UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051023.upa.cvt Date: 2300Z 10 MAY 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 10 MAY 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 10 27.8 24.0 80 3.8 25.0 140 15 300.0 303.5 297.8 355.5 18.90 1 1008 36 26.0 21.9 78 4.1 23.0 140 17 298.5 301.5 295.9 346.8 16.63 2 1000 106 25.2 21.7 81 3.5 22.7 140 24 298.4 301.4 295.8 346.5 16.56 3 939 656 20.0 19.7 98 0.3 19.8 132 25 298.5 301.3 295.2 343.7 15.57 4 925 786 19.4 17.9 91 1.5 18.4 130 25 299.1 301.7 294.4 340.2 14.09 5 895 1070 18.2 14.9 81 3.3 16.0 130 24 300.7 302.9 293.3 336.0 11.99 6 873 1283 15.8 15.8 100 0.0 15.8 127 23 300.4 302.8 294.0 338.6 13.04 7 863 1381 15.0 13.8 93 1.2 14.2 122 26 300.6 302.7 292.9 334.5 11.57 8 862 1391 15.2 12.0 81 3.2 13.1 121 26 300.9 302.7 292.0 331.1 10.27 9 861 1400 15.2 14.9 98 0.3 15.0 121 26 301.0 303.2 293.7 337.6 12.47 10 858 1430 15.6 8.6 63 7.0 11.4 119 27 301.7 303.2 290.6 326.0 8.20 11 853 1480 16.6 8.6 59 8.0 11.7 117 28 303.2 304.8 291.1 327.9 8.25 12 850 1510 16.4 13.9 85 2.5 14.7 115 29 303.3 305.5 293.9 338.4 11.83 13 830 1712 13.8 9.6 76 4.2 11.2 112 28 302.7 304.3 291.6 329.6 9.08 14 817 1845 14.4 8.4 67 6.0 10.7 110 26 304.7 306.2 291.7 330.2 8.50 15 808 1939 14.4 3.4 48 11.0 8.2 114 23 305.6 306.8 290.0 324.0 6.05 16 805 1971 14.2 9.5 73 4.7 11.3 115 22 305.7 307.5 292.7 333.7 9.30 17 763 2421 10.4 7.4 82 3.0 8.6 127 16 306.4 307.9 292.3 332.0 8.50 18 746 2608 9.2 4.2 71 5.0 6.3 132 14 307.0 308.3 291.2 328.2 6.95 19 736 2720 9.2 5.6 78 3.6 7.1 134 13 308.2 309.7 292.2 331.9 7.77 20 717 2939 13.2 141 5 314.9 21 714 2974 13.4 -34.6 2 48.0 -0.1 143 4 315.5 315.6 287.6 316.6 0.28 22 700 3141 12.6 280 1 316.4 23 603 4373 4.6 -36.4 3 41.0 -5.7 196 10 321.0 321.0 289.3 322.0 0.28 24 500 5880 -2.1 -29.1 11 27.0 -9.8 265 10 330.5 330.6 292.5 333.0 0.69 25 490 6040 -2.7 -33.7 7 31.0 -10.6 261 11 331.7 331.7 292.6 333.4 0.45 26 431 7040 -11.5 -23.5 36 12.0 -15.1 254 15 332.9 333.1 293.7 337.7 1.33 27 421 7220 -11.7 -46.7 4 35.0 -17.4 287 14 334.8 334.9 293.2 335.4 0.14 28 400 7610 -13.9 -39.9 9 26.0 -18.8 335 17 336.9 337.0 293.9 338.1 0.30 29 391 7783 -14.7 -38.7 11 24.0 -19.3 325 19 338.1 338.1 294.1 339.4 0.34 30 366 8281 -17.3 -28.3 38 11.0 -20.1 294 25 341.1 341.3 295.5 344.9 1.01 31 310 9504 -26.5 -47.5 12 21.0 -29.0 287 32 344.8 344.8 295.6 345.5 0.17 32 306 9597 -26.9 -43.9 18 17.0 -29.2 290 33 345.5 345.6 295.8 346.5 0.25 33 300 9740 -28.3 -44.3 20 16.0 -30.3 295 35 345.5 345.5 295.8 346.5 0.25 34 267 10558 -36.1 -44.1 44 8.0 -36.9 306 37 345.8 345.9 296.0 347.0 0.29 35 263 10662 -36.5 -51.5 20 15.0 -37.7 308 37 346.7 346.8 296.0 347.3 0.13 36 250 11010 -39.1 -58.1 12 19.0 -40.2 320 37 347.9 347.9 296.3 348.2 0.06 37 247 11093 -39.7 -59.7 10 20.0 -40.7 320 37 348.2 348.3 296.3 348.5 0.05 38 217 11965 -47.1 -67.1 8 20.0 -47.7 320 34 349.9 349.9 296.6 350.0 0.02 39 200 12500 -52.1 -68.1 13 16.0 -52.4 320 31 350.3 350.3 296.7 350.4 0.02 40 193 12730 -54.3 -69.3 14 15.0 -54.6 318 31 350.3 350.3 296.7 350.4 0.02 41 183 13069 -57.1 -67.1 27 10.0 -57.3 314 31 351.2 351.2 296.9 351.3 0.03 42 180 13174 -57.9 -60.4 73 2.5 -58.0 313 31 351.5 351.5 297.0 351.8 0.06 43 164 13755 -62.7 -66.6 59 3.9 -62.7 306 31 352.9 352.9 297.3 353.1 0.03 44 159 13945 -64.1 -75.1 21 11.0 -64.2 304 31 353.7 353.7 297.4 353.8 0.01 45 150 14300 -66.9 -75.9 27 9.0 -67.0 300 31 354.8 354.8 297.7 354.9 0.01 46 135 14928 -71.3 -82.3 18 11.0 -71.3 291 34 357.9 357.9 298.3 357.9 0.00 47 118 15709 -77.9 -83.9 37 6.0 -77.9 305 28 359.8 359.8 298.7 359.8 0.00 48 101 16585 -83.1 -86.3 57 3.2 -83.1 250 18 366.1 366.1 299.9 366.1 0.00 49 100 16640 -82.9 -86.3 55 3.4 -82.9 250 18 367.6 367.6 300.1 367.6 0.00 50 90 17229 -79.5 -86.5 30 7.0 -79.5 228 18 385.6 385.6 303.1 385.6 0.00 51 71 18578 -76.5 -89.5 11 13.0 -76.6 164 18 419.0 419.0 307.6 419.0 0.00 52 70 18660 -75.1 -90.1 8 15.0 -75.2 160 18 423.7 423.7 308.2 423.7 0.00 53 58 19777 -67.1 -90.1 2 23.0 -67.3 121 16 465.2 465.2 312.3 465.2 0.00 54 58 19777 -66.9 -89.9 3 23.0 -67.1 121 16 465.6 465.6 312.3 465.7 0.00 55 50 20680 -65.3 -89.3 2 24.0 -65.6 90 14 489.6 489.6 314.2 489.6 0.00 56 38 22370 -60.5 -87.5 2 27.0 -61.2 52 10 541.8 541.8 317.6 541.8 0.00 57 30 23870 -52.5 -83.5 1 31.0 -54.5 20 7 601.5 601.5 320.7 601.6 0.01 58 26 24787 -56.7 -85.7 1 29.0 -58.2 43 13 614.7 614.7 321.3 614.8 0.01 59 20 26470 -52.1 -84.1 1 32.0 -55.0 85 24 676.7 676.7 323.7 676.8 0.02 60 12 29841 -43.5 -80.5 1 37.0 -51.2 85 25 813.6 813.6 327.6 814.1 0.05 61 10 31070 -42.3 -80.3 1 38.0 -51.3 85 25 861.6 861.7 328.7 862.3 0.06 62 9.4 31489 -42.1 -79.1 1 37.0 -51.5 877.8 877.8 329.0 878.6 0.08 TRP 101 16585 -83.1 -86.3 57 3.2 -83.1 250 18 366.1 366.1 299.9 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 532.28 mb = 5407.73 m = 17741.67 ft Wetbulb zero: 714.30 mb = 2970.84 m = 9746.75 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 54.07 % Est. max temperature: 28.75 C = 83.76 F Sfc-Lift cond lev (LCL): 957.24 mb = 487.92 m = 1600.78 ft T: 21.59 C 700-500 lapse rate: 5.37 C/km ThetaE index: 19.50 C Layer 1008.0- 873.0 mb Conv cond level (CCL): 929.81 mb = 741.11 m = 2431.43 ft Mean mixing ratio: 15.61 g/kg Conv temperature: 26.70 C = 80.06 F Cap Strength: 3.71 C Lifted Index: 3.04 C Risk: None Lifted Index @300 mb: 3.35 C Lifted Index @700 mb: 3.67 C Showalter Index: 5.32 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 16.00 C K Index: -15.01 Risk: None Sweat Index: 234.80 Risk: None Energy Index: -0.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.75 J/kg Max Up Vert Vel: 11.38 m/s Conv Inhibition (B-): 0.82 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 933.70 mb = 704.98 m = 2312.89 ft Lev Free Conv (LFC): 898.70 mb = 1034.26 m = 3393.19 ft Equ Level (EL): 728.70 mb = 2803.62 m = 9198.11 ft B at Equ Level: 63.76 J/kg Max Parcel Lev (MPL): 678.70 mb = 3396.23 m = 11142.34 ft Wind level data Storm motion: 175 at 11 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 10 140 15 -9.6 11.5 | 95 9 -8.7 0.7 1 1000 106 140 24 -15.4 18.4 | 118 16 -14.5 7.6 2 925 786 130 25 -19.2 16.1 | 106 19 -18.3 5.3 3 911 914 130 26 -19.9 16.7 | 107 20 -19.0 5.9 4 879 1219 130 22 -16.9 14.1 | 102 16 -16.0 3.3 5 850 1510 115 29 -26.3 12.3 | 93 25 -25.4 1.5 6 849 1524 115 31 -28.1 13.1 | 95 27 -27.2 2.3 7 818 1829 110 26 -24.4 8.9 | 85 24 -23.5 -1.9 8 789 2134 120 18 -15.6 9.0 | 83 15 -14.7 -1.8 9 734 2743 135 13 -9.2 9.2 | 79 8 -8.3 -1.6 10 708 3048 145 1 -0.6 0.8 | 358 10 0.3 -10.0 11 700 3141 280 1 1.0 -0.2 | 350 11 1.9 -11.0 12 610 4267 200 10 3.4 9.4 | 288 5 4.3 -1.4 13 587 4572 185 10 0.9 10.0 | 295 2 1.8 -0.8 14 566 4877 185 10 0.9 10.0 | 295 2 1.8 -0.8 15 545 5182 225 10 7.1 7.1 | 295 9 8.0 -3.7 16 505 5791 240 10 8.7 5.0 | 301 11 9.6 -5.8 17 500 5880 265 10 10.0 0.9 | 312 15 10.9 -9.9 18 486 6096 260 11 10.8 1.9 | 307 15 11.7 -8.9 19 468 6401 270 10 10.0 -0.0 | 315 15 10.9 -10.8 20 432 7010 250 15 14.1 5.1 | 291 16 15.0 -5.7 21 416 7315 305 13 10.6 -7.5 | 328 22 11.5 -18.3 22 400 7610 335 17 7.2 -15.4 | 343 27 8.1 -26.2 23 399 7620 335 17 7.2 -15.4 | 343 27 8.1 -26.2 24 368 8230 295 25 22.7 -10.6 | 312 32 23.6 -21.4 25 325 9144 275 27 26.9 -2.4 | 295 31 27.8 -13.2 26 300 9740 295 35 31.7 -14.8 | 308 41 32.6 -25.6 27 299 9754 275 33 32.9 -2.9 | 292 36 33.8 -13.7 28 287 10058 295 35 31.7 -14.8 | 308 41 32.6 -25.6 29 251 10973 315 38 26.9 -26.9 | 324 47 27.8 -37.7 30 250 11010 320 37 23.8 -28.3 | 328 46 24.7 -39.1 31 240 11278 320 37 23.8 -28.3 | 328 46 24.7 -39.1 32 200 12500 320 31 19.9 -23.7 | 329 40 20.8 -34.5 33 150 14300 300 31 26.8 -15.5 | 313 38 27.7 -26.3 34 149 14326 310 27 20.7 -17.4 | 323 35 21.6 -28.2 35 134 14935 290 34 31.9 -11.6 | 304 40 32.8 -22.4 36 121 15545 305 28 22.9 -16.1 | 318 36 23.8 -26.9 37 115 15850 305 28 22.9 -16.1 | 318 36 23.8 -26.9 38 103 16459 255 27 26.1 7.0 | 278 27 27.0 -3.8 39 101 16585 250 18 16.9 6.2 | 285 18 17.8 -4.6 40 100 16640 250 18 16.9 6.2 | 285 18 17.8 -4.6 41 98 16764 250 18 16.9 6.2 | 285 18 17.8 -4.6 42 70 18660 160 18 -6.2 16.9 | 139 8 -5.3 6.1 43 50 20680 90 14 -14.0 0.0 | 51 17 -13.1 -10.8 44 30 23870 20 7 -2.4 -6.6 | 5 17 -1.5 -17.4 45 20 26470 85 24 -23.9 -2.1 | 61 26 -23.0 -12.9 46 10 31070 85 25 -24.9 -2.2 | 62 27 -24.0 -13.0 Wind Parameters Mean winds (0-6000m): 145.2 at 14.4 knts Storm direction: 175.2 at 10.8 knts Shear (0-3000m) pos: 4.6 neg: 2.9 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): -90.8 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -86.9 tot: -70.4 m^2/s^2 ave: -23.5 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.70 Bulk Shear: 11.35 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 ------------------------------------------------------------------------------- 500 137 23 113 16| 0.0 10.1 10.1| 14.9 -9.4 5.5 11.0 0.25| 12.1 3.1 1000 134 24 110 18| 0.0 5.3 5.3| 16.4 -18.6 -2.1 -2.1 0.09| 8.0 0.7 1500 131 24 107 18| 0.0 5.7 5.7| 16.4 -42.0 -25.5 -17.0 -0.11| 9.5 -1.0 2000 126 25 101 20| 2.0 4.3 6.3| 16.4 -64.7 -48.3 -24.1 -0.17| 9.8 -1.6 2500 125 23 99 18| 3.1 3.4 6.5| 16.6 -67.6 -51.0 -20.4 -0.16| 9.4 -1.5 3000 126 21 96 16| 4.6 2.9 7.5| 16.6 -86.9 -70.4 -23.5 -0.30| 10.0 -3.0 4000 129 17 90 12| 4.1 2.1 6.3| 16.6-112.0 -95.5 -23.9 -0.38| 9.1 -3.5 5000 137 15 92 10| 3.6 2.2 5.7| 16.8-115.5 -98.7 -19.7 -0.36| 8.2 -3.0 6000 145 14 98 7| 3.8 1.8 5.6| 29.3-117.9 -88.6 -14.8 -0.28| 7.8 -2.2 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250510.23.gif