UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 10 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 1003 67 22.6 17.6 73 5.0 19.2 0 0 295.5 297.8 292.3 332.0 12.72 1 1000 93 22.6 17.6 73 5.0 19.2 0 0 295.8 298.0 292.4 332.4 12.76 2 947 564 18.6 16.3 86 2.3 17.1 33 18 296.3 298.6 292.3 332.1 12.40 3 935 674 19.6 16.6 83 3.0 17.6 43 18 298.4 300.8 293.2 335.7 12.81 4 925 767 19.4 16.8 85 2.6 17.7 55 17 299.1 301.5 293.7 337.4 13.12 5 863 1363 16.2 15.9 98 0.3 16.0 50 22 301.8 304.2 294.6 341.0 13.28 6 850 1493 15.8 14.1 90 1.7 14.7 45 23 302.7 304.9 293.9 338.2 11.99 7 833 1665 15.6 13.3 86 2.3 14.1 42 25 304.2 306.4 294.0 338.8 11.60 8 810 1904 18.0 10.0 59 8.0 12.9 39 26 309.2 311.0 293.9 338.4 9.56 9 794 2075 17.8 6.8 48 11.0 11.1 36 24 310.8 312.3 293.0 334.9 7.83 10 700 3141 11.0 5.0 66 6.0 7.4 5 15 314.7 316.2 294.1 339.2 7.84 11 689 3273 9.8 4.8 71 5.0 6.8 359 15 314.8 316.3 294.1 339.3 7.85 12 515 5636 -3.9 -9.9 63 6.0 -6.5 51 19 325.5 326.2 293.6 337.2 3.50 13 500 5870 -4.7 -14.7 45 10.0 -8.7 60 21 327.3 327.8 293.2 335.7 2.45 14 474 6288 -6.7 -21.7 29 15.0 -11.6 38 17 329.9 330.2 293.0 334.9 1.42 15 471 6338 -6.1 -24.1 23 18.0 -11.7 33 17 331.2 331.4 293.2 335.4 1.16 16 459 6539 -7.1 -32.1 12 25.0 -13.4 22 18 332.4 332.5 292.9 334.5 0.56 17 416 7300 -10.9 -37.9 9 27.0 -16.6 58 14 337.0 337.1 293.9 338.4 0.35 18 415 7319 -11.1 -38.1 9 27.0 -16.7 62 14 337.0 337.1 293.9 338.3 0.34 19 400 7600 -13.5 -39.5 9 26.0 -18.5 110 7 337.4 337.5 294.0 338.7 0.31 20 370 8188 -17.5 -48.5 5 31.0 -21.9 110 6 339.7 339.8 294.4 340.3 0.13 21 363 8331 -16.9 -53.9 2 37.0 -21.7 110 6 342.4 342.4 295.0 342.7 0.07 22 300 9730 -27.7 -60.7 3 33.0 -30.3 110 3 346.3 346.4 295.8 346.5 0.04 23 255 10874 -37.5 -57.5 11 20.0 -38.7 92 5 348.3 348.3 296.3 348.6 0.06 24 250 11010 -38.5 -51.5 24 13.0 -39.5 95 5 348.8 348.9 296.5 349.4 0.13 25 246 11121 -39.5 -51.5 27 12.0 -40.4 105 7 348.9 349.0 296.5 349.5 0.14 26 238 11347 -40.9 -50.9 33 10.0 -41.6 123 11 350.2 350.2 296.8 350.8 0.15 27 220 11878 -44.3 -67.3 6 23.0 -45.1 107 11 352.9 352.9 297.3 353.0 0.02 28 200 12510 -49.7 -68.7 9 19.0 -50.2 115 15 354.1 354.1 297.5 354.1 0.02 29 192 12776 -52.3 -65.3 19 13.0 -52.6 111 17 354.1 354.1 297.5 354.2 0.03 30 190 12844 -52.7 -57.5 56 4.8 -52.9 111 17 354.5 354.5 297.7 354.8 0.08 31 153 14209 -63.9 -66.7 68 2.8 -64.0 211 14 358.0 358.0 298.3 358.1 0.03 32 150 14330 -65.1 -68.3 64 3.2 -65.1 205 15 357.9 357.9 298.3 358.1 0.03 33 145 14536 -66.9 -73.9 37 7.0 -67.0 195 16 358.3 358.3 298.4 358.3 0.01 34 120 15651 -77.1 -81.7 48 4.6 -77.1 156 17 359.5 359.5 298.6 359.5 0.00 35 100 16680 -84.1 -88.6 45 4.5 -84.1 165 27 365.2 365.2 299.7 365.2 0.00 36 83 17703 -87.5 -91.5 47 4.0 -87.5 125 15 378.3 378.3 302.0 378.3 0.00 37 81 17836 -87.3 -92.1 41 4.8 -87.3 123 14 381.4 381.4 302.5 381.4 0.00 38 80 17904 -82.5 -89.5 29 7.0 -82.5 121 14 392.6 392.6 304.2 392.6 0.00 39 75 18266 -81.1 -88.1 30 7.0 -81.1 35 9 402.9 402.9 305.6 402.9 0.00 40 70 18660 -75.3 -86.3 16 11.0 -75.3 105 9 423.3 423.3 308.1 423.3 0.00 41 66 19004 -73.1 -87.1 10 14.0 -73.2 111 18 435.3 435.3 309.4 435.3 0.00 42 59 19665 -71.5 -88.5 6 17.0 -71.6 96 13 453.0 453.0 311.1 453.1 0.00 43 55 20085 -66.9 -88.9 3 22.0 -67.1 72 12 472.8 472.8 312.8 472.8 0.00 44 50 20660 -68.5 -90.5 3 22.0 -68.7 45 15 482.1 482.1 313.6 482.1 0.00 45 49 20781 -68.5 -90.5 3 22.0 -68.7 82 14 484.9 484.9 313.8 484.9 0.00 46 37 22481 -65.1 -90.1 2 25.0 -65.5 68 10 534.1 534.1 317.2 534.2 0.00 47 35 22823 -60.7 -89.7 1 29.0 -61.4 65 9 554.2 554.2 318.3 554.2 0.00 48 32 23382 -59.7 -88.7 1 29.0 -60.6 17 9 571.2 571.2 319.2 571.3 0.00 49 30 23790 -55.7 -85.7 1 30.0 -57.2 30 25 592.8 592.8 320.3 592.8 0.01 50 26 24704 -52.9 -84.9 1 32.0 -55.1 57 23 625.5 625.5 321.7 625.6 0.01 51 20 26390 -53.3 -84.3 1 31.0 -55.9 205 3 673.0 673.0 323.5 673.1 0.02 52 17 27431 -55.7 -85.7 1 30.0 -58.0 173 7 697.4 697.4 324.3 697.5 0.01 53 12 29685 -48.7 -83.7 1 35.0 -54.1 207 1 795.2 795.2 327.1 795.5 0.03 54 11 30255 -50.1 -83.1 1 33.0 -55.2 233 3 810.1 810.2 327.5 810.5 0.04 TRP 83 17703 -87.5 -91.5 47 4.0 -87.5 125 15 378.3 378.3 302.0 378.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 564.53 mb = 4963.67 m = 16284.80 ft Wetbulb zero: 600.22 mb = 4393.19 m = 14413.19 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 69.89 % Est. max temperature: 29.60 C = 85.28 F Sfc-Lift cond lev (LCL): 932.05 mb = 701.50 m = 2301.48 ft T: 19.54 C 700-500 lapse rate: 5.75 C/km ThetaE index: 3.90 C Layer 810.0- 700.0 mb Conv cond level (CCL): 719.64 mb = 2906.80 m = 9536.62 ft Mean mixing ratio: 12.76 g/kg Conv temperature: 40.95 C = 105.70 F Cap Strength: 6.88 C Lifted Index: 4.54 C Risk: None Lifted Index @300 mb: 9.90 C Lifted Index @700 mb: 5.18 C Showalter Index: 2.84 C Risk: Showers probable Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 18.80 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.20 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.99 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 35903.62 J/kg Cap Strength: 6.83 C Lift Cond Lev (LCL): 908.87 mb = 918.17 m = 3012.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 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 1003 67 0 0 -0.0 -0.0 | 241 14 11.9 6.6 1 1000 93 0 0 -0.0 -0.0 | 241 14 11.9 6.6 2 976 305 20 15 -5.1 -14.1 | 318 10 6.7 -7.5 3 942 610 35 19 -10.9 -15.6 | 354 9 1.0 -9.0 4 925 767 55 17 -13.9 -9.8 | 33 4 -2.1 -3.2 5 909 914 65 19 -17.2 -8.0 | 75 6 -5.3 -1.4 6 850 1493 45 23 -16.3 -16.3 | 24 11 -4.4 -9.7 7 817 1829 40 27 -17.4 -20.7 | 21 15 -5.5 -14.1 8 788 2134 35 23 -13.2 -18.8 | 6 12 -1.3 -12.3 9 760 2438 45 21 -14.8 -14.8 | 20 9 -3.0 -8.3 10 708 3048 10 13 -2.3 -12.8 | 303 11 9.6 -6.2 11 700 3141 5 15 -1.3 -14.9 | 308 13 10.6 -8.4 12 682 3353 355 15 1.3 -14.9 | 302 16 13.2 -8.4 13 657 3658 360 13 -0.0 -13.0 | 298 13 11.9 -6.4 14 633 3962 15 13 -3.4 -12.6 | 305 10 8.5 -6.0 15 587 4572 360 21 -0.0 -21.0 | 321 19 11.9 -14.4 16 565 4877 10 19 -3.3 -18.7 | 325 15 8.6 -12.1 17 524 5486 45 17 -12.0 -12.0 | 2 5 -0.1 -5.4 18 500 5870 60 21 -18.2 -10.5 | 58 7 -6.3 -3.9 19 486 6096 60 17 -14.7 -8.5 | 56 3 -2.8 -1.9 20 467 6401 25 17 -7.2 -15.4 | 332 10 4.7 -8.8 21 432 7010 10 21 -3.6 -20.7 | 330 16 8.2 -14.1 22 400 7600 110 7 -6.6 2.4 | 211 10 5.3 9.0 23 300 9730 110 3 -2.8 1.0 | 230 12 9.1 7.6 24 299 9754 65 1 -0.9 -0.4 | 241 13 11.0 6.2 25 250 11010 95 5 -5.0 0.4 | 224 10 6.9 7.0 26 240 11278 120 9 -7.8 4.5 | 200 12 4.1 11.1 27 230 11582 135 17 -12.0 12.0 | 180 19 -0.1 18.6 28 219 11887 105 11 -10.6 2.8 | 188 10 1.2 9.4 29 200 12510 115 15 -13.6 6.3 | 172 13 -1.7 12.9 30 191 12802 110 17 -16.0 5.8 | 162 13 -4.1 12.4 31 182 13106 120 19 -16.5 9.5 | 164 17 -4.6 16.1 32 173 13411 140 9 -5.8 6.9 | 204 15 6.1 13.5 33 165 13716 235 9 7.4 5.2 | 239 23 19.2 11.7 34 150 14330 205 15 6.3 13.6 | 222 27 18.2 20.2 35 135 14935 175 19 -1.7 18.9 | 202 27 10.2 25.5 36 115 15850 150 17 -8.5 14.7 | 189 22 3.4 21.3 37 100 16680 165 27 -7.0 26.1 | 189 33 4.9 32.7 38 93 17069 165 27 -7.0 26.1 | 189 33 4.9 32.7 39 88 17374 150 13 -6.5 11.3 | 197 19 5.4 17.8 40 83 17703 125 15 -12.3 8.6 | 178 15 -0.4 15.2 41 79 17983 120 13 -11.3 6.5 | 183 13 0.6 13.1 42 75 18288 30 9 -4.5 -7.8 | 279 7 7.4 -1.2 43 71 18593 20 15 -5.1 -14.1 | 318 10 6.7 -7.5 44 70 18660 105 9 -8.7 2.3 | 200 9 3.2 8.9 45 67 18898 135 17 -12.0 12.0 | 180 19 -0.1 18.6 46 64 19202 70 21 -19.7 -7.2 | 86 8 -7.9 -0.6 47 61 19507 110 15 -14.1 5.1 | 169 12 -2.2 11.7 48 58 19812 85 11 -11.0 -1.0 | 189 6 0.9 5.6 49 50 20660 45 15 -10.6 -10.6 | 343 4 1.3 -4.0 50 49 20726 90 13 -13.0 0.0 | 170 7 -1.1 6.6 51 47 21031 45 19 -13.4 -13.4 | 13 7 -1.6 -6.8 52 43 21641 115 19 -17.2 8.0 | 160 16 -5.3 14.6 53 41 21946 130 11 -8.4 7.1 | 194 14 3.4 13.7 54 39 22250 70 11 -10.3 -3.8 | 209 3 1.5 2.8 55 35 22860 65 9 -8.2 -3.8 | 233 5 3.7 2.8 56 32 23470 10 9 -1.6 -8.9 | 282 11 10.3 -2.3 57 30 23774 360 15 -0.0 -15.0 | 305 15 11.9 -8.4 58 30 23790 30 25 -12.5 -21.7 | 2 15 -0.6 -15.1 59 29 24079 30 25 -12.5 -21.7 | 2 15 -0.6 -15.1 60 26 24689 55 23 -18.8 -13.2 | 47 10 -7.0 -6.6 61 25 24994 95 19 -18.9 1.7 | 139 11 -7.1 8.2 62 24 25298 110 15 -14.1 5.1 | 169 12 -2.2 11.7 63 23 25603 95 13 -13.0 1.1 | 172 8 -1.1 7.7 64 21 26213 135 13 -9.2 9.2 | 190 16 2.7 15.8 65 20 26390 205 3 1.3 2.7 | 235 16 13.1 9.3 66 19 26518 160 9 -3.1 8.5 | 210 17 8.8 15.0 67 12 28346 210 1 0.5 0.9 | 239 14 12.4 7.5 68 9 29261 315 9 6.4 -6.4 | 269 18 18.2 0.2 69 8 29870 350 11 1.9 -10.8 | 287 14 13.8 -4.2 70 7 30175 335 13 5.5 -11.8 | 287 18 17.4 -5.2 Wind Parameters Mean winds (0-6000m): 31.0 at 18.1 knts Storm direction: 61.0 at 13.6 knts Shear (0-3000m) pos: 2.8 neg: 2.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 63.3 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -56.7 tot: 12.0 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.95 Bulk Shear: 5.31 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 25 12 302 8| 19.0 0.0 19.0| 53.3 0.0 53.3 106.5 0.97| 21.1 20.3 1000 43 15 341 5| 10.3 0.0 10.3| 64.1 -1.9 62.1 62.1 0.80| 16.8 13.5 1500 46 17 7 6| 6.9 2.4 9.3| 64.1 -12.7 51.4 34.2 0.53| 13.7 7.3 2000 44 19 12 8| 5.2 2.5 7.7| 64.1 -25.0 39.0 19.5 0.39| 11.9 4.6 2500 43 20 12 8| 3.3 2.0 5.3| 68.7 -32.5 36.2 14.5 0.31| 11.0 3.4 3000 41 19 5 8| 2.8 2.5 5.3| 68.7 -56.7 12.0 4.0 0.11| 10.9 1.2 4000 33 18 346 9| 2.5 2.2 4.7| 78.4 -65.5 12.9 3.2 0.11| 9.6 1.0 5000 28 18 339 10| 2.6 2.4 5.0|100.1 -65.5 34.6 6.9 0.15| 9.3 1.4 6000 31 18 344 9| 2.9 2.0 4.9|118.7 -65.7 53.1 8.8 0.22| 9.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251110.00.gif