UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011011.upa.cvt Date: 1100Z 10 JAN 26 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 10 JAN 26 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 1000 15 27.8 25.6 88 2.2 26.2 335 26 301.0 304.8 299.3 363.2 21.09 1 925 697 23.4 20.6 84 2.8 21.4 320 49 303.2 306.3 297.3 352.9 16.74 2 864 1292 19.4 18.1 92 1.3 18.5 316 48 305.0 307.9 296.8 350.8 15.30 3 850 1433 19.6 16.3 81 3.3 17.3 315 47 306.7 309.3 296.3 348.3 13.85 4 847 1464 19.8 15.7 77 4.1 17.0 315 47 307.2 309.7 296.1 347.5 13.36 5 716 2896 12.6 7.6 72 5.0 9.5 316 47 314.4 316.2 295.0 343.0 9.19 6 700 3086 11.4 7.2 75 4.2 8.8 315 48 315.1 316.9 295.2 343.7 9.15 7 634 3910 7.6 3.4 75 4.2 5.1 306 45 319.8 321.3 295.4 344.5 7.73 8 575 4708 1.8 1.3 96 0.5 1.5 317 40 322.1 323.5 295.7 345.8 7.34 9 565 4850 2.6 0.5 86 2.1 1.4 319 38 324.7 326.1 296.1 347.6 7.05 10 536 5275 -0.5 -2.4 87 1.9 -1.5 326 34 325.9 327.1 295.7 345.6 6.00 11 500 5830 -2.5 -2.7 99 0.2 -2.6 320 42 330.0 331.3 296.8 351.0 6.29 12 445 6748 -6.7 -7.1 97 0.4 -6.9 332 35 335.9 336.9 297.3 353.2 5.05 13 444 6765 -6.7 -7.1 97 0.4 -6.9 332 35 336.1 337.1 297.4 353.5 5.07 14 430 7014 -9.7 -11.4 87 1.7 -10.5 345 30 335.4 336.1 296.3 348.3 3.72 15 400 7570 -12.7 -14.8 84 2.1 -13.5 350 45 338.5 339.1 296.4 349.2 3.03 16 325 9134 -21.7 -25.1 74 3.4 -22.7 340 39 346.8 347.1 297.2 352.5 1.53 17 312 9434 -24.1 -28.4 68 4.3 -25.1 345 39 347.5 347.8 297.1 352.0 1.18 18 300 9720 -26.1 -29.5 73 3.4 -26.9 350 38 348.6 348.8 297.3 352.8 1.11 19 250 11010 -35.3 -39.0 69 3.7 -35.8 330 23 353.6 353.7 297.8 355.7 0.52 20 246 11122 -36.1 -40.0 67 3.9 -36.6 334 23 354.0 354.1 297.9 356.0 0.48 21 200 12520 -48.7 -51.7 71 3.0 -48.8 330 20 355.7 355.7 298.0 356.3 0.16 22 189 12890 -52.3 -55.1 72 2.8 -52.4 333 21 355.7 355.7 298.0 356.1 0.11 23 184 13063 -53.9 -56.8 70 2.9 -54.0 334 21 355.8 355.8 298.0 356.2 0.10 24 182 13133 -54.5 -60.5 47 6.0 -54.6 334 21 355.9 355.9 298.0 356.2 0.06 25 158 14022 -63.1 -65.7 71 2.6 -63.1 313 13 356.0 356.1 298.0 356.2 0.04 26 150 14340 -66.3 -71.0 52 4.7 -66.4 345 14 355.9 355.9 297.9 355.9 0.02 27 145 14544 -68.1 -74.1 42 6.0 -68.1 342 14 356.2 356.2 298.0 356.3 0.01 28 139 14795 -70.9 -75.9 47 5.0 -70.9 342 13 355.6 355.6 297.8 355.7 0.01 29 100 16670 -85.5 -89.3 50 3.8 -85.5 90 22 362.5 362.5 299.2 362.5 0.00 30 91 17185 -88.1 -91.8 50 3.7 -88.1 367.3 367.3 300.1 367.3 0.00 31 76 18174 -83.3 -88.3 41 5.0 -83.3 396.7 396.7 304.8 396.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5815.21 m Freezing level: 540.68 mb = 5206.24 m = 17080.65 ft Wetbulb zero: 550.88 mb = 5053.93 m = 16580.93 ft Precipitable water: 2.56 inches Sfc-500 mean rel hum: 82.21 % Est. max temperature: 33.53 C = 92.35 F Sfc-Lift cond lev (LCL): 969.12 mb = 289.28 m = 949.08 ft T: 26.03 C 700-500 lapse rate: 5.07 C/km ThetaE index: 20.17 C Layer 925.0- 700.0 mb Conv cond level (CCL): 895.21 mb = 982.26 m = 3222.61 ft Mean mixing ratio: 18.27 g/kg Conv temperature: 30.96 C = 87.73 F Cap Strength: 0.97 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.22 C Lifted Index @700 mb: -0.92 C Showalter Index: 1.05 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.80 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 331.60 Risk: Showers and thunderstorms possible Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 509.09 J/kg Max Up Vert Vel: 31.91 m/s Conv Inhibition (B-): 7.85 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 916.69 mb = 775.65 m = 2544.76 ft Lev Free Conv (LFC): 871.69 mb = 1214.35 m = 3984.05 ft Equ Level (EL): 851.69 mb = 1415.80 m = 4644.96 ft B at Equ Level: 9.29 J/kg Max Parcel Lev (MPL): 81.69 mb = 17777.32 m = 58323.85 ft Wind level data Storm motion: 348 at 32 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 1000 15 335 26 11.0 -23.6 | 207 9 4.1 8.0 1 1000 8 350 29 5.0 -28.6 | 149 3 -1.8 3.0 2 925 697 320 49 31.5 -37.5 | 284 25 24.6 -6.0 3 902 914 320 50 32.1 -38.3 | 285 26 25.3 -6.8 4 850 1433 315 47 33.2 -33.2 | 274 26 26.4 -1.7 5 783 2134 320 43 27.6 -32.9 | 274 21 20.8 -1.4 6 700 3086 315 48 33.9 -33.9 | 275 27 27.1 -2.4 7 629 3962 305 45 36.9 -25.8 | 259 31 30.0 5.7 8 606 4267 310 44 33.7 -28.3 | 263 27 26.9 3.3 9 522 5486 330 32 16.0 -27.7 | 247 10 9.1 3.8 10 500 5830 320 42 27.0 -32.2 | 272 20 20.1 -0.6 11 447 6706 330 36 18.0 -31.2 | 268 11 11.1 0.4 12 430 7010 345 30 7.8 -29.0 | 200 3 0.9 2.6 13 413 7315 355 40 3.5 -39.8 | 22 9 -3.4 -8.3 14 400 7570 350 45 7.8 -44.3 | 356 13 1.0 -12.8 15 381 7925 350 45 7.8 -44.3 | 356 13 1.0 -12.8 16 338 8839 335 40 16.9 -36.3 | 295 11 10.1 -4.7 17 300 9720 350 38 6.6 -37.4 | 2 6 -0.3 -5.9 18 299 9754 350 38 6.6 -37.4 | 2 6 -0.3 -5.9 19 251 10973 325 26 14.9 -21.3 | 218 13 8.1 10.2 20 250 11010 330 23 11.5 -19.9 | 202 13 4.6 11.6 21 230 11582 350 21 3.6 -20.7 | 164 11 -3.2 10.9 22 200 12520 330 20 10.0 -17.3 | 192 15 3.1 14.2 23 182 13106 335 21 8.9 -19.0 | 189 13 2.0 12.5 24 174 13411 310 12 9.2 -7.7 | 186 24 2.3 23.8 25 150 14326 315 14 9.9 -9.9 | 188 22 3.0 21.6 26 150 14340 345 14 3.6 -13.5 | 170 18 -3.2 18.0 27 143 14630 340 14 4.8 -13.2 | 174 19 -2.1 18.4 28 135 14935 345 11 2.8 -10.6 | 169 21 -4.0 20.9 29 122 15545 175 10 -0.9 10.0 | 169 42 -7.7 41.5 30 100 16670 90 22 -22.0 0.0 | 138 43 -28.9 31.5 31 93 17069 90 22 -22.0 0.0 | 138 43 -28.9 31.5 Wind Parameters Mean winds (0-6000m): 317.7 at 43.0 knts Storm direction: 347.7 at 32.3 knts Shear (0-3000m) pos: 0.7 neg: 5.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -48.7 tot: -38.8 m^2/s^2 ave: -12.9 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 21.37 Bulk Shear: 23.82 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 ------------------------------------------------------------------------------- 500 335 36 279 9| 0.0 20.4 20.4| 2.8 -2.7 0.1 0.2 0.27| 21.6 5.9 1000 327 42 284 17| 0.0 14.7 14.7| 6.4 -19.9 -13.4 -13.4 0.11| 16.1 1.8 1500 323 44 281 20| 0.0 9.5 9.5| 6.4 -48.4 -42.0 -28.0 -0.02| 12.3 -0.2 2000 322 45 279 21| 1.0 7.1 8.2| 7.0 -48.5 -41.5 -20.7 -0.01| 10.3 -0.2 2500 321 44 278 21| 0.8 6.0 6.9| 8.8 -48.7 -39.9 -15.9 -0.01| 8.9 -0.1 3000 320 45 277 22| 0.7 5.6 6.3| 9.9 -48.7 -38.8 -12.9 -0.00| 8.0 -0.0 4000 318 45 274 24| 0.5 4.5 5.0| 9.9-106.6 -96.7 -24.2 -0.14| 7.1 -1.0 5000 317 44 272 24| 1.9 3.6 5.5| 23.2-110.9 -87.7 -17.5 -0.10| 7.2 -0.7 6000 318 43 271 22| 2.0 3.7 5.7| 42.0-118.5 -76.5 -12.7 -0.05| 7.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20260110.11.gif