UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053000.upa.cvt Date: 0000Z 30 MAY 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 30 MAY 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -58 SFC 966 250 28.4 21.4 66 7.0 23.3 140 4 304.5 307.7 297.7 354.8 16.84 2 954 361 27.0 16.0 51 11.0 19.5 179 15 304.2 306.5 294.4 340.2 12.07 3 945 445 29.2 14.2 40 15.0 19.1 206 13 307.3 309.3 294.3 340.0 10.83 4 925 636 28.4 15.4 45 13.0 19.5 185 13 308.3 310.6 295.4 344.6 11.98 5 921 675 28.6 14.6 42 14.0 19.1 199 14 308.9 311.1 295.2 343.6 11.42 6 850 1381 22.4 13.4 57 9.0 16.4 295 19 309.6 311.8 295.4 344.5 11.44 7 822 1672 19.6 12.6 64 7.0 15.0 289 18 309.6 311.7 295.3 343.8 11.23 8 812 1777 21.2 11.2 53 10.0 14.6 286 18 312.4 314.4 295.4 344.3 10.35 9 790 2015 20.0 10.0 53 10.0 13.5 247 13 313.6 315.5 295.3 344.0 9.81 10 700 3045 11.4 6.4 71 5.0 8.3 155 9 315.1 316.8 294.8 342.2 8.65 11 658 3558 7.0 4.2 82 2.8 5.4 171 5 315.8 317.3 294.4 340.6 7.89 12 622 4018 4.4 -7.6 41 12.0 -1.2 114 5 317.9 318.6 291.5 329.2 3.47 13 564 4805 -2.9 -9.9 58 7.0 -5.9 90 3 318.3 319.0 291.4 328.8 3.20 14 500 5750 -8.5 -33.5 11 25.0 -14.0 185 19 322.7 322.8 290.0 324.3 0.45 15 495 5828 -9.1 -36.1 9 27.0 -14.7 189 18 322.9 322.9 290.0 324.2 0.35 16 455 6479 -13.5 -19.5 61 6.0 -15.4 215 24 325.2 325.6 292.1 331.4 1.79 17 425 7000 -14.7 -14.8 99 0.1 -14.7 228 36 330.1 330.7 294.3 339.9 2.86 18 400 7460 -15.9 -21.9 60 6.0 -17.7 240 47 334.3 334.7 294.4 340.2 1.66 19 393 7593 -16.5 -23.5 55 7.0 -18.5 240 47 335.2 335.5 294.4 340.5 1.46 20 333 8819 -25.1 -31.1 57 6.0 -26.3 260 51 339.7 339.9 295.0 342.9 0.86 21 306 9436 -23.7 -53.7 5 30.0 -27.1 258 59 350.0 350.0 296.7 350.4 0.08 22 300 9580 -24.9 -59.9 2 35.0 -28.1 255 63 350.3 350.3 296.7 350.5 0.04 23 285 9950 -26.5 -67.5 1 41.0 -29.6 259 66 353.2 353.2 297.3 353.2 0.02 24 260 10604 -31.1 -70.7 1 39.6 -33.4 265 72 355.8 355.8 297.8 355.8 0.01 25 250 10880 -33.1 -72.1 1 39.0 -35.1 270 69 356.9 356.9 298.1 356.9 0.01 26 200 12420 -44.7 -75.7 2 31.0 -45.6 270 59 362.0 362.0 299.1 362.0 0.01 27 191 12726 -47.5 -76.5 2 29.0 -48.1 268 59 362.3 362.3 299.1 362.3 0.01 28 150 14280 -59.3 -83.3 3 24.0 -59.5 260 57 367.9 367.9 300.2 367.9 0.00 29 116 15854 -71.3 -98.3 1 27.0 -71.3 260 51 373.8 373.8 301.2 373.8 0.00 30 100 16730 -74.1 -100.1 1 26.0 -74.2 260 43 384.6 384.6 303.0 384.6 0.00 31 91 17276 -77.5 -102.5 1 25.0 -77.5 269 34 388.3 388.3 303.5 388.3 0.00 32 84 17737 -76.1 -101.1 1 25.0 -76.2 277 26 400.2 400.2 305.2 400.2 0.00 33 77 18236 -78.9 -103.9 1 25.0 -78.9 285 18 404.4 404.4 305.8 404.4 0.00 34 70 18780 -78.1 -103.1 1 25.0 -78.1 225 17 417.3 417.3 307.4 417.3 0.00 35 69 18863 -78.7 -103.7 1 25.0 -78.7 222 17 417.7 417.7 307.4 417.7 0.00 36 63 19393 -74.3 -100.3 1 26.0 -74.4 203 16 438.4 438.4 309.7 438.4 0.00 37 58 19877 -75.5 -101.5 1 26.0 -75.6 186 15 446.2 446.2 310.5 446.2 0.00 38 52 20530 -66.3 -94.3 1 28.0 -66.5 163 13 481.8 481.8 313.6 481.8 0.00 39 50 20770 -64.9 -93.9 1 29.0 -65.2 155 13 490.5 490.5 314.2 490.6 0.00 40 37 22638 -58.1 -89.1 1 31.0 -59.0 93 12 552.1 552.1 318.2 552.1 0.00 41 30 23970 -54.7 -86.7 1 32.0 -56.3 50 12 595.5 595.5 320.4 595.6 0.01 42 26 24895 -52.7 -84.7 1 32.0 -54.9 66 12 626.1 626.1 321.7 626.2 0.01 43 23 25688 -54.1 -86.1 1 32.0 -56.3 79 13 644.3 644.3 322.4 644.4 0.01 44 20 26600 -48.7 -82.7 1 34.0 -52.6 95 13 687.1 687.1 324.0 687.3 0.02 45 19 26938 -48.1 -82.1 1 34.0 -52.3 699.1 699.1 324.4 699.3 0.02 46 16 28065 -50.3 -83.3 1 33.0 -54.2 727.2 727.2 325.3 727.4 0.02 47 15 28490 -46.5 -80.5 1 34.0 -52.0 753.3 753.4 326.0 753.7 0.04 48 13 29438 -47.5 -81.5 1 34.0 -53.1 781.4 781.4 326.8 781.7 0.04 49 10 31189 -43.1 -78.1 1 35.0 -51.7 858.7 858.7 328.6 859.6 0.09 TRP 77 18236 -78.9 -103.9 1 25.0 -78.9 285 18 404.4 404.4 305.8 404.4 0.00 WND 260 10604 -31.1 -70.7 1 39.6 -33.4 265 72 355.8 355.8 297.8 355.8 0.01 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 587.04 mb = 4492.36 m = 14738.54 ft Wetbulb zero: 628.38 mb = 3934.70 m = 12908.97 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 53.49 % Est. max temperature: 35.08 C = 95.14 F Sfc-Lift cond lev (LCL): 872.84 mb = 1147.49 m = 3764.70 ft T: 24.45 C 700-500 lapse rate: 7.36 C/km ThetaE index: 20.15 C Layer 790.0- 455.0 mb Conv cond level (CCL): 693.68 mb = 3120.11 m = 10236.47 ft Mean mixing ratio: 11.78 g/kg Conv temperature: 38.96 C = 102.12 F Cap Strength: 5.52 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 6.98 C Lifted Index @700 mb: 2.59 C Showalter Index: -3.48 C Risk: Severe thunderstorms possible Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 21.90 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 293.80 Risk: None Energy Index: -3.82 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 332.17 J/kg Max Up Vert Vel: 25.77 m/s Conv Inhibition (B-): 278.31 J/kg Cap Strength: 5.52 C Lift Cond Lev (LCL): 765.75 mb = 2280.79 m = 7482.83 ft Lev Free Conv (LFC): 610.75 mb = 4164.90 m = 13664.20 ft Equ Level (EL): 390.75 mb = 7635.55 m = 25050.72 ft B at Equ Level: 329.47 J/kg Max Parcel Lev (MPL): 280.75 mb = 10057.17 m = 32995.56 ft Wind level data Storm motion: 245 at 8 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 ---------------------------------------------------------- 0 966 250 140 4 -2.6 3.1 | 88 10 -10.1 -0.4 1 960 305 160 16 -5.5 15.0 | 132 17 -13.0 11.6 2 928 610 260 10 9.8 1.7 | 306 3 2.4 -1.7 3 925 636 185 13 1.1 13.0 | 146 11 -6.4 9.5 4 896 914 290 18 16.9 -6.2 | 315 13 9.4 -9.6 5 866 1219 295 20 18.1 -8.5 | 318 16 10.6 -11.9 6 850 1381 295 19 17.2 -8.0 | 320 15 9.7 -11.5 7 807 1829 285 18 17.4 -4.7 | 309 13 9.9 -8.1 8 779 2134 220 9 5.8 6.9 | 154 4 -1.7 3.5 9 751 2438 210 8 4.0 6.9 | 135 5 -3.5 3.5 10 725 2743 165 12 -3.1 11.6 | 128 13 -10.6 8.2 11 700 3045 155 9 -3.8 8.2 | 113 12 -11.3 4.7 12 649 3658 175 4 -0.3 4.0 | 94 8 -7.8 0.6 13 601 4267 65 5 -4.5 -2.1 | 65 13 -12.0 -5.5 14 557 4877 95 3 -3.0 0.3 | 73 11 -10.5 -3.2 15 500 5750 185 19 1.7 18.9 | 159 17 -5.8 15.5 16 478 6096 205 15 6.3 13.6 | 174 10 -1.2 10.2 17 400 7460 240 47 40.7 23.5 | 239 39 33.2 20.1 18 391 7620 240 47 40.7 23.5 | 239 39 33.2 20.1 19 318 9144 265 52 51.8 4.5 | 269 44 44.3 1.1 20 300 9580 255 63 60.9 16.3 | 256 55 53.4 12.9 21 260 10604 265 72 71.7 6.3 | 267 64 64.2 2.9 22 258 10668 260 69 68.0 12.0 | 262 61 60.5 8.6 23 250 10880 270 69 69.0 -0.0 | 273 62 61.5 -3.4 24 200 12420 270 59 59.0 -0.0 | 274 52 51.5 -3.4 25 150 14280 260 57 56.1 9.9 | 262 49 48.6 6.5 26 128 15240 260 56 55.1 9.7 | 262 48 47.7 6.3 27 100 16730 260 43 42.3 7.5 | 263 35 34.9 4.0 28 77 18236 285 18 17.4 -4.7 | 309 13 9.9 -8.1 29 70 18780 225 17 12.0 12.0 | 208 10 4.5 8.6 30 50 20770 155 13 -5.5 11.8 | 123 15 -13.0 8.4 31 30 23970 50 12 -9.2 -7.7 | 56 20 -16.7 -11.1 32 20 26600 95 13 -13.0 1.1 | 84 21 -20.4 -2.3 Wind Parameters Mean winds (0-6000m): 215.4 at 11.0 knts Storm direction: 245.4 at 8.2 knts Shear (0-3000m) pos: 4.0 neg: 4.4 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 21.9 deg Storm rel helicity (0-3000m) pos: 112.0 neg: -58.8 tot: 53.2 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 18.9 stream: 3.0 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 127.46 Bulk Shear: 2.61 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 ------------------------------------------------------------------------------- 500 196 13 156 10| 15.9 0.0 15.9| 70.8 -8.5 62.3 124.5 0.46| 52.0 23.7 1000 259 16 274 8| 12.1 0.0 12.1|110.7 -8.5 102.2 102.2 0.58| 36.9 21.3 1500 276 17 300 10| 8.1 1.1 9.1|111.7 -16.0 95.7 63.8 0.53| 25.8 13.6 2000 273 16 297 9| 6.0 5.1 11.2|111.7 -39.5 72.2 36.1 0.25| 24.4 6.1 2500 263 14 283 7| 4.8 6.0 10.8|112.0 -46.2 65.9 26.3 0.20| 21.6 4.4 3000 251 14 260 5| 4.0 4.4 8.4|112.0 -58.8 53.2 17.7 0.16| 18.9 3.0 4000 242 11 233 3| 3.0 3.0 6.0|112.0 -82.0 30.0 7.5 0.08| 15.7 1.2 5000 234 10 193 3| 1.9 2.4 4.3|141.2 -82.0 59.1 11.8 0.13| 13.7 1.8 6000 215 11 169 6| 3.0 2.0 5.0|228.2 -82.0 146.2 24.4 0.25| 13.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20250530.00.gif