UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 6 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 75 SFC 984 217 27.0 16.0 51 11.0 19.6 20 15 301.5 303.7 293.3 336.0 11.70 2 946 563 22.6 12.6 53 10.0 16.2 11 26 300.5 302.3 291.5 329.1 9.73 3 931 702 25.6 9.6 36 16.0 15.6 1 21 304.9 306.4 291.5 329.2 8.08 4 925 759 25.2 9.2 36 16.0 15.3 355 18 305.1 306.5 291.4 328.9 7.91 5 850 1495 20.8 6.8 40 14.0 12.4 310 20 307.9 309.3 291.8 330.3 7.31 6 820 1804 18.8 3.8 37 15.0 10.2 287 22 309.0 310.2 291.1 327.9 6.14 7 746 2606 12.0 1.0 47 11.0 6.0 251 20 310.1 311.1 290.9 327.2 5.52 8 700 3135 7.2 0.2 61 7.0 3.5 255 16 310.5 311.5 291.0 327.7 5.55 9 628 4016 -0.7 -1.6 94 0.9 -1.2 269 20 311.2 312.3 291.2 328.1 5.42 10 612 4222 -1.3 -1.3 100 0.0 -1.3 277 22 312.8 313.9 291.9 330.7 5.69 11 595 4446 -2.5 -3.1 96 0.6 -2.8 283 23 314.0 315.0 291.7 330.2 5.12 12 517 5551 -7.9 -12.0 72 4.1 -9.5 273 37 320.3 320.9 291.7 330.1 2.95 13 500 5810 -9.9 -12.5 81 2.6 -10.9 270 41 321.0 321.5 291.9 330.7 2.93 14 472 6252 -13.5 -15.1 88 1.6 -14.0 271 41 321.8 322.3 291.8 330.2 2.51 15 459 6464 -14.5 -19.2 67 4.7 -16.0 273 40 323.2 323.5 291.5 329.4 1.82 16 406 7381 -21.9 -23.1 90 1.2 -22.2 279 38 325.1 325.4 291.8 330.2 1.47 17 400 7490 -22.5 -24.7 82 2.2 -23.0 280 38 325.7 326.0 291.8 330.3 1.29 18 340 8659 -32.1 -36.6 64 4.5 -32.7 265 38 328.2 328.3 291.7 330.0 0.49 19 324 8997 -34.3 -42.3 44 8.0 -35.1 265 37 329.7 329.7 291.9 330.8 0.29 20 313 9237 -36.3 -43.3 48 7.0 -37.0 266 40 330.2 330.2 292.0 331.2 0.27 21 310 9304 -36.7 -40.2 70 3.5 -37.1 267 44 330.5 330.6 292.2 331.9 0.37 22 308 9349 -37.1 -44.1 48 7.0 -37.7 268 46 330.6 330.6 292.2 331.5 0.25 23 305 9416 -37.5 -41.3 68 3.8 -37.9 268 49 330.9 331.0 292.3 332.2 0.34 24 303 9461 -37.5 -45.5 43 8.0 -38.1 269 52 331.6 331.6 292.4 332.4 0.22 25 300 9530 -38.1 -45.1 48 7.0 -38.7 270 55 331.7 331.7 292.4 332.6 0.23 26 290 9762 -39.9 -53.9 21 14.0 -40.6 268 60 332.3 332.4 292.4 332.7 0.09 27 283 9929 -40.7 -44.1 70 3.4 -41.0 266 64 333.5 333.6 292.9 334.6 0.27 28 281 9977 -40.9 -46.9 52 6.0 -41.3 266 65 333.9 333.9 293.0 334.7 0.20 29 279 10025 -41.5 -48.5 47 7.0 -41.9 265 66 333.7 333.8 292.9 334.4 0.17 30 259 10525 -45.3 -48.0 74 2.7 -45.4 265 76 335.3 335.3 293.3 336.1 0.19 31 250 10760 -47.1 -50.2 70 3.1 -47.3 265 80 336.0 336.1 293.5 336.7 0.15 32 231 11279 -51.3 -53.4 78 2.1 -51.4 267 86 337.3 337.4 293.8 337.8 0.11 33 200 12200 -59.1 -63.2 59 4.1 -59.2 270 98 339.2 339.2 294.1 339.3 0.04 34 187 12619 -62.7 -66.0 64 3.3 -62.7 270 96 339.9 339.9 294.3 340.1 0.03 35 182 12786 -63.5 -67.4 59 3.9 -63.6 270 94 341.3 341.3 294.7 341.4 0.02 36 177 12958 -62.9 -70.9 33 8.0 -63.0 268 100 345.0 345.0 295.5 345.1 0.02 37 159 13616 -65.1 -75.1 24 10.0 -65.2 261 128 352.0 352.0 297.1 352.1 0.01 38 156 13732 -65.8 -75.1 26 9.3 -65.8 260 133 352.8 352.8 297.3 352.9 0.01 39 150 13970 -67.1 -75.1 31 8.0 -67.2 260 127 354.5 354.5 297.6 354.5 0.01 40 145 14175 -67.7 -76.7 27 9.0 -67.8 259 129 356.9 356.9 298.1 356.9 0.01 41 100 16420 -66.3 -86.3 4 20.0 -66.4 270 41 399.6 399.6 305.2 399.6 0.00 42 81 17670 -74.1 -89.1 8 15.0 -74.2 275 34 408.4 408.4 306.3 408.5 0.00 43 70 18540 -64.3 -88.3 2 24.0 -64.6 210 13 446.8 446.8 310.6 446.8 0.00 44 69 18628 -64.3 -88.3 2 24.0 -64.6 207 12 448.7 448.7 310.7 448.7 0.00 45 61 19378 -66.3 -89.3 3 23.0 -66.5 177 8 460.3 460.3 311.8 460.3 0.00 46 50 20590 -63.9 -88.9 2 25.0 -64.3 130 1 492.9 492.9 314.4 492.9 0.00 47 43 21519 -61.9 -87.9 2 26.0 -62.4 519.5 519.5 316.3 519.6 0.00 TRP 81 17670 -74.1 -89.1 8 15.0 -74.2 275 34 408.4 408.4 306.3 408.5 0.00 WND 156 13732 -65.8 -75.1 26 9.3 -65.8 260 133 352.8 352.8 297.3 352.9 0.01 Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 634.38 mb = 3937.54 m = 12918.28 ft Wetbulb zero: 645.92 mb = 3787.30 m = 12425.37 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 63.56 % Est. max temperature: 33.93 C = 93.07 F Sfc-Lift cond lev (LCL): 837.98 mb = 1617.63 m = 5307.13 ft T: 20.01 C 700-500 lapse rate: 6.39 C/km ThetaE index: 6.89 C Layer 946.0- 931.0 mb Conv cond level (CCL): 697.68 mb = 3161.94 m = 10373.68 ft Mean mixing ratio: 9.03 g/kg Conv temperature: 35.90 C = 96.63 F Cap Strength: 5.76 C Lifted Index: 1.10 C Risk: Showers probable Lifted Index @300 mb: 1.87 C Lifted Index @700 mb: 2.73 C Showalter Index: 1.21 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 16.70 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 162.60 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.01 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 371.29 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 768.61 mb = 2353.18 m = 7720.31 ft Lev Free Conv (LFC): 633.61 mb = 3943.47 m = 12937.74 ft Equ Level (EL): 603.61 mb = 4331.64 m = 14211.24 ft B at Equ Level: 34.47 J/kg Max Parcel Lev (MPL): 513.61 mb = 5601.85 m = 18378.56 ft Wind level data Storm motion: 311 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 ---------------------------------------------------------- 0 984 217 20 15 -5.1 -14.1 | 83 19 -18.6 -2.3 1 941 610 10 27 -4.7 -26.6 | 51 23 -18.1 -14.8 2 925 759 355 18 1.6 -17.9 | 63 13 -11.9 -6.1 3 909 914 350 18 3.1 -17.7 | 60 12 -10.3 -5.9 4 850 1495 310 20 15.3 -12.9 | 300 2 1.9 -1.1 5 817 1829 285 22 21.3 -5.7 | 232 10 7.8 6.1 6 788 2134 270 22 22.0 -0.0 | 216 15 8.5 11.8 7 760 2438 250 21 19.7 7.2 | 198 20 6.3 19.0 8 700 3135 255 16 15.5 4.1 | 187 16 2.0 15.9 9 655 3658 255 16 15.5 4.1 | 187 16 2.0 15.9 10 607 4267 280 23 22.7 -4.0 | 230 12 9.2 7.8 11 584 4572 285 23 22.2 -6.0 | 236 11 8.8 5.8 12 500 5810 270 41 41.0 -0.0 | 247 30 27.5 11.8 13 481 6096 270 41 41.0 -0.0 | 247 30 27.5 11.8 14 400 7490 280 38 37.4 -6.6 | 258 25 24.0 5.2 15 376 7925 280 39 38.4 -6.8 | 259 25 24.9 5.0 16 345 8534 265 38 37.9 3.3 | 238 29 24.4 15.1 17 317 9144 265 36 35.9 3.1 | 236 27 22.4 14.9 18 300 9530 270 55 55.0 -0.0 | 254 43 41.5 11.8 19 277 10058 265 67 66.7 5.8 | 252 56 53.3 17.6 20 250 10760 265 80 79.7 7.0 | 254 69 66.2 18.8 21 200 12200 270 98 98.0 -0.0 | 262 85 84.5 11.8 22 191 12497 270 98 98.0 -0.0 | 262 85 84.5 11.8 23 181 12802 270 94 94.0 -0.0 | 262 81 80.5 11.8 24 156 13732 260 133 131.0 23.1 | 253 123 117.5 34.9 25 150 13970 260 127 125.1 22.1 | 253 117 111.6 33.8 26 149 14021 260 133 131.0 23.1 | 253 123 117.5 34.9 27 134 14630 255 116 112.0 30.0 | 247 107 98.6 41.8 28 122 15240 255 76 73.4 19.7 | 242 68 59.9 31.5 29 116 15545 250 67 63.0 22.9 | 235 60 49.5 34.7 30 100 16420 270 41 41.0 -0.0 | 247 30 27.5 11.8 31 99 16459 265 41 40.8 3.6 | 241 31 27.4 15.4 32 94 16764 270 41 41.0 -0.0 | 247 30 27.5 11.8 33 81 17670 275 34 33.9 -3.0 | 247 22 20.4 8.8 34 70 18540 210 13 6.5 11.3 | 163 24 -7.0 23.0 35 50 20590 130 1 -0.8 0.6 | 131 19 -14.2 12.4 Wind Parameters Mean winds (0-6000m): 281.2 at 23.9 knts Storm direction: 311.2 at 17.9 knts Shear (0-3000m) pos: 0.5 neg: 5.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -133.5 tot: -119.3 m^2/s^2 ave: -39.8 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 137.97 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 12 22 62 20| 0.0 8.6 8.6| 9.3 -63.3 -54.0 -107.9 -0.49| 20.1-10.0 1000 360 20 58 16| 0.0 7.8 7.8| 14.2 -71.8 -57.6 -57.6 -0.39| 15.7 -6.1 1500 343 20 46 11| 0.0 8.7 8.7| 14.2 -79.4 -65.2 -43.5 -0.48| 15.0 -7.2 2000 325 20 20 5| 0.0 8.0 8.0| 14.2 -99.1 -84.9 -42.4 -0.49| 14.1 -7.0 2500 310 21 303 3| 0.0 6.3 6.3| 14.2-123.4-109.2 -43.7 -0.52| 12.7 -6.6 3000 300 20 244 4| 0.5 5.2 5.8| 14.2-133.5-119.3 -39.8 -0.53| 11.2 -5.9 4000 289 19 221 7| 1.3 3.9 5.2| 48.9-133.5 -84.6 -21.1 -0.33| 9.7 -3.2 5000 286 21 227 9| 1.4 3.9 5.2| 65.7-133.5 -67.8 -13.6 -0.23| 9.0 -2.1 6000 281 24 234 12| 1.1 4.0 5.1| 70.0-136.9 -66.9 -11.1 -0.20| 8.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251206.23.gif