UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 1 DEC 25 Station: 47230 WMO ident: 47230 ------------------------------------------------------------------------------- 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 1021 10 6.2 -0.8 61 7.0 3.2 325 12 277.7 278.3 275.3 287.4 3.53 1 1000 180 4.4 -4.6 52 9.0 0.9 325 16 277.5 278.0 274.0 285.1 2.71 2 925 808 -1.7 -5.3 76 3.6 -3.0 315 11 277.6 278.0 274.2 285.3 2.78 3 872 1274 -5.3 -6.3 93 1.0 -5.7 311 8 278.6 279.0 274.7 286.2 2.73 4 868 1310 -5.7 -7.7 86 2.0 -6.4 316 9 278.5 278.9 274.2 285.4 2.46 5 864 1347 -4.9 -15.9 42 11.0 -7.9 320 10 279.7 279.9 273.1 283.4 1.28 6 856 1420 -4.5 -31.5 10 27.0 -9.4 328 12 280.9 280.9 272.2 281.9 0.32 7 850 1475 -4.9 -36.9 6 32.0 -9.9 335 14 281.0 281.0 272.1 281.6 0.19 8 816 1795 -5.1 -36.1 7 31.0 -10.2 304 22 284.1 284.1 273.9 284.8 0.21 9 802 1932 -2.9 -32.9 8 30.0 -8.7 295 25 287.9 287.9 276.0 288.8 0.30 10 747 2493 -3.7 -34.7 7 31.0 -9.5 276 36 292.9 292.9 278.5 293.8 0.27 11 700 3002 -6.9 -30.9 13 24.0 -11.6 275 45 294.8 294.9 279.6 296.2 0.42 12 690 3114 -7.9 -31.9 13 24.0 -12.5 273 47 294.9 295.0 279.6 296.2 0.38 13 653 3539 -10.7 -21.7 40 11.0 -13.4 267 53 296.5 296.7 281.2 299.7 1.03 14 652 3551 -10.7 -21.7 40 11.0 -13.4 267 53 296.6 296.8 281.3 299.9 1.03 15 596 4236 -13.7 -34.7 15 21.0 -17.1 260 62 300.8 300.9 282.2 302.0 0.34 16 594 4261 -13.7 -33.7 17 20.0 -17.1 260 62 301.1 301.2 282.3 302.4 0.37 17 518 5282 -22.7 -32.7 40 10.0 -24.2 260 72 302.3 302.4 283.0 303.9 0.47 18 500 5540 -24.9 -30.9 57 6.0 -25.8 260 74 302.7 302.8 283.2 304.6 0.58 19 481 5820 -27.3 -29.6 81 2.3 -27.6 260 75 303.1 303.2 283.5 305.4 0.68 20 467 6032 -28.7 -33.7 62 5.0 -29.3 260 73 303.9 304.0 283.6 305.5 0.47 21 410 6949 -36.7 -37.8 89 1.1 -36.8 260 77 305.1 305.2 284.0 306.4 0.36 22 400 7120 -37.3 -41.0 68 3.7 -37.6 260 78 306.5 306.6 284.4 307.4 0.26 23 393 7242 -37.7 -42.0 64 4.3 -38.0 260 79 307.5 307.6 284.7 308.4 0.24 24 390 7295 -37.7 -45.7 43 8.0 -38.2 260 79 308.2 308.2 284.9 308.8 0.16 25 388 7330 -37.7 -47.7 34 10.0 -38.3 260 79 308.7 308.7 285.0 309.2 0.13 26 384 7401 -37.9 -43.9 53 6.0 -38.3 260 80 309.3 309.4 285.3 310.1 0.20 27 370 7656 -39.9 -46.9 47 7.0 -40.3 260 82 310.0 310.0 285.5 310.5 0.15 28 367 7711 -39.9 -54.9 19 15.0 -40.5 260 82 310.7 310.7 285.7 310.9 0.06 29 356 7918 -41.7 -45.9 64 4.2 -41.9 260 84 311.0 311.0 285.9 311.6 0.18 30 350 8033 -42.1 -48.1 52 6.0 -42.4 260 84 312.0 312.0 286.2 312.5 0.14 31 346 8111 -42.1 -59.1 14 17.0 -42.7 260 85 313.0 313.0 286.4 313.1 0.04 32 343 8170 -42.5 -52.5 33 10.0 -42.9 260 85 313.2 313.2 286.6 313.6 0.09 33 339 8249 -43.1 -52.1 37 9.0 -43.5 260 86 313.5 313.5 286.6 313.8 0.09 34 300 9060 -49.7 -56.7 44 7.0 -49.9 260 92 315.3 315.3 287.3 315.5 0.06 35 288 9327 -51.9 -59.9 38 8.0 -52.1 260 93 315.9 315.9 287.4 316.0 0.04 36 285 9395 -52.3 -58.3 48 6.0 -52.4 260 94 316.2 316.2 287.6 316.4 0.05 37 279 9533 -52.5 -64.5 22 12.0 -52.7 260 94 317.9 317.9 288.1 318.0 0.02 38 272 9697 -53.3 -62.3 33 9.0 -53.5 260 95 319.0 319.0 288.5 319.2 0.03 39 261 9963 -54.3 -65.3 25 11.0 -54.5 260 97 321.4 321.4 289.2 321.4 0.02 40 250 10240 -54.7 -67.7 19 13.0 -54.9 260 98 324.7 324.7 290.2 324.8 0.02 41 234 10661 -56.3 -69.3 18 13.0 -56.5 265 99 328.5 328.5 291.3 328.6 0.01 42 200 11660 -54.7 -78.7 4 24.0 -55.0 265 94 346.1 346.1 295.8 346.2 0.00 43 164 12928 -55.3 -82.3 2 27.0 -55.6 261 107 365.4 365.4 299.7 365.4 0.00 44 163 12967 -55.1 -82.1 2 27.0 -55.4 261 108 366.3 366.3 299.9 366.3 0.00 45 157 13207 -55.3 -83.3 2 28.0 -55.6 260 111 369.9 369.9 300.5 369.9 0.00 46 155 13288 -55.3 -83.3 2 28.0 -55.6 260 112 371.3 371.3 300.8 371.3 0.00 TRP 234 10661 -56.3 -69.3 18 13.0 -56.5 265 99 328.5 328.5 291.3 328.6 0.01 WND 155 13288 -55.3 -83.3 2 28.0 -55.6 260 112 371.3 371.3 300.8 371.3 0.00 Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 945.90 mb = 632.98 m = 2076.69 ft Wetbulb zero: 982.83 mb = 319.50 m = 1048.21 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 32.94 % Est. max temperature: 7.05 C = 44.69 F Sfc-Lift cond lev (LCL): 916.80 mb = 878.36 m = 2881.73 ft T: -2.24 C 700-500 lapse rate: 7.09 C/km ThetaE index: 4.59 C Layer 868.0- 816.0 mb Conv cond level (CCL): 671.64 mb = 3321.76 m = 10898.05 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 24.31 C = 75.76 F Cap Strength: 15.11 C Lifted Index: 14.81 C Risk: None Lifted Index @300 mb: 21.18 C Lifted Index @700 mb: 11.83 C Showalter Index: 17.74 C Risk: None Total Totals Index: 8.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: -12.00 C K Index: -40.90 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 4.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.33 J/kg Max Up Vert Vel: 0.81 m/s Conv Inhibition (B-): 10792.75 J/kg Cap Strength: 15.04 C Lift Cond Lev (LCL): 876.54 mb = 1233.12 m = 4045.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 33 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 1021 10 325 12 6.9 -9.8 | 106 22 -21.5 6.2 1 1000 180 325 16 9.2 -13.1 | 99 19 -19.2 3.0 2 985 305 335 16 6.8 -14.5 | 94 22 -21.6 1.6 3 948 610 345 14 3.6 -13.5 | 96 25 -24.8 2.5 4 925 808 315 11 7.8 -7.8 | 112 22 -20.6 8.3 5 913 914 310 12 9.2 -7.7 | 113 21 -19.2 8.3 6 878 1219 305 7 5.7 -4.0 | 118 26 -22.7 12.0 7 850 1475 335 14 5.9 -12.7 | 99 23 -22.5 3.4 8 845 1524 335 14 5.9 -12.7 | 99 23 -22.5 3.4 9 813 1829 300 23 19.9 -11.5 | 118 10 -8.5 4.6 10 782 2134 285 28 27.0 -7.2 | 171 9 -1.4 8.8 11 752 2438 275 34 33.9 -3.0 | 203 14 5.5 13.1 12 723 2743 280 45 44.3 -7.8 | 243 18 15.9 8.2 13 700 3002 275 45 44.8 -3.9 | 234 20 16.4 12.1 14 642 3658 265 55 54.8 4.8 | 232 34 26.4 20.9 15 616 3962 260 58 57.1 10.1 | 228 39 28.7 26.1 16 568 4572 260 67 66.0 11.6 | 234 47 37.6 27.7 17 500 5540 260 74 72.9 12.8 | 237 53 44.5 28.9 18 483 5791 260 75 73.9 13.0 | 237 54 45.5 29.1 19 462 6096 260 73 71.9 12.7 | 237 52 43.5 28.7 20 400 7120 260 78 76.8 13.5 | 239 57 48.4 29.6 21 300 9060 260 92 90.6 16.0 | 243 70 62.2 32.0 22 250 10240 260 98 96.5 17.0 | 244 76 68.1 33.1 23 245 10363 260 99 97.5 17.2 | 244 77 69.1 33.3 24 234 10661 265 99 98.6 8.6 | 251 74 70.2 24.7 25 200 11660 265 94 93.6 8.2 | 250 70 65.2 24.3 26 193 11887 265 93 92.6 8.1 | 249 69 64.2 24.2 27 155 13288 260 112 110.3 19.4 | 247 89 81.9 35.5 28 152 13411 260 112 110.3 19.4 | 247 89 81.9 35.5 Wind Parameters Mean winds (0-6000m): 269.5 at 43.5 knts Storm direction: 299.5 at 32.6 knts Shear (0-3000m) pos: 1.9 neg: 7.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 127.4 deg Storm rel helicity (0-3000m) pos: 146.7 neg: -86.2 tot: 60.4 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 200.04 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 ------------------------------------------------------------------------------- 500 332 15 97 21| 4.8 0.0 4.8| 2.5 -24.1 -21.6 -43.3 -0.47| 8.7 -4.1 1000 329 14 101 22| 2.4 4.2 6.7| 51.2 -24.1 27.1 27.1 0.21| 10.1 2.1 1500 327 12 105 22| 3.9 2.8 6.7| 58.0 -72.7 -14.8 -9.8 -0.09| 10.9 -0.9 2000 319 15 105 20| 2.9 6.3 9.2| 82.7 -74.8 7.9 3.9 0.12| 13.1 1.5 2500 306 18 112 15| 2.3 7.8 10.1|116.3 -74.8 41.5 16.6 0.27| 13.4 3.6 3000 296 22 127 11| 1.9 7.8 9.8|146.7 -86.2 60.4 20.1 0.30| 13.2 3.9 4000 282 30 185 10| 1.4 8.1 9.6|147.0-114.9 32.1 8.0 0.20| 12.4 2.5 5000 274 37 212 16| 1.2 7.6 8.8|209.9-114.9 95.0 19.0 0.23| 11.1 2.6 6000 269 44 223 22| 1.0 6.6 7.6|235.8-122.1 113.6 18.9 0.23| 9.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251201.12.gif