UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 27 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 1011 12 28.2 23.2 74 5.0 24.5 130 16 300.4 303.7 297.3 353.2 17.98 1 1005 64 26.4 19.4 65 7.0 21.5 127 16 299.1 301.7 294.5 340.7 14.25 2 1000 108 26.2 19.2 65 7.0 21.3 125 16 299.4 301.9 294.4 340.6 14.14 3 950 558 22.0 17.0 73 5.0 18.6 128 22 299.5 301.9 293.6 337.3 12.94 4 937 678 23.8 2.8 25 21.0 12.1 129 24 302.5 303.4 288.0 317.6 4.99 5 925 791 23.0 4.0 29 19.0 12.3 130 25 302.8 303.8 288.6 319.5 5.51 6 879 1232 18.8 8.8 52 10.0 12.7 135 26 302.9 304.4 290.9 327.1 8.11 7 856 1459 18.6 0.6 30 18.0 9.0 127 15 305.0 305.9 288.5 319.3 4.67 8 850 1519 18.0 2.0 34 16.0 9.2 125 12 305.0 306.0 289.0 320.9 5.20 9 841 1610 17.6 2.6 37 15.0 9.3 148 14 305.5 306.5 289.5 322.3 5.49 10 835 1671 18.6 -19.4 6 38.0 4.5 154 13 307.2 307.4 285.5 310.5 0.98 11 834 1682 18.6 -18.4 7 37.0 4.6 155 13 307.3 307.5 285.6 310.8 1.07 12 813 1900 17.4 -12.6 12 30.0 4.7 170 10 308.3 308.6 286.8 314.0 1.78 13 804 1995 18.6 -9.4 14 28.0 5.8 170 10 310.5 311.0 288.1 318.0 2.33 14 779 2265 16.2 6.2 51 10.0 10.2 135 8 310.8 312.2 292.9 334.4 7.65 15 729 2826 13.6 5.6 58 8.0 8.8 350 0 313.9 315.4 293.9 338.4 7.85 16 703 3131 11.8 -1.2 40 13.0 4.9 310 1 315.2 316.1 292.0 331.0 4.99 17 700 3167 11.8 -0.2 44 12.0 5.2 305 1 315.6 316.6 292.4 332.7 5.39 18 694 3239 12.0 -6.0 28 18.0 3.2 310 1 316.6 317.2 291.1 327.9 3.52 19 690 3288 11.6 1.6 50 10.0 5.9 313 2 316.6 317.8 293.4 336.4 6.24 20 665 3596 8.8 0.8 57 8.0 4.4 334 3 316.8 318.0 293.4 336.3 6.11 21 637 3951 6.2 0.2 65 6.0 2.9 357 4 317.8 319.0 293.6 337.3 6.11 22 617 4213 4.8 -4.2 52 9.0 0.3 15 6 319.1 320.0 292.7 333.8 4.54 23 605 4373 5.2 -11.8 28 17.0 -2.1 18 6 321.4 321.9 291.7 329.9 2.56 24 602 4414 5.4 -5.6 45 11.0 -0.0 17 6 322.1 322.9 293.3 335.8 4.19 25 593 4537 4.6 -1.4 65 6.0 1.4 14 6 322.5 323.7 294.7 341.5 5.83 26 508 5784 -3.1 -7.8 70 4.7 -5.3 343 7 327.8 328.6 294.7 341.8 4.19 27 500 5910 -3.5 -10.5 58 7.0 -6.6 340 7 328.8 329.5 294.4 340.4 3.44 28 497 5957 -3.5 -15.5 39 12.0 -8.2 342 7 329.3 329.8 293.6 337.3 2.30 29 491 6053 -4.3 -9.3 68 5.0 -6.6 345 8 329.5 330.3 294.9 342.5 3.85 30 470 6394 -6.7 -11.5 69 4.8 -8.8 358 9 330.7 331.4 294.8 342.2 3.38 31 463 6511 -7.5 -14.5 57 7.0 -10.3 2 9 331.1 331.6 294.4 340.4 2.69 32 460 6561 -7.7 -20.7 34 13.0 -12.1 4 9 331.5 331.8 293.6 337.1 1.60 33 436 6975 -10.5 -25.5 28 15.0 -14.8 10 9 333.0 333.3 293.6 337.0 1.10 34 422 7224 -12.5 -16.9 70 4.4 -14.1 10 9 333.6 334.1 294.8 342.1 2.41 35 420 7260 -12.7 -15.8 78 3.1 -13.9 10 9 333.8 334.3 295.1 343.1 2.66 36 409 7462 -13.9 -16.9 78 3.0 -15.0 10 8 334.8 335.3 295.1 343.5 2.49 37 407 7499 -13.7 -20.7 55 7.0 -16.0 10 8 335.5 335.9 294.8 342.0 1.81 38 403 7573 -14.1 -18.8 68 4.7 -15.7 10 8 335.9 336.4 295.2 343.6 2.15 39 400 7630 -14.3 -20.3 60 6.0 -16.3 10 8 336.4 336.8 295.1 343.2 1.90 40 396 7706 -14.5 -19.5 66 5.0 -16.2 6 8 337.1 337.5 295.4 344.5 2.06 41 392 7783 -14.5 -26.5 35 12.0 -17.8 1 8 338.1 338.3 294.8 342.2 1.12 42 382 7979 -15.9 -22.9 55 7.0 -18.0 350 9 338.8 339.1 295.4 344.5 1.59 43 357 8487 -18.3 -29.3 37 11.0 -21.0 321 10 342.2 342.4 295.7 345.7 0.95 44 325 9181 -23.9 -36.9 29 13.0 -26.2 281 11 343.7 343.8 295.7 345.7 0.50 45 300 9760 -29.1 -37.1 46 8.0 -30.4 280 8 344.4 344.5 295.8 346.4 0.53 46 272 10449 -35.5 -40.5 60 5.0 -36.1 303 10 344.9 345.0 295.8 346.5 0.41 47 264 10656 -36.5 -47.5 31 11.0 -37.5 309 10 346.4 346.4 296.0 347.2 0.20 48 250 11030 -39.5 -53.5 21 14.0 -40.4 305 14 347.3 347.4 296.1 347.8 0.10 49 241 11281 -41.3 -57.3 16 16.0 -42.1 301 14 348.3 348.3 296.3 348.6 0.07 50 207 12296 -50.3 -65.3 15 15.0 -50.7 273 17 349.7 349.7 296.6 349.8 0.03 51 200 12520 -52.1 -66.1 17 14.0 -52.4 275 16 350.3 350.3 296.7 350.4 0.03 52 194 12716 -54.1 -67.1 19 13.0 -54.4 281 15 350.1 350.1 296.7 350.2 0.02 53 190 12849 -54.9 -57.5 73 2.6 -55.0 286 14 350.9 351.0 296.9 351.3 0.08 54 159 13958 -64.9 -68.2 64 3.3 -65.0 290 13 352.4 352.4 297.1 352.5 0.02 55 157 14035 -65.5 -68.6 65 3.1 -65.5 291 13 352.6 352.6 297.2 352.7 0.02 56 150 14310 -67.3 -75.3 31 8.0 -67.4 330 13 354.2 354.2 297.5 354.2 0.01 57 136 14892 -72.3 -77.3 47 5.0 -72.3 325 11 355.4 355.4 297.8 355.4 0.01 58 127 15292 -73.1 -84.1 17 11.0 -73.1 37 13 361.0 361.0 298.9 361.0 0.00 59 100 16660 -81.5 -88.5 29 7.0 -81.5 75 10 370.3 370.3 300.6 370.3 0.00 60 94 17005 -83.9 -88.9 41 5.0 -83.9 45 13 372.2 372.2 300.9 372.2 0.00 61 71 18570 -81.9 -89.9 24 8.0 -81.9 108 19 407.5 407.5 306.2 407.5 0.00 62 70 18650 -80.7 -89.7 21 9.0 -80.7 110 20 411.7 411.7 306.7 411.7 0.00 63 67 18901 -74.5 -87.5 12 13.0 -74.6 105 19 430.4 430.4 308.9 430.4 0.00 64 57 19858 -67.9 -87.9 4 20.0 -68.1 89 18 465.7 465.7 312.3 465.7 0.00 65 50 20650 -65.9 -88.9 3 23.0 -66.2 75 16 488.2 488.2 314.1 488.2 0.00 66 46 21158 -64.5 -88.5 2 24.0 -64.8 73 17 503.3 503.4 315.2 503.4 0.00 67 43 21574 -59.7 -86.7 2 27.0 -60.4 71 18 525.0 525.0 316.6 525.0 0.00 68 36 22688 -58.7 -85.7 2 27.0 -59.6 65 20 554.9 554.9 318.3 555.0 0.01 69 30 23830 -59.7 -86.7 2 27.0 -60.6 60 22 581.9 581.9 319.8 581.9 0.01 70 26 24727 -59.1 -86.1 2 27.0 -60.3 74 27 607.9 607.9 321.0 608.0 0.01 71 23 25512 -50.5 -81.5 1 31.0 -53.5 86 31 654.9 654.9 322.9 655.1 0.02 72 20 26420 -52.3 -83.3 1 31.0 -55.1 100 36 676.1 676.1 323.6 676.2 0.02 73 17 27480 -50.5 -82.5 1 32.0 -54.2 102 38 714.0 714.0 324.9 714.2 0.03 74 14 28773 -42.5 -78.5 1 36.0 -50.0 105 40 781.9 781.9 326.8 782.5 0.06 75 10 31070 -38.7 -76.7 1 38.0 -49.7 110 43 875.1 875.1 329.0 876.3 0.11 76 9.7 31279 -38.9 -76.9 1 38.0 -49.9 882.0 882.0 329.1 883.2 0.11 TRP 94 17005 -83.9 -88.9 41 5.0 -83.9 45 13 372.2 372.2 300.9 372.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 542.22 mb = 5282.16 m = 17329.70 ft Wetbulb zero: 615.73 mb = 4229.50 m = 13876.15 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 51.92 % Est. max temperature: 32.36 C = 90.25 F Sfc-Lift cond lev (LCL): 940.56 mb = 645.16 m = 2116.64 ft T: 23.31 C 700-500 lapse rate: 5.58 C/km ThetaE index: 35.56 C Layer 1005.0- 925.0 mb Conv cond level (CCL): 667.83 mb = 3560.17 m = 11680.19 ft Mean mixing ratio: 10.96 g/kg Conv temperature: 44.67 C = 112.40 F Cap Strength: 7.68 C Lifted Index: 6.44 C Risk: None Lifted Index @300 mb: 9.43 C Lifted Index @700 mb: 6.51 C Showalter Index: 12.42 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 5.50 C K Index: 11.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.76 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 38439.04 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 837.64 mb = 1644.32 m = 5394.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 150 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 1011 12 130 16 -12.3 10.3 | 116 10 -8.6 4.1 1 1000 108 125 16 -13.1 9.2 | 108 10 -9.5 3.0 2 925 791 130 25 -19.2 16.1 | 123 18 -15.5 9.9 3 912 914 135 25 -17.7 17.7 | 129 18 -14.1 11.5 4 880 1219 135 27 -19.1 19.1 | 130 20 -15.5 12.9 5 850 1519 125 12 -9.8 6.9 | 97 6 -6.2 0.7 6 849 1524 140 16 -10.3 12.3 | 132 9 -6.7 6.1 7 820 1829 170 10 -1.7 9.8 | 207 4 1.9 3.7 8 791 2134 170 10 -1.7 9.8 | 207 4 1.9 3.7 9 736 2743 0 0 -0.0 -0.0 | 330 7 3.6 -6.2 10 700 3167 305 1 0.8 -0.6 | 327 8 4.4 -6.7 11 612 4267 20 6 -2.1 -5.6 | 352 12 1.6 -11.8 12 500 5910 340 7 2.4 -6.6 | 335 14 6.0 -12.7 13 451 6706 10 10 -1.7 -9.8 | 353 16 1.9 -16.0 14 400 7630 10 8 -1.4 -7.9 | 351 14 2.2 -14.0 15 313 9449 265 12 12.0 1.0 | 288 16 15.6 -5.1 16 300 9760 280 8 7.9 -1.4 | 303 14 11.5 -7.5 17 263 10668 310 10 7.7 -6.4 | 318 17 11.3 -12.6 18 250 11030 305 14 11.5 -8.0 | 313 21 15.1 -14.2 19 220 11887 290 14 13.2 -4.8 | 303 20 16.8 -10.9 20 201 12497 265 18 17.9 1.6 | 282 22 21.5 -4.6 21 200 12520 275 16 15.9 -1.4 | 291 21 19.6 -7.6 22 182 13106 295 13 11.8 -5.5 | 307 19 15.4 -11.7 23 157 14021 290 13 12.2 -4.4 | 304 19 15.8 -10.6 24 150 14310 330 13 6.5 -11.3 | 330 20 10.1 -17.4 25 150 14326 325 10 5.7 -8.2 | 327 17 9.3 -14.3 26 135 14935 325 11 6.3 -9.0 | 327 18 9.9 -15.2 27 128 15240 35 13 -7.5 -10.6 | 13 17 -3.8 -16.8 28 121 15545 50 10 -7.7 -6.4 | 18 13 -4.0 -12.6 29 115 15850 15 12 -3.1 -11.6 | 358 18 0.5 -17.7 30 104 16459 20 10 -3.4 -9.4 | 359 16 0.2 -15.6 31 100 16660 75 10 -9.7 -2.6 | 35 11 -6.0 -8.7 32 94 17005 45 13 -9.2 -9.2 | 20 16 -5.6 -15.3 33 93 17069 75 10 -9.7 -2.6 | 35 11 -6.0 -8.7 34 70 18650 110 20 -18.8 6.8 | 93 15 -15.2 0.7 35 50 20650 75 16 -15.5 -4.1 | 49 16 -11.8 -10.3 36 30 23830 60 22 -19.1 -11.0 | 42 23 -15.4 -17.2 37 20 26420 100 36 -35.5 6.3 | 90 32 -31.8 0.1 38 10 31070 110 43 -40.4 14.7 | 103 38 -36.8 8.6 Wind Parameters Mean winds (0-6000m): 119.6 at 9.5 knts Storm direction: 149.6 at 7.1 knts Shear (0-3000m) pos: 1.8 neg: 3.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -146.3 deg Storm rel helicity (0-3000m) pos: 41.2 neg: -42.7 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.94 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 ------------------------------------------------------------------------------- 500 127 18 113 12| 0.0 5.5 5.5| 7.0 -3.4 3.6 7.1 0.12| 6.9 0.8 1000 129 21 120 15| 2.7 2.8 5.4| 23.7 -3.4 20.3 20.3 0.34| 6.7 2.3 1500 131 22 122 15| 1.8 3.0 4.8| 24.4 -24.5 -0.1 -0.1 -0.07| 10.1 -0.7 2000 135 19 126 12| 2.7 2.3 5.0| 41.2 -24.5 16.7 8.3 0.23| 10.7 2.4 2500 136 17 127 10| 2.2 4.1 6.2| 41.2 -34.3 6.9 2.8 -0.05| 11.7 -0.6 3000 138 14 127 7| 1.8 3.3 5.1| 41.2 -42.7 -1.5 -0.5 -0.11| 10.6 -1.2 4000 136 11 115 5| 0.9 2.5 3.4| 49.5 -43.5 6.1 1.5 -0.06| 8.6 -0.5 5000 128 10 91 4| 0.6 2.1 2.7| 55.4 -48.7 6.7 1.3 -0.06| 7.3 -0.4 6000 120 10 73 5| 0.5 1.9 2.3| 57.3 -57.3 -0.0 -0.0 -0.08| 6.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250427.23.gif