UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 19 OCT 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 6 28.0 22.0 70 6.0 23.7 120 11 300.0 303.1 296.4 348.8 16.65 1 1010 32 25.4 19.4 69 6.0 21.2 119 12 297.7 300.3 294.0 338.8 14.17 2 1000 119 24.6 18.6 69 6.0 20.5 115 16 297.8 300.2 293.6 337.2 13.61 3 939 667 19.4 16.8 85 2.6 17.7 115 17 297.9 300.2 293.2 335.4 12.92 4 925 797 18.8 15.0 79 3.8 16.3 115 16 298.5 300.7 292.4 332.5 11.67 5 900 1032 18.0 11.0 64 7.0 13.6 113 19 300.1 301.7 290.9 327.1 9.19 6 885 1177 19.4 1.4 30 18.0 9.7 111 20 303.0 303.8 287.9 317.5 4.78 7 850 1523 17.4 3.4 39 14.0 9.6 135 27 304.4 305.4 289.3 321.8 5.75 8 778 2269 10.6 1.6 54 9.0 5.8 136 22 304.9 305.9 289.3 321.7 5.53 9 774 2312 12.8 -27.2 4 40.0 0.5 133 20 307.7 307.8 285.1 309.5 0.53 10 772 2334 14.2 -31.8 3 46.0 0.9 132 19 309.4 309.5 285.5 310.6 0.35 11 771 2345 14.2 -30.8 3 45.0 1.0 131 19 309.5 309.6 285.7 310.9 0.38 12 700 3154 10.6 -28.4 5 39.0 -1.3 165 19 314.2 314.3 287.5 316.1 0.53 13 679 3406 10.0 -31.0 4 41.0 -1.9 163 16 316.3 316.4 288.1 317.8 0.42 14 625 4085 4.2 -28.8 7 33.0 -5.3 136 18 317.3 317.4 288.5 319.3 0.57 15 571 4815 1.8 -42.2 2 44.0 -7.8 146 32 322.7 322.8 289.8 323.4 0.16 16 500 5870 -4.7 -38.7 5 34.0 -12.1 165 31 327.3 327.4 291.2 328.3 0.27 17 425 7129 -11.7 -44.7 5 33.0 -17.4 165 29 333.9 334.0 293.0 334.6 0.17 18 400 7590 -14.9 -50.9 3 36.0 -19.9 185 29 335.6 335.6 293.3 336.0 0.09 19 300 9690 -33.1 -50.1 17 17.0 -34.6 175 54 338.7 338.8 294.1 339.3 0.13 20 295 9808 -34.1 -50.1 18 16.0 -35.4 175 54 338.9 339.0 294.2 339.5 0.13 21 264 10578 -38.3 -62.3 6 24.0 -39.5 188 42 343.7 343.7 295.3 343.9 0.03 22 250 10950 -41.1 -63.1 8 22.0 -42.0 195 40 345.0 345.0 295.6 345.1 0.03 23 216 11928 -48.3 -71.3 5 23.0 -48.8 202 40 348.5 348.5 296.3 348.6 0.01 24 200 12430 -52.7 -73.7 6 21.0 -53.1 205 38 349.3 349.3 296.5 349.4 0.01 25 157 13944 -65.3 -77.3 17 12.0 -65.4 210 39 353.0 353.0 297.3 353.0 0.01 26 150 14220 -67.1 -76.1 27 9.0 -67.2 205 33 354.5 354.5 297.6 354.5 0.01 27 149 14260 -67.5 -76.5 27 9.0 -67.5 205 33 354.5 354.5 297.6 354.5 0.01 28 111 15984 -78.3 -87.3 22 9.0 -78.3 185 36 365.4 365.4 299.7 365.4 0.00 29 101 16523 -77.9 -84.9 31 7.0 -77.9 167 31 376.1 376.1 301.6 376.2 0.00 30 100 16580 -77.9 -85.9 26 8.0 -77.9 160 25 377.2 377.2 301.8 377.2 0.00 31 83 17646 -76.9 -86.9 19 10.0 -76.9 155 25 399.9 399.9 305.2 399.9 0.00 32 76 18148 -79.7 -87.7 25 8.0 -79.7 157 24 404.3 404.3 305.7 404.3 0.00 33 70 18620 -73.9 -88.9 8 15.0 -74.0 160 23 426.3 426.3 308.4 426.3 0.00 34 67 18879 -69.9 -88.9 5 19.0 -70.0 148 23 440.3 440.3 309.9 440.3 0.00 35 61 19441 -68.5 -89.5 3 21.0 -68.7 121 22 455.4 455.4 311.4 455.4 0.00 36 54 20174 -68.5 -89.5 3 21.0 -68.7 87 21 471.6 471.6 312.8 471.6 0.00 37 50 20640 -65.1 -89.1 2 24.0 -65.4 65 21 490.1 490.1 314.2 490.1 0.00 38 43 21567 -60.9 -87.9 2 27.0 -61.5 69 22 522.0 522.0 316.4 522.0 0.00 39 32 23413 -58.3 -87.3 1 29.0 -59.3 78 24 575.0 575.0 319.4 575.0 0.01 40 30 23820 -57.5 -87.5 1 30.0 -58.7 80 24 587.9 587.9 320.0 587.9 0.01 41 27 24490 -52.9 -84.9 1 32.0 -55.1 83 25 618.8 618.8 321.5 618.9 0.01 42 22 25800 -55.3 -85.3 1 30.0 -57.3 88 28 649.0 649.0 322.6 649.1 0.01 43 20 26410 -53.1 -84.1 1 31.0 -55.8 90 29 673.6 673.6 323.6 673.8 0.02 44 17 27469 -48.3 -82.3 1 34.0 -52.8 721.1 721.1 325.1 721.3 0.03 TRP 111 15984 -78.3 -87.3 22 9.0 -78.3 185 36 365.4 365.4 299.7 365.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 551.34 mb = 5107.14 m = 16755.50 ft Wetbulb zero: 740.47 mb = 2683.05 m = 8802.56 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 24.36 % Est. max temperature: 31.81 C = 89.27 F Sfc-Lift cond lev (LCL): 928.70 mb = 762.54 m = 2501.74 ft T: 18.96 C 700-500 lapse rate: 5.63 C/km ThetaE index: 31.33 C Layer 1010.0- 850.0 mb Conv cond level (CCL): 821.45 mb = 1810.86 m = 5941.08 ft Mean mixing ratio: 12.97 g/kg Conv temperature: 32.56 C = 90.61 F Cap Strength: 4.94 C Lifted Index: 3.89 C Risk: None Lifted Index @300 mb: 3.62 C Lifted Index @700 mb: 4.31 C Showalter Index: 10.69 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 8.10 C K Index: -13.50 Risk: None Sweat Index: 125.80 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.77 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 31037.71 J/kg Cap Strength: 4.87 C Lift Cond Lev (LCL): 902.63 mb = 1007.17 m = 3304.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 17 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 6 120 11 -9.5 5.5 | 33 14 -7.5 -11.4 1 1000 119 115 16 -14.5 6.8 | 51 16 -12.5 -10.2 2 979 305 115 18 -16.3 7.6 | 57 17 -14.3 -9.3 3 925 797 115 16 -14.5 6.8 | 51 16 -12.5 -10.2 4 912 914 115 18 -16.3 7.6 | 57 17 -14.3 -9.3 5 881 1219 110 20 -18.8 6.8 | 59 20 -16.8 -10.1 6 850 1523 135 27 -19.1 19.1 | 97 17 -17.1 2.2 7 850 1524 140 27 -17.4 20.7 | 104 16 -15.3 3.8 8 790 2134 145 29 -16.6 23.8 | 115 16 -14.6 6.8 9 762 2438 125 14 -11.5 8.0 | 47 13 -9.5 -8.9 10 735 2743 150 18 -9.0 15.6 | 79 7 -7.0 -1.3 11 709 3048 170 19 -3.3 18.7 | 144 2 -1.3 1.8 12 700 3154 165 19 -4.9 18.4 | 116 3 -2.9 1.4 13 658 3658 160 13 -4.4 12.2 | 27 5 -2.4 -4.7 14 610 4267 125 21 -17.2 12.0 | 72 16 -15.2 -4.9 15 587 4572 140 33 -21.2 25.3 | 114 21 -19.2 8.4 16 505 5791 170 30 -5.2 29.5 | 166 13 -3.2 12.6 17 500 5870 165 31 -8.0 29.9 | 155 14 -6.0 13.0 18 467 6401 155 31 -13.1 28.1 | 135 16 -11.1 11.2 19 449 6706 175 25 -2.2 24.9 | 179 8 -0.2 8.0 20 431 7010 160 29 -9.9 27.3 | 143 13 -7.9 10.3 21 400 7590 185 29 2.5 28.9 | 201 13 4.5 12.0 22 398 7620 185 29 2.5 28.9 | 201 13 4.5 12.0 23 366 8230 185 29 2.5 28.9 | 201 13 4.5 12.0 24 337 8839 165 40 -10.4 38.6 | 159 23 -8.3 21.7 25 300 9690 175 54 -4.7 53.8 | 176 37 -2.7 36.9 26 284 10058 175 55 -4.8 54.8 | 176 38 -2.8 37.9 27 260 10668 190 40 6.9 39.4 | 202 24 9.0 22.5 28 250 10950 195 40 10.4 38.6 | 210 25 12.4 21.7 29 227 11582 200 41 14.0 38.5 | 217 27 16.0 21.6 30 200 12430 205 38 16.1 34.4 | 226 25 18.1 17.5 31 155 14021 210 39 19.5 33.8 | 232 27 21.5 16.9 32 150 14220 205 33 13.9 29.9 | 231 21 16.0 13.0 33 126 15240 195 26 6.7 25.1 | 227 12 8.7 8.2 34 114 15850 160 25 -8.6 23.5 | 135 9 -6.5 6.6 35 111 15984 185 36 3.1 35.9 | 195 20 5.1 18.9 36 108 16154 190 27 4.7 26.6 | 215 12 6.7 9.7 37 102 16459 175 38 -3.3 37.9 | 176 21 -1.3 20.9 38 100 16580 160 25 -8.6 23.5 | 135 9 -6.5 6.6 39 97 16764 150 27 -13.5 23.4 | 119 13 -11.5 6.5 40 70 18620 160 23 -7.9 21.6 | 129 8 -5.9 4.7 41 50 20640 65 21 -19.0 -8.9 | 33 31 -17.0 -25.8 42 30 23820 80 24 -23.6 -4.2 | 46 30 -21.6 -21.1 43 20 26410 90 29 -29.0 0.0 | 58 32 -27.0 -16.9 Wind Parameters Mean winds (0-6000m): 143.2 at 22.7 knts Storm direction: 173.2 at 17.0 knts Shear (0-3000m) pos: 4.4 neg: 2.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 129.2 neg: -60.8 tot: 68.3 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 16.68 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 ------------------------------------------------------------------------------- 500 115 16 52 16| 0.0 6.5 6.5| 25.1 -3.1 22.0 44.0 0.70| 8.2 5.7 1000 115 17 53 16| 0.0 4.0 4.0| 33.3 -7.1 26.2 26.2 0.56| 6.0 3.4 1500 117 18 59 17| 3.8 2.7 6.5| 90.5 -7.1 83.4 55.6 0.74| 8.6 6.3 2000 125 21 72 16| 4.0 2.0 6.0|112.5 -7.1 105.4 52.7 0.77| 7.8 6.0 2500 128 21 75 15| 3.2 2.4 5.6|114.7 -60.8 53.8 21.5 0.19| 9.7 1.8 3000 132 20 76 14| 4.4 2.0 6.4|129.2 -60.8 68.3 22.8 0.28| 10.1 2.9 4000 138 19 77 11| 3.3 2.4 5.7|137.0 -65.4 71.5 17.9 0.22| 9.3 2.0 5000 138 21 83 12| 3.4 2.1 5.4|224.9 -65.4 159.5 31.9 0.35| 10.0 3.5 6000 143 23 96 12| 3.2 1.8 4.9|261.3 -78.0 183.3 30.6 0.36| 9.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251019.23.gif