UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 8 JAN 26 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1018 9 13.0 11.2 89 1.8 12.0 320 4 284.7 286.1 284.4 307.4 8.22 1 1015 34 13.2 6.2 62 7.0 9.5 324 6 285.1 286.2 282.0 301.5 5.86 2 1000 159 12.6 8.1 74 4.5 10.1 345 14 285.8 286.9 283.2 304.7 6.78 3 996 193 12.4 7.4 72 5.0 9.7 348 14 285.9 287.0 283.0 304.0 6.49 4 989 252 15.8 10.8 72 5.0 12.9 355 15 289.9 291.3 286.5 313.2 8.24 5 954 559 16.2 9.2 63 7.0 12.1 10 15 293.3 294.6 287.2 315.3 7.67 6 925 820 13.6 8.6 72 5.0 10.7 20 13 293.2 294.6 287.1 315.0 7.60 7 921 856 13.4 7.4 67 6.0 10.0 24 13 293.4 294.6 286.6 313.6 7.02 8 920 866 13.4 6.4 63 7.0 9.5 25 13 293.5 294.6 286.2 312.4 6.56 9 916 902 13.8 -0.2 38 14.0 6.9 29 12 294.2 295.0 284.0 306.4 4.11 10 907 985 13.2 4.2 54 9.0 8.4 27 12 294.5 295.5 285.7 311.1 5.70 11 900 1050 13.8 -18.2 9 32.0 2.8 23 12 295.7 295.9 280.8 298.9 1.01 12 891 1135 13.8 -16.2 11 30.0 3.0 19 12 296.6 296.8 281.5 300.4 1.21 13 850 1529 10.8 -16.2 13 27.0 1.3 5 13 297.5 297.7 282.0 301.5 1.27 14 842 1608 10.4 -18.6 11 29.0 0.7 357 12 297.8 298.0 281.8 301.2 1.05 15 839 1637 10.0 -6.0 32 16.0 2.9 354 11 297.7 298.3 284.0 306.5 2.91 16 830 1727 9.4 -23.6 8 33.0 -0.5 345 10 298.0 298.1 281.4 300.2 0.69 17 800 2030 6.4 -8.6 33 15.0 0.3 315 5 298.0 298.4 283.6 305.6 2.49 18 796 2071 6.2 -10.8 28 17.0 -0.4 311 4 298.2 298.6 283.2 304.7 2.10 19 768 2365 9.0 316 11 304.3 20 765 2398 9.2 318 13 304.8 21 713 2981 9.8 289 22 311.7 22 700 3133 8.8 285 24 312.2 23 672 3451 8.2 276 27 315.2 24 570 4714 -2.1 -42.1 3 40.0 -10.0 288 41 318.3 318.4 288.4 318.9 0.17 25 569 4727 -2.3 -29.3 11 27.0 -9.4 289 41 318.2 318.4 288.8 320.4 0.59 26 567 4755 22.6 1.6 25 21.0 9.1 289 41 347.9 349.5 301.4 374.8 7.61 27 564 4799 22.2 12.2 53 10.0 14.8 289 42 347.9 351.3 305.8 404.4 16.06 28 557 4902 22.2 11.2 50 11.0 14.1 290 43 349.2 352.4 305.6 402.8 15.20 29 556 4917 22.0 12.0 53 10.0 14.6 290 43 349.1 352.5 306.0 405.9 16.08 30 207 12181 -50.1 -73.1 5 23.0 -50.5 238 64 350.0 350.0 296.6 350.0 0.01 31 200 12400 -52.1 -74.1 5 22.0 -52.5 240 62 350.3 350.3 296.7 350.3 0.01 32 150 14190 -68.5 -80.5 16 12.0 -68.5 260 65 352.1 352.1 297.1 352.1 0.00 33 144 14433 -70.7 -81.7 18 11.0 -70.8 258 66 352.4 352.4 297.1 352.4 0.00 34 136 14769 -73.7 -85.7 14 12.0 -73.7 256 68 352.9 352.9 297.3 352.9 0.00 35 133 14900 -73.7 -85.7 14 12.0 -73.7 255 69 355.2 355.2 297.7 355.2 0.00 36 129 15078 -73.7 -85.7 14 12.0 -73.7 255 69 358.3 358.3 298.4 358.3 0.00 37 100 16540 -80.3 -92.3 12 12.0 -80.3 255 50 372.6 372.6 301.0 372.6 0.00 TRP WND 133 14900 -73.7 -85.7 14 12.0 -73.7 255 69 355.2 355.2 297.7 355.2 0.00 Sounding variables and indices 1000-500 mb thick: 5538.75 m Freezing level: 590.80 mb = 4456.54 m = 14621.03 ft Freezing level: 568.82 mb = 4729.92 m = 15517.92 ft Freezing level: 449.51 mb = 7133.69 m = 23404.20 ft Wetbulb zero: 831.32 mb = 1713.45 m = 5621.49 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 42.77 % Est. max temperature: 25.44 C = 77.79 F Sfc-Lift cond lev (LCL): 990.87 mb = 236.31 m = 775.27 ft T: 14.89 C 700-500 lapse rate: -2.13 C/km ThetaE index: 12.14 C Layer 900.0- 891.0 mb Conv cond level (CCL): 611.64 mb = 4173.11 m = 13691.14 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 45.52 C = 113.94 F Cap Strength: 37.30 C Lifted Index: 35.44 C Risk: None Lifted Index @300 mb: 29.46 C Lifted Index @700 mb: 12.06 C Showalter Index: 42.18 C Risk: None Total Totals Index: -33.91 C Risk: None Vertical Totals Index: -3.45 C Cross Totals Index: -30.45 C K Index: -51.30 Risk: None Sweat Index: 71.15 Risk: None Energy Index: 15.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.57 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 14754.75 J/kg Cap Strength: 37.21 C Lift Cond Lev (LCL): 886.27 mb = 1179.32 m = 3869.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 19 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 1018 9 320 4 2.6 -3.1 | 149 15 -7.7 13.0 1 1000 159 345 14 3.6 -13.5 | 111 7 -6.6 2.6 2 983 305 360 16 -0.0 -16.0 | 91 10 -10.3 0.1 3 925 820 20 13 -4.4 -12.2 | 105 15 -14.7 3.9 4 915 914 30 12 -6.0 -10.4 | 109 17 -16.3 5.7 5 851 1524 360 12 -0.0 -12.0 | 112 11 -10.3 4.1 6 850 1529 5 13 -1.1 -13.0 | 105 12 -11.4 3.2 7 790 2134 305 3 2.5 -1.7 | 151 16 -7.8 14.4 8 761 2438 320 14 9.0 -10.7 | 167 6 -1.3 5.4 9 734 2743 305 21 17.2 -12.0 | 240 8 6.9 4.1 10 707 3048 285 22 21.3 -5.7 | 227 15 11.0 10.4 11 700 3133 285 24 23.2 -6.2 | 233 16 12.9 9.9 12 681 3353 275 26 25.9 -2.3 | 228 21 15.6 13.8 13 523 5486 295 48 43.5 -20.3 | 277 33 33.2 -4.2 14 500 5850 275 51 50.8 -4.4 | 254 42 40.5 11.7 15 484 6096 265 51 50.8 4.4 | 243 45 40.5 20.5 16 447 6706 270 54 54.0 -0.0 | 250 47 43.7 16.1 17 400 7560 260 56 55.1 9.7 | 240 52 44.9 25.8 18 365 8230 250 57 53.6 19.5 | 231 56 43.3 35.6 19 300 9660 275 64 63.8 -5.6 | 259 55 53.5 10.5 20 283 10058 280 68 67.0 -11.8 | 266 57 56.7 4.3 21 271 10363 280 67 66.0 -11.6 | 265 56 55.7 4.5 22 250 10930 255 63 60.9 16.3 | 237 60 50.6 32.4 23 216 11887 235 66 54.1 37.9 | 219 69 43.8 54.0 24 200 12400 240 62 53.7 31.0 | 223 64 43.4 47.1 25 179 13106 255 58 56.0 15.0 | 236 55 45.8 31.1 26 154 14021 265 67 66.7 5.8 | 249 61 56.5 21.9 27 150 14190 260 65 64.0 11.3 | 243 60 53.7 27.4 28 133 14900 255 69 66.6 17.9 | 239 66 56.4 34.0 29 125 15240 255 69 66.6 17.9 | 239 66 56.4 34.0 30 100 16540 255 50 48.3 12.9 | 233 48 38.0 29.0 31 96 16764 255 50 48.3 12.9 | 233 48 38.0 29.0 Wind Parameters Mean winds (0-6000m): 297.5 at 25.5 knts Storm direction: 327.5 at 19.1 knts Shear (0-3000m) pos: 1.9 neg: 4.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 58.9 neg: -28.6 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 61.56 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 ------------------------------------------------------------------------------- 500 355 13 107 10| 12.8 0.0 12.8| 3.5 -22.5 -19.0 -38.0 -0.48| 17.9 -8.6 1000 6 13 104 12| 5.6 0.0 5.6| 15.9 -22.9 -7.0 -7.0 -0.22| 12.3 -2.7 1500 8 13 105 13| 3.8 1.8 5.5| 18.0 -23.2 -5.2 -3.5 -0.16| 10.0 -1.6 2000 6 12 110 12| 2.8 2.9 5.7| 40.1 -23.2 16.9 8.5 0.08| 10.0 0.7 2500 360 11 116 11| 2.3 3.3 5.5| 52.0 -23.2 28.8 11.5 0.15| 10.9 1.6 3000 344 13 120 8| 1.9 4.5 6.4| 58.9 -28.6 30.2 10.1 0.17| 11.3 1.9 4000 315 16 195 5| 1.5 4.3 5.8|100.6 -31.8 68.8 17.2 0.22| 10.3 2.3 5000 303 21 236 9| 2.1 3.4 5.5|174.3 -31.8 142.5 28.5 0.30| 9.5 2.9 6000 297 25 251 13| 2.2 4.2 6.4|209.3-237.2 -27.8 -4.6 0.10| 10.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260108.00.gif