UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 15 OCT 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 1004 16 28.4 24.3 79 4.1 25.4 135 4 301.2 304.8 298.4 358.4 19.39 1 1000 51 27.8 23.6 78 4.2 24.7 85 3 301.0 304.4 297.8 355.8 18.65 2 949 515 23.8 22.0 90 1.8 22.5 32 17 301.4 304.7 297.5 353.9 17.81 3 925 740 22.4 20.4 88 2.0 21.0 40 22 302.2 305.3 296.8 351.1 16.53 4 850 1474 19.0 16.0 83 3.0 17.0 50 21 306.0 308.6 295.9 346.8 13.58 5 700 3125 10.6 7.5 81 3.1 8.7 65 15 314.2 316.0 295.1 343.3 9.34 6 689 3257 9.6 8.0 90 1.6 8.6 68 15 314.5 316.4 295.6 345.1 9.82 7 665 3551 9.0 4.0 71 5.0 6.1 76 15 317.1 318.6 294.7 341.4 7.69 8 543 5203 0.0 -6.0 64 6.0 -3.0 119 13 325.3 326.2 294.4 340.2 4.50 9 530 5397 -1.7 -5.9 73 4.2 -3.8 124 12 325.5 326.4 294.6 340.9 4.65 10 514 5641 -1.9 -10.9 50 9.0 -5.9 131 12 328.1 328.8 294.1 339.1 3.24 11 500 5860 -3.3 -11.3 54 8.0 -6.8 135 11 329.0 329.7 294.3 340.0 3.23 12 489 6036 -4.3 -15.3 42 11.0 -8.7 131 10 329.9 330.4 293.9 338.1 2.38 13 482 6149 -4.9 -14.9 45 10.0 -8.9 130 10 330.5 331.0 294.1 339.2 2.50 14 478 6214 -5.7 -10.7 68 5.0 -7.9 130 11 330.3 331.0 294.9 342.4 3.54 15 465 6430 -6.9 -11.5 70 4.6 -8.9 130 15 331.4 332.1 295.1 343.1 3.41 16 449 6702 -7.9 -24.9 24 17.0 -13.0 131 15 333.5 333.7 293.7 337.6 1.13 17 434 6966 -9.5 -24.5 28 15.0 -14.0 132 15 334.7 335.0 294.1 339.1 1.21 18 416 7291 -11.9 -26.9 28 15.0 -16.0 134 14 335.7 335.9 294.2 339.5 1.02 19 411 7384 -12.7 -23.7 39 11.0 -16.0 134 14 335.9 336.1 294.5 340.9 1.37 20 400 7590 -14.3 -27.3 32 13.0 -17.8 135 14 336.4 336.6 294.4 340.2 1.02 21 398 7628 -14.3 -31.3 22 17.0 -18.3 135 15 336.9 337.0 294.2 339.5 0.70 22 383 7919 -15.9 -26.9 38 11.0 -18.8 125 16 338.5 338.7 295.0 342.6 1.10 23 373 8118 -17.5 -33.5 23 16.0 -21.0 129 16 339.0 339.1 294.6 341.3 0.61 24 365 8280 -18.5 -27.5 45 9.0 -20.8 133 16 339.7 340.0 295.2 343.8 1.10 25 328 9067 -25.1 -30.1 63 5.0 -26.2 144 15 341.2 341.4 295.4 344.8 0.96 26 325 9134 -25.5 -33.5 47 8.0 -27.0 145 15 341.5 341.7 295.3 344.2 0.70 27 324 9156 -25.5 -35.5 39 10.0 -27.3 145 14 341.8 342.0 295.3 344.1 0.57 28 316 9337 -27.1 -31.9 64 4.8 -28.0 147 14 342.1 342.2 295.6 345.2 0.84 29 315 9360 -27.3 -30.8 72 3.5 -28.0 147 14 342.1 342.3 295.7 345.6 0.93 30 313 9406 -27.7 -29.9 81 2.2 -28.2 147 14 342.2 342.4 295.7 346.0 1.02 31 310 9475 -27.9 -32.3 66 4.4 -28.7 148 14 342.8 343.0 295.7 346.0 0.82 32 302 9663 -29.5 -36.5 51 7.0 -30.6 150 13 343.2 343.3 295.6 345.3 0.56 33 300 9710 -29.9 -36.9 51 7.0 -31.0 150 13 343.2 343.4 295.6 345.3 0.54 34 275 10327 -33.5 -36.1 77 2.6 -33.9 126 5 346.7 346.8 296.4 349.2 0.64 35 250 10990 -39.1 -42.1 73 3.0 -39.4 80 11 347.9 348.0 296.5 349.5 0.38 36 238 11323 -41.9 -44.9 72 3.0 -42.2 87 8 348.6 348.7 296.6 349.8 0.29 37 215 11999 -47.7 -55.7 39 8.0 -48.0 115 10 349.9 349.9 296.7 350.3 0.09 38 200 12470 -51.9 -56.9 55 5.0 -52.1 95 9 350.6 350.6 296.8 351.0 0.09 39 199 12503 -52.3 -57.3 55 5.0 -52.5 105 10 350.4 350.5 296.8 350.8 0.08 40 161 13839 -64.1 -69.1 50 5.0 -64.1 93 11 352.5 352.5 297.2 352.5 0.02 41 154 14111 -65.9 -73.9 32 8.0 -66.0 87 12 353.9 353.9 297.5 353.9 0.01 42 150 14270 -67.3 -76.3 27 9.0 -67.4 100 11 354.2 354.2 297.5 354.2 0.01 43 104 16382 -83.5 -88.5 41 5.0 -83.5 95 33 362.3 362.3 299.1 362.3 0.00 44 100 16600 -81.7 -88.7 29 7.0 -81.7 85 33 369.9 369.9 300.5 369.9 0.00 45 96 16831 -78.5 -87.5 22 9.0 -78.5 96 30 380.5 380.5 302.3 380.5 0.00 46 85 17525 -77.7 -85.7 26 8.0 -77.7 110 12 395.6 395.6 304.6 395.6 0.00 47 76 18160 -80.9 -86.9 36 6.0 -80.9 99 18 401.7 401.7 305.5 401.8 0.00 48 72 18468 -76.3 -86.3 19 10.0 -76.3 110 19 417.8 417.8 307.4 417.8 0.00 49 70 18630 -76.5 -85.5 23 9.0 -76.6 95 17 420.7 420.7 307.8 420.7 0.00 50 68 18797 -76.7 -85.7 23 9.0 -76.7 95 18 423.8 423.8 308.2 423.8 0.00 51 64 19152 -71.7 -84.7 13 13.0 -71.8 95 22 442.2 442.2 310.1 442.2 0.00 52 56 19937 -73.9 -88.9 8 15.0 -74.0 65 23 454.4 454.4 311.3 454.4 0.00 53 51 20491 -68.7 -87.7 5 19.0 -68.9 96 34 478.9 478.9 313.4 478.9 0.00 54 50 20610 -69.5 -87.5 6 18.0 -69.6 105 35 479.7 479.7 313.4 479.7 0.00 55 49 20731 -69.7 -86.7 7 17.0 -69.9 105 29 482.0 482.0 313.6 482.0 0.00 56 47 20982 -65.5 -85.5 5 20.0 -65.8 101 35 497.9 497.9 314.8 497.9 0.01 57 42 21670 -63.1 -86.1 3 23.0 -63.6 107 31 520.1 520.1 316.3 520.1 0.01 58 39 22125 -64.7 -83.7 6 19.0 -65.1 104 35 527.2 527.2 316.8 527.2 0.01 59 36 22618 -61.1 -85.1 3 24.0 -61.8 103 39 548.7 548.7 318.0 548.7 0.01 60 30 23760 -57.9 -85.9 2 28.0 -59.0 100 46 586.8 586.8 320.0 586.8 0.01 61 24 25171 -56.9 -90.9 1 34.0 -58.5 99 48 628.4 628.4 321.8 628.4 0.00 62 21 26025 -52.9 -88.9 1 36.0 -55.5 86 56 664.9 664.9 323.2 665.0 0.01 63 20 26340 -52.5 -88.5 1 36.0 -55.3 80 61 675.5 675.5 323.6 675.5 0.01 64 18 27020 -53.1 -88.1 1 35.0 -56.0 76 64 694.2 694.2 324.3 694.3 0.01 65 15 28206 -49.2 -85.6 1 36.5 -53.7 85 73 744.4 744.4 325.8 744.6 0.02 66 14 28660 -47.7 -84.7 1 37.0 -53.0 85 71 764.3 764.3 326.3 764.5 0.02 TRP 104 16382 -83.5 -88.5 41 5.0 -83.5 95 33 362.3 362.3 299.1 362.3 0.00 WND 15 28206 -49.2 -85.6 1 36.5 -53.7 85 73 744.4 744.4 325.8 744.6 0.02 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 543.00 mb = 5202.91 m = 17069.71 ft Wetbulb zero: 583.14 mb = 4621.64 m = 15162.68 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 75.98 % Est. max temperature: 33.04 C = 91.46 F Sfc-Lift cond lev (LCL): 946.56 mb = 537.69 m = 1764.06 ft T: 23.66 C 700-500 lapse rate: 5.08 C/km ThetaE index: 15.12 C Layer 1000.0- 689.0 mb Conv cond level (CCL): 885.74 mb = 1116.45 m = 3662.86 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 31.38 C = 88.48 F Cap Strength: 0.84 C Lifted Index: -1.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.38 C Lifted Index @700 mb: -0.90 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.30 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 245.00 Risk: None Energy Index: -1.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 799.08 J/kg Max Up Vert Vel: 39.98 m/s Conv Inhibition (B-): 20.58 J/kg Cap Strength: 0.84 C Lift Cond Lev (LCL): 918.43 mb = 801.85 m = 2630.72 ft Lev Free Conv (LFC): 793.43 mb = 2059.61 m = 6757.18 ft Equ Level (EL): 153.43 mb = 14132.88 m = 46367.17 ft B at Equ Level: 795.41 J/kg Max Parcel Lev (MPL): 93.43 mb = 16985.26 m = 55725.23 ft Wind level data Storm motion: 98 at 11 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 1004 16 135 4 -2.8 2.8 | 262 8 8.4 1.2 1 1000 51 85 3 -3.0 -0.3 | 283 8 8.2 -1.9 2 972 305 25 13 -5.5 -11.8 | 337 15 5.7 -13.4 3 925 740 40 22 -14.1 -16.9 | 9 19 -2.9 -18.5 4 850 1474 50 21 -16.1 -13.5 | 18 16 -4.9 -15.2 5 787 2134 65 17 -15.4 -7.2 | 25 10 -4.2 -8.8 6 732 2743 45 13 -9.2 -9.2 | 349 11 2.0 -10.8 7 706 3048 65 15 -13.6 -6.3 | 17 8 -2.4 -8.0 8 700 3125 65 15 -13.6 -6.3 | 17 8 -2.4 -8.0 9 504 5791 135 12 -8.5 8.5 | 202 7 2.7 6.8 10 500 5860 135 11 -7.8 7.8 | 209 7 3.4 6.1 11 485 6096 130 9 -6.9 5.8 | 226 6 4.3 4.1 12 466 6401 130 15 -11.5 9.6 | 178 8 -0.3 8.0 13 400 7590 135 14 -9.9 9.9 | 189 8 1.3 8.2 14 398 7620 135 15 -10.6 10.6 | 184 9 0.6 9.0 15 382 7925 125 16 -13.1 9.2 | 166 8 -1.9 7.5 16 352 8534 140 16 -10.3 12.3 | 185 11 0.9 10.6 17 300 9710 150 13 -6.5 11.3 | 206 11 4.7 9.6 18 298 9754 155 13 -5.5 11.8 | 209 12 5.7 10.1 19 285 10058 135 10 -7.1 7.1 | 217 7 4.1 5.4 20 273 10363 125 4 -3.3 2.3 | 265 8 7.9 0.6 21 262 10668 95 8 -8.0 0.7 | 286 3 3.2 -1.0 22 251 10973 90 11 -11.0 0.0 | 352 2 0.2 -1.7 23 250 10990 80 11 -10.8 -1.9 | 354 4 0.4 -3.6 24 239 11278 85 8 -8.0 -0.7 | 306 4 3.2 -2.3 25 218 11887 115 9 -8.2 3.8 | 235 4 3.1 2.2 26 209 12192 115 11 -10.0 4.6 | 203 3 1.2 3.0 27 200 12470 95 9 -9.0 0.8 | 291 2 2.3 -0.9 28 199 12497 105 10 -9.7 2.6 | 239 2 1.6 0.9 29 190 12802 100 7 -6.9 1.2 | 276 4 4.3 -0.4 30 181 13106 120 5 -4.3 2.5 | 263 7 6.9 0.8 31 164 13716 100 10 -9.8 1.7 | 266 1 1.4 0.1 32 156 14021 80 12 -11.8 -2.1 | 9 4 -0.6 -3.7 33 150 14270 100 11 -10.8 1.9 | 236 0 0.4 0.3 34 141 14630 90 14 -14.0 0.0 | 59 3 -2.8 -1.7 35 127 15240 75 12 -11.6 -3.1 | 4 5 -0.4 -4.8 36 114 15850 100 24 -23.6 4.2 | 101 13 -12.4 2.5 37 104 16382 95 33 -32.9 2.9 | 93 22 -21.7 1.2 38 103 16459 90 32 -32.0 0.0 | 85 21 -20.8 -1.7 39 100 16600 85 33 -32.9 -2.9 | 78 22 -21.7 -4.5 40 97 16764 90 33 -33.0 0.0 | 86 22 -21.8 -1.7 41 87 17374 140 10 -6.4 7.7 | 219 8 4.8 6.0 42 83 17678 80 15 -14.8 -2.6 | 40 6 -3.6 -4.3 43 70 18593 115 20 -18.1 8.5 | 135 10 -6.9 6.8 44 70 18630 95 17 -16.9 1.5 | 88 6 -5.7 -0.2 45 64 19202 95 22 -21.9 1.9 | 91 11 -10.7 0.3 46 60 19507 130 14 -10.7 9.0 | 184 7 0.5 7.3 47 57 19812 65 18 -16.3 -7.6 | 29 11 -5.1 -9.3 48 54 20117 65 30 -27.2 -12.7 | 48 21 -16.0 -14.3 49 50 20610 105 35 -33.8 9.1 | 108 24 -22.6 7.4 50 49 20726 105 29 -28.0 7.5 | 109 18 -16.8 5.9 51 47 21031 100 36 -35.5 6.3 | 101 25 -24.2 4.6 52 44 21336 110 28 -26.3 9.6 | 118 17 -15.1 7.9 53 40 21946 105 34 -32.8 8.8 | 108 23 -21.6 7.1 54 30 23760 100 46 -45.3 8.0 | 101 35 -34.1 6.3 55 29 24079 100 44 -43.3 7.6 | 101 33 -32.1 6.0 56 27 24384 95 49 -48.8 4.3 | 94 38 -37.6 2.6 57 26 24689 95 47 -46.8 4.1 | 94 36 -35.6 2.4 58 25 24994 105 49 -47.3 12.7 | 107 38 -36.1 11.0 59 24 25298 95 48 -47.8 4.2 | 94 37 -36.6 2.5 60 22 25603 95 50 -49.8 4.4 | 94 39 -38.6 2.7 61 20 26340 80 61 -60.1 -10.6 | 76 50 -48.9 -12.2 62 18 27127 75 65 -62.8 -16.8 | 70 55 -51.6 -18.5 63 16 27737 80 70 -68.9 -12.2 | 77 59 -57.7 -13.8 64 15 28206 85 73 -72.7 -6.4 | 83 62 -61.5 -8.0 65 13 28651 85 69 -68.7 -6.0 | 82 58 -57.5 -7.7 Wind Parameters Mean winds (0-6000m): 68.4 at 15.1 knts Storm direction: 98.4 at 11.3 knts Shear (0-3000m) pos: 2.0 neg: 3.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 89.8 neg: -16.9 tot: 72.9 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.7 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 75.10 Bulk Shear: 10.64 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 11 333 12| 0.0 19.2 19.2| 39.6 0.0 39.6 79.2 0.74| 21.1 15.5 1000 38 16 354 14| 3.0 9.6 12.6| 66.9 0.0 66.9 66.9 0.77| 14.0 10.8 1500 42 18 2 15| 2.4 6.4 8.8| 74.8 0.0 74.8 49.9 0.76| 10.3 7.8 2000 46 18 7 14| 2.3 4.8 7.1| 79.7 0.0 79.7 39.8 0.69| 9.0 6.2 2500 48 18 8 14| 1.9 3.8 5.6| 80.1 -11.2 68.9 27.6 0.50| 8.2 4.1 3000 49 17 7 13| 2.0 3.1 5.1| 89.8 -16.9 72.9 24.3 0.47| 8.0 3.7 4000 54 16 11 11| 2.2 2.3 4.6| 96.2 -16.9 79.3 19.8 0.49| 6.8 3.3 5000 61 16 16 10| 2.2 1.9 4.1|100.0 -16.9 83.1 16.6 0.53| 6.1 3.2 6000 68 15 21 8| 1.9 1.6 3.4|107.7 -16.9 90.8 15.1 0.55| 5.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251015.11.gif