UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 26 APR 25 Station: Y4299 WMO ident: 94299 Latitude: -16.30 Longitude: 149.98 ------------------------------------------------------------------------------- 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 1012 10 28.4 22.4 70 6.0 24.0 115 14 300.5 303.7 296.8 350.7 17.09 1 1006 62 26.4 18.4 61 8.0 20.9 115 14 299.0 301.5 293.8 338.0 13.35 2 1000 115 26.0 19.0 65 7.0 21.1 115 14 299.1 301.7 294.3 339.9 13.96 3 925 796 19.2 17.7 91 1.5 18.2 135 16 298.9 301.5 294.2 339.5 13.91 4 917 871 18.6 17.1 91 1.5 17.6 141 15 299.1 301.5 293.9 338.4 13.50 5 913 908 20.4 6.4 40 14.0 12.3 144 15 301.3 302.5 289.0 321.0 6.61 6 902 1013 20.8 -0.2 25 21.0 9.8 150 15 302.8 303.5 287.2 315.5 4.18 7 850 1524 18.6 8.6 52 10.0 12.4 175 17 305.6 307.2 291.9 330.6 8.27 8 837 1656 18.0 9.0 56 9.0 12.4 191 16 306.3 308.0 292.4 332.5 8.64 9 809 1947 17.2 4.2 42 13.0 9.7 227 10 308.5 309.7 291.2 328.1 6.40 10 805 1990 17.0 6.0 48 11.0 10.4 232 9 308.7 310.1 292.0 331.1 7.30 11 768 2389 13.6 10.0 79 3.6 11.3 272 7 309.2 311.1 294.3 340.0 10.09 12 753 2555 13.0 9.0 77 4.0 10.5 286 8 310.3 312.2 294.3 339.8 9.62 13 738 2724 12.2 6.2 67 6.0 8.6 301 9 311.3 312.8 293.4 336.2 8.08 14 728 2839 12.6 -1.4 38 14.0 5.2 311 9 312.9 313.8 291.1 327.9 4.74 15 717 2967 12.0 5.0 62 7.0 7.8 323 10 313.6 315.1 293.7 337.5 7.65 16 706 3096 11.8 -6.2 28 18.0 3.1 324 10 314.8 315.4 290.5 325.7 3.40 17 700 3168 11.8 -5.2 30 17.0 3.4 315 9 315.6 316.3 291.0 327.5 3.71 18 693 3252 11.4 -8.6 24 20.0 2.2 302 8 316.0 316.6 290.4 325.4 2.88 19 684 3361 10.4 -0.6 46 11.0 4.5 284 7 316.1 317.1 292.6 333.1 5.36 20 677 3447 9.8 -2.2 43 12.0 3.5 271 7 316.3 317.3 292.2 331.7 4.81 21 674 3483 9.8 -13.2 18 23.0 0.2 265 6 316.7 317.1 289.8 323.6 2.05 22 657 3695 7.6 1.6 66 6.0 4.2 233 5 316.6 317.9 293.7 337.4 6.55 23 604 4381 2.2 -1.9 74 4.1 0.1 223 13 318.1 319.1 293.3 335.7 5.52 24 600 4435 2.0 -3.0 69 5.0 -0.6 225 12 318.4 319.4 293.0 334.9 5.12 25 590 4571 2.6 -19.4 18 22.0 -5.2 229 10 320.7 320.9 290.4 325.4 1.39 26 578 4737 3.0 -35.0 4 38.0 -6.7 272 11 323.0 323.1 290.0 324.3 0.34 27 574 4793 3.4 -27.6 8 31.0 -6.0 288 12 324.1 324.3 290.7 326.6 0.69 28 553 5095 1.6 -10.4 40 12.0 -3.8 322 13 325.5 326.1 293.3 336.0 3.13 29 546 5197 0.8 -4.2 69 5.0 -1.8 325 14 325.7 326.7 295.0 342.7 5.14 30 500 5900 -2.9 -9.9 58 7.0 -6.1 320 11 329.5 330.2 294.7 341.7 3.61 31 498 5932 -3.3 -10.3 58 7.0 -6.4 323 11 329.4 330.1 294.6 341.3 3.51 32 484 6157 -4.1 -33.1 8 29.0 -11.5 345 10 331.1 331.2 292.5 332.9 0.49 33 472 6355 -5.3 -38.3 5 33.0 -12.6 5 10 332.0 332.1 292.6 333.1 0.30 34 469 6405 -5.5 -36.5 7 31.0 -12.7 10 10 332.4 332.4 292.7 333.7 0.36 35 448 6762 -8.3 -44.3 4 36.0 -15.0 0 7 333.2 333.3 292.7 333.9 0.17 36 439 6919 -9.9 -19.9 44 10.0 -13.3 356 6 333.1 333.5 294.2 339.5 1.80 37 431 7061 -11.1 -28.1 23 17.0 -15.6 352 5 333.4 333.5 293.4 336.6 0.88 38 417 7313 -13.3 -22.3 47 9.0 -16.1 345 3 333.7 334.0 294.1 339.2 1.53 39 401 7611 -13.7 -26.7 33 13.0 -17.3 336 9 336.9 337.2 294.6 340.9 1.07 40 400 7630 -13.9 -26.9 32 13.0 -17.4 335 9 336.9 337.1 294.5 340.8 1.06 41 394 7745 -14.7 -24.7 42 10.0 -17.6 337 9 337.3 337.6 294.8 342.1 1.31 42 372 8177 -17.9 -46.9 6 29.0 -22.1 338 10 338.7 338.7 294.1 339.3 0.15 43 345 8735 -22.3 -39.3 20 17.0 -25.1 305 11 340.1 340.2 294.7 341.5 0.37 44 324 9194 -24.5 -58.5 3 34.0 -27.6 296 10 343.2 343.2 295.1 343.4 0.04 45 311 9491 -26.3 -60.3 3 34.0 -29.2 301 10 344.7 344.8 295.5 344.9 0.04 46 300 9750 -28.3 -62.3 2 34.0 -30.8 275 12 345.5 345.5 295.7 345.6 0.03 47 265 10627 -36.1 -66.1 3 30.0 -37.5 311 16 346.6 346.6 295.9 346.7 0.02 48 250 11030 -39.3 -67.3 4 28.0 -40.5 320 21 347.6 347.6 296.1 347.7 0.02 49 224 11773 -45.1 -71.1 4 26.0 -45.8 312 20 349.8 349.8 296.6 349.9 0.01 50 200 12520 -51.7 -70.7 9 19.0 -52.1 300 16 350.9 350.9 296.8 351.0 0.01 51 185 13020 -56.1 -73.1 10 17.0 -56.3 288 15 351.7 351.7 297.0 351.7 0.01 52 183 13089 -56.5 -75.5 7 19.0 -56.8 286 15 352.1 352.1 297.1 352.2 0.01 53 172 13480 -59.7 -64.7 52 5.0 -59.8 276 15 353.1 353.1 297.3 353.3 0.04 54 150 14320 -67.3 -69.5 73 2.2 -67.3 255 14 354.2 354.2 297.5 354.2 0.02 55 149 14360 -67.7 -69.8 74 2.1 -67.7 255 14 354.1 354.1 297.5 354.2 0.02 56 140 14731 -70.7 -76.7 41 6.0 -70.7 252 17 355.2 355.2 297.7 355.3 0.01 57 131 15121 -74.3 -78.5 52 4.2 -74.3 242 17 355.6 355.6 297.8 355.6 0.01 58 100 16650 -84.5 -88.2 52 3.7 -84.5 15 12 364.5 364.5 299.5 364.5 0.00 59 97 16818 -85.5 -89.1 52 3.6 -85.5 10 11 365.7 365.7 299.8 365.7 0.00 60 88 17355 -84.5 -88.3 51 3.8 -84.5 31 10 378.0 378.0 301.9 378.0 0.00 61 76 18185 -75.3 -89.3 9 14.0 -75.3 62 10 413.5 413.5 306.9 413.5 0.00 62 71 18578 -76.5 -89.5 11 13.0 -76.6 77 9 419.0 419.0 307.6 419.0 0.00 63 70 18660 -76.1 -89.1 11 13.0 -76.2 80 9 421.6 421.6 307.9 421.6 0.00 64 50 20660 -63.7 -88.7 2 25.0 -64.1 105 30 493.4 493.4 314.5 493.4 0.00 65 47 21041 -62.3 -87.3 2 25.0 -62.7 106 29 505.5 505.5 315.4 505.6 0.00 66 39 22189 -64.3 -88.3 2 24.0 -64.7 107 25 528.2 528.2 316.8 528.2 0.00 67 31 23621 -56.1 -85.1 1 29.0 -57.5 110 21 586.2 586.2 320.0 586.2 0.01 68 30 23830 -55.9 -84.9 1 29.0 -57.3 110 20 592.2 592.3 320.3 592.3 0.01 69 28 24269 -56.7 -84.7 2 28.0 -58.1 107 23 601.8 601.8 320.7 601.9 0.01 70 20 26440 -49.3 -81.3 1 32.0 -52.9 90 35 685.3 685.3 324.0 685.5 0.03 71 16 27919 -46.5 -80.5 1 34.0 -51.8 90 39 739.6 739.6 325.7 739.9 0.04 72 15 28348 -46.9 -80.9 1 34.0 -52.2 90 40 752.0 752.0 326.0 752.3 0.04 73 13 29314 -39.9 -77.9 1 38.0 -49.0 90 42 807.7 807.7 327.4 808.4 0.07 74 10 31110 -40.3 -78.3 1 38.0 -50.4 90 47 869.1 869.2 328.8 870.0 0.09 75 9.0 31826 -41.9 -78.9 1 37.0 -51.6 889.5 889.6 329.2 890.5 0.09 TRP 97 16818 -85.5 -89.1 52 3.6 -85.5 10 11 365.7 365.7 299.8 365.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 536.05 mb = 5349.29 m = 17549.96 ft Wetbulb zero: 603.51 mb = 4387.62 m = 14394.89 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 54.88 % Est. max temperature: 32.84 C = 91.12 F Sfc-Lift cond lev (LCL): 927.87 mb = 768.92 m = 2522.67 ft T: 19.47 C 700-500 lapse rate: 5.38 C/km ThetaE index: 24.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 781.66 mb = 2239.42 m = 7347.09 ft Mean mixing ratio: 13.73 g/kg Conv temperature: 36.95 C = 98.52 F Cap Strength: 4.35 C Lifted Index: 4.20 C Risk: None Lifted Index @300 mb: 6.25 C Lifted Index @700 mb: 4.34 C Showalter Index: 8.04 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 11.50 C K Index: 13.10 Risk: None Sweat Index: 148.20 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.99 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 52482.01 J/kg Cap Strength: 4.38 C Lift Cond Lev (LCL): 899.71 mb = 1034.77 m = 3394.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 9 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 1012 10 115 14 -12.7 5.9 | 101 22 -21.2 4.1 1 1000 115 115 14 -12.7 5.9 | 101 22 -21.2 4.1 2 979 305 135 14 -9.9 9.9 | 114 20 -18.4 8.0 3 945 610 125 13 -10.6 7.5 | 106 20 -19.1 5.6 4 925 796 135 16 -11.3 11.3 | 116 22 -19.8 9.5 5 912 914 145 15 -8.6 12.3 | 121 20 -17.1 10.4 6 850 1524 175 17 -1.5 16.9 | 147 18 -10.0 15.1 7 850 1524 175 19 -1.7 18.9 | 149 20 -10.2 17.1 8 791 2134 250 6 5.6 2.1 | 94 3 -2.9 0.2 9 710 3048 330 10 5.0 -8.7 | 18 11 -3.5 -10.5 10 700 3168 315 9 6.4 -6.4 | 15 8 -2.1 -8.2 11 659 3658 235 5 4.1 2.9 | 103 5 -4.4 1.0 12 635 3962 205 10 4.2 9.1 | 149 8 -4.3 7.2 13 611 4267 220 14 9.0 10.7 | 183 9 0.5 8.9 14 589 4572 230 10 7.7 6.4 | 170 5 -0.8 4.6 15 567 4877 315 13 9.2 -9.2 | 356 11 0.7 -11.0 16 526 5486 335 14 5.9 -12.7 | 10 15 -2.6 -14.5 17 507 5791 320 12 7.7 -9.2 | 4 11 -0.8 -11.0 18 500 5900 320 11 7.1 -8.4 | 8 10 -1.4 -10.3 19 469 6401 10 10 -1.7 -9.8 | 41 16 -10.2 -11.7 20 417 7315 345 3 0.8 -2.9 | 58 9 -7.7 -4.8 21 400 7630 335 9 3.8 -8.2 | 25 11 -4.7 -10.0 22 384 7925 340 10 3.4 -9.4 | 24 12 -5.1 -11.3 23 354 8534 335 10 4.2 -9.1 | 21 12 -4.3 -10.9 24 339 8839 285 11 10.6 -2.8 | 336 5 2.1 -4.7 25 313 9449 305 10 8.2 -5.7 | 2 8 -0.3 -7.6 26 300 9750 275 12 12.0 -1.0 | 310 5 3.5 -2.9 27 300 9754 275 12 12.0 -1.0 | 310 5 3.5 -2.9 28 252 10973 325 17 9.8 -13.9 | 355 16 1.3 -15.8 29 250 11030 320 21 13.5 -16.1 | 344 19 5.0 -17.9 30 241 11278 320 23 14.8 -17.6 | 342 20 6.3 -19.5 31 200 12520 300 16 13.9 -8.0 | 331 11 5.4 -9.9 32 150 14320 255 14 13.5 3.6 | 251 5 5.0 1.8 33 135 14935 250 18 16.9 6.2 | 243 9 8.4 4.3 34 121 15545 220 14 9.0 10.7 | 183 9 0.5 8.9 35 109 16154 250 10 9.4 3.4 | 210 2 0.9 1.6 36 103 16459 15 10 -2.6 -9.7 | 44 16 -11.1 -11.5 37 100 16650 15 12 -3.1 -11.6 | 41 18 -11.6 -13.4 38 98 16764 15 12 -3.1 -11.6 | 41 18 -11.6 -13.4 39 97 16818 10 11 -1.9 -10.8 | 39 16 -10.4 -12.7 40 70 18660 80 9 -8.9 -1.6 | 79 18 -17.4 -3.4 41 50 20660 105 30 -29.0 7.8 | 99 38 -37.5 5.9 42 30 23830 110 20 -18.8 6.8 | 100 28 -27.3 5.0 43 20 26440 90 35 -35.0 0.0 | 88 44 -43.5 -1.9 44 10 31110 90 47 -47.0 0.0 | 88 56 -55.5 -1.9 Wind Parameters Mean winds (0-6000m): 227.7 at 11.6 knts Storm direction: 257.7 at 8.7 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -83.8 deg Storm rel helicity (0-3000m) pos: 123.5 neg: -19.5 tot: 104.0 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 52.13 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 ------------------------------------------------------------------------------- 500 126 14 107 21| 3.3 0.0 3.3| 25.4 -9.0 16.4 32.7 0.44| 6.7 3.0 1000 131 14 111 21| 4.5 0.0 4.5| 62.4 -13.3 49.2 49.2 0.58| 7.8 4.6 1500 142 15 119 20| 5.3 0.0 5.3| 97.2 -13.3 84.0 56.0 0.71| 7.7 5.4 2000 153 15 127 19| 5.1 0.0 5.1|121.1 -14.6 106.6 53.3 0.52| 10.2 5.3 2500 159 13 128 17| 4.4 0.0 4.4|121.1 -18.9 102.2 40.9 0.30| 9.7 2.9 3000 162 12 129 16| 3.9 0.0 3.9|123.5 -19.5 104.0 34.7 0.27| 9.3 2.5 4000 176 11 135 13| 3.0 2.3 5.2|134.6 -20.9 113.7 28.4 0.33| 9.4 3.1 5000 196 11 149 11| 4.1 1.8 5.9|160.3 -22.4 137.9 27.6 0.42| 10.3 4.3 6000 228 12 181 6| 3.5 1.8 5.3|174.8 -26.2 148.6 24.8 0.41| 9.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250426.23.gif