UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 7 DEC 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 1012 16 23.0 21.6 92 1.4 22.1 100 1 295.1 298.1 294.7 341.8 16.26 1 1000 117 22.8 20.7 88 2.1 21.3 355 6 296.0 298.8 294.5 340.7 15.55 2 925 796 18.6 17.0 90 1.6 17.5 35 17 298.3 300.7 293.6 337.0 13.29 3 850 1527 18.2 -12.8 11 31.0 5.3 40 15 305.2 305.5 285.5 310.6 1.68 4 700 3166 11.0 -13.0 17 24.0 1.0 60 8 314.7 315.1 289.1 321.3 2.01 5 500 5880 -5.3 -12.3 58 7.0 -8.2 0 1 326.6 327.2 293.5 336.7 2.98 6 400 7600 -16.7 -22.7 60 6.0 -18.4 130 4 333.3 333.6 294.0 338.8 1.54 7 300 9700 -31.3 -41.3 37 10.0 -32.6 230 19 341.3 341.3 295.0 342.6 0.34 8 250 10970 -41.7 -53.7 26 12.0 -42.4 200 19 344.1 344.1 295.4 344.5 0.10 9 200 12440 -53.9 -62.9 32 9.0 -54.1 200 27 347.4 347.4 296.1 347.6 0.04 10 150 14220 -67.7 -76.7 27 9.0 -67.8 210 26 353.5 353.5 297.4 353.5 0.01 11 100 16580 -82.1 -93.1 14 11.0 -82.1 215 19 369.1 369.1 300.4 369.1 0.00 12 97 16750 -83.5 -95.5 11 12.0 -83.5 205 19 369.6 369.6 300.5 369.6 0.00 13 92 17046 -80.3 -94.3 8 14.0 -80.3 200 22 381.6 381.6 302.5 381.6 0.00 14 84 17555 -83.9 -94.9 13 11.0 -83.9 270 11 384.3 384.3 302.9 384.3 0.00 15 71 18499 -78.9 -90.9 12 12.0 -78.9 40 7 413.9 413.9 307.0 413.9 0.00 16 70 18580 -78.9 -89.9 15 11.0 -78.9 5 8 415.6 415.6 307.2 415.6 0.00 17 63 19176 -80.9 -89.9 21 9.0 -80.9 62 13 423.9 423.9 308.2 423.9 0.00 18 61 19359 -77.7 -89.7 13 12.0 -77.7 80 14 434.9 434.9 309.4 435.0 0.00 19 50 20520 -69.9 -87.9 6 18.0 -70.1 95 26 478.8 478.8 313.4 478.8 0.00 20 42 21568 -68.9 -90.9 3 22.0 -69.1 81 34 505.7 505.7 315.4 505.7 0.00 21 33 23039 -63.1 -93.1 1 30.0 -63.7 91 38 557.2 557.2 318.5 557.2 0.00 22 32 23231 -58.9 -92.9 0 34.0 -59.9 92 38 573.4 573.4 319.3 573.4 0.00 23 30 23640 -56.5 -91.5 0 35.0 -57.9 95 39 590.6 590.6 320.2 590.6 0.00 24 24 25063 -52.5 -88.5 1 36.0 -54.9 91 33 641.2 641.2 322.3 641.2 0.01 25 20 26240 -51.7 -87.7 1 36.0 -54.7 105 33 677.9 677.9 323.7 678.0 0.01 26 17 27295 -52.3 -88.3 1 36.0 -55.5 98 28 708.3 708.3 324.7 708.3 0.01 27 16 27688 -51.1 -87.1 1 36.0 -54.8 106 22 724.6 724.6 325.2 724.7 0.01 28 15 28113 -46.9 -83.9 1 37.0 -52.3 129 15 752.0 752.0 326.0 752.2 0.02 29 12 29603 -43.9 -81.9 1 38.0 -51.4 359 16 812.2 812.2 327.5 812.6 0.04 30 11 30186 -45.3 -83.3 1 38.0 -52.5 29 20 827.6 827.6 327.9 827.9 0.03 31 11 30186 -45.5 -82.5 1 37.0 -52.6 29 20 826.9 826.9 327.9 827.2 0.04 32 10 30830 -39.9 -78.9 1 39.0 -50.2 140 7 870.6 870.6 328.8 871.4 0.08 33 9.9 30899 -39.9 -78.9 1 39.0 -50.3 873.1 873.2 328.9 873.9 0.08 34 8.5 31931 -43.9 -81.9 1 38.0 -52.8 896.4 896.4 329.4 897.0 0.06 35 7.6 32683 -43.7 -81.7 1 38.0 -53.2 926.4 926.4 329.9 927.1 0.07 36 7.3 32956 -40.9 -79.9 1 39.0 -52.2 948.5 948.6 330.3 949.5 0.09 TRP 97 16750 -83.5 -95.5 11 12.0 -83.5 205 19 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 565.03 mb = 4997.53 m = 16395.91 ft Wetbulb zero: 679.05 mb = 3411.04 m = 11190.93 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 39.22 % Est. max temperature: 31.95 C = 89.51 F Sfc-Lift cond lev (LCL): 991.87 mb = 188.13 m = 617.22 ft T: 22.36 C 700-500 lapse rate: 6.01 C/km ThetaE index: 31.18 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 792.29 mb = 2120.57 m = 6957.18 ft Mean mixing ratio: 14.19 g/kg Conv temperature: 36.53 C = 97.75 F Cap Strength: 3.89 C Lifted Index: 2.18 C Risk: None Lifted Index @300 mb: 3.84 C Lifted Index @700 mb: 3.89 C Showalter Index: 16.65 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: -7.50 C K Index: -13.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 5.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.41 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 42599.54 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 932.82 mb = 722.69 m = 2370.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 6 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 1012 16 100 1 -1.0 0.2 | 240 5 4.7 2.7 1 1000 117 355 6 0.5 -6.0 | 299 7 6.2 -3.5 2 979 305 15 16 -4.1 -15.5 | 353 13 1.5 -13.0 3 925 796 35 17 -9.8 -13.9 | 20 12 -4.1 -11.4 4 881 1219 50 15 -11.5 -9.6 | 39 9 -5.8 -7.1 5 850 1527 40 15 -9.6 -11.5 | 24 10 -4.0 -9.0 6 820 1829 40 12 -7.7 -9.2 | 17 7 -2.0 -6.7 7 791 2134 55 11 -9.0 -6.3 | 41 5 -3.3 -3.8 8 763 2438 65 9 -8.2 -3.8 | 62 3 -2.5 -1.3 9 700 3166 60 8 -6.9 -4.0 | 40 2 -1.2 -1.5 10 684 3353 65 8 -7.3 -3.4 | 61 2 -1.6 -0.9 11 634 3962 10 4 -0.7 -3.9 | 286 5 5.0 -1.4 12 611 4267 315 3 2.1 -2.1 | 267 8 7.8 0.4 13 588 4572 290 6 5.6 -2.1 | 268 11 11.3 0.4 14 566 4877 295 6 5.4 -2.5 | 270 11 11.1 -0.0 15 545 5182 175 1 -0.1 1.0 | 238 7 5.6 3.5 16 525 5486 0 1 -0.0 -1.0 | 255 6 5.7 1.5 17 506 5791 45 3 -2.1 -2.1 | 264 4 3.6 0.4 18 500 5880 0 1 -0.0 -1.0 | 255 6 5.7 1.5 19 486 6096 340 3 1.0 -2.8 | 273 7 6.7 -0.3 20 467 6401 85 2 -2.0 -0.2 | 238 4 3.7 2.3 21 449 6706 115 2 -1.8 0.8 | 229 5 3.9 3.3 22 432 7010 360 9 -0.0 -9.0 | 319 9 5.7 -6.5 23 415 7315 325 4 2.3 -3.3 | 276 8 8.0 -0.8 24 400 7600 130 4 -3.1 2.6 | 207 6 2.6 5.1 25 399 7620 100 5 -4.9 0.9 | 193 3 0.8 3.4 26 383 7925 165 11 -2.8 10.6 | 192 13 2.8 13.1 27 338 8839 170 15 -2.6 14.8 | 190 18 3.1 17.3 28 311 9449 230 16 12.3 10.3 | 235 22 17.9 12.8 29 300 9700 230 19 14.6 12.2 | 234 25 20.2 14.7 30 250 10970 200 19 6.5 17.9 | 211 24 12.2 20.4 31 200 12440 200 27 9.2 25.4 | 208 32 14.9 27.9 32 198 12497 190 28 4.9 27.6 | 199 32 10.5 30.1 33 189 12802 195 30 7.8 29.0 | 203 34 13.4 31.5 34 180 13106 200 28 9.6 26.3 | 208 33 15.3 28.8 35 150 14220 210 26 13.0 22.5 | 217 31 18.7 25.0 36 147 14326 205 27 11.4 24.5 | 212 32 17.1 27.0 37 126 15240 255 28 27.0 7.2 | 253 34 32.7 9.7 38 100 16580 215 19 10.9 15.6 | 223 25 16.6 18.1 39 97 16750 205 19 8.0 17.2 | 215 24 13.7 19.7 40 92 17069 200 22 7.5 20.7 | 210 27 13.2 23.2 41 87 17374 250 9 8.5 3.1 | 248 15 14.1 5.6 42 78 17983 315 14 9.9 -9.9 | 295 17 15.6 -7.4 43 74 18288 135 3 -2.1 2.1 | 218 6 3.6 4.6 44 70 18580 5 8 -0.7 -8.0 | 318 7 5.0 -5.5 45 66 18898 5 9 -0.8 -9.0 | 323 8 4.9 -6.5 46 63 19202 65 13 -11.8 -5.5 | 64 7 -6.1 -3.0 47 57 19812 120 17 -14.7 8.5 | 141 14 -9.0 11.0 48 51 20422 90 19 -19.0 0.0 | 101 14 -13.3 2.5 49 50 20520 95 26 -25.9 2.3 | 103 21 -20.2 4.8 50 44 21336 85 25 -24.9 -2.2 | 91 19 -19.2 0.3 51 42 21641 80 36 -35.5 -6.3 | 83 30 -29.8 -3.8 52 30 23640 95 39 -38.9 3.4 | 100 34 -33.2 5.9 53 23 25298 90 32 -32.0 0.0 | 95 26 -26.3 2.5 54 21 25908 85 31 -30.9 -2.7 | 90 25 -25.2 -0.2 55 20 26213 95 34 -33.9 3.0 | 101 29 -28.2 5.5 56 20 26240 105 33 -31.9 8.5 | 113 28 -26.2 11.0 57 17 27127 110 29 -27.3 9.9 | 120 25 -21.6 12.4 58 17 27432 90 27 -27.0 0.0 | 97 21 -21.3 2.5 59 15 28346 140 12 -7.7 9.2 | 170 12 -2.0 11.7 60 14 28651 115 12 -10.9 5.1 | 146 9 -5.2 7.6 61 13 28956 325 16 9.2 -13.1 | 306 18 14.9 -10.6 62 12 29566 355 15 1.3 -14.9 | 331 14 7.0 -12.4 63 12 29870 15 22 -5.7 -21.3 | 0 19 -0.0 -18.8 64 11 30175 25 21 -8.9 -19.0 | 11 17 -3.2 -16.5 65 10 30830 140 7 -4.5 5.4 | 189 8 1.2 7.9 Wind Parameters Mean winds (0-6000m): 36.3 at 8.3 knts Storm direction: 66.3 at 6.2 knts Shear (0-3000m) pos: 1.9 neg: 2.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 164.9 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -8.8 tot: 56.1 m^2/s^2 ave: 18.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.95 Bulk Shear: 3.19 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 15 12 343 9| 0.0 16.7 16.7| 38.7 0.0 38.7 77.5 0.90| 20.4 18.3 1000 26 14 3 10| 2.8 8.3 11.1| 55.3 0.0 55.3 55.3 0.90| 13.2 11.9 1500 33 14 13 10| 1.9 5.3 7.2| 59.7 -6.1 53.6 35.7 0.74| 10.4 7.7 2000 35 14 15 9| 2.1 4.0 6.1| 62.2 -8.4 53.8 26.9 0.65| 9.1 5.9 2500 39 13 18 8| 2.3 3.2 5.5| 64.9 -8.4 56.5 22.6 0.64| 8.1 5.2 3000 41 12 21 7| 1.9 2.7 4.6| 64.9 -8.8 56.1 18.7 0.61| 6.9 4.2 4000 43 11 18 6| 1.4 2.0 3.4| 65.2 -13.5 51.7 12.9 0.39| 6.2 2.4 5000 37 10 1 5| 1.2 1.2 2.3| 66.5 -30.9 35.6 7.1 0.21| 6.2 1.3 6000 36 8 349 4| 0.8 1.1 1.9| 72.0 -34.6 37.4 6.2 0.20| 6.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251207.23.gif