UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060623.upa.cvt Date: 2300Z 6 JUN 25 Searching for Y4711... Searching the city database file for: Y4711 ... Date:2300Z 6 JUN 25 Station: Y4711 WMO ident: 94711 Latitude: -31.48 Longitude: 145.82 ------------------------------------------------------------------------------- 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 143 SFC 986 261 12.0 4.0 58 8.0 7.9 230 12 286.3 287.2 281.7 300.9 5.17 2 928 762 6.4 2.9 78 3.5 4.7 230 25 285.6 286.5 281.3 299.9 5.08 3 925 789 6.2 2.2 76 4.0 4.3 230 26 285.6 286.5 281.0 299.3 4.85 4 915 878 6.8 -2.2 53 9.0 2.8 234 27 287.2 287.8 280.1 297.4 3.55 5 850 1480 3.4 -1.6 70 5.0 1.1 265 28 289.7 290.4 281.9 301.3 4.00 6 809 1879 0.8 -4.1 70 4.9 -1.3 282 33 291.1 291.7 281.8 301.3 3.49 7 802 1949 1.0 -11.0 40 12.0 -3.3 282 33 292.0 292.4 280.6 298.2 2.06 8 789 2080 0.6 -11.4 40 12.0 -3.7 280 34 292.9 293.3 280.9 299.1 2.02 9 772 2255 2.8 270 36 297.1 10 700 3040 -2.3 -31.3 9 29.0 -8.7 260 44 299.9 300.0 281.9 301.3 0.40 11 665 3444 -5.3 -23.3 23 18.0 -10.0 262 45 301.0 301.2 283.0 303.9 0.88 12 566 4686 -14.1 -43.1 7 29.0 -18.0 260 50 304.8 304.9 283.5 305.4 0.15 13 500 5610 -22.7 -35.7 30 13.0 -24.5 265 63 305.4 305.4 284.0 306.6 0.36 14 459 6233 -28.7 -37.7 42 9.0 -29.7 267 69 305.4 305.5 284.0 306.6 0.32 15 440 6535 -30.5 -47.5 17 17.0 -31.8 272 73 306.9 306.9 284.3 307.3 0.12 16 411 7019 -33.3 -55.3 9 22.0 -34.5 280 80 309.3 309.3 285.1 309.5 0.05 17 400 7210 -33.7 -58.7 6 25.0 -34.9 280 86 311.2 311.2 285.8 311.3 0.03 18 387 7441 -34.3 -62.3 4 28.0 -35.5 279 88 313.4 313.4 286.5 313.4 0.02 19 324 8673 -38.5 -67.5 3 29.0 -39.5 276 98 323.9 323.9 289.9 323.9 0.01 20 300 9200 -39.5 -68.5 3 29.0 -40.5 275 110 329.7 329.7 291.6 329.7 0.01 21 250 10440 -42.1 -71.1 3 29.0 -43.0 275 132 343.5 343.5 295.1 343.5 0.01 22 240 10716 -41.9 -75.9 1 34.0 -42.9 275 128 347.8 347.8 296.1 347.8 0.01 23 218 11359 -45.8 -76.5 2 30.8 -46.4 280 137 351.5 351.5 297.0 351.6 0.01 24 213 11513 -46.7 -76.7 2 30.0 -47.3 280 137 352.4 352.4 297.1 352.4 0.01 25 200 11930 -46.5 -78.5 1 32.0 -47.2 280 118 359.1 359.1 298.5 359.2 0.00 26 187 12375 -47.7 -80.7 1 33.0 -48.4 280 111 364.2 364.2 299.5 364.2 0.00 27 150 13810 -54.3 -84.3 1 30.0 -54.7 280 88 376.5 376.5 301.7 376.5 0.00 28 121 15163 -61.1 -87.1 2 26.0 -61.3 276 75 387.9 387.9 303.5 387.9 0.00 29 117 15371 -61.7 -87.7 2 26.0 -61.9 275 71 390.6 390.6 303.9 390.6 0.00 30 100 16340 -62.5 -88.5 2 26.0 -62.7 280 44 407.0 407.0 306.1 407.0 0.00 31 90 16993 -60.5 -88.5 1 28.0 -60.8 285 39 423.4 423.4 308.1 423.4 0.00 32 71 18453 -65.1 -90.1 2 25.0 -65.3 299 24 443.3 443.3 310.2 443.3 0.00 33 70 18540 -63.9 -89.9 2 26.0 -64.1 300 23 447.7 447.7 310.6 447.7 0.00 34 67 18811 -58.3 -90.3 1 32.0 -58.8 292 22 465.5 465.5 312.3 465.5 0.00 35 64 19100 -57.1 -88.1 1 31.0 -57.8 284 20 474.2 474.2 313.0 474.2 0.00 36 50 20650 -59.7 -88.7 1 29.0 -60.3 240 12 502.8 502.8 315.1 502.8 0.00 37 48 20904 -60.1 -89.1 1 29.0 -60.7 236 12 507.7 507.7 315.5 507.8 0.00 38 42 21746 -55.3 -87.3 1 32.0 -56.5 225 12 539.4 539.4 317.5 539.4 0.00 39 32 23470 -57.3 -88.3 1 31.0 -58.5 201 13 577.7 577.7 319.6 577.7 0.00 40 30 23880 -55.1 -87.1 1 32.0 -56.7 195 13 594.4 594.4 320.3 594.5 0.01 41 24 25313 -51.9 -85.9 1 34.0 -54.5 236 14 642.9 642.9 322.4 643.0 0.01 42 20 26490 -53.1 -86.1 1 33.0 -55.8 270 14 673.6 673.6 323.6 673.7 0.01 43 18 27170 -52.5 -86.5 1 34.0 -55.5 696.1 696.1 324.3 696.2 0.01 TRP 117 15371 -61.7 -87.7 2 26.0 -61.9 275 71 390.6 390.6 303.9 390.6 0.00 WND 218 11359 -45.8 -76.5 2 30.8 -46.4 280 137 351.5 351.5 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 732.47 mb = 2686.17 m = 8812.79 ft Wetbulb zero: 830.66 mb = 1665.68 m = 5464.76 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 35.02 % Est. max temperature: 15.85 C = 60.53 F Sfc-Lift cond lev (LCL): 873.45 mb = 1257.77 m = 4126.50 ft T: 4.66 C 700-500 lapse rate: 7.94 C/km ThetaE index: 3.53 C Layer 928.0- 850.0 mb Conv cond level (CCL): 698.09 mb = 3061.57 m = 10044.39 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 25.64 C = 78.15 F Cap Strength: 7.68 C Lifted Index: 6.58 C Risk: None Lifted Index @300 mb: 21.48 C Lifted Index @700 mb: 7.41 C Showalter Index: 5.35 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 21.10 C K Index: -4.50 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.89 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 53849.80 J/kg Cap Strength: 7.67 C Lift Cond Lev (LCL): 848.38 mb = 1495.39 m = 4906.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 33 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 ---------------------------------------------------------- 0 986 261 230 12 9.2 7.7 | 134 29 -20.9 20.3 1 925 789 230 26 19.9 16.7 | 161 31 -10.2 29.3 2 911 914 235 28 22.9 16.1 | 166 30 -7.2 28.7 3 878 1219 255 35 33.8 9.1 | 190 22 3.7 21.7 4 850 1480 265 28 27.9 2.4 | 172 15 -2.2 15.1 5 845 1524 285 31 29.9 -8.0 | 178 5 -0.2 4.6 6 784 2134 280 34 33.5 -5.9 | 207 8 3.4 6.7 7 754 2438 255 39 37.7 10.1 | 198 24 7.6 22.7 8 726 2743 270 39 39.0 -0.0 | 215 15 8.9 12.6 9 700 3040 260 44 43.3 7.6 | 213 24 13.2 20.3 10 596 4267 265 46 45.8 4.0 | 223 23 15.7 16.6 11 573 4572 260 49 48.3 8.5 | 221 28 18.1 21.1 12 500 5610 265 63 62.8 5.5 | 241 37 32.6 18.1 13 467 6096 265 67 66.7 5.8 | 243 41 36.6 18.5 14 411 7010 280 80 78.8 -13.9 | 272 49 48.7 -1.3 15 400 7210 280 86 84.7 -14.9 | 272 55 54.6 -2.3 16 316 8839 275 99 98.6 -8.6 | 267 69 68.5 4.0 17 300 9200 275 110 109.6 -9.6 | 268 80 79.5 3.0 18 253 10363 280 134 132.0 -23.3 | 276 102 101.8 -10.7 19 250 10440 275 132 131.5 -11.5 | 269 101 101.4 1.1 20 231 10973 275 125 124.5 -10.9 | 269 94 94.4 1.7 21 218 11359 280 137 134.9 -23.8 | 276 105 104.8 -11.2 22 211 11582 280 137 134.9 -23.8 | 276 105 104.8 -11.2 23 200 11930 280 118 116.2 -20.5 | 275 86 86.1 -7.9 24 150 13810 280 88 86.7 -15.3 | 273 57 56.5 -2.7 25 132 14630 285 77 74.4 -19.9 | 279 45 44.3 -7.3 26 119 15240 275 75 74.7 -6.5 | 262 45 44.6 6.1 27 117 15371 275 71 70.7 -6.2 | 261 41 40.6 6.4 28 114 15545 275 75 74.7 -6.5 | 262 45 44.6 6.1 29 100 16340 280 44 43.3 -7.6 | 249 14 13.2 5.0 30 98 16459 280 44 43.3 -7.6 | 249 14 13.2 5.0 31 70 18540 300 23 19.9 -11.5 | 96 10 -10.2 1.1 32 50 20650 240 12 10.4 6.0 | 133 27 -19.7 18.6 33 30 23880 195 13 3.4 12.6 | 133 37 -26.7 25.2 34 20 26490 270 14 14.0 -0.0 | 128 20 -16.1 12.6 Wind Parameters Mean winds (0-6000m): 262.7 at 43.5 knts Storm direction: 292.7 at 32.6 knts Shear (0-3000m) pos: 4.5 neg: 5.5 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 234.1 neg: -34.4 tot: 199.7 m^2/s^2 ave: 66.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 116.19 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 ------------------------------------------------------------------------------- 500 230 19 147 29| 0.0 13.6 13.6|101.8 0.0 101.8 203.5 0.98| 13.6 13.4 1000 238 24 160 27| 8.2 6.8 15.0|196.4 0.0 196.4 196.4 0.86| 15.7 13.5 1500 252 27 167 22| 9.0 4.5 13.6|200.2 -20.7 179.5 119.6 0.49| 17.0 8.3 2000 260 28 173 18| 6.8 5.6 12.4|202.9 -21.9 181.0 90.5 0.43| 15.1 6.5 2500 261 30 180 17| 5.4 5.0 10.4|229.8 -30.6 199.3 79.7 0.37| 15.9 5.9 3000 261 33 187 18| 4.5 5.5 10.0|234.1 -34.4 199.7 66.6 0.34| 14.8 5.0 4000 262 36 197 19| 3.9 4.1 8.0|255.4 -34.4 221.0 55.2 0.36| 11.5 4.2 5000 262 39 205 20| 3.6 4.0 7.6|317.6 -42.0 275.5 55.1 0.37| 10.7 4.0 6000 263 44 216 22| 3.9 3.3 7.2|410.2 -42.0 368.2 61.4 0.41| 10.1 4.1 Wrote GIF file: /home/apache/climate/data/raob//Y4711/skewt/Y4711.skewt.20250606.23.gif