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 VH004... Searching the city database file for: VH004 ... Date:0000Z 30 NOV 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 1008 66 20.0 14.0 68 6.0 16.2 0 0 292.5 294.3 289.0 321.0 10.01 1 1000 134 19.8 11.8 60 8.0 14.9 100 3 293.0 294.5 288.1 317.9 8.72 2 925 801 14.8 11.8 82 3.0 13.0 90 17 294.4 296.1 289.2 321.5 9.44 3 908 958 14.4 11.4 82 3.0 12.6 112 15 295.6 297.3 289.6 322.6 9.36 4 904 996 15.8 14.8 94 1.0 15.1 117 15 297.4 299.5 292.2 331.6 11.79 5 886 1168 16.2 16.2 100 0.0 16.2 143 14 299.5 301.9 293.9 338.1 13.19 6 870 1323 16.0 15.9 99 0.1 16.0 166 14 300.9 303.3 294.2 339.6 13.17 7 853 1491 15.2 15.2 100 0.0 15.2 191 13 301.8 304.1 294.2 339.6 12.84 8 850 1521 15.0 14.9 99 0.1 15.0 195 13 301.9 304.2 294.1 339.1 12.64 9 731 2790 10.2 8.6 90 1.6 9.2 230 13 309.9 311.7 294.1 339.4 9.64 10 700 3150 7.6 6.9 95 0.7 7.2 230 17 310.9 312.6 293.9 338.4 8.96 11 682 3363 5.8 5.8 100 0.0 5.8 228 21 311.2 312.8 293.7 337.5 8.52 12 671 3497 7.8 -0.2 57 8.0 3.5 227 24 314.9 316.0 292.4 332.7 5.63 13 633 3973 3.4 -1.3 71 4.7 1.0 225 31 315.2 316.2 292.4 332.6 5.50 14 626 4063 3.6 -10.4 35 14.0 -2.4 231 30 316.4 317.0 290.4 325.5 2.77 15 622 4115 2.8 -8.2 44 11.0 -2.1 235 29 316.1 316.7 290.8 326.8 3.31 16 619 4154 4.4 -36.6 3 41.0 -5.7 238 28 318.4 318.4 288.5 319.3 0.27 17 524 5491 -2.7 -36.7 5 34.0 -10.5 259 32 325.4 325.4 290.7 326.5 0.31 18 500 5860 -5.7 -34.7 8 29.0 -12.4 255 36 326.1 326.2 291.0 327.6 0.40 19 469 6358 -10.5 -36.5 10 26.0 -15.8 251 35 326.2 326.2 291.0 327.5 0.36 20 431 7005 -13.1 -48.1 4 35.0 -18.3 273 40 330.8 330.8 292.0 331.3 0.11 21 400 7570 -17.3 -51.3 3 34.0 -21.6 290 46 332.5 332.5 292.5 332.8 0.08 22 377 8011 -19.9 -52.9 4 33.0 -23.7 280 51 334.7 334.8 293.1 335.1 0.07 23 363 8292 -19.5 -60.5 1 41.0 -23.6 276 55 338.9 338.9 294.1 339.1 0.03 24 327 9059 -24.5 -58.1 3 33.6 -27.6 290 62 342.4 342.4 294.9 342.6 0.05 25 324 9126 -24.9 -57.9 3 33.0 -27.9 290 62 342.7 342.7 295.0 342.9 0.05 26 300 9680 -29.9 -59.9 4 30.0 -32.1 285 60 343.2 343.2 295.1 343.4 0.04 27 250 10950 -40.5 -58.5 13 18.0 -41.4 290 54 345.9 345.9 295.8 346.1 0.06 28 200 12430 -53.3 -66.3 19 13.0 -53.6 265 54 348.4 348.4 296.3 348.5 0.03 29 199 12462 -53.5 -67.5 17 14.0 -53.8 265 54 348.5 348.5 296.3 348.6 0.02 30 196 12560 -52.7 -74.7 5 22.0 -53.1 263 54 351.3 351.3 296.9 351.4 0.01 31 150 14240 -65.3 -80.3 11 15.0 -65.4 265 54 357.6 357.6 298.2 357.6 0.00 32 136 14830 -68.7 -86.7 6 18.0 -68.8 273 52 361.7 361.7 299.0 361.7 0.00 33 133 14963 -67.5 -87.5 4 20.0 -67.6 275 52 366.2 366.2 299.9 366.2 0.00 34 100 16620 -81.1 -93.1 11 12.0 -81.1 250 29 371.0 371.0 300.8 371.0 0.00 35 94 16966 -83.1 -94.1 13 11.0 -83.1 245 31 373.7 373.7 301.2 373.7 0.00 36 74 18306 -79.9 -89.9 17 10.0 -79.9 234 16 406.9 406.9 306.1 406.9 0.00 37 70 18620 -80.5 -89.5 21 9.0 -80.5 220 7 412.2 412.2 306.8 412.2 0.00 38 56 19904 -73.5 -89.5 7 16.0 -73.6 124 2 455.3 455.3 311.4 455.3 0.00 39 51 20460 -66.9 -88.9 3 22.0 -67.1 208 6 483.1 483.1 313.7 483.1 0.00 40 50 20580 -67.1 -89.1 3 22.0 -67.3 240 7 485.4 485.4 313.9 485.4 0.00 41 41 21788 -62.9 -89.9 1 27.0 -63.4 195 14 524.2 524.2 316.6 524.2 0.00 42 40 21940 -64.1 -90.1 2 26.0 -64.6 191 15 524.9 524.9 316.6 524.9 0.00 43 32 23318 -60.1 -89.1 1 29.0 -61.0 309 4 570.2 570.2 319.2 570.2 0.00 44 30 23720 -60.5 -88.5 1 28.0 -61.4 345 1 579.7 579.7 319.6 579.7 0.01 45 28 24148 -62.1 -89.1 2 27.0 -62.9 310 1 586.8 586.8 320.0 586.8 0.00 46 24 25116 -55.7 -86.7 1 31.0 -57.5 8 5 631.9 631.9 322.0 631.9 0.01 TRP 94 16966 -83.1 -94.1 13 11.0 -83.1 245 31 373.7 373.7 301.2 373.7 0.00 WND 327 9059 -24.5 -58.1 3 33.6 -27.6 290 62 342.4 342.4 294.9 342.6 0.05 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 560.13 mb = 4982.33 m = 16346.03 ft Wetbulb zero: 631.03 mb = 3997.95 m = 13116.48 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 59.70 % Est. max temperature: 29.05 C = 84.28 F Sfc-Lift cond lev (LCL): 922.35 mb = 825.37 m = 2707.89 ft T: 14.74 C 700-500 lapse rate: 4.91 C/km ThetaE index: 13.93 C Layer 700.0- 622.0 mb Conv cond level (CCL): 695.08 mb = 3207.82 m = 10524.22 ft Mean mixing ratio: 9.16 g/kg Conv temperature: 38.54 C = 101.38 F Cap Strength: 11.11 C Lifted Index: 10.63 C Risk: None Lifted Index @300 mb: 16.90 C Lifted Index @700 mb: 7.11 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.60 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.80 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.36 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 33315.64 J/kg Cap Strength: 11.05 C Lift Cond Lev (LCL): 886.12 mb = 1166.38 m = 3826.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1008 66 0 0 -0.0 -0.0 | 88 14 -14.5 -0.6 1 1000 134 100 3 -3.0 0.5 | 90 17 -17.4 -0.0 2 980 305 60 5 -4.3 -2.5 | 81 19 -18.8 -3.1 3 946 610 60 13 -11.3 -6.5 | 75 27 -25.7 -7.1 4 925 801 90 17 -17.0 0.0 | 89 31 -31.5 -0.6 5 913 914 105 15 -14.5 3.9 | 97 29 -29.0 3.3 6 850 1521 195 13 3.4 12.6 | 137 16 -11.1 12.0 7 850 1524 190 13 2.3 12.8 | 135 17 -12.2 12.2 8 790 2134 210 7 3.5 6.1 | 117 12 -11.0 5.5 9 762 2438 230 9 6.9 5.8 | 125 9 -7.6 5.2 10 700 3150 230 17 13.0 10.9 | 172 10 -1.4 10.4 11 657 3658 225 27 19.1 19.1 | 194 19 4.6 18.5 12 633 3962 225 31 21.9 21.9 | 199 23 7.4 21.4 13 587 4572 270 21 21.0 -0.0 | 275 7 6.5 -0.6 14 500 5860 255 36 34.8 9.3 | 247 22 20.3 8.8 15 485 6096 255 36 34.8 9.3 | 247 22 20.3 8.8 16 466 6401 250 35 32.9 12.0 | 238 22 18.4 11.4 17 414 7315 285 42 40.6 -10.9 | 294 28 26.1 -11.4 18 400 7570 290 46 43.2 -15.7 | 300 33 28.8 -16.3 19 366 8230 275 54 53.8 -4.7 | 278 40 39.3 -5.3 20 327 9059 290 62 58.3 -21.2 | 296 49 43.8 -21.8 21 323 9144 290 62 58.3 -21.2 | 296 49 43.8 -21.8 22 300 9680 285 60 58.0 -15.5 | 290 46 43.5 -16.1 23 260 10668 295 60 54.4 -25.4 | 303 48 39.9 -25.9 24 250 10950 290 54 50.7 -18.5 | 298 41 36.3 -19.0 25 207 12192 270 46 46.0 -0.0 | 271 32 31.5 -0.6 26 200 12430 265 54 53.8 4.7 | 264 40 39.3 4.1 27 189 12802 260 54 53.2 9.4 | 257 40 38.7 8.8 28 150 14240 265 54 53.8 4.7 | 264 40 39.3 4.1 29 148 14326 265 54 53.8 4.7 | 264 40 39.3 4.1 30 133 14935 275 52 51.8 -4.5 | 278 38 37.3 -5.1 31 103 16459 245 40 36.3 16.9 | 233 27 21.8 16.3 32 100 16620 250 29 27.3 9.9 | 234 16 12.8 9.4 33 97 16764 260 35 34.5 6.1 | 255 21 20.0 5.5 34 94 16966 245 31 28.1 13.1 | 227 19 13.6 12.5 35 92 17069 240 31 26.8 15.5 | 220 19 12.4 14.9 36 87 17374 285 25 24.1 -6.5 | 306 12 9.7 -7.0 37 83 17678 220 19 12.2 14.6 | 171 14 -2.3 14.0 38 78 17983 210 25 12.5 21.7 | 175 21 -2.0 21.1 39 70 18593 255 9 8.7 2.3 | 107 6 -5.8 1.8 40 70 18620 220 7 4.5 5.4 | 116 11 -10.0 4.8 41 54 20117 110 1 -0.9 0.3 | 89 15 -15.4 -0.2 42 50 20580 240 7 6.1 3.5 | 109 9 -8.4 2.9 43 40 21946 190 15 2.6 14.8 | 140 19 -11.9 14.2 44 38 22250 220 11 7.1 8.4 | 137 11 -7.4 7.9 45 36 22555 240 11 9.5 5.5 | 135 7 -4.9 4.9 46 30 23720 345 1 0.3 -1.0 | 84 14 -14.2 -1.5 47 27 24079 300 1 0.9 -0.5 | 86 14 -13.6 -1.1 48 20 25298 95 9 -9.0 0.8 | 91 23 -23.4 0.2 49 19 25603 110 11 -10.3 3.8 | 97 25 -24.8 3.2 Wind Parameters Mean winds (0-6000m): 237.8 at 19.3 knts Storm direction: 267.8 at 14.5 knts Shear (0-3000m) pos: 1.8 neg: 1.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 214.5 neg: -40.2 tot: 174.3 m^2/s^2 ave: 58.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 84.30 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 65 6 81 20| 12.2 0.0 12.2| 1.1 -25.1 -24.0 -48.1 -0.35| 13.2 -4.6 1000 84 10 86 25| 7.5 0.0 7.5|127.3 -25.1 102.1 102.1 0.37| 16.6 6.2 1500 108 12 97 26| 4.3 0.0 4.3|194.2 -25.1 169.1 112.7 0.48| 16.4 7.8 2000 132 11 107 24| 2.0 0.0 2.0|194.2 -38.7 155.5 77.8 0.36| 13.8 4.9 2500 150 11 114 22| 2.1 0.0 2.1|201.3 -40.2 161.1 64.5 0.37| 12.1 4.4 3000 175 11 124 19| 1.8 1.0 2.8|214.5 -40.2 174.3 58.1 0.42| 11.0 4.6 4000 207 15 148 15| 1.9 1.9 3.8|262.0 -40.2 221.8 55.5 0.45| 10.7 4.8 5000 226 17 167 11| 1.6 2.1 3.7|303.7 -45.6 258.1 51.6 0.45| 11.1 5.0 6000 238 19 191 10| 1.3 2.7 4.0|303.7 -63.7 240.0 40.0 0.38| 10.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251130.00.gif