UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 29 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 1013 34 15.8 9.8 67 6.0 12.3 20 9 287.9 289.2 284.9 309.0 7.52 1 1000 143 16.4 8.4 59 8.0 11.9 30 1 289.5 290.8 285.0 309.2 6.92 2 996 177 16.6 8.6 59 8.0 12.0 22 1 290.1 291.3 285.4 310.1 7.05 3 925 802 11.2 7.5 78 3.7 9.2 225 9 290.8 292.0 285.6 310.8 7.04 4 881 1207 7.6 4.8 82 2.8 6.1 230 11 291.1 292.2 284.8 308.7 6.13 5 850 1501 5.8 1.2 72 4.6 3.5 235 12 292.2 293.1 284.0 306.5 4.91 6 847 1530 7.0 -6.0 39 13.0 1.5 260 14 293.8 294.3 282.3 302.4 2.88 7 836 1638 10.0 -37.0 2 47.0 -0.9 260 15 298.0 298.1 280.8 298.7 0.19 8 812 1879 9.6 -22.4 9 32.0 -0.4 260 17 300.1 300.2 282.4 302.6 0.78 9 799 2013 8.6 -5.4 37 14.0 2.3 260 18 300.4 301.0 285.4 310.2 3.20 10 780 2212 8.4 -25.6 7 34.0 -1.6 261 19 302.3 302.4 283.1 304.3 0.61 11 768 2340 9.4 263 20 304.7 12 704 3055 5.6 -37.4 3 43.0 -4.3 265 24 308.2 308.2 284.9 309.0 0.22 13 700 3102 5.4 -20.6 13 26.0 -3.1 265 24 308.5 308.7 286.0 312.0 1.06 14 678 3361 3.0 -8.0 44 11.0 -1.7 260 24 308.6 309.2 288.2 318.4 3.08 15 588 4504 -0.7 -18.7 24 18.0 -6.9 269 51 317.1 317.4 289.4 322.1 1.49 16 525 5400 -5.5 -25.5 19 20.0 -11.2 266 48 321.8 322.0 290.3 325.0 0.91 17 500 5780 -8.7 -26.7 22 18.0 -13.5 265 48 322.4 322.6 290.4 325.5 0.86 18 400 7470 -21.3 -39.3 18 18.0 -24.1 255 58 327.3 327.4 291.3 328.5 0.32 19 382 7807 -24.5 -40.5 21 16.0 -26.7 259 61 327.4 327.5 291.3 328.5 0.29 20 355 8337 -27.3 -49.3 11 22.0 -29.5 258 59 330.6 330.6 292.0 331.1 0.12 21 300 9520 -38.1 -52.1 22 14.0 -38.9 250 59 331.7 331.7 292.3 332.1 0.10 22 255 10619 -47.9 -56.9 35 9.0 -48.2 241 60 333.0 333.0 292.6 333.2 0.07 23 250 10750 -48.9 -56.9 39 8.0 -49.2 240 60 333.4 333.4 292.7 333.6 0.07 24 248 10803 -49.3 -57.3 39 8.0 -49.6 240 60 333.5 333.6 292.7 333.8 0.07 25 225 11435 -53.5 -64.5 25 11.0 -53.7 251 59 336.5 336.5 293.5 336.6 0.03 26 209 11913 -50.7 -74.7 4 24.0 -51.1 275 84 348.1 348.1 296.2 348.1 0.01 27 200 12200 -51.5 -75.5 4 24.0 -51.9 275 95 351.2 351.2 296.9 351.2 0.01 28 197 12298 -51.8 -75.8 4 24.0 -52.1 275 97 352.3 352.3 297.1 352.4 0.01 29 193 12430 -52.1 -76.1 4 24.0 -52.5 275 97 353.9 353.9 297.5 353.9 0.01 30 150 14020 -61.5 -82.5 5 21.0 -61.7 270 83 364.1 364.1 299.5 364.1 0.00 31 120 15384 -68.1 -86.1 6 18.0 -68.2 266 63 376.0 376.0 301.6 376.0 0.00 32 100 16480 -68.5 -86.5 6 18.0 -68.6 280 51 395.4 395.4 304.6 395.4 0.00 33 95 16786 -70.9 -86.9 8 16.0 -71.0 275 57 396.5 396.5 304.8 396.5 0.00 34 74 18284 -66.7 -88.7 3 22.0 -66.9 242 25 434.7 434.7 309.3 434.7 0.00 35 70 18620 -67.5 -89.5 3 22.0 -67.7 235 18 440.0 440.0 309.8 440.0 0.00 36 66 18975 -67.3 -89.3 3 22.0 -67.5 215 17 447.9 447.9 310.7 447.9 0.00 37 53 20319 -61.5 -89.5 1 28.0 -62.0 140 11 490.3 490.3 314.2 490.3 0.00 38 50 20680 -62.3 -89.3 2 27.0 -62.7 120 10 496.7 496.7 314.7 496.7 0.00 39 47 21061 -63.1 -90.1 1 27.0 -63.5 118 11 503.6 503.6 315.2 503.6 0.00 40 30 23860 -57.3 -87.3 1 30.0 -58.5 105 22 588.4 588.4 320.0 588.5 0.01 41 29 24074 -57.5 -87.5 1 30.0 -58.7 104 22 593.6 593.6 320.3 593.7 0.01 42 23 25560 -50.1 -84.1 1 34.0 -53.2 98 24 656.1 656.1 322.9 656.2 0.01 43 20 26470 -50.7 -84.7 1 34.0 -54.0 95 25 681.0 681.0 323.8 681.1 0.02 44 17 27527 -51.5 -85.5 1 34.0 -54.9 710.8 710.8 324.8 710.9 0.02 45 12 29806 -48.1 -84.1 1 36.0 -53.8 797.3 797.3 327.2 797.6 0.03 TRP 95 16786 -70.9 -86.9 8 16.0 -71.0 275 57 396.5 396.5 304.8 396.5 0.00 WND 197 12298 -51.8 -75.8 4 24.0 -52.1 275 97 352.3 352.3 297.1 352.4 0.01 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 605.03 mb = 4288.10 m = 14068.40 ft Wetbulb zero: 840.20 mb = 1596.49 m = 5237.77 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 39.07 % Est. max temperature: 19.68 C = 67.43 F Sfc-Lift cond lev (LCL): 925.97 mb = 793.19 m = 2602.29 ft T: 11.28 C 700-500 lapse rate: 5.27 C/km ThetaE index: 12.13 C Layer 881.0- 812.0 mb Conv cond level (CCL): 861.38 mb = 1391.65 m = 4565.71 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 19.74 C = 67.54 F Cap Strength: 13.82 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 15.38 C Lifted Index @700 mb: 9.36 C Showalter Index: 15.89 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 14.50 C Cross Totals Index: 9.90 C K Index: -10.30 Risk: None Sweat Index: 86.40 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.11 J/kg Max Up Vert Vel: 3.50 m/s Conv Inhibition (B-): 44286.55 J/kg Cap Strength: 13.74 C Lift Cond Lev (LCL): 881.62 mb = 1200.70 m = 3939.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 21 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 34 20 9 -3.1 -8.5 | 90 22 -22.4 -0.1 1 1000 143 30 1 -0.5 -0.9 | 111 21 -19.8 7.5 2 925 802 225 9 6.4 6.4 | 139 20 -13.0 14.8 3 913 914 225 9 6.4 6.4 | 139 20 -13.0 14.8 4 879 1219 230 11 8.4 7.1 | 145 19 -10.9 15.5 5 850 1501 235 12 9.8 6.9 | 148 18 -9.5 15.3 6 848 1524 260 14 13.8 2.4 | 153 12 -5.5 10.8 7 787 2134 260 19 18.7 3.3 | 177 12 -0.6 11.7 8 759 2438 265 20 19.9 1.7 | 183 10 0.6 10.1 9 700 3102 265 24 23.9 2.1 | 204 11 4.6 10.5 10 678 3353 260 24 23.6 4.2 | 199 13 4.3 12.6 11 605 4267 265 44 43.8 3.8 | 243 27 24.5 12.2 12 582 4572 270 54 54.0 -0.0 | 256 36 34.7 8.4 13 519 5486 265 47 46.8 4.1 | 246 30 27.5 12.5 14 500 5780 265 48 47.8 4.2 | 246 31 28.5 12.6 15 480 6096 270 48 48.0 -0.0 | 254 30 28.7 8.4 16 400 7470 255 58 56.0 15.0 | 237 44 36.7 23.4 17 375 7925 260 62 61.1 10.8 | 245 46 41.7 19.2 18 330 8839 255 56 54.1 14.5 | 237 42 34.8 22.9 19 300 9520 250 59 55.4 20.2 | 232 46 36.1 28.6 20 250 10750 240 60 52.0 30.0 | 220 50 32.6 38.4 21 242 10973 240 61 52.8 30.5 | 221 51 33.5 38.9 22 220 11582 255 59 57.0 15.3 | 238 44 37.7 23.7 23 210 11887 275 83 82.7 -7.2 | 269 63 63.4 1.2 24 200 12200 275 95 94.6 -8.3 | 270 75 75.3 0.1 25 197 12298 275 97 96.6 -8.5 | 270 77 77.3 -0.0 26 191 12497 275 97 96.6 -8.5 | 270 77 77.3 -0.0 27 150 14020 270 83 83.0 -0.0 | 262 64 63.7 8.4 28 136 14630 275 76 75.7 -6.6 | 268 56 56.4 1.8 29 129 14935 260 68 67.0 11.8 | 247 52 47.6 20.2 30 100 16480 280 51 50.2 -8.9 | 271 31 30.9 -0.4 31 95 16764 280 51 50.2 -8.9 | 271 31 30.9 -0.4 32 95 16786 275 57 56.8 -5.0 | 265 38 37.5 3.4 33 70 18620 235 18 14.7 10.3 | 166 19 -4.6 18.7 34 50 20680 120 10 -8.7 5.0 | 116 31 -28.0 13.4 35 30 23860 105 22 -21.3 5.7 | 109 43 -40.6 14.1 36 20 26470 95 25 -24.9 2.2 | 103 45 -44.2 10.6 Wind Parameters Mean winds (0-6000m): 263.5 at 28.1 knts Storm direction: 293.5 at 21.1 knts Shear (0-3000m) pos: 1.9 neg: 4.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 111.9 deg Storm rel helicity (0-3000m) pos: 129.8 neg: -5.8 tot: 124.0 m^2/s^2 ave: 41.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 93.57 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 ------------------------------------------------------------------------------- 500 326 4 107 18| 0.0 10.8 10.8| 51.6 -5.8 45.8 91.6 0.59| 14.9 8.8 1000 229 6 130 19| 0.0 9.4 9.4| 85.1 -5.8 79.3 79.3 0.66| 12.6 8.4 1500 231 8 135 19| 2.7 6.3 9.0|101.5 -5.8 95.7 63.8 0.60| 11.4 6.8 2000 244 10 141 16| 2.0 5.5 7.5|114.2 -5.8 108.4 54.2 0.64| 9.6 6.2 2500 251 12 146 15| 2.2 4.4 6.6|121.7 -5.8 115.9 46.4 0.65| 8.4 5.5 3000 255 14 152 13| 1.9 4.0 5.9|129.8 -5.8 124.0 41.3 0.67| 7.5 5.0 4000 258 17 170 12| 2.7 3.6 6.4|181.3 -8.4 172.9 43.2 0.66| 7.8 5.1 5000 262 24 200 12| 3.7 2.8 6.5|255.4 -32.9 222.4 44.5 0.58| 8.2 4.8 6000 264 28 217 14| 3.2 2.3 5.5|283.5 -58.1 225.5 37.6 0.54| 7.5 4.1 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251029.23.gif