UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 12 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 116 SFC 977 320 23.4 22.0 92 1.4 22.4 220 2 298.5 301.7 296.4 348.8 17.28 2 971 374 22.4 20.2 87 2.2 20.9 200 2 298.0 300.9 295.1 343.1 15.53 3 965 428 21.8 20.2 91 1.6 20.7 179 2 298.0 300.8 295.1 343.3 15.63 4 949 574 20.6 19.6 94 1.0 19.9 124 3 298.2 301.0 295.0 342.6 15.30 5 942 638 20.2 18.8 92 1.4 19.2 111 3 298.4 301.1 294.6 341.0 14.65 6 936 693 20.4 19.0 92 1.4 19.4 114 4 299.2 301.9 295.0 342.7 14.94 7 925 796 19.8 18.5 92 1.3 18.9 120 6 299.6 302.2 294.9 342.3 14.64 8 913 909 19.4 18.1 92 1.3 18.5 125 7 300.3 302.9 295.0 342.6 14.46 9 864 1385 17.8 13.9 78 3.9 15.3 90 8 303.4 305.5 293.8 337.9 11.63 10 850 1525 17.4 13.0 75 4.4 14.6 90 13 304.4 306.4 293.7 337.6 11.14 11 849 1535 17.2 12.8 75 4.4 14.3 90 13 304.3 306.3 293.6 337.1 11.01 12 700 3157 7.8 5.6 86 2.2 6.5 115 12 311.1 312.7 293.4 336.3 8.18 13 678 3421 6.6 5.2 91 1.4 5.8 148 9 312.6 314.2 293.9 338.1 8.21 14 652 3742 4.6 1.9 83 2.7 3.1 180 7 313.9 315.2 293.0 335.0 6.75 15 600 4417 0.6 -0.5 92 1.1 0.0 176 10 316.8 318.0 293.4 336.4 6.16 16 586 4607 0.0 -1.1 92 1.1 -0.6 169 9 318.3 319.4 293.7 337.5 6.04 17 517 5606 -4.3 -4.5 99 0.2 -4.4 142 8 324.7 325.7 294.8 342.1 5.31 18 500 5870 -5.3 -5.7 97 0.4 -5.5 135 8 326.6 327.6 295.1 343.2 5.01 19 453 6637 -10.5 -12.2 87 1.7 -11.2 121 10 329.4 330.1 294.5 340.7 3.31 20 449 6705 -10.7 -12.0 90 1.3 -11.2 119 10 330.0 330.7 294.7 341.6 3.40 21 406 7469 -17.3 -23.3 60 6.0 -19.0 98 12 331.1 331.4 293.4 336.2 1.44 22 400 7580 -17.7 -22.7 65 5.0 -19.1 95 12 332.0 332.3 293.7 337.5 1.54 23 395 7674 -17.9 -22.1 70 4.2 -19.1 97 10 332.9 333.3 294.0 338.8 1.65 24 370 8161 -19.7 -21.4 86 1.7 -20.2 112 8 336.8 337.2 295.1 343.5 1.87 25 321 9197 -27.9 -32.9 62 5.0 -28.8 145 5 339.4 339.6 294.8 342.3 0.75 26 300 9680 -31.1 -33.0 83 1.9 -31.4 150 9 341.5 341.7 295.4 344.6 0.79 27 282 10114 -34.3 -35.1 92 0.8 -34.4 152 11 343.0 343.2 295.7 345.7 0.69 28 250 10940 -41.5 -47.5 52 6.0 -41.9 200 5 344.4 344.4 295.6 345.2 0.21 29 230 11502 -46.3 -52.3 51 6.0 -46.6 264 10 345.4 345.4 295.7 345.9 0.13 30 200 12420 -53.3 -57.5 60 4.2 -53.4 10 18 348.4 348.4 296.4 348.7 0.08 31 197 12517 -54.1 -57.4 67 3.3 -54.2 11 18 348.6 348.6 296.4 349.0 0.08 32 192 12680 -55.7 -59.1 66 3.4 -55.8 12 18 348.6 348.6 296.4 348.9 0.07 33 188 12814 -56.9 -60.0 68 3.1 -57.0 13 18 348.8 348.8 296.4 349.0 0.06 34 184 12949 -58.1 -61.4 66 3.3 -58.2 14 18 349.0 349.0 296.4 349.2 0.05 35 166 13587 -63.3 -65.4 75 2.1 -63.3 20 19 350.7 350.7 296.8 350.9 0.03 36 164 13661 -63.9 -66.2 73 2.3 -63.9 20 19 350.9 350.9 296.8 351.1 0.03 37 150 14200 -68.7 -70.5 77 1.8 -68.7 25 19 351.7 351.7 297.0 351.8 0.02 38 117 15652 -78.1 -78.1 100 0.0 -78.1 102 22 360.3 360.3 298.8 360.3 0.01 39 110 16001 -80.7 -80.9 97 0.2 -80.7 131 24 361.8 361.8 299.1 361.8 0.01 40 109 16053 -80.9 -81.0 98 0.1 -80.9 135 25 362.4 362.4 299.2 362.4 0.01 41 108 16104 -81.1 -81.1 100 0.0 -81.1 139 25 363.0 363.0 299.2 363.0 0.01 42 107 16157 -81.1 -81.3 97 0.2 -81.1 143 25 363.9 363.9 299.5 363.9 0.01 43 100 16540 -77.9 -80.0 71 2.1 -77.9 175 28 377.2 377.2 301.8 377.2 0.01 44 97 16715 -76.9 -79.3 68 2.4 -76.9 189 27 382.5 382.5 302.6 382.5 0.01 45 90 17147 -77.1 -80.1 62 3.0 -77.1 224 23 390.3 390.4 303.9 390.4 0.01 46 70 18610 -72.7 -79.7 34 7.0 -72.8 80 18 428.9 428.9 308.7 428.9 0.01 47 68 18780 -72.3 -79.3 34 7.0 -72.3 433.3 433.3 309.2 433.3 0.01 48 64 19136 -73.1 -81.1 29 8.0 -73.2 439.1 439.1 309.8 439.2 0.01 49 63 19228 -73.5 -81.5 28 8.0 -73.6 440.2 440.2 309.9 440.3 0.01 50 53 20268 -62.3 488.5 TRP 864 1385 17.8 13.9 78 3.9 15.3 90 8 303.4 305.5 293.8 337.9 11.63 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 586.00 mb = 4606.81 m = 15114.03 ft Wetbulb zero: 599.53 mb = 4423.08 m = 14511.23 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 87.60 % Est. max temperature: 30.04 C = 86.06 F Sfc-Lift cond lev (LCL): 957.59 mb = 495.31 m = 1625.01 ft T: 21.25 C 700-500 lapse rate: 4.83 C/km ThetaE index: 6.31 C Layer 864.0- 678.0 mb Conv cond level (CCL): 844.05 mb = 1584.18 m = 5197.39 ft Mean mixing ratio: 14.50 g/kg Conv temperature: 29.31 C = 84.75 F Cap Strength: 1.62 C Lifted Index: 0.60 C Risk: Showers probable Lifted Index @300 mb: 1.69 C Lifted Index @700 mb: -0.54 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.26 J/kg Max Up Vert Vel: 15.25 m/s Conv Inhibition (B-): 55.17 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 903.49 mb = 999.25 m = 3278.35 ft Lev Free Conv (LFC): 738.49 mb = 2707.06 m = 8881.34 ft Equ Level (EL): 518.49 mb = 5582.99 m = 18316.68 ft B at Equ Level: 92.30 J/kg Max Parcel Lev (MPL): 288.49 mb = 9954.12 m = 32657.46 ft Wind level data Storm motion: 153 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 ---------------------------------------------------------- 0 977 320 220 2 1.3 1.5 | 320 8 5.2 -6.1 1 945 610 110 3 -2.8 1.0 | 351 7 1.0 -6.6 2 925 796 120 6 -5.2 3.0 | 16 5 -1.3 -4.6 3 912 914 125 7 -5.7 4.0 | 27 4 -1.9 -3.6 4 881 1219 100 7 -6.9 1.2 | 25 7 -3.0 -6.4 5 864 1385 90 8 -8.0 0.0 | 28 9 -4.1 -7.6 6 850 1525 90 13 -13.0 0.0 | 50 12 -9.1 -7.6 7 820 1829 100 18 -17.7 3.1 | 72 15 -13.9 -4.5 8 791 2134 100 24 -23.6 4.2 | 80 20 -19.8 -3.5 9 762 2438 95 26 -25.9 2.3 | 76 23 -22.0 -5.4 10 735 2743 105 23 -22.2 6.0 | 85 18 -18.4 -1.7 11 700 3157 115 12 -10.9 5.1 | 70 7 -7.0 -2.6 12 658 3658 180 7 0.0 7.0 | 279 4 3.9 -0.6 13 610 4267 180 11 0.0 11.0 | 229 5 3.9 3.4 14 566 4877 160 8 -2.7 7.5 | 276 1 1.1 -0.1 15 500 5870 135 8 -5.7 5.7 | 42 3 -1.8 -2.0 16 485 6096 135 9 -6.4 6.4 | 63 3 -2.5 -1.3 17 400 7580 95 12 -12.0 1.0 | 51 10 -8.1 -6.6 18 398 7620 95 10 -10.0 0.9 | 42 9 -6.1 -6.8 19 323 9144 145 5 -2.9 4.1 | 344 4 1.0 -3.5 20 300 9680 150 9 -4.5 7.8 | 105 1 -0.6 0.2 21 260 10668 155 13 -5.5 11.8 | 159 4 -1.6 4.2 22 250 10940 200 5 1.7 4.7 | 298 6 5.6 -2.9 23 200 12420 10 18 -3.1 -17.7 | 358 25 0.7 -25.4 24 150 14200 25 19 -8.0 -17.2 | 10 25 -4.2 -24.8 25 125 15240 70 19 -17.9 -6.5 | 45 20 -14.0 -14.1 26 100 16540 175 28 -2.4 27.9 | 184 20 1.4 20.3 27 74 18288 315 14 9.9 -9.9 | 322 22 13.8 -17.5 28 70 18610 80 18 -17.7 -3.1 | 52 18 -13.9 -10.8 Wind Parameters Mean winds (0-6000m): 123.1 at 11.4 knts Storm direction: 153.1 at 8.6 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 127.7 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -13.4 tot: 52.9 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 13.75 Bulk Shear: 8.45 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 ------------------------------------------------------------------------------- 500 127 3 349 6| 0.0 7.0 7.0| 9.7 0.0 9.7 19.3 0.76| 8.3 6.3 1000 116 5 9 5| 0.0 4.6 4.6| 11.2 -0.5 10.7 10.7 0.53| 6.6 3.5 1500 103 8 33 7| 3.5 3.1 6.6| 38.2 -0.5 37.7 25.2 0.65| 8.2 5.4 2000 101 12 54 9| 2.7 4.2 6.9| 49.2 -4.6 44.7 22.3 0.55| 8.2 4.5 2500 101 14 63 11| 1.5 3.4 4.9| 64.7 -7.3 57.4 22.9 0.49| 8.2 4.1 3000 103 14 66 11| 1.8 2.8 4.6| 66.2 -13.4 52.9 17.6 0.35| 9.2 3.2 4000 113 13 72 8| 2.2 2.2 4.3| 67.3 -17.2 50.1 12.5 0.31| 8.4 2.6 5000 121 12 77 7| 1.7 2.1 3.8| 68.2 -17.2 51.0 10.2 0.32| 7.3 2.4 6000 123 11 76 6| 1.4 2.0 3.5| 69.1 -17.2 52.0 8.7 0.33| 6.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251012.12.gif