UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 7 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 122 SFC 977 328 25.8 22.5 82 3.3 23.4 240 4 300.9 304.2 297.4 353.4 17.83 2 965 436 24.0 20.1 79 3.9 21.2 198 3 300.2 303.0 295.7 345.7 15.53 3 932 740 21.0 19.8 93 1.2 20.2 160 3 300.1 303.0 295.8 346.4 15.79 4 925 806 20.8 19.7 93 1.1 20.1 175 3 300.6 303.5 296.0 347.0 15.81 5 904 1005 19.6 18.7 95 0.9 19.0 141 5 301.3 304.1 295.7 346.0 15.18 6 883 1208 18.8 17.6 93 1.2 18.0 121 7 302.5 305.2 295.6 345.4 14.49 7 850 1535 16.8 16.0 95 0.8 16.3 110 10 303.7 306.3 295.3 344.1 13.58 8 839 1646 16.0 15.4 96 0.6 15.6 110 10 304.0 306.5 295.1 343.4 13.23 9 834 1697 15.8 15.4 97 0.4 15.5 109 11 304.3 306.8 295.3 344.0 13.31 10 780 2264 12.4 11.1 92 1.3 11.6 112 9 306.6 308.6 294.0 338.8 10.71 11 767 2405 13.0 11.4 90 1.6 12.0 130 7 308.7 310.8 294.9 342.4 11.11 12 744 2661 12.0 9.1 82 2.9 10.2 135 10 310.3 312.2 294.4 340.3 9.80 13 732 2798 12.6 5.6 62 7.0 8.4 138 12 312.4 313.9 293.5 336.7 7.82 14 720 2937 11.6 3.6 58 8.0 7.0 146 13 312.8 314.1 292.9 334.3 6.90 15 700 3172 9.4 3.4 66 6.0 5.9 160 16 312.9 314.2 293.0 334.7 7.00 16 632 4012 4.4 1.3 80 3.1 2.7 131 12 316.5 317.8 293.7 337.6 6.67 17 617 4207 3.4 -5.6 52 9.0 -0.9 109 12 317.5 318.3 291.9 330.7 4.08 18 600 4433 1.6 -1.3 81 2.9 0.1 108 11 318.0 319.1 293.4 336.5 5.81 19 582 4678 0.0 -2.1 86 2.1 -1.1 122 8 318.9 320.0 293.6 337.0 5.64 20 560 4986 -2.7 -3.7 93 1.0 -3.2 133 6 319.2 320.2 293.3 336.0 5.20 21 555 5057 -2.9 -4.3 90 1.4 -3.6 131 6 319.8 320.8 293.3 336.0 5.02 22 547 5172 -2.1 -5.0 80 2.9 -3.6 128 6 322.1 323.0 293.8 337.9 4.83 23 530 5423 -3.9 -8.2 72 4.3 -5.8 122 7 322.9 323.6 293.2 335.7 3.89 24 500 5880 -7.3 -9.9 82 2.6 -8.4 110 7 324.1 324.9 293.3 336.1 3.61 25 484 6133 -9.3 -11.3 85 2.0 -10.1 113 4 324.7 325.4 293.3 335.9 3.33 26 472 6328 -9.1 -14.1 67 5.0 -11.1 129 4 327.3 327.8 293.4 336.6 2.72 27 461 6511 -9.7 -14.7 67 5.0 -11.6 144 4 328.8 329.3 293.8 337.9 2.65 28 453 6646 -9.9 -14.5 69 4.6 -11.7 155 4 330.2 330.7 294.2 339.6 2.75 29 404 7524 -14.5 -26.5 35 12.0 -17.7 229 3 335.2 335.4 294.1 339.2 1.09 30 400 7600 -15.1 -23.1 50 8.0 -17.5 235 3 335.4 335.7 294.5 340.7 1.49 31 385 7887 -17.1 -24.1 55 7.0 -19.1 225 4 336.4 336.7 294.7 341.6 1.42 32 373 8123 -18.7 -40.7 13 22.0 -22.4 199 5 337.4 337.4 294.0 338.5 0.29 33 300 9700 -32.1 -37.1 61 5.0 -32.8 55 10 340.1 340.2 294.8 342.2 0.53 34 263 10615 -39.7 -42.2 77 2.5 -39.9 41 11 342.0 342.1 295.1 343.4 0.35 35 253 10879 -41.7 -44.8 72 3.1 -41.9 36 12 342.9 343.0 295.3 344.0 0.28 36 250 10960 -42.5 -45.3 74 2.8 -42.7 35 12 342.9 342.9 295.3 344.0 0.27 37 249 10987 -42.7 -45.6 73 2.9 -42.9 36 12 343.0 343.0 295.3 344.0 0.26 38 200 12430 -53.9 -61.9 37 8.0 -54.1 80 23 347.4 347.4 296.1 347.6 0.05 39 188 12823 -57.1 -66.1 31 9.0 -57.3 80 23 348.5 348.5 296.3 348.6 0.03 40 162 13745 -64.3 -70.3 44 6.0 -64.4 80 23 351.5 351.5 297.0 351.6 0.02 41 150 14210 -67.7 -74.7 36 7.0 -67.8 80 23 353.5 353.5 297.4 353.5 0.01 42 142 14539 -69.9 -75.9 41 6.0 -69.9 107 21 355.2 355.2 297.7 355.2 0.01 43 139 14667 -70.5 -76.5 41 6.0 -70.5 117 20 356.3 356.3 298.0 356.4 0.01 44 127 15203 -71.3 -79.3 29 8.0 -71.3 161 16 364.2 364.2 299.5 364.2 0.01 45 124 15345 -72.1 -79.1 34 7.0 -72.1 173 16 365.2 365.2 299.7 365.3 0.01 46 119 15586 -74.5 -81.5 33 7.0 -74.5 194 16 365.2 365.2 299.7 365.2 0.00 47 114 15836 -75.9 -82.9 32 7.0 -75.9 217 16 367.1 367.1 300.0 367.1 0.00 48 101 16533 -78.3 -84.3 37 6.0 -78.3 280 15 375.4 375.4 301.5 375.4 0.00 49 100 16590 -78.5 -84.5 37 6.0 -78.5 285 15 376.1 376.1 301.6 376.1 0.00 50 99 16647 -78.5 -84.5 37 6.0 -78.5 282 15 377.1 377.1 301.8 377.2 0.00 51 97 16764 -77.7 -84.7 31 7.0 -77.7 277 14 380.9 380.9 302.4 380.9 0.00 52 91 17131 -75.5 -82.5 33 7.0 -75.5 261 13 392.3 392.3 304.1 392.3 0.00 53 81 17800 -78.7 -84.7 37 6.0 -78.7 232 10 399.0 399.0 305.0 399.0 0.00 54 77 18090 -76.5 -82.5 38 6.0 -76.5 219 9 409.4 409.4 306.5 409.4 0.01 55 70 18640 -75.3 -83.3 28 8.0 -75.3 235 16 423.3 423.3 308.1 423.3 0.01 56 59 19635 -70.9 -80.9 21 10.0 -71.0 156 29 454.4 454.4 311.3 454.4 0.01 57 58 19736 -70.9 -80.9 21 10.0 -71.0 148 31 456.6 456.6 311.5 456.7 0.01 58 58 19736 -70.9 -79.9 25 9.0 -71.0 148 31 456.6 456.6 311.5 456.7 0.01 59 50 20620 -66.7 -79.7 14 13.0 -66.9 80 42 486.3 486.3 314.0 486.4 0.01 60 46 21126 -64.5 -80.5 9 16.0 -64.8 98 37 503.3 503.4 315.2 503.4 0.01 61 39 22129 -66.9 -86.9 4 20.0 -67.2 100 43 521.6 521.6 316.4 521.6 0.01 62 37 22447 -65.9 -85.9 5 20.0 -66.2 98 46 532.1 532.1 317.1 532.1 0.01 63 36 22613 -65.5 -85.5 5 20.0 -65.9 97 48 537.3 537.3 317.3 537.4 0.01 64 32 23332 -63.7 -83.7 5 20.0 -64.3 92 55 560.5 560.5 318.7 560.6 0.01 65 30 23730 -61.7 -82.7 4 21.0 -62.4 90 59 576.4 576.4 319.5 576.5 0.01 66 29 23940 -61.1 -82.1 5 21.0 -61.9 89 60 583.7 583.7 319.9 583.8 0.02 67 24 25126 -57.5 -78.5 5 21.0 -58.9 626.6 626.6 321.7 626.9 0.04 68 23 25394 -57.5 -78.5 5 21.0 -59.0 634.3 634.3 322.1 634.6 0.04 69 20 26281 -55.5 666.3 TRP 839 1646 16.0 15.4 96 0.6 15.6 110 10 304.0 306.5 295.1 343.4 13.23 WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 582.00 mb = 4678.40 m = 15348.90 ft Wetbulb zero: 620.85 mb = 4156.85 m = 13637.79 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 81.63 % Est. max temperature: 29.46 C = 85.03 F Sfc-Lift cond lev (LCL): 931.56 mb = 744.63 m = 2442.99 ft T: 20.99 C 700-500 lapse rate: 6.17 C/km ThetaE index: 8.14 C Layer 744.0- 700.0 mb Conv cond level (CCL): 879.65 mb = 1240.51 m = 4069.86 ft Mean mixing ratio: 15.49 g/kg Conv temperature: 27.49 C = 81.48 F Cap Strength: 1.27 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.77 C Lifted Index @700 mb: -0.23 C Showalter Index: -2.16 C Risk: Severe thunderstorms possible Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.30 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 496.53 J/kg Max Up Vert Vel: 31.51 m/s Conv Inhibition (B-): 6.39 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 901.89 mb = 1025.14 m = 3363.28 ft Lev Free Conv (LFC): 846.89 mb = 1566.30 m = 5138.72 ft Equ Level (EL): 746.89 mb = 2628.62 m = 8623.97 ft B at Equ Level: 31.29 J/kg Max Parcel Lev (MPL): 126.89 mb = 15208.42 m = 49895.79 ft Wind level data Storm motion: 160 at 7 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 ---------------------------------------------------------- 0 977 328 240 4 3.5 2.0 | 306 7 5.7 -4.1 1 946 610 130 2 -1.5 1.3 | 351 5 0.7 -4.8 2 925 806 175 3 -0.3 3.0 | 327 4 2.0 -3.1 3 913 914 150 4 -2.0 3.5 | 354 3 0.3 -2.7 4 882 1219 120 7 -6.1 3.5 | 55 5 -3.8 -2.6 5 850 1535 110 10 -9.4 3.4 | 69 8 -7.1 -2.7 6 839 1646 110 10 -9.4 3.4 | 69 8 -7.1 -2.7 7 821 1829 105 13 -12.6 3.4 | 75 11 -10.3 -2.8 8 792 2134 95 11 -11.0 1.0 | 59 10 -8.7 -5.2 9 764 2438 135 6 -4.2 4.2 | 46 3 -2.0 -1.9 10 737 2743 135 11 -7.8 7.8 | 107 6 -5.5 1.6 11 700 3172 160 16 -5.5 15.0 | 160 9 -3.2 8.9 12 659 3658 170 12 -2.1 11.8 | 182 6 0.2 5.7 13 611 4267 100 12 -11.8 2.1 | 67 10 -9.5 -4.0 14 566 4877 135 6 -4.2 4.2 | 46 3 -2.0 -1.9 15 500 5880 110 7 -6.6 2.4 | 49 6 -4.3 -3.7 16 486 6096 110 4 -3.8 1.4 | 17 5 -1.5 -4.8 17 400 7600 235 3 2.5 1.7 | 313 6 4.7 -4.4 18 399 7620 255 3 2.9 0.8 | 316 7 5.2 -5.4 19 324 9144 80 8 -7.9 -1.4 | 37 9 -5.6 -7.5 20 300 9700 55 10 -8.2 -5.7 | 26 13 -5.9 -11.9 21 261 10668 40 11 -7.1 -8.4 | 18 15 -4.8 -14.6 22 250 10960 35 12 -6.9 -9.8 | 16 17 -4.6 -16.0 23 200 12430 80 23 -22.7 -4.0 | 64 23 -20.4 -10.1 24 150 14210 80 23 -22.7 -4.0 | 64 23 -20.4 -10.1 25 126 15240 165 16 -4.1 15.5 | 169 10 -1.9 9.3 26 100 16590 285 15 14.5 -3.9 | 301 20 16.8 -10.0 27 74 18288 210 8 4.0 6.9 | 263 6 6.3 0.8 28 70 18640 235 16 13.1 9.2 | 259 16 15.4 3.0 29 50 20620 80 42 -41.4 -7.3 | 71 41 -39.1 -13.4 30 44 21336 105 35 -33.8 9.1 | 95 32 -31.5 2.9 31 30 23730 90 59 -59.0 0.0 | 84 57 -56.7 -6.1 32 26 24384 85 64 -63.8 -5.6 | 79 63 -61.5 -11.7 Wind Parameters Mean winds (0-6000m): 129.6 at 8.7 knts Storm direction: 159.6 at 6.5 knts Shear (0-3000m) pos: 2.3 neg: 2.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -139.7 deg Storm rel helicity (0-3000m) pos: 31.7 neg: -10.1 tot: 21.6 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 66.68 Bulk Shear: 7.45 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 ------------------------------------------------------------------------------- 500 185 3 323 4| 0.0 4.3 4.3| 4.1 -1.5 2.6 5.2 0.27| 8.0 2.2 1000 144 4 5 3| 0.0 5.5 5.5| 8.3 -1.5 6.8 6.8 0.49| 7.5 3.7 1500 123 6 47 4| 0.0 5.5 5.5| 11.6 -1.5 10.1 6.7 0.44| 6.8 3.0 2000 114 7 56 5| 1.5 4.1 5.6| 13.2 -9.1 4.0 2.0 0.24| 7.2 1.7 2500 119 8 61 5| 1.6 3.3 4.9| 18.7 -10.1 8.6 3.4 0.29| 7.5 2.2 3000 129 9 83 5| 2.3 2.8 5.1| 31.7 -10.1 21.6 7.2 0.38| 7.5 2.9 4000 135 10 99 5| 1.7 3.2 5.0| 34.9 -33.7 1.1 0.3 0.09| 7.9 0.7 5000 132 9 91 5| 2.0 2.7 4.6| 35.9 -35.3 0.6 0.1 0.07| 7.1 0.5 6000 130 9 83 4| 1.9 2.3 4.2| 35.9 -39.9 -4.0 -0.7 0.01| 6.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251007.12.gif