UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for DI548... Searching the city database file for: DI548 ... Date:1200Z 16 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 110 SFC 976 325 25.8 22.7 83 3.1 23.6 0 0 301.0 304.3 297.5 354.3 18.08 2 967 407 24.0 20.8 82 3.2 21.7 43 1 300.0 303.0 296.1 347.4 16.20 3 964 434 23.8 20.9 84 2.9 21.8 57 1 300.1 303.1 296.2 348.0 16.35 4 925 796 21.0 19.8 93 1.2 20.2 130 3 300.8 303.7 296.1 347.5 15.91 5 850 1525 17.2 16.9 98 0.3 17.0 90 11 304.2 306.8 296.0 347.0 14.40 6 849 1535 17.2 16.9 98 0.3 17.0 90 11 304.3 306.9 296.0 347.2 14.42 7 838 1646 17.0 16.9 99 0.1 17.0 84 14 305.2 307.9 296.4 348.9 14.61 8 700 3158 9.2 5.7 79 3.5 7.1 85 23 312.7 314.2 293.9 338.2 8.24 9 685 3337 8.6 4.5 75 4.1 6.2 90 20 313.9 315.4 293.9 338.1 7.73 10 639 3908 4.4 1.7 83 2.7 2.9 88 14 315.5 316.8 293.6 336.9 6.79 11 600 4419 2.2 -2.2 73 4.4 -0.1 68 16 318.7 319.7 293.3 336.1 5.43 12 580 4692 0.0 -5.0 69 5.0 -2.4 63 17 319.2 320.1 292.8 333.9 4.55 13 577 4733 -0.3 -5.3 69 5.0 -2.7 63 17 319.3 320.2 292.7 333.8 4.47 14 568 4859 -0.9 -5.5 71 4.6 -3.1 61 18 320.1 320.9 293.0 334.6 4.47 15 539 5276 -2.7 -13.7 42 11.0 -7.1 54 14 322.7 323.2 292.0 331.0 2.46 16 518 5591 -3.7 -11.7 54 8.0 -7.1 49 11 325.2 325.8 293.2 335.4 3.01 17 515 5637 -3.5 -11.5 54 8.0 -6.9 49 10 326.0 326.6 293.4 336.4 3.08 18 500 5870 -5.1 -12.1 58 7.0 -8.0 45 8 326.8 327.4 293.6 337.1 3.02 19 488 6060 -6.5 -13.5 58 7.0 -9.3 45 10 327.4 327.9 293.5 336.8 2.77 20 480 6189 -7.5 -14.5 57 7.0 -10.2 39 9 327.7 328.2 293.4 336.6 2.59 21 426 7105 -14.1 -16.9 79 2.8 -15.1 331 4 330.7 331.1 294.1 339.0 2.39 22 400 7580 -16.5 -22.5 60 6.0 -18.3 295 1 333.5 333.9 294.1 339.2 1.57 23 359 8384 -21.9 -36.9 24 15.0 -24.5 81 4 336.8 336.9 294.0 338.5 0.45 24 339 8804 -24.9 -30.9 57 6.0 -26.1 129 4 338.3 338.4 294.7 341.5 0.86 25 323 9154 -27.5 -35.5 46 8.0 -28.8 170 4 339.4 339.5 294.7 341.6 0.58 26 300 9680 -32.3 -38.3 55 6.0 -33.1 165 6 339.9 339.9 294.7 341.7 0.47 27 293 9846 -33.9 -38.9 61 5.0 -34.6 160 7 339.9 340.0 294.7 341.6 0.45 28 250 10940 -42.3 -53.3 29 11.0 -42.9 120 10 343.2 343.2 295.2 343.6 0.11 29 201 12378 -53.7 -67.7 16 14.0 -53.9 135 11 347.2 347.2 296.0 347.3 0.02 30 200 12410 -54.1 -68.1 16 14.0 -54.4 135 11 347.1 347.1 296.0 347.2 0.02 31 150 14190 -69.3 -73.4 55 4.1 -69.3 245 8 350.7 350.7 296.8 350.8 0.01 32 129 15078 -75.3 -78.0 66 2.7 -75.3 187 13 355.4 355.4 297.8 355.4 0.01 33 116 15689 -77.9 -81.9 52 4.0 -77.9 222 17 361.5 361.5 299.0 361.6 0.00 34 114 15789 -77.9 -82.0 51 4.1 -77.9 233 17 363.3 363.3 299.4 363.4 0.00 35 109 16046 -77.1 -82.1 45 5.0 -77.1 261 19 369.5 369.5 300.5 369.6 0.00 36 107 16153 -76.9 -81.9 45 5.0 -76.9 273 20 371.9 371.9 300.9 371.9 0.00 37 100 16540 -78.5 -83.5 44 5.0 -78.5 315 22 376.1 376.1 301.6 376.1 0.00 38 99 16598 -78.5 -83.5 44 5.0 -78.5 316 22 377.1 377.1 301.8 377.2 0.00 39 97 16714 -78.5 -84.5 37 6.0 -78.5 318 23 379.3 379.3 302.2 379.4 0.00 40 89 17206 -79.9 -86.9 30 7.0 -79.9 328 26 386.0 386.0 303.2 386.0 0.00 41 80 17821 -73.9 -83.9 20 10.0 -73.9 340 30 410.3 410.3 306.6 410.3 0.00 42 70 18607 -72.1 -84.1 15 12.0 -72.2 355 34 430.1 430.1 308.9 430.2 0.00 43 60 19521 -70.3 -84.3 11 14.0 -70.4 12 40 453.5 453.5 311.2 453.6 0.01 44 51 20483 -72.9 -87.9 9 15.0 -73.0 31 45 469.0 469.0 312.5 469.1 0.00 45 50 20600 -71.3 -86.3 9 15.0 -71.4 33 46 475.5 475.5 313.1 475.5 0.00 46 48 20844 -66.9 -84.9 6 18.0 -67.1 37 48 491.5 491.5 314.4 491.6 0.01 47 42 21648 -68.5 -87.5 5 19.0 -68.7 52 52 506.7 506.7 315.4 506.7 0.00 48 37 22416 -64.1 -85.1 4 21.0 -64.6 66 57 536.7 536.7 317.3 536.8 0.01 49 34 22937 -61.9 -82.9 4 21.0 -62.6 76 60 555.6 555.6 318.4 555.7 0.01 50 31 23513 -58.7 -80.7 4 22.0 -59.7 86 63 579.2 579.2 319.6 579.3 0.02 51 30 23720 -57.3 -79.3 5 22.0 -58.5 90 64 588.4 588.4 320.1 588.6 0.02 52 29 23935 -56.9 595.3 TRP 849 1535 17.2 16.9 98 0.3 17.0 90 11 304.3 306.9 296.0 347.2 14.42 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 580.00 mb = 4691.64 m = 15392.32 ft Wetbulb zero: 601.27 mb = 4401.63 m = 14440.88 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 79.13 % Est. max temperature: 30.53 C = 86.95 F Sfc-Lift cond lev (LCL): 933.33 mb = 717.54 m = 2354.09 ft T: 21.61 C 700-500 lapse rate: 5.27 C/km ThetaE index: 15.06 C Layer 700.0- 568.0 mb Conv cond level (CCL): 886.62 mb = 1161.34 m = 3810.12 ft Mean mixing ratio: 15.86 g/kg Conv temperature: 27.23 C = 81.02 F Cap Strength: 0.54 C Lifted Index: -1.37 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.73 C Lifted Index @700 mb: -0.78 C Showalter Index: -1.08 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.00 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 232.80 Risk: None Energy Index: -2.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 741.19 J/kg Max Up Vert Vel: 38.50 m/s Conv Inhibition (B-): 7.60 J/kg Cap Strength: 0.54 C Lift Cond Lev (LCL): 903.95 mb = 994.50 m = 3262.76 ft Lev Free Conv (LFC): 798.95 mb = 2047.15 m = 6716.27 ft Equ Level (EL): 188.95 mb = 12761.80 m = 41868.92 ft B at Equ Level: 737.04 J/kg Max Parcel Lev (MPL): 98.95 mb = 16600.73 m = 54463.66 ft Wind level data Storm motion: 108 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 ---------------------------------------------------------- 0 976 325 0 0 -0.0 -0.0 | 288 11 10.7 -3.5 1 945 610 150 2 -1.0 1.7 | 280 10 9.7 -1.8 2 925 796 130 3 -2.3 1.9 | 281 9 8.4 -1.6 3 912 914 115 7 -6.3 3.0 | 277 4 4.4 -0.6 4 881 1219 95 8 -8.0 0.7 | 316 4 2.8 -2.8 5 850 1525 90 11 -11.0 0.0 | 4 4 -0.3 -3.5 6 849 1535 90 11 -11.0 0.0 | 4 4 -0.3 -3.5 7 820 1829 75 19 -18.4 -4.9 | 42 11 -7.6 -8.4 8 791 2134 85 26 -25.9 -2.3 | 69 16 -15.2 -5.8 9 763 2438 90 29 -29.0 0.0 | 79 19 -18.3 -3.5 10 735 2743 85 26 -25.9 -2.3 | 69 16 -15.2 -5.8 11 700 3158 85 23 -22.9 -2.0 | 66 13 -12.2 -5.5 12 658 3658 100 14 -13.8 2.4 | 71 3 -3.1 -1.1 13 610 4267 70 15 -14.1 -5.1 | 21 9 -3.4 -8.6 14 566 4877 60 18 -15.6 -9.0 | 21 13 -4.9 -12.5 15 500 5870 45 8 -5.7 -5.7 | 331 10 5.1 -9.2 16 485 6096 45 10 -7.1 -7.1 | 341 11 3.7 -10.6 17 400 7580 295 1 0.9 -0.4 | 289 12 11.6 -3.9 18 398 7620 355 4 0.3 -4.0 | 304 13 11.1 -7.5 19 323 9144 170 4 -0.7 3.9 | 268 10 10.0 0.4 20 300 9680 165 6 -1.6 5.8 | 256 9 9.2 2.3 21 260 10668 135 11 -7.8 7.8 | 215 5 2.9 4.3 22 250 10940 120 10 -8.7 5.0 | 234 3 2.1 1.5 23 200 12410 135 11 -7.8 7.8 | 215 5 2.9 4.3 24 150 14190 245 8 7.3 3.4 | 270 18 18.0 -0.1 25 125 15240 175 14 -1.2 13.9 | 222 14 9.5 10.4 26 100 16540 315 22 15.6 -15.6 | 306 32 26.3 -19.1 27 30 23720 90 64 -64.0 0.0 | 86 53 -53.3 -3.5 Wind Parameters Mean winds (0-6000m): 78.1 at 15.1 knts Storm direction: 108.1 at 11.3 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 141.2 deg Storm rel helicity (0-3000m) pos: 50.3 neg: -22.1 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.3 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 27.22 Bulk Shear: 27.23 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 ------------------------------------------------------------------------------- 500 141 2 283 10| 4.1 0.0 4.1| 1.7 -5.5 -3.8 -7.6 -0.28| 5.6 -1.6 1000 110 5 287 7| 2.1 3.1 5.2| 5.3 -5.6 -0.3 -0.3 0.15| 6.4 1.0 1500 94 7 311 4| 1.4 5.7 7.1| 12.1 -5.6 6.5 4.3 0.32| 8.0 2.5 2000 88 12 14 4| 3.7 4.3 8.0| 43.5 -5.6 37.9 18.9 0.46| 8.7 4.0 2500 88 15 46 6| 2.9 3.1 6.0| 48.3 -19.6 28.7 11.5 0.35| 8.1 2.8 3000 88 16 53 7| 1.9 2.6 4.5| 50.3 -22.1 28.2 9.4 0.30| 7.8 2.3 4000 87 16 51 7| 1.2 2.5 3.6| 51.2 -29.6 21.6 5.4 0.16| 7.6 1.2 5000 82 16 42 8| 0.9 2.0 2.9| 51.4 -45.0 6.4 1.3 0.07| 7.0 0.5 6000 78 15 31 8| 0.8 1.4 2.2| 54.5 -66.9 -12.4 -2.1 -0.02| 6.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//DI548/skewt/DI548.skewt.20251016.12.gif