UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 19 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 143 SFC 980 321 24.2 21.5 85 2.7 22.3 40 4 299.1 302.1 296.1 347.8 16.70 2 975 366 22.8 20.0 84 2.8 20.8 39 4 298.1 300.9 294.9 342.4 15.27 3 968 428 22.2 19.7 86 2.5 20.5 38 4 298.1 300.8 294.8 341.9 15.09 4 955 546 21.0 19.4 91 1.6 19.9 36 4 298.0 300.8 294.7 341.6 15.01 5 928 795 19.4 17.6 89 1.8 18.2 48 13 298.9 301.4 294.1 339.0 13.77 6 925 823 19.2 17.4 89 1.8 18.0 50 14 298.9 301.4 294.0 338.7 13.64 7 907 993 21.2 18.1 82 3.1 19.1 70 17 302.7 305.4 295.7 345.8 14.56 8 856 1494 18.4 15.2 82 3.2 16.3 95 22 304.8 307.2 295.0 343.0 12.79 9 850 1555 17.8 14.9 83 2.9 15.8 95 22 304.8 307.1 294.9 342.5 12.64 10 772 2371 12.2 8.9 80 3.3 10.2 104 23 307.3 309.0 293.2 335.5 9.31 11 759 2514 11.0 9.6 91 1.4 10.1 107 23 307.5 309.3 293.7 337.6 9.94 12 728 2862 10.2 6.9 80 3.3 8.2 115 23 310.3 311.9 293.5 336.7 8.61 13 700 3188 8.4 6.0 85 2.4 6.9 115 22 311.8 313.4 293.7 337.8 8.41 14 674 3500 7.0 3.7 79 3.3 5.1 105 16 313.6 315.0 293.5 336.8 7.43 15 600 4444 1.0 -1.2 85 2.2 -0.2 131 11 317.3 318.4 293.3 335.9 5.85 16 588 4607 0.0 -1.5 90 1.5 -0.8 133 10 318.0 319.1 293.4 336.6 5.84 17 559 5010 -1.9 -2.3 97 0.4 -2.1 128 7 320.3 321.5 294.1 339.0 5.79 18 519 5597 -4.7 -5.5 94 0.8 -5.1 93 9 323.8 324.8 294.3 339.9 4.90 19 500 5890 -6.1 -6.6 96 0.5 -6.4 75 10 325.6 326.5 294.6 341.1 4.67 20 476 6276 -7.7 -7.8 99 0.1 -7.8 83 11 328.2 329.1 295.1 343.2 4.47 21 426 7133 -13.9 -15.3 89 1.4 -14.4 71 9 330.9 331.5 294.4 340.3 2.73 22 408 7461 -15.9 -16.7 94 0.8 -16.2 67 8 332.4 332.9 294.6 341.3 2.54 23 400 7610 -19.3 -23.6 69 4.3 -20.4 65 8 329.9 330.2 293.0 335.0 1.42 24 395 7703 -20.1 -26.1 59 6.0 -21.5 80 10 330.0 330.3 292.9 334.2 1.15 25 385 7893 -20.7 -25.7 64 5.0 -22.0 80 11 331.7 331.9 293.3 336.1 1.22 26 375 8087 -20.9 -23.0 83 2.1 -21.5 80 11 333.9 334.3 294.2 339.7 1.60 27 352 8551 -23.9 -28.8 64 4.9 -25.0 80 12 336.0 336.2 294.3 339.7 1.01 28 339 8825 -25.3 -27.6 81 2.3 -25.8 80 13 337.7 338.0 294.8 342.0 1.17 29 319 9263 -28.5 -31.6 75 3.1 -29.1 81 15 339.2 339.4 294.9 342.4 0.85 30 309 9490 -29.7 -31.3 86 1.6 -30.0 83 16 340.6 340.8 295.3 344.0 0.91 31 300 9700 -31.5 -33.6 82 2.1 -31.9 85 18 341.0 341.1 295.3 343.8 0.75 32 296 9795 -32.3 -34.4 82 2.1 -32.6 86 17 341.2 341.3 295.3 343.8 0.70 33 267 10512 -38.1 -38.9 92 0.8 -38.2 93 11 342.9 343.0 295.5 344.8 0.49 34 250 10960 -41.9 -44.3 77 2.4 -42.1 95 10 343.8 343.8 295.5 345.0 0.30 35 247 11042 -42.5 -44.3 82 1.8 -42.6 96 10 344.1 344.1 295.6 345.3 0.30 36 241 11207 -44.1 -46.5 77 2.4 -44.3 97 10 344.1 344.1 295.5 345.1 0.24 37 219 11842 -49.3 -50.7 85 1.4 -49.4 104 11 345.6 345.6 295.8 346.3 0.17 38 212 12054 -51.5 -53.5 79 2.0 -51.6 106 11 345.4 345.4 295.7 345.9 0.12 39 204 12303 -53.5 -54.8 86 1.3 -53.5 109 12 346.1 346.1 295.8 346.5 0.11 40 200 12430 -54.5 -56.3 80 1.8 -54.6 110 12 346.5 346.5 295.9 346.9 0.09 41 172 13382 -61.9 -64.4 72 2.5 -61.9 155 18 349.5 349.5 296.5 349.7 0.04 42 167 13565 -63.3 -65.3 77 2.0 -63.3 163 20 350.1 350.1 296.7 350.3 0.04 43 165 13639 -63.9 -66.4 71 2.5 -63.9 167 20 350.3 350.3 296.7 350.5 0.03 44 157 13943 -65.5 -66.9 83 1.4 -65.5 182 22 352.6 352.6 297.2 352.8 0.03 45 150 14220 -67.3 -68.7 82 1.4 -67.3 195 24 354.2 354.2 297.5 354.3 0.02 46 144 14464 -68.7 -70.8 74 2.1 -68.7 191 23 355.9 355.9 297.9 356.0 0.02 47 137 14761 -69.5 -70.8 83 1.3 -69.5 187 22 359.6 359.6 298.7 359.7 0.02 48 134 14892 -69.9 -71.6 78 1.7 -69.9 185 21 361.1 361.1 299.0 361.2 0.02 49 130 15072 -69.7 -71.7 75 2.0 -69.7 183 21 364.6 364.6 299.6 364.7 0.02 50 128 15164 -69.7 -71.3 79 1.6 -69.7 181 20 366.3 366.3 299.9 366.4 0.02 51 126 15258 -70.1 -72.2 74 2.1 -70.1 180 20 367.2 367.2 300.1 367.3 0.02 52 113 15897 -73.9 -73.9 100 0.0 -73.9 232 16 371.7 371.7 300.9 371.8 0.02 53 110 16053 -75.1 -75.2 98 0.1 -75.1 245 15 372.3 372.3 301.0 372.4 0.01 54 106 16267 -76.7 -76.8 98 0.1 -76.7 262 13 373.3 373.3 301.1 373.3 0.01 55 104 16376 -77.1 -77.3 97 0.2 -77.1 271 13 374.5 374.5 301.4 374.6 0.01 56 102 16487 -77.5 -77.5 100 0.0 -77.5 281 12 375.9 375.9 301.6 375.9 0.01 57 101 16543 -77.3 -77.3 100 0.0 -77.3 285 11 377.3 377.3 301.8 377.3 0.01 58 100 16600 -77.1 -77.1 100 0.0 -77.1 290 11 378.8 378.8 302.1 378.8 0.01 59 89 17266 -79.1 -79.1 100 0.0 -79.1 298 9 387.6 387.6 303.5 387.6 0.01 60 82 17735 -76.7 -77.5 88 0.8 -76.7 304 7 401.7 401.7 305.5 401.8 0.01 61 70 18650 -74.7 -79.0 51 4.3 -74.7 165 18 424.6 424.6 308.3 424.6 0.01 62 62 19361 -70.9 -76.9 41 6.0 -71.0 161 15 448.0 448.0 310.7 448.1 0.02 63 58 19754 -73.3 -79.3 39 6.0 -73.3 159 14 451.2 451.2 311.0 451.3 0.01 64 56 19959 -73.9 -79.9 39 6.0 -73.9 158 13 454.4 454.4 311.3 454.4 0.01 65 50 20630 -67.5 -77.5 23 10.0 -67.7 155 11 484.4 484.4 313.8 484.5 0.02 66 44 21408 -63.1 -76.1 16 13.0 -63.5 75 19 513.2 513.2 315.9 513.4 0.03 67 43 21550 -63.3 -76.3 16 13.0 -63.7 61 21 516.1 516.1 316.1 516.3 0.03 68 38 22303 -66.7 -79.7 14 13.0 -67.0 526.0 526.0 316.7 526.1 0.02 69 33 23162 -63.9 555.1 70 32 23351 -64.1 559.5 TRP 856 1494 18.4 15.2 82 3.2 16.3 95 22 304.8 307.2 295.0 343.0 12.79 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 588.00 mb = 4606.53 m = 15113.11 ft Wetbulb zero: 602.19 mb = 4414.89 m = 14484.37 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 86.27 % Est. max temperature: 30.50 C = 86.91 F Sfc-Lift cond lev (LCL): 942.47 mb = 660.84 m = 2168.08 ft T: 20.26 C 700-500 lapse rate: 5.37 C/km ThetaE index: 10.29 C Layer 856.0- 759.0 mb Conv cond level (CCL): 833.39 mb = 1722.36 m = 5650.72 ft Mean mixing ratio: 14.44 g/kg Conv temperature: 30.40 C = 86.72 F Cap Strength: 2.82 C Lifted Index: -0.32 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.12 C Lifted Index @700 mb: -0.06 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.00 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 232.80 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 174.55 J/kg Max Up Vert Vel: 18.68 m/s Conv Inhibition (B-): 77.15 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 897.00 mb = 1089.45 m = 3574.26 ft Lev Free Conv (LFC): 772.00 mb = 2371.53 m = 7780.51 ft Equ Level (EL): 732.00 mb = 2816.33 m = 9239.81 ft B at Equ Level: 33.56 J/kg Max Parcel Lev (MPL): 222.00 mb = 11752.11 m = 38556.34 ft Wind level data Storm motion: 132 at 11 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 ---------------------------------------------------------- 0 980 321 40 4 -2.6 -3.1 | 331 12 5.7 -10.5 1 948 610 35 4 -2.3 -3.3 | 331 12 6.0 -10.7 2 925 823 50 14 -10.7 -9.0 | 8 17 -2.4 -16.4 3 915 914 65 16 -14.5 -6.8 | 24 15 -6.2 -14.2 4 884 1219 85 19 -18.9 -1.7 | 50 14 -10.6 -9.1 5 856 1494 95 22 -21.9 1.9 | 68 15 -13.6 -5.5 6 850 1555 95 22 -21.9 1.9 | 68 15 -13.6 -5.5 7 823 1829 100 23 -22.7 4.0 | 77 15 -14.4 -3.4 8 793 2134 100 25 -24.6 4.3 | 79 17 -16.3 -3.1 9 765 2438 105 23 -22.2 6.0 | 84 14 -13.9 -1.5 10 738 2743 115 23 -20.8 9.7 | 100 13 -12.5 2.3 11 700 3188 115 22 -19.9 9.3 | 99 12 -11.6 1.9 12 660 3658 100 12 -11.8 2.1 | 33 6 -3.5 -5.3 13 612 4267 130 13 -10.0 8.4 | 120 2 -1.7 0.9 14 567 4877 135 7 -4.9 4.9 | 306 4 3.3 -2.5 15 500 5890 75 10 -9.7 -2.6 | 8 10 -1.4 -10.0 16 487 6096 85 11 -11.0 -1.0 | 18 9 -2.7 -8.4 17 400 7610 65 8 -7.3 -3.4 | 354 11 1.0 -10.8 18 399 7620 80 10 -9.8 -1.7 | 10 9 -1.6 -9.1 19 324 9144 80 14 -13.8 -2.4 | 29 11 -5.5 -9.8 20 300 9700 85 18 -17.9 -1.6 | 47 13 -9.6 -9.0 21 261 10668 95 10 -10.0 0.9 | 14 7 -1.7 -6.5 22 250 10960 95 10 -10.0 0.9 | 14 7 -1.7 -6.5 23 200 12430 110 12 -11.3 4.1 | 42 4 -3.0 -3.3 24 150 14220 195 24 6.2 23.2 | 223 21 14.5 15.8 25 126 15240 180 20 0.0 20.0 | 213 15 8.3 12.6 26 100 16600 290 11 10.3 -3.8 | 301 22 18.6 -11.2 27 75 18288 310 5 3.8 -3.2 | 311 16 12.1 -10.6 28 70 18650 165 18 -4.7 17.4 | 200 11 3.6 10.0 29 50 20630 155 11 -4.6 10.0 | 235 4 3.6 2.6 30 43 21336 60 21 -18.2 -10.5 | 29 20 -9.9 -17.9 Wind Parameters Mean winds (0-6000m): 101.8 at 14.8 knts Storm direction: 131.8 at 11.1 knts Shear (0-3000m) pos: 3.8 neg: 0.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 125.6 neg: -7.7 tot: 117.8 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.2 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 8.09 Bulk Shear: 21.58 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 43 6 341 13| 10.3 0.0 10.3| 34.2 -0.3 33.9 67.7 0.87| 10.8 9.4 1000 67 12 12 12| 9.1 0.0 9.1| 84.2 -0.3 83.9 83.9 0.93| 12.0 11.2 1500 81 15 35 12| 7.3 0.0 7.3|103.8 -0.3 103.5 69.0 0.94| 9.8 9.2 2000 88 17 49 12| 5.7 0.0 5.7|110.5 -0.3 110.2 55.1 0.88| 8.3 7.3 2500 94 19 59 12| 4.6 0.0 4.6|125.6 -0.3 125.3 50.1 0.88| 7.7 6.7 3000 98 19 66 12| 3.8 0.7 4.5|125.6 -7.7 117.8 39.3 0.73| 7.1 5.2 4000 101 18 66 10| 3.0 1.4 4.4|129.1 -20.9 108.2 27.1 0.50| 7.1 3.6 5000 104 16 64 8| 1.9 1.1 3.0|132.8 -20.9 111.8 22.4 0.46| 6.7 3.0 6000 102 15 55 8| 1.7 1.2 2.8|138.6 -22.2 116.4 19.4 0.44| 6.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251019.12.gif