UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for GC018... Searching the city database file for: GC018 ... Date:0000Z 30 NOV 25 Station: GC018 WMO ident: 60018 Latitude: 28.32 Longitude: -16.38 ------------------------------------------------------------------------------- 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 1007 118 17.6 9.6 59 8.0 12.9 330 3 290.2 291.5 285.8 311.3 7.46 1 1000 178 18.6 10.6 60 8.0 13.8 355 9 291.8 293.2 287.0 314.7 8.04 2 998 195 19.0 11.0 60 8.0 14.2 356 9 292.3 293.8 287.4 316.0 8.28 3 925 842 13.0 10.9 87 2.1 11.7 20 14 292.6 294.2 288.1 318.0 8.88 4 876 1297 9.6 7.5 87 2.1 8.4 30 10 293.7 295.0 287.1 315.1 7.44 5 850 1548 10.8 -2.2 40 13.0 4.6 35 8 297.5 298.2 284.9 308.9 3.82 6 847 1577 11.0 -3.0 37 14.0 4.4 36 8 298.0 298.6 284.9 308.8 3.62 7 791 2144 7.4 -3.6 46 11.0 2.3 59 7 300.0 300.7 285.8 311.2 3.70 8 775 2312 6.6 -10.4 28 17.0 -0.2 66 7 300.9 301.3 284.5 307.8 2.23 9 758 2494 5.6 -1.4 61 7.0 2.2 73 7 301.7 302.6 287.2 315.5 4.55 10 700 3140 1.6 -14.4 29 16.0 -4.1 100 6 304.3 304.6 285.3 309.9 1.79 11 690 3256 1.6 -21.4 16 23.0 -5.4 94 6 305.5 305.7 284.9 308.8 1.00 12 555 4973 -9.5 -37.5 8 28.0 -14.6 3 9 312.0 312.1 286.4 313.0 0.27 13 500 5770 -15.3 -42.3 8 27.0 -19.2 320 11 314.4 314.4 287.1 315.1 0.18 14 463 6345 -19.3 -39.3 15 20.0 -22.2 315 13 316.4 316.4 287.9 317.4 0.27 15 444 6654 -22.1 -31.1 44 9.0 -23.7 312 14 316.7 316.8 288.4 318.9 0.64 16 416 7128 -25.9 -38.9 28 13.0 -27.6 308 15 317.7 317.8 288.4 318.9 0.32 17 400 7410 -28.5 -38.5 38 10.0 -29.7 305 16 317.9 318.0 288.5 319.2 0.34 18 361 8132 -35.5 -38.4 75 2.9 -35.8 291 19 318.0 318.1 288.6 319.4 0.38 19 351 8327 -36.9 -39.6 76 2.7 -37.1 287 20 318.7 318.8 288.8 320.0 0.35 20 350 8346 -36.9 -41.9 60 5.0 -37.3 286 20 319.0 319.0 288.8 320.0 0.28 21 348 8386 -37.3 -38.4 89 1.1 -37.4 286 20 319.0 319.0 288.9 320.4 0.40 22 342 8505 -38.3 -38.8 95 0.5 -38.4 283 21 319.2 319.3 288.9 320.6 0.39 23 338 8586 -38.9 -41.6 76 2.7 -39.1 282 21 319.5 319.5 288.9 320.5 0.29 24 337 8606 -39.1 -39.5 96 0.4 -39.1 281 21 319.5 319.5 289.0 320.8 0.37 25 327 8811 -40.9 -45.3 62 4.4 -41.2 277 22 319.7 319.8 288.9 320.5 0.20 26 313 9107 -43.1 -48.0 58 4.9 -43.4 271 24 320.7 320.7 289.2 321.3 0.16 27 300 9390 -45.9 -47.9 80 2.0 -46.0 265 25 320.7 320.7 289.2 321.3 0.17 28 297 9457 -46.5 -48.7 78 2.2 -46.6 265 25 320.7 320.8 289.2 321.3 0.15 29 293 9547 -46.9 -51.9 57 5.0 -47.1 264 26 321.4 321.4 289.3 321.8 0.11 30 281 9824 -49.3 -53.0 65 3.7 -49.4 263 26 321.8 321.8 289.4 322.2 0.10 31 272 10038 -50.1 -67.1 12 17.0 -50.4 262 27 323.7 323.7 289.9 323.7 0.02 32 250 10590 -51.3 -69.3 10 18.0 -51.6 260 29 329.8 329.8 291.7 329.9 0.01 33 200 12020 -57.5 -76.5 7 19.0 -57.7 270 34 341.7 341.7 294.7 341.7 0.01 34 189 12374 -59.9 -76.9 9 17.0 -60.0 290 36 343.4 343.4 295.1 343.4 0.01 35 150 13810 -60.3 -83.3 3 23.0 -60.5 265 49 366.2 366.2 299.9 366.2 0.00 36 136 14421 -60.9 -83.9 3 23.0 -61.1 271 45 375.5 375.5 301.5 375.6 0.00 37 116 15399 -65.7 -85.7 5 20.0 -65.8 281 38 384.1 384.1 302.9 384.1 0.00 38 100 16300 -66.7 -86.7 4 20.0 -66.8 290 31 398.9 398.9 305.0 398.9 0.00 39 75 18042 -67.9 -87.9 4 20.0 -68.0 302 25 430.5 430.5 308.9 430.6 0.00 40 70 18460 -65.9 -87.9 3 22.0 -66.1 305 24 443.4 443.4 310.2 443.4 0.00 41 60 19404 -61.7 -87.7 2 26.0 -62.1 284 21 472.8 472.8 312.8 472.8 0.00 42 54 20054 -62.7 -88.7 2 26.0 -63.1 270 19 484.9 484.9 313.8 484.9 0.00 43 50 20530 -61.1 -88.1 2 27.0 -61.6 260 17 499.5 499.5 314.9 499.5 0.00 44 30 23720 -55.1 -85.1 1 30.0 -56.6 250 22 594.4 594.4 320.3 594.5 0.01 45 25 24886 -54.3 -85.3 1 31.0 -56.3 250 22 628.5 628.5 321.9 628.6 0.01 46 24 25147 -55.5 -85.5 1 30.0 -57.3 250 21 632.4 632.4 322.0 632.5 0.01 47 22 25705 -52.1 -84.1 1 32.0 -54.8 250 21 658.5 658.5 323.0 658.6 0.02 48 20 26320 -53.7 -84.7 1 31.0 -56.2 250 21 671.8 671.8 323.5 671.9 0.02 49 17 27363 -55.5 -85.5 1 30.0 -57.9 255 26 698.0 698.0 324.4 698.1 0.02 50 14 28604 -54.9 -85.9 1 31.0 -57.8 260 33 739.9 739.9 325.7 740.0 0.02 51 12 29605 -48.7 -82.7 1 34.0 -54.1 265 38 795.2 795.2 327.1 795.5 0.04 52 10 30800 -50.7 -83.7 1 33.0 -55.9 270 44 830.3 830.3 328.0 830.6 0.04 53 8.9 31557 -52.3 -84.3 1 32.0 -57.2 852.3 852.3 328.4 852.6 0.04 54 7.7 32499 -49.9 -83.9 1 34.0 -56.3 898.0 898.0 329.4 898.4 0.05 55 7.3 32852 -43.7 -81.7 1 38.0 -53.4 937.1 937.1 330.1 937.8 0.07 56 6.4 33744 -39.9 -78.9 1 39.0 -52.4 989.1 989.2 331.0 990.6 0.12 57 6.3 33851 -40.3 -79.3 1 39.0 -52.7 991.9 992.0 331.1 993.3 0.12 TRP 189 12374 -59.9 -76.9 9 17.0 -60.0 290 36 343.4 343.4 295.1 343.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 670.54 mb = 3503.31 m = 11493.67 ft Wetbulb zero: 776.01 mb = 2301.31 m = 7550.13 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 35.53 % Est. max temperature: 23.86 C = 74.95 F Sfc-Lift cond lev (LCL): 893.66 mb = 1130.25 m = 3708.11 ft T: 10.85 C 700-500 lapse rate: 6.43 C/km ThetaE index: 9.11 C Layer 876.0- 791.0 mb Conv cond level (CCL): 803.03 mb = 2019.05 m = 6624.12 ft Mean mixing ratio: 8.52 g/kg Conv temperature: 27.00 C = 80.61 F Cap Strength: 3.42 C Lifted Index: 2.90 C Risk: None Lifted Index @300 mb: 3.18 C Lifted Index @700 mb: 2.58 C Showalter Index: 7.71 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 13.10 C K Index: 7.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.14 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 57580.05 J/kg Cap Strength: 3.32 C Lift Cond Lev (LCL): 890.60 mb = 1158.92 m = 3802.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 7 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 1007 118 330 3 1.5 -2.6 | 251 7 6.2 2.1 1 1000 178 355 9 0.8 -9.0 | 308 7 5.5 -4.3 2 925 842 20 14 -4.8 -13.2 | 1 8 -0.1 -8.4 3 850 1548 35 8 -4.6 -6.6 | 357 2 0.1 -1.8 4 700 3140 100 6 -5.9 1.0 | 168 6 -1.2 5.7 5 500 5770 320 11 7.1 -8.4 | 288 12 11.8 -3.7 6 400 7410 305 16 13.1 -9.2 | 284 18 17.8 -4.5 7 300 9390 265 25 24.9 2.2 | 257 30 29.6 6.9 8 250 10590 260 29 28.6 5.0 | 254 35 33.3 9.7 9 200 12020 270 34 34.0 -0.0 | 263 39 38.7 4.7 10 189 12374 290 36 33.8 -12.3 | 281 39 38.5 -7.6 11 150 13810 265 49 48.8 4.3 | 260 54 53.5 9.0 12 100 16300 290 31 29.1 -10.6 | 280 34 33.8 -5.9 13 70 18460 305 24 19.7 -13.8 | 290 26 24.4 -9.1 14 50 20530 260 17 16.7 3.0 | 250 23 21.4 7.7 15 30 23720 250 22 20.7 7.5 | 244 28 25.4 12.2 16 20 26320 250 21 19.7 7.2 | 244 27 24.4 11.9 17 10 30800 270 44 44.0 -0.0 | 264 49 48.7 4.7 Wind Parameters Mean winds (0-6000m): 14.9 at 8.9 knts Storm direction: 44.9 at 6.6 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -83.7 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -0.2 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.67 Bulk Shear: 0.67 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 10 323 7| 10.6 0.0 10.6| 18.3 0.0 18.3 36.5 0.99| 11.5 11.5 1000 13 12 343 7| 5.3 0.0 5.3| 24.2 0.0 24.2 24.2 0.86| 8.3 7.2 1500 18 11 347 6| 2.5 0.0 2.5| 24.4 -0.2 24.2 16.1 0.68| 7.0 4.8 2000 23 10 351 5| 2.0 0.0 2.0| 25.1 -0.2 25.0 12.5 0.70| 6.0 4.2 2500 29 9 359 4| 1.7 0.0 1.7| 26.2 -0.2 26.0 10.4 0.69| 5.3 3.7 3000 34 9 7 3| 1.4 0.0 1.4| 27.9 -0.2 27.7 9.2 0.68| 4.8 3.3 4000 42 8 29 2| 1.1 0.8 1.9| 27.9 -3.8 24.1 6.0 0.43| 4.5 1.9 5000 33 8 359 2| 0.8 1.3 2.2| 27.9 -9.0 18.9 3.8 0.22| 4.4 1.0 6000 15 9 328 5| 0.7 1.5 2.2| 27.9 -20.2 7.7 1.3 0.10| 4.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//GC018/skewt/GC018.skewt.20251130.00.gif