UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 25 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 1011 66 20.8 1.8 28 19.0 11.0 35 5 293.0 293.8 283.7 305.6 4.31 1 1000 160 20.6 2.6 30 18.0 11.1 10 7 293.8 294.6 284.2 307.2 4.61 2 925 826 15.4 0.4 36 15.0 7.9 45 15 295.1 295.8 284.4 307.6 4.25 3 859 1448 10.8 -2.2 40 13.0 4.6 50 8 296.6 297.2 284.5 307.9 3.78 4 850 1536 10.8 -4.2 35 15.0 3.9 40 7 297.5 298.1 284.3 307.4 3.29 5 825 1785 10.6 -3.4 37 14.0 4.0 70 2 299.8 300.5 285.6 310.7 3.60 6 759 2477 8.6 -5.4 37 14.0 2.1 353 11 304.9 305.5 287.2 315.3 3.37 7 745 2631 8.4 -16.6 15 25.0 -0.7 300 12 306.3 306.5 285.6 310.8 1.40 8 741 2675 8.2 -14.8 18 23.0 -0.5 285 13 306.5 306.8 285.9 311.8 1.63 9 730 2799 7.6 1.6 66 6.0 4.4 256 13 307.2 308.3 290.3 325.2 5.89 10 700 3143 4.8 2.1 83 2.7 3.4 235 17 307.8 309.0 290.9 327.3 6.37 11 691 3248 3.8 1.9 87 1.9 2.8 235 16 307.8 309.0 290.9 327.3 6.36 12 683 3343 3.0 -0.3 79 3.3 1.3 235 15 308.0 309.0 290.2 324.9 5.49 13 679 3390 4.0 -17.0 20 21.0 -3.4 238 15 309.6 309.9 286.9 314.5 1.48 14 675 3438 4.4 -31.6 5 36.0 -5.0 242 16 310.6 310.6 286.0 312.0 0.40 15 644 3820 3.2 -30.8 6 34.0 -5.8 260 19 313.4 313.5 287.1 315.0 0.46 16 618 4155 5.4 260 22 319.7 17 575 4742 3.6 -40.4 2 44.0 -6.7 263 21 324.2 324.2 290.3 325.0 0.20 18 500 5860 -3.7 -41.7 3 38.0 -11.6 270 19 328.5 328.6 291.5 329.3 0.20 19 468 6378 -6.9 -44.9 3 38.0 -13.9 261 21 330.8 330.9 292.1 331.4 0.15 20 452 6649 -5.9 -48.9 2 43.0 -13.6 263 25 335.4 335.4 293.3 335.8 0.10 21 406 7477 -13.3 -32.3 19 19.0 -17.7 274 38 336.3 336.4 294.0 338.6 0.63 22 400 7590 -13.5 -35.5 14 22.0 -18.2 275 40 337.4 337.5 294.1 339.2 0.46 23 385 7879 -14.7 -43.7 7 29.0 -19.7 263 43 339.6 339.6 294.4 340.4 0.21 24 345 8697 -21.9 -45.9 9 24.0 -25.2 272 46 340.6 340.7 294.7 341.4 0.18 25 300 9710 -28.5 -55.5 6 27.0 -30.9 275 48 345.2 345.2 295.6 345.5 0.07 26 299 9734 -28.7 -56.7 5 28.0 -31.1 275 48 345.3 345.3 295.6 345.5 0.06 27 250 10990 -40.1 -60.1 10 20.0 -41.1 255 48 346.4 346.5 295.9 346.6 0.05 28 232 11494 -44.5 -59.5 17 15.0 -45.1 253 49 347.2 347.3 296.1 347.5 0.05 29 227 11639 -45.9 -54.9 35 9.0 -46.3 252 49 347.3 347.3 296.1 347.7 0.10 30 218 11906 -47.3 -63.3 14 16.0 -47.8 251 50 349.2 349.2 296.5 349.3 0.04 31 200 12470 -50.9 -63.9 20 13.0 -51.2 260 48 352.2 352.2 297.1 352.3 0.04 32 199 12503 -51.3 -68.3 11 17.0 -51.7 260 48 352.0 352.0 297.1 352.1 0.02 33 163 13770 -61.7 -72.7 22 11.0 -61.8 256 55 355.2 355.2 297.8 355.3 0.01 34 150 14280 -65.5 -73.5 32 8.0 -65.5 245 52 357.2 357.3 298.2 357.3 0.01 35 141 14653 -68.5 -74.5 42 6.0 -68.5 237 55 358.4 358.4 298.4 358.4 0.01 36 125 15364 -74.1 -80.5 37 6.4 -74.2 220 60 360.7 360.7 298.8 360.8 0.00 37 104 16411 -82.7 -89.7 29 7.0 -82.7 256 47 363.8 363.8 299.4 363.8 0.00 38 100 16630 -82.1 -90.1 24 8.0 -82.1 265 44 369.1 369.1 300.4 369.1 0.00 39 91 17154 -85.5 -92.5 27 7.0 -85.5 260 36 372.4 372.4 301.0 372.4 0.00 40 87 17404 -81.9 -88.9 29 7.0 -81.9 248 31 384.5 384.5 302.9 384.5 0.00 41 82 17734 -83.5 -89.5 34 6.0 -83.5 232 24 387.8 387.8 303.5 387.8 0.00 42 70 18620 -81.1 -88.1 30 7.0 -81.1 230 13 410.9 410.9 306.6 410.9 0.00 43 64 19124 -79.7 -88.7 21 9.0 -79.7 224 15 424.6 424.6 308.3 424.6 0.00 44 60 19493 -75.7 -88.7 11 13.0 -75.7 216 17 441.5 441.5 310.0 441.5 0.00 45 57 19794 -68.3 -87.3 5 19.0 -68.5 240 21 464.8 464.8 312.2 464.8 0.00 46 50 20590 -62.1 -89.1 2 27.0 -62.6 190 15 497.1 497.1 314.8 497.2 0.00 47 49 20715 -62.1 -89.1 2 27.0 -62.6 222 4 500.0 500.0 314.9 500.0 0.00 48 43 21521 -63.7 -89.7 2 26.0 -64.1 207 9 515.1 515.1 316.0 515.1 0.00 49 40 21970 -59.7 -88.7 1 29.0 -60.4 186 13 535.9 535.9 317.3 535.9 0.00 50 38 22290 -61.3 -88.3 2 27.0 -61.9 158 10 539.8 539.8 317.5 539.8 0.00 51 30 23770 -58.3 -87.3 1 29.0 -59.4 105 3 585.7 585.7 319.9 585.7 0.01 52 24 25182 -55.9 -86.9 1 31.0 -57.6 180 10 631.3 631.3 322.0 631.3 0.01 53 21 26043 -50.5 -83.5 1 33.0 -53.7 130 7 672.2 672.2 323.5 672.3 0.02 54 20 26360 -51.9 -83.9 1 32.0 -54.8 105 5 677.3 677.3 323.7 677.4 0.02 55 16 27790 -55.7 -85.7 1 30.0 -58.2 171 10 709.5 709.6 324.7 709.7 0.02 56 12 29662 -45.5 -81.5 1 36.0 -52.2 122 17 806.5 806.6 327.4 806.9 0.04 57 11 30240 -46.5 -81.5 1 35.0 -53.1 94 21 823.2 823.2 327.8 823.7 0.05 58 10 30880 -40.5 -80.5 1 40.0 -50.5 125 7 868.4 868.4 328.8 869.0 0.06 59 9.7 31088 -38.5 -78.5 1 40.0 -49.7 883.5 883.5 329.1 884.4 0.09 60 8.7 31842 -35.1 -77.1 1 42.0 -48.9 924.6 924.7 329.9 926.0 0.12 61 8.1 32340 -35.3 -77.3 1 42.0 -49.4 942.9 943.0 330.2 944.3 0.13 TRP 91 17154 -85.5 -92.5 27 7.0 -85.5 260 36 372.4 372.4 301.0 372.4 0.00 WND 125 15364 -74.1 -80.5 37 6.4 -74.2 220 60 360.7 360.7 298.8 360.8 0.00 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 538.01 mb = 5293.13 m = 17365.70 ft Wetbulb zero: 748.40 mb = 2593.33 m = 8508.19 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 29.91 % Est. max temperature: 24.30 C = 75.74 F Sfc-Lift cond lev (LCL): 761.23 mb = 2452.69 m = 8046.79 ft T: 8.67 C 700-500 lapse rate: 3.13 C/km ThetaE index: 4.48 C Layer 745.0- 741.0 mb Conv cond level (CCL): 430.17 mb = 7031.13 m = 23067.74 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 63.72 C = 146.70 F Cap Strength: 19.52 C Lifted Index: 20.30 C Risk: None Lifted Index @300 mb: 27.03 C Lifted Index @700 mb: 10.23 C Showalter Index: 20.30 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 14.50 C Cross Totals Index: -0.50 C K Index: 7.60 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 65872.82 J/kg Cap Strength: 20.18 C Lift Cond Lev (LCL): 749.54 mb = 2580.79 m = 8467.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 11 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 1011 66 35 5 -2.9 -4.1 | 106 12 -11.4 3.2 1 1000 160 10 7 -1.2 -6.9 | 92 10 -9.8 0.4 2 983 305 20 11 -3.8 -10.3 | 76 13 -12.3 -3.0 3 949 610 30 21 -10.5 -18.2 | 60 22 -19.1 -10.9 4 925 826 45 15 -10.6 -10.6 | 80 19 -19.2 -3.3 5 915 914 50 13 -10.0 -8.4 | 87 19 -18.5 -1.0 6 883 1219 75 9 -8.7 -2.3 | 106 18 -17.3 5.0 7 850 1536 40 7 -4.5 -5.4 | 98 13 -13.1 2.0 8 820 1829 75 1 -1.0 -0.3 | 126 12 -9.5 7.1 9 791 2134 360 9 -0.0 -9.0 | 79 9 -8.6 -1.7 10 762 2438 5 11 -1.0 -11.0 | 69 10 -9.5 -3.6 11 735 2743 260 13 12.8 2.3 | 204 10 4.2 9.6 12 708 3048 235 15 12.3 8.6 | 193 16 3.7 15.9 13 700 3143 235 17 13.9 9.8 | 197 18 5.4 17.1 14 682 3353 235 15 12.3 8.6 | 193 16 3.7 15.9 15 657 3658 260 17 16.7 3.0 | 219 13 8.2 10.3 16 609 4267 260 23 22.7 4.0 | 231 18 14.1 11.3 17 586 4572 260 21 20.7 3.6 | 228 16 12.1 11.0 18 504 5791 280 19 18.7 -3.3 | 248 11 10.1 4.0 19 500 5860 270 19 19.0 -0.0 | 235 13 10.4 7.3 20 485 6096 275 19 18.9 -1.7 | 241 12 10.4 5.7 21 466 6401 260 21 20.7 3.6 | 228 16 12.1 11.0 22 400 7590 275 40 39.8 -3.5 | 263 32 31.3 3.8 23 398 7620 275 38 37.9 -3.3 | 262 30 29.3 4.0 24 382 7925 260 44 43.3 7.6 | 247 38 34.8 15.0 25 324 9144 280 48 47.3 -8.3 | 272 39 38.7 -1.0 26 300 9710 275 48 47.8 -4.2 | 265 39 39.2 3.1 27 250 10990 255 48 46.4 12.4 | 242 43 37.8 19.7 28 209 12192 250 50 47.0 17.1 | 238 46 38.4 24.4 29 200 12470 260 48 47.3 8.3 | 248 42 38.7 15.6 30 181 13106 260 46 45.3 8.0 | 247 40 36.7 15.3 31 156 14021 255 58 56.0 15.0 | 245 52 47.5 22.3 32 150 14280 245 52 47.1 22.0 | 233 48 38.6 29.3 33 125 15364 220 60 38.6 46.0 | 209 61 30.0 53.3 34 121 15545 220 60 38.6 46.0 | 209 61 30.0 53.3 35 100 16630 265 44 43.8 3.8 | 252 37 35.3 11.1 36 98 16764 265 44 43.8 3.8 | 252 37 35.3 11.1 37 91 17154 260 36 35.5 6.3 | 243 30 26.9 13.6 38 78 17983 220 19 12.2 14.6 | 189 22 3.6 21.9 39 74 18288 200 23 7.9 21.6 | 179 29 -0.7 28.9 40 70 18593 205 29 12.3 26.3 | 186 34 3.7 33.6 41 70 18620 230 13 10.0 8.4 | 185 16 1.4 15.7 42 67 18898 230 13 10.0 8.4 | 185 16 1.4 15.7 43 60 19507 215 17 9.8 13.9 | 183 21 1.2 21.2 44 57 19812 240 21 18.2 10.5 | 208 20 9.6 17.8 45 54 20117 245 15 13.6 6.3 | 200 15 5.0 13.7 46 51 20422 260 13 12.8 2.3 | 204 10 4.2 9.6 47 50 20590 190 15 2.6 14.8 | 165 23 -6.0 22.1 48 49 20726 225 3 2.1 2.1 | 146 11 -6.4 9.4 49 47 21031 180 21 0.0 21.0 | 163 30 -8.6 28.3 50 44 21336 215 7 4.0 5.7 | 161 14 -4.6 13.0 51 40 21946 190 13 2.3 12.8 | 163 21 -6.3 20.1 52 38 22250 155 9 -3.8 8.2 | 141 20 -12.4 15.5 53 36 22555 175 17 -1.5 16.9 | 157 26 -10.1 24.2 54 35 22860 185 3 0.3 3.0 | 141 13 -8.3 10.3 55 30 23770 105 3 -2.9 0.8 | 125 14 -11.5 8.1 56 30 23774 170 11 -1.9 10.8 | 150 21 -10.5 18.1 57 27 24384 105 1 -1.0 0.3 | 128 12 -9.5 7.6 58 24 25298 190 11 1.9 10.8 | 160 19 -6.7 18.1 59 20 26360 105 5 -4.8 1.3 | 123 16 -13.4 8.6 60 17 27432 190 9 1.6 8.9 | 157 18 -7.0 16.2 61 16 27737 170 9 -1.6 8.9 | 148 19 -10.1 16.2 62 15 28346 180 13 0.0 13.0 | 157 22 -8.6 20.3 63 13 28956 145 9 -5.2 7.4 | 137 20 -13.7 14.7 64 13 29261 150 11 -5.5 9.5 | 140 22 -14.1 16.8 65 11 30175 90 23 -23.0 0.0 | 103 32 -31.6 7.3 66 10 30880 125 7 -5.7 4.0 | 128 18 -14.3 11.3 Wind Parameters Mean winds (0-6000m): 280.5 at 15.0 knts Storm direction: 310.5 at 11.3 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -85.9 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 14.6 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 58.05 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 23 12 75 14| 0.0 15.0 15.0| 0.0 -33.1 -33.1 -66.2 -0.60| 16.8-10.0 1000 34 14 76 17| 6.2 7.5 13.7| 64.0 -33.1 30.9 30.9 0.09| 15.1 1.3 1500 40 12 84 16| 4.1 4.3 8.5| 77.6 -39.1 38.5 25.7 0.11| 12.6 1.4 2000 40 10 89 15| 3.1 3.8 7.0| 93.3 -58.1 35.2 17.6 0.05| 12.4 0.7 2500 31 10 85 14| 2.5 4.2 6.7| 93.3 -72.6 20.7 8.3 -0.09| 12.6 -1.1 3000 19 11 77 12| 2.1 2.7 4.8| 93.3 -85.9 7.4 2.5 -0.24| 14.6 -3.6 4000 318 12 13 2| 1.3 2.0 3.4|130.8 -89.9 41.0 10.2 -0.12| 12.7 -1.6 5000 285 14 234 6| 0.8 1.6 2.5|143.4 -94.3 49.1 9.8 -0.10| 10.9 -1.0 6000 280 15 234 8| 0.5 1.3 1.9|156.2-102.6 53.6 8.9 -0.08| 9.8 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251125.12.gif