UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 5 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 20.4 16.4 78 4.0 17.8 0 0 293.0 295.1 290.6 326.3 11.72 1 1000 126 19.8 16.2 80 3.6 17.4 25 3 293.0 295.0 290.6 326.1 11.66 2 925 796 16.0 14.7 92 1.3 15.2 55 9 295.7 297.7 291.3 328.6 11.44 3 908 955 19.2 14.5 74 4.7 16.1 62 11 300.5 302.6 292.9 334.3 11.51 4 859 1431 16.8 13.8 82 3.0 14.8 43 8 302.8 305.0 293.6 337.3 11.62 5 850 1521 18.0 12.0 68 6.0 14.1 30 7 305.0 306.9 293.4 336.2 10.42 6 837 1654 18.8 11.8 64 7.0 14.3 28 6 307.2 309.1 294.0 338.7 10.45 7 746 2633 12.0 9.1 82 2.9 10.2 4 9 310.1 311.9 294.3 340.0 9.78 8 700 3165 9.4 5.8 78 3.6 7.2 310 11 312.9 314.5 294.0 338.6 8.29 9 646 3829 6.0 4.0 87 2.0 4.8 221 10 316.3 317.8 294.6 341.2 7.92 10 639 3918 6.6 1.7 71 4.9 3.8 205 11 318.0 319.3 294.2 339.6 6.79 11 625 4101 6.4 0.4 65 6.0 3.1 199 12 319.8 321.0 294.3 340.0 6.32 12 586 4627 2.6 -1.1 77 3.7 0.6 193 15 321.3 322.5 294.5 340.8 6.04 13 575 4781 3.0 -3.0 65 6.0 -0.2 206 15 323.5 324.6 294.6 341.0 5.34 14 549 5155 0.6 -6.4 59 7.0 -2.8 254 13 325.0 325.8 294.1 339.3 4.32 15 500 5900 -4.9 -10.9 63 6.0 -7.5 300 9 327.1 327.7 293.9 338.3 3.33 16 449 6736 -10.5 -15.0 69 4.5 -12.2 247 11 330.2 330.8 294.1 339.4 2.66 17 446 6788 -10.1 -23.1 34 13.0 -14.1 250 11 331.4 331.7 293.3 336.2 1.34 18 441 6875 -9.7 -26.7 24 17.0 -14.5 256 12 333.0 333.2 293.4 336.5 0.98 19 400 7620 -15.3 -38.3 12 23.0 -19.7 285 11 335.1 335.2 293.4 336.5 0.35 20 399 7639 -15.3 -39.3 11 24.0 -19.7 283 13 335.3 335.4 293.4 336.6 0.32 21 369 8225 -17.3 -52.3 3 35.0 -21.9 334 21 340.3 340.3 294.4 340.6 0.08 22 304 9636 -30.1 -52.1 10 22.0 -32.1 329 28 341.7 341.7 294.8 342.1 0.10 23 300 9730 -30.7 -52.7 10 22.0 -32.6 330 29 342.1 342.1 294.9 342.5 0.10 24 272 10423 -34.5 -60.5 5 26.0 -36.1 310 35 346.3 346.3 295.8 346.5 0.04 25 250 11010 -38.9 -64.9 5 26.0 -40.1 315 36 348.2 348.2 296.3 348.3 0.02 26 200 12500 -51.1 -70.1 9 19.0 -51.5 315 33 351.8 351.9 297.0 351.9 0.02 27 179 13213 -55.9 -74.9 8 19.0 -56.2 317 34 355.3 355.3 297.8 355.4 0.01 28 150 14310 -66.5 -75.5 27 9.0 -66.5 285 21 355.5 355.5 297.8 355.6 0.01 29 141 14680 -69.9 -76.9 35 7.0 -69.9 275 22 355.9 355.9 297.9 356.0 0.01 30 136 14894 -71.3 -77.3 40 6.0 -71.3 263 23 357.1 357.1 298.1 357.2 0.01 31 106 16325 -81.9 -86.3 47 4.4 -81.9 323 24 363.4 363.4 299.4 363.4 0.00 32 105 16378 -82.3 -87.1 43 4.8 -82.3 325 25 363.6 363.6 299.4 363.6 0.00 33 100 16650 -82.9 -88.9 35 6.0 -82.9 340 27 367.6 367.6 300.1 367.6 0.00 34 96 16878 -80.5 -87.5 30 7.0 -80.5 340 20 376.6 376.6 301.7 376.6 0.00 35 87 17427 -83.3 -88.3 41 5.0 -83.3 213 9 381.7 381.7 302.5 381.7 0.00 36 70 18660 -74.7 -87.7 12 13.0 -74.7 155 9 424.6 424.6 308.2 424.6 0.00 37 65 19093 -73.1 -88.1 8 15.0 -73.2 113 11 437.2 437.2 309.6 437.2 0.00 38 63 19276 -74.1 -90.1 7 16.0 -74.2 122 8 438.9 438.9 309.8 438.9 0.00 39 58 19769 -65.9 -90.9 2 25.0 -66.1 61 8 467.9 467.9 312.5 467.9 0.00 40 54 20201 -67.7 -90.7 2 23.0 -67.9 93 10 473.4 473.4 312.9 473.4 0.00 41 50 20670 -63.1 -90.1 1 27.0 -63.5 75 13 494.8 494.8 314.6 494.8 0.00 42 48 20922 -61.5 -89.5 1 28.0 -62.0 75 13 504.4 504.4 315.2 504.4 0.00 43 30 23850 -58.7 -88.7 1 30.0 -59.7 80 23 584.6 584.6 319.9 584.6 0.00 44 24 25258 -56.1 -88.1 1 32.0 -57.8 113 36 630.7 630.7 321.9 630.7 0.01 45 21 26101 -59.1 -88.1 1 29.0 -60.5 128 30 646.2 646.2 322.6 646.2 0.01 46 20 26410 -53.9 -85.9 1 32.0 -56.3 70 13 671.2 671.2 323.4 671.3 0.01 47 17 27460 -51.3 -85.3 1 34.0 -54.8 65 12 711.5 711.5 324.8 711.6 0.02 48 14 28712 -54.5 -86.5 1 32.0 -57.5 124 15 741.2 741.2 325.7 741.4 0.02 TRP 105 16378 -82.3 -87.1 43 4.8 -82.3 325 25 363.6 363.6 299.4 363.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 543.65 mb = 5236.22 m = 17179.00 ft Wetbulb zero: 577.25 mb = 4748.99 m = 15580.48 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 74.21 % Est. max temperature: 30.77 C = 87.38 F Sfc-Lift cond lev (LCL): 949.35 mb = 572.67 m = 1878.82 ft T: 17.27 C 700-500 lapse rate: 5.23 C/km ThetaE index: 1.35 C Layer 700.0- 646.0 mb Conv cond level (CCL): 733.06 mb = 2778.98 m = 9117.26 ft Mean mixing ratio: 11.54 g/kg Conv temperature: 38.32 C = 100.98 F Cap Strength: 8.25 C Lifted Index: 7.27 C Risk: None Lifted Index @300 mb: 10.82 C Lifted Index @700 mb: 5.75 C Showalter Index: 3.52 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.80 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 38861.69 J/kg Cap Strength: 8.23 C Lift Cond Lev (LCL): 918.96 mb = 852.18 m = 2795.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 7 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 0 0 -0.0 -0.0 | 130 7 -5.6 4.7 1 1000 126 25 3 -1.3 -2.7 | 106 7 -6.9 1.9 2 979 305 45 9 -6.4 -6.4 | 82 12 -12.0 -1.7 3 945 610 50 11 -8.4 -7.1 | 80 14 -14.0 -2.4 4 925 796 55 9 -7.4 -5.2 | 88 13 -13.0 -0.5 5 912 914 60 11 -9.5 -5.5 | 87 15 -15.1 -0.8 6 880 1219 75 9 -8.7 -2.3 | 99 14 -14.3 2.3 7 850 1521 30 7 -3.5 -6.1 | 81 9 -9.1 -1.4 8 791 2134 20 3 -1.0 -2.8 | 106 7 -6.6 1.8 9 736 2743 360 11 -0.0 -11.0 | 41 8 -5.6 -6.3 10 700 3165 310 11 8.4 -7.1 | 310 4 2.8 -2.4 11 659 3658 250 9 8.5 3.1 | 200 8 2.9 7.7 12 635 3962 195 11 2.8 10.6 | 170 16 -2.7 15.3 13 611 4267 205 13 5.5 11.8 | 180 16 -0.1 16.4 14 589 4572 190 15 2.6 14.8 | 171 20 -3.0 19.4 15 567 4877 215 15 8.6 12.3 | 190 17 3.0 16.9 16 546 5182 260 13 12.8 2.3 | 226 10 7.2 6.9 17 526 5486 245 9 8.2 3.8 | 197 9 2.6 8.5 18 500 5900 300 9 7.8 -4.5 | 266 2 2.2 0.2 19 487 6096 285 9 8.7 -2.3 | 233 4 3.1 2.3 20 469 6401 250 13 12.2 4.4 | 216 11 6.6 9.1 21 450 6706 245 11 10.0 4.6 | 205 10 4.4 9.3 22 416 7315 285 15 14.5 -3.9 | 265 9 8.9 0.8 23 400 7620 285 11 10.6 -2.8 | 250 5 5.0 1.8 24 400 7620 280 13 12.8 -2.3 | 252 8 7.2 2.4 25 384 7925 325 15 8.6 -12.3 | 338 8 3.0 -7.6 26 368 8230 335 21 8.9 -19.0 | 347 15 3.3 -14.4 27 353 8534 320 21 13.5 -16.1 | 325 14 7.9 -11.4 28 300 9730 330 29 14.5 -25.1 | 336 22 8.9 -20.5 29 299 9754 330 29 14.5 -25.1 | 336 22 8.9 -20.5 30 274 10363 310 35 26.8 -22.5 | 310 28 21.2 -17.8 31 250 11010 315 36 25.5 -25.5 | 316 29 19.9 -20.8 32 229 11582 315 38 26.9 -26.9 | 316 31 21.3 -22.2 33 219 11887 305 36 29.5 -20.6 | 304 29 23.9 -16.0 34 200 12500 315 33 23.3 -23.3 | 316 26 17.7 -18.7 35 182 13106 320 35 22.5 -26.8 | 323 28 16.9 -22.2 36 150 14310 285 21 20.3 -5.4 | 273 15 14.7 -0.8 37 150 14326 295 21 19.0 -8.9 | 287 14 13.4 -4.2 38 135 14935 260 23 22.7 4.0 | 243 19 17.1 8.7 39 121 15545 290 17 16.0 -5.8 | 276 10 10.4 -1.2 40 105 16378 325 25 14.3 -20.5 | 331 18 8.7 -15.8 41 100 16650 340 27 9.2 -25.4 | 350 21 3.6 -20.7 42 98 16764 340 27 9.2 -25.4 | 350 21 3.6 -20.7 43 93 17069 340 9 3.1 -8.5 | 33 5 -2.5 -3.8 44 88 17374 210 9 4.5 7.8 | 175 13 -1.1 12.5 45 83 17678 225 9 6.4 6.4 | 184 11 0.8 11.0 46 79 17983 350 9 1.6 -8.9 | 44 6 -4.0 -4.2 47 75 18288 15 9 -2.3 -8.7 | 63 9 -7.9 -4.0 48 71 18593 150 13 -6.5 11.3 | 143 20 -12.1 15.9 49 70 18660 155 9 -3.8 8.2 | 144 16 -9.4 12.8 50 67 18898 170 11 -1.9 10.8 | 154 17 -7.5 15.5 51 64 19202 85 11 -11.0 -1.0 | 103 17 -16.5 3.7 52 61 19507 215 1 0.6 0.8 | 138 7 -5.0 5.5 53 58 19812 45 9 -6.4 -6.4 | 82 12 -12.0 -1.7 54 55 20117 90 11 -11.0 0.0 | 106 17 -16.6 4.7 55 52 20422 100 9 -8.9 1.6 | 113 16 -14.5 6.2 56 50 20670 75 13 -12.6 -3.4 | 94 18 -18.1 1.3 57 47 21031 75 13 -12.6 -3.4 | 94 18 -18.1 1.3 58 45 21336 125 11 -9.0 6.3 | 127 18 -14.6 11.0 59 43 21641 40 9 -5.8 -6.9 | 79 12 -11.4 -2.2 60 41 21946 60 15 -13.0 -7.5 | 81 19 -18.6 -2.8 61 39 22250 25 13 -5.5 -11.8 | 57 13 -11.1 -7.1 62 37 22555 55 15 -12.3 -8.6 | 78 18 -17.9 -3.9 63 35 22860 95 19 -18.9 1.7 | 104 25 -24.5 6.3 64 33 23165 105 17 -16.4 4.4 | 112 24 -22.0 9.1 65 32 23470 60 15 -13.0 -7.5 | 81 19 -18.6 -2.8 66 30 23774 60 29 -25.1 -14.5 | 72 32 -30.7 -9.8 67 30 23850 80 23 -22.7 -4.0 | 91 28 -28.2 0.7 68 29 24079 80 21 -20.7 -3.6 | 92 26 -26.3 1.0 69 28 24384 60 27 -23.4 -13.5 | 73 30 -29.0 -8.8 70 24 25298 115 36 -32.6 15.2 | 117 43 -38.2 19.9 71 21 26213 130 29 -22.2 18.6 | 130 36 -27.8 23.3 72 20 26410 70 13 -12.2 -4.4 | 91 18 -17.8 0.2 73 19 26518 115 21 -19.0 8.9 | 119 28 -24.6 13.5 74 18 26822 60 11 -9.5 -5.5 | 87 15 -15.1 -0.8 75 16 27127 70 13 -12.2 -4.4 | 91 18 -17.8 0.2 76 15 27432 125 11 -9.0 6.3 | 127 18 -14.6 11.0 77 12 28346 120 25 -21.7 12.5 | 122 32 -27.2 17.2 78 9 29261 125 17 -13.9 9.8 | 126 24 -19.5 14.4 Wind Parameters Mean winds (0-6000m): 279.8 at 9.7 knts Storm direction: 309.8 at 7.3 knts Shear (0-3000m) pos: 1.7 neg: 2.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -146.9 deg Storm rel helicity (0-3000m) pos: 21.4 neg: -49.5 tot: -28.1 m^2/s^2 ave: -9.4 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 30.83 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 45 7 87 11| 11.0 0.0 11.0| 0.0 -15.3 -15.3 -30.6 -0.63| 11.6 -7.3 1000 52 9 86 13| 5.1 0.0 5.1| 12.0 -15.3 -3.3 -3.3 -0.25| 8.3 -2.0 1500 54 9 88 13| 3.4 2.2 5.6| 16.0 -25.3 -9.3 -6.2 -0.25| 8.1 -2.1 2000 49 8 88 12| 2.6 2.1 4.6| 21.4 -25.3 -3.8 -1.9 -0.13| 7.0 -0.9 2500 44 7 87 11| 2.1 2.0 4.0| 21.4 -35.3 -13.9 -5.5 -0.27| 6.7 -1.8 3000 32 8 78 10| 1.7 2.9 4.6| 21.4 -49.5 -28.1 -9.4 -0.40| 7.3 -2.9 4000 12 8 64 8| 1.3 2.5 3.8| 25.0 -85.0 -60.0 -15.0 -0.52| 8.5 -4.4 5000 316 10 333 2| 1.3 2.3 3.5| 84.1 -97.3 -13.2 -2.6 -0.27| 8.8 -2.4 6000 280 10 233 5| 1.8 1.9 3.7| 98.6-108.4 -9.8 -1.6 -0.21| 8.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251105.00.gif