -89.5 2 25.0 -65.2 621.6 621.6 321.6 621.6 0.01 21 22 25293 -64.5 -91.5 1 27.0 -65.2 621.6 621.6 321.6 621.6 0.00 22 18 26534 -59.3 -90.3 1 31.0 -60.9 674.7 674.7 323.6 674.7 0.01 TRP 226 10760 -59.7 -77.7 8 18.0 -59.8 265 3 326.6 326.6 290.7 326.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 846.77 mb = 1485.97 m = 4875.16 ft Wetbulb zero: 848.73 mb = 1464.80 m = 4805.73 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 87.78 % Est. max temperature: 13.94 C = 57.09 F Sfc-Lift cond lev (LCL): 899.06 mb = 999.08 m = 3277.77 ft T: 3.25 C 700-500 lapse rate: 7.00 C/km ThetaE index: 4.97 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 919.43 mb = 817.83 m = 2683.13 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 12.36 C = 54.24 F Cap Strength: 0.08 C Lifted Index: 1.99 C Risk: Showers probable Lifted Index @300 mb: 6.69 C Lifted Index @700 mb: 0.08 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.60 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 149.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.81 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 4.41 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 919.33 mb = 818.70 m = 2685.98 ft Lev Free Conv (LFC): 914.33 mb = 862.81 m = 2830.71 ft Equ Level (EL): 704.33 mb = 2937.25 m = 9636.55 ft B at Equ Level: 26.60 J/kg Max Parcel Lev (MPL): 564.33 mb = 4595.63 m = 15077.35 ft Wind level data Storm motion: 242 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 10 260 7 6.9 1.2 | 45 7 -5.3 -5.3 1 1000 126 215 9 5.2 7.4 | 97 7 -7.0 0.9 2 925 769 230 17 13.0 10.9 | 191 5 0.8 4.4 3 850 1453 235 15 12.3 8.6 | 183 2 0.1 2.1 4 700 2986 225 13 9.2 9.2 | 132 4 -3.0 2.7 5 500 5500 195 29 7.5 28.0 | 168 22 -4.7 21.5 6 400 7070 180 33 0.0 33.0 | 155 29 -12.2 26.5 7 300 8970 180 31 0.0 31.0 | 154 27 -12.2 24.5 8 250 10130 195 15 3.9 14.5 | 134 12 -8.3 8.0 9 226 10760 265 3 3.0 0.3 | 56 11 -9.2 -6.2 10 200 11520 160 3 -1.0 2.8 | 74 14 -13.2 -3.7 11 150 13340 355 11 1.0 -11.0 | 33 21 -11.2 -17.5 12 100 15890 355 21 1.8 -20.9 | 21 29 -10.4 -27.4 Wind Parameters Mean winds (0-6000m): 211.9 at 18.4 knts Storm direction: 241.9 at 13.8 knts Shear (0-3000m) pos: 0.5 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -2.1 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.98 Bulk Shear: 8.99 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 223 11 104 5| 0.0 9.4 9.4| 16.2 0.0 16.2 32.4 0.94| 11.4 10.7 1000 227 13 136 3| 1.7 4.7 6.4| 20.1 -0.1 20.0 20.0 0.90| 7.9 7.2 1500 230 14 151 3| 1.0 3.1 4.1| 20.1 -0.4 19.7 13.2 0.79| 5.8 4.6 2000 230 14 154 3| 0.7 2.3 3.1| 20.1 -1.0 19.2 9.6 0.69| 4.7 3.2 2500 230 14 153 3| 0.6 1.9 2.5| 20.1 -1.6 18.6 7.4 0.62| 3.9 2.4 3000 230 14 150 3| 0.5 1.6 2.1| 20.2 -2.1 18.1 6.0 0.56| 3.4 1.9 4000 226 15 156 4| 0.4 2.1 2.5| 25.8 -2.1 23.7 5.9 0.54| 3.5 1.9 5000 220 16 163 6| 0.3 2.5 2.8| 26.5 -3.9 22.6 4.5 0.42| 3.6 1.5 6000 212 18 165 9| 0.2 2.6 2.8| 26.5 -19.2 7.3 1.2 0.29| 3.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//XKQLWQB/skewt/XKQLWQB.skewt.20260119.12.gif