UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for VO466... Searching the city database file for: VO466 ... Date:0000Z 2 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 10 27.6 21.6 70 6.0 23.3 220 2 299.8 302.8 296.1 347.4 16.27 1 1000 106 27.6 23.3 77 4.3 24.5 235 4 300.8 304.1 297.6 354.5 18.30 2 951 550 23.4 22.4 94 1.0 22.7 248 8 300.8 304.2 297.5 354.4 18.22 3 925 793 21.4 20.7 96 0.7 20.9 240 8 301.2 304.3 296.8 350.8 16.84 4 883 1196 19.0 18.1 95 0.9 18.4 275 5 302.7 305.5 296.0 347.0 14.97 5 869 1335 18.8 14.8 78 4.0 16.1 292 4 303.9 306.2 294.4 340.4 12.27 6 862 1404 18.2 17.3 94 0.9 17.6 300 3 304.0 306.7 296.0 347.3 14.57 7 850 1525 17.4 16.4 94 1.0 16.7 285 1 304.4 307.0 295.7 345.9 13.94 8 785 2202 13.8 9.5 75 4.3 11.1 137 1 307.5 309.3 293.4 336.4 9.54 9 769 2377 14.8 3.8 48 11.0 8.5 197 3 310.4 311.7 291.9 330.7 6.55 10 765 2421 14.4 6.4 59 8.0 9.6 213 3 310.4 311.9 293.0 334.8 7.91 11 746 2633 12.8 8.7 76 4.1 10.2 255 3 310.9 312.7 294.4 340.2 9.51 12 732 2793 13.8 -5.2 26 19.0 4.4 268 3 313.7 314.4 290.3 325.1 3.54 13 700 3169 10.6 -0.4 46 11.0 4.6 225 3 314.2 315.2 292.0 331.0 5.31 14 698 3193 10.2 2.2 58 8.0 5.7 214 3 314.0 315.3 292.9 334.2 6.44 15 690 3288 10.0 -1.0 46 11.0 4.1 171 2 314.9 315.8 292.0 331.2 5.16 16 679 3421 8.8 2.8 66 6.0 5.4 119 3 315.0 316.3 293.5 336.7 6.91 17 665 3592 7.6 -2.4 49 10.0 2.4 61 4 315.5 316.4 291.9 330.9 4.82 18 647 3817 5.8 -0.2 65 6.0 2.5 73 5 315.9 317.1 292.9 334.5 5.84 19 640 3905 5.6 -0.4 65 6.0 2.4 96 5 316.7 317.8 293.1 335.2 5.82 20 632 4008 5.6 -7.4 39 13.0 -0.5 119 6 317.8 318.5 291.5 329.1 3.47 21 607 4335 3.6 -12.4 30 16.0 -3.1 156 12 319.2 319.7 290.9 327.3 2.43 22 595 4496 2.2 -6.8 51 9.0 -2.0 143 10 319.4 320.2 292.3 332.0 3.86 23 589 4578 2.0 -11.0 37 13.0 -3.6 136 9 320.1 320.7 291.6 329.4 2.80 24 584 4646 1.4 -10.6 40 12.0 -3.8 130 9 320.2 320.8 291.7 329.9 2.92 25 575 4771 0.0 -3.5 77 3.5 -1.8 119 8 320.0 321.0 293.4 336.6 5.14 26 555 5053 -1.5 -4.7 79 3.2 -3.1 93 5 321.5 322.4 293.7 337.3 4.87 27 544 5212 -0.5 -16.5 29 16.0 -6.6 77 4 324.5 324.9 292.0 331.1 1.93 28 526 5479 -2.1 -14.1 39 12.0 -6.9 28 9 325.7 326.2 292.8 334.0 2.44 29 514 5662 -2.7 -21.7 22 19.0 -9.1 29 14 327.2 327.4 292.2 331.8 1.31 30 500 5880 -3.9 -22.9 21 19.0 -10.0 35 21 328.3 328.5 292.4 332.6 1.21 31 480 6203 -6.7 -21.7 29 15.0 -11.6 40 21 328.7 329.0 292.7 333.6 1.40 32 442 6846 -10.7 -29.7 19 19.0 -15.5 38 18 331.5 331.6 292.9 334.2 0.74 33 419 7257 -13.5 -23.5 43 10.0 -16.4 36 16 333.0 333.3 293.8 337.9 1.37 34 400 7610 -16.3 -26.3 42 10.0 -18.9 35 14 333.8 334.0 293.8 337.9 1.12 35 394 7724 -17.5 -27.5 41 10.0 -20.0 31 14 333.7 333.9 293.7 337.4 1.01 36 381 7974 -19.1 -22.3 76 3.2 -20.0 28 13 334.8 335.1 294.5 340.8 1.68 37 348 8643 -23.9 -32.9 43 9.0 -25.6 84 6 337.1 337.2 294.3 339.7 0.69 38 321 9228 -28.3 -35.3 51 7.0 -29.5 52 10 338.9 339.0 294.6 341.1 0.59 39 300 9710 -31.7 -41.7 37 10.0 -32.9 85 18 340.7 340.8 294.8 342.0 0.33 40 289 9972 -32.9 -43.9 32 11.0 -34.1 96 25 342.6 342.7 295.2 343.7 0.27 41 270 10444 -37.1 -45.1 43 8.0 -37.8 104 33 343.3 343.3 295.3 344.3 0.25 42 250 10970 -40.9 -51.9 30 11.0 -41.6 100 47 345.3 345.3 295.7 345.8 0.13 43 242 11190 -42.3 -57.3 18 15.0 -43.0 98 47 346.4 346.4 295.9 346.7 0.07 44 200 12450 -51.3 -68.3 11 17.0 -51.7 100 51 351.5 351.5 297.0 351.6 0.02 45 182 13054 -55.3 -73.3 9 18.0 -55.6 109 38 354.6 354.6 297.6 354.7 0.01 46 150 14250 -66.9 -74.9 31 8.0 -67.0 90 26 354.8 354.8 297.7 354.9 0.01 47 146 14413 -68.3 -75.3 36 7.0 -68.4 87 26 355.2 355.2 297.7 355.2 0.01 48 100 16610 -82.9 -87.5 45 4.6 -82.9 90 28 367.6 367.6 300.1 367.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 575.00 mb = 4770.82 m = 15652.12 ft Wetbulb zero: 633.35 mb = 3990.35 m = 13091.53 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 62.58 % Est. max temperature: 31.82 C = 89.28 F Sfc-Lift cond lev (LCL): 926.78 mb = 776.15 m = 2546.41 ft T: 21.54 C 700-500 lapse rate: 5.35 C/km ThetaE index: 16.66 C Layer 850.0- 765.0 mb Conv cond level (CCL): 927.03 mb = 773.80 m = 2538.70 ft Mean mixing ratio: 17.71 g/kg Conv temperature: 28.96 C = 84.12 F Cap Strength: 0.71 C Lifted Index: -1.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.94 C Lifted Index @700 mb: -0.79 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.30 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -2.59 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1275.04 J/kg Max Up Vert Vel: 50.50 m/s Conv Inhibition (B-): 0.64 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 931.02 mb = 736.22 m = 2415.37 ft Lev Free Conv (LFC): 916.02 mb = 877.68 m = 2879.50 ft Equ Level (EL): 736.02 mb = 2747.00 m = 9012.37 ft B at Equ Level: 59.80 J/kg Wind level data Storm motion: 142 at 5 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 10 220 2 1.3 1.5 | 297 5 4.1 -2.1 1 1000 106 235 4 3.3 2.3 | 282 6 6.1 -1.3 2 978 305 255 8 7.7 2.1 | 278 11 10.6 -1.6 3 925 793 240 8 6.9 4.0 | 268 10 9.8 0.4 4 912 914 240 8 6.9 4.0 | 268 10 9.8 0.4 5 850 1524 315 2 1.4 -1.4 | 320 7 4.2 -5.0 6 850 1525 285 1 1.0 -0.3 | 316 5 3.8 -3.9 7 820 1829 0 1 -0.0 -1.0 | 329 5 2.8 -4.6 8 791 2134 115 1 -0.9 0.4 | 329 4 1.9 -3.2 9 763 2438 220 3 1.9 2.3 | 286 5 4.8 -1.3 10 736 2743 275 3 3.0 -0.3 | 304 7 5.8 -3.9 11 710 3048 230 4 3.1 2.6 | 280 6 5.9 -1.1 12 700 3169 225 3 2.1 2.1 | 287 5 5.0 -1.5 13 684 3353 140 2 -1.3 1.5 | 324 3 1.5 -2.1 14 659 3658 35 5 -2.9 -4.1 | 0 8 -0.0 -7.7 15 634 3962 115 5 -4.5 2.1 | 48 2 -1.7 -1.5 16 611 4267 160 12 -4.1 11.3 | 171 8 -1.3 7.7 17 588 4572 135 9 -6.4 6.4 | 128 4 -3.5 2.7 18 545 5182 80 4 -3.9 -0.7 | 14 4 -1.1 -4.3 19 525 5486 25 9 -3.8 -8.2 | 5 12 -1.0 -11.8 20 500 5880 35 21 -12.0 -17.2 | 24 23 -9.2 -20.8 21 486 6096 40 21 -13.5 -16.1 | 28 22 -10.7 -19.7 22 400 7610 35 14 -8.0 -11.5 | 19 16 -5.2 -15.1 23 383 7925 25 13 -5.5 -11.8 | 10 16 -2.7 -15.4 24 352 8534 75 6 -5.8 -1.6 | 30 6 -3.0 -5.2 25 338 8839 105 6 -5.8 1.6 | 55 4 -3.0 -2.1 26 324 9144 50 8 -6.1 -5.1 | 21 9 -3.3 -8.8 27 311 9449 60 18 -15.6 -9.0 | 45 18 -12.8 -12.6 28 300 9710 85 18 -17.9 -1.6 | 71 16 -15.1 -5.2 29 285 10058 100 28 -27.6 4.9 | 93 25 -24.7 1.2 30 273 10363 105 31 -29.9 8.0 | 99 27 -27.1 4.4 31 250 10970 100 47 -46.3 8.2 | 96 44 -43.5 4.5 32 250 10973 100 44 -43.3 7.6 | 96 41 -40.5 4.0 33 228 11582 95 53 -52.8 4.6 | 91 50 -50.0 1.0 34 200 12450 100 51 -50.2 8.9 | 96 48 -47.4 5.2 35 199 12497 100 56 -55.1 9.7 | 97 53 -52.3 6.1 36 180 13106 110 36 -33.8 12.3 | 106 32 -31.0 8.7 37 163 13716 100 30 -29.5 5.2 | 93 27 -26.7 1.6 38 156 14021 100 27 -26.6 4.7 | 93 24 -23.8 1.1 39 150 14250 90 26 -26.0 0.0 | 81 23 -23.2 -3.6 40 120 15545 65 24 -21.8 -10.1 | 54 23 -18.9 -13.8 41 100 16610 90 28 -28.0 0.0 | 82 25 -25.2 -3.6 42 87 17374 105 19 -18.4 4.9 | 95 16 -15.5 1.3 43 78 17983 95 13 -13.0 1.1 | 76 10 -10.1 -2.5 44 70 18593 85 31 -30.9 -2.7 | 77 29 -28.1 -6.3 45 66 18898 130 19 -14.6 12.2 | 126 15 -11.7 8.6 46 62 19202 75 6 -5.8 -1.6 | 30 6 -3.0 -5.2 47 59 19507 80 17 -16.7 -3.0 | 65 15 -13.9 -6.6 48 56 19812 65 25 -22.7 -10.6 | 54 24 -19.8 -14.2 49 53 20117 100 18 -17.7 3.1 | 88 15 -14.9 -0.5 50 50 20422 95 26 -25.9 2.3 | 87 23 -23.1 -1.4 Wind Parameters Mean winds (0-6000m): 112.0 at 6.1 knts Storm direction: 142.0 at 4.6 knts Shear (0-3000m) pos: 0.3 neg: 0.0 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): -13.5 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -14.4 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.4 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 73.10 Bulk Shear: 17.44 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 ------------------------------------------------------------------------------- 500 249 6 279 9| 6.5 0.0 6.5| 0.3 -5.3 -4.9 -9.9 -0.35| 7.7 -2.7 1000 246 7 274 9| 2.8 0.0 2.8| 4.9 -8.2 -3.2 -3.2 -0.19| 5.4 -1.0 1500 248 6 278 9| 1.0 0.0 1.0| 19.1 -8.2 10.9 7.3 0.24| 6.0 1.4 2000 250 5 285 8| 0.8 0.0 0.8| 21.1 -8.2 12.9 6.5 0.27| 5.4 1.5 2500 247 4 286 7| 0.2 0.0 0.2| 21.5 -10.7 10.8 4.3 0.12| 5.4 0.6 3000 248 4 287 7| 0.3 0.0 0.3| 23.7 -14.4 9.3 3.1 0.08| 5.2 0.4 4000 243 4 286 7| 0.5 0.9 1.5| 32.5 -14.9 17.6 4.4 0.24| 6.2 1.5 5000 194 5 253 4| 0.9 1.1 2.0| 38.8 -26.7 12.1 2.4 0.11| 6.9 0.8 6000 112 6 65 3| 0.8 1.6 2.5| 69.7 -33.8 35.9 6.0 0.12| 7.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//VO466/skewt/VO466.skewt.20251102.00.gif