UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010711.upa.cvt Date: 1100Z 7 JAN 26 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 7 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 1005 4 27.8 26.0 90 1.8 26.4 120 21 300.5 304.5 299.4 363.9 21.51 1 1000 48 27.4 25.6 90 1.8 26.1 110 16 300.5 304.4 299.2 362.7 21.09 2 977 255 25.2 24.2 94 1.0 24.5 112 22 300.3 304.0 298.4 358.6 19.82 3 925 736 22.8 21.8 94 1.0 22.1 115 31 302.6 306.0 297.9 356.1 18.05 4 850 1472 19.2 18.4 95 0.8 18.7 110 29 306.3 309.2 297.5 353.9 15.86 5 825 1729 17.4 17.0 97 0.4 17.1 106 23 307.0 309.8 297.1 352.0 14.94 6 822 1760 18.2 16.1 88 2.1 16.8 106 23 308.1 310.8 296.8 351.0 14.14 7 815 1834 18.0 14.4 79 3.6 15.5 105 21 308.7 311.1 296.1 347.4 12.76 8 766 2364 14.8 14.8 100 0.0 14.8 127 18 310.8 313.4 297.4 353.4 13.96 9 719 2899 11.6 9.9 89 1.7 10.5 113 13 312.9 315.0 295.7 346.0 10.72 10 700 3124 11.6 9.1 85 2.5 10.0 115 12 315.3 317.3 296.1 347.9 10.43 11 681 3354 10.8 7.4 79 3.4 8.7 123 13 316.9 318.8 296.0 346.9 9.54 12 607 4306 5.4 2.9 84 2.5 3.9 135 11 321.3 322.8 295.8 346.3 7.80 13 604 4347 5.6 2.2 79 3.4 3.6 135 11 322.0 323.4 295.7 346.0 7.45 14 556 5021 1.4 -2.1 77 3.5 -0.5 130 8 324.7 325.9 295.3 344.1 5.91 15 539 5271 0.4 -8.6 51 9.0 -3.8 130 9 326.4 327.2 294.0 338.9 3.71 16 525 5482 -1.5 -3.7 85 2.2 -2.6 130 10 326.6 327.7 295.5 345.0 5.55 17 504 5807 -3.1 -4.2 92 1.1 -3.7 113 9 328.5 329.6 296.0 347.1 5.57 18 500 5870 -3.7 -5.4 88 1.7 -4.6 110 9 328.5 329.6 295.7 345.6 5.12 19 493 5982 -4.5 -5.5 93 1.0 -5.0 110 9 328.9 329.9 295.8 346.1 5.16 20 475 6275 -5.9 -6.5 96 0.6 -6.2 120 10 330.7 331.7 296.0 347.4 4.96 21 459 6543 -7.3 -10.5 78 3.2 -8.7 135 11 332.2 332.9 295.5 345.0 3.75 22 456 6594 -7.3 -12.3 67 5.0 -9.4 138 11 332.8 333.5 295.3 344.1 3.26 23 454 6629 -6.9 -18.9 38 12.0 -11.2 140 11 333.7 334.1 294.4 340.4 1.89 24 451 6681 -7.3 -19.3 38 12.0 -11.6 143 11 333.8 334.2 294.4 340.4 1.84 25 434 6980 -9.1 -10.0 93 0.9 -9.5 136 10 335.2 336.1 296.5 349.5 4.13 26 428 7088 -9.1 -13.5 70 4.4 -10.9 137 10 336.6 337.2 296.1 347.6 3.16 27 423 7179 -9.9 -11.7 87 1.8 -10.7 140 11 336.7 337.5 296.5 349.6 3.70 28 404 7533 -11.3 -20.3 47 9.0 -14.4 152 13 339.3 339.7 295.8 346.2 1.89 29 400 7610 -11.7 -19.7 51 8.0 -14.5 155 14 339.8 340.2 296.0 347.0 2.01 30 388 7843 -13.3 -27.3 30 14.0 -17.2 148 13 340.7 340.9 295.4 344.6 1.05 31 372 8162 -15.9 -24.9 46 9.0 -18.5 138 14 341.3 341.6 295.8 346.4 1.36 32 344 8748 -19.3 -33.3 28 14.0 -22.4 130 14 344.4 344.6 296.0 347.0 0.67 33 325 9167 -22.7 -35.7 30 13.0 -25.2 138 12 345.4 345.5 296.1 347.6 0.56 34 322 9235 -22.9 -28.9 58 6.0 -24.4 141 12 346.0 346.3 296.7 350.2 1.09 35 321 9258 -23.1 -34.1 36 11.0 -25.3 142 12 346.1 346.2 296.3 348.7 0.66 36 300 9750 -26.9 -41.9 23 15.0 -29.0 140 9 347.5 347.5 296.4 348.8 0.32 37 286 10091 -29.3 -46.3 18 17.0 -31.3 145 10 348.8 348.9 296.5 349.7 0.21 38 250 11030 -37.3 -49.3 28 12.0 -38.3 170 11 350.6 350.6 296.9 351.3 0.17 39 246 11141 -38.5 -49.5 30 11.0 -39.4 171 11 350.4 350.5 296.9 351.2 0.17 40 244 11197 -38.9 -56.9 13 18.0 -40.0 171 11 350.7 350.7 296.8 351.0 0.07 41 239 11339 -40.3 -52.3 27 12.0 -41.1 173 11 350.6 350.7 296.9 351.2 0.13 42 237 11396 -40.7 -45.7 59 5.0 -41.1 173 11 350.9 350.9 297.1 352.0 0.27 43 235 11454 -41.5 -46.4 59 4.9 -41.9 174 11 350.5 350.6 297.0 351.6 0.25 44 229 11629 -42.5 -45.6 72 3.1 -42.8 175 10 351.6 351.7 297.2 352.8 0.28 45 200 12530 -49.9 -53.4 66 3.5 -50.1 180 12 353.8 353.8 297.5 354.3 0.13 46 193 12762 -51.7 -55.5 64 3.8 -51.8 193 11 354.5 354.5 297.7 355.0 0.11 47 183 13104 -54.5 -59.2 56 4.7 -54.6 212 9 355.4 355.4 297.8 355.7 0.07 48 180 13210 -55.7 -58.2 73 2.5 -55.8 218 8 355.1 355.1 297.8 355.5 0.08 49 177 13316 -56.7 -61.1 57 4.4 -56.8 225 8 355.2 355.2 297.8 355.4 0.06 50 170 13570 -59.3 -61.3 77 2.0 -59.3 239 6 355.0 355.0 297.7 355.2 0.06 51 166 13719 -60.7 -65.0 57 4.3 -60.8 248 6 355.1 355.1 297.7 355.2 0.04 52 150 14340 -66.5 -69.0 71 2.5 -66.5 285 2 355.5 355.5 297.8 355.6 0.02 53 147 14462 -67.9 -69.5 80 1.6 -67.9 300 2 355.2 355.2 297.7 355.3 0.02 54 144 14586 -68.9 -71.2 72 2.3 -68.9 315 1 355.5 355.5 297.8 355.6 0.02 55 139 14797 -70.7 -75.5 49 4.8 -70.7 341 1 356.0 356.0 297.9 356.0 0.01 56 118 15747 -80.1 -85.1 43 5.0 -80.1 82 11 355.7 355.7 297.8 355.7 0.00 57 109 16191 -84.5 -88.6 48 4.1 -84.5 95 17 355.6 355.6 297.8 355.6 0.00 58 100 16670 -82.5 -87.3 43 4.8 -82.5 110 28 368.3 368.3 300.2 368.3 0.00 59 90 17259 -80.3 -88.3 25 8.0 -80.3 108 28 384.0 384.0 302.9 384.0 0.00 60 74 18337 -88.7 -92.0 54 3.3 -88.7 94 30 388.4 388.4 303.6 388.4 0.00 61 70 18640 -84.5 -89.5 41 5.0 -84.5 90 30 403.6 403.6 305.7 403.6 0.00 62 55 20010 -73.9 -90.9 6 17.0 -74.0 456.7 456.7 311.5 456.7 0.00 TRP 109 16191 -84.5 -88.6 48 4.1 -84.5 95 17 355.6 355.6 297.8 355.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 536.05 mb = 5315.22 m = 17438.16 ft Wetbulb zero: 561.94 mb = 4934.10 m = 16187.79 ft Precipitable water: 2.65 inches Sfc-500 mean rel hum: 86.21 % Est. max temperature: 33.29 C = 91.93 F Sfc-Lift cond lev (LCL): 979.64 mb = 230.53 m = 756.33 ft T: 25.46 C 700-500 lapse rate: 5.57 C/km ThetaE index: 16.51 C Layer 1000.0- 766.0 mb Conv cond level (CCL): 923.83 mb = 747.04 m = 2450.88 ft Mean mixing ratio: 19.14 g/kg Conv temperature: 29.96 C = 85.92 F Cap Strength: 0.43 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.72 C Lifted Index @700 mb: -1.08 C Showalter Index: -2.08 C Risk: Severe thunderstorms possible Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.10 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 287.80 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1232.60 J/kg Max Up Vert Vel: 49.65 m/s Conv Inhibition (B-): 2.94 J/kg Cap Strength: 0.43 C Lift Cond Lev (LCL): 939.42 mb = 599.84 m = 1967.95 ft Lev Free Conv (LFC): 894.42 mb = 1028.64 m = 3374.75 ft Equ Level (EL): 104.42 mb = 16429.56 m = 53902.10 ft B at Equ Level: 1172.18 J/kg Max Parcel Lev (MPL): 74.42 mb = 18306.26 m = 60059.17 ft Wind level data Storm motion: 150 at 12 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 1005 4 120 21 -18.2 10.5 | 89 12 -12.0 -0.2 1 1000 48 110 16 -15.0 5.5 | 60 10 -8.9 -5.2 2 938 610 115 32 -29.0 13.5 | 97 23 -22.9 2.8 3 925 736 115 31 -28.1 13.1 | 96 22 -22.0 2.4 4 906 914 110 25 -23.5 8.6 | 83 17 -17.4 -2.2 5 875 1219 125 26 -21.3 14.9 | 106 16 -15.2 4.2 6 850 1472 110 29 -27.3 9.9 | 88 21 -21.1 -0.8 7 815 1829 105 21 -20.3 5.4 | 70 15 -14.1 -5.3 8 786 2134 120 17 -14.7 8.5 | 76 9 -8.6 -2.2 9 759 2438 130 18 -13.8 11.6 | 96 8 -7.7 0.9 10 732 2743 110 15 -14.1 5.1 | 55 10 -8.0 -5.6 11 706 3048 115 12 -10.9 5.1 | 40 7 -4.7 -5.6 12 700 3124 115 12 -10.9 5.1 | 40 7 -4.7 -5.6 13 632 3962 145 16 -9.2 13.1 | 128 4 -3.0 2.4 14 609 4267 135 11 -7.8 7.8 | 29 3 -1.6 -2.9 15 586 4572 135 10 -7.1 7.1 | 14 4 -0.9 -3.6 16 565 4877 130 7 -5.4 4.5 | 353 6 0.8 -6.2 17 524 5486 130 10 -7.7 6.4 | 20 5 -1.5 -4.3 18 500 5870 110 9 -8.5 3.1 | 17 8 -2.3 -7.6 19 486 6096 110 10 -9.4 3.4 | 24 8 -3.3 -7.3 20 449 6706 145 11 -6.3 9.0 | 6 2 -0.2 -1.7 21 432 7010 135 10 -7.1 7.1 | 14 4 -0.9 -3.6 22 400 7610 155 14 -5.9 12.7 | 186 2 0.2 2.0 23 399 7620 155 13 -5.5 11.8 | 211 1 0.6 1.1 24 368 8230 135 14 -9.9 9.9 | 78 4 -3.8 -0.8 25 353 8534 140 15 -9.6 11.5 | 103 4 -3.5 0.8 26 339 8839 125 13 -10.6 7.5 | 54 6 -4.5 -3.2 27 312 9449 150 11 -5.5 9.5 | 332 1 0.6 -1.2 28 300 9750 140 9 -5.8 6.9 | 355 4 0.4 -3.8 29 275 10363 150 10 -5.0 8.7 | 331 2 1.1 -2.0 30 263 10668 175 13 -1.1 13.0 | 246 5 5.0 2.2 31 250 11030 170 11 -1.9 10.8 | 268 4 4.2 0.1 32 210 12192 180 10 0.0 10.0 | 277 6 6.1 -0.7 33 200 12530 180 12 0.0 12.0 | 258 6 6.1 1.3 34 150 14340 285 2 1.9 -0.5 | 324 14 8.1 -11.2 35 135 14935 0 0 -0.0 -0.0 | 330 12 6.1 -10.7 36 122 15545 100 10 -9.8 1.7 | 22 10 -3.7 -9.0 37 116 15850 70 12 -11.3 -4.1 | 19 16 -5.1 -14.8 38 110 16154 75 15 -14.5 -3.9 | 30 17 -8.4 -14.6 39 109 16191 95 17 -16.9 1.5 | 50 14 -10.8 -9.2 40 100 16670 110 28 -26.3 9.6 | 87 20 -20.2 -1.1 41 93 17069 110 28 -26.3 9.6 | 87 20 -20.2 -1.1 42 70 18640 90 30 -30.0 0.0 | 66 26 -23.9 -10.7 Wind Parameters Mean winds (0-6000m): 120.2 at 16.5 knts Storm direction: 150.2 at 12.3 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -46.1 deg Storm rel helicity (0-3000m) pos: 70.8 neg: -105.7 tot: -34.9 m^2/s^2 ave: -11.6 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -1.6 10^-3/s Energy-Hel index: 0.49 Bulk Rich Number: 242.98 Bulk Shear: 5.07 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 ------------------------------------------------------------------------------- 500 113 22 82 14| 0.0 8.6 8.6| 28.2 -13.9 14.2 28.5 0.15| 16.7 2.4 1000 113 26 88 17| 1.9 4.3 6.2| 43.5 -37.9 5.6 5.6 0.03| 14.3 0.4 1500 115 26 91 17| 1.3 4.1 5.4| 62.1 -66.0 -3.9 -2.6 -0.01| 13.7 -0.2 2000 113 25 88 17| 3.4 3.1 6.5| 64.0 -88.6 -24.6 -12.3 -0.09| 13.1 -1.2 2500 115 24 87 15| 3.3 2.5 5.7| 70.8 -90.9 -20.1 -8.0 -0.05| 11.8 -0.6 3000 115 22 84 14| 2.7 1.8 4.5| 70.8-105.7 -34.9 -11.6 -0.15| 11.1 -1.6 4000 118 20 83 12| 2.5 1.3 3.8| 79.6-106.4 -26.8 -6.7 -0.04| 9.4 -0.4 5000 120 18 79 10| 2.0 1.4 3.4| 80.2-112.7 -32.5 -6.5 -0.12| 8.5 -1.0 6000 120 16 73 8| 1.7 1.4 3.1| 83.9-113.1 -29.2 -4.9 -0.09| 7.6 -0.7 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20260107.11.gif