UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 4 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 1010 63 21.0 15.0 69 6.0 17.1 330 1 293.3 295.2 289.9 323.7 10.67 1 1000 149 20.4 15.4 73 5.0 17.1 35 5 293.5 295.5 290.3 325.1 11.06 2 925 816 14.0 13.9 99 0.1 14.0 80 11 293.6 295.6 290.2 324.6 10.85 3 919 871 13.8 13.8 100 0.0 13.8 86 12 294.0 295.9 290.3 325.0 10.85 4 883 1210 15.2 15.2 100 0.0 15.2 134 25 298.8 301.1 293.0 334.9 12.40 5 850 1533 14.0 14.0 100 0.0 14.0 145 27 300.8 303.0 293.3 335.8 11.91 6 840 1633 13.4 13.4 100 0.0 13.4 158 23 301.2 303.3 293.2 335.3 11.58 7 826 1776 16.6 12.4 76 4.2 13.8 178 17 306.0 308.1 294.1 339.1 11.02 8 824 1797 16.6 12.4 76 4.2 13.8 180 16 306.2 308.3 294.2 339.5 11.05 9 700 3169 8.0 7.9 99 0.1 7.9 275 15 311.3 313.2 294.6 340.9 9.60 10 699 3181 8.0 7.9 99 0.1 7.9 274 15 311.5 313.3 294.6 341.1 9.62 11 688 3312 8.6 6.5 87 2.1 7.3 259 16 313.6 315.2 294.6 341.1 8.86 12 656 3707 7.2 3.3 76 3.9 4.9 221 17 316.3 317.7 294.2 339.7 7.42 13 500 5900 -4.9 -5.5 96 0.6 -5.2 245 23 327.1 328.1 295.3 344.0 5.09 14 494 5995 -5.5 -5.6 99 0.1 -5.5 247 24 327.5 328.5 295.4 344.5 5.11 15 482 6187 -6.3 -7.7 90 1.4 -7.0 251 25 328.8 329.7 295.2 343.7 4.45 16 400 7620 -15.3 -17.3 85 2.0 -16.0 255 29 335.1 335.6 295.2 343.8 2.46 17 363 8343 -20.5 -21.7 90 1.2 -20.8 257 32 337.6 338.0 295.3 344.3 1.86 18 350 8612 -22.3 -27.3 64 5.0 -23.5 256 32 338.7 338.9 295.0 343.0 1.16 19 331 9018 -25.9 -28.9 76 3.0 -26.5 253 32 339.2 339.4 295.1 343.1 1.06 20 323 9194 -26.9 -32.9 57 6.0 -28.0 252 33 340.2 340.4 295.0 343.0 0.74 21 305 9603 -30.9 -35.3 65 4.4 -31.6 258 33 340.2 340.3 295.0 342.6 0.62 22 300 9720 -31.5 -39.5 45 8.0 -32.6 265 33 341.0 341.1 295.0 342.6 0.41 23 293 9888 -32.1 -50.1 15 18.0 -33.7 271 34 342.4 342.5 295.0 343.0 0.13 24 291 9937 -32.3 -46.3 24 14.0 -33.7 273 34 342.8 342.9 295.2 343.7 0.21 25 280 10210 -33.1 -58.1 6 25.0 -34.8 283 35 345.5 345.5 295.7 345.7 0.05 26 250 11000 -40.1 -58.1 13 18.0 -41.1 300 40 346.4 346.5 295.9 346.7 0.06 27 247 11082 -40.9 -57.9 14 17.0 -41.8 299 40 346.5 346.5 295.9 346.7 0.06 28 200 12480 -52.3 -65.3 19 13.0 -52.6 280 46 349.9 350.0 296.7 350.1 0.03 29 190 12810 -54.7 -68.7 16 14.0 -54.9 280 48 351.3 351.3 296.9 351.3 0.02 30 181 13118 -57.1 -65.1 36 8.0 -57.3 283 46 352.3 352.3 297.1 352.4 0.03 31 162 13810 -63.3 -72.3 28 9.0 -63.4 290 41 353.2 353.2 297.3 353.2 0.01 32 150 14280 -65.7 -77.7 17 12.0 -65.8 295 38 356.9 356.9 298.1 356.9 0.01 33 124 15412 -72.9 -82.9 21 10.0 -72.9 308 25 363.8 363.8 299.4 363.8 0.00 34 100 16640 -82.1 -86.7 45 4.6 -82.1 245 25 369.1 369.1 300.4 369.1 0.00 35 92 17105 -85.3 -88.8 53 3.5 -85.3 270 25 371.7 371.7 300.9 371.7 0.00 36 77 18100 -80.7 -87.7 30 7.0 -80.7 315 12 400.7 400.7 305.3 400.7 0.00 37 70 18650 -73.3 -88.3 8 15.0 -73.3 180 9 427.6 427.6 308.6 427.6 0.00 38 66 18996 -71.3 -88.3 6 17.0 -71.4 189 10 439.2 439.2 309.8 439.2 0.00 39 64 19177 -72.5 -89.5 6 17.0 -72.6 204 13 440.4 440.4 309.9 440.4 0.00 40 50 20660 -62.9 -89.9 1 27.0 -63.3 165 9 495.3 495.3 314.6 495.3 0.00 41 39 22209 -57.5 -87.5 1 30.0 -58.5 37 12 545.4 545.4 317.8 545.4 0.00 42 36 22711 -60.9 -88.9 1 28.0 -61.6 127 15 549.2 549.2 318.1 549.2 0.00 43 30 23850 -58.7 -87.7 1 29.0 -59.7 110 11 584.6 584.6 319.9 584.7 0.01 44 27 24512 -57.1 -87.1 1 30.0 -58.5 70 17 607.0 607.0 320.9 607.0 0.01 45 25 24996 -59.3 -88.3 1 29.0 -60.4 70 24 614.2 614.2 321.2 614.2 0.01 46 22 25803 -54.7 -86.7 1 32.0 -56.8 73 22 650.8 650.8 322.7 650.8 0.01 47 20 26410 -56.1 -87.1 1 31.0 -58.1 90 31 664.5 664.5 323.2 664.5 0.01 48 19 26736 -56.3 -87.3 1 31.0 -58.3 78 30 673.7 673.7 323.6 673.7 0.01 49 17 27450 -51.9 -85.9 1 34.0 -55.2 94 34 709.5 709.5 324.7 709.6 0.01 50 16 27841 -53.3 -85.3 1 32.0 -56.3 100 34 717.4 717.4 325.0 717.5 0.02 TRP 92 17105 -85.3 -88.8 53 3.5 -85.3 270 25 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 563.17 mb = 5011.86 m = 16442.90 ft Wetbulb zero: 579.95 mb = 4701.99 m = 15426.30 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 87.98 % Est. max temperature: 27.90 C = 82.22 F Sfc-Lift cond lev (LCL): 924.40 mb = 821.46 m = 2695.03 ft T: 13.98 C 700-500 lapse rate: 4.72 C/km ThetaE index: 0.50 C Layer 840.0- 826.0 mb Conv cond level (CCL): 925.59 mb = 810.58 m = 2659.36 ft Mean mixing ratio: 10.95 g/kg Conv temperature: 21.31 C = 70.37 F Cap Strength: 7.65 C Lifted Index: 8.85 C Risk: None Lifted Index @300 mb: 12.07 C Lifted Index @700 mb: 5.58 C Showalter Index: 3.69 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 393.10 Risk: Showers and thunderstorms possible Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.70 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 32951.84 J/kg Cap Strength: 8.78 C Lift Cond Lev (LCL): 925.12 mb = 814.90 m = 2673.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 13 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 1010 63 330 1 0.5 -0.9 | 68 13 -11.7 -4.7 1 1000 149 35 5 -2.9 -4.1 | 62 17 -15.1 -7.9 2 982 305 65 7 -6.3 -3.0 | 70 20 -18.6 -6.8 3 948 610 80 9 -8.9 -1.6 | 76 22 -21.1 -5.4 4 925 816 80 11 -10.8 -1.9 | 76 24 -23.1 -5.7 5 914 914 90 13 -13.0 0.0 | 81 26 -25.2 -3.8 6 882 1219 135 25 -17.7 17.7 | 115 33 -29.9 13.9 7 851 1524 150 27 -13.5 23.4 | 127 32 -25.7 19.6 8 850 1533 145 27 -15.5 22.1 | 123 33 -27.7 18.3 9 821 1829 185 15 1.3 14.9 | 136 16 -10.9 11.1 10 792 2134 210 13 6.5 11.3 | 142 9 -5.7 7.5 11 763 2438 245 9 8.2 3.8 | 90 4 -4.1 0.0 12 736 2743 280 7 6.9 -1.2 | 47 7 -5.3 -5.0 13 710 3048 280 13 12.8 -2.3 | 355 6 0.6 -6.1 14 700 3169 275 15 14.9 -1.3 | 332 6 2.7 -5.1 15 659 3658 220 17 10.9 13.0 | 172 9 -1.3 9.2 16 635 3962 230 19 14.6 12.2 | 195 9 2.3 8.4 17 589 4572 240 25 21.7 12.5 | 227 13 9.4 8.7 18 567 4877 250 25 23.5 8.6 | 247 12 11.3 4.7 19 546 5182 235 19 15.6 10.9 | 205 8 3.3 7.1 20 500 5900 245 23 20.8 9.7 | 236 10 8.6 5.9 21 487 6096 250 25 23.5 8.6 | 247 12 11.3 4.7 22 450 6706 255 27 26.1 7.0 | 257 14 13.9 3.2 23 400 7620 255 29 28.0 7.5 | 257 16 15.8 3.7 24 400 7620 240 29 25.1 14.5 | 230 17 12.9 10.7 25 384 7925 260 31 30.5 5.4 | 265 18 18.3 1.6 26 311 9449 250 33 31.0 11.3 | 248 20 18.8 7.5 27 300 9720 265 33 32.9 2.9 | 273 21 20.6 -0.9 28 262 10668 300 36 31.2 -18.0 | 319 29 19.0 -21.8 29 250 11000 300 40 34.6 -20.0 | 317 33 22.4 -23.8 30 200 12480 280 46 45.3 -8.0 | 290 35 33.1 -11.8 31 190 12802 280 48 47.3 -8.3 | 289 37 35.0 -12.1 32 150 14280 295 38 34.4 -16.1 | 312 30 22.2 -19.9 33 127 15240 310 29 22.2 -18.6 | 336 25 10.0 -22.4 34 121 15545 305 21 17.2 -12.0 | 343 17 5.0 -15.8 35 115 15850 260 21 20.7 3.6 | 271 8 8.5 -0.2 36 103 16459 260 17 16.7 3.0 | 281 5 4.5 -0.9 37 100 16640 245 25 22.7 10.6 | 237 12 10.4 6.8 38 98 16764 245 25 22.7 10.6 | 237 12 10.4 6.8 39 92 17105 270 25 25.0 -0.0 | 287 13 12.8 -3.8 40 88 17374 285 21 20.3 -5.4 | 319 12 8.1 -9.2 41 83 17678 280 19 18.7 -3.3 | 318 10 6.5 -7.1 42 75 18288 330 9 4.5 -7.8 | 34 14 -7.7 -11.6 43 71 18593 345 9 2.3 -8.7 | 38 16 -9.9 -12.5 44 70 18650 180 9 0.0 9.0 | 113 13 -12.2 5.2 45 67 18898 180 9 0.0 9.0 | 113 13 -12.2 5.2 46 64 19202 205 13 5.5 11.8 | 140 10 -6.7 8.0 47 58 19812 235 1 0.8 0.6 | 74 12 -11.4 -3.2 48 50 20660 165 9 -2.3 8.7 | 109 15 -14.6 4.9 49 45 21336 25 9 -3.8 -8.2 | 53 20 -16.0 -12.0 50 43 21641 45 9 -6.4 -6.4 | 61 21 -18.6 -10.2 51 41 21946 20 17 -5.8 -16.0 | 42 27 -18.0 -19.8 52 39 22250 40 11 -7.1 -8.4 | 58 23 -19.3 -12.2 53 37 22555 130 17 -13.0 10.9 | 106 26 -25.2 7.1 54 35 22860 125 13 -10.6 7.5 | 99 23 -22.9 3.7 55 33 23165 145 11 -6.3 9.0 | 106 19 -18.5 5.2 56 32 23470 75 15 -14.5 -3.9 | 74 28 -26.7 -7.7 57 30 23774 95 19 -18.9 1.7 | 86 31 -31.2 -2.1 58 30 23850 110 11 -10.3 3.8 | 90 23 -22.6 -0.0 59 29 24079 95 17 -16.9 1.5 | 85 29 -29.2 -2.3 60 28 24384 70 15 -14.1 -5.1 | 71 28 -26.3 -8.9 61 24 25298 70 29 -27.3 -9.9 | 71 42 -39.5 -13.7 62 23 25603 70 21 -19.7 -7.2 | 71 34 -32.0 -11.0 63 21 26213 80 25 -24.6 -4.3 | 78 38 -36.8 -8.1 64 20 26410 90 31 -31.0 0.0 | 85 43 -43.2 -3.8 65 19 26518 75 29 -28.0 -7.5 | 74 42 -40.2 -11.3 66 16 27127 100 35 -34.5 6.1 | 93 47 -46.7 2.3 67 14 27737 100 31 -30.5 5.4 | 92 43 -42.8 1.6 68 13 28042 120 38 -32.9 19.0 | 109 48 -45.1 15.2 69 10 28956 120 19 -16.5 9.5 | 101 29 -28.7 5.7 70 8 29566 90 19 -19.0 0.0 | 83 31 -31.2 -3.8 71 8 29870 110 13 -12.2 4.4 | 92 24 -24.4 0.6 Wind Parameters Mean winds (0-6000m): 222.7 at 17.1 knts Storm direction: 252.7 at 12.8 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -76.4 deg Storm rel helicity (0-3000m) pos: 266.5 neg: -25.6 tot: 240.8 m^2/s^2 ave: 80.3 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 71.32 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 63 6 70 19| 9.3 0.0 9.3| 20.9 -5.5 15.4 30.8 0.24| 11.0 2.7 1000 81 9 76 22| 10.1 0.0 10.1| 91.6 -5.5 86.1 86.1 0.52| 12.5 6.5 1500 116 14 96 25| 9.2 0.0 9.2|229.7 -5.5 224.2 149.5 0.69| 14.4 10.0 2000 133 15 106 24| 3.6 0.0 3.6|266.4 -5.5 260.9 130.4 0.55| 16.4 9.0 2500 145 14 111 22| 1.6 0.0 1.6|266.5 -13.8 252.6 101.0 0.38| 15.5 5.8 3000 155 13 115 20| 2.2 0.0 2.2|266.5 -25.6 240.8 80.3 0.25| 14.4 3.6 4000 190 14 137 14| 2.0 1.6 3.6|277.4 -42.9 234.5 58.6 0.11| 13.7 1.5 5000 214 16 161 10| 1.9 1.3 3.2|304.8 -54.2 250.6 50.1 0.13| 12.5 1.7 6000 223 17 176 9| 2.0 1.1 3.1|320.8 -59.5 261.4 43.6 0.15| 11.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251104.00.gif