UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102223.upa.cvt Date: 2300Z 22 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 22 OCT 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1003 57 25.4 23.7 90 1.7 24.2 20 4 298.3 301.7 297.2 352.7 18.70 1 1000 83 26.0 24.4 91 1.6 24.9 25 4 299.1 302.7 298.0 356.4 19.59 2 991 164 26.0 24.0 89 2.0 24.5 32 8 299.9 303.4 298.0 356.5 19.29 3 925 774 22.4 21.4 94 1.0 21.7 65 17 302.2 305.5 297.5 354.3 17.61 4 873 1279 19.6 18.7 95 0.9 19.0 86 17 304.3 307.3 296.9 351.2 15.74 5 850 1510 19.0 15.8 82 3.2 16.8 95 17 306.0 308.5 295.8 346.3 13.40 6 822 1797 18.2 14.4 78 3.8 15.6 101 17 308.1 310.5 295.8 346.4 12.65 7 700 3154 11.4 5.4 67 6.0 7.8 110 15 315.1 316.7 294.4 340.4 8.06 8 672 3494 10.2 3.2 62 7.0 6.1 111 11 317.5 318.9 294.4 340.3 7.19 9 547 5175 0.0 -3.1 80 3.1 -1.6 85 10 324.6 325.7 295.0 342.9 5.57 10 500 5890 -3.9 -8.1 73 4.2 -5.9 95 7 328.3 329.1 294.8 342.3 4.16 11 496 5953 -4.3 -7.9 76 3.6 -6.0 95 7 328.6 329.4 295.0 342.9 4.26 12 489 6066 -4.9 -11.9 58 7.0 -7.9 95 8 329.2 329.8 294.3 339.9 3.14 13 481 6195 -6.1 -9.8 75 3.7 -7.8 95 9 329.2 330.0 294.8 342.0 3.78 14 400 7620 -14.1 -16.0 85 1.9 -14.8 150 6 336.7 337.2 295.8 346.3 2.75 15 379 8029 -16.5 -18.8 82 2.3 -17.3 155 6 338.7 339.2 296.0 346.9 2.29 16 318 9329 -25.5 -28.2 78 2.7 -26.1 146 7 343.7 343.9 296.2 348.1 1.18 17 300 9750 -28.9 -31.7 77 2.8 -29.5 75 11 344.6 344.8 296.2 348.1 0.90 18 250 11020 -39.3 -43.2 66 3.9 -39.7 105 62 347.6 347.7 296.4 349.0 0.34 19 246 11130 -40.2 -44.2 65 4.0 -40.5 105 69 347.9 348.0 296.4 349.2 0.31 20 216 12005 -47.3 -52.1 58 4.8 -47.6 182 5 350.1 350.1 296.8 350.7 0.14 21 208 12254 -49.5 -58.5 34 9.0 -49.8 184 4 350.4 350.4 296.8 350.7 0.07 22 200 12510 -51.5 -63.5 23 12.0 -51.8 90 2 351.2 351.2 296.9 351.4 0.04 23 185 13010 -55.3 -69.3 16 14.0 -55.5 26 7 353.0 353.0 297.3 353.1 0.02 24 150 14310 -65.9 -76.9 20 11.0 -66.0 90 13 356.6 356.6 298.0 356.6 0.01 25 133 15024 -72.7 -79.7 34 7.0 -72.8 112 19 356.9 356.9 298.1 357.0 0.01 26 100 16650 -82.5 -90.5 24 8.0 -82.5 155 18 368.3 368.3 300.2 368.3 0.00 27 87 17422 -86.9 -93.9 27 7.0 -86.9 130 19 374.4 374.5 301.4 374.5 0.00 28 86 17487 -81.9 -91.9 17 10.0 -81.9 127 19 385.8 385.8 303.2 385.8 0.00 29 81 17823 -82.1 -89.1 29 7.0 -82.1 114 17 392.0 392.0 304.1 392.0 0.00 30 74 18339 -76.1 -85.1 23 9.0 -76.2 93 15 414.9 414.9 307.1 414.9 0.00 31 70 18660 -77.3 -85.3 27 8.0 -77.3 80 14 419.0 419.0 307.6 419.0 0.00 32 69 18743 -77.3 -85.3 27 8.0 -77.3 420.7 420.7 307.8 420.8 0.00 33 63 19272 -71.9 -83.9 15 12.0 -72.0 443.7 443.7 310.3 443.8 0.01 TRP 87 17422 -86.9 -93.9 27 7.0 -86.9 130 19 374.4 374.5 301.4 374.5 0.00 WND 246 11130 -40.2 -44.2 65 4.0 -40.5 105 69 347.9 348.0 296.4 349.2 0.31 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 547.00 mb = 5175.06 m = 16978.33 ft Wetbulb zero: 573.20 mb = 4793.03 m = 15724.98 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 76.89 % Est. max temperature: 32.94 C = 91.29 F Sfc-Lift cond lev (LCL): 978.92 mb = 272.19 m = 893.01 ft T: 25.36 C 700-500 lapse rate: 5.59 C/km ThetaE index: 10.25 C Layer 925.0- 822.0 mb Conv cond level (CCL): 914.03 mb = 878.04 m = 2880.66 ft Mean mixing ratio: 18.27 g/kg Conv temperature: 29.76 C = 85.57 F Cap Strength: 0.67 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.23 C Lifted Index @700 mb: -0.57 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.70 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1018.03 J/kg Max Up Vert Vel: 45.12 m/s Conv Inhibition (B-): 4.36 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 933.28 mb = 695.08 m = 2280.41 ft Lev Free Conv (LFC): 888.28 mb = 1127.27 m = 3698.34 ft Equ Level (EL): 848.28 mb = 1527.34 m = 5010.90 ft B at Equ Level: 13.47 J/kg Max Parcel Lev (MPL): 78.28 mb = 18018.29 m = 59114.40 ft Wind level data Storm motion: 126 at 10 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 1003 57 20 4 -1.4 -3.8 | 326 11 6.4 -9.5 1 1000 83 25 4 -1.7 -3.6 | 327 11 6.1 -9.3 2 975 305 45 15 -10.6 -10.6 | 10 17 -2.9 -16.3 3 925 774 65 17 -15.4 -7.2 | 31 15 -7.7 -12.9 4 850 1510 95 17 -16.9 1.5 | 65 10 -9.2 -4.2 5 762 2438 115 18 -16.3 7.6 | 102 9 -8.6 1.9 6 700 3154 110 15 -14.1 5.1 | 85 6 -6.3 -0.6 7 683 3353 110 13 -12.2 4.4 | 74 5 -4.5 -1.3 8 634 3962 115 6 -5.4 2.5 | 324 4 2.3 -3.2 9 610 4267 110 12 -11.3 4.1 | 65 4 -3.5 -1.6 10 588 4572 135 9 -6.4 6.4 | 245 2 1.4 0.6 11 566 4877 85 8 -8.0 -0.7 | 2 6 -0.2 -6.4 12 546 5182 85 10 -10.0 -0.9 | 19 7 -2.2 -6.6 13 506 5791 100 8 -7.9 1.4 | 2 4 -0.1 -4.3 14 500 5890 95 7 -7.0 0.6 | 351 5 0.8 -5.1 15 487 6096 95 8 -8.0 0.7 | 3 5 -0.2 -5.0 16 468 6401 95 10 -10.0 0.9 | 25 5 -2.2 -4.8 17 433 7010 145 10 -5.7 8.2 | 219 3 2.0 2.5 18 416 7315 130 9 -6.9 5.8 | 266 1 0.9 0.1 19 400 7620 150 6 -3.0 5.2 | 276 5 4.7 -0.5 20 339 8839 165 5 -1.3 4.8 | 278 7 6.5 -0.9 21 326 9144 175 5 -0.4 5.0 | 276 7 7.3 -0.7 22 300 9750 75 11 -10.6 -2.8 | 19 9 -2.9 -8.6 23 300 9754 70 5 -4.7 -1.7 | 338 8 3.0 -7.4 24 287 10058 50 9 -6.9 -5.8 | 356 12 0.9 -11.5 25 263 10668 100 30 -29.5 5.2 | 89 22 -21.8 -0.5 26 250 11020 105 62 -59.9 16.0 | 101 53 -52.1 10.3 27 246 11130 105 69 -66.6 17.9 | 102 60 -58.9 12.1 28 241 11278 105 68 -65.7 17.6 | 102 59 -57.9 11.9 29 230 11582 180 7 0.0 7.0 | 261 8 7.7 1.3 30 200 12497 185 3 0.3 3.0 | 289 8 8.0 -2.7 31 200 12510 90 2 -2.0 0.0 | 315 8 5.7 -5.7 32 191 12802 65 4 -3.6 -1.7 | 331 8 4.1 -7.4 33 182 13106 5 8 -0.7 -8.0 | 333 15 7.0 -13.7 34 173 13411 40 7 -4.5 -5.4 | 344 12 3.2 -11.1 35 165 13716 10 9 -1.6 -8.9 | 337 16 6.2 -14.6 36 150 14310 90 13 -13.0 0.0 | 43 8 -5.3 -5.7 37 150 14326 95 14 -13.9 1.2 | 54 8 -6.2 -4.5 38 121 15545 125 23 -18.8 13.2 | 124 13 -11.1 7.5 39 115 15850 140 36 -23.1 27.6 | 145 27 -15.4 21.9 40 103 16459 140 29 -18.6 22.2 | 147 20 -10.9 16.5 41 100 16650 155 18 -7.6 16.3 | 181 11 0.1 10.6 42 98 16764 140 22 -14.1 16.9 | 150 13 -6.4 11.1 43 87 17422 130 19 -14.6 12.2 | 134 9 -6.8 6.5 44 70 18660 80 14 -13.8 -2.4 | 37 10 -6.0 -8.2 Wind Parameters Mean winds (0-6000m): 96.4 at 12.8 knts Storm direction: 126.4 at 9.6 knts Shear (0-3000m) pos: 3.1 neg: 0.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 100.2 neg: -3.9 tot: 96.3 m^2/s^2 ave: 32.1 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.7 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 69.08 Bulk Shear: 14.74 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 47 12 5 14| 13.4 0.0 13.4| 50.0 0.0 50.0 99.9 0.92| 15.0 13.8 1000 58 15 19 14| 7.8 0.0 7.8| 71.5 0.0 71.5 71.5 0.91| 10.7 9.8 1500 69 15 30 13| 5.7 0.0 5.7| 86.3 0.0 86.3 57.6 0.90| 9.1 8.2 2000 78 16 41 12| 4.6 0.0 4.6| 94.3 0.0 94.3 47.2 0.90| 7.7 7.0 2500 86 16 51 11| 3.8 0.0 3.8|100.2 -0.7 99.5 39.8 0.89| 6.8 6.0 3000 91 16 57 10| 3.1 0.4 3.5|100.2 -3.9 96.3 32.1 0.78| 6.0 4.7 4000 95 15 58 8| 1.5 0.3 1.8|101.3 -10.0 91.3 22.8 0.48| 6.0 2.9 5000 97 14 56 7| 1.4 0.9 2.3|107.0 -10.3 96.7 19.3 0.51| 6.7 3.4 6000 96 13 50 7| 1.2 0.8 2.0|108.9 -13.0 95.9 16.0 0.46| 6.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251022.23.gif