UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 9 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 153 25 8 SFC 993 215 25.0 18.0 65 7.0 20.2 25 8 298.7 301.1 293.6 337.1 13.19 2 986 277 23.0 16.0 65 7.0 18.4 22 8 297.3 299.5 292.0 331.2 11.67 3 925 829 17.8 15.0 84 2.8 16.0 355 13 297.5 299.6 292.1 331.3 11.67 4 915 922 16.8 14.3 85 2.5 15.2 340 18 297.4 299.5 291.7 330.1 11.27 5 894 1122 20.4 8.4 46 12.0 13.1 343 15 303.1 304.5 290.6 326.3 7.76 6 886 1199 20.2 9.2 49 11.0 13.4 345 14 303.7 305.2 291.3 328.4 8.27 7 850 1556 17.2 9.2 59 8.0 12.3 310 11 304.2 305.8 291.7 330.0 8.62 8 716 2995 6.4 4.0 85 2.4 5.1 277 25 307.6 308.9 291.5 329.4 7.14 9 700 3181 6.0 2.7 79 3.3 4.2 275 32 309.1 310.4 291.6 329.6 6.65 10 652 3759 2.0 1.5 96 0.5 1.7 294 38 311.0 312.2 292.0 331.3 6.56 11 616 4215 -0.9 -8.9 55 8.0 -4.3 291 37 312.7 313.3 289.6 322.9 3.17 12 612 4267 -0.5 -20.5 20 20.0 -7.0 290 37 313.8 314.0 288.1 317.9 1.22 13 610 4293 -0.3 -18.3 24 18.0 -6.5 290 37 314.3 314.6 288.5 319.2 1.48 14 571 4819 -4.1 -24.1 19 20.0 -9.9 278 46 315.8 316.0 288.5 319.1 0.95 15 500 5850 -12.9 -18.9 61 6.0 -14.7 275 54 317.3 317.6 289.7 323.1 1.72 16 499 5865 -13.1 -19.1 61 6.0 -14.9 275 54 317.2 317.6 289.6 322.9 1.69 17 477 6206 -14.9 -35.9 15 21.0 -18.7 279 50 319.1 319.2 288.9 320.5 0.37 18 472 6286 -14.5 -43.5 7 29.0 -18.8 280 49 320.6 320.6 289.1 321.3 0.17 19 437 6865 -16.7 -45.7 6 29.0 -20.7 283 46 325.0 325.0 290.4 325.5 0.15 20 400 7520 -22.5 -46.5 9 24.0 -25.3 275 56 325.7 325.8 290.6 326.3 0.15 21 356 8365 -30.7 -47.7 17 17.0 -32.2 267 59 325.8 325.8 290.7 326.3 0.14 22 300 9560 -40.5 -49.5 37 9.0 -41.1 255 65 328.3 328.3 291.4 328.8 0.14 23 289 9814 -42.7 -50.7 41 8.0 -43.1 257 68 328.7 328.7 291.5 329.2 0.13 24 286 9885 -41.5 -61.5 10 20.0 -42.3 258 69 331.4 331.4 292.1 331.5 0.03 25 250 10790 -45.9 -69.9 5 24.0 -46.5 265 79 337.8 337.8 293.8 337.9 0.01 26 244 10952 -46.1 -72.1 4 26.0 -46.7 265 81 339.9 339.9 294.3 339.9 0.01 27 215 11783 -51.4 -72.4 6 20.9 -51.8 265 93 344.1 344.1 295.3 344.2 0.01 28 200 12250 -54.5 -72.5 9 18.0 -54.8 270 93 346.5 346.5 295.8 346.5 0.01 29 174 13130 -59.7 -75.7 11 16.0 -59.9 265 82 352.0 352.0 297.1 352.0 0.01 30 167 13387 -58.1 -81.1 4 23.0 -58.3 265 91 358.8 358.8 298.5 358.8 0.00 31 150 14060 -59.9 -83.9 3 24.0 -60.1 260 68 366.9 366.9 300.0 366.9 0.00 32 146 14228 -60.5 -83.5 3 23.0 -60.7 260 66 368.7 368.7 300.3 368.7 0.00 33 129 14985 -66.9 -84.9 6 18.0 -67.0 267 69 370.5 370.5 300.7 370.5 0.00 34 110 15947 -66.1 -86.1 4 20.0 -66.2 254 58 389.3 389.3 303.7 389.3 0.00 35 100 16520 -69.1 -86.1 7 17.0 -69.2 290 39 394.2 394.2 304.4 394.2 0.00 36 92 17016 -71.7 -86.7 9 15.0 -71.8 280 35 398.6 398.6 305.0 398.6 0.00 37 79 17916 -72.1 -88.1 7 16.0 -72.2 272 25 415.5 415.5 307.2 415.5 0.00 38 70 18640 -66.5 -89.5 3 23.0 -66.7 265 17 442.1 442.1 310.1 442.1 0.00 39 67 18906 -63.5 -88.5 2 25.0 -63.8 244 15 454.2 454.2 311.3 454.2 0.00 40 61 19475 -66.5 -89.5 3 23.0 -66.7 198 11 459.9 459.9 311.8 459.9 0.00 41 56 19998 -60.1 -88.1 1 28.0 -60.6 156 8 485.8 485.8 313.9 485.9 0.00 42 50 20700 -61.5 -88.5 2 27.0 -62.0 100 3 498.6 498.6 314.8 498.6 0.00 43 47 21083 -62.5 -88.5 2 26.0 -63.0 97 6 505.1 505.1 315.3 505.1 0.00 44 40 22087 -58.5 -87.5 1 29.0 -59.3 89 14 538.9 538.9 317.5 539.0 0.00 45 30 23900 -57.5 -86.5 1 29.0 -58.7 75 29 587.9 587.9 320.0 587.9 0.01 46 20 26480 -54.7 -85.7 1 31.0 -57.0 95 33 668.7 668.7 323.4 668.8 0.01 47 17 27527 -51.9 -83.9 1 32.0 -55.2 709.5 709.5 324.7 709.7 0.02 TRP 92 17016 -71.7 -86.7 9 15.0 -71.8 280 35 398.6 398.6 305.0 398.6 0.00 WND 215 11783 -51.4 -72.4 6 20.9 -51.8 265 93 344.1 344.1 295.3 344.2 0.01 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 627.17 mb = 4073.59 m = 13364.63 ft Wetbulb zero: 641.75 mb = 3886.26 m = 12750.03 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 61.39 % Est. max temperature: 30.58 C = 87.04 F Sfc-Lift cond lev (LCL): 896.41 mb = 1098.48 m = 3603.91 ft T: 19.98 C 700-500 lapse rate: 7.08 C/km ThetaE index: 5.98 C Layer 986.0- 925.0 mb Conv cond level (CCL): 779.47 mb = 2282.72 m = 7489.15 ft Mean mixing ratio: 11.19 g/kg Conv temperature: 32.17 C = 89.91 F Cap Strength: 5.51 C Lifted Index: -2.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.68 C Lifted Index @700 mb: 1.41 C Showalter Index: -1.67 C Risk: Thunderstorms probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 22.10 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 250.40 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.16 J/kg Max Up Vert Vel: 17.33 m/s Conv Inhibition (B-): 274.35 J/kg Cap Strength: 5.51 C Lift Cond Lev (LCL): 871.03 mb = 1345.86 m = 4415.51 ft Lev Free Conv (LFC): 556.03 mb = 5025.16 m = 16486.55 ft Equ Level (EL): 456.03 mb = 6544.53 m = 21471.28 ft B at Equ Level: 78.77 J/kg Max Parcel Lev (MPL): 246.03 mb = 10896.52 m = 35749.30 ft Wind level data Storm motion: 317 at 23 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 ---------------------------------------------------------- 0 993 215 25 8 -3.4 -7.3 | 117 21 -19.1 9.6 1 949 610 5 11 -1.0 -11.0 | 109 18 -16.7 5.9 2 925 829 355 13 1.1 -13.0 | 105 15 -14.6 3.9 3 916 914 340 18 6.2 -16.9 | 90 10 -9.6 -0.0 4 884 1219 345 14 3.6 -13.5 | 105 13 -12.1 3.3 5 853 1524 305 11 9.0 -6.3 | 147 13 -6.7 10.6 6 850 1556 310 11 8.4 -7.1 | 143 12 -7.3 9.8 7 823 1829 325 10 5.7 -8.2 | 131 13 -10.0 8.7 8 793 2134 315 16 11.3 -11.3 | 141 7 -4.4 5.6 9 765 2438 300 18 15.6 -9.0 | 179 8 -0.2 7.9 10 711 3048 275 26 25.9 -2.3 | 215 18 10.1 14.6 11 700 3181 275 32 31.9 -2.8 | 229 21 16.1 14.1 12 659 3658 295 38 34.4 -16.1 | 268 19 18.7 0.8 13 610 4267 290 37 34.8 -12.7 | 257 19 19.0 4.2 14 544 5182 270 53 53.0 -0.0 | 246 41 37.2 16.9 15 500 5850 275 54 53.8 -4.7 | 252 40 38.0 12.2 16 446 6706 285 44 42.5 -11.4 | 258 27 26.7 5.5 17 400 7520 275 56 55.8 -4.9 | 253 42 40.0 12.0 18 318 9144 260 61 60.1 10.6 | 238 52 44.3 27.5 19 300 9560 255 65 62.8 16.8 | 234 58 47.0 33.7 20 250 10790 265 79 78.7 6.9 | 249 67 62.9 23.8 21 215 11783 265 93 92.6 8.1 | 252 81 76.9 25.0 22 212 11887 265 93 92.6 8.1 | 252 81 76.9 25.0 23 200 12250 270 93 93.0 -0.0 | 258 79 77.2 16.9 24 175 13106 265 81 80.7 7.1 | 250 69 64.9 23.9 25 166 13411 265 92 91.6 8.0 | 252 80 75.9 24.9 26 150 14060 260 68 67.0 11.8 | 241 59 51.2 28.7 27 144 14326 260 65 64.0 11.3 | 240 56 48.3 28.2 28 123 15240 270 71 71.0 -0.0 | 253 58 55.2 16.9 29 117 15545 255 56 54.1 14.5 | 231 50 38.3 31.4 30 112 15850 250 61 57.3 20.9 | 228 56 41.6 37.7 31 101 16459 275 38 37.9 -3.3 | 238 26 22.1 13.6 32 100 16520 290 39 36.6 -13.3 | 260 21 20.9 3.5 33 96 16764 290 39 36.6 -13.3 | 260 21 20.9 3.5 34 92 17016 280 35 34.5 -6.1 | 240 22 18.7 10.8 35 70 18640 265 17 16.9 1.5 | 184 18 1.2 18.4 36 50 20700 100 3 -3.0 0.5 | 133 26 -18.7 17.4 37 30 23900 75 29 -28.0 -7.5 | 102 45 -43.8 9.4 38 20 26480 95 33 -32.9 2.9 | 112 52 -48.6 19.7 Wind Parameters Mean winds (0-6000m): 287.0 at 30.8 knts Storm direction: 317.0 at 23.1 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 91.8 neg: -39.8 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.16 Bulk Shear: 129.56 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 11 10 112 19| 0.0 5.9 5.9| 0.0 -16.0 -16.0 -32.0 -0.54| 6.0 -3.2 1000 355 13 107 15| 0.0 4.9 4.9| 8.6 -28.8 -20.1 -20.1 -0.23| 9.3 -2.1 1500 345 12 112 14| 0.0 3.5 3.5| 33.5 -36.6 -3.1 -2.1 0.06| 10.1 0.6 2000 338 12 116 12| 0.0 4.2 4.2| 39.5 -39.8 -0.3 -0.1 0.10| 9.8 0.9 2500 327 14 123 10| 0.0 4.9 4.9| 55.9 -39.8 16.1 6.4 0.24| 9.7 2.3 3000 313 16 146 7| 0.0 6.1 6.1| 91.8 -39.8 52.0 17.3 0.31| 10.4 3.2 4000 302 21 202 6| 1.6 4.7 6.3|154.8 -53.6 101.3 25.3 0.38| 9.7 3.6 5000 293 26 231 11| 1.3 5.9 7.2|154.8-107.4 47.4 9.5 0.22| 10.1 2.2 6000 287 31 240 16| 1.7 4.9 6.6|220.5-107.4 113.1 18.8 0.26| 9.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251009.23.gif