UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 21 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 84 SFC 985 218 28.8 14.8 42 14.0 19.4 10 21 303.3 305.3 293.2 335.4 10.80 2 977 290 26.0 13.0 45 13.0 17.6 10 22 301.1 302.9 291.6 329.7 9.67 3 925 767 21.6 11.6 53 10.0 15.3 10 29 301.4 303.1 291.4 328.9 9.31 4 918 833 21.2 11.2 53 10.0 14.9 6 31 301.6 303.3 291.3 328.7 9.13 5 891 1093 23.8 9.8 41 14.0 15.0 357 31 306.9 308.5 292.5 332.9 8.56 6 850 1504 23.2 -2.8 17 26.0 9.6 345 27 310.4 311.1 289.3 322.0 3.66 7 828 1732 22.6 -0.4 22 23.0 10.0 331 25 312.2 313.0 290.6 326.3 4.49 8 720 2927 12.8 3.8 54 9.0 7.5 292 19 314.1 315.5 293.3 336.0 7.00 9 700 3163 10.8 0.8 50 10.0 5.3 300 14 314.4 315.6 292.4 332.7 5.80 10 581 4677 -2.1 -13.1 43 11.0 -6.4 304 24 316.6 317.1 290.1 324.5 2.40 11 565 4898 -3.5 -20.5 25 17.0 -8.9 302 28 317.5 317.7 289.3 322.0 1.32 12 553 5068 -1.5 -37.5 4 36.0 -9.6 301 31 321.8 321.9 289.6 322.8 0.27 13 549 5126 -1.9 -39.9 4 38.0 -10.0 301 33 322.0 322.0 289.6 322.8 0.22 14 500 5860 -8.1 -30.1 15 22.0 -13.5 295 33 323.2 323.3 290.4 325.4 0.63 15 485 6096 -9.9 -30.9 16 21.0 -14.8 292 33 323.8 323.9 290.6 325.9 0.60 16 414 7303 -17.1 -41.1 11 24.0 -21.0 275 35 329.5 329.6 291.9 330.5 0.25 17 400 7560 -19.3 -33.3 28 14.0 -22.0 285 33 329.9 330.0 292.3 332.0 0.58 18 393 7691 -20.5 -33.5 30 13.0 -22.9 289 32 330.0 330.1 292.3 332.1 0.58 19 390 7747 -21.1 -27.1 58 6.0 -22.5 290 31 329.9 330.2 292.7 333.8 1.06 20 387 7804 -21.3 -30.3 44 9.0 -23.2 292 31 330.4 330.6 292.6 333.3 0.80 21 371 8113 -23.7 -31.7 48 8.0 -25.2 301 27 331.2 331.4 292.7 333.9 0.73 22 363 8272 -24.7 -27.8 75 3.1 -25.4 304 26 332.0 332.2 293.3 335.9 1.07 23 344 8660 -26.9 -51.9 8 25.0 -29.3 291 30 334.1 334.2 292.9 334.5 0.09 24 328 9001 -29.7 -44.7 22 15.0 -31.3 290 33 334.9 334.9 293.2 335.7 0.22 25 323 9110 -30.7 -37.7 50 7.0 -31.7 294 35 335.0 335.1 293.5 336.7 0.46 26 320 9176 -31.3 -38.3 50 7.0 -32.2 293 35 335.0 335.1 293.5 336.7 0.44 27 309 9422 -32.3 -52.3 12 20.0 -33.9 275 33 337.0 337.0 293.7 337.4 0.10 28 300 9630 -33.3 -51.3 15 18.0 -34.7 260 32 338.4 338.5 294.0 338.9 0.11 29 299 9654 -33.5 -51.5 15 18.0 -34.9 260 32 338.5 338.5 294.0 338.9 0.11 30 250 10890 -44.7 -53.7 36 9.0 -45.2 235 39 339.6 339.6 294.3 340.0 0.10 31 235 11298 -48.5 -54.5 50 6.0 -48.7 238 42 339.9 339.9 294.4 340.3 0.10 32 231 11410 -49.5 -56.5 44 7.0 -49.7 238 45 340.1 340.1 294.4 340.4 0.08 33 217 11816 -50.9 -68.9 10 18.0 -51.2 235 57 344.0 344.0 295.3 344.1 0.02 34 204 12214 -53.7 -71.7 9 18.0 -54.0 231 40 345.8 345.8 295.7 345.8 0.01 35 200 12340 -54.7 -72.7 9 18.0 -54.9 230 32 346.1 346.1 295.8 346.2 0.01 36 163 13628 -62.3 -78.3 10 16.0 -62.4 248 45 354.2 354.2 297.5 354.3 0.01 37 150 14140 -64.3 -81.3 8 17.0 -64.4 265 58 359.3 359.3 298.5 359.3 0.00 38 147 14263 -64.0 -82.7 6 18.6 -64.1 260 61 361.8 361.8 299.1 361.9 0.00 39 141 14517 -63.5 -85.5 4 22.0 -63.6 260 61 367.1 367.1 300.1 367.1 0.00 40 104 16340 -71.9 -86.9 9 15.0 -71.9 280 33 384.5 384.5 302.9 384.5 0.00 41 100 16570 -71.9 -86.9 9 15.0 -71.9 275 21 388.8 388.8 303.6 388.8 0.00 42 91 17125 -73.1 -87.1 10 14.0 -73.2 280 20 397.1 397.1 304.8 397.1 0.00 43 85 17528 -69.7 -86.7 7 17.0 -69.8 285 18 411.8 411.8 306.7 411.8 0.00 44 73 18430 -72.1 -89.1 6 17.0 -72.2 297 15 425.0 425.0 308.3 425.0 0.00 45 70 18680 -68.5 -88.5 4 20.0 -68.7 300 14 437.8 437.8 309.7 437.8 0.00 46 50 20720 -61.9 -88.9 2 27.0 -62.4 40 7 497.6 497.6 314.8 497.6 0.00 47 48 20973 -61.3 -88.3 2 27.0 -61.8 42 8 504.9 504.9 315.3 504.9 0.00 48 38 22416 -62.7 -88.7 2 26.0 -63.2 53 11 536.2 536.2 317.3 536.2 0.00 49 30 23890 -57.5 -86.5 1 29.0 -58.7 65 15 587.9 587.9 320.0 587.9 0.01 50 24 25300 -58.1 -86.1 2 28.0 -59.5 76 20 624.9 624.9 321.7 625.0 0.01 51 20 26460 -54.3 -85.3 1 31.0 -56.6 85 24 670.0 670.0 323.4 670.1 0.01 52 16 27896 -52.5 -84.5 1 32.0 -55.8 720.0 720.0 325.1 720.1 0.02 TRP 104 16340 -71.9 -86.9 9 15.0 -71.9 280 33 384.5 384.5 302.9 384.5 0.00 WND 147 14263 -64.0 -82.7 6 18.6 -64.1 260 61 361.8 361.8 299.1 361.9 0.00 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 600.37 mb = 4430.54 m = 14535.72 ft Wetbulb zero: 645.98 mb = 3815.58 m = 12518.16 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 35.83 % Est. max temperature: 37.11 C = 98.80 F Sfc-Lift cond lev (LCL): 803.21 mb = 1992.10 m = 6535.67 ft T: 20.47 C 700-500 lapse rate: 7.01 C/km ThetaE index: 14.06 C Layer 700.0- 553.0 mb Conv cond level (CCL): 657.47 mb = 3672.35 m = 12048.25 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 40.73 C = 105.32 F Cap Strength: 9.70 C Lifted Index: 3.07 C Risk: None Lifted Index @300 mb: 6.93 C Lifted Index @700 mb: 6.44 C Showalter Index: 7.20 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: 5.30 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 87.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.28 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 33011.84 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 783.76 mb = 2201.66 m = 7223.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 18 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 ---------------------------------------------------------- 0 985 218 10 21 -3.6 -20.7 | 71 9 -8.8 -3.0 1 925 767 10 29 -5.0 -28.6 | 43 15 -10.2 -10.9 2 909 914 360 33 -0.0 -33.0 | 19 16 -5.1 -15.4 3 878 1219 355 29 2.5 -28.9 | 13 12 -2.6 -11.2 4 850 1504 345 27 7.0 -26.1 | 348 9 1.8 -8.4 5 790 2134 305 22 18.0 -12.6 | 249 14 12.9 5.0 6 709 3048 290 18 16.9 -6.2 | 226 16 11.8 11.5 7 700 3163 300 14 12.1 -7.0 | 213 13 7.0 10.6 8 684 3353 300 11 9.5 -5.5 | 200 13 4.4 12.1 9 634 3962 285 19 18.4 -4.9 | 226 18 13.2 12.7 10 610 4267 295 21 19.0 -8.9 | 238 16 13.9 8.8 11 587 4572 305 22 18.0 -12.6 | 249 14 12.9 5.0 12 544 5182 300 34 29.4 -17.0 | 268 24 24.3 0.6 13 500 5860 295 33 29.9 -13.9 | 262 25 24.8 3.7 14 413 7315 275 35 34.9 -3.1 | 244 33 29.7 14.6 15 400 7560 285 33 31.9 -8.5 | 251 28 26.7 9.1 16 364 8230 305 26 21.3 -14.9 | 260 16 16.2 2.7 17 335 8839 285 32 30.9 -8.3 | 250 27 25.8 9.4 18 321 9144 295 35 31.7 -14.8 | 264 27 26.6 2.9 19 300 9630 260 32 31.5 5.6 | 229 35 26.4 23.2 20 295 9754 260 32 31.5 5.6 | 229 35 26.4 23.2 21 250 10890 235 39 31.9 22.4 | 214 48 26.8 40.0 22 247 10973 240 33 28.6 16.5 | 214 41 23.4 34.1 23 214 11887 235 59 48.3 33.8 | 220 67 43.2 51.5 24 200 12340 230 32 24.5 20.6 | 207 43 19.4 38.2 25 195 12497 230 32 24.5 20.6 | 207 43 19.4 38.2 26 177 13106 235 59 48.3 33.8 | 220 67 43.2 51.5 27 161 13716 250 42 39.5 14.4 | 227 47 34.3 32.0 28 153 14021 270 48 48.0 -0.0 | 248 46 42.9 17.6 29 150 14140 265 58 57.8 5.1 | 247 57 52.6 22.7 30 147 14263 260 61 60.1 10.6 | 243 62 54.9 28.2 31 138 14630 260 61 60.1 10.6 | 243 62 54.9 28.2 32 131 14935 260 43 42.3 7.5 | 236 45 37.2 25.1 33 119 15545 275 37 36.9 -3.2 | 246 35 31.7 14.4 34 113 15850 260 42 41.4 7.3 | 235 44 36.2 24.9 35 104 16340 280 33 32.5 -5.7 | 246 30 27.4 11.9 36 102 16459 285 31 29.9 -8.0 | 249 27 24.8 9.6 37 100 16570 275 21 20.9 -1.8 | 225 22 15.8 15.8 38 97 16764 275 21 20.9 -1.8 | 225 22 15.8 15.8 39 70 18680 300 14 12.1 -7.0 | 213 13 7.0 10.6 40 50 20720 40 7 -4.5 -5.4 | 142 16 -9.6 12.3 41 30 23890 65 15 -13.6 -6.3 | 121 22 -18.7 11.3 42 20 26460 85 24 -23.9 -2.1 | 118 33 -29.1 15.6 Wind Parameters Mean winds (0-6000m): 313.7 at 24.5 knts Storm direction: 343.7 at 18.4 knts Shear (0-3000m) pos: 1.1 neg: 4.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 138.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -140.0 tot: -140.0 m^2/s^2 ave: -46.7 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -7.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 71.03 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 10 25 55 12| 0.0 7.5 7.5| 0.0 -15.7 -15.7 -31.4 -0.71| 7.5 -5.3 1000 5 28 37 12| 0.0 5.3 5.3| 0.0 -48.4 -48.4 -48.4 -0.70| 9.9 -6.9 1500 359 28 24 11| 0.0 5.4 5.4| 0.0 -73.7 -73.7 -49.1 -0.78| 10.6 -8.3 2000 350 26 4 8| 0.0 6.0 6.0| 0.0-103.3-103.3 -51.7 -0.81| 11.1 -8.9 2500 342 25 338 7| 0.0 5.0 5.0| 0.0-116.5-116.5 -46.6 -0.82| 9.6 -7.8 3000 336 24 313 6| 1.1 4.2 5.3| 0.0-140.0-140.0 -46.7 -0.81| 9.3 -7.6 4000 327 22 275 7| 0.3 3.6 3.9| 37.7-145.3-107.6 -26.9 -0.54| 8.7 -4.7 5000 320 23 268 9| 0.7 3.6 4.3| 80.0-145.3 -65.3 -13.1 -0.33| 8.6 -2.8 6000 314 25 267 13| 0.5 3.3 3.9| 80.0-178.4 -98.4 -16.4 -0.36| 7.7 -2.8 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251021.23.gif