UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:1100Z 5 DEC 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 100 SFC 987 216 27.4 8.4 30 19.0 15.9 25 9 301.7 303.0 289.5 322.6 7.02 2 984 243 28.4 7.4 27 21.0 15.8 25 10 302.9 304.2 289.6 322.7 6.57 3 979 288 29.0 6.0 23 23.0 15.4 24 12 304.0 305.1 289.4 322.1 5.99 4 976 315 31.2 6.2 21 25.0 16.2 24 13 306.5 307.6 290.3 325.1 6.09 5 925 793 27.2 5.2 25 22.0 14.2 25 18 307.1 308.2 290.4 325.5 6.00 6 850 1531 20.8 3.8 33 17.0 11.0 15 8 307.9 309.0 290.6 326.1 5.92 7 700 3169 6.8 -0.2 61 7.0 3.1 245 22 310.0 311.0 290.8 326.8 5.39 8 673 3490 4.0 -2.0 65 6.0 1.0 233 22 310.4 311.3 290.5 325.7 4.91 9 620 4152 0.0 -21.0 19 21.0 -6.7 197 12 313.2 313.4 287.8 317.1 1.15 10 616 4204 0.2 -31.8 7 32.0 -7.8 195 11 314.0 314.1 287.2 315.5 0.43 11 598 4441 -1.3 -31.3 8 30.0 -8.8 191 10 314.9 315.0 287.6 316.6 0.47 12 587 4589 -2.3 -16.3 33 14.0 -7.3 192 11 315.4 315.8 289.2 321.5 1.82 13 547 5144 -7.5 -15.5 53 8.0 -10.3 195 13 315.7 316.1 289.5 322.6 2.09 14 530 5389 -9.1 -20.1 40 11.0 -12.5 206 17 316.6 316.9 289.2 321.5 1.46 15 520 5537 -8.3 -31.3 14 23.0 -13.6 215 20 319.3 319.4 289.1 321.2 0.54 16 500 5840 -10.5 -31.5 16 21.0 -15.2 235 22 320.2 320.3 289.4 322.2 0.55 17 400 7520 -22.3 -49.3 7 27.0 -25.2 235 28 326.0 326.0 290.7 326.4 0.11 18 355 8383 -28.9 -53.9 7 25.0 -30.9 226 32 328.5 328.5 291.3 328.7 0.07 19 300 9560 -39.1 -52.1 24 13.0 -39.9 225 42 330.3 330.3 291.9 330.7 0.10 20 265 10395 -46.5 -56.5 31 10.0 -46.9 221 40 331.4 331.4 292.2 331.6 0.07 21 261 10496 -46.7 -62.7 15 16.0 -47.1 223 43 332.5 332.5 292.4 332.6 0.03 22 250 10780 -48.9 -60.9 23 12.0 -49.3 230 52 333.4 333.4 292.7 333.5 0.04 23 234 11212 -51.7 -63.7 22 12.0 -52.0 230 50 335.5 335.5 293.2 335.6 0.03 24 200 12220 -55.9 -70.9 14 15.0 -56.1 235 90 344.2 344.2 295.3 344.3 0.01 25 188 12612 -56.4 -74.6 8 18.2 -56.6 230 102 349.6 349.6 296.5 349.7 0.01 26 175 13065 -56.9 -78.9 5 22.0 -57.2 236 94 356.0 356.0 297.9 356.0 0.00 27 150 14030 -60.5 -82.5 4 22.0 -60.7 245 99 365.9 365.9 299.8 365.9 0.00 28 127 15055 -66.3 -89.3 3 23.0 -66.4 252 83 373.2 373.2 301.1 373.2 0.00 29 100 16490 -71.1 -92.1 3 21.0 -71.2 265 47 390.4 390.4 303.8 390.4 0.00 30 89 17177 -73.5 -90.5 6 17.0 -73.6 270 42 398.8 398.8 305.0 398.8 0.00 31 87 17311 -71.5 -89.5 5 18.0 -71.6 271 40 405.4 405.4 305.9 405.4 0.00 32 76 18106 -73.9 -88.9 8 15.0 -74.0 280 30 416.4 416.4 307.3 416.4 0.00 33 70 18590 -71.3 -89.3 5 18.0 -71.4 285 23 431.8 431.8 309.0 431.9 0.00 34 64 19123 -67.5 -89.5 3 22.0 -67.7 310 18 451.4 451.4 311.0 451.4 0.00 35 60 19509 -69.1 -90.1 3 21.0 -69.2 329 15 456.2 456.2 311.4 456.2 0.00 36 58 19713 -66.1 -90.1 2 24.0 -66.3 338 13 467.4 467.5 312.4 467.5 0.00 37 56 19925 -66.7 -89.7 3 23.0 -66.9 348 11 470.8 470.8 312.7 470.8 0.00 38 50 20610 -65.9 -90.9 2 25.0 -66.2 20 5 488.2 488.2 314.1 488.2 0.00 39 46 21121 -62.1 -89.1 2 27.0 -62.6 38 6 509.1 509.1 315.6 509.2 0.00 40 42 21682 -63.5 -89.5 2 26.0 -64.0 58 8 519.1 519.1 316.2 519.1 0.00 41 37 22469 -58.5 -87.5 1 29.0 -59.4 85 10 551.1 551.1 318.2 551.1 0.00 42 30 23790 -57.9 -86.9 1 29.0 -59.0 130 14 586.8 586.8 320.0 586.8 0.01 43 29 24004 -57.7 -87.7 1 30.0 -58.9 593.1 593.1 320.3 593.1 0.01 44 24 25200 -56.9 -86.9 1 30.0 -58.5 628.4 628.4 321.9 628.4 0.01 TRP 89 17177 -73.5 -90.5 6 17.0 -73.6 270 42 398.8 398.8 305.0 398.8 0.00 WND 188 12612 -56.4 -74.6 8 18.2 -56.6 230 102 349.6 349.6 296.5 349.7 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 613.60 mb = 4235.61 m = 13896.18 ft Wetbulb zero: 666.39 mb = 3569.95 m = 11712.29 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 37.06 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 746.79 mb = 2623.14 m = 8605.99 ft T: 11.47 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.56 C Layer 979.0- 976.0 mb Conv cond level (CCL): 606.16 mb = 4332.76 m = 14214.93 ft Mean mixing ratio: 6.05 g/kg Conv temperature: 40.16 C = 104.29 F Cap Strength: 3.52 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 4.36 C Lifted Index @700 mb: 3.02 C Showalter Index: 2.66 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 14.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 83.60 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.78 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 33063.61 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 674.41 mb = 3473.19 m = 11394.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 11 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 ---------------------------------------------------------- 0 987 216 25 9 -3.8 -8.2 | 63 17 -15.2 -7.8 1 944 610 20 23 -7.9 -21.6 | 42 29 -19.3 -21.3 2 925 793 25 18 -7.6 -16.3 | 50 25 -19.0 -16.0 3 912 914 15 14 -3.6 -13.5 | 49 20 -15.0 -13.2 4 881 1219 20 10 -3.4 -9.4 | 59 17 -14.8 -9.1 5 850 1531 15 8 -2.1 -7.7 | 61 15 -13.5 -7.4 6 821 1829 325 5 2.9 -4.1 | 66 9 -8.5 -3.8 7 791 2134 275 10 10.0 -0.9 | 69 2 -1.5 -0.6 8 763 2438 250 15 14.1 5.1 | 206 6 2.7 5.4 9 710 3048 255 20 19.3 5.2 | 235 10 7.9 5.5 10 700 3169 245 22 19.9 9.3 | 222 13 8.5 9.6 11 684 3353 240 24 20.8 12.0 | 217 15 9.4 12.3 12 610 4267 190 10 1.7 9.8 | 136 14 -9.7 10.2 13 543 5182 195 13 3.4 12.6 | 148 15 -8.1 12.9 14 503 5791 230 25 19.2 16.1 | 205 18 7.7 16.4 15 500 5840 235 22 18.0 12.6 | 207 15 6.6 12.9 16 483 6096 235 22 18.0 12.6 | 207 15 6.6 12.9 17 464 6401 220 18 11.6 13.8 | 181 14 0.2 14.1 18 400 7520 235 28 22.9 16.1 | 215 20 11.5 16.4 19 378 7925 240 30 26.0 15.0 | 224 21 14.6 15.3 20 332 8839 210 34 17.0 29.4 | 191 30 5.6 29.8 21 300 9560 225 42 29.7 29.7 | 211 35 18.3 30.0 22 291 9754 225 41 29.0 29.0 | 211 34 17.6 29.3 23 266 10363 220 39 25.1 29.9 | 204 33 13.7 30.2 24 250 10780 230 52 39.8 33.4 | 220 44 28.4 33.7 25 221 11582 230 49 37.5 31.5 | 219 41 26.1 31.8 26 200 12220 235 90 73.7 51.6 | 230 81 62.3 51.9 27 188 12612 230 102 78.1 65.6 | 225 94 66.7 65.9 28 182 12802 230 102 78.1 65.6 | 225 94 66.7 65.9 29 166 13411 245 83 75.2 35.1 | 241 73 63.8 35.4 30 150 14030 245 99 89.7 41.8 | 242 89 78.3 42.2 31 143 14326 245 100 90.6 42.3 | 242 90 79.2 42.6 32 100 16490 265 47 46.8 4.1 | 263 36 35.4 4.4 33 95 16764 265 48 47.8 4.2 | 263 37 36.4 4.5 34 89 17177 270 42 42.0 -0.0 | 269 31 30.6 0.3 35 70 18590 285 23 22.2 -6.0 | 298 12 10.8 -5.6 36 50 20610 20 5 -1.7 -4.7 | 72 14 -13.1 -4.4 37 30 23790 130 14 -10.7 9.0 | 113 24 -22.1 9.3 Wind Parameters Mean winds (0-6000m): 241.6 at 15.2 knts Storm direction: 271.6 at 11.4 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 157.7 deg Storm rel helicity (0-3000m) pos: 52.9 neg: -60.8 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 122.58 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 21 17 48 24| 0.0 11.4 11.4| 14.6 -46.3 -31.7 -63.4 -0.35| 17.3 -6.0 1000 20 16 50 22| 0.0 0.7 0.7| 38.6 -47.9 -9.2 -9.2 -0.06| 14.2 -0.9 1500 19 13 52 20| 0.0 2.0 2.0| 42.4 -49.5 -7.1 -4.7 -0.03| 11.7 -0.4 2000 9 12 50 17| 0.0 4.5 4.5| 45.6 -52.5 -6.9 -3.5 0.03| 12.0 0.3 2500 347 12 37 15| 0.0 5.0 5.0| 49.0 -52.6 -3.6 -1.4 0.07| 11.2 0.8 3000 316 14 12 10| 0.0 5.2 5.2| 52.9 -60.8 -7.9 -2.6 0.05| 10.7 0.5 4000 274 15 284 3| 0.0 2.5 2.5| 52.9-138.5 -85.6 -21.4 -0.21| 10.7 -2.2 5000 252 14 203 5| 0.2 2.1 2.3| 66.9-141.4 -74.5 -14.9 -0.16| 9.1 -1.5 6000 242 15 195 8| 1.1 1.7 2.9|136.7-151.5 -14.8 -2.5 -0.01| 9.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251205.11.gif