UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 6 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 1007 66 23.2 18.8 76 4.4 20.2 70 1 295.8 298.2 293.1 335.1 13.68 1 1000 127 22.8 18.5 77 4.3 19.9 55 7 296.0 298.4 293.0 334.9 13.52 2 951 562 18.4 17.5 94 0.9 17.8 86 20 295.8 298.2 292.8 334.2 13.35 3 925 800 17.6 16.0 90 1.6 16.5 90 29 297.3 299.6 292.6 333.4 12.46 4 871 1313 14.4 14.3 99 0.1 14.3 88 18 299.1 301.3 292.7 333.7 11.85 5 868 1343 14.4 13.7 96 0.7 14.0 88 18 299.4 301.5 292.5 332.8 11.43 6 861 1412 17.2 11.2 68 6.0 13.4 87 16 303.0 304.8 292.3 332.0 9.75 7 850 1522 17.2 11.2 68 6.0 13.4 85 13 304.2 306.0 292.7 333.7 9.88 8 835 1674 18.2 11.2 64 7.0 13.7 105 14 306.8 308.6 293.6 337.1 10.06 9 823 1798 17.2 13.1 77 4.1 14.5 121 13 307.0 309.2 294.8 341.9 11.59 10 803 2008 17.2 7.2 52 10.0 11.1 119 15 309.2 310.7 292.7 333.5 7.96 11 781 2245 16.2 3.2 42 13.0 8.8 115 14 310.5 311.7 291.6 329.7 6.18 12 751 2577 14.0 7.0 63 7.0 9.7 104 9 311.7 313.3 293.7 337.6 8.40 13 736 2748 14.4 1.4 41 13.0 7.1 90 9 313.9 315.0 292.3 332.0 5.76 14 700 3170 11.8 3.8 58 8.0 7.1 110 11 315.6 316.9 293.9 338.2 7.20 15 682 3388 10.8 4.8 66 6.0 7.2 103 11 316.8 318.3 294.7 341.8 7.94 16 612 4285 6.6 -6.4 39 13.0 0.3 133 11 321.9 322.7 293.0 334.7 3.87 17 563 4964 0.8 -6.2 59 7.0 -2.6 120 5 322.9 323.7 293.6 336.9 4.28 18 500 5910 -4.3 -21.3 25 17.0 -9.9 180 19 327.8 328.1 292.4 332.7 1.40 19 494 6005 -4.9 -19.9 30 15.0 -10.1 185 16 328.2 328.5 292.7 333.8 1.60 20 457 6612 -8.9 -26.9 22 18.0 -13.9 228 6 330.6 330.8 292.8 333.9 0.92 21 448 6766 -7.9 -46.9 3 39.0 -14.8 215 4 333.7 333.8 292.9 334.2 0.13 22 410 7451 -10.9 -48.9 3 38.0 -17.1 226 5 338.4 338.4 294.0 338.9 0.11 23 400 7640 -12.5 -48.5 3 36.0 -18.3 240 7 338.7 338.8 294.1 339.2 0.12 24 317 9365 -26.9 -51.9 8 25.0 -29.4 348 12 342.0 342.1 294.9 342.5 0.10 25 307 9595 -29.1 -40.1 34 11.0 -30.6 352 15 342.1 342.2 295.2 343.6 0.38 26 305 9642 -29.3 -40.3 34 11.0 -30.8 353 15 342.5 342.5 295.3 343.9 0.37 27 300 9760 -29.9 -40.9 34 11.0 -31.4 355 17 343.2 343.3 295.4 344.7 0.36 28 278 10296 -32.9 -50.9 15 18.0 -34.5 358 13 346.5 346.5 296.0 347.0 0.13 29 250 11030 -38.9 -55.9 15 17.0 -39.9 335 17 348.2 348.2 296.3 348.6 0.08 30 211 12170 -48.3 -69.3 7 21.0 -48.8 298 15 350.9 350.9 296.8 350.9 0.02 31 200 12520 -51.5 -70.5 9 19.0 -51.9 295 15 351.2 351.2 296.9 351.3 0.01 32 177 13300 -58.1 -70.1 20 12.0 -58.3 304 15 352.9 352.9 297.3 352.9 0.02 33 150 14320 -66.5 -75.5 27 9.0 -66.5 300 9 355.5 355.5 297.8 355.6 0.01 34 136 14908 -70.9 -77.9 35 7.0 -70.9 326 9 357.8 357.8 298.3 357.9 0.01 35 135 14952 -70.9 -78.9 30 8.0 -70.9 330 9 358.6 358.6 298.4 358.6 0.01 36 129 15221 -71.3 -83.3 15 12.0 -71.3 355 8 362.6 362.6 299.2 362.6 0.00 37 104 16461 -82.7 -86.7 50 4.0 -82.7 113 2 363.8 363.8 299.4 363.8 0.00 38 100 16680 -83.5 -87.7 48 4.2 -83.5 135 1 366.4 366.4 299.9 366.4 0.00 39 93 17081 -84.7 -89.7 41 5.0 -84.7 285 5 371.7 371.7 300.9 371.7 0.00 40 82 17783 -80.3 -88.3 25 8.0 -80.3 246 2 394.3 394.3 304.4 394.3 0.00 41 76 18210 -81.9 -88.9 29 7.0 -81.9 197 15 399.7 399.7 305.2 399.7 0.00 42 72 18518 -75.7 -86.7 16 11.0 -75.7 204 11 419.0 419.0 307.6 419.1 0.00 43 70 18680 -76.3 -88.3 13 12.0 -76.3 55 7 421.2 421.2 307.9 421.2 0.00 44 65 19113 -72.1 -88.1 7 16.0 -72.2 81 10 439.4 439.4 309.8 439.4 0.00 45 51 20578 -62.9 -88.9 2 26.0 -63.3 62 16 492.5 492.5 314.4 492.5 0.00 46 50 20700 -62.5 -88.5 2 26.0 -62.9 90 19 496.2 496.2 314.7 496.2 0.00 47 40 22080 -59.7 -87.7 1 28.0 -60.4 55 16 535.9 535.9 317.3 536.0 0.00 48 36 22733 -61.9 -87.9 2 26.0 -62.5 75 19 546.6 546.6 317.9 546.7 0.00 49 35 22907 -59.3 -88.3 1 29.0 -60.2 69 19 557.8 557.8 318.5 557.9 0.00 50 30 23870 -59.3 -88.3 1 29.0 -60.3 85 25 583.0 583.0 319.8 583.0 0.01 51 28 24305 -55.1 -85.1 1 30.0 -56.8 88 27 606.3 606.3 320.9 606.3 0.01 52 20 26460 -53.1 -84.1 1 31.0 -55.8 65 19 673.6 673.6 323.6 673.8 0.02 53 19 26791 -52.3 -84.3 1 32.0 -55.2 82 19 686.1 686.1 324.0 686.2 0.02 TRP 93 17081 -84.7 -89.7 41 5.0 -84.7 285 5 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 553.12 mb = 5112.27 m = 16772.33 ft Wetbulb zero: 607.66 mb = 4342.83 m = 14247.96 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 60.08 % Est. max temperature: 30.91 C = 87.63 F Sfc-Lift cond lev (LCL): 944.22 mb = 623.52 m = 2045.65 ft T: 18.19 C 700-500 lapse rate: 5.88 C/km ThetaE index: 12.24 C Layer 803.0- 751.0 mb Conv cond level (CCL): 905.17 mb = 984.98 m = 3231.51 ft Mean mixing ratio: 13.10 g/kg Conv temperature: 25.42 C = 77.75 F Cap Strength: 6.59 C Lifted Index: 5.00 C Risk: None Lifted Index @300 mb: 7.76 C Lifted Index @700 mb: 6.04 C Showalter Index: 5.23 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 15.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 179.40 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.33 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 27846.68 J/kg Cap Strength: 6.53 C Lift Cond Lev (LCL): 926.79 mb = 783.37 m = 2570.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 at 10 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 66 70 1 -0.9 -0.3 | 329 10 5.0 -8.3 1 1000 127 55 7 -5.7 -4.0 | 359 12 0.2 -12.0 2 980 305 65 17 -15.4 -7.2 | 32 18 -9.5 -15.2 3 946 610 90 21 -21.0 0.0 | 62 17 -15.0 -8.0 4 925 800 90 29 -29.0 0.0 | 71 24 -23.0 -8.0 5 913 914 95 29 -28.9 2.5 | 77 24 -22.9 -5.5 6 850 1522 85 13 -13.0 -1.1 | 37 12 -7.0 -9.1 7 850 1524 85 15 -14.9 -1.3 | 44 13 -9.0 -9.3 8 820 1829 125 13 -10.6 7.5 | 83 5 -4.7 -0.5 9 791 2134 115 17 -15.4 7.2 | 85 9 -9.5 -0.8 10 763 2438 115 9 -8.2 3.8 | 28 5 -2.2 -4.2 11 736 2743 90 9 -9.0 0.0 | 21 9 -3.0 -8.0 12 710 3048 110 11 -10.3 3.8 | 46 6 -4.4 -4.2 13 700 3170 110 11 -10.3 3.8 | 46 6 -4.4 -4.2 14 684 3353 100 11 -10.8 1.9 | 39 8 -4.9 -6.1 15 659 3658 130 11 -8.4 7.1 | 69 3 -2.5 -0.9 16 589 4572 135 11 -7.8 7.8 | 83 2 -1.8 -0.2 17 568 4877 110 3 -2.8 1.0 | 336 8 3.1 -7.0 18 547 5182 155 11 -4.6 10.0 | 214 2 1.3 2.0 19 527 5486 140 11 -7.1 8.4 | 111 1 -1.1 0.4 20 507 5791 175 13 -1.1 13.0 | 224 7 4.8 5.0 21 500 5910 180 19 0.0 19.0 | 208 13 6.0 11.0 22 488 6096 190 13 2.3 12.8 | 240 10 8.2 4.8 23 469 6401 245 9 8.2 3.8 | 287 15 14.1 -4.2 24 434 7010 195 1 0.3 1.0 | 319 9 6.2 -7.0 25 400 7640 240 7 6.1 3.5 | 291 13 12.0 -4.5 26 340 8839 270 1 1.0 -0.0 | 319 11 7.0 -8.0 27 326 9144 345 9 2.3 -8.7 | 334 19 8.3 -16.7 28 300 9760 355 17 1.5 -16.9 | 343 26 7.4 -24.9 29 263 10668 360 11 -0.0 -11.0 | 343 20 6.0 -19.0 30 250 11030 335 17 7.2 -15.4 | 331 27 13.1 -23.4 31 241 11278 335 17 7.2 -15.4 | 331 27 13.1 -23.4 32 220 11887 325 13 7.5 -10.6 | 324 23 13.4 -18.6 33 210 12192 295 15 13.6 -6.3 | 306 24 19.5 -14.3 34 200 12520 295 15 13.6 -6.3 | 306 24 19.5 -14.3 35 182 13106 310 17 13.0 -10.9 | 315 27 19.0 -18.9 36 165 13716 290 9 8.5 -3.1 | 308 18 14.4 -11.1 37 157 14021 315 9 6.4 -6.4 | 319 19 12.3 -14.4 38 150 14320 300 9 7.8 -4.5 | 312 19 13.7 -12.5 39 142 14630 305 9 7.4 -5.2 | 315 19 13.3 -13.2 40 135 14935 330 9 4.5 -7.8 | 327 19 10.5 -15.8 41 100 16680 135 1 -0.7 0.7 | 324 9 5.2 -7.3 42 93 17069 135 1 -0.7 0.7 | 324 9 5.2 -7.3 43 93 17081 285 5 4.8 -1.3 | 311 14 10.8 -9.3 44 79 17983 235 1 0.8 0.6 | 318 10 6.8 -7.4 45 75 18288 185 19 1.7 18.9 | 215 13 7.6 10.9 46 71 18593 210 9 4.5 7.8 | 271 10 10.5 -0.2 47 70 18680 55 7 -5.7 -4.0 | 359 12 0.2 -12.0 48 68 18898 40 9 -5.8 -6.9 | 359 15 0.2 -14.9 49 61 19507 150 11 -5.5 9.5 | 197 2 0.5 1.5 50 55 20117 25 9 -3.8 -8.2 | 352 16 2.1 -16.2 51 52 20422 25 13 -5.5 -11.8 | 359 20 0.5 -19.8 52 50 20700 90 19 -19.0 0.0 | 58 15 -13.0 -8.0 53 50 20726 75 13 -12.6 -3.4 | 30 13 -6.6 -11.4 54 45 21336 110 17 -16.0 5.8 | 78 10 -10.0 -2.2 55 41 21946 45 15 -10.6 -10.6 | 14 19 -4.7 -18.6 56 37 22555 90 19 -19.0 0.0 | 58 15 -13.0 -8.0 57 35 22860 65 19 -17.2 -8.0 | 35 20 -11.3 -16.0 58 34 23165 85 19 -18.9 -1.7 | 53 16 -13.0 -9.7 59 32 23470 120 21 -18.2 10.5 | 102 12 -12.2 2.5 60 30 23774 80 21 -20.7 -3.6 | 52 19 -14.7 -11.6 61 30 23870 85 25 -24.9 -2.2 | 62 22 -19.0 -10.2 62 26 24689 90 29 -29.0 0.0 | 71 24 -23.0 -8.0 63 25 24994 80 29 -28.6 -5.0 | 60 26 -22.6 -13.0 64 24 25298 105 23 -22.2 6.0 | 83 16 -16.3 -2.0 65 22 25908 110 19 -17.9 6.5 | 83 12 -11.9 -1.5 66 21 26213 80 21 -20.7 -3.6 | 52 19 -14.7 -11.6 67 20 26460 65 19 -17.2 -8.0 | 35 20 -11.3 -16.0 68 20 26518 95 19 -18.9 1.7 | 64 14 -13.0 -6.3 69 18 26822 65 19 -17.2 -8.0 | 35 20 -11.3 -16.0 70 14 27737 60 19 -16.5 -9.5 | 31 20 -10.5 -17.5 71 12 28346 90 19 -19.0 0.0 | 58 15 -13.0 -8.0 72 11 28651 85 21 -20.9 -1.8 | 57 18 -15.0 -9.8 73 9 29261 115 17 -15.4 7.2 | 85 9 -9.5 -0.8 74 9 29566 110 15 -14.1 5.1 | 71 9 -8.1 -2.9 75 8 29870 155 17 -7.2 15.4 | 171 8 -1.2 7.4 76 7 30175 150 13 -6.5 11.3 | 170 3 -0.5 3.3 Wind Parameters Mean winds (0-6000m): 113.3 at 13.3 knts Storm direction: 143.3 at 10.0 knts Shear (0-3000m) pos: 4.7 neg: 2.9 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 134.9 neg: -51.7 tot: 83.2 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 13.12 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 72 15 32 15| 20.0 0.0 20.0| 82.0 0.0 82.0 164.1 0.92| 24.6 22.5 1000 85 20 55 17| 12.4 0.0 12.4|115.2 -9.3 105.9 105.9 0.70| 19.4 13.5 1500 87 20 57 17| 8.3 3.5 11.8|118.5 -40.3 78.2 52.1 0.40| 17.0 6.9 2000 92 18 59 14| 6.5 2.6 9.1|129.3 -40.4 88.9 44.5 0.41| 15.7 6.5 2500 95 17 60 13| 5.2 3.5 8.7|129.3 -51.0 78.3 31.3 0.27| 14.4 3.8 3000 96 16 57 12| 4.7 2.9 7.6|134.9 -51.7 83.2 27.7 0.28| 13.0 3.6 4000 100 15 57 10| 3.5 2.2 5.6|138.3 -53.1 85.2 21.3 0.28| 10.7 3.0 5000 104 13 57 8| 2.4 1.7 4.2|139.7 -58.7 81.0 16.2 0.18| 10.1 1.9 6000 113 13 66 7| 2.1 1.5 3.5|154.3 -63.3 91.0 15.2 0.15| 10.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251106.00.gif