UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102211.upa.cvt Date: 1100Z 22 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 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 64 29.2 25.5 81 3.7 26.4 50 8 302.1 305.9 299.5 364.1 20.90 1 1000 91 28.6 25.3 82 3.3 26.2 55 6 301.8 305.6 299.3 363.1 20.71 2 962 434 25.6 24.0 91 1.6 24.5 63 18 302.1 305.7 298.9 361.0 19.89 3 927 760 24.0 19.0 74 5.0 20.5 70 23 303.7 306.5 296.3 348.5 15.08 4 925 779 23.8 18.8 74 5.0 20.3 70 23 303.6 306.4 296.2 348.0 14.93 5 850 1515 19.2 17.0 87 2.2 17.7 75 20 306.3 309.0 296.6 349.8 14.49 6 782 2227 14.4 13.7 96 0.7 14.0 81 20 308.5 310.9 296.0 347.0 12.71 7 718 2947 12.0 9.4 84 2.6 10.3 88 19 313.5 315.5 295.7 345.6 10.37 8 700 3160 10.6 8.6 87 2.0 9.3 90 19 314.2 316.2 295.6 345.5 10.08 9 683 3364 8.8 7.8 93 1.0 8.2 90 21 314.4 316.3 295.5 344.9 9.78 10 638 3926 6.0 4.0 87 2.0 4.8 91 22 317.4 319.0 295.0 342.8 8.02 11 624 4108 5.8 -0.2 65 6.0 2.5 92 21 319.2 320.4 294.0 338.7 6.05 12 552 5102 0.0 -6.0 64 6.0 -2.9 96 17 323.7 324.6 293.9 338.4 4.43 13 539 5293 -1.3 -3.3 86 2.0 -2.3 97 16 324.4 325.5 295.0 342.7 5.57 14 536 5337 -0.7 -6.7 64 6.0 -3.6 97 16 325.6 326.5 294.3 340.0 4.32 15 513 5687 -2.9 -7.8 69 4.9 -5.2 99 14 327.1 327.9 294.6 341.0 4.15 16 500 5890 -3.7 -9.7 63 6.0 -6.4 100 13 328.5 329.3 294.6 340.9 3.66 17 499 5906 -3.9 -11.9 54 8.0 -7.3 100 13 328.5 329.1 294.1 339.0 3.08 18 489 6065 -4.7 -9.6 69 4.9 -6.9 98 12 329.4 330.2 294.8 342.2 3.78 19 475 6294 -5.7 -8.8 79 3.1 -7.1 96 11 330.9 331.7 295.5 345.0 4.14 20 468 6410 -6.1 -14.1 53 8.0 -9.4 95 11 331.8 332.4 294.6 341.3 2.75 21 462 6511 -6.7 -17.7 41 11.0 -10.8 97 11 332.3 332.7 294.2 339.5 2.06 22 446 6785 -8.9 -14.9 62 6.0 -11.3 102 10 332.9 333.4 294.8 342.3 2.70 23 400 7620 -13.9 -22.9 47 9.0 -16.7 110 14 336.9 337.2 294.9 342.4 1.52 24 353 8555 -19.3 -35.3 23 16.0 -22.5 130 12 341.9 342.0 295.3 344.0 0.54 25 345 8724 -20.1 -37.1 20 17.0 -23.3 127 10 343.1 343.2 295.5 344.9 0.46 26 340 8832 -20.9 -31.9 37 11.0 -23.3 125 9 343.4 343.6 295.8 346.4 0.78 27 314 9412 -25.1 -45.1 14 20.0 -27.8 82 5 345.5 345.5 295.8 346.4 0.22 28 300 9740 -28.3 -45.3 18 17.0 -30.4 80 5 345.5 345.5 295.8 346.4 0.22 29 258 10811 -36.3 -62.3 5 26.0 -37.7 94 9 348.9 348.9 296.4 349.1 0.03 30 250 11030 -37.9 -60.9 7 23.0 -39.1 115 7 349.7 349.7 296.6 349.9 0.04 31 244 11196 -39.5 -61.5 8 22.0 -40.6 105 7 349.8 349.8 296.6 349.9 0.04 32 226 11715 -44.3 -56.3 25 12.0 -44.9 184 5 350.2 350.2 296.7 350.5 0.08 33 219 11924 -46.1 -52.1 51 6.0 -46.4 217 4 350.6 350.6 296.9 351.1 0.14 34 200 12520 -51.1 -56.1 55 5.0 -51.3 195 13 351.8 351.9 297.1 352.3 0.10 35 185 13021 -55.1 -62.1 42 7.0 -55.3 195 14 353.3 353.3 297.4 353.5 0.05 36 169 13590 -60.5 -64.1 62 3.6 -60.6 189 8 353.6 353.6 297.4 353.8 0.04 37 150 14320 -66.9 -70.8 58 3.9 -67.0 190 10 354.8 354.8 297.7 354.9 0.02 38 134 14992 -72.5 -75.8 61 3.3 -72.5 165 17 356.5 356.5 298.0 356.6 0.01 39 114 15925 -80.1 -86.1 36 6.0 -80.1 164 29 359.2 359.2 298.5 359.3 0.00 40 100 16660 -83.1 -91.1 24 8.0 -83.1 100 19 367.2 367.2 300.1 367.2 0.00 41 96 16886 -84.1 -92.1 23 8.0 -84.1 90 21 369.5 369.5 300.5 369.5 0.00 42 85 17562 -82.1 -89.1 29 7.0 -82.1 96 19 386.7 386.7 303.3 386.7 0.00 43 83 17696 -78.7 -87.7 22 9.0 -78.7 97 19 396.2 396.2 304.7 396.2 0.00 44 70 18670 -76.3 -86.3 19 10.0 -76.3 105 17 421.2 421.2 307.9 421.2 0.00 45 66 19011 -76.7 -87.7 16 11.0 -76.7 106 19 427.4 427.4 308.6 427.4 0.00 46 51 20540 -66.5 -98.5 0 32.0 -66.8 110 25 484.0 484.0 313.8 484.0 0.00 47 50 20660 -66.3 -98.3 0 32.0 -66.5 110 26 487.2 487.2 314.0 487.2 0.00 48 46 21162 -67.1 -99.1 0 32.0 -67.4 107 25 497.1 497.1 314.7 497.1 0.00 49 34 23022 -57.7 -91.7 1 34.0 -58.7 95 23 566.7 566.7 319.0 566.7 0.00 50 30 23810 -57.9 -91.9 1 34.0 -59.1 90 22 586.8 586.8 320.0 586.8 0.00 51 20 26410 -51.5 -87.5 1 36.0 -54.6 100 42 678.5 678.5 323.7 678.6 0.01 52 19 26743 -51.7 -87.7 1 36.0 -54.8 687.9 687.9 324.0 688.0 0.01 53 17 27471 -47.5 -84.5 1 37.0 -52.2 723.6 723.7 325.2 723.8 0.02 54 14 28762 -44.7 -82.7 1 38.0 -51.2 774.5 774.5 326.6 774.7 0.03 55 10 30986 -50.3 -86.3 1 36.0 -55.7 831.8 831.8 328.0 832.0 0.02 TRP 96 16886 -84.1 -92.1 23 8.0 -84.1 90 21 369.5 369.5 300.5 369.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 552.00 mb = 5101.90 m = 16738.31 ft Wetbulb zero: 590.66 mb = 4553.15 m = 14937.96 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 80.24 % Est. max temperature: 33.26 C = 91.87 F Sfc-Lift cond lev (LCL): 951.24 mb = 533.18 m = 1749.26 ft T: 25.11 C 700-500 lapse rate: 5.24 C/km ThetaE index: 16.08 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 876.51 mb = 1247.64 m = 4093.27 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 1.37 C Lifted Index: -2.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.12 C Lifted Index @700 mb: -1.61 C Showalter Index: -0.67 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.70 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 257.00 Risk: None Energy Index: -1.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1176.70 J/kg Max Up Vert Vel: 48.51 m/s Conv Inhibition (B-): 20.87 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 909.34 mb = 927.64 m = 3043.39 ft Lev Free Conv (LFC): 844.34 mb = 1572.09 m = 5157.71 ft Equ Level (EL): 134.34 mb = 14977.35 m = 49137.70 ft B at Equ Level: 1170.55 J/kg Max Parcel Lev (MPL): 74.34 mb = 18326.12 m = 60124.34 ft Wind level data Storm motion: 114 at 14 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 64 50 8 -6.1 -5.1 | 329 13 6.7 -11.0 1 1000 91 55 6 -4.9 -3.4 | 320 12 7.9 -9.3 2 976 305 60 16 -13.9 -8.0 | 4 14 -1.1 -13.8 3 925 779 70 23 -21.6 -7.9 | 33 16 -8.8 -13.7 4 850 1515 75 20 -19.3 -5.2 | 31 13 -6.5 -11.0 5 700 3160 90 19 -19.0 0.0 | 47 9 -6.2 -5.8 6 658 3658 90 23 -23.0 0.0 | 60 12 -10.2 -5.8 7 500 5890 100 13 -12.8 2.3 | 0 4 -0.0 -3.6 8 468 6401 95 11 -11.0 1.0 | 339 5 1.8 -4.9 9 450 6706 100 10 -9.8 1.7 | 324 5 2.9 -4.1 10 416 7315 115 12 -10.9 5.1 | 291 2 1.9 -0.7 11 400 7620 110 14 -13.2 4.8 | 19 1 -0.4 -1.0 12 353 8534 130 12 -9.2 7.7 | 242 4 3.6 1.9 13 325 9144 120 6 -5.2 3.0 | 290 8 7.6 -2.8 14 312 9449 75 5 -4.8 -1.3 | 312 11 8.0 -7.1 15 300 9740 80 5 -4.9 -0.9 | 310 10 7.9 -6.7 16 275 10363 95 10 -10.0 0.9 | 330 6 2.8 -4.9 17 263 10668 80 9 -8.9 -1.6 | 332 8 3.9 -7.4 18 252 10973 110 9 -8.5 3.1 | 302 5 4.3 -2.7 19 250 11030 115 7 -6.3 3.0 | 294 7 6.5 -2.9 20 241 11278 100 7 -6.9 1.2 | 308 7 5.9 -4.6 21 220 11887 220 4 2.6 3.1 | 280 16 15.4 -2.8 22 210 12192 190 6 1.0 5.9 | 270 14 13.8 0.1 23 200 12520 195 13 3.4 12.6 | 247 18 16.2 6.7 24 182 13106 195 14 3.6 13.5 | 245 18 16.4 7.7 25 173 13411 200 12 4.1 11.3 | 252 18 16.9 5.5 26 165 13716 180 5 0.0 5.0 | 274 13 12.8 -0.8 27 157 14021 205 8 3.4 7.3 | 265 16 16.2 1.4 28 150 14320 190 10 1.7 9.8 | 254 15 14.5 4.0 29 142 14630 200 10 3.4 9.4 | 258 17 16.2 3.6 30 135 14935 165 17 -4.4 16.4 | 218 14 8.4 10.6 31 115 15850 165 28 -7.2 27.0 | 195 22 5.5 21.2 32 109 16154 160 31 -10.6 29.1 | 185 23 2.2 23.3 33 104 16459 125 20 -16.4 11.5 | 148 7 -3.6 5.7 34 100 16660 100 19 -18.7 3.3 | 67 6 -5.9 -2.5 35 96 16886 90 21 -21.0 0.0 | 55 10 -8.2 -5.8 36 70 18670 105 17 -16.4 4.4 | 69 4 -3.6 -1.4 37 50 20660 110 26 -24.4 8.9 | 105 12 -11.6 3.1 38 30 23810 90 22 -22.0 0.0 | 58 11 -9.2 -5.8 39 20 26410 100 42 -41.4 7.3 | 93 29 -28.6 1.5 Wind Parameters Mean winds (0-6000m): 84.4 at 18.7 knts Storm direction: 114.4 at 14.1 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -1.6 tot: 61.4 m^2/s^2 ave: 20.5 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.0 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 142.25 Bulk Shear: 8.27 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 61 14 359 13| 12.7 0.0 12.7| 41.6 0.0 41.6 83.1 0.95| 12.9 12.3 1000 67 18 17 14| 7.6 0.0 7.6| 55.3 -0.4 54.9 54.9 0.88| 8.9 7.8 1500 69 19 22 14| 4.5 0.0 4.5| 55.4 -1.6 53.7 35.8 0.76| 6.7 5.1 2000 71 19 24 13| 3.4 0.0 3.4| 58.3 -1.6 56.6 28.3 0.75| 5.4 4.1 2500 74 19 27 13| 2.8 0.0 2.8| 60.8 -1.6 59.2 23.7 0.73| 4.7 3.4 3000 76 19 29 12| 2.4 0.0 2.4| 63.0 -1.6 61.4 20.5 0.72| 4.2 3.0 4000 80 20 36 11| 2.1 0.0 2.1| 69.5 -2.6 66.9 16.7 0.65| 3.9 2.5 5000 82 20 38 11| 1.3 0.0 1.3| 69.5 -6.1 63.4 12.7 0.51| 3.6 1.8 6000 84 19 38 10| 0.9 0.2 1.1| 69.5 -10.2 59.3 9.9 0.36| 3.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251022.11.gif