UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 21 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 117 SFC 977 323 26.0 23.1 84 2.9 23.9 0 0 301.1 304.5 297.8 355.7 18.51 2 970 387 25.6 20.6 74 5.0 22.1 328 0 301.4 304.3 296.3 348.3 15.94 3 925 805 22.2 19.7 86 2.5 20.5 235 2 302.0 304.9 296.3 348.7 15.81 4 877 1267 18.8 17.6 93 1.2 18.0 91 3 303.1 305.8 295.8 346.4 14.59 5 871 1326 18.8 17.3 91 1.5 17.8 87 5 303.7 306.4 295.8 346.5 14.41 6 866 1375 18.8 16.9 89 1.9 17.5 83 6 304.2 306.8 295.8 346.3 14.13 7 850 1536 18.6 15.6 83 3.0 16.5 70 10 305.6 308.1 295.6 345.2 13.23 8 825 1792 17.8 12.8 73 5.0 14.5 66 23 307.4 309.5 294.7 341.6 11.33 9 768 2401 14.8 -1.2 33 16.0 6.4 75 25 310.5 311.4 290.2 324.8 4.56 10 722 2921 11.6 3.6 58 8.0 7.0 78 24 312.6 313.9 292.8 334.0 6.88 11 700 3180 10.6 1.6 54 9.0 5.6 75 23 314.2 315.4 292.7 333.6 6.15 12 692 3276 10.0 0.0 50 10.0 4.6 76 22 314.6 315.7 292.3 332.1 5.53 13 600 4447 2.2 -2.3 72 4.5 -0.2 111 14 318.7 319.7 293.3 336.0 5.39 14 577 4762 0.0 -3.4 78 3.4 -1.7 114 12 319.7 320.7 293.4 336.3 5.16 15 565 4930 -1.5 -3.7 85 2.2 -2.6 114 11 319.8 320.8 293.4 336.5 5.16 16 556 5058 -1.9 -5.5 76 3.6 -3.6 109 11 320.8 321.7 293.2 335.7 4.57 17 527 5484 -2.7 -17.7 30 15.0 -8.1 92 10 324.8 325.2 292.0 331.0 1.80 18 518 5621 -3.5 -14.5 42 11.0 -7.8 86 10 325.5 325.9 292.7 333.6 2.40 19 500 5900 -5.3 -18.3 35 13.0 -9.9 75 9 326.6 326.9 292.5 332.8 1.81 20 442 6854 -10.9 -29.9 19 19.0 -15.7 90 10 331.2 331.4 292.7 333.9 0.72 21 400 7610 -16.3 -31.3 26 15.0 -19.7 90 11 333.8 333.9 293.4 336.4 0.70 22 348 8644 -24.5 -32.5 47 8.0 -26.1 116 6 336.3 336.4 294.1 339.0 0.72 23 302 9663 -32.1 -45.1 26 13.0 -33.4 80 8 339.5 339.5 294.4 340.4 0.23 24 300 9710 -32.5 -45.5 26 13.0 -33.8 75 9 339.6 339.6 294.4 340.4 0.22 25 279 10218 -37.1 -48.1 31 11.0 -38.0 83 12 340.1 340.1 294.5 340.8 0.18 26 274 10343 -37.9 -50.9 24 13.0 -38.8 85 12 340.7 340.7 294.6 341.2 0.13 27 257 10782 -41.3 -49.3 42 8.0 -41.8 79 13 342.0 342.0 295.0 342.6 0.17 28 250 10970 -42.5 -51.5 37 9.0 -43.0 60 10 342.9 342.9 295.1 343.4 0.13 29 230 11524 -46.7 -57.7 27 11.0 -47.1 26 13 344.8 344.8 295.5 345.1 0.07 30 213 12025 -50.9 -56.9 49 6.0 -51.1 355 16 345.9 345.9 295.8 346.2 0.08 31 200 12430 -53.7 -61.7 37 8.0 -53.9 330 18 347.7 347.7 296.2 347.9 0.05 32 184 12963 -57.1 -68.1 24 11.0 -57.3 318 17 350.6 350.6 296.8 350.7 0.02 33 150 14230 -66.9 -73.9 37 7.0 -67.0 290 14 354.8 354.8 297.7 354.9 0.01 34 125 15308 -75.7 -80.7 45 5.0 -75.7 278 16 357.9 357.9 298.3 357.9 0.00 35 121 15496 -76.3 -81.3 45 5.0 -76.3 268 16 360.1 360.1 298.7 360.1 0.00 36 115 15789 -75.9 -81.9 38 6.0 -75.9 254 16 366.1 366.1 299.9 366.2 0.00 37 114 15840 -75.9 -81.9 38 6.0 -75.9 252 16 367.1 367.1 300.0 367.1 0.00 38 100 16590 -79.3 215 16 374.5 39 95 16881 -80.1 378.5 40 94 16940 -80.1 379.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 577.00 mb = 4761.64 m = 15622.00 ft Wetbulb zero: 603.02 mb = 4405.38 m = 14453.18 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 63.57 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 937.04 mb = 691.21 m = 2267.71 ft T: 23.13 C 700-500 lapse rate: 5.85 C/km ThetaE index: 21.73 C Layer 866.0- 722.0 mb Conv cond level (CCL): 822.33 mb = 1819.47 m = 5969.32 ft Mean mixing ratio: 15.63 g/kg Conv temperature: 32.36 C = 90.24 F Cap Strength: 1.55 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.16 C Lifted Index @700 mb: 0.50 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.90 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.20 Risk: None Energy Index: -2.41 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 785.72 J/kg Max Up Vert Vel: 39.64 m/s Conv Inhibition (B-): 73.13 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 888.86 mb = 1150.38 m = 3774.16 ft Lev Free Conv (LFC): 673.86 mb = 3493.86 m = 11462.64 ft Equ Level (EL): 193.86 mb = 12629.57 m = 41435.10 ft B at Equ Level: 776.83 J/kg Max Parcel Lev (MPL): 103.86 mb = 16373.33 m = 53717.61 ft Wind level data Storm motion: 115 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 ---------------------------------------------------------- 0 977 323 0 0 -0.0 -0.0 | 295 11 9.6 -4.4 1 946 610 215 1 0.6 0.8 | 289 11 10.2 -3.6 2 925 805 235 2 1.6 1.1 | 286 12 11.3 -3.3 3 913 914 195 3 0.8 2.9 | 278 11 10.4 -1.5 4 882 1219 95 2 -2.0 0.2 | 299 9 7.6 -4.2 5 850 1536 70 10 -9.4 -3.4 | 358 8 0.2 -7.8 6 821 1829 65 25 -22.7 -10.6 | 41 20 -13.0 -15.0 7 792 2134 75 27 -26.1 -7.0 | 55 20 -16.4 -11.4 8 764 2438 75 25 -24.1 -6.5 | 53 18 -14.5 -10.9 9 737 2743 80 24 -23.6 -4.2 | 59 16 -14.0 -8.6 10 700 3180 75 23 -22.2 -6.0 | 51 16 -12.6 -10.4 11 660 3658 80 19 -18.7 -3.3 | 50 12 -9.1 -7.7 12 612 4267 110 15 -14.1 5.1 | 99 5 -4.5 0.7 13 567 4877 115 11 -10.0 4.6 | 127 0 -0.3 0.2 14 500 5900 75 9 -8.7 -2.3 | 352 7 0.9 -6.7 15 487 6096 90 9 -9.0 0.0 | 352 4 0.6 -4.4 16 400 7610 90 11 -11.0 0.0 | 17 5 -1.4 -4.4 17 399 7620 90 12 -12.0 0.0 | 28 5 -2.4 -4.4 18 324 9144 130 3 -2.3 1.9 | 289 8 7.3 -2.5 19 300 9710 75 9 -8.7 -2.3 | 352 7 0.9 -6.7 20 261 10668 90 14 -14.0 0.0 | 45 6 -4.4 -4.4 21 250 10970 60 10 -8.7 -5.0 | 354 9 1.0 -9.4 22 200 12430 330 18 9.0 -15.6 | 317 27 18.6 -20.0 23 150 14230 290 14 13.2 -4.8 | 292 25 22.8 -9.2 24 126 15240 280 16 15.8 -2.8 | 286 26 25.4 -7.2 25 100 16590 215 16 9.2 13.1 | 245 21 18.8 8.7 Wind Parameters Mean winds (0-6000m): 84.5 at 14.1 knts Storm direction: 114.5 at 10.6 knts Shear (0-3000m) pos: 1.0 neg: 3.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 78.9 neg: -21.3 tot: 57.6 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.3 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 26.87 Bulk Shear: 29.24 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 ------------------------------------------------------------------------------- 500 225 1 290 11| 0.0 2.2 2.2| 0.3 -5.9 -5.6 -11.3 -0.69| 2.9 -2.0 1000 174 2 285 10| 0.0 2.4 2.4| 11.4 -9.5 1.9 1.9 0.17| 5.9 1.0 1500 76 6 324 7| 0.0 8.5 8.5| 46.6 -9.5 37.1 24.8 0.49| 11.0 5.4 2000 73 11 6 8| 1.2 6.4 7.5| 72.1 -10.8 61.3 30.6 0.53| 9.8 5.2 2500 75 14 24 9| 1.2 5.1 6.3| 78.8 -13.4 65.5 26.2 0.51| 8.5 4.4 3000 75 15 32 10| 1.0 3.9 5.0| 78.9 -21.3 57.6 19.2 0.44| 7.6 3.3 4000 79 16 39 10| 2.2 3.0 5.2| 92.1 -21.9 70.2 17.6 0.45| 7.4 3.3 5000 84 15 42 8| 1.9 2.5 4.4| 92.4 -22.4 70.0 14.0 0.38| 6.6 2.5 6000 85 14 38 7| 1.7 2.2 3.9| 92.8 -24.1 68.7 11.4 0.33| 6.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251021.12.gif