UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 1 DEC 25 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 1012 9 19.0 15.3 79 3.7 16.6 0 0 291.2 293.1 289.3 321.8 10.86 1 1008 44 21.6 13.6 60 8.0 16.5 0 2 294.1 295.8 289.3 322.0 9.75 2 1000 116 21.8 12.8 57 9.0 16.1 360 6 295.0 296.6 289.3 321.8 9.32 3 983 265 22.4 10.4 47 12.0 15.1 2 6 297.0 298.5 288.9 320.5 8.07 4 981 283 22.4 10.4 47 12.0 15.1 2 6 297.2 298.6 289.0 320.8 8.09 5 925 790 18.2 11.2 64 7.0 13.8 10 8 297.9 299.6 290.1 324.4 9.06 6 872 1292 14.4 6.4 59 8.0 9.8 24 6 299.0 300.3 288.6 319.5 6.92 7 871 1302 14.4 6.4 59 8.0 9.8 24 6 299.1 300.4 288.6 319.6 6.93 8 856 1449 14.6 -3.4 29 18.0 5.9 28 5 300.8 301.5 285.8 311.4 3.47 9 850 1508 14.2 -0.8 36 15.0 6.6 30 5 301.0 301.8 286.7 313.8 4.24 10 832 1688 13.0 1.0 44 12.0 6.7 18 7 301.6 302.5 287.6 316.5 4.94 11 828 1728 13.0 1.0 44 12.0 6.7 16 8 302.0 302.9 287.8 317.0 4.97 12 793 2091 14.6 -29.4 3 44.0 1.4 352 13 307.5 307.6 284.9 308.9 0.42 13 782 2209 15.2 -23.8 5 39.0 2.0 345 14 309.4 309.5 285.9 311.8 0.71 14 753 2528 14.4 -18.6 9 33.0 2.0 324 19 311.9 312.1 287.3 315.8 1.17 15 700 3139 11.0 -23.0 7 34.0 -0.6 285 27 314.7 314.8 287.9 317.6 0.86 16 643 3841 6.4 -24.6 9 31.0 -3.6 280 28 317.2 317.3 288.8 320.0 0.81 17 537 5302 0.2 -28.8 9 29.0 -8.2 269 29 326.5 326.7 291.4 328.9 0.66 18 514 5651 -2.1 267 29 327.9 19 509 5729 -2.9 -16.9 33 14.0 -8.2 266 29 327.8 328.2 293.0 334.7 2.00 20 500 5870 -4.3 -19.3 30 15.0 -9.6 265 29 327.8 328.1 292.7 333.6 1.66 21 443 6807 -11.7 -27.7 25 16.0 -15.9 251 36 330.0 330.2 292.6 333.2 0.89 22 432 6998 -12.7 -38.7 9 26.0 -17.7 249 37 331.1 331.2 292.3 332.3 0.31 23 426 7105 -12.9 -22.9 43 10.0 -15.9 247 38 332.2 332.5 293.6 337.3 1.42 24 407 7450 -15.5 -25.5 42 10.0 -18.2 242 40 333.2 333.4 293.7 337.5 1.18 25 400 7580 -16.5 -19.1 80 2.6 -17.4 240 41 333.5 334.0 294.6 341.0 2.11 26 386 7848 -17.3 -28.3 38 11.0 -20.0 242 41 335.9 336.1 294.2 339.5 0.96 27 377 8024 -18.9 -24.9 59 6.0 -20.5 243 42 336.1 336.3 294.6 341.0 1.35 28 373 8104 -18.9 -27.9 45 9.0 -21.1 244 42 337.1 337.3 294.6 340.9 1.03 29 362 8326 -21.5 -35.5 27 14.0 -24.1 245 42 336.5 336.6 293.9 338.5 0.51 30 359 8387 -21.9 -32.9 36 11.0 -24.1 246 42 336.8 336.9 294.1 339.3 0.67 31 356 8449 -22.1 -31.1 44 9.0 -24.0 246 42 337.3 337.5 294.4 340.3 0.80 32 355 8470 -21.5 -38.5 20 17.0 -24.4 246 42 338.4 338.5 294.3 339.9 0.39 33 352 8533 -21.9 -31.9 40 10.0 -24.0 247 42 338.7 338.8 294.7 341.5 0.75 34 348 8617 -22.9 -47.9 8 25.0 -26.0 247 42 338.4 338.5 294.1 339.0 0.14 35 339 8809 -24.1 -37.1 29 13.0 -26.3 249 43 339.4 339.4 294.6 341.2 0.47 36 337 8852 -23.7 -43.7 14 20.0 -26.5 249 43 340.5 340.5 294.7 341.4 0.24 37 333 8939 -24.5 -47.5 10 23.0 -27.3 250 43 340.5 340.6 294.6 341.2 0.16 38 313 9387 -28.5 -45.5 18 17.0 -30.4 253 44 341.1 341.1 294.8 341.9 0.21 39 300 9690 -31.1 -35.8 63 4.7 -31.8 255 44 341.5 341.7 295.3 343.9 0.60 40 290 9928 -33.3 -35.1 84 1.8 -33.6 255 43 341.7 341.9 295.3 344.3 0.67 41 285 10049 -33.9 -38.9 61 5.0 -34.6 255 43 342.6 342.7 295.4 344.4 0.46 42 259 10710 -38.9 -47.9 38 9.0 -39.6 255 42 344.7 344.8 295.6 345.5 0.19 43 250 10950 -41.3 -47.3 52 6.0 -41.8 255 41 344.7 344.7 295.6 345.5 0.21 44 242 11171 -42.9 -47.3 62 4.4 -43.2 252 42 345.5 345.5 295.8 346.4 0.22 45 200 12430 -53.9 -60.9 42 7.0 -54.1 235 45 347.4 347.4 296.1 347.6 0.05 46 188 12824 -57.1 -66.1 31 9.0 -57.3 238 47 348.5 348.5 296.3 348.6 0.03 47 174 13310 -60.7 -71.7 22 11.0 -60.8 242 49 350.3 350.3 296.7 350.4 0.01 48 150 14220 -66.7 -75.7 27 9.0 -66.8 250 54 355.2 355.2 297.7 355.2 0.01 49 132 14982 -72.5 -82.5 21 10.0 -72.5 252 46 358.1 358.1 298.3 358.1 0.00 50 117 15688 -73.9 -84.9 17 11.0 -73.9 253 38 368.0 368.0 300.2 368.1 0.00 51 103 16422 -78.9 -88.9 18 10.0 -78.9 255 30 372.1 372.1 300.9 372.1 0.00 52 100 16590 -79.5 -89.5 18 10.0 -79.5 255 28 374.1 374.1 301.3 374.1 0.00 53 87 17374 -81.9 -90.9 20 9.0 -81.9 245 27 384.5 384.5 302.9 384.5 0.00 54 70 18600 -79.3 -88.3 21 9.0 -79.3 220 15 414.7 414.7 307.1 414.7 0.00 55 69 18682 -79.3 -88.3 21 9.0 -79.3 227 15 416.4 416.4 307.3 416.5 0.00 56 61 19390 -76.9 -86.9 19 10.0 -76.9 283 11 436.7 436.7 309.6 436.7 0.00 57 56 19892 -70.5 -82.5 15 12.0 -70.6 323 9 462.1 462.1 312.0 462.2 0.01 58 50 20570 -68.7 -83.7 10 15.0 -68.9 15 6 481.6 481.6 313.6 481.6 0.01 59 45 21201 -65.7 -85.7 5 20.0 -66.0 3 8 503.6 503.6 315.2 503.6 0.01 60 30 23680 -60.9 -91.9 1 31.0 -61.7 315 18 578.6 578.6 319.6 578.6 0.00 61 21 25928 -57.5 -89.5 1 32.0 -59.2 280 15 651.0 651.0 322.7 651.1 0.01 62 20 26240 -53.5 -86.5 1 33.0 -56.1 275 15 672.4 672.4 323.5 672.5 0.01 63 17 27296 -49.3 -76.3 3 27.0 -53.4 717.9 717.9 325.0 718.5 0.07 TRP 87 17374 -81.9 -90.9 20 9.0 -81.9 245 27 384.5 384.5 302.9 384.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 535.00 mb = 5332.34 m = 17494.33 ft Wetbulb zero: 711.64 mb = 3000.92 m = 9845.41 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 23.72 % Est. max temperature: 28.03 C = 82.45 F Sfc-Lift cond lev (LCL): 958.11 mb = 486.43 m = 1595.89 ft T: 20.71 C 700-500 lapse rate: 5.60 C/km ThetaE index: 8.19 C Layer 856.0- 850.0 mb Conv cond level (CCL): 609.88 mb = 4270.11 m = 14009.39 ft Mean mixing ratio: 8.75 g/kg Conv temperature: 47.86 C = 118.15 F Cap Strength: 11.55 C Lifted Index: 10.80 C Risk: None Lifted Index @300 mb: 14.17 C Lifted Index @700 mb: 9.57 C Showalter Index: 15.66 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 3.50 C K Index: -16.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.57 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 39730.93 J/kg Cap Strength: 11.52 C Lift Cond Lev (LCL): 839.02 mb = 1617.22 m = 5305.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 15 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 1012 9 0 0 -0.0 -0.0 | 134 15 -10.6 10.2 1 1000 116 360 6 -0.0 -6.0 | 111 11 -10.6 4.2 2 925 790 10 8 -1.4 -7.9 | 101 12 -12.0 2.3 3 850 1508 30 5 -2.5 -4.3 | 114 14 -13.1 5.8 4 700 3139 285 27 26.1 -7.0 | 258 16 15.5 3.2 5 500 5870 265 29 28.9 2.5 | 235 22 18.3 12.7 6 400 7580 240 41 35.5 20.5 | 219 39 24.9 30.7 7 300 9690 255 44 42.5 11.4 | 236 38 31.9 21.6 8 250 10950 255 41 39.6 10.6 | 234 36 29.0 20.8 9 200 12430 235 45 36.9 25.8 | 216 45 26.2 36.0 10 150 14220 250 54 50.7 18.5 | 234 49 40.1 28.6 11 100 16590 255 28 27.0 7.2 | 223 24 16.4 17.4 12 87 17374 245 27 24.5 11.4 | 213 26 13.9 21.6 13 70 18600 220 15 9.6 11.5 | 177 22 -1.0 21.7 14 50 20570 15 6 -1.6 -5.8 | 110 13 -12.2 4.4 15 30 23680 315 18 12.7 -12.7 | 320 3 2.1 -2.6 16 20 26240 275 15 14.9 -1.3 | 206 10 4.3 8.9 Wind Parameters Mean winds (0-6000m): 283.8 at 19.6 knts Storm direction: 313.8 at 14.7 knts Shear (0-3000m) pos: 0.9 neg: 4.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 135.5 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -87.0 tot: -76.3 m^2/s^2 ave: -25.4 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 49.59 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 3 6 112 12| 7.4 0.0 7.4| 0.0 -20.8 -20.8 -41.7 -0.86| 7.6 -6.5 1000 7 7 107 12| 3.6 0.0 3.6| 2.8 -23.4 -20.6 -20.6 -0.67| 4.9 -3.3 1500 11 6 108 12| 1.7 0.0 1.7| 10.6 -23.4 -12.7 -8.5 -0.35| 4.1 -1.4 2000 10 7 106 12| 1.3 2.1 3.3| 10.6 -47.1 -36.5 -18.2 -0.56| 5.2 -2.9 2500 354 9 100 10| 1.0 3.5 4.5| 10.6 -64.5 -53.8 -21.5 -0.66| 6.4 -4.3 3000 326 11 105 5| 0.9 4.5 5.4| 10.6 -87.0 -76.3 -25.4 -0.71| 7.8 -5.5 4000 301 15 218 3| 0.6 3.8 4.5| 10.6-107.6 -97.0 -24.2 -0.71| 6.8 -4.8 5000 291 18 235 7| 0.5 3.2 3.7| 10.6-121.5-110.9 -22.2 -0.71| 5.8 -4.1 6000 284 20 237 10| 0.4 2.8 3.3| 10.6-137.8-127.1 -21.2 -0.70| 5.2 -3.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251201.00.gif