UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 28 NOV 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 25.4 23.0 87 2.4 23.7 340 3 298.0 301.2 296.6 349.8 17.83 1 1000 77 25.0 22.3 85 2.7 23.0 10 11 298.1 301.3 296.2 348.1 17.19 2 925 757 20.6 19.5 93 1.1 19.8 40 24 300.4 303.2 295.8 346.1 15.61 3 857 1417 16.6 15.9 96 0.7 16.1 49 29 302.8 305.3 294.9 342.4 13.38 4 850 1487 16.2 15.4 95 0.8 15.7 50 29 303.1 305.5 294.7 341.8 13.06 5 815 1844 13.4 12.5 94 0.9 12.9 55 24 303.8 305.9 293.6 337.3 11.25 6 811 1885 13.2 12.2 94 1.0 12.6 56 23 304.0 306.1 293.6 337.1 11.08 7 803 1968 10.2 7.2 82 3.0 8.5 57 22 301.7 303.2 290.4 325.3 7.96 8 788 2125 8.6 4.6 76 4.0 6.3 60 19 301.6 302.9 289.3 321.8 6.76 9 781 2199 11.8 10.1 89 1.7 10.7 62 19 305.8 307.7 293.3 335.9 9.99 10 772 2297 12.8 11.8 94 1.0 12.1 64 20 307.9 310.0 294.8 342.2 11.34 11 700 3115 8.8 7.1 89 1.7 7.8 85 24 312.2 314.0 294.4 340.3 9.08 12 652 3699 5.6 3.8 88 1.8 4.5 71 23 315.0 316.5 294.1 339.3 7.74 13 601 4361 2.6 -4.4 60 7.0 -0.9 55 21 319.0 319.9 292.7 333.8 4.59 14 584 4593 3.0 -4.0 60 7.0 -0.6 50 21 322.1 323.0 293.8 338.0 4.87 15 557 4975 0.0 -2.7 82 2.7 -1.4 65 23 322.9 324.0 294.6 341.3 5.64 16 500 5830 -5.9 -6.8 93 0.9 -6.3 100 26 325.8 326.8 294.6 341.1 4.60 17 491 5972 -7.1 -9.4 84 2.3 -8.1 100 25 326.1 326.8 294.0 338.9 3.82 18 445 6740 -8.7 -12.7 73 4.0 -10.4 114 30 333.4 334.0 295.4 344.6 3.24 19 400 7560 -13.9 -16.7 79 2.8 -14.9 120 28 336.9 337.5 295.7 346.1 2.59 20 373 8089 -17.1 -19.9 79 2.8 -18.0 124 30 339.5 339.9 296.0 347.1 2.11 21 308 9501 -27.1 -30.5 73 3.4 -27.8 136 29 344.6 344.8 296.3 348.3 0.98 22 300 9690 -28.7 -32.3 71 3.6 -29.4 140 30 344.9 345.1 296.3 348.2 0.85 23 250 10960 -39.1 -42.9 67 3.8 -39.5 160 37 347.9 348.0 296.5 349.3 0.35 24 235 11382 -42.5 -46.9 62 4.4 -42.8 166 35 349.0 349.1 296.6 350.0 0.24 25 200 12450 -52.5 -57.2 57 4.7 -52.7 180 30 349.6 349.6 296.6 350.0 0.08 26 173 13366 -60.9 -65.4 55 4.5 -61.0 170 28 350.6 350.6 296.8 350.7 0.03 27 166 13621 -63.3 -67.8 54 4.5 -63.4 172 29 350.7 350.7 296.8 350.8 0.03 28 155 14040 -63.9 -74.9 21 11.0 -64.0 177 29 356.6 356.6 298.0 356.7 0.01 29 150 14240 -64.7 -77.7 15 13.0 -64.8 210 19 358.6 358.6 298.4 358.7 0.01 30 132 15008 -71.1 -83.1 15 12.0 -71.2 195 13 360.6 360.6 298.8 360.6 0.00 31 100 16590 -85.9 -91.9 33 6.0 -85.9 140 20 361.8 361.8 299.0 361.8 0.00 32 90 17159 -89.1 -94.1 38 5.0 -89.1 140 33 366.5 366.5 299.9 366.5 0.00 33 87 17341 -87.9 -93.9 32 6.0 -87.9 140 33 372.4 372.4 301.0 372.4 0.00 34 86 17404 -84.1 -92.1 23 8.0 -84.1 139 33 381.3 381.3 302.5 381.3 0.00 35 85 17469 -80.3 -89.3 21 9.0 -80.3 137 33 390.3 390.3 303.8 390.3 0.00 36 81 17739 -80.3 -87.3 30 7.0 -80.3 138 26 395.7 395.7 304.6 395.7 0.00 37 70 18560 -79.9 -86.9 30 7.0 -79.9 100 24 413.4 413.4 306.9 413.5 0.00 38 63 19155 -80.5 -86.5 36 6.0 -80.5 95 25 424.8 424.8 308.3 424.8 0.00 39 60 19431 -79.5 -86.5 30 7.0 -79.6 102 28 433.0 433.0 309.1 433.0 0.00 40 57 19728 -72.5 -83.5 17 11.0 -72.6 110 30 455.3 455.3 311.4 455.3 0.01 41 50 20506 -68.3 -77.3 26 9.0 -68.5 89 22 482.5 482.5 313.7 482.7 0.02 TRP 90 17159 -89.1 -94.1 38 5.0 -89.1 140 33 366.5 366.5 299.9 366.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 557.00 mb = 4974.71 m = 16321.01 ft Wetbulb zero: 609.13 mb = 4252.07 m = 13950.19 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 85.64 % Est. max temperature: 30.28 C = 86.50 F Sfc-Lift cond lev (LCL): 972.83 mb = 317.29 m = 1040.97 ft T: 23.45 C 700-500 lapse rate: 5.41 C/km ThetaE index: 27.99 C Layer 1000.0- 781.0 mb Conv cond level (CCL): 914.24 mb = 858.07 m = 2815.16 ft Mean mixing ratio: 16.27 g/kg Conv temperature: 28.20 C = 82.76 F Cap Strength: 0.70 C Lifted Index: -1.88 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.34 C Lifted Index @700 mb: -0.95 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.30 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 268.80 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 244.64 J/kg Max Up Vert Vel: 22.12 m/s Conv Inhibition (B-): 3.85 J/kg Cap Strength: 0.70 C Lift Cond Lev (LCL): 931.97 mb = 691.49 m = 2268.64 ft Lev Free Conv (LFC): 886.97 mb = 1119.68 m = 3673.46 ft Equ Level (EL): 586.97 mb = 4552.38 m = 14935.46 ft B at Equ Level: 166.45 J/kg Max Parcel Lev (MPL): 226.97 mb = 11612.14 m = 38097.12 ft Wind level data Storm motion: 95 at 17 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 16 340 3 1.0 -2.8 | 283 19 18.0 -4.2 1 1000 77 10 11 -1.9 -10.8 | 309 19 15.1 -12.3 2 974 305 40 18 -11.6 -13.8 | 340 16 5.4 -15.2 3 925 757 40 24 -15.4 -18.4 | 355 20 1.6 -19.8 4 850 1487 50 29 -22.2 -18.6 | 15 21 -5.2 -20.1 5 787 2134 60 19 -16.5 -9.5 | 357 11 0.6 -10.9 6 706 3048 85 24 -23.9 -2.1 | 63 8 -6.9 -3.5 7 700 3115 85 24 -23.9 -2.1 | 63 8 -6.9 -3.5 8 584 4572 50 21 -16.1 -13.5 | 356 15 0.9 -14.9 9 500 5830 100 26 -25.6 4.5 | 110 9 -8.6 3.1 10 483 6096 100 25 -24.6 4.3 | 111 8 -7.6 2.9 11 447 6706 115 31 -28.1 13.1 | 136 16 -11.1 11.7 12 429 7010 100 25 -24.6 4.3 | 111 8 -7.6 2.9 13 400 7560 120 28 -24.2 14.0 | 150 15 -7.2 12.6 14 397 7620 125 29 -23.8 16.6 | 156 17 -6.7 15.2 15 381 7925 125 30 -24.6 17.2 | 154 17 -7.6 15.8 16 351 8534 120 30 -26.0 15.0 | 147 16 -9.0 13.6 17 337 8839 120 29 -25.1 14.5 | 148 15 -8.1 13.1 18 310 9449 135 29 -20.5 20.5 | 170 19 -3.5 19.1 19 300 9690 140 30 -19.3 23.0 | 174 22 -2.3 21.6 20 297 9754 135 30 -21.2 21.2 | 168 20 -4.2 19.8 21 261 10668 165 37 -9.6 35.7 | 192 35 7.4 34.3 22 250 10960 160 37 -12.7 34.8 | 187 34 4.4 33.3 23 200 12450 180 30 0.0 30.0 | 211 33 17.0 28.6 24 180 13106 170 29 -5.0 28.6 | 204 30 12.0 27.1 25 171 13411 170 28 -4.9 27.6 | 205 29 12.2 26.1 26 155 14021 175 30 -2.6 29.9 | 207 32 14.4 28.5 27 150 14240 210 19 9.5 16.5 | 240 30 26.5 15.0 28 148 14326 185 27 2.4 26.9 | 217 32 19.4 25.5 29 140 14630 215 16 9.2 13.1 | 246 29 26.2 11.7 30 126 15240 180 11 0.0 11.0 | 241 20 17.0 9.6 31 120 15545 155 8 -3.4 7.3 | 247 15 13.6 5.8 32 108 16154 165 12 -3.1 11.6 | 234 17 13.9 10.2 33 102 16459 160 9 -3.1 8.5 | 243 16 13.9 7.0 34 100 16590 140 20 -12.9 15.3 | 197 15 4.2 13.9 35 97 16764 150 16 -8.0 13.9 | 216 15 9.0 12.4 36 92 17069 150 28 -14.0 24.2 | 188 23 3.0 22.8 37 90 17159 140 33 -21.2 25.3 | 170 24 -4.2 23.9 38 87 17374 140 33 -21.2 25.3 | 170 24 -4.2 23.9 39 82 17678 130 32 -24.5 20.6 | 159 21 -7.5 19.1 40 78 17983 165 7 -1.8 6.8 | 251 16 15.2 5.3 41 73 18288 65 15 -13.6 -6.3 | 336 8 3.4 -7.8 42 70 18560 100 24 -23.6 4.2 | 112 7 -6.6 2.7 43 66 18898 105 23 -22.2 6.0 | 131 7 -5.2 4.5 44 62 19202 90 26 -26.0 0.0 | 81 9 -9.0 -1.4 45 58 19507 115 31 -28.1 13.1 | 136 16 -11.1 11.7 46 52 20117 90 23 -23.0 0.0 | 77 6 -6.0 -1.4 47 46 20726 85 19 -18.9 -1.7 | 32 4 -1.9 -3.1 Wind Parameters Mean winds (0-6000m): 64.8 at 22.8 knts Storm direction: 94.8 at 17.1 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 136.7 deg Storm rel helicity (0-3000m) pos: 165.3 neg: -15.4 tot: 150.0 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.0 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 11.91 Bulk Shear: 20.54 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 33 16 330 17| 20.0 0.0 20.0| 96.2 0.0 96.2 192.3 0.95| 22.1 21.1 1000 38 20 344 18| 12.6 0.0 12.6|120.3 0.0 120.3 120.3 0.94| 13.9 13.0 1500 42 22 353 18| 9.5 0.0 9.5|143.6 0.0 143.6 95.8 0.94| 10.8 10.2 2000 45 23 358 18| 5.3 0.0 5.3|143.6 -12.2 131.5 65.7 0.67| 10.3 6.8 2500 48 22 359 16| 4.4 0.0 4.4|152.8 -15.4 137.4 55.0 0.64| 9.4 6.0 3000 54 22 4 15| 4.2 0.0 4.2|165.3 -15.4 150.0 50.0 0.68| 8.9 6.0 4000 59 23 11 13| 3.2 1.1 4.3|166.1 -34.8 131.3 32.8 0.45| 7.9 3.5 5000 59 22 10 13| 3.1 1.3 4.4|183.7 -47.4 136.4 27.3 0.40| 7.4 3.0 6000 65 23 18 12| 3.2 1.1 4.3|215.3 -47.4 167.9 28.0 0.49| 7.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251128.23.gif