UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for XKQLWQB... Searching the city database file for: XKQLWQB ... Date:1200Z 10 DEC 25 Station: XKQLWQB WMO ident: 99999 Latitude: 44.20 Longitude: -6.90 ------------------------------------------------------------------------------- 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 1019 7 15.0 10.2 73 4.8 12.2 235 9 286.6 287.9 284.6 308.1 7.68 1 1000 165 13.6 7.6 67 6.0 10.3 250 7 286.8 287.9 283.5 305.1 6.55 2 925 816 8.6 3.6 71 5.0 6.1 275 7 288.1 289.0 282.7 303.3 5.36 3 850 1508 3.6 0.1 78 3.5 2.0 300 7 289.9 290.7 282.6 303.0 4.53 4 700 3059 -5.9 -12.9 58 7.0 -8.2 260 5 296.0 296.3 282.3 302.1 2.02 5 500 5600 -24.1 -38.1 26 14.0 -25.8 275 9 303.7 303.7 283.2 304.6 0.29 6 400 7210 -29.7 -44.7 22 15.0 -31.1 215 66 316.4 316.4 287.8 317.1 0.18 7 352 8106 -36.5 -50.7 22 14.1 -37.4 205 81 318.9 319.0 288.5 319.3 0.10 8 300 9190 -45.1 -58.1 22 13.0 -45.5 210 71 321.8 321.8 289.3 322.0 0.05 9 250 10400 -48.7 -72.7 5 24.0 -49.1 230 33 333.7 333.7 292.7 333.7 0.01 10 212 11473 -51.9 -76.9 3 25.0 -52.2 265 23 344.8 344.8 295.4 344.8 0.01 11 200 11850 -51.7 -78.7 3 27.0 -52.1 235 19 350.9 350.9 296.8 350.9 0.00 12 150 13710 -53.3 -82.3 2 29.0 -53.8 235 27 378.2 378.2 301.9 378.3 0.00 13 100 16270 -60.7 -85.7 2 25.0 -61.0 220 21 410.4 410.4 306.6 410.5 0.00 14 71 18386 -63.7 -88.7 2 25.0 -64.0 446.3 446.3 310.5 446.3 0.00 15 38 22243 -61.3 -88.3 2 27.0 -61.9 539.8 539.8 317.5 539.8 0.00 16 34 22929 -63.9 -89.9 2 26.0 -64.4 550.4 550.4 318.1 550.4 0.00 17 33 23114 -60.1 -88.1 1 28.0 -60.9 565.2 565.2 318.9 565.2 0.00 18 28 24133 -62.7 -89.7 1 27.0 -63.4 585.1 585.1 319.9 585.2 0.00 19 17 27257 -56.1 -86.1 1 30.0 -58.3 696.1 696.1 324.3 696.2 0.01 20 15 28051 -57.1 -86.1 1 29.0 -59.3 718.1 718.1 325.0 718.2 0.02 21 12 29487 -49.7 -81.7 1 32.0 -54.7 791.7 791.7 327.0 792.0 0.04 TRP 212 11473 -51.9 -76.9 3 25.0 -52.2 265 23 344.8 344.8 295.4 344.8 0.01 WND 352 8106 -36.5 -50.7 22 14.1 -37.4 205 81 318.9 319.0 288.5 319.3 0.10 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 793.16 mb = 2095.75 m = 6875.73 ft Wetbulb zero: 821.26 mb = 1782.77 m = 5848.90 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 56.53 % Est. max temperature: 17.86 C = 64.15 F Sfc-Lift cond lev (LCL): 948.27 mb = 608.56 m = 1996.58 ft T: 10.19 C 700-500 lapse rate: 7.16 C/km ThetaE index: 5.91 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 863.04 mb = 1383.43 m = 4538.77 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 18.01 C = 64.42 F Cap Strength: 1.50 C Lifted Index: 1.72 C Risk: Showers probable Lifted Index @300 mb: 12.30 C Lifted Index @700 mb: 0.99 C Showalter Index: 2.80 C Risk: Showers probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.20 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 82.20 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.58 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 58374.24 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 892.38 mb = 1109.82 m = 3641.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 6 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 1019 7 235 9 7.4 5.2 | 198 9 2.7 8.1 1 1000 165 250 7 6.6 2.4 | 199 6 1.9 5.3 2 925 816 275 7 7.0 -0.6 | 224 3 2.3 2.3 3 850 1508 300 7 6.1 -3.5 | 293 1 1.4 -0.6 4 700 3059 260 5 4.9 0.9 | 183 4 0.2 3.8 5 500 5600 275 9 9.0 -0.8 | 243 5 4.3 2.2 6 400 7210 215 66 37.9 54.1 | 210 66 33.2 57.0 7 352 8106 205 81 34.2 73.4 | 201 82 29.5 76.3 8 300 9190 210 71 35.5 61.5 | 206 71 30.8 64.4 9 250 10400 230 33 25.3 21.2 | 220 32 20.6 24.1 10 212 11473 265 23 22.9 2.0 | 255 19 18.2 4.9 11 200 11850 235 19 15.6 10.9 | 218 18 10.9 13.8 12 150 13710 235 27 22.1 15.5 | 223 25 17.4 18.4 13 100 16270 220 21 13.5 16.1 | 205 21 8.8 19.0 Wind Parameters Mean winds (0-6000m): 272.0 at 7.4 knts Storm direction: 302.0 at 5.5 knts Shear (0-3000m) pos: 1.5 neg: 0.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -13.5 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -2.1 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.89 Bulk Shear: 0.92 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 ------------------------------------------------------------------------------- 500 251 7 203 6| 4.5 0.0 4.5| 1.7 0.0 1.7 3.4 0.26| 4.6 1.2 1000 262 7 211 5| 3.4 0.0 3.4| 3.0 0.0 3.0 3.0 0.39| 3.5 1.3 1500 272 7 221 4| 3.0 0.0 3.0| 4.0 0.0 4.0 2.6 0.50| 3.1 1.5 2000 277 7 227 3| 2.3 0.4 2.7| 4.0 -0.6 3.3 1.7 0.27| 2.7 0.7 2500 278 7 226 3| 1.8 0.6 2.4| 4.0 -1.3 2.7 1.1 0.15| 2.5 0.4 3000 277 7 221 3| 1.5 0.8 2.3| 4.0 -2.1 1.9 0.6 0.06| 2.3 0.1 4000 274 6 213 3| 1.1 0.6 1.7| 5.5 -2.1 3.4 0.8 0.15| 1.9 0.3 5000 273 7 215 3| 1.0 0.5 1.5| 7.3 -2.1 5.2 1.0 0.24| 1.7 0.4 6000 272 7 225 4| 0.9 1.4 2.3| 10.4 -6.2 4.1 0.7 0.15| 2.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//XKQLWQB/skewt/XKQLWQB.skewt.20251210.12.gif