UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 22 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 1007 16 28.6 25.5 83 3.1 26.3 0 0 301.1 305.0 299.2 362.6 20.81 1 1000 73 28.2 25.4 85 2.8 26.1 195 5 301.4 305.2 299.2 362.9 20.84 2 952 511 24.8 23.2 91 1.6 23.6 193 12 302.2 305.7 298.5 358.8 19.13 3 928 736 23.8 18.8 74 5.0 20.3 190 14 303.4 306.1 296.1 347.5 14.88 4 925 765 24.4 17.4 65 7.0 19.5 190 14 304.3 306.8 295.5 344.9 13.64 5 890 1103 24.4 10.4 41 14.0 15.5 187 8 307.6 309.3 293.0 334.7 8.93 6 850 1504 22.2 7.2 38 15.0 13.0 95 6 309.4 310.8 292.4 332.5 7.51 7 791 2128 19.8 1.8 30 18.0 9.6 81 14 313.3 314.3 291.9 330.6 5.51 8 745 2641 15.2 5.2 51 10.0 9.2 73 17 313.7 315.1 293.6 337.0 7.46 9 700 3167 11.4 -4.6 32 16.0 3.4 65 21 315.1 315.9 291.0 327.6 3.88 10 696 3215 11.2 -5.8 30 17.0 2.9 65 21 315.4 316.1 290.8 326.9 3.56 11 671 3519 9.6 -7.4 29 17.0 1.5 65 19 316.9 317.6 291.0 327.6 3.27 12 642 3884 6.6 1.7 71 4.9 3.8 77 18 317.6 318.9 294.1 339.0 6.76 13 619 4183 5.4 1.3 75 4.1 3.1 93 19 319.5 320.8 294.6 341.3 6.81 14 612 4276 6.0 -5.0 45 11.0 0.5 98 19 321.2 322.1 293.2 335.3 4.31 15 597 4479 4.4 -0.6 70 5.0 1.7 109 19 321.7 322.9 294.7 341.6 6.15 16 547 5186 0.0 -4.0 74 4.0 -2.0 115 18 324.6 325.6 294.7 341.7 5.21 17 510 5744 -3.7 -7.1 77 3.4 -5.3 115 17 326.7 327.5 294.7 341.4 4.41 18 500 5900 -4.5 -9.5 68 5.0 -6.8 115 17 327.6 328.3 294.3 340.1 3.72 19 455 6636 -8.9 -19.9 41 11.0 -12.6 115 19 331.0 331.3 293.6 337.1 1.73 20 424 7178 -13.1 -20.1 56 7.0 -15.4 105 18 332.4 332.7 294.0 338.8 1.83 21 402 7582 -15.5 -29.5 29 14.0 -18.9 96 17 334.4 334.5 293.7 337.4 0.83 22 400 7620 -15.5 -31.5 24 16.0 -19.1 95 17 334.8 335.0 293.7 337.4 0.69 23 387 7868 -17.1 -28.1 38 11.0 -19.8 93 17 335.9 336.1 294.2 339.5 0.98 24 367 8263 -19.7 -37.7 19 18.0 -22.9 75 13 337.6 337.7 294.1 339.2 0.41 25 356 8488 -21.1 -33.1 33 12.0 -23.5 80 13 338.7 338.8 294.6 341.2 0.66 26 333 8977 -23.7 -41.7 17 18.0 -26.4 90 13 341.6 341.7 295.0 342.8 0.30 27 300 9730 -29.1 -47.1 16 18.0 -31.1 105 12 344.4 344.4 295.6 345.1 0.18 28 250 11010 -39.5 -60.5 9 21.0 -40.5 145 13 347.3 347.3 296.1 347.5 0.04 29 248 11065 -39.9 -60.9 9 21.0 -40.9 142 12 347.5 347.6 296.1 347.7 0.04 30 225 11719 -45.7 -57.7 25 12.0 -46.2 109 11 348.5 348.5 296.4 348.8 0.07 31 200 12490 -51.9 -65.9 17 14.0 -52.2 105 18 350.6 350.6 296.8 350.7 0.03 32 181 13130 -57.1 -72.1 13 15.0 -57.3 105 19 352.3 352.3 297.1 352.3 0.01 33 150 14290 -67.9 -73.9 42 6.0 -67.9 85 26 353.1 353.1 297.3 353.2 0.01 34 149 14330 -68.1 -73.1 49 5.0 -68.1 75 20 353.5 353.5 297.4 353.5 0.01 35 123 15460 -75.1 -83.1 28 8.0 -75.1 98 30 360.6 360.6 298.8 360.6 0.00 36 100 16640 -81.3 -87.3 35 6.0 -81.3 85 30 370.6 370.6 300.7 370.7 0.00 37 97 16810 -82.5 -88.5 35 6.0 -82.5 90 36 371.6 371.6 300.8 371.6 0.00 38 85 17553 -79.1 -88.1 21 9.0 -79.1 125 34 392.7 392.7 304.2 392.7 0.00 39 70 18650 -80.5 -89.5 21 9.0 -80.5 65 12 412.2 412.2 306.8 412.2 0.00 40 62 19341 -77.9 -88.9 15 11.0 -77.9 80 14 432.5 432.5 309.1 432.5 0.00 41 60 19530 -73.9 -87.9 10 14.0 -74.0 105 15 445.5 445.5 310.4 445.5 0.00 42 55 20040 -73.1 -88.1 8 15.0 -73.2 196 20 458.6 458.6 311.7 458.6 0.00 43 52 20373 -67.5 -88.5 4 21.0 -67.7 245 20 479.0 479.0 313.4 479.0 0.00 44 50 20610 -67.3 -88.3 4 21.0 -67.5 235 11 484.9 484.9 313.8 484.9 0.00 45 46 21114 -68.7 -90.7 3 22.0 -68.9 226 14 493.2 493.2 314.5 493.2 0.00 46 41 21818 -62.1 -90.1 1 28.0 -62.6 234 10 526.2 526.2 316.7 526.2 0.00 47 32 23364 -60.3 -94.3 0 34.0 -61.2 144 7 569.6 569.6 319.2 569.6 0.00 48 30 23770 -58.5 -92.5 1 34.0 -59.6 115 12 585.2 585.2 319.9 585.2 0.00 49 26 24673 -56.9 -90.9 1 34.0 -58.4 100 16 614.1 614.2 321.2 614.2 0.00 50 21 26057 -47.3 -84.3 1 37.0 -51.5 77 26 681.8 681.8 323.9 681.9 0.02 51 20 26380 -46.7 -83.7 1 37.0 -51.2 95 24 693.2 693.2 324.2 693.4 0.02 52 16 27847 -50.7 -96.7 0 46.0 -54.6 99 26 725.9 725.9 325.3 725.9 0.00 TRP 97 16810 -82.5 -88.5 35 6.0 -82.5 90 36 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5827.00 m Freezing level: 547.00 mb = 5186.00 m = 17014.21 ft Wetbulb zero: 574.51 mb = 4789.42 m = 15713.13 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 56.97 % Est. max temperature: 36.55 C = 97.80 F Sfc-Lift cond lev (LCL): 963.31 mb = 405.76 m = 1331.23 ft T: 25.62 C 700-500 lapse rate: 5.82 C/km ThetaE index: 32.33 C Layer 952.0- 745.0 mb Conv cond level (CCL): 780.31 mb = 2244.47 m = 7363.65 ft Mean mixing ratio: 17.70 g/kg Conv temperature: 40.84 C = 105.52 F Cap Strength: 3.87 C Lifted Index: -3.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.46 C Lifted Index @700 mb: -0.57 C Showalter Index: 5.56 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 11.70 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 115.40 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1305.09 J/kg Max Up Vert Vel: 51.09 m/s Conv Inhibition (B-): 193.82 J/kg Cap Strength: 3.80 C Lift Cond Lev (LCL): 907.47 mb = 932.53 m = 3059.44 ft Lev Free Conv (LFC): 712.47 mb = 3017.91 m = 9901.16 ft Equ Level (EL): 142.47 mb = 14593.96 m = 47879.86 ft B at Equ Level: 1304.34 J/kg Max Parcel Lev (MPL): 82.47 mb = 17723.04 m = 58145.74 ft Wind level data Storm motion: 131 at 12 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 0 0 -0.0 -0.0 | 311 12 8.7 -7.5 1 1000 73 195 5 1.3 4.8 | 285 10 10.0 -2.7 2 974 305 195 11 2.8 10.6 | 255 12 11.6 3.1 3 925 765 190 14 2.4 13.8 | 241 13 11.2 6.3 4 909 914 190 12 2.1 11.8 | 248 12 10.8 4.3 5 878 1219 185 6 0.5 6.0 | 279 9 9.3 -1.5 6 850 1504 95 6 -6.0 0.5 | 338 8 2.8 -7.0 7 848 1524 95 6 -6.0 0.5 | 338 8 2.8 -7.0 8 818 1829 85 12 -12.0 -1.0 | 21 9 -3.2 -8.5 9 700 3167 65 21 -19.0 -8.9 | 32 19 -10.3 -16.4 10 659 3658 65 18 -16.3 -7.6 | 27 17 -7.6 -15.1 11 589 4572 115 19 -17.2 8.0 | 94 8 -8.5 0.5 12 500 5900 115 17 -15.4 7.2 | 87 7 -6.7 -0.3 13 450 6706 115 19 -17.2 8.0 | 94 8 -8.5 0.5 14 400 7620 95 17 -16.9 1.5 | 54 10 -8.2 -6.0 15 400 7620 105 20 -19.3 5.2 | 78 11 -10.6 -2.3 16 368 8230 75 13 -12.6 -3.4 | 19 12 -3.8 -10.9 17 300 9730 105 12 -11.6 3.1 | 33 5 -2.9 -4.4 18 250 11010 145 13 -7.5 10.6 | 202 3 1.3 3.2 19 240 11278 130 10 -7.7 6.4 | 315 2 1.1 -1.1 20 209 12192 85 12 -12.0 -1.0 | 21 9 -3.2 -8.5 21 200 12490 105 18 -17.4 4.7 | 72 9 -8.6 -2.8 22 190 12802 110 17 -16.0 5.8 | 77 7 -7.2 -1.7 23 150 14290 85 26 -25.9 -2.3 | 60 20 -17.2 -9.8 24 149 14326 75 20 -19.3 -5.2 | 40 17 -10.6 -12.7 25 134 14935 95 29 -28.9 2.5 | 76 21 -20.2 -5.0 26 115 15850 100 30 -29.5 5.2 | 84 21 -20.8 -2.3 27 109 16154 110 27 -25.4 9.2 | 96 17 -16.6 1.7 28 100 16640 85 30 -29.9 -2.6 | 64 23 -21.1 -10.1 29 98 16764 85 26 -25.9 -2.3 | 60 20 -17.2 -9.8 30 97 16810 90 36 -36.0 0.0 | 75 28 -27.3 -7.5 31 88 17374 115 39 -35.3 16.5 | 109 28 -26.6 9.0 32 79 17983 150 22 -11.0 19.1 | 169 12 -2.3 11.6 33 75 18288 270 6 6.0 -0.0 | 297 17 14.7 -7.5 34 71 18593 360 17 -0.0 -17.0 | 340 26 8.7 -24.5 35 70 18650 65 12 -10.9 -5.1 | 10 13 -2.1 -12.6 36 67 18898 45 12 -8.5 -8.5 | 359 16 0.3 -16.0 37 64 19202 60 12 -10.4 -6.0 | 7 14 -1.7 -13.5 38 57 19812 140 18 -11.6 13.8 | 156 7 -2.8 6.3 39 54 20117 210 21 10.5 18.2 | 241 22 19.2 10.7 40 52 20422 250 20 18.8 6.8 | 271 28 27.5 -0.7 41 50 20610 235 11 9.0 6.3 | 274 18 17.7 -1.2 42 49 20726 190 5 0.9 4.9 | 285 10 9.6 -2.6 43 44 21336 245 18 16.3 7.6 | 270 25 25.1 0.1 44 42 21641 260 7 6.9 1.2 | 292 17 15.6 -6.3 45 40 21946 220 12 7.7 9.2 | 264 17 16.5 1.7 46 38 22250 45 9 -6.4 -6.4 | 350 14 2.4 -13.9 47 37 22555 100 11 -10.8 1.9 | 21 6 -2.1 -5.6 48 35 22860 165 7 -1.8 6.8 | 276 7 6.9 -0.7 49 33 23165 245 2 1.8 0.8 | 302 12 10.6 -6.7 50 31 23470 95 9 -9.0 0.8 | 2 7 -0.2 -6.7 51 30 23770 115 12 -10.9 5.1 | 41 3 -2.1 -2.4 52 30 23774 80 9 -8.9 -1.6 | 1 9 -0.1 -9.1 53 29 24079 120 12 -10.4 6.0 | 48 2 -1.7 -1.5 54 25 24994 90 18 -18.0 0.0 | 51 12 -9.3 -7.5 55 23 25603 70 19 -17.9 -6.5 | 33 17 -9.1 -14.0 56 22 25908 90 25 -25.0 0.0 | 65 18 -16.3 -7.5 57 21 26213 65 26 -23.6 -11.0 | 39 24 -14.8 -18.5 58 20 26380 95 24 -23.9 2.1 | 70 16 -15.2 -5.4 59 19 26518 95 27 -26.9 2.4 | 74 19 -18.2 -5.1 60 15 27432 100 26 -25.6 4.5 | 80 17 -16.9 -3.0 61 14 27737 80 26 -25.6 -4.5 | 55 21 -16.9 -12.0 62 13 28042 90 32 -32.0 0.0 | 72 24 -23.3 -7.5 Wind Parameters Mean winds (0-6000m): 100.6 at 15.4 knts Storm direction: 130.6 at 11.5 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 48.7 neg: -39.3 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.4 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 29.75 Bulk Shear: 43.87 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 ------------------------------------------------------------------------------- 500 194 9 264 11| 0.0 12.7 12.7| 0.0 -34.8 -34.8 -69.5 -0.97| 12.9-12.5 1000 192 11 255 11| 0.0 5.1 5.1| 8.9 -39.2 -30.3 -30.3 -0.60| 9.1 -5.4 1500 187 9 259 10| 0.0 2.1 2.1| 30.0 -39.2 -9.2 -6.1 0.00| 10.7 0.0 2000 165 10 254 6| 0.0 3.4 3.4| 43.7 -39.2 4.5 2.3 0.17| 9.9 1.7 2500 136 11 261 1| 0.0 3.4 3.4| 47.7 -39.2 8.5 3.4 0.18| 8.8 1.6 3000 111 12 38 4| 0.0 3.4 3.4| 48.7 -39.3 9.4 3.1 0.17| 8.0 1.4 4000 90 14 34 9| 0.8 2.4 3.2| 68.4 -47.4 20.9 5.2 0.20| 7.3 1.5 5000 96 15 45 9| 1.6 1.9 3.6| 92.6 -47.9 44.7 8.9 0.29| 6.9 2.0 6000 101 15 54 8| 1.3 1.6 2.9| 92.8 -49.0 43.8 7.3 0.28| 5.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20250422.23.gif