UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for YPDN... Searching the city database file for: YPDN ... Date:2300Z 19 APR 25 Station: YPDN WMO ident: 94120 Latitude: -12.40 Longitude: 130.87 Elevation: 30.00 ------------------------------------------------------------------------------- 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 1006 30 27.0 25.2 90 1.8 25.7 90 8 299.6 303.4 298.6 359.6 20.46 1 1000 87 25.8 23.9 89 1.9 24.4 110 6 299.0 302.4 297.5 354.4 19.00 2 989 185 24.8 23.6 93 1.2 23.9 298.9 302.3 297.5 353.9 18.86 3 973 329 25.4 20.4 74 5.0 21.8 300.9 303.8 296.0 347.0 15.69 4 932 708 23.8 17.8 69 6.0 19.6 303.0 305.6 295.3 344.1 13.89 5 925 774 23.2 18.2 73 5.0 19.7 75 4 303.0 305.7 295.6 345.6 14.36 6 850 1508 19.0 14.6 76 4.4 16.0 85 4 306.0 308.4 295.1 343.2 12.39 7 700 3152 8.8 7.0 88 1.8 7.7 235 9 312.2 313.9 294.3 340.1 9.02 8 654 3712 6.0 5.0 93 1.0 5.4 315.2 316.8 294.7 341.5 8.40 9 642 3864 7.4 2.7 72 4.7 4.6 318.5 319.9 294.7 341.6 7.26 10 595 4487 5.0 -5.0 48 10.0 -0.0 322.7 323.5 293.6 337.2 4.43 11 529 5440 0.6 -6.4 59 7.0 -2.9 328.4 329.3 295.1 343.5 4.48 12 510 5732 -1.3 -11.3 46 10.0 -5.7 329.6 330.2 294.4 340.4 3.16 13 502 5858 -2.3 -8.3 63 6.0 -5.1 329.9 330.7 295.2 343.6 4.08 14 500 5890 -2.3 -10.3 54 8.0 -5.9 260 7 330.2 330.9 294.8 342.1 3.49 15 496 5954 -2.3 -11.3 50 9.0 -6.3 331.0 331.7 294.8 342.1 3.25 16 451 6703 -7.5 -15.5 53 8.0 -10.6 333.6 334.1 294.9 342.5 2.54 17 434 7003 -8.5 -28.5 18 20.0 -14.0 336.0 336.2 294.1 339.1 0.84 18 431 7056 -9.1 -22.1 34 13.0 -13.3 335.9 336.2 294.7 341.4 1.51 19 426 7147 -9.7 -28.7 20 19.0 -14.9 336.3 336.4 294.1 339.4 0.84 20 415 7348 -11.5 -17.5 61 6.0 -13.7 336.5 337.0 295.4 344.8 2.33 21 400 7630 -13.9 -18.4 69 4.5 -15.5 240 8 336.9 337.4 295.5 344.9 2.24 22 394 7745 -14.7 -18.1 75 3.4 -15.9 337.3 337.8 295.7 345.6 2.34 23 357 8484 -20.7 -22.4 86 1.7 -21.2 338.9 339.3 295.6 345.4 1.78 24 309 9538 -27.9 -32.4 65 4.5 -28.7 343.1 343.3 295.8 346.3 0.81 25 305 9632 -28.5 -36.5 46 8.0 -29.8 343.6 343.7 295.7 345.7 0.55 26 300 9750 -29.5 -35.5 56 6.0 -30.5 270 6 343.8 343.9 295.8 346.2 0.62 27 263 10673 -37.5 -39.9 78 2.4 -37.8 345.3 345.4 296.0 347.1 0.45 28 250 11020 -40.1 -45.0 59 4.9 -40.5 350 7 346.4 346.5 296.1 347.6 0.28 29 222 11818 -46.3 -58.3 24 12.0 -46.8 348.9 348.9 296.4 349.2 0.07 30 209 12214 -49.7 -62.7 20 13.0 -50.1 349.6 349.6 296.6 349.8 0.04 31 200 12500 -52.1 -59.1 43 7.0 -52.3 15 17 350.3 350.3 296.7 350.5 0.07 32 199 12532 -52.7 -59.7 42 7.0 -52.9 349.8 349.8 296.7 350.1 0.06 33 195 12664 -53.5 -63.5 28 10.0 -53.7 350.6 350.6 296.8 350.7 0.04 34 167 13644 -61.9 -67.9 45 6.0 -62.0 352.5 352.5 297.2 352.6 0.02 35 152 14220 -67.3 -71.4 56 4.1 -67.3 352.8 352.8 297.3 352.9 0.02 36 150 14300 -67.9 -72.1 55 4.2 -67.9 45 43 353.1 353.1 297.3 353.2 0.02 37 128 15234 -75.3 -78.3 63 3.0 -75.3 356.2 356.2 298.0 356.2 0.01 38 122 15511 -77.5 -82.5 44 5.0 -77.5 357.1 357.1 298.1 357.1 0.00 39 120 15605 -77.5 -84.5 32 7.0 -77.5 358.8 358.8 298.5 358.8 0.00 40 104 16425 -76.7 -86.7 19 10.0 -76.7 375.3 375.3 301.5 375.3 0.00 41 100 16650 -77.9 -87.9 18 10.0 -77.9 280 7 377.2 377.2 301.8 377.2 0.00 42 86 17501 -81.3 -89.3 25 8.0 -81.3 195 8 387.0 387.0 303.3 387.0 0.00 43 80 17905 -81.5 -88.5 29 7.0 -81.5 394.7 394.7 304.5 394.7 0.00 44 70 18660 -77.5 -88.5 15 11.0 -77.6 210 8 418.6 418.6 307.6 418.6 0.00 45 67 18912 -78.7 -89.7 15 11.0 -78.7 421.3 421.3 307.9 421.3 0.00 46 63 19268 -74.1 -89.1 8 15.0 -74.2 438.9 438.9 309.8 438.9 0.00 47 55 20072 -69.9 -89.9 4 20.0 -70.1 465.9 465.9 312.3 465.9 0.00 48 54 20183 -65.9 -88.9 3 23.0 -66.1 477.6 477.6 313.2 477.6 0.00 49 51 20530 -67.1 -88.1 4 21.0 -67.3 482.6 482.6 313.7 482.6 0.00 50 50 20650 -66.5 -88.5 3 22.0 -66.7 55 3 486.8 486.8 314.0 486.8 0.00 51 36 22659 -61.1 -87.1 2 26.0 -61.8 548.7 548.7 318.0 548.7 0.01 52 33 23196 -63.1 -88.1 2 25.0 -63.7 557.2 557.2 318.5 557.3 0.00 53 30 23790 -56.9 -85.9 1 29.0 -58.2 70 11 589.5 589.5 320.1 589.6 0.01 54 29 24006 -56.3 -85.3 1 29.0 -57.7 596.9 596.9 320.5 597.0 0.01 55 26 24699 -58.3 -85.3 2 27.0 -59.6 610.2 610.2 321.0 610.2 0.01 56 21 26055 -56.1 -85.1 1 29.0 -58.0 655.2 655.3 322.9 655.3 0.01 57 20 26370 -51.1 -83.1 1 32.0 -54.2 80 37 679.8 679.8 323.7 679.9 0.02 58 19 26704 -50.3 -82.3 1 32.0 -53.8 692.3 692.3 324.2 692.5 0.02 59 13 29222 -42.9 -78.9 1 36.0 -50.5 797.3 797.3 327.2 797.9 0.06 60 11 30346 -44.1 -80.1 1 36.0 -51.8 831.9 832.0 328.0 832.5 0.06 TRP 86 17501 -81.3 -89.3 25 8.0 -81.3 195 8 387.0 387.0 303.3 387.0 0.00 WND 10 95 67 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 523.00 mb = 5532.04 m = 18149.52 ft Wetbulb zero: 595.39 mb = 4482.04 m = 14704.67 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 72.10 % Est. max temperature: 33.17 C = 91.71 F Sfc-Lift cond lev (LCL): 980.55 mb = 260.40 m = 854.33 ft T: 25.12 C 700-500 lapse rate: 4.05 C/km ThetaE index: 15.48 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 833.30 mb = 1676.01 m = 5498.65 ft Mean mixing ratio: 15.71 g/kg Conv temperature: 34.07 C = 93.32 F Cap Strength: 2.52 C Lifted Index: 1.43 C Risk: Showers probable Lifted Index @300 mb: 0.07 C Lifted Index @700 mb: -1.18 C Showalter Index: 3.19 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.90 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.20 Risk: None Energy Index: -0.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.90 J/kg Max Up Vert Vel: 13.63 m/s Conv Inhibition (B-): 88.11 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 897.25 mb = 1038.36 m = 3406.67 ft Lev Free Conv (LFC): 752.25 mb = 2542.40 m = 8341.10 ft Equ Level (EL): 642.25 mb = 3860.75 m = 12666.35 ft B at Equ Level: 59.73 J/kg Max Parcel Lev (MPL): 542.25 mb = 5239.17 m = 17188.67 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 10 36923 95 67 -66.7 5.8 1 1006 30 90 8 -8.0 0.0 2 1000 87 110 6 -5.6 2.1 3 976 305 100 10 -9.8 1.7 4 942 610 90 11 -11.0 0.0 5 925 774 75 4 -3.9 -1.0 6 910 914 65 6 -5.4 -2.5 7 850 1508 85 4 -4.0 -0.3 8 789 2134 30 7 -3.5 -6.1 9 762 2438 0 0 -0.0 -0.0 10 700 3152 235 9 7.4 5.2 11 683 3353 265 10 10.0 0.9 12 610 4267 275 7 7.0 -0.6 13 566 4877 265 20 19.9 1.7 14 525 5486 285 12 11.6 -3.1 15 506 5791 265 6 6.0 0.5 16 500 5890 260 7 6.9 1.2 17 468 6401 215 13 7.5 10.6 18 450 6706 235 14 11.5 8.0 19 416 7315 295 11 10.0 -4.6 20 400 7630 240 8 6.9 4.0 21 369 8230 210 10 5.0 8.7 22 354 8534 225 12 8.5 8.5 23 339 8839 255 10 9.7 2.6 24 300 9750 270 6 6.0 -0.0 25 263 10668 40 1 -0.6 -0.8 26 250 11020 350 7 1.2 -6.9 27 210 12192 5 15 -1.3 -14.9 28 200 12500 15 17 -4.4 -16.4 29 191 12802 10 19 -3.3 -18.7 30 182 13106 35 26 -14.9 -21.3 31 157 14021 45 44 -31.1 -31.1 32 150 14300 45 43 -30.4 -30.4 33 115 15850 40 49 -31.5 -37.5 34 100 16650 280 7 6.9 -1.2 35 98 16764 20 12 -4.1 -11.3 36 86 17501 195 8 2.1 7.7 37 70 18660 210 8 4.0 6.9 38 50 20650 55 3 -2.5 -1.7 39 30 23790 70 11 -10.3 -3.8 40 20 26370 80 37 -36.4 -6.4 Wind Parameters Energy-Hel index: -5.81 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//YPDN/skewt/YPDN.skewt.20250419.23.gif