UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:0000Z 16 APR 25 Station: VEPT WMO ident: 42492 Latitude: 25.60 Longitude: 85.10 Elevation: 60.00 ------------------------------------------------------------------------------- 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 60 24.6 21.5 83 3.1 22.4 140 2 297.5 300.4 295.4 344.7 16.30 1 1000 75 25.6 21.3 77 4.3 22.5 350 13 298.8 301.7 295.7 345.8 16.15 2 994 128 25.2 21.1 78 4.1 22.3 25 11 298.9 301.8 295.7 345.6 16.05 3 973 317 27.6 14.6 45 13.0 18.9 141 5 303.1 305.1 293.1 335.2 10.79 4 962 418 28.0 14.0 42 14.0 18.7 147 7 304.5 306.5 293.3 335.9 10.50 5 940 623 25.6 16.6 58 9.0 19.4 160 10 304.1 306.4 294.8 342.0 12.74 6 925 764 24.2 15.2 57 9.0 18.1 160 10 304.1 306.2 294.1 339.3 11.82 7 904 965 23.0 17.0 69 6.0 18.8 148 13 304.8 307.3 295.6 345.4 13.61 8 885 1149 21.4 11.4 53 10.0 15.0 139 11 305.0 306.8 292.7 333.8 9.61 9 850 1498 19.0 13.0 68 6.0 15.0 130 9 306.0 308.1 294.2 339.5 11.14 10 849 1508 18.8 12.8 68 6.0 14.8 130 9 305.9 308.0 294.1 339.0 11.01 11 841 1589 17.8 14.8 83 3.0 15.8 129 9 305.7 308.1 295.2 343.7 12.69 12 796 2058 15.2 8.2 63 7.0 10.9 132 8 307.8 309.4 292.8 333.9 8.60 13 700 3132 7.2 -0.8 57 8.0 3.0 240 6 310.5 311.4 290.7 326.5 5.16 14 682 3346 6.6 -5.4 42 12.0 0.9 291 7 312.1 312.8 290.0 324.0 3.75 15 664 3565 6.0 -4.0 49 10.0 1.1 344 8 313.8 314.7 291.0 327.5 4.28 16 527 5411 -7.1 -19.1 38 12.0 -11.0 310 11 319.5 319.9 290.3 325.0 1.60 17 510 5666 -7.9 -24.9 24 17.0 -12.6 315 9 321.6 321.8 290.3 325.1 0.99 18 500 5820 -9.3 -28.3 20 19.0 -14.0 315 8 321.7 321.8 290.0 324.3 0.74 19 486 6038 -11.3 -29.3 21 18.0 -15.6 350 7 321.9 322.0 290.1 324.3 0.70 20 466 6358 -14.1 -30.1 24 16.0 -17.7 359 10 322.3 322.4 290.2 324.7 0.67 21 400 7500 -20.5 -37.5 20 17.0 -23.3 355 23 328.3 328.4 291.6 329.8 0.38 22 386 7762 -22.7 -35.7 30 13.0 -24.9 346 23 328.8 328.9 291.9 330.6 0.47 23 352 8433 -26.3 -46.3 13 20.0 -28.6 303 24 332.8 332.8 292.6 333.4 0.17 24 327 8961 -29.9 -54.9 7 25.0 -31.9 268 24 334.9 334.9 293.1 335.2 0.07 25 300 9570 -33.7 -64.7 3 31.0 -35.3 260 32 337.9 337.9 293.8 338.0 0.02 26 276 10153 -34.9 -72.9 1 38.0 -36.5 279 36 344.3 344.3 295.4 344.3 0.01 27 263 10488 -35.3 -73.3 1 38.0 -36.9 289 38 348.5 348.5 296.3 348.5 0.01 28 250 10840 -36.9 -73.9 1 37.0 -38.4 315 33 351.2 351.2 296.9 351.2 0.01 29 246 10952 -37.1 -74.1 1 37.0 -38.5 315 34 352.5 352.5 297.2 352.6 0.01 30 224 11596 -40.5 -76.5 1 36.0 -41.6 312 41 356.9 356.9 298.1 356.9 0.01 31 200 12360 -46.1 -81.1 1 35.0 -46.9 310 44 359.8 359.8 298.7 359.8 0.00 32 150 14220 -59.7 -89.7 1 30.0 -59.9 315 25 367.2 367.2 300.1 367.2 0.00 33 105 16368 -75.3 -101.3 1 26.0 -75.3 305 24 376.9 376.9 301.8 376.9 0.00 34 100 16650 -76.3 -101.3 1 25.0 -76.3 310 24 380.3 380.3 302.3 380.3 0.00 35 85 17578 -79.5 -104.5 1 25.0 -79.5 300 19 391.9 391.9 304.0 391.9 0.00 36 79 17993 -79.1 -104.1 1 25.0 -79.1 306 18 401.0 401.0 305.3 401.0 0.00 37 73 18441 -79.3 -104.3 1 25.0 -79.3 312 17 409.8 409.8 306.5 409.8 0.00 38 70 18680 -78.5 -103.5 1 25.0 -78.6 315 17 416.4 416.4 307.3 416.4 0.00 39 50 20620 -70.7 -97.7 1 27.0 -70.8 15 21 476.9 476.9 313.2 476.9 0.00 40 49 20740 -70.7 -97.7 1 27.0 -70.8 12 20 479.6 479.6 313.4 479.6 0.00 41 48 20863 -67.7 -95.7 1 28.0 -67.9 9 20 489.6 489.6 314.2 489.6 0.00 42 48 20863 -65.3 -94.3 1 29.0 -65.6 9 20 495.4 495.4 314.6 495.4 0.00 43 43 21537 -62.1 -92.1 1 30.0 -62.6 351 17 519.1 519.1 316.2 519.1 0.00 44 34 23003 -57.5 -88.5 1 31.0 -58.6 315 11 567.2 567.2 319.0 567.2 0.00 45 31 23590 -54.5 -86.5 1 32.0 -56.1 300 9 590.5 590.5 320.2 590.5 0.01 46 30 23800 -53.1 -85.1 1 32.0 -55.0 295 8 599.9 599.9 320.6 599.9 0.01 47 28 24244 -51.9 -84.9 1 33.0 -54.2 285 8 615.2 615.2 321.3 615.2 0.01 48 23 25521 -49.5 -82.5 1 33.0 -52.8 256 9 657.8 657.8 323.0 658.0 0.02 49 22 25812 -49.1 -83.1 1 34.0 -52.6 249 9 667.4 667.4 323.3 667.6 0.02 50 21 26118 -46.3 -80.3 1 34.0 -50.8 242 9 684.8 684.8 323.9 685.1 0.03 51 20 26440 -47.9 -81.9 1 34.0 -52.0 235 9 689.6 689.6 324.1 689.7 0.02 52 17 27514 -47.1 -81.1 1 34.0 -52.0 724.9 724.9 325.2 725.2 0.03 53 16 27917 -45.5 -80.5 1 35.0 -51.2 742.8 742.8 325.7 743.2 0.04 54 16 27917 -44.9 -79.9 1 35.0 -50.8 744.8 744.8 325.8 745.2 0.04 55 15 28351 -42.1 -78.1 1 36.0 -49.5 768.0 768.0 326.4 768.5 0.06 56 15 28351 -42.3 -78.3 1 36.0 -49.6 767.3 767.3 326.4 767.8 0.06 57 14 28817 -42.9 -78.9 1 36.0 -50.2 780.6 780.6 326.8 781.1 0.06 58 14 28817 -43.3 -78.3 1 35.0 -50.4 779.2 779.2 326.7 779.8 0.06 TRP 85 17578 -79.5 -104.5 1 25.0 -79.5 300 19 391.9 391.9 304.0 391.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 601.25 mb = 4410.54 m = 14470.11 ft Wetbulb zero: 651.80 mb = 3713.03 m = 12181.72 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 51.98 % Est. max temperature: 33.07 C = 91.53 F Sfc-Lift cond lev (LCL): 959.00 mb = 445.43 m = 1461.38 ft T: 27.68 C 700-500 lapse rate: 6.14 C/km ThetaE index: 19.73 C Layer 796.0- 664.0 mb Conv cond level (CCL): 774.06 mb = 2291.28 m = 7517.22 ft Mean mixing ratio: 12.63 g/kg Conv temperature: 35.50 C = 95.90 F Cap Strength: 2.79 C Lifted Index: -2.76 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.03 C Lifted Index @700 mb: -0.67 C Showalter Index: -2.32 C Risk: Severe thunderstorms possible Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 22.30 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -2.95 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 538.65 J/kg Max Up Vert Vel: 32.82 m/s Conv Inhibition (B-): 143.91 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 834.38 mb = 1656.55 m = 5434.80 ft Lev Free Conv (LFC): 719.38 mb = 2903.68 m = 9526.40 ft Equ Level (EL): 669.38 mb = 3498.80 m = 11478.86 ft B at Equ Level: 28.00 J/kg Max Parcel Lev (MPL): 219.38 mb = 11736.33 m = 38504.56 ft Wind level data Storm motion: 202 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 1003 60 140 2 -1.3 1.5 | 39 6 -3.7 -4.6 1 1000 75 350 13 2.3 -12.8 | 1 19 -0.2 -19.0 2 974 305 140 5 -3.2 3.8 | 68 6 -5.7 -2.3 3 941 610 160 10 -3.4 9.4 | 119 7 -5.9 3.2 4 925 764 160 10 -3.4 9.4 | 119 7 -5.9 3.2 5 909 914 150 13 -6.5 11.3 | 120 10 -9.0 5.1 6 878 1219 135 11 -7.8 7.8 | 99 10 -10.2 1.6 7 850 1498 130 9 -6.9 5.8 | 88 9 -9.3 -0.4 8 817 1829 125 9 -7.4 5.2 | 84 10 -9.8 -1.0 9 788 2134 135 8 -5.7 5.7 | 86 8 -8.1 -0.5 10 760 2438 105 6 -5.8 1.6 | 61 9 -8.2 -4.6 11 733 2743 230 7 5.4 4.5 | 300 3 2.9 -1.7 12 707 3048 235 7 5.7 4.0 | 303 4 3.3 -2.2 13 700 3132 240 6 5.2 3.0 | 319 4 2.7 -3.2 14 655 3658 10 9 -1.6 -8.9 | 15 16 -4.0 -15.0 15 631 3962 95 9 -9.0 0.8 | 65 13 -11.4 -5.4 16 607 4267 125 8 -6.6 4.6 | 80 9 -9.0 -1.6 17 585 4572 285 6 5.8 -1.6 | 337 8 3.3 -7.7 18 563 4877 280 13 12.8 -2.3 | 309 13 10.4 -8.4 19 521 5486 315 11 7.8 -7.8 | 339 15 5.3 -13.9 20 500 5820 315 8 5.7 -5.7 | 345 12 3.2 -11.8 21 482 6096 360 7 -0.0 -7.0 | 11 13 -2.5 -13.2 22 400 7500 355 23 2.0 -22.9 | 1 29 -0.4 -29.1 23 393 7620 355 23 2.0 -22.9 | 1 29 -0.4 -29.1 24 318 9144 255 24 23.2 6.2 | 270 21 20.7 0.0 25 300 9570 260 32 31.5 5.6 | 271 29 29.1 -0.6 26 256 10668 295 39 35.3 -16.5 | 305 40 32.9 -22.7 27 250 10840 315 33 23.3 -23.3 | 325 36 20.9 -29.5 28 205 12192 310 48 36.8 -30.9 | 317 50 34.3 -37.0 29 200 12360 310 44 33.7 -28.3 | 318 47 31.3 -34.5 30 162 13716 310 38 29.1 -24.4 | 319 41 26.7 -30.6 31 150 14220 315 25 17.7 -17.7 | 327 28 15.2 -23.8 32 127 15240 285 25 24.1 -6.5 | 300 25 21.7 -12.6 33 100 16650 310 24 18.4 -15.4 | 324 27 15.9 -21.6 34 85 17578 300 19 16.5 -9.5 | 318 21 14.0 -15.7 35 70 18680 315 17 12.0 -12.0 | 332 21 9.6 -18.2 36 50 20620 15 21 -5.4 -20.3 | 17 28 -7.9 -26.5 37 30 23800 295 8 7.3 -3.4 | 333 11 4.8 -9.6 38 20 26440 235 9 7.4 5.2 | 282 5 4.9 -1.0 Wind Parameters Mean winds (0-6000m): 171.7 at 8.9 knts Storm direction: 201.7 at 6.6 knts Shear (0-3000m) pos: 2.0 neg: 0.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -93.2 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -25.2 tot: 11.6 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 0.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 56.78 Bulk Shear: 9.49 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 ------------------------------------------------------------------------------- 500 112 8 72 10| 7.5 0.0 7.5| 29.1 -1.3 27.8 55.7 0.41| 28.1 11.6 1000 148 10 104 8| 3.8 2.0 5.7| 31.2 -6.3 24.9 24.9 0.32| 17.1 5.4 1500 142 10 100 9| 2.5 1.5 4.0| 31.2 -16.8 14.4 9.6 0.18| 12.8 2.3 2000 138 10 96 9| 1.8 1.1 2.9| 31.8 -17.8 13.9 7.0 0.16| 10.1 1.7 2500 136 9 92 9| 1.5 0.9 2.4| 36.0 -25.2 10.8 4.3 0.12| 9.7 1.2 3000 145 9 97 8| 2.0 0.7 2.7| 36.9 -25.2 11.6 3.9 0.02| 10.2 0.3 4000 137 9 90 8| 0.7 0.6 1.2|126.9 -25.2 101.6 25.4 0.30| 11.9 3.6 5000 146 9 98 7| 1.7 0.4 2.2|146.6 -37.6 109.0 21.8 0.19| 13.0 2.5 6000 172 9 125 5| 0.7 0.4 1.1|188.4 -37.6 150.8 25.1 0.26| 11.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20250416.00.gif