UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 10 OCT 25 Station: DI548 WMO ident: 65548 ------------------------------------------------------------------------------- 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 129 SFC 978 326 26.6 22.2 77 4.4 23.4 120 4 301.7 304.9 297.3 353.2 17.48 2 966 435 24.4 19.9 76 4.5 21.2 133 4 300.5 303.3 295.6 345.4 15.31 3 938 693 21.8 19.8 88 2.0 20.4 161 3 300.4 303.3 295.8 346.4 15.68 4 925 814 21.2 18.9 87 2.3 19.6 170 1 301.0 303.7 295.6 345.1 15.02 5 916 899 20.8 18.2 85 2.6 19.0 204 1 301.4 304.1 295.3 344.1 14.51 6 850 1543 16.4 15.4 94 1.0 15.7 80 9 303.3 305.7 294.8 342.1 13.06 7 842 1623 15.8 14.9 94 0.9 15.2 65 8 303.5 305.9 294.7 341.4 12.76 8 835 1694 15.4 14.7 96 0.7 15.0 65 10 303.8 306.2 294.7 341.6 12.70 9 830 1745 15.0 14.1 94 0.9 14.4 65 11 303.9 306.2 294.4 340.5 12.28 10 817 1879 16.2 13.1 82 3.1 14.1 67 13 306.6 308.7 294.7 341.7 11.68 11 797 2089 12.6 10.9 89 1.7 11.5 73 15 304.9 306.8 293.3 335.8 10.33 12 777 2304 15.6 9.6 67 6.0 11.8 69 13 310.4 312.2 294.3 340.1 9.71 13 757 2525 14.4 5.4 55 9.0 9.0 73 12 311.4 312.8 292.9 334.4 7.45 14 706 3112 11.4 -4.6 32 16.0 3.5 78 17 314.3 315.1 290.7 326.7 3.85 15 700 3183 11.0 -5.0 32 16.0 3.1 75 17 314.7 315.4 290.8 326.7 3.76 16 611 4297 1.6 -0.8 84 2.4 0.3 75 18 316.3 317.5 293.1 335.1 5.92 17 600 4444 1.0 -1.4 84 2.4 -0.3 80 16 317.3 318.4 293.2 335.7 5.76 18 591 4565 0.4 -2.2 83 2.6 -0.9 84 15 318.0 319.0 293.2 335.6 5.51 19 588 4606 0.0 -2.3 84 2.3 -1.2 85 15 318.0 319.0 293.2 335.6 5.50 20 546 5197 -2.1 -8.1 63 6.0 -4.8 90 13 322.3 323.0 293.0 334.8 3.80 21 500 5890 -7.1 -9.3 84 2.2 -8.1 80 16 324.4 325.1 293.6 337.0 3.78 22 479 6223 -9.3 -11.4 85 2.1 -10.2 87 14 325.7 326.3 293.6 336.9 3.34 23 425 7140 -13.9 -23.9 43 10.0 -16.7 106 9 331.1 331.4 293.3 335.8 1.31 24 420 7230 -13.9 -25.9 36 12.0 -17.1 108 9 332.3 332.5 293.4 336.2 1.10 25 410 7413 -14.7 -23.7 46 9.0 -17.3 111 8 333.5 333.8 293.9 338.5 1.38 26 400 7600 -14.9 -25.9 39 11.0 -17.9 115 7 335.6 335.9 294.3 339.9 1.16 27 356 8467 -23.3 -29.3 58 6.0 -24.6 100 8 335.7 335.9 294.1 339.2 0.95 28 300 9700 -30.9 -46.9 19 16.0 -32.6 350 8 341.8 341.9 295.0 342.6 0.19 29 286 10038 -33.1 -51.1 15 18.0 -34.6 5 9 343.4 343.4 295.3 343.9 0.12 30 250 10970 -40.7 -53.7 23 13.0 -41.5 330 7 345.6 345.6 295.7 346.0 0.10 31 205 12281 -52.5 -57.0 58 4.5 -52.7 330 6 347.2 347.2 296.1 347.5 0.08 32 200 12440 -53.5 -59.5 48 6.0 -53.7 330 6 348.0 348.1 296.3 348.3 0.06 33 181 13075 -59.3 -65.3 46 6.0 -59.4 342 7 348.7 348.7 296.4 348.8 0.03 34 150 14230 -68.3 -72.3 56 4.0 -68.3 5 9 352.4 352.4 297.2 352.5 0.01 35 148 14310 -68.9 -72.7 58 3.8 -68.9 16 9 352.8 352.8 297.3 352.8 0.01 36 137 14768 -70.5 -75.5 48 5.0 -70.5 78 10 357.8 357.8 298.2 357.8 0.01 37 128 15166 -74.3 -77.6 60 3.3 -74.3 132 10 358.0 358.0 298.3 358.0 0.01 38 117 15685 -76.5 -80.9 50 4.4 -76.5 95 10 363.2 363.2 299.3 363.3 0.00 39 113 15885 -76.3 -81.0 47 4.7 -76.3 72 10 367.2 367.2 300.1 367.3 0.00 40 100 16580 -80.3 -84.1 53 3.8 -80.3 350 11 372.6 372.6 301.0 372.6 0.00 41 90 17175 -80.9 -85.9 43 5.0 -80.9 294 12 382.8 382.8 302.7 382.8 0.00 42 83 17634 -79.1 -85.1 37 6.0 -79.1 251 12 395.4 395.4 304.6 395.4 0.00 43 70 18610 -76.3 -86.3 19 10.0 -76.3 170 7 421.2 421.2 307.9 421.2 0.00 44 56 19929 -66.7 -80.7 12 14.0 -66.9 90 19 470.8 470.8 312.7 470.9 0.01 45 50 20610 -69.9 -83.9 11 14.0 -70.1 50 25 478.8 478.8 313.4 478.8 0.01 46 49 20730 -70.1 -85.1 9 15.0 -70.2 54 27 481.1 481.1 313.5 481.1 0.01 47 44 21378 -64.7 -82.7 7 18.0 -65.0 75 39 509.3 509.3 315.6 509.4 0.01 48 39 22111 -65.9 -83.9 6 18.0 -66.2 78 46 524.1 524.1 316.6 524.2 0.01 49 34 22956 -59.1 -81.1 4 22.0 -60.0 82 54 563.0 563.0 318.8 563.1 0.02 50 31 23535 -59.3 -80.3 5 21.0 -60.2 84 59 577.5 577.5 319.6 577.7 0.02 51 30 23740 -58.9 -80.9 4 22.0 -59.9 85 61 584.1 584.1 319.9 584.2 0.02 52 29 23952 -58.3 -80.3 4 22.0 -59.4 87 62 591.4 591.4 320.2 591.6 0.02 53 27 24401 -57.3 -79.3 5 22.0 -58.6 90 63 606.4 606.4 320.9 606.6 0.03 54 27 24401 -57.3 -78.3 5 21.0 -58.6 90 63 606.4 606.4 320.9 606.7 0.03 55 20 26330 -48.7 -72.7 5 24.0 -52.4 95 71 687.1 687.2 324.0 688.0 0.10 56 18 27025 -47.5 -71.5 5 24.0 -51.9 93 70 711.9 712.0 324.8 713.1 0.14 57 16 27800 -49.1 -71.1 6 22.0 -53.2 91 69 731.1 731.2 325.4 732.6 0.16 58 12 29709 -44.1 811.5 59 11 30292 -45.1 828.3 TRP 842 1623 15.8 14.9 94 0.9 15.2 65 8 303.5 305.9 294.7 341.4 12.76 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 588.00 mb = 4605.75 m = 15110.55 ft Wetbulb zero: 605.13 mb = 4375.10 m = 14353.82 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 71.34 % Est. max temperature: 29.25 C = 84.64 F Sfc-Lift cond lev (LCL): 917.60 mb = 883.80 m = 2899.58 ft T: 20.87 C 700-500 lapse rate: 6.69 C/km ThetaE index: 13.44 C Layer 757.0- 700.0 mb Conv cond level (CCL): 872.30 mb = 1319.94 m = 4330.47 ft Mean mixing ratio: 14.96 g/kg Conv temperature: 27.60 C = 81.68 F Cap Strength: 2.34 C Lifted Index: -2.43 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.11 C Lifted Index @700 mb: 1.72 C Showalter Index: -1.14 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.50 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 218.80 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 340.68 J/kg Max Up Vert Vel: 26.10 m/s Conv Inhibition (B-): 9.20 J/kg Cap Strength: 2.27 C Lift Cond Lev (LCL): 890.96 mb = 1137.69 m = 3732.53 ft Lev Free Conv (LFC): 845.96 mb = 1583.59 m = 5195.45 ft Equ Level (EL): 815.96 mb = 1890.30 m = 6201.70 ft B at Equ Level: 10.71 J/kg Max Parcel Lev (MPL): 765.96 mb = 2425.23 m = 7956.69 ft Wind level data Storm motion: 112 at 9 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 ---------------------------------------------------------- 0 978 326 120 4 -3.5 2.0 | 287 5 5.2 -1.6 1 947 610 155 4 -1.7 3.6 | 269 7 7.0 0.1 2 925 814 170 1 -0.2 1.0 | 287 9 8.5 -2.6 3 914 914 210 1 0.5 0.9 | 286 10 9.2 -2.7 4 883 1219 95 2 -2.0 0.2 | 297 7 6.7 -3.4 5 850 1543 80 9 -8.9 -1.6 | 2 5 -0.2 -5.1 6 842 1623 65 8 -7.3 -3.4 | 348 7 1.4 -6.9 7 822 1829 65 13 -11.8 -5.5 | 19 10 -3.1 -9.1 8 793 2134 75 15 -14.5 -3.9 | 38 9 -5.8 -7.4 9 765 2438 65 11 -10.0 -4.6 | 9 8 -1.3 -8.2 10 737 2743 95 14 -13.9 1.2 | 66 6 -5.3 -2.3 11 700 3183 75 17 -16.4 -4.4 | 44 11 -7.7 -8.0 12 660 3658 85 17 -16.9 -1.5 | 59 10 -8.3 -5.0 13 612 4267 75 18 -17.4 -4.7 | 47 12 -8.7 -8.2 14 567 4877 95 12 -12.0 1.0 | 53 4 -3.3 -2.5 15 500 5890 80 16 -15.8 -2.8 | 48 10 -7.1 -6.3 16 487 6096 85 15 -14.9 -1.3 | 52 8 -6.3 -4.9 17 400 7600 115 7 -6.3 3.0 | 284 2 2.3 -0.6 18 399 7620 100 8 -7.9 1.4 | 340 2 0.8 -2.2 19 324 9144 100 8 -7.9 1.4 | 340 2 0.8 -2.2 20 300 9700 350 8 1.4 -7.9 | 319 15 10.1 -11.4 21 261 10668 35 12 -6.9 -9.8 | 352 14 1.8 -13.4 22 250 10970 330 7 3.5 -6.1 | 308 16 12.2 -9.6 23 200 12440 330 6 3.0 -5.2 | 307 15 11.7 -8.8 24 150 14230 5 9 -0.8 -9.0 | 328 15 7.9 -12.5 25 126 15240 145 10 -5.7 8.2 | 212 5 2.9 4.6 26 100 16580 350 11 1.9 -10.8 | 324 18 10.6 -14.4 27 74 18288 190 13 2.3 12.8 | 230 14 10.9 9.2 28 70 18610 170 7 -1.2 6.9 | 246 8 7.5 3.3 29 50 20610 50 25 -19.2 -16.1 | 28 22 -10.5 -19.6 30 44 21336 75 38 -36.7 -9.8 | 64 31 -28.0 -13.4 31 30 23740 85 61 -60.8 -5.3 | 80 53 -52.1 -8.9 32 27 24384 90 63 -63.0 0.0 | 86 54 -54.3 -3.6 33 20 26330 95 71 -70.7 6.2 | 92 62 -62.1 2.6 34 15 27432 90 68 -68.0 0.0 | 87 59 -59.3 -3.6 Wind Parameters Mean winds (0-6000m): 82.3 at 12.5 knts Storm direction: 112.3 at 9.4 knts Shear (0-3000m) pos: 0.8 neg: 2.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -20.1 tot: 24.8 m^2/s^2 ave: 8.3 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: 0.07 Bulk Rich Number: 20.07 Bulk Shear: 16.98 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 ------------------------------------------------------------------------------- 500 144 3 277 7| 3.6 0.0 3.6| 4.7 -2.5 2.1 4.3 0.11| 5.5 0.6 1000 136 3 284 7| 1.8 2.2 4.0| 10.4 -3.2 7.2 7.2 0.30| 5.8 1.7 1500 92 5 310 5| 1.2 4.6 5.8| 24.6 -4.7 19.9 13.3 0.47| 7.9 3.7 2000 80 7 339 5| 0.9 3.4 4.3| 32.5 -11.2 21.2 10.6 0.39| 7.5 2.9 2500 80 8 352 5| 1.0 2.7 3.7| 43.3 -14.6 28.8 11.5 0.41| 7.8 3.2 3000 80 9 7 5| 0.8 2.9 3.8| 44.9 -20.1 24.8 8.3 0.32| 7.5 2.4 4000 80 12 26 6| 0.8 2.3 3.1| 49.6 -25.5 24.1 6.0 0.28| 6.3 1.8 5000 82 12 31 6| 1.2 2.0 3.2| 51.8 -25.7 26.1 5.2 0.25| 5.9 1.5 6000 82 13 35 6| 1.2 1.9 3.2| 53.5 -26.7 26.8 4.5 0.23| 5.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251010.12.gif