UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 28 OCT 25 Station: YPKG WMO ident: 94637 Latitude: -30.77 Longitude: 121.45 Elevation: 360.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 59 SFC 965 360 21.4 3.4 31 18.0 11.6 310 5 297.6 298.5 286.2 312.6 5.06 2 925 731 17.6 2.6 37 15.0 9.6 255 18 297.3 298.2 286.1 312.1 4.99 3 894 1022 18.2 1.2 32 17.0 9.2 278 14 300.8 301.7 287.1 314.9 4.67 4 850 1453 17.2 -5.8 20 23.0 6.4 285 20 304.2 304.7 286.5 313.2 2.91 5 837 1584 17.0 -12.0 13 29.0 4.8 288 22 305.3 305.6 285.7 311.1 1.82 6 700 3078 6.6 -11.4 26 18.0 -0.8 305 51 309.8 310.2 287.8 317.1 2.28 7 682 3291 5.2 -10.8 30 16.0 -1.4 305 54 310.5 311.0 288.2 318.4 2.46 8 673 3399 4.8 -27.2 8 32.0 -4.4 305 55 311.3 311.4 286.5 313.4 0.61 9 654 3632 3.4 -30.6 6 34.0 -5.6 305 58 312.3 312.3 286.7 313.9 0.46 10 636 3858 1.6 -13.4 32 15.0 -4.2 304 57 312.7 313.1 288.6 319.7 2.14 11 616 4114 0.0 -24.0 14 24.0 -7.1 301 54 313.7 313.9 287.7 316.8 0.89 12 571 4717 -4.5 -15.5 42 11.0 -8.4 298 54 315.3 315.7 289.3 322.0 2.00 13 500 5750 -10.7 -13.3 81 2.6 -11.7 300 47 320.0 320.5 291.5 329.1 2.74 14 492 5874 -11.7 -13.8 84 2.1 -12.5 297 46 320.2 320.8 291.5 329.1 2.68 15 435 6807 -17.5 -19.3 86 1.8 -18.0 271 51 324.4 324.7 292.0 330.9 1.91 16 400 7430 -21.5 -23.4 85 1.9 -22.0 275 63 327.0 327.3 292.3 332.1 1.45 17 381 7787 -23.1 -25.5 81 2.4 -23.7 285 62 329.5 329.8 292.8 334.0 1.26 18 300 9490 -36.1 -39.1 74 3.0 -36.4 285 91 334.5 334.6 293.3 336.1 0.43 19 289 9748 -38.3 -40.8 77 2.5 -38.5 283 99 334.9 335.0 293.4 336.4 0.37 20 284 9868 -38.7 -41.0 79 2.3 -38.9 281 103 336.0 336.1 293.7 337.5 0.37 21 280 9965 -39.3 -41.9 76 2.6 -39.5 280 106 336.6 336.6 293.8 337.9 0.34 22 272 10163 -39.7 -53.7 21 14.0 -40.5 279 112 338.8 338.8 294.1 339.2 0.09 23 270 10214 -39.3 -72.3 2 33.0 -40.4 278 113 340.1 340.1 294.3 340.1 0.01 24 263 10394 -38.9 -66.9 4 28.0 -40.1 276 119 343.2 343.2 295.1 343.3 0.02 25 258 10525 -39.7 -66.5 4 26.9 -40.7 275 123 344.0 344.0 295.3 344.1 0.02 26 250 10740 -40.9 -65.9 5 25.0 -41.9 275 120 345.3 345.3 295.6 345.4 0.02 27 220 11601 -45.1 -72.1 3 27.0 -45.9 272 119 351.6 351.6 297.0 351.7 0.01 28 200 12230 -50.1 -75.1 4 25.0 -50.5 270 119 353.4 353.4 297.4 353.5 0.01 29 151 14009 -63.7 -80.7 8 17.0 -63.8 270 90 359.7 359.7 298.7 359.7 0.00 30 150 14050 -63.9 -80.9 8 17.0 -64.0 270 89 360.0 360.0 298.7 360.0 0.00 31 108 16019 -73.1 -86.1 12 13.0 -73.2 278 69 378.1 378.1 301.9 378.1 0.00 32 103 16296 -73.9 -86.9 12 13.0 -73.9 270 70 381.7 381.7 302.5 381.7 0.00 33 100 16470 -70.5 -86.5 8 16.0 -70.6 280 67 391.5 391.5 304.0 391.5 0.00 34 91 17039 -64.1 -89.1 2 25.0 -64.3 280 59 414.9 414.9 307.1 414.9 0.00 35 82 17672 -67.7 -88.7 3 21.0 -67.8 280 39 420.1 420.1 307.7 420.1 0.00 36 78 17973 -68.3 -89.3 3 21.0 -68.4 280 30 424.9 424.9 308.3 424.9 0.00 37 70 18630 -63.7 -88.7 2 25.0 -64.0 280 10 448.1 448.1 310.7 448.1 0.00 38 67 18897 -65.9 -89.9 2 24.0 -66.1 301 11 449.0 449.0 310.8 449.0 0.00 39 61 19472 -61.9 -88.9 2 27.0 -62.3 345 14 470.1 470.1 312.7 470.1 0.00 40 58 19783 -63.7 -89.7 2 26.0 -64.0 9 16 472.9 472.9 312.9 472.9 0.00 41 50 20700 -60.9 -88.9 1 28.0 -61.4 80 21 500.0 500.0 314.9 500.0 0.00 42 32 23517 -54.5 -86.5 1 32.0 -56.1 89 22 585.2 585.2 319.9 585.2 0.01 43 30 23930 -55.3 -86.3 1 31.0 -56.8 90 22 593.9 593.9 320.3 593.9 0.01 44 24 25358 -54.1 -86.1 1 32.0 -56.2 636.5 636.5 322.2 636.6 0.01 TRP 103 16296 -73.9 -86.9 12 13.0 -73.9 270 70 381.7 381.7 302.5 381.7 0.00 WND 258 10525 -39.7 -66.5 4 26.9 -40.7 275 123 344.0 344.0 295.3 344.1 0.02 Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 616.00 mb = 4114.22 m = 13497.92 ft Wetbulb zero: 719.50 mb = 2848.40 m = 9345.04 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 31.02 % Est. max temperature: 29.74 C = 85.53 F Sfc-Lift cond lev (LCL): 737.98 mb = 2636.45 m = 8649.68 ft T: 9.67 C 700-500 lapse rate: 6.47 C/km ThetaE index: 3.78 C Layer 850.0- 700.0 mb Conv cond level (CCL): 564.48 mb = 4805.90 m = 15767.20 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 39.41 C = 102.93 F Cap Strength: 9.30 C Lifted Index: 9.61 C Risk: None Lifted Index @300 mb: 15.33 C Lifted Index @700 mb: 9.16 C Showalter Index: 9.61 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 4.90 C K Index: 4.10 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.00 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 37536.59 J/kg Cap Strength: 9.43 C Lift Cond Lev (LCL): 707.84 mb = 2984.92 m = 9792.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 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 ---------------------------------------------------------- 0 965 360 310 5 3.8 -3.2 | 152 27 -12.8 23.8 1 938 610 255 18 17.4 4.7 | 181 32 0.7 31.7 2 925 731 255 18 17.4 4.7 | 181 32 0.7 31.7 3 905 914 260 14 13.8 2.4 | 174 30 -2.9 29.5 4 874 1219 310 14 10.7 -9.0 | 162 19 -6.0 18.0 5 850 1453 285 20 19.3 -5.2 | 187 22 2.6 21.9 6 843 1524 290 19 17.9 -6.5 | 183 21 1.2 20.5 7 813 1829 280 37 36.4 -6.4 | 224 29 19.8 20.6 8 784 2134 290 37 34.8 -12.7 | 232 23 18.1 14.4 9 756 2438 300 38 32.9 -19.0 | 244 18 16.2 8.0 10 700 3078 305 51 41.8 -29.3 | 275 25 25.1 -2.2 11 651 3658 305 59 48.3 -33.8 | 282 32 31.7 -6.8 12 603 4267 300 52 45.0 -26.0 | 268 28 28.4 1.0 13 580 4572 295 53 48.0 -22.4 | 262 32 31.4 4.6 14 537 5182 310 58 44.4 -37.3 | 290 30 27.8 -10.2 15 500 5750 300 47 40.7 -23.5 | 262 24 24.0 3.5 16 497 5791 300 46 39.8 -23.0 | 260 24 23.2 4.0 17 440 6706 270 49 49.0 -0.0 | 230 42 32.3 27.0 18 400 7430 275 63 62.8 -5.5 | 245 51 46.1 21.5 19 390 7620 280 66 65.0 -11.5 | 252 51 48.3 15.6 20 373 7925 290 58 54.5 -19.8 | 259 39 37.8 7.2 21 300 9490 285 91 87.9 -23.6 | 267 71 71.2 3.5 22 258 10525 275 123 122.5 -10.7 | 261 107 105.9 16.3 23 253 10668 275 123 122.5 -10.7 | 261 107 105.9 16.3 24 250 10740 275 120 119.5 -10.5 | 261 104 102.9 16.6 25 200 12230 270 119 119.0 -0.0 | 255 106 102.3 27.0 26 183 12802 270 116 116.0 -0.0 | 255 103 99.3 27.0 27 150 14050 270 89 89.0 -0.0 | 250 77 72.3 27.0 28 129 14935 265 76 75.7 6.6 | 240 68 59.0 33.7 29 105 16154 280 68 67.0 -11.8 | 253 53 50.3 15.2 30 103 16296 270 70 70.0 -0.0 | 243 60 53.3 27.0 31 100 16459 270 70 70.0 -0.0 | 243 60 53.3 27.0 32 100 16470 280 67 66.0 -11.6 | 253 52 49.3 15.4 33 95 16764 280 67 66.0 -11.6 | 253 52 49.3 15.4 34 70 18630 280 10 9.8 -1.7 | 165 26 -6.8 25.3 35 50 20700 80 21 -20.7 -3.6 | 122 44 -37.4 23.4 36 30 23930 90 22 -22.0 0.0 | 125 47 -38.7 27.0 Wind Parameters Mean winds (0-6000m): 298.3 at 42.4 knts Storm direction: 328.3 at 31.8 knts Shear (0-3000m) pos: 6.2 neg: 5.5 tot: 11.7 10-3/s Storm rel Dir Shear (0-3000m): 127.3 deg Storm rel helicity (0-3000m) pos: 348.1 neg: -48.4 tot: 299.7 m^2/s^2 ave: 99.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 8.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.18 Bulk Shear: 138.74 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 ------------------------------------------------------------------------------- 500 260 14 175 30| 0.0 13.1 13.1| 97.1 -20.7 76.5 152.9 0.56| 20.7 11.6 1000 273 14 175 26| 5.4 6.5 11.9|116.8 -48.4 68.4 68.4 0.30| 18.7 5.6 1500 279 18 183 24| 3.6 11.0 14.6|226.1 -48.4 177.6 118.4 0.50| 20.0 10.0 2000 283 23 195 23| 5.4 8.3 13.6|265.1 -48.4 216.6 108.3 0.52| 17.7 9.1 2500 289 27 205 20| 6.0 6.6 12.6|312.3 -48.4 263.8 105.5 0.56| 16.3 9.2 3000 294 31 219 19| 6.2 5.5 11.7|348.1 -48.4 299.7 99.9 0.57| 15.1 8.6 4000 297 37 239 19| 4.7 4.5 9.2|361.6-116.1 245.5 61.4 0.42| 13.1 5.6 5000 299 41 249 21| 4.5 3.6 8.1|478.0-160.7 317.2 63.4 0.42| 12.7 5.3 6000 298 42 251 22| 3.7 4.4 8.1|478.0-306.1 171.8 28.6 0.21| 12.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20251028.23.gif