UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 28 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 1005 16 28.4 25.5 84 2.9 26.2 0 0 301.1 304.9 299.2 362.7 20.86 1 1000 61 28.0 25.3 85 2.7 26.0 245 2 301.1 304.9 299.1 362.3 20.71 2 925 755 23.6 20.4 82 3.2 21.3 190 12 303.4 306.5 297.2 352.5 16.53 3 850 1486 20.4 15.7 74 4.7 17.2 0 1 307.5 310.0 296.1 347.7 13.32 4 700 3142 11.4 0.4 47 11.0 5.4 45 16 315.1 316.2 292.5 332.9 5.63 5 500 5870 -5.3 -13.3 53 8.0 -8.5 305 4 326.6 327.1 293.3 335.9 2.74 6 400 7600 -13.3 -44.3 5 31.0 -18.6 285 10 337.7 337.7 293.9 338.4 0.19 7 300 9720 -29.9 -47.9 16 18.0 -31.8 315 20 343.2 343.3 295.3 343.9 0.17 8 250 10990 -40.5 -45.2 61 4.7 -40.9 285 11 345.9 345.9 296.0 346.9 0.27 9 200 12470 -52.5 -60.5 37 8.0 -52.7 265 19 349.6 349.6 296.6 349.9 0.06 10 150 14260 -66.5 -72.5 43 6.0 -66.5 220 10 355.5 355.5 297.8 355.6 0.01 11 100 16630 -79.5 -88.5 21 9.0 -79.5 175 7 374.1 374.1 301.3 374.1 0.00 12 94 16979 -81.3 -88.3 30 7.0 -81.3 205 6 377.3 377.3 301.8 377.3 0.00 13 70 18640 -79.5 -90.5 15 11.0 -79.6 215 7 414.3 414.3 307.0 414.3 0.00 14 50 20600 -67.1 -89.1 3 22.0 -67.3 205 3 485.4 485.4 313.9 485.4 0.00 15 30 23770 -50.5 -86.5 1 36.0 -52.9 85 15 607.0 607.0 320.9 607.0 0.01 16 20 26400 -51.9 -87.9 1 36.0 -54.9 75 24 677.3 677.3 323.7 677.4 0.01 17 10 31000 -40.7 -79.7 1 39.0 -50.6 85 52 867.6 867.7 328.8 868.3 0.07 TRP 94 16979 -81.3 -88.3 30 7.0 -81.3 205 6 377.3 377.3 301.8 377.3 0.00 WND 7.0 85 76 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 563.47 mb = 5004.23 m = 16417.87 ft Wetbulb zero: 622.92 mb = 4087.83 m = 13411.35 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 60.38 % Est. max temperature: 34.52 C = 94.14 F Sfc-Lift cond lev (LCL): 964.17 mb = 385.81 m = 1265.78 ft T: 25.94 C 700-500 lapse rate: 6.12 C/km ThetaE index: 29.77 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 856.74 mb = 1417.74 m = 4651.32 ft Mean mixing ratio: 18.19 g/kg Conv temperature: 34.42 C = 93.96 F Cap Strength: 1.37 C Lifted Index: -4.56 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.96 C Lifted Index @700 mb: -0.92 C Showalter Index: -1.51 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.00 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.40 Risk: None Energy Index: -2.28 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1610.20 J/kg Max Up Vert Vel: 56.75 m/s Conv Inhibition (B-): 47.03 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 914.38 mb = 854.80 m = 2804.43 ft Lev Free Conv (LFC): 759.38 mb = 2447.49 m = 8029.74 ft Equ Level (EL): 139.38 mb = 14689.08 m = 48191.93 ft B at Equ Level: 1582.24 J/kg Max Parcel Lev (MPL): 79.38 mb = 17931.07 m = 58828.24 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39755 85 76 -75.7 -6.6 1 1005 16 0 0 -0.0 -0.0 2 1000 61 245 2 1.8 0.8 3 973 305 200 10 3.4 9.4 4 925 755 190 12 2.1 11.8 5 908 914 190 10 1.7 9.8 6 877 1219 180 5 0.0 5.0 7 850 1486 0 1 -0.0 -1.0 8 846 1524 0 1 -0.0 -1.0 9 817 1829 0 0 -0.0 -0.0 10 788 2134 65 3 -2.7 -1.3 11 734 2743 50 18 -13.8 -11.6 12 700 3142 45 16 -11.3 -11.3 13 657 3658 30 12 -6.0 -10.4 14 633 3962 360 14 -0.0 -14.0 15 609 4267 350 14 2.4 -13.8 16 544 5182 350 5 0.9 -4.9 17 524 5486 5 3 -0.3 -3.0 18 505 5791 335 3 1.3 -2.7 19 500 5870 305 4 3.3 -2.3 20 467 6401 305 4 3.3 -2.3 21 432 7010 310 8 6.1 -5.1 22 400 7600 285 10 9.7 -2.6 23 399 7620 300 10 8.7 -5.0 24 383 7925 290 8 7.5 -2.7 25 367 8230 280 10 9.8 -1.7 26 352 8534 260 9 8.9 1.6 27 338 8839 245 10 9.1 4.2 28 324 9144 305 13 10.6 -7.5 29 300 9720 315 20 14.1 -14.1 30 286 10058 305 19 15.6 -10.9 31 262 10668 270 11 11.0 -0.0 32 251 10973 295 13 11.8 -5.5 33 250 10990 285 11 10.6 -2.8 34 239 11278 275 9 9.0 -0.8 35 218 11887 285 15 14.5 -3.9 36 200 12470 265 19 18.9 1.7 37 150 14260 220 10 6.4 7.7 38 148 14326 215 11 6.3 9.0 39 141 14630 220 10 6.4 7.7 40 134 14935 245 10 9.1 4.2 41 127 15240 290 12 11.3 -4.1 42 120 15545 280 9 8.9 -1.6 43 114 15850 280 10 9.8 -1.7 44 108 16154 280 9 8.9 -1.6 45 103 16459 330 7 3.5 -6.1 46 100 16630 175 7 -0.6 7.0 47 98 16764 125 4 -3.3 2.3 48 94 16979 205 6 2.5 5.4 49 88 17374 245 7 6.3 3.0 50 83 17678 340 5 1.7 -4.7 51 79 17983 305 8 6.6 -4.6 52 75 18288 95 2 -2.0 0.2 53 71 18593 135 12 -8.5 8.5 54 70 18640 215 7 4.0 5.7 55 67 18898 200 10 3.4 9.4 56 64 19202 125 3 -2.5 1.7 57 60 19507 265 10 10.0 0.9 58 57 19812 320 8 5.1 -6.1 59 54 20117 315 17 12.0 -12.0 60 52 20422 340 18 6.2 -16.9 61 50 20600 205 3 1.3 2.7 62 49 20726 10 16 -2.8 -15.8 63 47 21031 230 8 6.1 5.1 64 44 21336 225 20 14.1 14.1 65 42 21641 305 5 4.1 -2.9 66 40 21946 330 4 2.0 -3.5 67 38 22250 295 8 7.3 -3.4 68 36 22555 320 2 1.3 -1.5 69 35 22860 285 13 12.6 -3.4 70 33 23165 355 9 0.8 -9.0 71 31 23470 75 7 -6.8 -1.8 72 30 23770 85 15 -14.9 -1.3 73 30 23774 95 18 -17.9 1.6 74 27 24384 75 22 -21.3 -5.7 75 26 24689 90 30 -30.0 0.0 76 24 25298 75 20 -19.3 -5.2 77 23 25603 65 24 -21.8 -10.1 78 22 25908 100 25 -24.6 4.3 79 21 26213 120 30 -26.0 15.0 80 20 26400 75 24 -23.2 -6.2 81 20 26518 80 22 -21.7 -3.8 82 18 27127 75 23 -22.2 -6.0 83 16 27737 90 42 -42.0 0.0 84 14 28956 75 43 -41.5 -11.1 85 13 29261 85 46 -45.8 -4.0 86 12 29870 105 41 -39.6 10.6 87 10 31000 85 52 -51.8 -4.5 Wind Parameters Energy-Hel index: -100.63 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.20250428.23.gif