UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110123.upa.cvt Date: 2300Z 1 NOV 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 1 NOV 25 Station: Y4995 WMO ident: 94995 Latitude: -31.53 Longitude: 159.07 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 13 22.6 18.4 77 4.2 19.8 45 12 294.3 296.7 292.3 332.1 13.20 1 1015 30 20.4 17.1 81 3.3 18.2 46 12 292.3 294.5 290.8 326.8 12.17 2 1000 158 19.2 16.7 85 2.5 17.5 50 13 292.4 294.5 290.7 326.5 12.04 3 965 463 16.2 15.5 96 0.7 15.8 30 15 292.3 294.4 290.3 325.1 11.55 4 946 632 16.2 10.2 68 6.0 12.6 21 16 294.0 295.5 288.0 317.8 8.28 5 925 823 14.8 10.1 73 4.7 12.0 30 15 294.4 296.0 288.3 318.7 8.41 6 869 1350 12.8 9.4 80 3.4 10.7 9 4 297.7 299.2 289.5 322.6 8.55 7 850 1536 11.6 8.5 81 3.1 9.7 150 2 298.3 299.8 289.5 322.4 8.22 8 784 2207 6.8 5.4 91 1.4 6.0 127 3 300.1 301.4 289.2 321.4 7.19 9 763 2430 6.4 1.4 70 5.0 3.8 167 5 302.0 303.1 288.3 318.7 5.55 10 700 3132 1.6 0.1 90 1.5 0.8 285 16 304.3 305.3 289.0 321.0 5.51 11 679 3376 0.0 -0.8 94 0.8 -0.4 288 15 305.1 306.1 289.2 321.4 5.32 12 586 4539 -7.1 -14.1 57 7.0 -9.5 263 23 310.0 310.4 287.8 317.0 2.19 13 580 4619 -7.3 -22.3 29 15.0 -11.5 260 24 310.7 310.9 286.9 314.3 1.10 14 565 4822 -8.7 -14.7 62 6.0 -10.8 258 25 311.4 311.8 288.2 318.4 2.16 15 557 4933 -9.3 -36.3 9 27.0 -14.4 257 25 311.9 312.0 286.4 313.0 0.31 16 550 5030 -9.5 -46.5 3 37.0 -15.0 256 26 312.8 312.8 286.5 313.2 0.11 17 538 5200 -10.3 -39.3 7 29.0 -15.3 255 27 313.8 313.9 287.0 314.7 0.23 18 534 5258 -10.7 -24.7 31 14.0 -14.3 254 27 314.0 314.2 287.9 317.3 0.97 19 531 5301 -10.7 -35.7 11 25.0 -15.4 254 27 314.5 314.6 287.3 315.8 0.34 20 527 5359 -11.5 -18.5 56 7.0 -13.6 253 27 314.3 314.6 288.7 319.8 1.69 21 524 5403 -11.7 -26.7 28 15.0 -15.3 253 27 314.5 314.7 287.9 317.4 0.82 22 515 5535 -12.7 -32.7 17 20.0 -16.7 252 28 314.9 315.0 287.6 316.6 0.47 23 510 5610 -13.3 -26.3 33 13.0 -16.4 251 28 315.0 315.2 288.1 318.0 0.88 24 505 5684 -13.5 -42.5 7 29.0 -17.9 251 29 315.7 315.7 287.5 316.3 0.18 25 500 5760 -14.1 -46.1 5 32.0 -18.5 250 29 315.8 315.9 287.5 316.3 0.12 26 492 5882 -14.7 -52.7 2 38.0 -19.1 254 29 316.6 316.6 287.7 316.8 0.06 27 465 6307 -18.5 -54.5 3 36.0 -22.1 258 31 317.0 317.0 287.8 317.2 0.05 28 457 6437 -18.1 -53.1 3 35.0 -21.8 254 33 319.1 319.1 288.5 319.3 0.06 29 400 7420 -24.9 -52.9 6 28.0 -27.4 235 28 322.6 322.6 289.6 322.9 0.07 30 336 8671 -32.7 -53.7 10 21.0 -34.1 239 39 328.5 328.5 291.3 328.8 0.08 31 335 8692 -32.7 -55.7 8 23.0 -34.2 240 39 328.7 328.8 291.4 329.0 0.06 32 300 9460 -39.3 -52.3 24 13.0 -40.1 250 44 330.0 330.0 291.8 330.4 0.10 33 298 9506 -39.7 -51.7 27 12.0 -40.4 250 44 330.0 330.1 291.9 330.5 0.11 34 262 10371 -47.1 -60.1 21 13.0 -47.5 246 41 331.6 331.6 292.2 331.7 0.04 35 250 10680 -48.1 -64.1 14 16.0 -48.5 245 40 334.6 334.6 293.0 334.7 0.03 36 229 11252 -51.7 -68.7 11 17.0 -52.0 243 40 337.6 337.6 293.7 337.6 0.02 37 200 12120 -55.9 -70.9 14 15.0 -56.1 240 41 344.2 344.2 295.3 344.3 0.01 38 175 12962 -59.1 -78.1 7 19.0 -59.3 245 47 352.4 352.4 297.1 352.4 0.01 39 154 13764 -57.7 -81.7 3 24.0 -57.9 237 41 367.9 367.9 300.2 367.9 0.00 40 150 13930 -57.9 -81.9 3 24.0 -58.2 235 39 370.3 370.3 300.6 370.3 0.00 41 127 14973 -60.1 -85.1 2 25.0 -60.3 247 40 384.4 384.4 302.9 384.4 0.00 42 114 15637 -65.9 -86.9 4 21.0 -66.0 269 39 385.7 385.7 303.1 385.7 0.00 43 108 15964 -66.7 -86.7 4 20.0 -66.8 259 39 390.2 390.2 303.8 390.2 0.00 44 100 16430 -65.9 -86.9 4 21.0 -66.0 245 38 400.4 400.4 305.3 400.4 0.00 45 91 17009 -62.7 -86.7 3 24.0 -62.9 258 34 417.7 417.7 307.4 417.7 0.00 46 83 17574 -65.9 -88.9 3 23.0 -66.1 286 23 422.3 422.3 308.0 422.3 0.00 47 70 18620 -62.1 -89.1 2 27.0 -62.4 340 4 451.5 451.5 311.0 451.5 0.00 48 62 19365 -63.5 -90.5 1 27.0 -63.8 20 10 464.4 464.4 312.1 464.4 0.00 49 50 20690 -61.1 -90.1 1 29.0 -61.6 90 21 499.5 499.5 314.9 499.5 0.00 50 30 23890 -56.7 -91.7 0 35.0 -58.0 85 31 590.1 590.1 320.2 590.1 0.00 51 20 26490 -52.7 -89.7 0 37.0 -55.5 100 26 674.9 674.9 323.6 674.9 0.01 52 13 29294 -49.1 -87.1 0 38.0 -54.1 775.8 775.8 326.6 775.9 0.02 53 13 29294 -49.5 -87.5 0 38.0 -54.4 774.4 774.4 326.6 774.5 0.01 TRP 175 12962 -59.1 -78.1 7 19.0 -59.3 245 47 352.4 352.4 297.1 352.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 679.00 mb = 3376.28 m = 11076.90 ft Wetbulb zero: 685.66 mb = 3297.97 m = 10819.99 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 68.12 % Est. max temperature: 26.02 C = 78.84 F Sfc-Lift cond lev (LCL): 956.31 mb = 539.99 m = 1771.59 ft T: 16.20 C 700-500 lapse rate: 5.97 C/km ThetaE index: 14.28 C Layer 1015.0- 925.0 mb Conv cond level (CCL): 860.24 mb = 1435.43 m = 4709.36 ft Mean mixing ratio: 10.46 g/kg Conv temperature: 26.24 C = 79.24 F Cap Strength: 1.91 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: 5.56 C Lifted Index @700 mb: -0.06 C Showalter Index: 1.00 C Risk: Thunderstorms probable Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.60 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 135.00 Risk: None Energy Index: -1.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.43 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 84.64 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 923.27 mb = 838.85 m = 2752.08 ft Lev Free Conv (LFC): 698.27 mb = 3151.89 m = 10340.72 ft Equ Level (EL): 548.27 mb = 5054.74 m = 16583.59 ft B at Equ Level: 29.73 J/kg Max Parcel Lev (MPL): 458.27 mb = 6416.15 m = 21050.11 ft Wind level data Storm motion: 307 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 1017 13 45 12 -8.5 -8.5 | 84 17 -17.2 -1.8 1 1000 158 50 13 -10.0 -8.4 | 85 19 -18.7 -1.7 2 948 610 20 16 -5.5 -15.0 | 59 16 -14.2 -8.4 3 925 823 30 15 -7.5 -13.0 | 69 17 -16.2 -6.3 4 915 914 30 13 -6.5 -11.3 | 73 16 -15.2 -4.6 5 851 1524 0 0 -0.0 -0.0 | 127 11 -8.7 6.7 6 850 1536 150 2 -1.0 1.7 | 131 13 -9.7 8.4 7 790 2134 115 2 -1.8 0.8 | 126 13 -10.5 7.5 8 707 3048 280 10 9.8 -1.7 | 193 5 1.1 4.9 9 700 3132 285 16 15.5 -4.1 | 249 7 6.8 2.5 10 629 3962 295 11 10.0 -4.6 | 212 2 1.3 2.0 11 605 4267 280 21 20.7 -3.6 | 256 12 12.0 3.0 12 582 4572 260 24 23.6 4.2 | 234 18 14.9 10.8 13 500 5760 250 29 27.3 9.9 | 228 25 18.6 16.6 14 498 5791 250 29 27.3 9.9 | 228 25 18.6 16.6 15 478 6096 265 28 27.9 2.4 | 245 21 19.2 9.1 16 440 6706 245 37 33.5 15.6 | 228 33 24.8 22.3 17 400 7420 235 28 22.9 16.1 | 212 27 14.2 22.7 18 357 8230 225 37 26.2 26.2 | 208 37 17.5 32.8 19 327 8839 245 40 36.3 16.9 | 229 36 27.6 23.6 20 300 9460 250 44 41.3 15.0 | 236 39 32.6 21.7 21 250 10680 245 40 36.3 16.9 | 229 36 27.6 23.6 22 200 12120 240 41 35.5 20.5 | 225 38 26.8 27.2 23 175 12962 245 47 42.6 19.9 | 232 43 33.9 26.5 24 171 13106 245 47 42.6 19.9 | 232 43 33.9 26.5 25 150 13930 235 39 31.9 22.4 | 219 37 23.2 29.0 26 148 14021 235 40 32.8 22.9 | 219 38 24.1 29.6 27 141 14326 245 35 31.7 14.8 | 227 31 23.0 21.5 28 127 14935 245 40 36.3 16.9 | 229 36 27.6 23.6 29 121 15240 280 40 39.4 -6.9 | 271 31 30.7 -0.3 30 100 16430 245 38 34.4 16.1 | 229 34 25.7 22.7 31 100 16459 260 53 52.2 9.2 | 250 46 43.5 15.9 32 95 16764 245 38 34.4 16.1 | 229 34 25.7 22.7 33 70 18620 340 4 1.4 -3.8 | 112 8 -7.3 2.9 34 50 20690 90 21 -21.0 0.0 | 103 30 -29.7 6.7 35 30 23890 85 31 -30.9 -2.7 | 96 40 -39.6 4.0 36 20 26490 100 26 -25.6 4.5 | 108 36 -34.3 11.2 Wind Parameters Mean winds (0-6000m): 277.5 at 14.6 knts Storm direction: 307.5 at 11.0 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -39.3 tot: 55.7 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 81.54 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 40 14 78 18| 0.0 5.7 5.7| 0.8 -28.2 -27.4 -54.8 -0.80| 7.4 -5.9 1000 32 14 72 17| 0.0 2.1 2.1| 21.8 -35.8 -14.0 -14.0 -0.16| 8.3 -1.4 1500 32 11 79 15| 0.0 4.1 4.1| 47.7 -35.8 11.9 8.0 0.24| 9.3 2.3 2000 35 9 88 14| 0.5 3.0 3.6| 50.2 -38.6 11.6 5.8 0.22| 7.8 1.7 2500 40 8 93 14| 1.1 2.4 3.6| 68.4 -39.3 29.1 11.7 0.31| 7.4 2.3 3000 25 8 89 12| 1.7 2.0 3.7| 94.9 -39.3 55.7 18.6 0.41| 8.3 3.4 4000 338 9 71 6| 1.6 1.5 3.1|105.5 -41.3 64.2 16.0 0.42| 7.9 3.3 5000 299 12 239 2| 1.3 3.0 4.3|107.9 -68.2 39.6 7.9 0.26| 8.3 2.1 6000 277 15 231 8| 1.3 2.7 4.1|137.0 -76.9 60.1 10.0 0.26| 7.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251101.23.gif