UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 29 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 1013 13 26.8 21.8 74 5.0 23.2 120 12 298.8 301.8 295.9 346.7 16.44 1 1000 126 26.0 18.0 61 8.0 20.5 120 18 299.1 301.5 293.7 337.3 13.09 2 925 806 19.2 17.2 88 2.0 17.8 140 17 298.9 301.4 293.9 338.2 13.47 3 882 1214 15.8 14.8 94 1.0 15.1 135 16 299.5 301.7 293.0 334.9 12.09 4 870 1330 15.4 12.2 81 3.2 13.4 137 14 300.3 302.2 291.9 330.6 10.32 5 865 1380 16.0 9.0 63 7.0 11.7 138 13 301.4 302.9 290.6 326.2 8.36 6 859 1439 18.6 -1.4 26 20.0 8.3 139 12 304.7 305.5 287.8 317.1 4.02 7 855 1479 19.8 -8.2 14 28.0 6.9 139 11 306.4 306.8 286.7 314.0 2.41 8 850 1530 20.2 -11.8 10 32.0 6.3 305 4 307.3 307.6 286.5 313.2 1.82 9 842 1612 21.0 -12.0 10 33.0 6.6 308 4 309.0 309.3 287.0 314.8 1.81 10 825 1788 20.2 -1.8 23 22.0 8.6 313 5 309.9 310.7 289.6 322.7 4.06 11 802 2031 18.4 4.4 40 14.0 10.2 321 6 310.5 311.8 291.9 330.8 6.55 12 795 2106 18.4 -5.6 19 24.0 6.6 324 6 311.3 311.9 289.2 321.4 3.16 13 788 2181 18.2 4.2 39 14.0 10.0 327 6 311.9 313.1 292.3 332.3 6.57 14 762 2468 16.6 3.6 42 13.0 9.0 339 6 313.2 314.4 292.7 333.5 6.51 15 758 2512 16.6 1.6 36 15.0 8.2 341 6 313.6 314.7 292.1 331.5 5.67 16 702 3160 11.8 2.8 54 9.0 6.6 9 5 315.3 316.6 293.4 336.4 6.68 17 700 3184 11.8 1.8 50 10.0 6.1 10 5 315.6 316.8 293.1 335.3 6.24 18 651 3787 8.2 -3.8 42 12.0 2.1 329 4 318.1 319.0 292.4 332.4 4.44 19 646 3850 7.6 3.7 76 3.9 5.3 325 4 318.1 319.6 295.0 342.7 7.75 20 639 3940 6.8 3.5 79 3.3 4.9 319 4 318.2 319.7 295.0 342.7 7.73 21 623 4148 5.8 -0.2 65 6.0 2.5 305 4 319.4 320.6 294.0 338.8 6.06 22 548 5184 -1.3 -4.0 82 2.7 -2.7 350 3 322.9 323.9 294.3 339.9 5.20 23 534 5390 -2.7 -6.3 76 3.6 -4.4 3 3 323.6 324.5 293.9 338.3 4.48 24 500 5910 -4.3 -18.3 33 14.0 -9.4 40 13 327.8 328.2 292.8 334.1 1.81 25 488 6102 -5.3 -25.3 19 20.0 -11.3 50 12 328.9 329.1 292.4 332.5 1.00 26 447 6786 -9.7 -18.7 48 9.0 -12.8 34 16 331.7 332.1 294.0 338.5 1.96 27 434 7015 -9.9 -33.9 12 24.0 -15.5 29 17 334.2 334.3 293.3 336.1 0.50 28 408 7489 -13.3 -24.3 39 11.0 -16.5 18 19 335.8 336.1 294.4 340.6 1.31 29 401 7621 -13.9 -39.9 9 26.0 -18.8 15 20 336.7 336.7 293.8 337.8 0.30 30 400 7640 -14.1 -34.1 17 20.0 -18.5 20 16 336.7 336.8 294.0 338.7 0.53 31 366 8305 -19.3 -28.3 45 9.0 -21.5 8 14 338.4 338.6 294.8 342.2 1.01 32 354 8552 -21.5 -22.3 93 0.8 -21.7 360 13 338.7 339.0 295.6 345.2 1.81 33 353 8572 -21.7 -26.1 68 4.4 -22.8 359 13 338.7 338.9 295.1 343.4 1.29 34 349 8656 -22.3 -24.8 80 2.5 -22.9 357 12 339.0 339.3 295.4 344.3 1.47 35 344 8762 -22.7 -33.7 36 11.0 -24.8 353 12 339.8 340.0 294.8 342.3 0.64 36 334 8977 -24.7 -26.0 89 1.3 -25.0 346 11 340.0 340.3 295.5 345.0 1.37 37 332 9020 -24.7 -29.0 67 4.3 -25.6 345 11 340.6 340.8 295.4 344.5 1.05 38 330 9064 -24.9 -25.3 96 0.4 -25.0 343 10 340.9 341.2 295.8 346.3 1.48 39 322 9242 -26.3 -28.0 86 1.7 -26.7 340 10 341.3 341.6 295.7 345.8 1.19 40 321 9264 -26.1 -34.1 47 8.0 -27.6 340 11 341.9 342.1 295.4 344.5 0.66 41 319 9309 -26.1 -38.1 31 12.0 -28.0 340 11 342.5 342.6 295.3 344.3 0.45 42 318 9332 -26.3 -39.3 28 13.0 -28.3 340 11 342.6 342.6 295.3 344.1 0.40 43 317 9355 -26.3 -32.3 57 6.0 -27.5 340 11 342.9 343.0 295.7 345.9 0.80 44 314 9423 -26.7 -40.7 25 14.0 -28.7 340 11 343.2 343.3 295.4 344.6 0.35 45 313 9446 -26.9 -35.9 42 9.0 -28.5 340 11 343.3 343.4 295.6 345.5 0.57 46 309 9539 -27.5 -42.5 23 15.0 -29.5 340 12 343.7 343.8 295.5 344.9 0.29 47 300 9750 -29.3 -37.3 46 8.0 -30.6 340 13 344.1 344.2 295.8 346.1 0.52 48 294 9894 -30.3 -35.3 62 5.0 -31.1 349 13 344.7 344.8 296.0 347.2 0.64 49 290 9992 -31.1 -37.1 56 6.0 -32.0 341 14 344.9 345.0 296.0 347.0 0.55 50 289 10017 -31.3 -48.3 17 17.0 -33.0 339 14 344.9 345.0 295.7 345.6 0.17 51 288 10041 -31.3 -41.3 37 10.0 -32.6 337 14 345.3 345.3 295.9 346.7 0.36 52 272 10445 -34.7 -41.7 49 7.0 -35.5 329 12 346.0 346.1 296.1 347.5 0.36 53 250 11030 -39.1 -51.1 27 12.0 -39.9 325 5 347.9 348.0 296.3 348.5 0.14 54 245 11168 -40.3 -54.3 21 14.0 -41.2 327 5 348.2 348.2 296.3 348.6 0.10 55 207 12296 -50.1 -57.1 43 7.0 -50.4 342 9 350.0 350.0 296.7 350.3 0.08 56 205 12359 -50.7 -56.7 49 6.0 -50.9 343 10 350.0 350.0 296.7 350.4 0.09 57 202 12455 -51.3 -62.3 26 11.0 -51.6 344 10 350.5 350.5 296.8 350.7 0.04 58 200 12520 -51.9 -59.9 38 8.0 -52.1 340 11 350.6 350.6 296.8 350.8 0.06 59 150 14310 -67.9 -73.9 42 6.0 -67.9 355 10 353.1 353.1 297.3 353.2 0.01 60 107 16269 -80.5 -87.5 30 7.0 -80.5 35 33 365.1 365.1 299.7 365.1 0.00 61 100 16650 -79.3 -88.3 21 9.0 -79.3 20 22 374.5 374.5 301.4 374.5 0.00 62 77 18122 -83.9 -89.9 34 6.0 -83.9 30 15 394.0 394.0 304.3 394.0 0.00 63 70 18660 -78.3 -89.3 15 11.0 -78.3 35 11 416.9 416.9 307.3 416.9 0.00 64 54 20200 -63.1 -88.1 2 25.0 -63.4 128 9 484.0 484.0 313.8 484.0 0.00 65 50 20670 -66.9 -88.9 3 22.0 -67.1 155 8 485.8 485.8 313.9 485.8 0.00 66 47 21045 -67.1 -89.1 3 22.0 -67.4 144 8 494.0 494.0 314.5 494.0 0.00 67 40 22030 -62.7 -88.7 2 26.0 -63.2 116 10 528.4 528.4 316.8 528.4 0.00 68 39 22188 -58.9 -86.9 2 28.0 -59.7 111 10 541.8 541.8 317.6 541.9 0.01 69 36 22689 -60.7 -87.7 2 27.0 -61.4 97 11 549.7 549.7 318.1 549.8 0.00 70 30 23840 -55.3 -84.3 2 29.0 -56.8 65 12 593.9 593.9 320.3 594.0 0.01 71 27 24510 -56.7 -85.7 1 29.0 -58.2 608.1 608.1 321.0 608.2 0.01 72 21 26126 -50.5 -82.5 1 32.0 -53.7 672.2 672.2 323.5 672.3 0.02 TRP 107 16269 -80.5 -87.5 30 7.0 -80.5 35 33 365.1 365.1 299.7 365.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 561.73 mb = 4994.24 m = 16385.10 ft Wetbulb zero: 586.92 mb = 4629.76 m = 15189.32 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 59.06 % Est. max temperature: 30.47 C = 86.84 F Sfc-Lift cond lev (LCL): 942.15 mb = 645.74 m = 2118.54 ft T: 20.80 C 700-500 lapse rate: 5.91 C/km ThetaE index: 25.03 C Layer 882.0- 842.0 mb Conv cond level (CCL): 892.58 mb = 1111.69 m = 3647.22 ft Mean mixing ratio: 13.46 g/kg Conv temperature: 27.33 C = 81.20 F Cap Strength: 6.62 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 5.78 C Lifted Index @700 mb: 4.63 C Showalter Index: 16.07 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -7.50 C K Index: 2.70 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.74 J/kg Max Up Vert Vel: 1.21 m/s Conv Inhibition (B-): 1.29 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 897.23 mb = 1067.19 m = 3501.23 ft Lev Free Conv (LFC): 882.23 mb = 1211.65 m = 3975.17 ft Equ Level (EL): 862.23 mb = 1407.00 m = 4616.08 ft B at Equ Level: -6.55 J/kg Max Parcel Lev (MPL): 862.23 mb = 1407.00 m = 4616.08 ft Wind level data Storm motion: 115 at 6 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 1013 13 120 12 -10.4 6.0 | 125 6 -5.0 3.5 1 1000 126 120 18 -15.6 9.0 | 122 12 -10.2 6.5 2 980 305 135 20 -14.1 14.1 | 143 15 -8.8 11.6 3 925 806 140 17 -10.9 13.0 | 152 12 -5.6 10.5 4 913 914 125 18 -14.7 10.3 | 130 12 -9.4 7.8 5 881 1219 135 16 -11.3 11.3 | 146 11 -5.9 8.8 6 851 1524 140 10 -6.4 7.7 | 168 5 -1.1 5.2 7 850 1530 305 4 3.3 -2.3 | 299 10 8.6 -4.8 8 792 2134 325 6 3.4 -4.9 | 310 12 8.8 -7.4 9 700 3184 10 5 -0.9 -4.9 | 329 9 4.5 -7.4 10 612 4267 295 4 3.6 -1.7 | 295 10 9.0 -4.2 11 527 5486 10 3 -0.5 -3.0 | 318 7 4.9 -5.5 12 507 5791 30 10 -5.0 -8.7 | 358 11 0.4 -11.2 13 500 5910 40 13 -8.4 -10.0 | 13 13 -3.0 -12.5 14 488 6096 50 12 -9.2 -7.7 | 21 11 -3.8 -10.2 15 401 7620 15 20 -5.2 -19.3 | 359 22 0.2 -21.8 16 400 7640 20 16 -5.5 -15.0 | 0 18 -0.1 -17.5 17 385 7925 20 16 -5.5 -15.0 | 0 18 -0.1 -17.5 18 326 9144 340 10 3.4 -9.4 | 324 15 8.8 -11.9 19 300 9750 340 13 4.4 -12.2 | 326 18 9.8 -14.7 20 300 9754 360 12 -0.0 -12.0 | 340 15 5.4 -14.5 21 287 10058 335 14 5.9 -12.7 | 323 19 11.3 -15.2 22 263 10668 325 11 6.3 -9.0 | 315 16 11.7 -11.5 23 252 10973 320 4 2.6 -3.1 | 305 10 7.9 -5.6 24 250 11030 325 5 2.9 -4.1 | 309 11 8.2 -6.6 25 201 12497 345 10 2.6 -9.7 | 327 15 8.0 -12.2 26 200 12520 340 11 3.8 -10.3 | 325 16 9.1 -12.8 27 191 12802 305 10 8.2 -5.7 | 301 16 13.6 -8.2 28 182 13106 310 10 7.7 -6.4 | 304 16 13.0 -8.9 29 173 13411 295 11 10.0 -4.6 | 295 17 15.3 -7.1 30 165 13716 325 11 6.3 -9.0 | 315 16 11.7 -11.5 31 157 14021 355 13 1.1 -13.0 | 337 17 6.5 -15.5 32 150 14310 355 10 0.9 -10.0 | 333 14 6.2 -12.5 33 142 14630 355 10 0.9 -10.0 | 333 14 6.2 -12.5 34 121 15545 20 24 -8.2 -22.6 | 6 25 -2.8 -25.1 35 115 15850 45 18 -12.7 -12.7 | 26 17 -7.4 -15.2 36 107 16269 35 33 -18.9 -27.0 | 25 32 -13.6 -29.5 37 103 16459 35 33 -18.9 -27.0 | 25 32 -13.6 -29.5 38 100 16650 20 22 -7.5 -20.7 | 5 23 -2.2 -23.2 39 93 17069 20 22 -7.5 -20.7 | 5 23 -2.2 -23.2 40 70 18660 35 11 -6.3 -9.0 | 5 12 -0.9 -11.5 41 50 20670 155 8 -3.4 7.3 | 203 5 2.0 4.8 42 30 23840 65 12 -10.9 -5.1 | 36 9 -5.5 -7.6 Wind Parameters Mean winds (0-6000m): 85.0 at 7.9 knts Storm direction: 115.0 at 5.9 knts Shear (0-3000m) pos: 0.7 neg: 3.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -158.7 deg Storm rel helicity (0-3000m) pos: 61.9 neg: -14.3 tot: 47.6 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 25.35 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 ------------------------------------------------------------------------------- 500 130 18 137 13| 8.3 0.0 8.3| 19.4 -0.7 18.6 37.3 0.42| 12.7 5.3 1000 132 18 141 12| 4.2 1.6 5.8| 25.6 -14.3 11.4 11.4 0.14| 10.1 1.4 1500 133 17 142 11| 2.3 1.1 3.4| 37.7 -14.3 23.4 15.6 0.28| 9.6 2.7 2000 133 14 145 8| 1.7 4.6 6.3| 52.2 -14.3 37.9 19.0 0.56| 12.4 7.0 2500 130 12 144 7| 1.0 3.7 4.6| 57.9 -14.3 43.6 17.4 0.58| 10.4 6.0 3000 125 11 136 5| 0.7 3.0 3.7| 61.9 -14.3 47.6 15.9 0.58| 9.0 5.3 4000 114 9 113 4| 0.5 2.3 2.8| 62.5 -25.1 37.4 9.3 0.46| 7.4 3.4 5000 109 8 95 2| 0.3 1.8 2.2| 68.7 -28.0 40.7 8.1 0.45| 6.3 2.9 6000 85 8 38 4| 1.0 1.5 2.5| 98.8 -28.0 70.8 11.8 0.52| 6.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250429.11.gif