UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 2 DEC 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 291 SFC 942 713 -33.9 -38.0 66 4.1 -34.1 0 0 243.4 243.4 243.0 243.8 0.15 2 925 842 -32.3 -36.0 70 3.7 -32.5 340 7 246.3 246.3 245.7 246.8 0.19 3 895 1075 -30.5 -33.9 72 3.4 -30.7 332 7 250.5 250.5 249.6 251.1 0.24 4 850 1440 -31.5 -35.0 71 3.5 -31.7 320 7 253.1 253.2 251.9 253.8 0.23 5 798 1894 -23.7 -27.3 72 3.6 -24.1 14 8 266.1 266.2 262.9 267.6 0.51 6 704 2812 -21.7 -25.5 71 3.8 -22.3 120 11 278.0 278.1 271.2 280.0 0.68 7 700 2854 -21.7 -25.7 70 4.0 -22.3 125 11 278.5 278.6 271.4 280.5 0.67 8 672 3153 -23.3 -28.3 63 5.0 -24.0 110 11 279.9 280.0 272.1 281.6 0.55 9 590 4087 -31.5 -36.5 61 5.0 -31.9 61 12 281.0 281.1 272.3 281.9 0.28 10 516 5023 -36.7 -41.7 60 5.0 -37.0 12 13 285.7 285.7 274.8 286.3 0.19 11 500 5240 -38.5 -44.5 53 6.0 -38.8 360 13 286.1 286.1 274.9 286.6 0.15 12 400 6740 -50.5 -57.5 43 7.0 -50.6 340 13 289.4 289.4 276.4 289.5 0.04 13 337 7836 -58.3 -65.3 40 7.0 -58.4 358 19 293.2 293.2 278.3 293.3 0.02 14 300 8560 -62.3 -69.3 39 7.0 -62.3 10 23 297.5 297.5 280.3 297.6 0.01 15 255 9551 -67.9 -74.9 36 7.0 -67.9 360 25 303.4 303.4 282.8 303.4 0.01 16 250 9670 -67.3 -74.3 36 7.0 -67.3 5 25 306.0 306.0 283.8 306.0 0.01 17 237 9992 -67.7 -74.7 36 7.0 -67.7 5 25 310.1 310.1 285.4 310.1 0.01 18 215 10585 -62.7 -69.7 38 7.0 -62.8 5 26 326.6 326.6 290.7 326.7 0.01 19 200 11030 -63.9 -70.9 38 7.0 -64.0 5 27 331.6 331.6 292.2 331.6 0.01 20 194 11215 -64.9 -71.9 37 7.0 -65.0 3 26 332.9 332.9 292.5 332.9 0.01 21 166 12173 -60.5 -68.5 34 8.0 -60.6 355 23 355.4 355.4 297.8 355.5 0.02 22 150 12800 -61.7 -69.7 34 8.0 -61.8 350 21 363.8 363.8 299.4 363.9 0.02 23 100 15300 -63.9 -72.9 28 9.0 -64.0 330 27 404.3 404.3 305.8 404.4 0.02 24 96 15550 -63.9 -72.9 28 9.0 -64.0 409.0 409.0 306.4 409.1 0.02 TRP 255 9551 -67.9 -74.9 36 7.0 -67.9 360 25 303.4 303.4 282.8 303.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 4949.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 66.17 % Est. max temperature: -10.89 C = 12.40 F Sfc-Lift cond lev (LCL): 877.96 mb = 1210.92 m = 3972.80 ft T: -30.87 C 700-500 lapse rate: 7.04 C/km ThetaE index: 0.00 C Layer 942.0- -0.0 mb Conv cond level (CCL): 476.95 mb = 5557.22 m = 18232.12 ft Mean mixing ratio: 0.22 g/kg Conv temperature: 8.84 C = 47.91 F Cap Strength: 29.20 C Lifted Index: 29.21 C Risk: None Lifted Index @300 mb: 33.36 C Lifted Index @700 mb: 25.45 C Showalter Index: 26.52 C Risk: None Total Totals Index: 10.50 C Risk: None Vertical Totals Index: 7.00 C Cross Totals Index: 3.50 C K Index: -32.00 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 7.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.75 J/kg Max Up Vert Vel: 8.92 m/s Conv Inhibition (B-): 26160.48 J/kg Cap Strength: 29.21 C Lift Cond Lev (LCL): 839.53 mb = 1529.08 m = 5016.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 8 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 ---------------------------------------------------------- 0 942 713 0 0 -0.0 -0.0 | 225 8 5.8 5.8 1 925 842 340 7 2.4 -6.6 | 276 8 8.2 -0.8 2 850 1440 320 7 4.5 -5.4 | 268 10 10.3 0.4 3 700 2854 125 11 -9.0 6.3 | 165 13 -3.2 12.1 4 500 5240 360 13 -0.0 -13.0 | 321 9 5.8 -7.2 5 400 6740 340 13 4.4 -12.2 | 302 12 10.2 -6.4 6 300 8560 10 23 -4.0 -22.7 | 354 17 1.8 -16.9 7 255 9551 360 25 -0.0 -25.0 | 343 20 5.8 -19.2 8 250 9670 5 25 -2.2 -24.9 | 349 19 3.6 -19.1 9 200 11030 5 27 -2.4 -26.9 | 351 21 3.4 -21.1 10 150 12800 350 21 3.6 -20.7 | 328 18 9.4 -14.9 11 100 15300 330 27 13.5 -23.4 | 312 26 19.3 -17.6 Wind Parameters Mean winds (0-6000m): 14.9 at 10.9 knts Storm direction: 44.9 at 8.2 knts Shear (0-3000m) pos: 2.9 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -101.9 deg Storm rel helicity (0-3000m) pos: 34.8 neg: -19.0 tot: 15.8 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.52 Bulk Shear: 7.21 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 ------------------------------------------------------------------------------- 500 335 6 268 8| 0.0 7.2 7.2| 12.8 -1.5 11.3 22.6 0.72| 8.8 6.3 1000 333 7 271 9| 1.6 3.6 5.2| 18.9 -2.7 16.2 16.2 0.62| 6.9 4.3 1500 351 7 281 7| 3.7 2.4 6.1| 22.9 -2.7 20.2 13.5 0.62| 7.7 4.8 2000 13 8 295 4| 4.3 1.8 6.1| 30.5 -2.7 27.8 13.9 0.59| 8.4 4.9 2500 65 8 139 3| 3.4 1.4 4.8| 34.8 -9.9 24.9 10.0 0.48| 7.9 3.7 3000 79 9 143 5| 2.9 2.0 4.8| 34.8 -19.0 15.8 5.3 0.32| 7.5 2.4 4000 62 10 112 3| 2.1 2.8 5.0| 34.8 -32.0 2.8 0.7 0.07| 7.0 0.5 5000 33 10 359 3| 1.7 2.8 4.5| 34.8 -43.9 -9.1 -1.8 -0.03| 6.4 -0.2 6000 15 11 328 6| 1.4 2.4 3.8| 34.8 -50.8 -16.0 -2.7 -0.07| 5.6 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251202.12.gif