UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 16 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 1010 34 14.2 12.9 92 1.3 13.4 40 8 286.5 288.2 286.2 312.4 9.29 1 1007 59 14.2 11.5 84 2.7 12.6 41 9 286.8 288.3 285.5 310.4 8.49 2 1000 117 16.8 8.8 59 8.0 12.2 45 11 290.0 291.2 285.4 310.2 7.12 3 983 265 23.6 1.6 24 22.0 11.9 45 22 298.2 299.0 285.8 311.2 4.37 4 958 490 25.0 0.0 19 25.0 11.8 15 16 301.8 302.6 286.7 314.0 3.99 5 930 749 23.2 -1.8 19 25.0 10.4 329 9 302.6 303.2 286.6 313.6 3.60 6 925 796 22.8 -3.2 17 26.0 9.8 320 9 302.6 303.2 286.3 312.7 3.26 7 904 994 21.2 -2.8 20 24.0 9.2 311 9 303.0 303.6 286.6 313.5 3.44 8 886 1168 22.2 -20.8 4 43.0 6.3 314 10 305.8 305.9 284.7 308.5 0.82 9 852 1506 20.8 -15.2 8 36.0 6.1 296 12 307.7 308.0 286.1 312.2 1.37 10 850 1526 20.6 -14.4 8 35.0 6.1 295 12 307.7 308.0 286.2 312.5 1.47 11 800 2044 15.4 2.4 42 13.0 8.2 295 15 307.6 308.6 290.3 325.0 5.69 12 799 2054 15.2 2.2 41 13.0 8.0 295 15 307.5 308.5 290.2 324.7 5.62 13 796 2086 15.6 -1.4 31 17.0 6.8 295 16 308.2 309.0 289.3 321.7 4.34 14 771 2356 15.2 -16.8 10 32.0 2.8 309 20 310.6 310.9 287.1 315.0 1.33 15 700 3164 8.6 -14.4 18 23.0 -0.5 290 19 312.0 312.3 288.1 317.9 1.79 16 662 3620 4.2 -16.8 20 21.0 -3.4 290 20 312.1 312.4 287.8 317.2 1.55 17 588 4577 1.4 -37.6 4 39.0 -7.7 305 48 319.6 319.6 288.9 320.5 0.26 18 544 5197 -3.5 -37.5 5 34.0 -10.9 303 49 320.9 321.0 289.3 322.0 0.28 19 500 5860 -5.3 -45.3 3 40.0 -12.6 300 50 326.6 326.6 290.9 327.1 0.13 20 476 6246 -7.3 -48.3 2 41.0 -14.2 298 50 328.7 328.8 291.5 329.1 0.10 21 400 7580 -16.5 -52.5 3 36.0 -21.0 290 50 333.5 333.6 292.7 333.8 0.07 22 313 9369 -29.5 -57.5 5 28.0 -31.7 276 56 339.7 339.7 294.3 339.9 0.05 23 300 9670 -30.9 -60.9 4 30.0 -32.9 275 56 341.8 341.8 294.8 342.0 0.04 24 285 10033 -32.7 -50.7 15 18.0 -34.3 275 56 344.3 344.3 295.5 344.8 0.13 25 250 10940 -41.3 -52.3 29 11.0 -42.0 275 56 344.7 344.7 295.6 345.2 0.12 26 246 11049 -42.5 -52.5 33 10.0 -43.1 274 56 344.5 344.5 295.5 345.0 0.12 27 235 11357 -45.1 -55.1 32 10.0 -45.6 271 56 345.1 345.1 295.6 345.5 0.09 28 230 11501 -45.1 -63.1 12 18.0 -45.7 269 56 347.2 347.2 296.0 347.3 0.03 29 200 12420 -52.7 -68.7 13 16.0 -53.0 260 57 349.3 349.3 296.5 349.4 0.02 30 183 12986 -57.1 -77.1 6 20.0 -57.3 260 62 351.2 351.2 296.9 351.2 0.01 31 178 13160 -58.5 -77.0 8 18.5 -58.7 260 64 351.6 351.6 297.0 351.6 0.01 32 150 14210 -67.5 -76.5 27 9.0 -67.5 275 55 353.8 353.8 297.4 353.8 0.01 33 149 14250 -67.7 -75.7 31 8.0 -67.8 275 55 354.1 354.1 297.5 354.2 0.01 34 131 15015 -72.5 -87.5 9 15.0 -72.5 269 57 358.8 358.8 298.5 358.8 0.00 35 119 15573 -76.7 -87.7 16 11.0 -76.7 265 50 361.1 361.1 298.9 361.1 0.00 36 115 15770 -74.1 -86.1 14 12.0 -74.2 265 50 369.5 369.5 300.5 369.5 0.00 37 100 16580 -76.1 -86.1 19 10.0 -76.2 290 36 380.7 380.7 302.3 380.7 0.00 38 89 17255 -76.9 -86.9 19 10.0 -76.9 266 36 392.0 392.0 304.1 392.0 0.00 39 73 18411 -72.7 -89.7 6 17.0 -72.8 232 20 423.7 423.7 308.2 423.7 0.00 40 70 18660 -69.5 -90.5 3 21.0 -69.6 225 17 435.7 435.7 309.4 435.7 0.00 41 66 19013 -66.3 -90.3 2 24.0 -66.5 205 17 450.1 450.1 310.8 450.1 0.00 42 57 19907 -62.3 -89.3 2 27.0 -62.7 155 17 478.4 478.4 313.3 478.4 0.00 43 53 20353 -64.5 -89.5 2 25.0 -64.8 130 17 483.4 483.4 313.7 483.4 0.00 44 50 20710 -62.7 -90.7 1 28.0 -63.1 110 17 495.7 495.7 314.7 495.7 0.00 45 43 21644 -59.3 -88.3 1 29.0 -60.0 98 21 525.9 525.9 316.6 526.0 0.00 46 40 22095 -60.1 -89.1 1 29.0 -60.8 93 24 534.9 534.9 317.2 534.9 0.00 47 30 23900 -56.7 -87.7 1 31.0 -58.0 70 32 590.1 590.1 320.2 590.1 0.01 48 20 26500 -52.9 -85.9 1 33.0 -55.6 70 39 674.3 674.3 323.6 674.3 0.01 49 14 28821 -49.1 -84.1 1 35.0 -53.9 759.5 759.6 326.2 759.7 0.02 50 12 29832 -49.1 -84.1 1 35.0 -54.4 793.8 793.8 327.1 794.0 0.03 TRP 119 15573 -76.7 -87.7 16 11.0 -76.7 265 50 361.1 361.1 298.9 361.1 0.00 WND 178 13160 -58.5 -77.0 8 18.5 -58.7 260 64 351.6 351.6 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 575.43 mb = 4754.41 m = 15598.28 ft Wetbulb zero: 710.44 mb = 3040.20 m = 9974.29 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 14.80 % Est. max temperature: 34.98 C = 94.97 F Sfc-Lift cond lev (LCL): 990.72 mb = 197.37 m = 647.54 ft T: 20.50 C 700-500 lapse rate: 5.16 C/km ThetaE index: 10.03 C Layer 799.0- 700.0 mb Conv cond level (CCL): 471.77 mb = 6314.02 m = 20715.03 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 56.78 C = 134.20 F Cap Strength: 13.10 C Lifted Index: 15.39 C Risk: None Lifted Index @300 mb: 20.99 C Lifted Index @700 mb: 11.45 C Showalter Index: 15.42 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: -9.10 C K Index: -11.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.28 J/kg Max Up Vert Vel: 10.61 m/s Conv Inhibition (B-): 51529.71 J/kg Cap Strength: 14.96 C Lift Cond Lev (LCL): 705.66 mb = 3096.61 m = 10159.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 20 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 1010 34 40 8 -5.1 -6.1 | 132 18 -13.7 12.4 1 1000 117 45 11 -7.8 -7.8 | 123 20 -16.4 10.7 2 979 305 45 25 -17.7 -17.7 | 92 26 -26.3 0.8 3 945 610 355 10 0.9 -10.0 | 138 11 -7.7 8.5 4 925 796 320 9 5.8 -6.9 | 166 12 -2.8 11.6 5 912 914 310 9 6.9 -5.8 | 172 13 -1.7 12.7 6 881 1219 315 10 7.1 -7.1 | 172 12 -1.5 11.4 7 850 1524 295 12 10.9 -5.1 | 190 14 2.3 13.4 8 850 1526 295 12 10.9 -5.1 | 190 14 2.3 13.4 9 791 2134 295 16 14.5 -6.8 | 207 13 5.9 11.7 10 763 2438 315 21 14.8 -14.8 | 240 7 6.3 3.6 11 700 3164 290 19 17.9 -6.5 | 218 15 9.3 12.0 12 658 3658 290 20 18.8 -6.8 | 221 15 10.2 11.6 13 610 4267 305 41 33.6 -23.5 | 281 26 25.0 -5.0 14 587 4572 305 48 39.3 -27.5 | 286 32 30.7 -9.0 15 500 5860 300 50 43.3 -25.0 | 281 35 34.7 -6.5 16 400 7580 290 50 47.0 -17.1 | 268 38 38.4 1.4 17 366 8230 280 54 53.2 -9.4 | 258 46 44.6 9.1 18 300 9670 275 56 55.8 -4.9 | 254 49 47.2 13.6 19 296 9754 275 56 55.8 -4.9 | 254 49 47.2 13.6 20 250 10940 275 56 55.8 -4.9 | 254 49 47.2 13.6 21 200 12420 260 57 56.1 9.9 | 239 55 47.6 28.4 22 178 13160 260 64 63.0 11.1 | 241 62 54.5 29.6 23 171 13411 260 64 63.0 11.1 | 241 62 54.5 29.6 24 150 14210 275 55 54.8 -4.8 | 253 48 46.2 13.7 25 147 14326 275 55 54.8 -4.8 | 253 48 46.2 13.7 26 120 15545 265 58 57.8 5.1 | 244 55 49.2 23.5 27 119 15573 265 50 49.8 4.4 | 241 47 41.2 22.8 28 113 15850 265 50 49.8 4.4 | 241 47 41.2 22.8 29 108 16154 295 46 41.7 -19.4 | 272 33 33.1 -1.0 30 100 16580 290 36 33.8 -12.3 | 256 26 25.3 6.2 31 97 16764 280 43 42.3 -7.5 | 252 36 33.8 11.0 32 70 18660 225 17 12.0 12.0 | 186 31 3.4 30.5 33 50 20710 110 17 -16.0 5.8 | 135 35 -24.5 24.3 34 30 23900 70 32 -30.1 -10.9 | 101 39 -38.6 7.5 35 20 26500 70 39 -36.6 -13.3 | 96 46 -45.2 5.1 Wind Parameters Mean winds (0-6000m): 305.1 at 27.2 knts Storm direction: 335.1 at 20.4 knts Shear (0-3000m) pos: 1.3 neg: 3.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 98.1 neg: -93.5 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 2.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.39 Bulk Shear: 143.28 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 38 17 105 20| 0.0 8.4 8.4| 23.8 -84.2 -60.4 -120.8 -0.29| 31.5 -9.2 1000 18 13 114 14| 0.0 6.2 6.2| 57.4 -84.2 -26.8 -26.8 0.06| 22.1 1.3 1500 356 12 128 10| 0.0 5.5 5.5| 69.5 -84.2 -14.7 -9.8 0.13| 16.4 2.1 2000 336 13 153 8| 0.0 4.9 4.9| 81.0 -84.2 -3.2 -1.6 0.19| 13.2 2.4 2500 326 14 174 7| 1.5 3.9 5.5| 98.1 -85.1 12.9 5.2 0.25| 12.5 3.1 3000 320 15 189 7| 1.3 3.7 5.0| 98.1 -93.5 4.5 1.5 0.18| 11.5 2.1 4000 309 17 209 9| 2.6 3.0 5.6|159.5 -96.0 63.5 15.9 0.30| 10.7 3.2 5000 307 22 242 11| 3.6 2.6 6.2|220.4-105.0 115.4 23.1 0.34| 10.3 3.5 6000 305 27 258 14| 3.0 2.5 5.5|220.4-132.7 87.7 14.6 0.29| 9.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251016.23.gif