UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 7 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 1016 34 13.8 10.6 81 3.2 12.0 35 6 285.7 287.0 284.4 307.6 7.91 1 1000 168 15.2 6.2 55 9.0 10.3 120 9 288.4 289.4 283.5 305.2 5.95 2 998 185 15.2 6.2 55 9.0 10.3 124 10 288.5 289.6 283.5 305.4 5.96 3 925 823 9.8 6.6 80 3.2 8.0 165 18 289.3 290.5 284.6 308.1 6.62 4 873 1302 6.6 6.4 99 0.2 6.5 167 22 290.8 292.1 285.5 310.6 6.92 5 859 1435 8.2 2.2 66 6.0 5.2 154 22 293.8 294.8 284.9 309.1 5.22 6 850 1522 7.8 1.8 66 6.0 4.8 145 21 294.3 295.2 285.1 309.3 5.13 7 847 1551 7.6 1.6 66 6.0 4.6 149 20 294.4 295.3 285.0 309.2 5.07 8 834 1678 7.8 -13.2 21 21.0 0.1 168 17 295.9 296.2 281.8 301.0 1.66 9 773 2302 6.4 -36.6 3 43.0 -3.3 208 17 300.9 301.0 282.0 301.7 0.22 10 757 2473 5.4 -15.6 20 21.0 -2.0 216 17 301.6 301.9 284.0 306.4 1.50 11 716 2926 4.0 -29.0 7 33.0 -4.7 226 21 304.9 305.0 284.0 306.6 0.49 12 714 2949 3.8 -11.2 32 15.0 -2.1 226 22 305.0 305.4 286.1 312.1 2.27 13 706 3041 4.2 -29.8 6 34.0 -4.7 228 22 306.4 306.5 284.5 308.0 0.46 14 700 3110 3.8 -31.2 6 35.0 -5.1 230 23 306.7 306.8 284.6 308.1 0.40 15 663 3549 0.6 -14.4 31 15.0 -4.8 238 25 307.9 308.2 286.7 314.0 1.89 16 608 4243 -1.7 -20.7 22 19.0 -7.7 248 27 313.0 313.2 287.8 317.0 1.21 17 598 4375 -2.1 255 28 314.0 18 539 5194 -6.9 -36.9 7 30.0 -13.0 255 30 317.7 317.8 288.3 318.8 0.30 19 535 5253 -6.5 -42.5 4 36.0 -13.0 254 30 318.9 318.9 288.6 319.5 0.17 20 516 5535 -7.3 -42.3 4 35.0 -13.7 249 31 321.2 321.3 289.3 321.9 0.18 21 500 5780 -9.7 -42.7 5 33.0 -15.4 245 31 321.2 321.2 289.3 321.9 0.18 22 400 7450 -24.3 -50.3 7 26.0 -26.8 280 32 323.4 323.4 289.9 323.8 0.10 23 358 8244 -31.5 -47.5 19 16.0 -32.9 266 40 324.2 324.2 290.2 324.7 0.15 24 320 9027 -36.9 -54.9 14 18.0 -37.9 259 46 327.3 327.3 291.0 327.5 0.07 25 300 9470 -38.7 -61.7 7 23.0 -39.7 270 45 330.8 330.8 292.0 331.0 0.03 26 250 10710 -44.5 -70.5 4 26.0 -45.2 260 65 339.9 339.9 294.3 340.0 0.01 27 236 11096 -46.1 -72.1 4 26.0 -46.7 260 68 343.1 343.1 295.1 343.2 0.01 28 219 11593 -47.1 -75.1 3 28.0 -47.7 260 72 349.0 349.0 296.4 349.0 0.01 29 218 11623 -46.9 -75.9 2 29.0 -47.5 260 72 349.8 349.8 296.6 349.8 0.01 30 200 12190 -51.1 -77.1 3 26.0 -51.5 260 76 351.8 351.9 297.0 351.9 0.01 31 151 13979 -60.5 -83.5 3 23.0 -60.7 265 81 365.2 365.2 299.7 365.2 0.00 32 150 14020 -60.5 -83.5 3 23.0 -60.7 265 82 365.9 365.9 299.8 365.9 0.00 33 148 14104 -60.5 -83.8 3 23.2 -60.7 260 85 367.2 367.2 300.1 367.2 0.00 34 142 14361 -60.7 -84.7 3 24.0 -60.9 259 84 371.3 371.3 300.8 371.3 0.00 35 106 16142 -69.5 -86.5 7 17.0 -69.6 260 48 386.9 386.9 303.3 387.0 0.00 36 100 16490 -68.5 -87.5 5 19.0 -68.6 240 44 395.4 395.4 304.6 395.4 0.00 37 89 17186 -71.5 -87.5 7 16.0 -71.6 243 37 402.8 402.8 305.6 402.8 0.00 38 80 17825 -66.9 -89.9 3 23.0 -67.1 249 27 424.7 424.7 308.3 424.7 0.00 39 70 18630 -68.7 -89.7 3 21.0 -68.8 255 14 437.4 437.4 309.6 437.4 0.00 40 68 18803 -69.5 -90.5 3 21.0 -69.6 245 14 439.3 439.3 309.8 439.3 0.00 41 62 19360 -63.9 -90.9 1 27.0 -64.2 214 13 463.5 463.5 312.1 463.5 0.00 42 52 20446 -60.1 -90.1 1 30.0 -60.6 153 11 496.3 496.3 314.7 496.3 0.00 43 50 20690 -61.1 -90.1 1 29.0 -61.6 140 11 499.5 499.5 314.9 499.5 0.00 44 30 23920 -54.1 -87.1 1 33.0 -55.8 90 24 597.2 597.2 320.5 597.2 0.01 45 20 26510 -53.5 -86.5 1 33.0 -56.1 90 42 672.4 672.4 323.5 672.5 0.01 46 16 27949 -52.5 -87.5 1 35.0 -55.8 720.0 720.0 325.1 720.1 0.01 TRP 106 16142 -69.5 -86.5 7 17.0 -69.6 260 48 386.9 386.9 303.3 387.0 0.00 WND 148 14104 -60.5 -83.8 3 23.2 -60.7 260 85 367.2 367.2 300.1 367.2 0.00 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 648.65 mb = 3730.19 m = 12238.00 ft Wetbulb zero: 831.58 mb = 1702.22 m = 5584.64 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 34.50 % Est. max temperature: 20.51 C = 68.92 F Sfc-Lift cond lev (LCL): 968.35 mb = 438.30 m = 1437.98 ft T: 13.06 C 700-500 lapse rate: 5.06 C/km ThetaE index: 8.27 C Layer 847.0- 773.0 mb Conv cond level (CCL): 675.14 mb = 3402.50 m = 11162.94 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 35.74 C = 96.34 F Cap Strength: 15.18 C Lifted Index: 14.66 C Risk: None Lifted Index @300 mb: 17.18 C Lifted Index @700 mb: 9.52 C Showalter Index: 13.07 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 11.50 C K Index: -15.70 Risk: None Sweat Index: 242.70 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.79 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 43906.62 J/kg Cap Strength: 15.07 C Lift Cond Lev (LCL): 883.70 mb = 1200.81 m = 3939.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 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 1016 34 35 6 -3.4 -4.9 | 66 22 -20.1 -8.9 1 1000 168 120 9 -7.8 4.5 | 91 24 -24.5 0.5 2 984 305 155 14 -5.9 12.7 | 111 24 -22.6 8.7 3 925 823 165 18 -4.7 17.4 | 122 25 -21.3 13.4 4 915 914 170 18 -3.1 17.7 | 125 24 -19.8 13.8 5 882 1219 175 23 -2.0 22.9 | 135 27 -18.7 18.9 6 850 1522 145 21 -12.0 17.2 | 115 32 -28.7 13.2 7 850 1524 145 20 -11.5 16.4 | 114 31 -28.2 12.4 8 819 1829 190 15 2.6 14.8 | 128 18 -14.1 10.8 9 789 2134 200 16 5.5 15.0 | 135 16 -11.2 11.1 10 760 2438 215 17 9.8 13.9 | 145 12 -6.9 10.0 11 700 3110 230 23 17.6 14.8 | 185 11 0.9 10.8 12 679 3353 240 23 19.9 11.5 | 203 8 3.2 7.5 13 629 3962 235 28 22.9 16.1 | 207 14 6.3 12.1 14 605 4267 250 27 25.4 9.2 | 239 10 8.7 5.3 15 582 4572 265 29 28.9 2.5 | 277 12 12.2 -1.4 16 500 5780 245 31 28.1 13.1 | 231 15 11.4 9.1 17 479 6096 245 33 29.9 13.9 | 233 17 13.2 10.0 18 460 6401 240 29 25.1 14.5 | 219 13 8.4 10.5 19 407 7315 275 29 28.9 -2.5 | 298 14 12.2 -6.5 20 400 7450 280 32 31.5 -5.6 | 303 18 14.8 -9.5 21 328 8839 255 47 45.4 12.2 | 254 30 28.7 8.2 22 300 9470 270 45 45.0 -0.0 | 278 29 28.3 -4.0 23 288 9754 275 45 44.8 -3.9 | 286 29 28.1 -7.9 24 250 10710 260 65 64.0 11.3 | 261 48 47.3 7.3 25 200 12190 260 76 74.8 13.2 | 261 59 58.2 9.2 26 200 12192 265 77 76.7 6.7 | 267 60 60.0 2.7 27 173 13106 275 64 63.8 -5.6 | 281 48 47.1 -9.5 28 150 14020 265 82 81.7 7.1 | 267 65 65.0 3.2 29 150 14021 270 81 81.0 -0.0 | 274 64 64.3 -4.0 30 148 14104 260 85 83.7 14.8 | 261 68 67.0 10.8 31 143 14326 260 85 83.7 14.8 | 261 68 67.0 10.8 32 136 14630 250 72 67.7 24.6 | 248 55 51.0 20.7 33 123 15240 260 53 52.2 9.2 | 262 36 35.5 5.2 34 117 15545 250 60 56.4 20.5 | 247 43 39.7 16.6 35 106 16142 260 48 47.3 8.3 | 262 31 30.6 4.4 36 106 16154 270 44 44.0 -0.0 | 278 28 27.3 -4.0 37 100 16490 240 44 38.1 22.0 | 230 28 21.4 18.0 38 96 16764 240 44 38.1 22.0 | 230 28 21.4 18.0 39 70 18630 255 14 13.5 3.6 | 84 3 -3.2 -0.3 40 50 20690 140 11 -7.1 8.4 | 101 24 -23.8 4.5 41 30 23920 90 24 -24.0 0.0 | 84 41 -40.7 -4.0 42 20 26510 90 42 -42.0 0.0 | 86 59 -58.7 -4.0 Wind Parameters Mean winds (0-6000m): 226.6 at 22.9 knts Storm direction: 256.6 at 17.1 knts Shear (0-3000m) pos: 6.2 neg: 1.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 265.4 neg: -78.0 tot: 187.4 m^2/s^2 ave: 62.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 77.65 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 ------------------------------------------------------------------------------- 500 145 12 104 24| 20.4 0.0 20.4|134.0 0.0 134.0 268.0 0.97| 22.4 21.7 1000 158 15 114 24| 12.7 0.0 12.7|171.4 0.0 171.4 171.4 0.96| 14.4 13.8 1500 161 17 119 25| 8.5 3.0 11.5|187.5 -78.0 109.5 73.0 0.45| 14.4 6.5 2000 165 17 120 25| 7.3 2.3 9.5|232.4 -78.0 154.4 77.2 0.45| 14.9 6.7 2500 173 17 124 23| 6.5 1.8 8.3|248.0 -78.0 170.0 68.0 0.47| 13.2 6.3 3000 183 17 131 21| 6.2 1.5 7.8|265.4 -78.0 187.4 62.5 0.52| 12.1 6.2 4000 202 19 146 17| 5.4 1.1 6.5|282.4 -78.0 204.4 51.1 0.52| 10.5 5.5 5000 218 21 164 13| 4.3 0.8 5.1|316.5 -89.3 227.2 45.4 0.52| 10.1 5.2 6000 227 23 180 12| 3.6 0.9 4.4|317.7-111.6 206.1 34.3 0.42| 9.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251007.23.gif