UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 29 APR 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 1002 16 28.8 26.3 86 2.5 26.9 135 6 301.8 305.8 300.0 366.9 21.97 1 1000 37 31.0 23.0 63 8.0 25.1 0 1 304.1 307.5 298.2 357.7 17.96 2 997 64 32.0 24.0 63 8.0 26.0 305.4 309.0 299.2 362.9 19.17 3 965 355 29.0 23.0 70 6.0 24.6 305.2 308.7 298.9 361.1 18.63 4 925 729 27.6 20.6 66 7.0 22.5 225 9 307.5 310.7 298.3 358.1 16.74 5 893 1040 26.0 17.0 58 9.0 19.7 309.0 311.6 296.8 350.8 13.78 6 850 1473 22.8 11.8 50 11.0 15.5 270 4 310.0 312.0 294.7 341.5 10.28 7 828 1702 22.6 -0.4 22 23.0 10.0 312.2 313.0 290.6 326.3 4.49 8 809 1904 22.6 -3.4 17 26.0 9.0 314.2 314.9 290.6 326.0 3.67 9 700 3145 12.6 -6.4 26 19.0 3.4 40 32 316.4 317.1 291.0 327.4 3.38 10 653 3721 7.2 -6.8 36 14.0 0.5 316.7 317.4 291.2 328.1 3.52 11 618 4171 4.6 -17.4 18 22.0 -3.6 318.7 319.0 290.0 324.1 1.58 12 593 4506 3.2 -8.8 41 12.0 -2.3 320.9 321.5 292.2 331.8 3.31 13 565 4896 1.4 -18.6 21 20.0 -5.9 323.2 323.6 291.3 328.6 1.56 14 549 5127 0.0 -13.0 37 13.0 -5.4 324.3 324.8 292.5 332.9 2.56 15 542 5229 -0.3 -21.3 19 21.0 -7.4 325.1 325.3 291.6 329.6 1.29 16 538 5289 -0.3 -27.3 11 27.0 -8.3 325.8 325.9 291.3 328.5 0.76 17 527 5453 -1.7 -13.7 39 12.0 -6.6 326.0 326.5 293.0 334.6 2.52 18 519 5575 -2.1 -23.1 18 21.0 -8.9 327.0 327.2 292.0 331.0 1.15 19 500 5870 -3.7 -28.7 12 25.0 -10.7 305 7 328.5 328.7 292.0 331.1 0.72 20 491 6013 -4.7 -20.7 27 16.0 -10.1 329.0 329.3 292.9 334.3 1.50 21 482 6159 -4.9 -33.9 8 29.0 -12.1 330.5 330.6 292.3 332.2 0.45 22 430 7047 -9.9 -40.9 6 31.0 -16.0 335.1 335.2 293.3 336.1 0.25 23 400 7600 -14.7 -46.7 5 32.0 -19.7 325 14 335.9 335.9 293.4 336.5 0.14 24 391 7772 -16.1 -48.1 5 32.0 -20.7 336.2 336.3 293.5 336.8 0.13 25 365 8288 -18.5 -51.5 4 33.0 -22.7 339.7 339.7 294.3 340.1 0.09 26 300 9720 -29.3 -53.3 8 24.0 -31.5 310 17 344.1 344.1 295.4 344.5 0.09 27 290 9962 -31.5 -54.5 8 23.0 -33.4 344.3 344.3 295.4 344.6 0.08 28 250 11000 -39.3 -50.3 30 11.0 -40.1 275 15 347.6 347.7 296.3 348.3 0.15 29 219 11888 -47.3 -52.2 57 4.9 -47.6 348.7 348.7 296.5 349.3 0.14 30 200 12480 -52.1 -61.1 33 9.0 -52.4 260 15 350.3 350.3 296.7 350.5 0.05 31 188 12877 -55.5 -61.5 47 6.0 -55.6 351.0 351.0 296.9 351.3 0.05 32 155 14081 -64.9 -75.9 21 11.0 -65.0 354.9 354.9 297.7 355.0 0.01 33 150 14280 -66.1 -77.1 20 11.0 -66.2 235 18 356.2 356.2 298.0 356.2 0.01 34 100 16640 -80.5 -88.5 25 8.0 -80.5 250 5 372.2 372.2 300.9 372.2 0.00 35 94 16989 -81.9 -89.9 24 8.0 -81.9 15 7 376.1 376.1 301.6 376.1 0.00 36 70 18650 -80.9 -90.9 17 10.0 -80.9 355 6 411.3 411.3 306.7 411.3 0.00 37 50 20620 -66.9 -92.9 1 26.0 -67.1 235 13 485.8 485.8 313.9 485.8 0.00 38 30 23780 -58.3 -92.3 1 34.0 -59.4 75 10 585.7 585.7 319.9 585.7 0.00 39 20 26370 -54.3 -89.3 1 35.0 -56.7 80 14 670.0 670.0 323.4 670.0 0.01 40 10 30980 -40.5 -79.5 1 39.0 -50.5 90 50 868.4 868.4 328.8 869.1 0.07 TRP 94 16989 -81.9 -89.9 24 8.0 -81.9 15 7 376.1 376.1 301.6 376.1 0.00 WND 6.0 95 83 Sounding variables and indices 1000-500 mb thick: 5833.00 m Freezing level: 549.00 mb = 5126.88 m = 16820.27 ft Wetbulb zero: 648.40 mb = 3778.92 m = 12397.87 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 34.44 % Est. max temperature: 37.01 C = 98.62 F Sfc-Lift cond lev (LCL): 966.93 mb = 336.71 m = 1104.68 ft T: 29.18 C 700-500 lapse rate: 5.98 C/km ThetaE index: 36.91 C Layer 965.0- 700.0 mb Conv cond level (CCL): 760.04 mb = 2439.62 m = 8003.90 ft Mean mixing ratio: 17.65 g/kg Conv temperature: 42.26 C = 108.07 F Cap Strength: 4.42 C Lifted Index: -3.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.79 C Lifted Index @700 mb: -0.43 C Showalter Index: 2.49 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 15.50 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 156.60 Risk: None Energy Index: -1.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2037.14 J/kg Max Up Vert Vel: 63.83 m/s Conv Inhibition (B-): 196.58 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 860.55 mb = 1364.87 m = 4477.86 ft Lev Free Conv (LFC): 705.55 mb = 3077.33 m = 10096.11 ft Equ Level (EL): 135.55 mb = 14869.70 m = 48784.53 ft B at Equ Level: 2026.24 J/kg Max Parcel Lev (MPL): 65.55 mb = 19034.81 m = 62449.41 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40964 95 83 -82.7 7.2 1 1002 16 135 6 -4.2 4.2 2 1000 37 0 1 -0.0 -1.0 3 970 305 160 13 -4.4 12.2 4 925 729 225 9 6.4 6.4 5 875 1219 280 6 5.9 -1.0 6 850 1473 270 4 4.0 -0.0 7 845 1524 270 4 4.0 -0.0 8 816 1829 65 9 -8.2 -3.8 9 787 2134 40 17 -10.9 -13.0 10 733 2743 45 28 -19.8 -19.8 11 708 3048 40 30 -19.3 -23.0 12 700 3145 40 32 -20.6 -24.5 13 657 3658 40 32 -20.6 -24.5 14 609 4267 45 11 -7.8 -7.8 15 587 4572 360 2 -0.0 -2.0 16 565 4877 235 6 4.9 3.4 17 524 5486 275 8 8.0 -0.7 18 505 5791 310 9 6.9 -5.8 19 500 5870 305 7 5.7 -4.0 20 467 6401 300 6 5.2 -3.0 21 449 6706 335 9 3.8 -8.2 22 432 7010 305 8 6.6 -4.6 23 415 7315 320 16 10.3 -12.3 24 400 7600 325 14 8.0 -11.5 25 367 8230 315 16 11.3 -11.3 26 324 9144 330 27 13.5 -23.4 27 300 9720 310 17 13.0 -10.9 28 274 10363 300 19 16.5 -9.5 29 262 10668 265 15 14.9 1.3 30 250 11000 275 15 14.9 -1.3 31 240 11278 280 15 14.8 -2.6 32 219 11887 235 14 11.5 8.0 33 200 12480 260 15 14.8 2.6 34 199 12497 270 17 17.0 -0.0 35 172 13411 245 13 11.8 5.5 36 150 14280 235 18 14.7 10.3 37 149 14326 225 21 14.8 14.8 38 134 14935 250 11 10.3 3.8 39 121 15545 200 14 4.8 13.2 40 115 15850 215 13 7.5 10.6 41 109 16154 305 2 1.6 -1.1 42 103 16459 180 6 0.0 6.0 43 100 16640 250 5 4.7 1.7 44 98 16764 180 8 0.0 8.0 45 94 16989 15 7 -1.8 -6.8 46 70 18650 355 6 0.5 -6.0 47 50 20620 235 13 10.6 7.5 48 30 23780 75 10 -9.7 -2.6 49 20 26370 80 14 -13.8 -2.4 50 10 30980 90 50 -50.0 0.0 Wind Parameters Energy-Hel index: -127.31 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20250429.11.gif