UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 11 OCT 25 Station: VOMM WMO ident: 43279 Latitude: 13.00 Longitude: 80.18 Elevation: 16.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 16 27.2 25.1 88 2.1 25.6 290 2 299.8 303.5 298.5 359.3 20.31 1 1000 77 26.4 24.5 89 1.9 25.0 290 5 299.5 303.1 298.2 357.3 19.71 2 956 476 24.0 23.0 94 1.0 23.3 354 4 301.0 304.4 298.0 356.4 18.81 3 925 767 23.0 16.0 65 7.0 18.2 15 7 302.8 305.1 294.3 339.7 12.46 4 916 851 22.8 13.8 57 9.0 16.8 14 8 303.5 305.5 293.3 335.9 10.89 5 883 1166 20.6 11.6 56 9.0 14.8 11 10 304.4 306.2 292.7 333.6 9.76 6 870 1293 21.2 3.2 31 18.0 11.0 14 9 306.3 307.3 289.8 323.2 5.54 7 854 1451 19.8 8.8 49 11.0 13.0 23 8 306.5 308.0 292.2 331.7 8.35 8 850 1491 19.4 11.4 60 8.0 14.3 25 8 306.5 308.3 293.5 336.6 10.01 9 849 1501 19.4 11.4 60 8.0 14.3 25 8 306.6 308.4 293.5 336.8 10.02 10 844 1552 19.2 6.2 43 13.0 11.5 25 9 306.9 308.2 291.2 328.4 7.06 11 816 1843 18.2 4.2 39 14.0 10.1 25 12 308.8 310.0 291.2 328.3 6.34 12 787 2152 16.2 4.2 45 12.0 9.2 19 11 309.9 311.1 291.7 330.2 6.58 13 778 2250 15.4 9.4 67 6.0 11.6 13 10 310.0 311.8 294.1 339.3 9.56 14 700 3141 10.4 5.7 73 4.7 7.6 350 9 314.0 315.6 294.3 339.7 8.24 15 628 4034 4.4 1.2 80 3.2 2.6 350 6 317.0 318.3 293.9 338.2 6.66 16 582 4650 1.6 -8.4 47 10.0 -3.0 350 5 320.8 321.4 292.3 332.2 3.49 17 562 4931 0.0 -9.0 51 9.0 -4.1 355 4 322.1 322.8 292.7 333.5 3.44 18 551 5089 -0.3 -13.3 37 13.0 -5.6 16 5 323.6 324.1 292.2 332.0 2.49 19 548 5133 -0.5 -14.5 34 14.0 -6.1 22 6 323.8 324.3 292.1 331.5 2.27 20 545 5177 -0.9 -6.9 64 6.0 -3.8 28 6 323.9 324.7 293.7 337.7 4.19 21 531 5384 -2.3 -6.1 75 3.8 -4.1 48 6 324.6 325.5 294.3 339.7 4.57 22 500 5860 -4.3 -10.3 63 6.0 -7.0 95 7 327.8 328.5 294.2 339.6 3.49 23 493 5971 -4.9 -12.9 53 8.0 -8.2 93 7 328.4 329.0 293.9 338.2 2.87 24 454 6612 -9.5 -13.7 71 4.2 -11.2 90 6 330.5 331.0 294.4 340.5 2.93 25 445 6767 -9.9 -17.9 52 8.0 -12.8 91 6 331.8 332.3 294.1 339.2 2.10 26 426 7102 -12.3 -18.3 61 6.0 -14.4 98 12 333.0 333.4 294.4 340.4 2.12 27 418 7246 -12.9 -24.9 36 12.0 -16.3 103 12 334.0 334.2 293.9 338.4 1.21 28 410 7393 -14.1 -22.1 51 8.0 -16.6 97 12 334.3 334.6 294.3 340.0 1.59 29 400 7580 -15.1 -24.1 46 9.0 -17.7 75 11 335.4 335.6 294.4 340.3 1.36 30 351 8553 -21.3 -39.3 18 18.0 -24.3 95 8 339.8 339.8 294.6 341.2 0.36 31 330 9004 -24.5 -37.5 29 13.0 -26.7 98 5 341.4 341.5 295.1 343.2 0.46 32 314 9363 -26.7 -48.7 11 22.0 -29.2 65 8 343.2 343.3 295.3 343.8 0.15 33 300 9690 -29.5 -52.5 9 23.0 -31.6 90 7 343.8 343.8 295.3 344.2 0.10 34 250 10960 -39.5 -66.5 4 27.0 -40.6 85 6 347.3 347.3 296.1 347.4 0.02 35 242 11183 -41.3 -66.3 5 25.0 -42.3 88 8 347.9 347.9 296.2 348.0 0.02 36 200 12450 -52.5 -71.5 8 19.0 -52.8 105 14 349.6 349.6 296.5 349.7 0.01 37 188 12847 -56.1 -72.1 12 16.0 -56.3 104 15 350.1 350.1 296.7 350.1 0.01 38 176 13263 -59.9 -72.9 17 13.0 -60.0 102 17 350.5 350.5 296.7 350.5 0.01 39 160 13850 -65.5 -70.5 50 5.0 -65.5 101 18 350.7 350.7 296.8 350.8 0.02 40 150 14240 -68.7 -72.1 61 3.4 -68.7 100 24 351.7 351.7 297.0 351.8 0.02 41 148 14320 -69.3 -72.4 64 3.1 -69.3 99 24 352.1 352.1 297.1 352.1 0.01 42 132 14990 -73.9 -81.9 28 8.0 -73.9 93 25 355.6 355.6 297.8 355.6 0.00 43 105 16295 -80.7 -86.7 36 6.0 -80.7 120 27 366.7 366.7 299.9 366.7 0.00 44 100 16570 -79.3 -85.3 37 6.0 -79.3 125 24 374.5 374.5 301.4 374.5 0.00 45 91 17112 -75.5 -84.5 23 9.0 -75.5 93 25 392.3 392.3 304.1 392.3 0.00 46 84 17574 -77.7 -85.7 26 8.0 -77.7 72 27 396.9 396.9 304.8 396.9 0.00 47 77 18077 -74.9 -85.9 17 11.0 -74.9 88 27 412.7 412.7 306.9 412.8 0.00 48 70 18630 -75.7 -87.7 14 12.0 -75.7 120 26 422.4 422.4 308.0 422.4 0.00 49 67 18883 -76.3 -88.3 13 12.0 -76.3 120 25 426.5 426.5 308.4 426.5 0.00 50 54 20130 -74.5 -90.5 7 16.0 -74.6 27 24 457.7 457.7 311.5 457.8 0.00 51 50 20580 -72.5 -91.5 4 19.0 -72.6 80 40 472.6 472.6 312.8 472.7 0.00 52 49 20699 -72.3 -91.3 4 19.0 -72.4 67 40 475.9 475.9 313.1 475.9 0.00 53 44 21349 -63.7 -91.7 1 28.0 -64.1 94 42 511.7 511.7 315.8 511.8 0.00 54 40 21941 -60.5 -94.5 0 34.0 -61.2 85 45 533.9 533.9 317.2 533.9 0.00 55 31 23534 -60.5 -94.5 0 34.0 -61.3 84 44 574.3 574.3 319.4 574.3 0.00 56 30 23740 -58.1 -92.1 1 34.0 -59.2 85 44 586.2 586.3 320.0 586.3 0.00 57 25 24898 -54.3 -89.3 1 35.0 -56.3 94 48 628.5 628.5 321.9 628.6 0.01 58 20 26330 -53.7 -88.7 1 35.0 -56.2 85 49 671.8 671.8 323.5 671.9 0.01 59 17 27379 -53.5 -88.5 1 35.0 -56.4 90 50 704.4 704.4 324.6 704.5 0.01 60 15 28195 -49.1 -86.1 1 37.0 -53.7 90 51 744.7 744.7 325.8 744.8 0.02 61 11 30248 -46.3 -83.3 1 37.0 -53.0 82 49 823.9 824.0 327.8 824.3 0.03 62 10 30890 -41.3 -80.3 1 39.0 -50.8 130 24 865.4 865.4 328.7 866.0 0.06 63 9.6 31169 -39.1 -78.1 1 39.0 -50.0 883.9 883.9 329.1 884.8 0.09 TRP 105 16295 -80.7 -86.7 36 6.0 -80.7 120 27 366.7 366.7 299.9 366.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 562.00 mb = 4931.05 m = 16177.80 ft Wetbulb zero: 606.53 mb = 4315.79 m = 14159.23 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 64.40 % Est. max temperature: 33.91 C = 93.03 F Sfc-Lift cond lev (LCL): 977.27 mb = 281.05 m = 922.07 ft T: 25.17 C 700-500 lapse rate: 5.41 C/km ThetaE index: 36.08 C Layer 1000.0- 854.0 mb Conv cond level (CCL): 835.69 mb = 1637.30 m = 5371.67 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 34.91 C = 94.83 F Cap Strength: 2.55 C Lifted Index: -1.51 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: -0.28 C Showalter Index: 3.88 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 15.70 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 159.80 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 533.67 J/kg Max Up Vert Vel: 32.67 m/s Conv Inhibition (B-): 98.37 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 911.97 mb = 888.98 m = 2916.57 ft Lev Free Conv (LFC): 716.97 mb = 2939.09 m = 9642.56 ft Equ Level (EL): 186.97 mb = 12881.56 m = 42261.83 ft B at Equ Level: 532.72 J/kg Max Parcel Lev (MPL): 106.97 mb = 16189.62 m = 53114.92 ft Wind level data Storm motion: 41 at 5 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 1007 16 290 2 1.9 -0.7 | 238 6 5.2 3.2 1 1000 77 290 5 4.7 -1.7 | 255 8 8.1 2.2 2 975 305 320 4 2.6 -3.1 | 262 6 5.9 0.8 3 942 610 20 4 -1.4 -3.8 | 266 2 2.0 0.1 4 925 767 15 7 -1.8 -6.8 | 332 3 1.5 -2.9 5 877 1219 10 10 -1.7 -9.8 | 345 6 1.6 -5.9 6 850 1491 25 8 -3.4 -7.3 | 0 3 -0.0 -3.3 7 847 1524 25 9 -3.8 -8.2 | 6 4 -0.5 -4.3 8 817 1829 25 12 -5.1 -10.9 | 14 7 -1.7 -7.0 9 788 2134 20 11 -3.8 -10.3 | 4 6 -0.4 -6.4 10 760 2438 360 7 -0.0 -7.0 | 313 5 3.4 -3.1 11 708 3048 325 7 4.0 -5.7 | 284 8 7.4 -1.8 12 700 3141 350 9 1.6 -8.9 | 315 7 4.9 -5.0 13 682 3353 360 6 -0.0 -6.0 | 302 4 3.4 -2.1 14 657 3658 5 6 -0.5 -6.0 | 306 4 2.8 -2.1 15 632 3962 350 6 1.0 -5.9 | 295 5 4.4 -2.0 16 565 4877 350 4 0.7 -3.9 | 271 4 4.0 -0.0 17 544 5182 30 6 -3.0 -5.2 | 345 1 0.4 -1.3 18 500 5860 95 7 -7.0 0.6 | 141 6 -3.6 4.5 19 485 6096 90 8 -8.0 0.0 | 130 6 -4.6 3.9 20 448 6706 90 5 -5.0 0.0 | 157 4 -1.6 3.9 21 431 7010 95 12 -12.0 1.0 | 120 10 -8.6 4.9 22 414 7315 105 12 -11.6 3.1 | 130 11 -8.2 7.0 23 400 7580 75 11 -10.6 -2.8 | 98 7 -7.3 1.1 24 382 7925 70 13 -12.2 -4.4 | 86 9 -8.9 -0.5 25 351 8534 95 8 -8.0 0.7 | 135 7 -4.6 4.6 26 337 8839 130 6 -4.6 3.9 | 171 8 -1.2 7.8 27 323 9144 65 4 -3.6 -1.7 | 173 2 -0.3 2.2 28 310 9449 65 10 -9.1 -4.2 | 87 6 -5.7 -0.3 29 300 9690 90 7 -7.0 0.0 | 137 5 -3.6 3.9 30 297 9754 75 9 -8.7 -2.3 | 106 6 -5.3 1.6 31 250 10960 85 6 -6.0 -0.5 | 142 4 -2.6 3.4 32 238 11278 90 9 -9.0 0.0 | 125 7 -5.6 3.9 33 228 11582 95 9 -9.0 0.8 | 130 7 -5.6 4.7 34 218 11887 105 11 -10.6 2.8 | 133 10 -7.3 6.8 35 200 12450 105 14 -13.5 3.6 | 127 13 -10.2 7.5 36 155 14021 100 19 -18.7 3.3 | 115 17 -15.4 7.2 37 150 14240 100 24 -23.6 4.2 | 112 22 -20.3 8.1 38 126 15240 90 26 -26.0 0.0 | 100 23 -22.6 3.9 39 113 15850 85 36 -35.9 -3.1 | 91 33 -32.5 0.8 40 105 16295 120 27 -23.4 13.5 | 131 27 -20.0 17.4 41 102 16459 115 30 -27.2 12.7 | 125 29 -23.8 16.6 42 100 16570 125 24 -19.7 13.8 | 137 24 -16.3 17.7 43 97 16764 125 25 -20.5 14.3 | 137 25 -17.1 18.2 44 87 17374 70 25 -23.5 -8.6 | 77 21 -20.1 -4.6 45 78 17983 75 30 -29.0 -7.8 | 81 26 -25.6 -3.9 46 74 18288 115 22 -19.9 9.3 | 129 21 -16.6 13.2 47 70 18630 120 26 -22.5 13.0 | 131 26 -19.2 16.9 48 67 18898 120 25 -21.7 12.5 | 132 25 -18.3 16.4 49 63 19202 130 38 -29.1 24.4 | 138 38 -25.8 28.3 50 60 19507 120 25 -21.7 12.5 | 132 25 -18.3 16.4 51 54 20117 25 23 -9.7 -20.8 | 21 18 -6.4 -16.9 52 50 20580 80 40 -39.4 -6.9 | 85 36 -36.0 -3.0 53 49 20726 65 40 -36.3 -16.9 | 68 35 -32.9 -13.0 54 44 21336 95 42 -41.8 3.7 | 101 39 -38.5 7.6 55 38 22250 80 47 -46.3 -8.2 | 84 43 -42.9 -4.3 56 30 23740 85 44 -43.8 -3.8 | 90 40 -40.5 0.1 57 27 24384 100 47 -46.3 8.2 | 106 45 -42.9 12.1 58 26 24689 90 50 -50.0 0.0 | 95 47 -46.6 3.9 59 25 24994 95 47 -46.8 4.1 | 100 44 -43.5 8.0 60 24 25298 95 48 -47.8 4.2 | 100 45 -44.5 8.1 61 22 25603 100 51 -50.2 8.9 | 105 49 -46.9 12.8 62 20 26330 85 49 -48.8 -4.3 | 90 45 -45.5 -0.4 63 17 27432 90 50 -50.0 0.0 | 95 47 -46.6 3.9 64 16 27737 90 48 -48.0 0.0 | 95 45 -44.6 3.9 65 15 28346 90 52 -52.0 0.0 | 95 49 -48.6 3.9 66 11 30175 75 52 -50.2 -13.5 | 78 48 -46.9 -9.6 67 10 30890 130 24 -18.4 15.4 | 142 24 -15.0 19.3 Wind Parameters Mean winds (0-6000m): 10.7 at 6.9 knts Storm direction: 40.7 at 5.1 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 46.8 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -13.4 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 130.32 Bulk Shear: 4.10 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 ------------------------------------------------------------------------------- 500 317 4 262 6| 4.0 0.0 4.0| 6.4 0.0 6.4 12.7 0.48| 8.1 3.8 1000 354 5 289 4| 4.4 0.0 4.4| 8.5 -0.1 8.4 8.4 0.50| 7.1 3.5 1500 4 7 313 4| 3.1 0.0 3.1| 11.0 -0.1 10.9 7.3 0.49| 6.2 3.0 2000 12 8 334 4| 2.4 0.7 3.0| 12.1 -1.4 10.7 5.4 0.40| 5.7 2.3 2500 12 8 337 4| 1.9 0.9 2.8| 12.1 -9.3 2.8 1.1 0.12| 5.8 0.7 3000 8 8 329 4| 1.6 1.3 2.9| 12.1 -13.4 -1.3 -0.4 0.03| 5.4 0.1 4000 5 7 322 5| 1.6 1.2 2.7| 18.7 -15.5 3.1 0.8 0.07| 5.1 0.3 5000 3 7 315 4| 1.4 1.0 2.3| 19.6 -17.3 2.2 0.4 0.05| 4.4 0.2 6000 11 7 324 4| 1.6 0.8 2.4| 23.4 -18.1 5.3 0.9 0.16| 4.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251011.23.gif