UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 1 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 1014 6 27.6 22.6 74 5.0 24.0 105 29 299.6 302.7 296.7 350.0 17.27 1 1000 128 26.6 19.6 65 7.0 21.7 105 29 299.8 302.4 294.8 342.1 14.50 2 951 570 22.2 19.0 82 3.2 20.0 108 31 299.6 302.3 294.9 342.6 14.70 3 925 811 20.8 16.3 75 4.5 17.8 110 32 300.6 302.9 293.8 337.9 12.70 4 903 1019 19.8 12.8 64 7.0 15.3 115 30 301.6 303.5 292.3 332.2 10.34 5 872 1319 17.6 16.1 91 1.5 16.6 115 23 302.4 304.8 294.7 341.7 13.32 6 860 1438 17.8 11.8 68 6.0 14.0 115 20 303.8 305.7 292.8 334.1 10.16 7 850 1538 17.2 14.2 83 3.0 15.2 95 16 304.2 306.4 294.3 340.1 12.07 8 798 2076 13.8 13.8 100 0.0 13.8 102 12 306.1 308.4 295.2 343.7 12.53 9 755 2542 11.4 10.1 92 1.3 10.6 90 9 308.4 310.3 294.3 339.8 10.34 10 746 2643 11.8 11.0 95 0.8 11.3 88 8 309.9 312.0 295.2 343.8 11.13 11 729 2837 12.2 7.5 73 4.7 9.3 83 7 312.3 314.1 294.3 340.1 8.96 12 700 3177 9.8 5.0 72 4.8 6.9 75 4 313.3 314.8 293.7 337.7 7.84 13 697 3213 9.8 4.8 71 5.0 6.8 76 4 313.7 315.2 293.8 337.9 7.76 14 691 3285 10.2 2.2 58 8.0 5.6 79 4 314.9 316.2 293.2 335.4 6.50 15 674 3492 8.8 -2.2 46 11.0 3.1 86 3 315.6 316.6 292.0 331.0 4.83 16 570 4859 -0.3 -3.2 81 2.9 -1.8 47 5 320.4 321.5 293.7 337.6 5.31 17 527 5484 -3.3 -5.8 83 2.5 -4.5 331 10 324.1 325.0 294.2 339.6 4.71 18 500 5900 -5.1 -14.1 49 9.0 -8.7 310 13 326.8 327.3 293.2 335.6 2.57 19 494 5995 -5.5 -18.5 35 13.0 -10.1 310 14 327.5 327.8 292.7 333.7 1.80 20 480 6219 -7.1 -13.1 62 6.0 -9.5 310 15 328.2 328.8 293.9 338.1 2.91 21 461 6532 -8.7 -20.7 37 12.0 -12.6 310 18 330.0 330.3 293.2 335.6 1.60 22 457 6600 -8.9 -12.4 76 3.5 -10.4 310 18 330.6 331.2 294.7 341.6 3.23 23 454 6650 -9.3 -12.2 79 2.9 -10.5 310 19 330.7 331.4 294.8 342.0 3.31 24 444 6822 -10.1 -13.6 75 3.5 -11.5 305 18 331.8 332.4 294.8 342.2 3.02 25 437 6944 -9.9 -19.9 44 10.0 -13.3 299 16 333.6 333.9 294.3 340.0 1.80 26 436 6962 -9.9 -19.9 44 10.0 -13.3 298 16 333.8 334.2 294.4 340.2 1.81 27 420 7249 -11.9 -16.9 66 5.0 -13.7 306 14 334.8 335.3 295.1 343.4 2.42 28 403 7563 -13.7 -25.7 36 12.0 -17.1 298 16 336.5 336.7 294.5 340.8 1.17 29 400 7620 -14.1 -24.1 42 10.0 -17.0 295 16 336.7 336.9 294.7 341.6 1.36 30 386 7890 -16.1 -23.1 55 7.0 -18.2 312 16 337.5 337.8 295.1 343.1 1.54 31 380 8008 -16.7 -28.7 35 12.0 -19.7 317 17 338.2 338.4 294.7 341.7 0.94 32 325 9163 -25.5 -32.5 52 7.0 -26.9 325 20 341.5 341.7 295.4 344.5 0.77 33 315 9389 -27.3 -34.3 51 7.0 -28.5 321 20 342.1 342.2 295.4 344.6 0.66 34 314 9412 -27.3 -42.3 23 15.0 -29.3 321 20 342.4 342.5 295.2 343.6 0.29 35 312 9458 -27.5 -36.5 42 9.0 -29.0 320 20 342.8 342.9 295.5 344.9 0.54 36 303 9669 -28.7 -45.7 18 17.0 -30.7 294 19 344.0 344.0 295.4 344.8 0.21 37 300 9740 -29.3 -46.3 18 17.0 -31.2 285 19 344.1 344.1 295.5 344.9 0.20 38 291 9958 -30.9 -51.9 11 21.0 -32.8 282 20 344.8 344.8 295.6 345.3 0.11 39 250 11020 -39.7 -56.7 15 17.0 -40.6 300 14 347.0 347.1 296.0 347.3 0.07 40 214 12060 -48.5 -65.5 12 17.0 -49.0 289 20 349.1 349.2 296.5 349.3 0.03 41 205 12340 -51.3 -56.3 55 5.0 -51.5 287 21 349.1 349.1 296.5 349.4 0.09 42 200 12500 -52.7 -64.7 22 12.0 -53.0 290 21 349.3 349.3 296.5 349.5 0.03 43 199 12532 -53.1 -67.1 17 14.0 -53.4 291 21 349.2 349.2 296.5 349.3 0.02 44 184 13032 -57.1 -61.0 61 3.9 -57.2 300 24 350.6 350.6 296.8 350.8 0.06 45 166 13674 -62.9 -67.5 54 4.6 -63.0 313 28 351.4 351.4 297.0 351.5 0.03 46 152 14210 -67.1 -74.1 36 7.0 -67.1 323 31 353.2 353.2 297.3 353.2 0.01 47 150 14290 -67.9 -74.9 36 7.0 -67.9 325 32 353.1 353.1 297.3 353.2 0.01 48 130 15133 -74.3 -79.3 46 5.0 -74.3 303 31 356.4 356.4 298.0 356.4 0.01 49 105 16355 -79.3 -86.3 31 7.0 -79.3 306 22 369.3 369.3 300.4 369.3 0.00 50 100 16630 -81.1 -88.1 30 7.0 -81.1 300 24 371.0 371.0 300.8 371.0 0.00 51 89 17281 -84.9 -89.5 44 4.6 -84.9 305 29 376.0 376.0 301.6 376.0 0.00 52 82 17738 -80.9 -87.9 30 7.0 -80.9 351 24 393.1 393.1 304.2 393.1 0.00 53 78 18019 -81.9 -89.9 24 8.0 -81.9 19 21 396.7 396.7 304.8 396.7 0.00 54 72 18477 -75.1 -88.1 11 13.0 -75.2 64 17 420.3 420.3 307.7 420.3 0.00 55 70 18640 -75.9 -88.9 11 13.0 -75.9 80 15 422.0 422.0 307.9 422.0 0.00 56 69 18723 -75.9 -89.9 9 14.0 -75.9 77 15 423.7 423.7 308.2 423.8 0.00 57 64 19169 -67.1 -88.1 4 21.0 -67.3 59 13 452.3 452.3 311.1 452.3 0.00 58 63 19264 -67.5 -88.5 4 21.0 -67.7 55 12 453.4 453.4 311.2 453.4 0.00 59 52 20431 -64.3 -88.3 2 24.0 -64.6 9 8 486.5 486.5 314.0 486.5 0.00 60 50 20670 -66.5 -88.5 3 22.0 -66.7 360 7 486.8 486.8 314.0 486.8 0.00 61 44 21441 -67.5 -89.5 3 22.0 -67.8 25 9 502.5 502.5 315.1 502.5 0.00 62 37 22512 -56.3 -85.3 1 29.0 -57.5 59 12 556.7 556.7 318.5 556.8 0.01 63 30 23840 -57.3 -86.3 1 29.0 -58.5 100 15 588.4 588.4 320.0 588.5 0.01 64 25 24996 -55.5 -85.5 1 30.0 -57.2 96 26 625.1 625.1 321.7 625.2 0.01 65 22 25819 -50.7 -82.7 1 32.0 -53.8 92 33 662.7 662.7 323.2 662.8 0.02 66 20 26440 -50.7 -82.7 1 32.0 -53.9 90 39 681.0 681.0 323.8 681.2 0.02 67 19 26775 -51.7 -82.7 1 31.0 -54.8 91 39 687.9 688.0 324.0 688.1 0.02 68 10 31070 -39.1 -78.1 1 39.0 -49.8 100 33 873.6 873.6 328.9 874.5 0.09 69 8.1 32515 -38.9 -77.9 1 39.0 -50.8 928.7 928.7 330.0 929.9 0.12 TRP 89 17281 -84.9 -89.5 44 4.6 -84.9 305 29 376.0 376.0 301.6 376.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 573.43 mb = 4813.71 m = 15792.82 ft Wetbulb zero: 608.42 mb = 4326.74 m = 14195.17 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 74.88 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 943.23 mb = 641.09 m = 2103.28 ft T: 21.79 C 700-500 lapse rate: 5.47 C/km ThetaE index: 10.39 C Layer 925.0- 872.0 mb Conv cond level (CCL): 840.05 mb = 1638.31 m = 5374.98 ft Mean mixing ratio: 14.24 g/kg Conv temperature: 32.58 C = 90.65 F Cap Strength: 2.56 C Lifted Index: 1.03 C Risk: Showers probable Lifted Index @300 mb: 3.81 C Lifted Index @700 mb: 1.64 C Showalter Index: 1.62 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.30 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.53 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 35038.35 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 897.36 mb = 1072.86 m = 3519.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 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 1014 6 105 29 -28.0 7.5 | 95 21 -20.8 1.9 1 1000 128 105 29 -28.0 7.5 | 95 21 -20.8 1.9 2 925 811 110 32 -30.1 10.9 | 103 24 -22.9 5.3 3 914 914 115 32 -29.0 13.5 | 110 23 -21.8 7.9 4 851 1524 115 18 -16.3 7.6 | 102 9 -9.2 2.0 5 850 1538 95 16 -15.9 1.4 | 64 10 -8.8 -4.2 6 821 1829 110 12 -11.3 4.1 | 70 4 -4.1 -1.5 7 792 2134 100 12 -11.8 2.1 | 53 6 -4.7 -3.5 8 700 3177 75 4 -3.9 -1.0 | 334 7 3.3 -6.7 9 612 4267 115 1 -0.9 0.4 | 310 8 6.3 -5.2 10 526 5486 330 10 5.0 -8.7 | 320 19 12.2 -14.3 11 507 5791 305 10 8.2 -5.7 | 306 19 15.4 -11.4 12 500 5900 310 13 10.0 -8.4 | 309 22 17.1 -14.0 13 450 6706 310 19 14.6 -12.2 | 309 28 21.7 -17.8 14 433 7010 295 15 13.6 -6.3 | 300 24 20.8 -12.0 15 416 7315 310 14 10.7 -9.0 | 309 23 17.9 -14.6 16 400 7620 295 16 14.5 -6.8 | 300 25 21.7 -12.4 17 400 7620 290 15 14.1 -5.1 | 297 24 21.3 -10.8 18 384 7925 315 16 11.3 -11.3 | 313 25 18.5 -16.9 19 353 8534 335 21 8.9 -19.0 | 327 29 16.0 -24.7 20 312 9449 320 20 12.9 -15.3 | 316 29 20.0 -20.9 21 300 9740 285 19 18.4 -4.9 | 292 28 25.5 -10.5 22 299 9754 285 20 19.3 -5.2 | 292 29 26.5 -10.8 23 275 10363 275 19 18.9 -1.7 | 286 27 26.1 -7.3 24 252 10973 295 13 11.8 -5.5 | 300 22 18.9 -11.1 25 250 11020 300 14 12.1 -7.0 | 303 23 19.3 -12.6 26 240 11278 310 17 13.0 -10.9 | 309 26 20.2 -16.5 27 210 12192 285 21 20.3 -5.4 | 292 30 27.4 -11.1 28 200 12500 290 21 19.7 -7.2 | 295 30 26.9 -12.8 29 150 14290 325 32 18.4 -26.2 | 321 41 25.5 -31.8 30 149 14326 320 30 19.3 -23.0 | 317 39 26.4 -28.6 31 134 14935 315 33 23.3 -23.3 | 314 42 30.5 -29.0 32 121 15545 275 27 26.9 -2.4 | 283 35 34.1 -8.0 33 109 16154 310 20 15.3 -12.9 | 309 29 22.5 -18.5 34 100 16630 300 24 20.8 -12.0 | 302 33 27.9 -17.6 35 98 16764 300 24 20.8 -12.0 | 302 33 27.9 -17.6 36 89 17281 305 29 23.8 -16.6 | 306 38 30.9 -22.3 37 70 18640 80 15 -14.8 -2.6 | 43 11 -7.6 -8.2 38 50 20670 360 7 -0.0 -7.0 | 330 15 7.2 -12.6 39 30 23840 100 15 -14.8 2.6 | 68 8 -7.6 -3.0 40 20 26440 90 39 -39.0 0.0 | 80 32 -31.8 -5.6 41 10 31070 100 33 -32.5 5.7 | 90 25 -25.3 0.1 Wind Parameters Mean winds (0-6000m): 98.1 at 12.1 knts Storm direction: 128.1 at 9.1 knts Shear (0-3000m) pos: 0.9 neg: 4.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -111.5 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -32.9 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 41.36 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 ------------------------------------------------------------------------------- 500 106 30 97 21| 2.3 0.0 2.3| 9.6 0.0 9.6 19.2 0.77| 2.3 1.7 1000 109 31 101 22| 2.7 0.0 2.7| 33.9 0.0 33.9 33.9 0.65| 4.5 2.9 1500 110 28 102 20| 1.8 3.9 5.7| 33.9 -6.3 27.6 18.4 0.20| 6.9 1.4 2000 110 25 99 16| 1.3 4.7 6.0| 34.7 -20.5 14.2 7.1 -0.07| 7.9 -0.6 2500 108 22 95 14| 1.1 4.5 5.6| 34.7 -26.3 8.4 3.4 -0.18| 7.2 -1.3 3000 107 19 91 11| 0.9 4.4 5.3| 34.7 -32.9 1.8 0.6 -0.26| 6.7 -1.7 4000 106 15 79 8| 1.0 3.3 4.3| 34.7 -40.1 -5.4 -1.4 -0.32| 5.6 -1.8 5000 104 13 63 6| 0.8 2.9 3.8| 43.2 -41.4 1.8 0.4 -0.20| 5.3 -1.1 6000 98 12 51 6| 0.7 3.5 4.2| 48.1 -87.0 -38.9 -6.5 -0.28| 5.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250501.23.gif