UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 10 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 1005 16 31.0 25.0 70 6.0 26.5 45 4 303.7 307.5 299.5 364.0 20.23 1 1003 35 30.2 24.2 70 6.0 25.7 69 5 303.1 306.7 298.8 360.4 19.29 2 1000 64 29.2 23.2 70 6.0 24.8 105 7 302.4 305.7 298.0 356.2 18.19 3 949 528 24.4 22.5 89 1.9 23.0 88 6 302.0 305.4 298.0 356.4 18.37 4 925 753 23.4 20.0 81 3.4 21.0 80 5 303.2 306.2 296.8 351.0 16.11 5 879 1199 21.8 14.8 64 7.0 17.1 36 10 306.0 308.3 294.9 342.4 12.13 6 850 1491 20.2 13.2 64 7.0 15.5 45 10 307.3 309.4 294.7 341.4 11.29 7 744 2632 13.6 7.6 67 6.0 9.9 71 3 312.1 313.7 294.1 339.4 8.84 8 724 2863 13.6 4.6 54 9.0 8.3 56 3 314.5 315.9 293.7 337.6 7.37 9 700 3147 11.6 4.6 62 7.0 7.5 10 5 315.3 316.8 294.1 339.3 7.62 10 641 3876 7.2 0.2 61 7.0 3.4 338 5 318.4 319.6 293.7 337.8 6.07 11 632 3993 7.6 -9.4 29 17.0 -0.2 336 5 320.1 320.7 291.7 329.9 2.97 12 604 4364 5.0 -12.0 28 17.0 -2.3 347 4 321.3 321.8 291.6 329.7 2.52 13 599 4432 4.4 -7.6 41 12.0 -1.3 341 4 321.4 322.1 292.6 333.2 3.60 14 540 5268 0.0 -14.0 34 14.0 -5.7 357 2 325.8 326.3 292.8 334.0 2.40 15 500 5880 -4.1 -19.1 30 15.0 -9.4 350 2 328.0 328.4 292.8 333.9 1.69 16 436 6944 -11.1 -31.1 17 20.0 -16.0 21 6 332.3 332.4 293.0 334.7 0.65 17 400 7600 -15.1 -35.1 16 20.0 -19.3 95 11 335.4 335.5 293.6 337.2 0.48 18 395 7695 -15.5 -36.5 15 21.0 -19.7 85 9 336.0 336.1 293.7 337.7 0.43 19 383 7929 -16.5 -29.5 32 13.0 -19.7 100 10 337.7 337.9 294.6 340.9 0.87 20 357 8457 -19.1 -39.1 15 20.0 -22.7 105 11 341.1 341.2 294.9 342.5 0.36 21 300 9730 -29.5 -46.5 18 17.0 -31.4 90 18 343.8 343.8 295.4 344.6 0.20 22 250 10990 -40.5 -56.5 16 16.0 -41.4 95 26 345.9 345.9 295.8 346.2 0.07 23 200 12470 -53.5 -66.5 19 13.0 -53.8 100 31 348.0 348.1 296.2 348.2 0.02 24 175 13312 -61.3 -71.3 25 10.0 -61.4 112 37 348.8 348.8 296.4 348.8 0.01 25 150 14250 -68.5 -77.5 26 9.0 -68.5 125 44 352.1 352.1 297.1 352.1 0.01 26 141 14620 -70.5 -80.5 22 10.0 -70.5 125 40 354.9 354.9 297.7 354.9 0.00 27 113 15904 -80.5 -84.4 52 3.9 -80.5 70 41 359.4 359.4 298.6 359.4 0.00 28 100 16600 -77.9 -84.9 31 7.0 -77.9 90 27 377.2 377.2 301.8 377.2 0.00 29 87 17402 -74.5 -85.5 17 11.0 -74.5 99 19 399.4 399.4 305.1 399.4 0.00 30 77 18105 -77.9 -87.9 18 10.0 -77.9 62 9 406.5 406.5 306.0 406.5 0.00 31 70 18650 -77.5 -88.5 15 11.0 -77.6 90 24 418.6 418.6 307.6 418.6 0.00 32 65 19081 -69.7 -86.7 7 17.0 -69.8 86 26 444.6 444.6 310.3 444.6 0.00 33 57 19864 -68.3 -91.3 2 23.0 -68.5 107 29 464.8 464.8 312.2 464.8 0.00 34 52 20409 -71.3 -93.3 2 22.0 -71.4 104 25 470.2 470.2 312.7 470.2 0.00 35 50 20640 -71.3 -94.3 2 23.0 -71.4 115 22 475.5 475.5 313.1 475.5 0.00 36 45 21260 -72.7 -94.7 2 22.0 -72.8 108 25 486.6 486.6 314.0 486.6 0.00 37 42 21670 -67.9 -93.9 1 26.0 -68.1 95 30 508.2 508.2 315.5 508.2 0.00 38 39 22117 -66.7 -95.7 1 29.0 -67.0 86 35 522.1 522.1 316.4 522.1 0.00 39 34 22960 -60.1 -94.1 0 34.0 -60.9 88 37 560.4 560.4 318.6 560.4 0.00 40 30 23740 -60.3 -94.3 0 34.0 -61.2 90 40 580.3 580.3 319.7 580.3 0.00 41 28 24171 -60.1 -94.1 0 34.0 -61.1 90 42 592.4 592.4 320.3 592.4 0.00 42 21 26004 -52.1 -88.1 1 36.0 -54.9 86 49 667.3 667.3 323.3 667.4 0.01 43 20 26320 -52.7 -88.7 1 36.0 -55.5 80 50 674.9 674.9 323.6 674.9 0.01 44 19 26652 -52.5 -88.5 1 36.0 -55.4 79 47 685.5 685.5 324.0 685.5 0.01 45 16 27774 -48.3 -85.3 1 37.0 -52.9 79 50 733.7 733.7 325.5 733.8 0.02 46 15 28205 -42.9 -80.9 1 38.0 -50.0 81 50 765.3 765.3 326.4 765.6 0.04 47 13 29180 -38.5 -77.5 1 39.0 -48.3 85 48 812.5 812.6 327.5 813.3 0.08 48 10 30960 -44.9 -82.9 1 38.0 -52.7 60 37 851.9 852.0 328.4 852.3 0.04 49 9.8 31095 -45.5 -82.5 1 37.0 -53.1 854.6 854.7 328.5 855.1 0.04 50 8.6 31975 -40.5 -79.5 1 39.0 -51.2 906.6 906.7 329.5 907.5 0.08 51 7.5 32905 -42.1 -80.1 1 38.0 -52.5 936.4 936.4 330.1 937.3 0.09 52 6.6 33771 -41.7 -80.7 1 39.0 -53.0 972.9 973.0 330.8 973.9 0.09 53 5.3 35277 -35.7 -75.7 1 40.0 -51.8 1062.7 1062.9 332.2 1065.9 0.25 TRP 113 15904 -80.5 -84.4 52 3.9 -80.5 70 41 359.4 359.4 298.6 359.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 540.00 mb = 5268.46 m = 17284.75 ft Wetbulb zero: 632.40 mb = 3987.43 m = 13081.95 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 55.75 % Est. max temperature: 34.37 C = 93.87 F Sfc-Lift cond lev (LCL): 922.01 mb = 781.36 m = 2563.49 ft T: 23.30 C 700-500 lapse rate: 5.74 C/km ThetaE index: 18.79 C Layer 925.0- 700.0 mb Conv cond level (CCL): 842.13 mb = 1570.66 m = 5153.02 ft Mean mixing ratio: 17.43 g/kg Conv temperature: 34.93 C = 94.87 F Cap Strength: 1.86 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.45 C Lifted Index @700 mb: -0.14 C Showalter Index: 2.09 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 180.40 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1264.52 J/kg Max Up Vert Vel: 50.29 m/s Conv Inhibition (B-): 60.07 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 903.98 mb = 954.11 m = 3130.24 ft Lev Free Conv (LFC): 758.98 mb = 2461.31 m = 8075.07 ft Equ Level (EL): 728.98 mb = 2804.71 m = 9201.70 ft B at Equ Level: 8.44 J/kg Max Parcel Lev (MPL): 78.98 mb = 17959.14 m = 58920.34 ft Wind level data Storm motion: 60 at 4 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 1005 16 45 4 -2.8 -2.8 | 323 1 0.6 -0.9 1 1000 64 105 7 -6.8 1.8 | 139 5 -3.3 3.8 2 973 305 95 9 -9.0 0.8 | 117 6 -5.5 2.8 3 940 610 85 5 -5.0 -0.4 | 135 2 -1.5 1.5 4 925 753 80 5 -4.9 -0.9 | 127 2 -1.5 1.1 5 908 914 45 7 -4.9 -4.9 | 27 3 -1.5 -3.0 6 877 1219 35 10 -5.7 -8.2 | 20 7 -2.3 -6.2 7 850 1491 45 10 -7.1 -7.1 | 35 6 -3.6 -5.1 8 847 1524 45 10 -7.1 -7.1 | 35 6 -3.6 -5.1 9 817 1829 35 10 -5.7 -8.2 | 20 7 -2.3 -6.2 10 761 2438 65 4 -3.6 -1.7 | 150 0 -0.2 0.3 11 734 2743 75 3 -2.9 -0.8 | 205 1 0.6 1.2 12 708 3048 25 3 -1.3 -2.7 | 289 2 2.2 -0.7 13 700 3147 10 5 -0.9 -4.9 | 319 4 2.6 -2.9 14 682 3353 355 5 0.4 -5.0 | 308 5 3.9 -3.0 15 633 3962 335 5 2.1 -4.5 | 295 6 5.6 -2.6 16 610 4267 355 4 0.3 -4.0 | 298 4 3.8 -2.0 17 587 4572 325 5 2.9 -4.1 | 289 7 6.3 -2.1 18 566 4877 360 2 -0.0 -2.0 | 270 3 3.5 -0.0 19 545 5182 5 2 -0.2 -2.0 | 270 3 3.3 -0.0 20 525 5486 330 4 2.0 -3.5 | 285 6 5.5 -1.5 21 500 5880 350 2 0.3 -2.0 | 270 4 3.8 0.0 22 467 6401 350 2 0.3 -2.0 | 270 4 3.8 0.0 23 449 6706 25 4 -1.7 -3.6 | 313 2 1.8 -1.6 24 432 7010 20 7 -2.4 -6.6 | 347 5 1.1 -4.6 25 400 7600 95 11 -11.0 1.0 | 111 8 -7.5 2.9 26 399 7620 80 9 -8.9 -1.6 | 94 5 -5.4 0.4 27 383 7925 100 10 -9.8 1.7 | 120 7 -6.4 3.7 28 312 9449 115 13 -11.8 5.5 | 132 11 -8.3 7.5 29 300 9730 90 18 -18.0 0.0 | 98 15 -14.5 2.0 30 299 9754 95 16 -15.9 1.4 | 105 13 -12.5 3.4 31 250 10990 95 26 -25.9 2.3 | 101 23 -22.4 4.2 32 239 11278 90 29 -29.0 0.0 | 94 26 -25.5 2.0 33 229 11582 85 29 -28.9 -2.5 | 89 25 -25.4 -0.6 34 218 11887 80 28 -27.6 -4.9 | 83 24 -24.1 -2.9 35 209 12192 90 29 -29.0 0.0 | 94 26 -25.5 2.0 36 200 12470 100 31 -30.5 5.4 | 105 28 -27.1 7.4 37 150 14250 125 44 -36.0 25.2 | 130 42 -32.6 27.2 38 148 14326 125 45 -36.9 25.8 | 130 43 -33.4 27.8 39 141 14630 125 40 -32.8 22.9 | 130 38 -29.3 24.9 40 133 14935 120 28 -24.2 14.0 | 128 26 -20.8 16.0 41 114 15850 65 28 -25.4 -11.8 | 66 24 -21.9 -9.9 42 113 15904 70 41 -38.5 -14.0 | 71 37 -35.1 -12.0 43 108 16154 70 41 -38.5 -14.0 | 71 37 -35.1 -12.0 44 100 16600 90 27 -27.0 0.0 | 95 24 -23.5 2.0 45 97 16764 80 31 -30.5 -5.4 | 83 27 -27.1 -3.4 46 92 17069 120 22 -19.1 11.0 | 130 20 -15.6 13.0 47 87 17374 95 20 -19.9 1.7 | 103 17 -16.5 3.7 48 83 17678 145 4 -2.3 3.3 | 193 5 1.2 5.3 49 79 17983 35 7 -4.0 -5.7 | 8 4 -0.6 -3.8 50 75 18288 105 13 -12.6 3.4 | 120 11 -9.1 5.3 51 71 18593 115 25 -22.7 10.6 | 123 23 -19.2 12.5 52 70 18650 90 24 -24.0 0.0 | 95 21 -20.5 2.0 53 64 19202 85 27 -26.9 -2.4 | 89 23 -23.4 -0.4 54 61 19507 115 31 -28.1 13.1 | 121 29 -24.6 15.1 55 58 19812 110 29 -27.3 9.9 | 117 27 -23.8 11.9 56 55 20117 90 28 -28.0 0.0 | 95 25 -24.5 2.0 57 50 20640 115 22 -19.9 9.3 | 124 20 -16.5 11.3 58 49 20726 145 26 -14.9 21.3 | 154 26 -11.5 23.3 59 47 21031 100 23 -22.7 4.0 | 107 20 -19.2 6.0 60 45 21336 110 25 -23.5 8.6 | 118 23 -20.0 10.5 61 40 21946 85 34 -33.9 -3.0 | 88 30 -30.4 -1.0 62 30 23740 90 40 -40.0 0.0 | 93 37 -36.5 2.0 63 26 24689 90 45 -45.0 0.0 | 93 42 -41.5 2.0 64 25 24994 95 54 -53.8 4.7 | 98 51 -50.3 6.7 65 22 25603 95 48 -47.8 4.2 | 98 45 -44.4 6.2 66 20 26320 80 50 -49.2 -8.7 | 82 46 -45.8 -6.7 67 19 26518 80 46 -45.3 -8.0 | 82 42 -41.8 -6.0 68 18 27127 75 51 -49.3 -13.2 | 76 47 -45.8 -11.2 69 13 28956 85 49 -48.8 -4.3 | 87 45 -45.4 -2.3 70 13 29261 85 48 -47.8 -4.2 | 87 44 -44.4 -2.2 71 12 29566 85 51 -50.8 -4.4 | 87 47 -47.3 -2.5 72 11 30175 85 46 -45.8 -4.0 | 87 42 -42.4 -2.0 73 10 30960 60 37 -32.0 -18.5 | 60 33 -28.6 -16.5 Wind Parameters Mean winds (0-6000m): 30.3 at 5.3 knts Storm direction: 60.3 at 4.0 knts Shear (0-3000m) pos: 1.1 neg: 1.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -35.9 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -8.2 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 183.08 Bulk Shear: 6.91 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 95 8 123 5| 4.4 0.0 4.4| 0.7 -2.5 -1.8 -3.6 0.55| 15.3 8.4 1000 83 7 109 3| 2.2 3.0 5.2| 1.1 -4.8 -3.6 -3.6 0.20| 11.3 2.2 1500 64 8 68 4| 1.8 2.0 3.8| 4.0 -5.4 -1.4 -1.0 0.22| 8.9 1.9 2000 56 8 53 4| 1.4 1.3 2.7| 5.3 -8.2 -2.9 -1.5 0.16| 7.7 1.2 2500 55 8 50 4| 1.4 1.0 2.4| 6.2 -8.2 -2.0 -0.8 0.21| 7.2 1.5 3000 56 7 49 3| 1.1 1.2 2.4| 6.9 -8.2 -1.4 -0.5 0.25| 6.6 1.6 4000 44 6 20 3| 0.9 1.4 2.2| 7.7 -10.6 -2.9 -0.7 0.20| 5.6 1.2 5000 35 6 358 3| 1.0 1.1 2.1| 8.0 -13.3 -5.3 -1.1 0.14| 5.2 0.7 6000 30 5 343 3| 1.0 1.1 2.1| 9.0 -14.7 -5.7 -0.9 0.12| 4.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251010.11.gif