UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for Y4711... Searching the city database file for: Y4711 ... Date:2300Z 26 NOV 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 72 SFC 978 266 24.0 3.0 25 21.0 12.5 220 9 299.0 299.9 286.6 313.5 4.85 2 976 283 21.0 4.0 33 17.0 11.7 220 9 296.2 297.1 285.9 311.6 5.22 3 925 743 17.0 3.0 39 14.0 9.5 210 10 296.7 297.6 286.0 311.8 5.13 4 912 864 15.8 2.8 42 13.0 8.9 220 11 296.7 297.6 285.9 311.8 5.13 5 850 1459 13.0 1.0 44 12.0 6.8 255 25 299.8 300.6 286.8 314.2 4.84 6 824 1719 10.8 0.8 50 10.0 5.6 257 26 300.1 301.0 287.1 314.9 4.92 7 786 2111 9.0 -9.0 27 18.0 1.4 260 28 302.3 302.7 285.3 309.9 2.46 8 745 2554 8.2 -21.8 10 30.0 -1.5 262 37 306.1 306.2 284.9 309.0 0.90 9 740 2609 8.6 -15.4 17 24.0 -0.4 263 38 307.1 307.4 286.1 312.1 1.56 10 722 2812 7.2 -4.8 42 12.0 1.5 264 43 307.7 308.4 288.5 319.3 3.71 11 700 3066 5.8 -9.2 33 15.0 -0.6 265 48 308.9 309.4 287.9 317.6 2.72 12 672 3398 3.4 -11.6 32 15.0 -2.6 270 52 309.8 310.3 287.9 317.4 2.34 13 666 3470 4.2 -36.8 3 41.0 -5.4 270 52 311.5 311.6 286.2 312.4 0.24 14 656 3593 4.0 -42.0 2 46.0 -5.8 270 52 312.7 312.7 286.5 313.2 0.15 15 647 3705 3.8 -41.2 2 45.0 -6.0 270 52 313.7 313.7 286.8 314.3 0.16 16 522 5407 -8.3 -26.3 22 18.0 -13.0 264 58 319.0 319.1 289.3 322.0 0.85 17 500 5740 -9.5 -33.5 12 24.0 -14.7 260 60 321.5 321.5 289.7 323.1 0.45 18 491 5880 -10.3 -33.3 13 23.0 -15.3 260 61 322.2 322.2 289.9 323.9 0.47 19 400 7420 -22.5 -45.5 10 23.0 -25.3 265 71 325.7 325.8 290.7 326.4 0.16 20 323 8955 -34.5 -55.5 10 21.0 -35.8 265 78 329.7 329.7 291.7 330.0 0.06 21 300 9470 -37.1 -63.1 5 26.0 -38.2 270 98 333.1 333.1 292.6 333.2 0.03 22 290 9704 -38.1 -65.1 4 27.0 -39.2 270 106 334.9 334.9 293.0 335.0 0.02 23 260 10447 -43.3 -55.8 24 12.5 -43.9 270 130 337.9 337.9 293.9 338.2 0.08 24 259 10473 -43.5 -55.5 25 12.0 -44.0 270 130 338.0 338.0 293.9 338.3 0.08 25 256 10551 -43.9 -66.9 6 23.0 -44.6 270 130 338.5 338.5 294.0 338.6 0.02 26 250 10710 -45.3 -65.3 9 20.0 -45.9 275 128 338.7 338.7 294.0 338.8 0.02 27 241 10953 -47.5 -67.5 8 20.0 -48.0 273 128 339.0 339.0 294.1 339.1 0.02 28 208 11916 -51.7 -73.7 5 22.0 -52.1 265 126 347.0 347.0 296.0 347.0 0.01 29 200 12170 -51.9 -77.9 3 26.0 -52.3 260 116 350.6 350.6 296.8 350.6 0.00 30 159 13635 -57.1 -83.1 2 26.0 -57.3 262 102 365.6 365.6 299.8 365.6 0.00 31 150 14000 -59.7 -84.7 2 25.0 -59.9 260 94 367.2 367.2 300.1 367.2 0.00 32 106 16107 -72.7 -86.7 10 14.0 -72.8 275 86 380.9 380.9 302.4 380.9 0.00 33 100 16450 -71.9 -87.9 7 16.0 -71.9 275 72 388.8 388.8 303.6 388.8 0.00 34 95 16752 -73.1 -88.1 8 15.0 -73.2 275 72 392.2 392.2 304.1 392.2 0.00 35 80 17781 -65.5 -90.5 2 25.0 -65.7 275 44 427.6 427.6 308.6 427.6 0.00 36 70 18590 -68.1 -91.1 2 23.0 -68.2 275 22 438.7 438.7 309.7 438.7 0.00 37 55 20043 -67.5 -92.5 2 25.0 -67.7 207 11 471.4 471.4 312.8 471.4 0.00 38 53 20269 -63.1 -93.1 1 30.0 -63.5 196 9 486.6 486.6 314.0 486.6 0.00 39 50 20630 -60.5 -92.5 1 32.0 -61.0 180 6 500.9 500.9 315.0 500.9 0.00 40 46 21148 -61.9 -90.9 1 29.0 -62.4 168 8 509.6 509.6 315.6 509.6 0.00 41 31 23604 -59.9 -90.9 1 31.0 -60.8 110 19 575.9 575.9 319.5 575.9 0.00 42 30 23810 -58.1 -91.1 1 33.0 -59.2 105 20 586.2 586.3 320.0 586.3 0.00 43 25 24965 -55.7 -89.7 1 34.0 -57.4 624.5 624.5 321.7 624.6 0.00 44 22 25777 -56.9 -89.9 1 33.0 -58.6 644.2 644.2 322.4 644.2 0.01 TRP 106 16107 -72.7 -86.7 10 14.0 -72.8 275 86 380.9 380.9 302.4 380.9 0.00 WND 260 10447 -43.3 -55.8 24 12.5 -43.9 270 130 337.9 337.9 293.9 338.2 0.08 Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 607.74 mb = 4239.61 m = 13909.32 ft Wetbulb zero: 766.04 mb = 2323.37 m = 7622.50 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 24.86 % Est. max temperature: 25.01 C = 77.01 F Sfc-Lift cond lev (LCL): 716.22 mb = 2878.07 m = 9442.38 ft T: 6.84 C 700-500 lapse rate: 5.72 C/km ThetaE index: 6.87 C Layer 700.0- 656.0 mb Conv cond level (CCL): 565.58 mb = 4771.36 m = 15653.87 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 41.89 C = 107.40 F Cap Strength: 10.87 C Lifted Index: 11.57 C Risk: None Lifted Index @300 mb: 15.20 C Lifted Index @700 mb: 8.94 C Showalter Index: 10.20 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 10.50 C K Index: 8.50 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.24 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 37435.00 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 747.24 mb = 2528.72 m = 8296.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 31 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 ---------------------------------------------------------- 0 978 266 220 9 5.8 6.9 | 132 30 -22.3 20.2 1 925 743 210 10 5.0 8.7 | 134 32 -23.1 22.0 2 906 914 225 12 8.5 8.5 | 138 29 -19.6 21.8 3 874 1219 255 16 15.5 4.1 | 144 22 -12.6 17.5 4 850 1459 255 25 24.1 6.5 | 169 20 -3.9 19.8 5 783 2134 260 28 27.6 4.9 | 178 18 -0.5 18.2 6 700 3066 265 48 47.8 4.2 | 228 26 19.7 17.5 7 675 3353 270 52 52.0 -0.0 | 241 27 23.9 13.3 8 602 4267 270 53 53.0 -0.0 | 242 28 24.9 13.3 9 557 4877 285 54 52.2 -14.0 | 272 24 24.1 -0.6 10 516 5486 260 59 58.1 10.2 | 232 38 30.0 23.6 11 500 5740 260 60 59.1 10.4 | 233 39 31.0 23.8 12 422 7010 260 68 67.0 11.8 | 237 46 38.9 25.1 13 400 7420 265 71 70.7 6.2 | 245 47 42.7 19.5 14 314 9144 265 79 78.7 6.9 | 248 55 50.6 20.2 15 300 9470 270 98 98.0 -0.0 | 259 71 69.9 13.3 16 260 10447 270 130 130.0 -0.0 | 263 103 101.9 13.3 17 252 10668 270 130 130.0 -0.0 | 263 103 101.9 13.3 18 250 10710 275 128 127.5 -11.2 | 269 99 99.4 2.2 19 209 11887 265 127 126.5 11.1 | 256 101 98.4 24.4 20 200 12170 260 116 114.2 20.1 | 249 92 86.2 33.5 21 181 12802 265 104 103.6 9.1 | 253 79 75.5 22.4 22 173 13106 265 113 112.6 9.8 | 255 88 84.5 23.2 23 150 14000 260 94 92.6 16.3 | 245 71 64.5 29.7 24 116 15545 270 71 71.0 -0.0 | 253 45 42.9 13.3 25 106 16107 275 86 85.7 -7.5 | 264 58 57.6 5.8 26 105 16154 280 87 85.7 -15.1 | 272 58 57.6 -1.8 27 100 16450 275 72 71.7 -6.3 | 261 44 43.7 7.1 28 95 16764 275 72 71.7 -6.3 | 261 44 43.7 7.1 29 70 18590 275 22 21.9 -1.9 | 152 13 -6.2 11.4 30 50 20630 180 6 0.0 6.0 | 125 34 -28.1 19.3 31 30 23810 105 20 -19.3 5.2 | 111 51 -47.4 18.5 Wind Parameters Mean winds (0-6000m): 265.4 at 41.4 knts Storm direction: 295.4 at 31.1 knts Shear (0-3000m) pos: 7.9 neg: 0.3 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 239.0 neg: 0.0 tot: 239.0 m^2/s^2 ave: 79.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 173.24 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 ------------------------------------------------------------------------------- 500 215 10 133 31| 0.0 1.9 1.9| 9.0 0.0 9.0 17.9 0.53| 2.1 1.1 1000 228 11 137 29| 6.4 0.9 7.3| 54.9 0.0 54.9 54.9 0.52| 7.6 3.9 1500 243 16 145 25| 7.0 0.6 7.7|101.1 0.0 101.1 67.4 0.69| 8.1 5.6 2000 249 19 152 23| 6.5 0.5 7.0|123.8 0.0 123.8 61.9 0.73| 7.4 5.4 2500 254 22 161 21| 7.4 0.4 7.8|176.9 0.0 176.9 70.8 0.78| 8.1 6.4 3000 257 26 173 19| 7.9 0.3 8.2|239.0 0.0 239.0 79.7 0.80| 8.6 6.9 4000 263 33 195 18| 6.1 0.2 6.4|255.4 0.0 255.4 63.8 0.80| 6.8 5.5 5000 267 38 212 18| 5.2 1.5 6.8|345.2 -97.3 247.9 49.6 0.52| 8.5 4.4 6000 265 41 218 21| 4.4 2.2 6.6|364.3-164.5 199.8 33.3 0.39| 8.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//Y4711/skewt/Y4711.skewt.20251126.23.gif