UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050723.upa.cvt Date: 2300Z 7 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 7 MAY 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 197 SFC 955 591 18.0 7.0 49 11.0 11.7 95 8 295.0 296.2 286.8 314.2 6.59 2 925 864 16.4 7.4 55 9.0 11.2 75 25 296.1 297.3 287.6 316.5 6.99 3 907 1031 15.4 7.4 59 8.0 10.8 68 27 296.7 298.0 287.9 317.5 7.13 4 850 1581 13.6 1.6 44 12.0 7.3 80 18 300.4 301.3 287.3 315.5 5.05 5 836 1721 12.8 1.8 47 11.0 7.0 105 18 301.0 301.9 287.6 316.6 5.21 6 767 2437 7.8 -1.2 53 9.0 3.3 125 13 303.1 303.9 287.8 317.0 4.57 7 742 2710 6.2 -9.8 31 16.0 -0.4 116 10 304.2 304.7 286.0 311.9 2.45 8 732 2821 6.8 -19.2 14 26.0 -2.0 113 10 306.1 306.3 285.2 309.8 1.14 9 700 3187 5.2 -18.8 16 24.0 -3.0 105 17 308.2 308.5 286.1 312.3 1.24 10 623 4134 3.0 -25.0 11 28.0 -5.5 236 4 316.2 316.3 288.4 319.0 0.81 11 606 4357 1.0 -11.0 40 12.0 -4.0 194 6 316.4 316.9 290.3 325.3 2.72 12 583 4667 -0.7 -17.7 26 17.0 -6.7 192 8 317.9 318.2 289.8 323.4 1.63 13 500 5870 -10.7 -17.7 56 7.0 -13.0 240 14 320.0 320.4 290.7 326.4 1.90 14 448 6701 -17.9 -22.9 65 5.0 -19.2 269 9 321.1 321.4 290.5 325.8 1.35 15 444 6768 -17.5 -31.5 28 14.0 -20.3 273 10 322.5 322.6 290.2 324.7 0.62 16 438 6870 -18.1 -33.1 26 15.0 -21.0 278 13 323.0 323.1 290.2 324.9 0.54 17 429 7024 -18.9 -32.9 28 14.0 -21.5 285 16 323.9 324.0 290.5 325.9 0.56 18 400 7540 -23.7 -32.7 43 9.0 -25.3 285 20 324.2 324.3 290.7 326.4 0.61 19 375 8007 -28.3 -34.3 56 6.0 -29.2 293 23 324.1 324.2 290.6 326.2 0.56 20 371 8084 -27.3 -47.3 13 20.0 -29.3 291 24 326.5 326.5 290.9 327.0 0.14 21 343 8644 -31.9 -47.9 19 16.0 -33.3 281 34 327.6 327.7 291.2 328.2 0.15 22 339 8727 -31.1 -59.1 5 28.0 -32.9 281 37 329.8 329.8 291.7 330.0 0.04 23 320 9136 -31.7 -57.7 6 26.0 -33.4 283 53 334.5 334.5 293.0 334.7 0.05 24 300 9590 -34.1 -57.1 8 23.0 -35.5 280 71 337.3 337.3 293.7 337.5 0.06 25 268 10372 -37.9 -67.9 3 30.0 -39.1 280 92 342.8 342.8 295.0 342.9 0.02 26 259 10607 -37.1 -64.1 4 27.0 -38.4 280 98 347.4 347.4 296.1 347.5 0.03 27 250 10850 -39.1 -61.1 8 22.0 -40.2 280 105 347.9 347.9 296.2 348.1 0.04 28 200 12340 -52.1 -65.1 20 13.0 -52.4 285 105 350.3 350.3 296.7 350.4 0.03 29 182 12944 -57.5 -67.8 26 10.3 -57.7 285 107 351.0 351.0 296.9 351.1 0.02 30 174 13227 -60.1 -69.1 30 9.0 -60.2 285 106 351.3 351.3 297.0 351.4 0.02 31 160 13746 -64.3 -69.3 50 5.0 -64.4 285 100 352.7 352.7 297.3 352.8 0.02 32 157 13861 -64.5 -78.5 13 14.0 -64.6 285 98 354.3 354.3 297.5 354.3 0.01 33 150 14140 -65.3 -79.3 13 14.0 -65.4 285 95 357.6 357.6 298.2 357.6 0.00 34 133 14861 -71.1 -81.1 21 10.0 -71.1 275 90 359.8 359.8 298.7 359.8 0.00 35 118 15572 -68.7 -86.7 6 18.0 -68.8 273 66 376.7 376.7 301.7 376.7 0.00 36 105 16264 -72.5 -87.5 9 15.0 -72.5 273 40 382.3 382.3 302.6 382.3 0.00 37 100 16550 -72.7 -88.7 7 16.0 -72.8 275 31 387.3 387.3 303.4 387.3 0.00 38 80 17856 -73.7 -89.7 7 16.0 -73.7 240 21 410.7 410.7 306.6 410.7 0.00 39 70 18640 -71.1 -90.1 4 19.0 -71.2 215 14 432.3 432.3 309.1 432.3 0.00 40 58 19764 -68.9 -90.9 3 22.0 -69.1 156 7 461.1 461.1 311.9 461.1 0.00 41 53 20313 -63.9 -89.9 2 26.0 -64.3 128 3 484.8 484.8 313.8 484.8 0.00 42 50 20670 -65.1 -90.1 2 25.0 -65.4 110 1 490.1 490.1 314.2 490.1 0.00 43 47 21045 -65.3 -90.3 2 25.0 -65.6 108 3 498.3 498.3 314.8 498.4 0.00 44 41 21883 -59.9 -89.9 1 30.0 -60.6 102 7 531.7 531.7 317.0 531.7 0.00 45 30 23850 -54.9 -87.9 1 33.0 -56.5 90 16 595.0 595.0 320.4 595.0 0.01 46 24 25283 -53.1 -86.1 1 33.0 -55.4 57 12 639.4 639.4 322.3 639.5 0.01 47 22 25842 -54.9 -87.9 1 33.0 -57.0 44 10 650.2 650.2 322.7 650.2 0.01 48 20 26460 -49.1 -85.1 1 36.0 -52.8 30 8 685.9 685.9 324.0 686.0 0.01 49 18 27158 -44.7 -83.7 1 39.0 -50.3 720.7 720.8 325.1 720.9 0.02 50 14 28832 -46.9 -84.9 1 38.0 -52.5 767.0 767.0 326.4 767.2 0.02 51 13 29327 -43.3 -83.3 0 40.0 -50.8 795.9 795.9 327.1 796.2 0.03 52 12 29866 -42.7 -82.7 0 40.0 -50.8 816.5 816.5 327.7 816.8 0.04 TRP 133 14861 -71.1 -81.1 21 10.0 -71.1 275 90 359.8 359.8 298.7 359.8 0.00 WND 182 12944 -57.5 -67.8 26 10.3 -57.7 285 107 351.0 351.0 296.9 351.1 0.02 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 592.47 mb = 4538.97 m = 14891.46 ft Wetbulb zero: 744.64 mb = 2680.30 m = 8793.52 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 36.15 % Est. max temperature: 24.82 C = 76.67 F Sfc-Lift cond lev (LCL): 810.22 mb = 1981.11 m = 6499.62 ft T: 10.98 C 700-500 lapse rate: 5.93 C/km ThetaE index: 7.16 C Layer 742.0- 700.0 mb Conv cond level (CCL): 593.60 mb = 4522.24 m = 14836.57 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 39.89 C = 103.81 F Cap Strength: 9.84 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 6.35 C Showalter Index: 8.24 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 12.30 C K Index: 1.90 Risk: None Sweat Index: 69.20 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.64 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 54275.93 J/kg Cap Strength: 9.82 C Lift Cond Lev (LCL): 782.90 mb = 2266.41 m = 7435.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 160 at 10 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 ---------------------------------------------------------- 0 955 591 95 8 -8.0 0.7 | 28 10 -4.5 -8.5 1 953 610 80 10 -9.8 -1.7 | 30 13 -6.4 -10.9 2 925 864 75 25 -24.1 -6.5 | 53 26 -20.7 -15.7 3 920 914 70 24 -22.6 -8.2 | 48 26 -19.1 -17.4 4 887 1219 65 33 -29.9 -13.9 | 49 35 -26.5 -23.1 5 856 1524 80 17 -16.7 -3.0 | 48 18 -13.3 -12.1 6 850 1581 80 18 -17.7 -3.1 | 49 19 -14.3 -12.3 7 825 1829 125 18 -14.7 10.3 | 96 11 -11.3 1.1 8 795 2134 135 17 -12.0 12.0 | 108 9 -8.6 2.8 9 739 2743 115 9 -8.2 3.8 | 41 7 -4.7 -5.4 10 700 3187 105 17 -16.4 4.4 | 70 14 -13.0 -4.8 11 686 3353 100 17 -16.7 3.0 | 65 15 -13.3 -6.2 12 660 3658 0 0 -0.0 -0.0 | 340 10 3.4 -9.2 13 611 4267 195 5 1.3 4.8 | 313 6 4.7 -4.4 14 566 4877 190 10 1.7 9.8 | 263 5 5.2 0.7 15 545 5182 240 13 11.3 6.5 | 280 15 14.7 -2.7 16 500 5870 240 14 12.1 7.0 | 278 16 15.6 -2.2 17 485 6096 240 12 10.4 6.0 | 283 14 13.8 -3.2 18 447 6706 270 9 9.0 -0.0 | 306 15 12.4 -9.2 19 429 7010 285 16 15.5 -4.1 | 305 23 18.9 -13.3 20 400 7540 285 20 19.3 -5.2 | 302 27 22.8 -14.4 21 396 7620 280 19 18.7 -3.3 | 299 25 22.1 -12.5 22 379 7925 295 22 19.9 -9.3 | 308 30 23.4 -18.5 23 348 8534 280 30 29.5 -5.2 | 294 36 33.0 -14.4 24 306 9449 285 65 62.8 -16.8 | 291 71 66.2 -26.0 25 300 9590 280 71 69.9 -12.3 | 286 76 73.4 -21.5 26 250 10850 280 105 103.4 -18.2 | 284 110 106.8 -27.4 27 234 11278 280 107 105.4 -18.6 | 284 112 108.8 -27.8 28 200 12340 285 105 101.4 -27.2 | 289 111 104.9 -36.4 29 182 12944 285 107 103.4 -27.7 | 289 113 106.8 -36.9 30 177 13106 285 107 103.4 -27.7 | 289 113 106.8 -36.9 31 150 14140 285 95 91.8 -24.6 | 290 101 95.2 -33.8 32 133 14861 275 90 89.7 -7.8 | 280 95 93.1 -17.0 33 131 14935 280 94 92.6 -16.3 | 285 99 96.0 -25.5 34 113 15850 270 53 53.0 -0.0 | 279 57 56.4 -9.2 35 100 16550 275 31 30.9 -2.7 | 289 36 34.3 -11.9 36 96 16764 275 31 30.9 -2.7 | 289 36 34.3 -11.9 37 70 18640 215 14 8.0 11.5 | 259 12 11.5 2.3 38 50 20670 110 1 -0.9 0.3 | 344 9 2.5 -8.8 39 30 23850 90 16 -16.0 0.0 | 54 16 -12.6 -9.2 40 20 26460 30 8 -4.0 -6.9 | 2 16 -0.6 -16.1 Wind Parameters Mean winds (0-6000m): 129.5 at 13.1 knts Storm direction: 159.5 at 9.8 knts Shear (0-3000m) pos: 4.7 neg: 4.9 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): -37.4 deg Storm rel helicity (0-3000m) pos: 96.0 neg: -100.5 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 16.4 stream: -0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 41.80 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 73 21 47 23| 0.0 23.1 23.1| 25.0 -5.7 19.3 38.5 0.23| 23.7 5.4 1000 71 23 48 25| 6.5 11.6 18.1| 36.5 -9.6 26.9 26.9 0.15| 21.7 3.2 1500 83 21 57 21| 9.4 7.7 17.1| 86.0 -9.6 76.4 50.9 0.34| 20.0 6.7 2000 92 20 62 18| 7.0 6.3 13.3| 86.0 -22.9 63.2 31.6 0.20| 16.8 3.4 2500 95 18 62 16| 5.6 5.9 11.5| 94.1 -25.6 68.6 27.4 0.21| 15.0 3.1 3000 95 17 61 16| 4.7 4.9 9.6| 96.0-100.5 -4.5 -1.5 -0.05| 16.4 -0.8 4000 100 14 56 12| 3.5 2.2 5.7| 96.0-124.4 -28.4 -7.1 -0.13| 14.2 -1.8 5000 113 13 66 10| 3.4 1.8 5.2|106.1-129.2 -23.1 -4.6 -0.11| 12.7 -1.4 6000 130 13 83 7| 2.5 1.6 4.1|130.8-130.0 0.8 0.1 -0.06| 11.2 -0.6 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250507.23.gif