UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110323.upa.cvt Date: 2300Z 3 NOV 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 3 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 1012 10 23.6 18.9 75 4.7 20.4 25 15 295.7 298.2 293.1 335.1 13.70 1 1007 53 21.8 17.9 79 3.9 19.2 19 16 294.4 296.7 292.0 331.3 12.92 2 1000 113 21.2 17.8 81 3.4 18.9 10 17 294.4 296.7 292.0 331.3 12.93 3 939 655 16.2 15.5 96 0.7 15.8 5 25 294.6 296.7 291.3 328.6 11.87 4 925 783 15.6 13.7 88 1.9 14.4 5 26 295.3 297.2 290.6 326.1 10.71 5 923 801 15.6 13.2 86 2.4 14.1 4 26 295.4 297.3 290.4 325.3 10.38 6 868 1323 15.6 3.6 45 12.0 9.0 336 28 300.7 301.7 288.0 317.7 5.71 7 850 1501 14.2 9.2 72 5.0 11.2 325 28 301.0 302.6 290.7 326.5 8.62 8 844 1561 13.8 8.9 72 4.9 10.9 324 29 301.2 302.8 290.7 326.4 8.51 9 823 1774 14.8 5.8 55 9.0 9.6 321 27 304.4 305.8 290.5 325.7 7.04 10 723 2856 6.8 2.7 75 4.1 4.5 319 19 307.2 308.4 290.8 326.8 6.44 11 700 3121 4.8 -1.2 65 6.0 1.8 300 18 307.8 308.7 289.8 323.3 5.01 12 668 3501 2.2 -9.8 41 12.0 -2.8 295 17 309.0 309.5 288.0 317.7 2.72 13 652 3697 0.6 -8.4 51 9.0 -3.2 294 16 309.4 310.0 288.5 319.2 3.11 14 647 3758 0.4 -14.6 31 15.0 -5.1 301 15 309.8 310.2 287.4 316.0 1.90 15 620 4101 1.4 -33.6 5 35.0 -7.2 336 10 314.8 314.8 287.5 316.1 0.36 16 611 4219 1.6 -31.4 6 33.0 -7.0 345 9 316.3 316.4 288.1 317.9 0.45 17 566 4832 -2.7 -35.7 6 33.0 -10.1 324 10 318.3 318.3 288.6 319.4 0.32 18 559 4931 -1.7 -44.7 2 43.0 -9.9 317 12 320.6 320.6 289.0 321.1 0.13 19 500 5810 -7.3 -28.3 17 21.0 -12.8 335 9 324.1 324.3 290.8 326.8 0.74 20 456 6521 -10.9 -38.9 8 28.0 -16.3 357 8 328.3 328.3 291.5 329.4 0.29 21 400 7510 -19.5 -48.5 6 29.0 -23.1 10 8 329.6 329.7 291.7 330.1 0.12 22 345 8585 -28.9 -49.9 11 21.0 -30.8 358 10 331.1 331.2 292.2 331.6 0.12 23 342 8647 -28.5 -40.5 31 12.0 -30.0 4 10 332.5 332.6 292.7 333.8 0.33 24 310 9342 -33.9 -39.9 55 6.0 -34.6 357 11 334.4 334.5 293.3 335.9 0.38 25 300 9570 -35.3 -40.3 60 5.0 -35.8 300 23 335.6 335.7 293.6 337.1 0.38 26 271 10274 -41.1 -43.9 74 2.8 -41.3 291 28 337.1 337.2 293.9 338.2 0.29 27 250 10820 -45.3 -55.3 32 10.0 -45.7 280 19 338.7 338.7 294.1 339.1 0.08 28 237 11172 -48.5 -53.1 59 4.6 -48.7 282 22 339.1 339.1 294.2 339.6 0.12 29 217 11743 -52.9 -57.9 55 5.0 -53.1 289 29 340.9 341.0 294.6 341.2 0.07 30 207 12043 -56.1 -60.0 61 3.9 -56.2 293 33 340.6 340.6 294.5 340.8 0.06 31 200 12260 -58.1 -62.9 54 4.8 -58.2 290 33 340.8 340.8 294.6 340.9 0.04 32 177 13016 -65.5 -68.4 67 2.9 -65.5 290 29 340.7 340.7 294.5 340.8 0.02 33 169 13296 -67.1 -71.2 56 4.1 -67.1 265 32 342.6 342.6 295.0 342.7 0.02 34 157 13743 -64.9 -73.9 28 9.0 -65.0 271 35 353.6 353.6 297.4 353.7 0.01 35 150 14020 -67.1 -77.1 23 10.0 -67.2 280 23 354.5 354.5 297.6 354.5 0.01 36 147 14142 -67.5 -77.5 23 10.0 -67.5 280 22 355.9 355.9 297.9 355.9 0.01 37 132 14794 -64.5 -80.5 9 16.0 -64.6 280 37 372.3 372.3 301.0 372.4 0.00 38 117 15523 -69.1 -85.1 8 16.0 -69.2 306 11 376.9 376.9 301.8 376.9 0.00 39 105 16175 -65.5 -84.5 5 19.0 -65.6 289 21 395.6 395.6 304.6 395.6 0.00 40 100 16470 -67.3 -86.3 5 19.0 -67.4 320 14 397.7 397.7 304.9 397.7 0.00 41 70 18640 -65.1 -88.1 3 23.0 -65.3 50 18 445.1 445.1 310.4 445.1 0.00 42 56 20008 -63.7 -89.7 2 26.0 -64.0 77 18 477.6 477.6 313.2 477.6 0.00 43 50 20710 -60.3 -89.3 1 29.0 -60.9 90 18 501.4 501.4 315.1 501.4 0.00 44 48 20966 -59.3 -89.3 1 30.0 -60.0 90 19 509.7 509.7 315.6 509.7 0.00 45 32 23512 -58.9 -90.9 1 32.0 -59.9 90 30 573.4 573.4 319.3 573.4 0.00 46 30 23920 -56.3 -90.3 1 34.0 -57.7 90 32 591.2 591.2 320.2 591.2 0.00 47 28 24359 -55.3 -90.3 1 35.0 -56.9 87 32 605.7 605.7 320.9 605.7 0.00 48 22 25893 -56.1 -90.1 1 34.0 -57.9 79 31 646.6 646.6 322.6 646.6 0.01 49 20 26500 -54.7 -89.7 1 35.0 -57.0 75 31 668.7 668.7 323.4 668.8 0.01 50 17 27546 -51.7 -88.7 0 37.0 -55.1 77 33 710.2 710.2 324.7 710.2 0.01 51 10 31010 -48.7 -86.7 0 38.0 -54.8 85 38 837.8 837.8 328.1 837.9 0.02 52 8.6 32005 -47.3 -86.3 0 39.0 -54.5 880.1 880.2 329.0 880.4 0.03 53 8.5 32082 -47.5 -86.5 0 39.0 -54.7 882.3 882.3 329.1 882.6 0.03 TRP 169 13296 -67.1 -71.2 56 4.1 -67.1 265 32 342.6 342.6 295.0 342.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 594.26 mb = 4447.12 m = 14590.12 ft Wetbulb zero: 687.55 mb = 3266.74 m = 10717.53 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 45.99 % Est. max temperature: 28.67 C = 83.61 F Sfc-Lift cond lev (LCL): 944.78 mb = 602.04 m = 1975.18 ft T: 16.69 C 700-500 lapse rate: 4.50 C/km ThetaE index: 13.56 C Layer 939.0- 850.0 mb Conv cond level (CCL): 848.12 mb = 1519.66 m = 4985.69 ft Mean mixing ratio: 11.98 g/kg Conv temperature: 28.96 C = 84.12 F Cap Strength: 4.46 C Lifted Index: 4.34 C Risk: None Lifted Index @300 mb: 5.58 C Lifted Index @700 mb: 0.80 C Showalter Index: 5.63 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 16.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.40 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.32 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 189.97 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 929.66 mb = 740.11 m = 2428.16 ft Lev Free Conv (LFC): 654.66 mb = 3663.70 m = 12019.85 ft Equ Level (EL): 644.66 mb = 3787.53 m = 12426.12 ft B at Equ Level: 5.49 J/kg Max Parcel Lev (MPL): 624.66 mb = 4041.10 m = 13258.06 ft Wind level data Storm motion: 357 at 14 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 1012 10 25 15 -6.3 -13.6 | 91 7 -7.1 0.2 1 1000 113 10 17 -3.0 -16.7 | 51 5 -3.7 -3.0 2 978 305 5 22 -1.9 -21.9 | 18 9 -2.7 -8.2 3 925 783 5 26 -2.3 -25.9 | 14 13 -3.0 -12.1 4 911 914 360 27 -0.0 -27.0 | 3 13 -0.7 -13.2 5 850 1501 325 28 16.1 -22.9 | 301 18 15.3 -9.2 6 848 1524 325 29 16.6 -23.8 | 302 19 15.9 -10.0 7 817 1829 320 27 17.4 -20.7 | 293 18 16.6 -6.9 8 788 2134 315 24 17.0 -17.0 | 281 17 16.2 -3.2 9 706 3048 320 17 10.9 -13.0 | 266 10 10.2 0.7 10 700 3121 300 18 15.6 -9.0 | 252 16 14.8 4.8 11 680 3353 300 17 14.7 -8.5 | 249 15 14.0 5.3 12 655 3658 290 16 15.0 -5.5 | 240 17 14.3 8.3 13 630 3962 325 12 6.9 -9.8 | 237 7 6.1 3.9 14 606 4267 350 8 1.4 -7.9 | 186 6 0.6 5.9 15 584 4572 340 5 1.7 -4.7 | 186 9 1.0 9.1 16 541 5182 300 18 15.6 -9.0 | 252 16 14.8 4.8 17 521 5486 300 20 17.3 -10.0 | 257 17 16.6 3.8 18 500 5810 335 9 3.8 -8.2 | 209 6 3.1 5.6 19 482 6096 355 10 0.9 -10.0 | 182 4 0.1 3.8 20 427 7010 360 6 -0.0 -6.0 | 175 8 -0.7 7.8 21 400 7510 10 8 -1.4 -7.9 | 160 6 -2.1 5.9 22 362 8230 30 11 -5.5 -9.5 | 124 8 -6.2 4.2 23 347 8534 355 10 0.9 -10.0 | 182 4 0.1 3.8 24 318 9144 50 10 -7.7 -6.4 | 131 11 -8.4 7.3 25 305 9449 325 11 6.3 -9.0 | 230 7 5.6 4.8 26 300 9570 300 23 19.9 -11.5 | 263 19 19.2 2.3 27 292 9754 295 24 21.8 -10.1 | 260 21 21.0 3.6 28 279 10058 295 31 28.1 -13.1 | 269 27 27.4 0.7 29 250 10820 280 19 18.7 -3.3 | 240 21 18.0 10.5 30 244 10973 280 19 18.7 -3.3 | 240 21 18.0 10.5 31 202 12192 295 35 31.7 -14.8 | 272 31 31.0 -1.0 32 200 12260 290 33 31.0 -11.3 | 265 30 30.3 2.5 33 174 13106 290 29 27.3 -9.9 | 262 27 26.5 3.8 34 169 13296 265 32 31.9 2.8 | 242 35 31.1 16.6 35 166 13411 270 34 34.0 -0.0 | 248 36 33.3 13.8 36 158 13716 270 36 36.0 -0.0 | 249 38 35.3 13.8 37 150 14020 280 23 22.7 -4.0 | 246 24 21.9 9.8 38 143 14326 280 21 20.7 -3.6 | 243 22 19.9 10.1 39 129 14935 280 42 41.4 -7.3 | 261 41 40.6 6.5 40 123 15240 260 13 12.8 2.3 | 217 20 12.1 16.0 41 117 15545 310 11 8.4 -7.1 | 229 10 7.7 6.7 42 111 15850 300 26 22.5 -13.0 | 268 22 21.8 0.8 43 100 16459 280 17 16.7 -3.0 | 236 19 16.0 10.8 44 100 16470 320 14 9.0 -10.7 | 250 9 8.3 3.0 45 95 16764 320 14 9.0 -10.7 | 250 9 8.3 3.0 46 70 18640 50 18 -13.8 -11.6 | 99 15 -14.5 2.2 47 50 20710 90 18 -18.0 0.0 | 126 23 -18.7 13.8 48 30 23920 90 32 -32.0 0.0 | 113 36 -32.7 13.8 49 20 26500 75 31 -29.9 -8.0 | 101 31 -30.7 5.7 50 10 31010 85 38 -37.9 -3.3 | 105 40 -38.6 10.5 Wind Parameters Mean winds (0-6000m): 326.9 at 18.4 knts Storm direction: 356.9 at 13.8 knts Shear (0-3000m) pos: 1.4 neg: 4.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 175.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -124.4 tot: -124.4 m^2/s^2 ave: -41.5 10^-3 m/s^2 rel: -0.78 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 24.27 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 8 20 29 7| 0.0 11.2 11.2| 0.0 -12.8 -12.8 -25.5 -0.70| 12.1 -8.4 1000 5 23 17 9| 0.0 8.3 8.3| 0.0 -31.4 -31.4 -31.4 -0.72| 9.8 -7.0 1500 355 25 354 11| 0.0 8.4 8.4| 0.0 -84.3 -84.3 -56.2 -0.81| 11.4 -9.2 2000 346 25 333 12| 0.0 6.2 6.2| 0.0-107.4-107.4 -53.7 -0.83| 9.9 -8.2 2500 340 25 321 12| 0.8 4.9 5.8| 0.0-117.8-117.8 -47.1 -0.80| 8.8 -7.0 3000 337 24 314 12| 1.4 4.1 5.5| 0.0-124.4-124.4 -41.5 -0.78| 8.0 -6.2 4000 330 22 297 11| 2.0 3.5 5.5| 1.6-150.9-149.3 -37.3 -0.66| 8.5 -5.6 5000 330 19 288 9| 2.1 3.8 5.9| 20.3-157.9-137.6 -27.5 -0.47| 8.6 -4.1 6000 327 18 280 9| 3.0 3.6 6.5| 30.6-174.0-143.4 -23.9 -0.42| 9.1 -3.9 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251103.23.gif