UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110723.upa.cvt Date: 2300Z 7 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 7 NOV 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 128 SFC 948 588 20.4 6.4 40 14.0 12.4 105 16 298.1 299.2 287.7 316.8 6.36 2 942 643 18.0 6.0 45 12.0 11.2 103 15 296.2 297.3 286.9 314.4 6.23 3 925 798 16.6 5.6 48 11.0 10.4 120 22 296.3 297.4 286.9 314.3 6.17 4 892 1106 14.2 5.2 55 9.0 9.2 110 18 296.9 298.0 287.1 315.2 6.22 5 882 1202 16.0 6.0 51 10.0 10.3 110 17 299.7 300.9 288.6 319.4 6.66 6 850 1515 14.8 4.8 51 10.0 9.2 155 14 301.6 302.8 288.9 320.6 6.35 7 793 2100 12.6 2.6 50 10.0 7.1 237 8 305.3 306.4 289.7 323.1 5.83 8 700 3134 5.4 -1.6 61 7.0 1.9 255 33 308.5 309.4 289.8 323.5 4.86 9 620 4113 -1.9 -7.9 63 6.0 -4.5 282 40 311.0 311.6 289.3 321.8 3.40 10 593 4466 -3.1 -32.1 9 29.0 -9.9 285 28 313.6 313.7 287.1 315.1 0.44 11 591 4493 -3.1 -34.1 7 31.0 -10.1 285 27 313.9 314.0 287.1 315.2 0.36 12 520 5490 -11.9 -43.9 5 32.0 -16.7 280 30 315.0 315.0 287.3 315.5 0.15 13 500 5790 -13.5 -46.5 4 33.0 -18.1 285 36 316.6 316.6 287.8 317.0 0.12 14 452 6549 -17.5 -48.5 5 31.0 -21.3 285 43 320.8 320.9 289.1 321.2 0.10 15 411 7252 -22.5 -57.5 3 35.0 -25.5 285 50 323.2 323.2 289.8 323.4 0.04 16 400 7450 -24.1 -49.1 8 25.0 -26.6 285 52 323.7 323.7 290.0 324.1 0.11 17 354 8328 -32.5 -45.5 26 13.0 -33.7 289 51 323.9 323.9 290.2 324.6 0.18 18 350 8408 -32.7 -48.7 19 16.0 -34.0 289 51 324.7 324.7 290.3 325.2 0.13 19 347 8469 -31.9 -54.9 8 23.0 -33.4 290 51 326.5 326.6 290.8 326.8 0.06 20 324 8951 -34.7 -56.7 9 22.0 -36.0 283 71 329.1 329.2 291.5 329.4 0.06 21 308 9306 -34.5 -65.5 3 31.0 -36.0 292 81 334.2 334.2 292.9 334.3 0.02 22 303 9420 -34.1 -64.1 3 30.0 -35.7 294 82 336.4 336.4 293.4 336.4 0.02 23 300 9490 -34.7 -64.7 3 30.0 -36.2 295 82 336.5 336.5 293.4 336.6 0.02 24 250 10740 -40.3 -72.3 2 32.0 -41.3 285 87 346.2 346.2 295.8 346.2 0.01 25 242 10962 -41.7 -73.7 2 32.0 -42.6 285 92 347.3 347.3 296.0 347.3 0.01 26 238 11075 -41.7 -73.7 2 32.0 -42.7 285 95 348.9 348.9 296.4 349.0 0.01 27 229 11337 -43.3 -74.5 2 31.1 -44.2 285 101 350.3 350.3 296.7 350.3 0.01 28 200 12240 -49.1 -77.1 2 28.0 -49.6 280 97 355.0 355.0 297.7 355.0 0.01 29 150 14080 -60.5 -82.5 4 22.0 -60.7 280 70 365.9 365.9 299.8 365.9 0.00 30 144 14334 -62.1 -83.1 4 21.0 -62.3 279 65 367.4 367.4 300.1 367.4 0.00 31 100 16550 -69.5 -86.5 7 17.0 -69.6 280 20 393.4 393.4 304.3 393.5 0.00 32 78 18006 -75.9 -87.9 13 12.0 -75.9 200 21 409.1 409.1 306.4 409.2 0.00 33 75 18234 -72.1 -88.1 7 16.0 -72.2 180 17 421.7 421.7 307.9 421.7 0.00 34 70 18640 -71.5 -89.5 5 18.0 -71.6 145 9 431.4 431.4 309.0 431.4 0.00 35 69 18725 -71.3 -89.3 5 18.0 -71.4 142 9 433.6 433.6 309.2 433.6 0.00 36 67 18899 -72.1 -90.1 5 18.0 -72.2 136 9 435.6 435.6 309.4 435.6 0.00 37 63 19266 -66.7 -89.7 3 23.0 -66.9 123 10 455.2 455.2 311.3 455.2 0.00 38 60 19561 -67.9 -89.9 3 22.0 -68.1 113 10 458.9 458.9 311.7 458.9 0.00 39 52 20430 -63.9 -89.9 2 26.0 -64.3 83 11 487.4 487.4 314.0 487.4 0.00 40 50 20670 -64.9 -89.9 2 25.0 -65.2 75 11 490.5 490.5 314.2 490.6 0.00 41 48 20919 -64.9 -89.9 2 25.0 -65.2 77 12 496.3 496.3 314.7 496.3 0.00 42 42 21744 -59.5 -88.5 1 29.0 -60.2 82 17 529.0 529.0 316.9 529.0 0.00 43 34 23054 -63.5 -89.5 2 26.0 -64.0 90 25 551.4 551.4 318.2 551.5 0.00 44 30 23830 -59.5 -88.5 1 29.0 -60.4 95 29 582.4 582.4 319.8 582.5 0.01 45 22 25789 -53.5 -86.5 1 33.0 -55.9 84 25 654.3 654.3 322.9 654.4 0.01 46 20 26400 -53.5 -85.5 1 32.0 -56.1 80 24 672.4 672.4 323.5 672.5 0.01 47 16 27845 -50.7 -84.7 1 34.0 -54.5 725.9 725.9 325.3 726.0 0.02 TRP 78 18006 -75.9 -87.9 13 12.0 -75.9 200 21 409.1 409.1 306.4 409.2 0.00 WND 229 11337 -43.3 -74.5 2 31.1 -44.2 285 101 350.3 350.3 296.7 350.3 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 640.82 mb = 3858.05 m = 12657.49 ft Wetbulb zero: 676.27 mb = 3412.20 m = 11194.74 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 40.73 % Est. max temperature: 27.24 C = 81.03 F Sfc-Lift cond lev (LCL): 769.66 mb = 2347.68 m = 7702.28 ft T: 10.88 C 700-500 lapse rate: 7.12 C/km ThetaE index: 2.48 C Layer 942.0- 892.0 mb Conv cond level (CCL): 650.31 mb = 3727.82 m = 12230.24 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 32.17 C = 89.91 F Cap Strength: 7.40 C Lifted Index: 4.64 C Risk: None Lifted Index @300 mb: 14.26 C Lifted Index @700 mb: 6.32 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 18.30 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 121.60 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.50 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 45917.29 J/kg Cap Strength: 7.40 C Lift Cond Lev (LCL): 767.31 mb = 2373.06 m = 7785.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 948 588 105 16 -15.5 4.1 | 113 36 -32.9 14.0 1 946 610 100 13 -12.8 2.3 | 112 33 -30.3 12.1 2 925 798 120 22 -19.1 11.0 | 120 42 -36.5 20.8 3 912 914 110 19 -17.9 6.5 | 115 39 -35.3 16.3 4 880 1219 110 17 -16.0 5.8 | 115 37 -33.4 15.7 5 850 1515 155 14 -5.9 12.7 | 134 32 -23.4 22.5 6 849 1524 180 14 0.0 14.0 | 144 30 -17.5 23.8 7 819 1829 185 15 1.3 14.9 | 147 30 -16.2 24.8 8 789 2134 245 7 6.3 3.0 | 139 17 -11.1 12.8 9 734 2743 245 20 18.1 8.5 | 182 18 0.7 18.3 10 707 3048 255 31 29.9 8.0 | 215 22 12.5 17.9 11 700 3134 255 33 31.9 8.5 | 218 23 14.4 18.4 12 630 3962 280 42 41.4 -7.3 | 264 24 23.9 2.6 13 606 4267 285 37 35.7 -9.6 | 269 18 18.3 0.3 14 583 4572 285 22 21.3 -5.7 | 222 6 3.8 4.2 15 540 5182 275 24 23.9 -2.1 | 220 10 6.4 7.8 16 500 5790 285 36 34.8 -9.3 | 268 17 17.3 0.5 17 500 5791 285 36 34.8 -9.3 | 268 17 17.3 0.5 18 400 7450 285 52 50.2 -13.5 | 276 33 32.8 -3.6 19 391 7620 285 52 50.2 -13.5 | 276 33 32.8 -3.6 20 343 8534 290 51 47.9 -17.4 | 284 31 30.5 -7.6 21 329 8839 280 66 65.0 -11.5 | 272 48 47.5 -1.6 22 315 9144 290 80 75.2 -27.4 | 287 60 57.7 -17.5 23 300 9490 295 82 74.3 -34.7 | 294 62 56.9 -24.8 24 250 10740 285 87 84.0 -22.5 | 281 68 66.6 -12.7 25 229 11337 285 101 97.6 -26.1 | 282 82 80.1 -16.3 26 221 11582 285 101 97.6 -26.1 | 282 82 80.1 -16.3 27 200 12240 280 97 95.5 -16.8 | 275 78 78.1 -7.0 28 175 13106 285 84 81.1 -21.7 | 281 65 63.7 -11.9 29 159 13716 280 91 89.6 -15.8 | 275 72 72.2 -6.0 30 150 14080 280 70 68.9 -12.2 | 273 52 51.5 -2.3 31 130 14935 275 52 51.8 -4.5 | 261 35 34.3 5.3 32 124 15240 285 57 55.1 -14.8 | 277 38 37.6 -4.9 33 118 15545 275 54 53.8 -4.7 | 262 37 36.3 5.1 34 112 15850 270 40 40.0 -0.0 | 246 25 22.5 9.8 35 107 16154 290 28 26.3 -9.6 | 268 9 8.8 0.3 36 100 16550 280 20 19.7 -3.5 | 199 7 2.2 6.4 37 96 16764 280 20 19.7 -3.5 | 199 7 2.2 6.4 38 78 18006 200 21 7.2 19.7 | 161 31 -10.3 29.6 39 70 18640 145 9 -5.2 7.4 | 127 28 -22.6 17.2 40 50 20670 75 11 -10.6 -2.8 | 104 29 -28.1 7.0 41 30 23830 95 29 -28.9 2.5 | 105 48 -46.4 12.4 42 20 26400 80 24 -23.6 -4.2 | 98 41 -41.1 5.7 Wind Parameters Mean winds (0-6000m): 269.4 at 26.7 knts Storm direction: 299.4 at 20.0 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 392.7 neg: -43.1 tot: 349.6 m^2/s^2 ave: 116.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 9.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.11 Bulk Shear: 259.39 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 ------------------------------------------------------------------------------- 500 112 18 116 38| 2.4 0.0 2.4| 42.5 -32.1 10.5 20.9 0.10| 12.6 1.2 1000 120 17 120 37| 9.6 0.0 9.6|197.3 -32.1 165.2 165.2 0.58| 16.4 9.5 1500 138 16 128 35| 7.6 0.0 7.6|215.4 -42.3 173.1 115.4 0.42| 15.5 6.5 2000 156 15 135 33| 7.9 0.0 7.9|252.2 -43.1 209.0 104.5 0.49| 14.2 7.0 2500 190 16 151 30| 9.6 0.0 9.6|329.1 -43.1 285.9 114.4 0.59| 14.6 8.7 3000 223 20 171 25| 9.2 0.0 9.2|392.7 -43.1 349.6 116.5 0.64| 14.0 9.0 4000 255 24 200 17| 4.9 0.0 4.9|456.3 -61.7 394.7 98.7 0.50| 14.3 7.2 5000 262 24 206 15| 4.8 0.4 5.2|479.5 -62.3 417.2 83.4 0.51| 12.8 6.5 6000 269 27 222 14| 4.6 0.6 5.2|503.2 -62.3 440.9 73.5 0.50| 11.7 5.8 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251107.23.gif