UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010611.upa.cvt Date: 1100Z 6 JAN 26 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 6 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 1006 11 27.4 24.9 86 2.5 25.6 160 26 300.0 303.7 298.5 359.0 20.08 1 1000 64 26.8 24.4 87 2.4 25.0 155 20 300.0 303.5 298.2 357.4 19.59 2 941 599 22.0 22.0 100 0.0 22.0 143 29 300.3 303.6 297.3 353.0 17.96 3 925 749 21.4 21.4 100 0.0 21.4 140 32 301.2 304.4 297.3 353.0 17.61 4 864 1342 19.4 18.9 97 0.5 19.1 150 19 305.0 308.0 297.3 353.2 16.11 5 850 1483 18.8 17.9 95 0.9 18.2 155 14 305.8 308.7 297.0 351.9 15.36 6 829 1698 17.2 17.2 100 0.0 17.2 152 15 306.3 309.2 297.0 351.6 15.06 7 743 2632 14.2 8.2 67 6.0 10.4 201 14 312.8 314.6 294.7 341.4 9.23 8 719 2909 13.4 8.7 73 4.7 10.4 217 15 314.9 316.8 295.7 345.7 9.87 9 700 3135 11.4 8.4 82 3.0 9.5 225 15 315.1 317.0 295.8 346.1 9.94 10 686 3304 10.2 7.8 85 2.4 8.7 232 14 315.6 317.5 295.7 346.0 9.73 11 677 3414 10.2 4.2 66 6.0 6.6 237 13 316.8 318.3 294.6 341.0 7.66 12 597 4452 4.2 0.9 79 3.3 2.3 240 9 321.4 322.8 295.1 343.6 6.86 13 565 4900 2.4 -3.6 65 6.0 -0.7 255 8 324.4 325.5 294.7 341.5 5.19 14 561 4957 2.4 -16.6 23 19.0 -5.0 258 8 325.1 325.5 292.1 331.5 1.86 15 556 5030 1.8 -2.0 76 3.8 -0.3 262 9 325.2 326.4 295.4 344.8 5.95 16 549 5132 1.6 -11.4 37 13.0 -4.1 267 10 326.2 326.7 293.3 336.0 2.91 17 537 5310 0.0 -3.5 77 3.5 -1.9 272 9 326.3 327.4 295.4 344.5 5.51 18 531 5401 -0.5 -11.5 43 11.0 -5.3 274 9 326.8 327.4 293.6 336.9 2.99 19 525 5492 -1.1 -6.1 69 5.0 -3.6 276 8 327.1 328.0 294.9 342.5 4.62 20 506 5785 -3.3 -8.3 68 5.0 -5.6 283 7 327.9 328.7 294.7 341.5 4.04 21 500 5880 -3.9 -8.9 68 5.0 -6.2 285 6 328.3 329.1 294.7 341.4 3.90 22 447 6756 -9.5 -9.7 98 0.2 -9.6 320 4 331.9 332.8 295.7 345.9 4.10 23 442 6843 -8.9 -13.3 70 4.4 -10.7 324 4 333.8 334.4 295.4 344.5 3.11 24 432 7020 -10.5 -12.1 88 1.6 -11.2 331 3 333.9 334.6 295.7 346.0 3.50 25 426 7128 -10.9 -15.9 67 5.0 -12.8 335 3 334.7 335.3 295.3 343.9 2.60 26 412 7384 -12.5 -14.4 86 1.9 -13.3 346 3 335.9 336.5 295.8 346.5 3.04 27 406 7496 -12.5 -15.0 82 2.5 -13.5 350 2 337.3 337.9 296.1 347.7 2.94 28 405 7515 -12.5 -19.5 56 7.0 -14.9 351 2 337.5 338.0 295.4 344.8 2.02 29 400 7610 -13.1 -19.1 61 6.0 -15.2 355 2 338.0 338.4 295.6 345.5 2.11 30 383 7938 -15.5 -18.4 78 2.9 -16.5 329 5 339.0 339.5 296.1 347.4 2.34 31 374 8117 -16.1 -24.1 50 8.0 -18.4 315 6 340.5 340.8 295.7 345.9 1.46 32 370 8198 -16.7 -21.5 66 4.8 -18.2 308 7 340.8 341.2 296.1 347.5 1.85 33 361 8382 -17.7 -25.7 50 8.0 -19.9 293 8 341.9 342.1 295.9 346.7 1.31 34 347 8676 -19.9 -24.1 69 4.2 -21.1 269 11 342.8 343.1 296.3 348.6 1.57 35 310 9503 -24.7 -39.7 24 15.0 -27.2 251 6 347.3 347.4 296.4 348.9 0.39 36 300 9740 -26.7 -37.7 35 11.0 -28.5 250 4 347.8 347.9 296.5 349.7 0.50 37 299 9764 -26.9 -37.9 35 11.0 -28.7 250 4 347.8 347.9 296.5 349.7 0.49 38 284 10134 -29.7 -46.7 18 17.0 -31.7 255 5 348.9 349.0 296.6 349.8 0.20 39 267 10571 -33.3 -48.3 21 15.0 -34.8 260 5 349.9 349.9 296.8 350.7 0.18 40 256 10866 -36.3 -43.3 48 7.0 -37.1 263 6 349.7 349.8 296.8 351.0 0.32 41 250 11030 -37.5 -45.5 43 8.0 -38.3 265 6 350.3 350.4 297.0 351.4 0.26 42 236 11426 -41.3 -54.3 23 13.0 -42.1 277 5 350.4 350.4 296.8 350.8 0.10 43 223 11808 -44.9 -49.0 63 4.1 -45.2 288 5 350.6 350.6 297.0 351.4 0.20 44 209 12240 -47.7 -50.7 71 3.0 -47.9 301 4 352.8 352.8 297.4 353.5 0.17 45 200 12530 -50.3 -52.6 77 2.3 -50.4 310 4 353.1 353.1 297.4 353.7 0.15 46 183 13101 -55.7 -57.0 85 1.3 -55.8 305 3 353.4 353.4 297.4 353.8 0.09 47 178 13276 -57.5 -62.2 55 4.7 -57.6 304 3 353.3 353.3 297.4 353.5 0.05 48 168 13637 -60.5 -66.5 45 6.0 -60.6 301 2 354.2 354.2 297.5 354.3 0.03 49 150 14330 -67.1 -70.5 62 3.4 -67.1 295 1 354.5 354.5 297.6 354.6 0.02 50 148 14411 -67.9 -71.1 63 3.2 -67.9 312 1 354.5 354.5 297.6 354.6 0.02 51 100 16680 -81.7 -88.7 29 7.0 -81.7 80 9 369.9 369.9 300.5 369.9 0.00 52 84 17644 -86.9 -91.9 39 5.0 -86.9 378.2 378.2 301.9 378.2 0.00 53 80 17912 -85.5 -91.5 33 6.0 -85.5 386.4 386.4 303.2 386.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 537.00 mb = 5310.48 m = 17422.63 ft Wetbulb zero: 572.79 mb = 4788.45 m = 15709.94 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 79.13 % Est. max temperature: 32.87 C = 91.16 F Sfc-Lift cond lev (LCL): 970.65 mb = 326.28 m = 1070.48 ft T: 24.45 C 700-500 lapse rate: 5.57 C/km ThetaE index: 11.79 C Layer 850.0- 719.0 mb Conv cond level (CCL): 947.22 mb = 541.39 m = 1776.19 ft Mean mixing ratio: 18.40 g/kg Conv temperature: 27.65 C = 81.78 F Cap Strength: 0.61 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.82 C Lifted Index @700 mb: -0.46 C Showalter Index: -1.63 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.80 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 248.80 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 592.56 J/kg Max Up Vert Vel: 34.43 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.48 C Lift Cond Lev (LCL): 944.01 mb = 571.35 m = 1874.48 ft Lev Free Conv (LFC): 939.01 mb = 617.93 m = 2027.31 ft Equ Level (EL): 749.01 mb = 2562.96 m = 8408.56 ft B at Equ Level: 26.23 J/kg Max Parcel Lev (MPL): 99.01 mb = 16735.31 m = 54905.22 ft Wind level data Storm motion: 214 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 1006 11 160 26 -8.9 24.4 | 135 21 -15.1 15.3 1 1000 64 155 20 -8.5 18.1 | 121 17 -14.7 8.9 2 925 749 140 32 -20.6 24.5 | 120 31 -26.8 15.3 3 908 914 135 33 -23.3 23.3 | 116 33 -29.6 14.2 4 850 1483 155 14 -5.9 12.7 | 106 13 -12.2 3.5 5 846 1524 155 13 -5.5 11.8 | 102 12 -11.7 2.6 6 816 1829 150 16 -8.0 13.9 | 108 15 -14.3 4.7 7 787 2134 165 17 -4.4 16.4 | 124 13 -10.7 7.2 8 760 2438 190 13 2.3 12.8 | 132 5 -4.0 3.6 9 707 3048 225 15 10.6 10.6 | 252 5 4.4 1.4 10 700 3135 225 15 10.6 10.6 | 252 5 4.4 1.4 11 632 3962 260 10 9.8 1.7 | 334 8 3.6 -7.4 12 609 4267 240 12 10.4 6.0 | 308 5 4.1 -3.2 13 587 4572 240 6 5.2 3.0 | 10 6 -1.1 -6.2 14 545 5182 270 10 10.0 -0.0 | 338 10 3.7 -9.2 15 500 5880 285 6 5.8 -1.6 | 2 11 -0.5 -10.7 16 400 7610 355 2 0.2 -2.0 | 29 13 -6.1 -11.2 17 339 8839 255 12 11.6 3.1 | 319 8 5.3 -6.1 18 300 9740 250 4 3.8 1.4 | 18 8 -2.5 -7.8 19 250 11030 265 6 6.0 0.5 | 2 9 -0.3 -8.7 20 200 12530 310 4 3.1 -2.6 | 15 12 -3.2 -11.7 21 150 14330 295 1 0.9 -0.4 | 29 11 -5.3 -9.6 22 142 14630 0 0 -0.0 -0.0 | 34 11 -6.3 -9.2 23 128 15240 80 10 -9.8 -1.7 | 56 19 -16.1 -10.9 24 122 15545 90 20 -20.0 0.0 | 71 28 -26.3 -9.2 25 109 16154 30 16 -8.0 -13.9 | 32 27 -14.3 -23.0 26 104 16459 25 14 -5.9 -12.7 | 29 25 -12.2 -21.9 27 100 16680 80 9 -8.9 -1.6 | 55 19 -15.1 -10.7 28 93 17069 80 9 -8.9 -1.6 | 55 19 -15.1 -10.7 Wind Parameters Mean winds (0-6000m): 184.3 at 14.8 knts Storm direction: 214.3 at 11.1 knts Shear (0-3000m) pos: 5.5 neg: 1.9 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -67.7 tot: -30.7 m^2/s^2 ave: -10.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 0.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 22.12 Bulk Shear: 26.79 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 ------------------------------------------------------------------------------- 500 150 24 122 21| 0.0 7.4 7.4| 1.2 -25.9 -24.8 -49.5 -0.35| 14.1 -4.9 1000 144 27 120 26| 0.0 5.7 5.7| 5.8 -52.4 -46.6 -46.6 -0.29| 13.0 -3.8 1500 143 25 118 24| 6.0 3.8 9.8| 7.7 -67.7 -60.0 -40.0 -0.25| 14.7 -3.7 2000 145 23 116 22| 4.0 2.8 6.8| 20.3 -67.7 -47.4 -23.7 -0.15| 12.4 -1.9 2500 149 21 118 19| 5.1 2.3 7.4| 30.7 -67.7 -37.0 -14.8 -0.06| 12.0 -0.8 3000 155 20 122 17| 5.5 1.9 7.4| 37.0 -67.7 -30.7 -10.2 0.05| 11.3 0.5 4000 168 18 130 13| 4.6 1.4 6.0| 49.3 -67.8 -18.5 -4.6 0.15| 9.7 1.4 5000 176 16 134 10| 4.0 1.5 5.6| 55.8 -76.8 -21.0 -4.2 0.13| 9.0 1.1 6000 184 15 137 8| 3.3 1.3 4.6| 68.7 -78.0 -9.3 -1.6 0.16| 8.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20260106.11.gif