UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for VO466... Searching the city database file for: VO466 ... Date:0000Z 1 NOV 25 Station: VO466 WMO ident: 43466 Latitude: 6.90 Longitude: 79.87 ------------------------------------------------------------------------------- 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 3 25.0 19.0 69 6.0 20.9 280 1 297.2 299.7 293.6 337.1 13.80 1 1000 99 26.2 22.3 79 3.9 23.4 95 3 299.4 302.5 296.5 349.6 17.19 2 963 431 24.2 22.4 90 1.8 22.9 209 5 300.6 303.9 297.4 353.4 17.99 3 925 784 22.6 17.7 74 4.9 19.2 315 6 302.4 305.0 295.1 343.5 13.91 4 916 869 22.8 13.8 57 9.0 16.8 315 4 303.5 305.5 293.3 335.9 10.89 5 904 985 22.2 11.2 50 11.0 15.2 332 3 304.0 305.7 292.2 331.7 9.28 6 875 1268 19.8 17.1 84 2.7 17.9 17 2 304.4 307.0 295.8 346.5 14.16 7 850 1518 19.0 11.0 60 8.0 13.9 305 5 306.0 307.9 293.2 335.4 9.74 8 838 1640 18.6 8.6 52 10.0 12.4 306 5 306.9 308.4 292.3 332.3 8.39 9 811 1920 16.4 7.4 55 9.0 10.9 308 5 307.4 308.9 292.2 331.7 7.99 10 779 2263 16.8 -0.2 31 17.0 7.6 326 5 311.4 312.3 290.7 326.6 4.84 11 716 2976 12.0 -6.0 28 18.0 3.3 8 5 313.7 314.4 290.2 324.7 3.41 12 701 3153 10.6 -5.4 32 16.0 2.8 24 2 314.1 314.8 290.5 325.8 3.65 13 700 3165 10.4 -5.6 32 16.0 2.7 25 2 314.0 314.7 290.4 325.5 3.60 14 682 3381 8.4 2.4 66 6.0 5.0 59 5 314.1 315.4 293.1 335.1 6.69 15 679 3417 8.6 3.6 71 5.0 5.7 65 5 314.7 316.1 293.7 337.7 7.32 16 668 3552 8.8 -7.2 31 16.0 1.3 87 7 316.4 317.1 290.9 327.2 3.33 17 639 3917 6.0 -11.0 28 17.0 -1.3 77 9 317.3 317.8 290.5 325.8 2.58 18 614 4243 4.2 -4.8 52 9.0 -0.3 105 9 318.9 319.7 292.5 333.0 4.36 19 605 4363 4.4 -13.6 26 18.0 -3.0 120 9 320.4 320.9 291.1 327.9 2.21 20 556 5045 0.0 -24.0 14 24.0 -7.6 82 8 323.1 323.3 290.7 326.6 0.99 21 543 5234 -1.3 -16.3 31 15.0 -7.0 75 7 323.7 324.1 291.8 330.5 1.97 22 538 5307 -1.1 -22.1 19 21.0 -8.1 103 6 324.8 325.1 291.5 329.1 1.21 23 523 5532 -2.1 -15.1 36 13.0 -7.2 168 4 326.3 326.7 292.8 334.0 2.26 24 502 5858 -1.7 -23.7 17 22.0 -8.9 111 2 330.6 330.8 293.0 334.6 1.12 25 500 5890 -1.9 -23.9 17 22.0 -9.1 105 2 330.7 330.9 293.0 334.7 1.11 26 400 7620 -16.7 -24.7 50 8.0 -18.9 45 9 333.3 333.5 293.8 337.9 1.29 27 388 7849 -18.7 -23.6 65 4.9 -20.1 41 10 333.6 333.9 294.0 338.8 1.47 28 360 8405 -22.9 -29.9 53 7.0 -24.4 48 12 335.2 335.4 293.9 338.5 0.89 29 300 9720 -32.7 -35.8 74 3.1 -33.1 70 15 339.3 339.4 294.7 341.6 0.60 30 294 9862 -34.1 -36.3 80 2.2 -34.4 73 15 339.3 339.4 294.7 341.5 0.58 31 270 10454 -38.5 -47.5 38 9.0 -39.2 87 16 341.2 341.3 294.8 342.0 0.19 32 250 10980 -41.9 -49.9 41 8.0 -42.4 95 30 343.8 343.8 295.4 344.4 0.16 33 235 11395 -45.5 -50.1 60 4.6 -45.7 92 38 344.5 344.5 295.6 345.1 0.17 34 230 11537 -46.9 -50.6 66 3.7 -47.1 90 41 344.5 344.5 295.6 345.1 0.16 35 225 11682 -47.3 -54.3 45 7.0 -47.6 90 44 346.0 346.0 295.8 346.5 0.11 36 202 12386 -52.1 -65.1 20 13.0 -52.4 90 54 349.3 349.3 296.5 349.4 0.03 37 200 12450 -52.7 -65.7 19 13.0 -53.0 90 55 349.3 349.3 296.5 349.4 0.03 38 171 13448 -58.1 -75.1 10 17.0 -58.3 116 26 356.4 356.4 298.0 356.4 0.01 39 150 14260 -64.9 -79.9 11 15.0 -65.0 40 8 358.3 358.3 298.4 358.3 0.00 40 100 16620 -82.3 -90.3 24 8.0 -82.3 40 8 368.7 368.7 300.4 368.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 556.00 mb = 5044.60 m = 16550.33 ft Wetbulb zero: 653.94 mb = 3727.17 m = 12228.09 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 43.57 % Est. max temperature: 33.10 C = 91.59 F Sfc-Lift cond lev (LCL): 926.21 mb = 772.53 m = 2534.50 ft T: 22.65 C 700-500 lapse rate: 4.51 C/km ThetaE index: 21.86 C Layer 850.0- 701.0 mb Conv cond level (CCL): 831.57 mb = 1705.98 m = 5596.99 ft Mean mixing ratio: 15.88 g/kg Conv temperature: 34.82 C = 94.68 F Cap Strength: 2.89 C Lifted Index: 1.95 C Risk: Showers probable Lifted Index @300 mb: -2.95 C Lifted Index @700 mb: 0.48 C Showalter Index: 6.87 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 12.90 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 144.00 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 514.87 J/kg Max Up Vert Vel: 32.09 m/s Conv Inhibition (B-): 159.93 J/kg Cap Strength: 2.89 C Lift Cond Lev (LCL): 908.14 mb = 944.65 m = 3099.21 ft Lev Free Conv (LFC): 683.14 mb = 3366.96 m = 11046.33 ft Equ Level (EL): 673.14 mb = 3488.83 m = 11446.14 ft B at Equ Level: 16.99 J/kg Max Parcel Lev (MPL): 143.14 mb = 14532.47 m = 47678.11 ft Wind level data Storm motion: 87 at 4 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 3 280 1 1.0 -0.2 | 269 5 5.2 0.1 1 1000 99 95 3 -3.0 0.3 | 248 1 1.2 0.5 2 944 610 270 6 6.0 -0.0 | 269 10 10.2 0.2 3 925 784 315 6 4.2 -4.2 | 295 9 8.5 -4.0 4 911 914 315 3 2.1 -2.1 | 287 7 6.3 -1.9 5 880 1219 30 2 -1.0 -1.7 | 295 4 3.2 -1.5 6 850 1518 305 5 4.1 -2.9 | 288 9 8.3 -2.6 7 849 1524 305 5 4.1 -2.9 | 288 9 8.3 -2.6 8 791 2134 310 5 3.8 -3.2 | 290 9 8.1 -3.0 9 763 2438 350 6 1.0 -5.9 | 317 8 5.3 -5.7 10 736 2743 345 7 1.8 -6.8 | 317 9 6.0 -6.5 11 710 3048 15 4 -1.0 -3.9 | 319 5 3.2 -3.6 12 700 3165 25 2 -0.8 -1.8 | 295 4 3.4 -1.6 13 659 3658 105 8 -7.7 2.1 | 123 4 -3.5 2.3 14 634 3962 70 9 -8.5 -3.1 | 56 5 -4.2 -2.8 15 588 4572 150 9 -4.5 7.8 | 178 8 -0.3 8.0 16 546 5182 60 8 -6.9 -4.0 | 36 5 -2.7 -3.8 17 526 5486 175 4 -0.3 4.0 | 223 6 3.9 4.2 18 500 5890 105 2 -1.9 0.5 | 252 2 2.3 0.8 19 487 6096 125 2 -1.6 1.1 | 242 3 2.6 1.4 20 450 6706 35 4 -2.3 -3.3 | 328 4 1.9 -3.0 21 400 7620 45 9 -6.4 -6.4 | 19 6 -2.1 -6.1 22 400 7620 45 8 -5.7 -5.7 | 15 6 -1.4 -5.4 23 384 7925 40 11 -7.1 -8.4 | 19 9 -2.8 -8.2 24 300 9720 70 15 -14.1 -5.1 | 64 11 -9.9 -4.9 25 273 10363 85 14 -13.9 -1.2 | 84 10 -9.7 -1.0 26 250 10973 100 27 -26.6 4.7 | 102 23 -22.4 4.9 27 250 10980 95 30 -29.9 2.6 | 96 26 -25.7 2.9 28 228 11582 90 42 -42.0 0.0 | 90 38 -37.8 0.2 29 218 11887 90 47 -47.0 0.0 | 90 43 -42.8 0.2 30 200 12450 90 55 -55.0 0.0 | 90 51 -50.8 0.2 31 199 12497 90 53 -53.0 0.0 | 90 49 -48.8 0.2 32 189 12802 90 55 -55.0 0.0 | 90 51 -50.8 0.2 33 172 13411 115 27 -24.5 11.4 | 120 23 -20.2 11.6 34 164 13716 130 11 -8.4 7.1 | 150 8 -4.2 7.3 35 156 14021 165 1 -0.3 1.0 | 253 4 4.0 1.2 36 150 14260 40 8 -5.1 -6.1 | 9 6 -0.9 -5.9 37 148 14326 30 4 -2.0 -3.5 | 325 4 2.2 -3.2 38 134 14935 90 12 -12.0 0.0 | 92 8 -7.8 0.2 39 127 15240 125 8 -6.6 4.6 | 154 5 -2.3 4.8 40 114 15850 260 6 5.9 1.0 | 263 10 10.1 1.3 41 108 16154 320 2 1.3 -1.5 | 283 6 5.5 -1.3 42 103 16459 40 6 -3.9 -4.6 | 355 4 0.4 -4.4 43 100 16620 40 8 -5.1 -6.1 | 9 6 -0.9 -5.9 44 97 16764 35 8 -4.6 -6.6 | 3 6 -0.4 -6.3 45 92 17069 50 13 -10.0 -8.4 | 35 10 -5.7 -8.1 46 83 17678 145 16 -9.2 13.1 | 160 14 -4.9 13.3 47 78 17983 295 13 11.8 -5.5 | 288 17 16.0 -5.3 48 74 18288 245 6 5.4 2.5 | 254 10 9.7 2.8 49 70 18593 40 15 -9.6 -11.5 | 26 12 -5.4 -11.3 50 63 19202 85 30 -29.9 -2.6 | 85 26 -25.7 -2.4 51 59 19507 100 20 -19.7 3.5 | 103 16 -15.5 3.7 52 50 20422 70 22 -20.7 -7.5 | 66 18 -16.4 -7.3 53 45 21031 105 36 -34.8 9.3 | 107 32 -30.5 9.6 54 38 21946 110 38 -35.7 13.0 | 113 34 -31.5 13.2 55 34 22555 90 46 -46.0 0.0 | 90 42 -41.8 0.2 Wind Parameters Mean winds (0-6000m): 56.8 at 5.6 knts Storm direction: 86.8 at 4.2 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 51.1 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -7.3 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 50.43 Bulk Shear: 10.21 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 ------------------------------------------------------------------------------- 500 194 4 233 6| 0.0 4.9 4.9| 8.6 -1.4 7.2 14.4 0.13| 14.8 2.0 1000 293 4 280 8| 3.4 2.4 5.8| 29.7 -3.3 26.3 26.3 0.36| 13.5 4.9 1500 308 4 287 8| 2.2 2.3 4.5| 30.8 -6.6 24.1 16.1 0.25| 11.6 2.9 2000 307 4 287 8| 1.7 1.7 3.4| 31.4 -7.2 24.2 12.1 0.25| 8.8 2.2 2500 314 4 291 8| 2.2 1.4 3.5| 40.1 -7.2 32.9 13.2 0.33| 7.9 2.6 3000 324 5 297 8| 1.8 1.2 3.0| 41.3 -7.3 33.9 11.3 0.31| 7.3 2.2 4000 354 5 315 7| 1.8 0.5 2.2| 45.5 -13.0 32.5 8.1 0.27| 7.4 2.0 5000 43 6 356 4| 1.2 0.6 1.8| 60.9 -24.4 36.5 7.3 0.23| 8.0 1.8 6000 57 6 10 3| 0.9 0.8 1.7| 70.7 -27.6 43.0 7.2 0.28| 8.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//VO466/skewt/VO466.skewt.20251101.00.gif