UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 28 OCT 25 Station: Y5527 WMO ident: 95527 Latitude: -29.50 Longitude: 149.83 ------------------------------------------------------------------------------- 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 124 SFC 989 220 20.8 16.8 78 4.0 18.1 30 10 294.9 297.1 291.7 330.0 12.26 2 977 325 17.8 13.4 75 4.4 15.0 31 10 292.9 294.7 289.1 321.2 9.93 3 925 789 13.2 12.7 97 0.5 12.9 355 11 292.8 294.6 289.2 321.4 10.02 4 914 890 12.6 12.4 99 0.2 12.5 347 14 293.2 295.0 289.2 321.6 9.94 5 850 1498 10.6 8.0 84 2.6 9.1 270 10 297.3 298.7 288.9 320.4 7.94 6 807 1929 8.0 2.0 66 6.0 4.9 248 5 298.9 299.9 287.2 315.2 5.48 7 702 3061 -1.5 -2.2 95 0.7 -1.8 293 10 300.6 301.4 286.9 314.5 4.64 8 700 3084 -1.7 -2.5 94 0.8 -2.1 290 10 300.6 301.4 286.8 314.3 4.55 9 696 3130 -2.1 -3.6 89 1.5 -2.8 286 11 300.7 301.4 286.5 313.4 4.21 10 691 3187 -1.1 -10.1 50 9.0 -4.6 281 13 302.4 302.9 285.4 310.4 2.56 11 686 3245 -0.9 -11.9 43 11.0 -5.0 275 14 303.2 303.6 285.4 310.3 2.24 12 661 3541 -0.3 -29.3 9 29.0 -7.6 268 25 307.1 307.2 284.9 308.9 0.51 13 649 3687 -0.5 -38.5 4 38.0 -8.3 270 30 308.5 308.6 285.1 309.3 0.21 14 606 4233 -2.7 -41.7 3 39.0 -10.1 275 29 312.1 312.1 286.3 312.7 0.16 15 513 5525 -13.7 -40.7 8 27.0 -17.9 279 32 314.0 314.1 287.0 314.8 0.21 16 500 5720 -14.7 -45.7 5 31.0 -18.9 280 32 315.1 315.1 287.3 315.6 0.13 17 467 6234 -17.5 -55.5 2 38.0 -21.4 285 33 317.8 317.9 288.1 318.0 0.04 18 443 6628 -18.7 -48.7 5 30.0 -22.2 289 33 321.2 321.2 289.2 321.6 0.10 19 400 7380 -24.5 -49.5 8 25.0 -27.0 300 49 323.1 323.2 289.8 323.6 0.10 20 328 8787 -36.1 -54.1 14 18.0 -37.2 309 59 326.1 326.1 290.7 326.4 0.07 21 300 9400 -39.3 -59.3 10 20.0 -40.2 305 66 330.0 330.0 291.7 330.1 0.04 22 298 9446 -39.7 -61.7 8 22.0 -40.6 305 66 330.0 330.0 291.7 330.2 0.03 23 274 10023 -38.7 -69.7 2 31.0 -39.8 305 72 339.5 339.5 294.2 339.6 0.01 24 268 10175 -39.4 -70.2 2 30.8 -40.5 305 74 340.6 340.6 294.5 340.7 0.01 25 250 10650 -41.7 -71.7 2 30.0 -42.6 305 72 344.1 344.1 295.3 344.1 0.01 26 205 11969 -50.5 -76.5 3 26.0 -51.0 296 69 350.3 350.3 296.7 350.3 0.01 27 200 12130 -51.5 -77.5 3 26.0 -51.9 295 69 351.2 351.2 296.9 351.2 0.00 28 153 13836 -59.7 -82.7 3 23.0 -59.9 276 59 365.2 365.2 299.7 365.2 0.00 29 150 13960 -59.9 -82.9 3 23.0 -60.1 275 58 366.9 366.9 300.0 366.9 0.00 30 129 14894 -63.9 -83.9 5 20.0 -64.0 280 48 375.9 375.9 301.6 375.9 0.00 31 100 16450 -65.3 -86.3 4 21.0 -65.4 290 32 401.6 401.6 305.4 401.6 0.00 32 83 17583 -65.3 -88.3 3 23.0 -65.5 272 35 423.5 423.5 308.1 423.5 0.00 33 74 18274 -69.5 -89.5 4 20.0 -69.6 257 38 428.8 428.8 308.7 428.8 0.00 34 72 18439 -65.7 -89.7 2 24.0 -65.9 254 38 440.3 440.3 309.9 440.3 0.00 35 70 18610 -65.5 -89.5 2 24.0 -65.7 250 39 444.3 444.3 310.3 444.3 0.00 36 64 19160 -61.5 -89.5 1 28.0 -61.9 237 29 464.6 464.6 312.2 464.6 0.00 37 63 19258 -57.3 -88.3 1 31.0 -57.9 234 28 475.9 475.9 313.1 475.9 0.00 38 53 20339 -61.9 -88.9 2 27.0 -62.3 209 9 489.4 489.4 314.2 489.4 0.00 39 50 20700 -60.7 -88.7 1 28.0 -61.2 200 3 500.4 500.4 315.0 500.5 0.00 40 30 23900 -57.5 -87.5 1 30.0 -58.7 95 12 587.9 587.9 320.0 587.9 0.01 41 28 24336 -57.5 -87.5 1 30.0 -58.8 91 13 599.6 599.6 320.6 599.6 0.01 42 20 26490 -52.1 -85.1 1 33.0 -55.0 70 16 676.7 676.7 323.7 676.8 0.01 43 19 26822 -51.7 -84.7 1 33.0 -54.8 687.9 687.9 324.0 688.1 0.02 TRP 129 14894 -63.9 -83.9 5 20.0 -64.0 280 48 375.9 375.9 301.6 375.9 0.00 WND 268 10175 -39.4 -70.2 2 30.8 -40.5 305 74 340.6 340.6 294.5 340.7 0.01 Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 718.58 mb = 2882.46 m = 9456.79 ft Wetbulb zero: 730.58 mb = 2737.13 m = 8979.97 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 47.82 % Est. max temperature: 23.58 C = 74.45 F Sfc-Lift cond lev (LCL): 932.45 mb = 720.91 m = 2365.16 ft T: 13.87 C 700-500 lapse rate: 4.93 C/km ThetaE index: 12.68 C Layer 850.0- 649.0 mb Conv cond level (CCL): 905.00 mb = 972.64 m = 3191.03 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 19.67 C = 67.40 F Cap Strength: 2.85 C Lifted Index: 0.69 C Risk: Showers probable Lifted Index @300 mb: 6.32 C Lifted Index @700 mb: -2.89 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.70 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.08 J/kg Max Up Vert Vel: 12.01 m/s Conv Inhibition (B-): 26.73 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 911.40 mb = 913.62 m = 2997.40 ft Lev Free Conv (LFC): 786.40 mb = 2139.08 m = 7017.90 ft Equ Level (EL): 666.40 mb = 3476.15 m = 11404.56 ft B at Equ Level: 69.29 J/kg Max Parcel Lev (MPL): 596.40 mb = 4356.52 m = 14292.88 ft Wind level data Storm motion: 312 at 15 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 ---------------------------------------------------------- 0 989 220 30 10 -5.0 -8.7 | 95 16 -15.9 1.3 1 945 610 35 10 -5.7 -8.2 | 96 17 -16.7 1.8 2 925 789 355 11 1.0 -11.0 | 85 10 -10.0 -0.9 3 911 914 345 15 3.9 -14.5 | 58 8 -7.1 -4.5 4 879 1219 280 13 12.8 -2.3 | 193 8 1.9 7.8 5 850 1498 270 10 10.0 -0.0 | 175 10 -0.9 10.0 6 847 1524 265 10 10.0 0.9 | 175 11 -1.0 10.9 7 816 1829 245 5 4.5 2.1 | 152 14 -6.4 12.1 8 786 2134 255 6 5.8 1.6 | 156 13 -5.1 11.6 9 758 2438 295 12 10.9 -5.1 | 179 5 -0.1 4.9 10 730 2743 320 10 6.4 -7.7 | 117 5 -4.5 2.3 11 703 3048 295 10 9.1 -4.2 | 162 6 -1.9 5.8 12 700 3084 290 10 9.4 -3.4 | 167 7 -1.5 6.6 13 676 3353 265 17 16.9 1.5 | 208 13 6.0 11.5 14 651 3658 270 30 30.0 -0.0 | 242 22 19.1 10.0 15 626 3962 275 27 26.9 -2.4 | 244 18 16.0 7.7 16 602 4267 275 29 28.9 -2.5 | 247 19 17.9 7.5 17 500 5720 280 32 31.5 -5.6 | 258 21 20.6 4.5 18 438 6706 290 33 31.0 -11.3 | 274 20 20.1 -1.3 19 400 7380 300 49 42.4 -24.5 | 295 35 31.5 -14.5 20 339 8534 310 57 43.7 -36.6 | 309 42 32.7 -26.6 21 300 9400 305 66 54.1 -37.9 | 303 51 43.1 -27.8 22 268 10175 305 74 60.6 -42.4 | 303 59 49.7 -32.4 23 261 10363 305 74 60.6 -42.4 | 303 59 49.7 -32.4 24 250 10650 305 72 59.0 -41.3 | 303 57 48.0 -31.3 25 200 12130 295 69 62.5 -29.2 | 290 55 51.6 -19.2 26 198 12192 305 67 54.9 -38.4 | 303 52 43.9 -28.4 27 180 12802 280 65 64.0 -11.3 | 271 53 53.1 -1.3 28 150 13960 275 58 57.8 -5.1 | 264 47 46.8 5.0 29 149 14021 285 59 57.0 -15.3 | 277 46 46.0 -5.3 30 135 14630 265 50 49.8 4.4 | 250 41 38.9 14.4 31 129 14894 280 48 47.3 -8.3 | 267 36 36.3 1.7 32 128 14935 280 48 47.3 -8.3 | 267 36 36.3 1.7 33 122 15240 265 41 40.8 3.6 | 246 33 29.9 13.6 34 105 16154 300 34 29.4 -17.0 | 291 20 18.5 -7.0 35 100 16450 290 32 30.1 -10.9 | 273 19 19.1 -0.9 36 95 16764 290 32 30.1 -10.9 | 273 19 19.1 -0.9 37 70 18610 250 39 36.6 13.3 | 228 35 25.7 23.3 38 50 20700 200 3 1.0 2.8 | 142 16 -9.9 12.8 39 30 23900 95 12 -12.0 1.0 | 116 25 -22.9 11.1 40 20 26490 70 16 -15.0 -5.5 | 100 26 -26.0 4.5 Wind Parameters Mean winds (0-6000m): 282.4 at 19.8 knts Storm direction: 312.4 at 14.8 knts Shear (0-3000m) pos: 1.7 neg: 4.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -48.2 tot: -20.2 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.89 Bulk Shear: 81.27 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 30 10 95 16| 0.0 3.7 3.7| 1.3 -7.7 -6.5 -12.9 -0.35| 5.1 -1.8 1000 358 12 81 11| 0.0 9.7 9.7| 2.9 -20.6 -17.7 -17.7 -0.00| 15.1 -0.1 1500 329 11 95 5| 0.0 5.4 5.4| 2.9 -37.5 -34.6 -23.0 -0.17| 12.8 -2.1 2000 315 10 128 5| 0.5 4.0 4.6| 9.9 -43.1 -33.3 -16.6 -0.13| 10.9 -1.5 2500 310 10 138 5| 2.0 3.2 5.2| 14.8 -48.2 -33.3 -13.3 -0.15| 11.0 -1.6 3000 307 10 143 5| 1.7 4.2 5.9| 28.0 -48.2 -20.2 -6.7 0.00| 10.8 0.0 4000 288 14 202 6| 1.5 4.9 6.4| 83.5 -48.2 35.3 8.8 0.16| 10.8 1.7 5000 283 17 223 8| 1.4 4.0 5.4| 96.9 -48.2 48.7 9.7 0.18| 9.0 1.7 6000 282 20 236 10| 1.5 3.3 4.8|119.5 -48.2 71.3 11.9 0.22| 7.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251028.23.gif