UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 9 OCT 25 Station: YPGN WMO ident: 94403 Latitude: -28.78 Longitude: 114.70 Elevation: 34.00 ------------------------------------------------------------------------------- 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 1015 34 12.2 9.0 81 3.2 10.4 135 8 284.1 285.4 282.9 303.8 7.11 1 1000 157 11.0 6.6 74 4.4 8.7 110 16 284.1 285.2 281.8 301.2 6.11 2 996 190 10.8 6.5 75 4.3 8.5 110 17 284.3 285.3 281.8 301.3 6.10 3 974 378 13.8 4.8 55 9.0 9.0 117 21 289.1 290.1 283.4 304.9 5.54 4 930 766 11.4 4.4 62 7.0 7.7 105 10 290.5 291.5 284.1 306.7 5.64 5 925 811 11.8 2.8 54 9.0 7.2 95 8 291.4 292.3 283.8 306.0 5.06 6 909 957 13.8 0.8 41 13.0 7.2 66 4 294.9 295.7 284.5 308.0 4.46 7 876 1268 13.4 -3.6 30 17.0 5.5 359 6 297.6 298.2 284.4 307.7 3.34 8 850 1521 12.0 -4.0 32 16.0 4.6 305 8 298.7 299.3 284.9 308.8 3.34 9 827 1750 10.4 -6.6 30 17.0 2.9 298 9 299.4 299.9 284.5 308.0 2.82 10 823 1790 11.0 -32.0 3 43.0 -0.3 296 10 300.4 300.5 282.0 301.5 0.32 11 811 1912 11.4 299 10 302.1 12 810 1923 11.4 299 10 302.2 13 791 2120 10.2 -7.8 27 18.0 2.4 309 10 303.0 303.5 285.8 311.3 2.68 14 760 2451 8.2 -7.8 31 16.0 1.3 280 12 304.3 304.8 286.4 313.0 2.79 15 729 2794 7.2 -14.8 19 22.0 -1.1 284 18 306.9 307.2 286.1 312.2 1.66 16 700 3126 4.2 -15.8 22 20.0 -3.0 275 15 307.1 307.4 286.1 312.3 1.59 17 653 3686 -0.3 -23.3 16 23.0 -7.0 285 15 308.2 308.4 285.8 311.2 0.90 18 640 3847 0.4 -36.6 4 37.0 -7.8 285 13 310.8 310.8 285.9 311.7 0.26 19 619 4113 -1.3 -35.3 5 34.0 -8.9 283 17 311.8 311.9 286.4 312.9 0.31 20 612 4204 0.0 281 21 314.3 21 500 5790 -10.5 -45.5 4 35.0 -16.0 275 40 320.2 320.3 289.0 320.7 0.13 22 488 5976 -11.3 -38.3 9 27.0 -16.3 275 41 321.5 321.5 289.5 322.6 0.29 23 434 6860 -19.7 -35.7 23 16.0 -22.4 275 48 321.8 321.9 289.8 323.3 0.42 24 400 7460 -23.5 -44.5 13 21.0 -26.0 285 66 324.4 324.5 290.3 325.1 0.18 25 370 8026 -27.5 -49.5 10 22.0 -29.6 289 70 326.4 326.5 290.8 326.9 0.11 26 337 8696 -30.1 -61.1 3 31.0 -32.1 282 85 331.7 331.7 292.2 331.9 0.03 27 332 8803 -29.1 -68.1 1 39.0 -31.3 280 87 334.5 334.5 292.9 334.6 0.01 28 300 9520 -34.5 -65.5 3 31.0 -36.0 280 84 336.7 336.8 293.5 336.8 0.02 29 250 10770 -43.1 -67.1 5 24.0 -43.9 275 95 342.0 342.0 294.8 342.1 0.02 30 224 11501 -48.7 -69.7 7 21.0 -49.2 275 94 344.3 344.3 295.4 344.4 0.01 31 200 12240 -52.9 -73.9 6 21.0 -53.2 275 93 349.0 349.0 296.4 349.0 0.01 32 182 12843 -56.3 -77.3 5 21.0 -56.5 275 99 353.0 353.0 297.3 353.0 0.01 33 176 13055 -57.5 -78.5 5 21.0 -57.7 275 99 354.4 354.4 297.6 354.5 0.00 34 156 13815 -58.5 -83.5 3 25.0 -58.7 276 71 365.2 365.2 299.7 365.2 0.00 35 150 14060 -60.9 -82.9 4 22.0 -61.1 280 69 365.2 365.2 299.7 365.2 0.00 36 143 14356 -62.7 -83.7 4 21.0 -62.9 280 69 367.0 367.0 300.0 367.1 0.00 37 100 16530 -69.1 -87.1 6 18.0 -69.2 285 29 394.2 394.2 304.4 394.2 0.00 38 96 16774 -70.7 -86.7 8 16.0 -70.8 280 32 395.7 395.7 304.6 395.7 0.00 39 86 17427 -71.3 -88.3 6 17.0 -71.3 282 23 407.2 407.2 306.2 407.2 0.00 40 70 18660 -66.9 -90.9 2 24.0 -67.1 285 7 441.3 441.3 310.0 441.3 0.00 41 68 18835 -65.5 -90.5 2 25.0 -65.7 269 8 448.0 448.0 310.7 448.0 0.00 42 64 19202 -67.1 -91.1 2 24.0 -67.3 237 12 452.3 452.3 311.1 452.3 0.00 43 54 20236 -62.7 -90.7 1 28.0 -63.1 146 20 484.9 484.9 313.8 484.9 0.00 44 50 20710 -62.5 -90.5 1 28.0 -62.9 105 24 496.2 496.2 314.7 496.2 0.00 45 36 22756 -58.7 -89.7 1 31.0 -59.6 95 26 554.9 554.9 318.3 554.9 0.00 46 31 23694 -59.3 -89.3 1 30.0 -60.3 91 27 577.5 577.5 319.5 577.6 0.00 47 30 23900 -58.3 -89.3 1 31.0 -59.4 90 27 585.7 585.7 319.9 585.7 0.00 48 26 24809 -54.1 -88.1 1 34.0 -56.1 92 29 622.1 622.1 321.6 622.1 0.01 49 21 26170 -56.9 -88.9 1 32.0 -58.6 94 33 652.8 652.8 322.8 652.9 0.01 50 20 26480 -54.7 -88.7 1 34.0 -57.0 95 34 668.7 668.7 323.4 668.8 0.01 51 16 27917 -51.9 -86.9 1 35.0 -55.4 721.9 722.0 325.1 722.0 0.01 52 14 28782 -52.1 -87.1 1 35.0 -55.9 749.4 749.4 325.9 749.5 0.01 TRP 96 16774 -70.7 -86.7 8 16.0 -70.8 280 32 395.7 395.7 304.6 395.7 0.00 WND 182 12843 -56.3 -77.3 5 21.0 -56.5 275 99 353.0 353.0 297.3 353.0 0.01 Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 656.13 mb = 3648.65 m = 11970.48 ft Freezing level: 647.43 mb = 3754.93 m = 12319.19 ft Freezing level: 635.06 mb = 3909.57 m = 12826.52 ft Freezing level: 612.00 mb = 4204.10 m = 13792.81 ft Freezing level: 612.00 mb = 4204.10 m = 13792.81 ft Wetbulb zero: 823.37 mb = 1786.28 m = 5860.43 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 32.20 % Est. max temperature: 26.20 C = 79.15 F Sfc-Lift cond lev (LCL): 967.17 mb = 436.89 m = 1433.34 ft T: 13.43 C 700-500 lapse rate: 5.52 C/km ThetaE index: 7.31 C Layer 827.0- 811.0 mb Conv cond level (CCL): 622.28 mb = 4071.11 m = 13356.50 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 39.84 C = 103.71 F Cap Strength: 14.04 C Lifted Index: 15.26 C Risk: None Lifted Index @300 mb: 22.84 C Lifted Index @700 mb: 11.04 C Showalter Index: 12.57 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 6.50 C K Index: -1.50 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.44 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 56759.29 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 864.63 mb = 1377.96 m = 4520.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 15 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 1015 34 135 8 -5.7 5.7 | 129 23 -17.7 14.1 1 1000 157 110 16 -15.0 5.5 | 117 30 -27.0 14.0 2 983 305 110 22 -20.7 7.5 | 116 36 -32.7 16.0 3 947 610 140 16 -10.3 12.3 | 133 30 -22.3 20.7 4 925 811 95 8 -8.0 0.7 | 115 22 -20.0 9.2 5 914 914 75 4 -3.9 -1.0 | 115 18 -15.9 7.5 6 850 1521 305 8 6.6 -4.6 | 126 7 -5.4 3.9 7 819 1829 295 10 9.1 -4.2 | 145 5 -2.9 4.3 8 789 2134 310 10 7.7 -6.4 | 115 5 -4.3 2.1 9 761 2438 280 12 11.8 -2.1 | 178 6 -0.2 6.4 10 733 2743 285 18 17.4 -4.7 | 235 7 5.4 3.8 11 700 3126 275 15 14.9 -1.3 | 202 8 2.9 7.2 12 680 3353 260 14 13.8 2.4 | 189 11 1.8 10.9 13 655 3658 285 15 14.5 -3.9 | 208 5 2.5 4.6 14 630 3962 285 12 11.6 -3.1 | 176 5 -0.4 5.4 15 606 4267 280 24 23.6 -4.2 | 250 12 11.6 4.3 16 583 4572 270 32 32.0 -0.0 | 247 22 20.0 8.5 17 500 5790 275 40 39.8 -3.5 | 260 28 27.8 5.0 18 425 7010 275 49 48.8 -4.3 | 263 37 36.8 4.2 19 400 7460 285 66 63.8 -17.1 | 279 52 51.8 -8.6 20 375 7925 290 68 63.9 -23.3 | 286 54 51.9 -14.8 21 330 8839 280 88 86.7 -15.3 | 275 75 74.7 -6.8 22 300 9520 280 84 82.7 -14.6 | 275 71 70.7 -6.1 23 277 10058 275 87 86.7 -7.6 | 269 75 74.7 0.9 24 250 10770 275 95 94.6 -8.3 | 270 83 82.6 0.2 25 200 12240 275 93 92.6 -8.1 | 270 81 80.6 0.4 26 182 12843 275 99 98.6 -8.6 | 270 87 86.6 -0.1 27 175 13106 275 99 98.6 -8.6 | 270 87 86.6 -0.1 28 158 13716 275 72 71.7 -6.3 | 268 60 59.7 2.2 29 150 14060 280 69 68.0 -12.0 | 274 56 56.0 -3.5 30 144 14326 280 69 68.0 -12.0 | 274 56 56.0 -3.5 31 130 14935 275 67 66.7 -5.8 | 267 55 54.7 2.7 32 112 15850 275 50 49.8 -4.4 | 264 38 37.8 4.1 33 106 16154 255 34 32.8 8.8 | 230 27 20.8 17.3 34 101 16459 265 24 23.9 2.1 | 228 16 11.9 10.6 35 100 16530 285 29 28.0 -7.5 | 266 16 16.0 1.0 36 96 16764 285 29 28.0 -7.5 | 266 16 16.0 1.0 37 96 16774 280 32 31.5 -5.6 | 261 20 19.5 2.9 38 70 18660 285 7 6.8 -1.8 | 142 8 -5.2 6.7 39 50 20710 105 24 -23.2 6.2 | 113 38 -35.2 14.7 40 30 23900 90 27 -27.0 0.0 | 102 40 -39.0 8.5 41 20 26480 95 34 -33.9 3.0 | 104 47 -45.9 11.5 Wind Parameters Mean winds (0-6000m): 275.3 at 19.6 knts Storm direction: 305.3 at 14.7 knts Shear (0-3000m) pos: 0.3 neg: 3.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 96.9 neg: -115.0 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 176.87 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 ------------------------------------------------------------------------------- 500 116 18 120 32| 0.0 9.8 9.8| 67.9 -41.5 26.4 52.8 0.08| 23.3 1.8 1000 116 14 121 28| 0.0 4.6 4.6| 71.2 -98.0 -26.8 -26.8 -0.16| 21.6 -3.4 1500 112 11 120 26| 0.0 5.5 5.5| 78.4-106.5 -28.1 -18.8 -0.10| 18.6 -1.8 2000 107 11 118 25| 0.5 4.1 4.6| 81.2-108.6 -27.4 -13.7 -0.09| 15.0 -1.3 2500 73 11 103 23| 0.4 3.9 4.3| 90.6-109.7 -19.1 -7.6 0.02| 13.8 0.2 3000 287 12 172 5| 0.3 3.6 3.9| 96.9-115.0 -18.1 -6.0 0.03| 12.7 0.4 4000 280 12 182 6| 0.5 2.5 3.0|105.4-125.0 -19.6 -4.9 0.02| 11.5 0.2 5000 276 16 208 8| 0.7 3.6 4.3|129.3-128.2 1.2 0.2 0.08| 11.5 0.9 6000 275 20 228 10| 1.2 3.0 4.2|156.5-128.2 28.4 4.7 0.11| 10.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251009.23.gif