UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for YMML... Searching the city database file for: YMML ... Date:2300Z 8 OCT 25 Station: YMML WMO ident: 94866 Latitude: -37.67 Longitude: 144.83 Elevation: 141.00 ------------------------------------------------------------------------------- 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 68 275 16 SFC 995 141 17.0 3.0 39 14.0 9.7 275 16 290.6 291.4 283.1 304.3 4.77 2 976 296 14.0 2.0 44 12.0 8.0 285 20 289.2 289.9 282.3 302.2 4.53 3 925 723 9.6 0.6 53 9.0 5.3 300 23 289.1 289.9 282.0 301.6 4.32 4 850 1417 3.2 -1.4 72 4.6 1.1 290 30 289.5 290.2 281.8 301.2 4.06 5 800 1904 -1.3 -2.5 92 1.2 -1.8 277 44 289.8 290.5 281.8 301.3 3.97 6 798 1924 -0.7 -4.9 73 4.2 -2.4 278 45 290.6 291.2 281.5 300.3 3.33 7 797 1934 1.8 -12.2 35 14.0 -3.1 278 45 293.4 293.7 280.9 299.1 1.88 8 794 1964 2.2 -12.8 32 15.0 -3.0 279 46 294.1 294.4 281.1 299.6 1.80 9 748 2444 0.6 -25.4 12 26.0 -6.1 290 50 297.5 297.6 281.1 299.6 0.65 10 700 2973 -2.7 -27.7 13 25.0 -8.7 290 55 299.5 299.6 281.9 301.3 0.56 11 657 3471 -7.3 -24.3 24 17.0 -11.5 283 63 299.8 299.9 282.4 302.4 0.81 12 500 5540 -22.1 -50.1 6 28.0 -24.6 280 79 306.1 306.1 284.0 306.4 0.08 13 491 5673 -23.3 -52.3 5 29.0 -25.7 281 80 306.2 306.2 284.0 306.4 0.06 14 400 7140 -33.9 -66.9 2 33.0 -35.1 290 94 310.9 310.9 285.7 311.0 0.01 15 370 7682 -37.9 -66.9 3 29.0 -38.8 290 96 312.6 312.6 286.3 312.7 0.01 16 348 8103 -39.7 -60.7 9 21.0 -40.5 290 113 315.7 315.7 287.3 315.8 0.03 17 321 8654 -41.5 -58.5 14 17.0 -42.2 290 136 320.6 320.6 289.0 320.8 0.04 18 300 9110 -44.9 -53.9 36 9.0 -45.3 290 151 322.1 322.1 289.5 322.4 0.08 19 283 9496 -48.5 -55.5 44 7.0 -48.7 290 147 322.3 322.3 289.5 322.6 0.07 20 275 9684 -49.9 -64.9 16 15.0 -50.2 290 145 323.0 323.0 289.7 323.0 0.02 21 274 9708 -49.7 -70.7 7 21.0 -50.1 290 146 323.6 323.6 289.9 323.6 0.01 22 264 9951 -48.8 -72.6 5 23.8 -49.2 285 151 328.3 328.3 291.3 328.4 0.01 23 250 10310 -47.5 -75.5 3 28.0 -48.0 285 132 335.4 335.4 293.2 335.5 0.01 24 227 10950 -46.1 -79.1 1 33.0 -46.7 285 117 347.0 347.0 296.0 347.0 0.00 25 200 11790 -47.7 -80.7 1 33.0 -48.3 285 102 357.2 357.2 298.1 357.2 0.00 26 182 12410 -49.9 -81.9 1 32.0 -50.4 289 97 363.4 363.4 299.4 363.4 0.00 27 164 13095 -47.7 -81.7 1 34.0 -48.4 293 100 378.1 378.1 301.9 378.1 0.00 28 150 13680 -50.9 -82.9 1 32.0 -51.5 290 95 382.4 382.4 302.6 382.4 0.00 29 129 14658 -53.7 -84.7 1 31.0 -54.2 290 78 394.2 394.2 304.4 394.2 0.00 30 100 16290 -56.1 -86.1 1 30.0 -56.6 300 55 419.3 419.3 307.6 419.3 0.00 31 70 18540 -53.1 -86.1 1 33.0 -54.0 305 34 470.8 470.8 312.7 470.8 0.00 32 50 20710 -51.7 -85.7 1 34.0 -53.1 5 7 521.6 521.6 316.4 521.7 0.01 33 30 24010 -52.1 -87.1 1 35.0 -54.2 75 15 602.6 602.6 320.7 602.6 0.01 TRP 275 9684 -49.9 -64.9 16 15.0 -50.2 290 145 323.0 323.0 289.7 323.0 0.02 WND 264 9951 -48.8 -72.6 5 23.8 -49.2 285 151 328.3 328.3 291.3 328.4 0.01 Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 814.44 mb = 1763.20 m = 5784.71 ft Freezing level: 797.72 mb = 1926.62 m = 6320.85 ft Freezing level: 739.27 mb = 2540.43 m = 8334.63 ft Wetbulb zero: 830.66 mb = 1601.80 m = 5255.19 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 31.26 % Est. max temperature: 15.96 C = 60.73 F Sfc-Lift cond lev (LCL): 806.22 mb = 1841.69 m = 6042.22 ft T: -0.73 C 700-500 lapse rate: 7.56 C/km ThetaE index: 3.09 C Layer 976.0- 800.0 mb Conv cond level (CCL): 802.54 mb = 1878.40 m = 6162.65 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 16.19 C = 61.15 F Cap Strength: 5.60 C Lifted Index: 5.48 C Risk: None Lifted Index @300 mb: 14.38 C Lifted Index @700 mb: 5.60 C Showalter Index: 6.01 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.70 C K Index: -1.10 Risk: None Sweat Index: 139.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.20 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 36598.25 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 807.92 mb = 1824.76 m = 5986.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 41 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 ---------------------------------------------------------- 0 995 141 275 16 15.9 -1.4 | 154 31 -13.7 27.6 1 938 610 305 28 22.9 -16.1 | 153 15 -6.7 12.9 2 925 723 300 23 19.9 -11.5 | 151 20 -9.7 17.5 3 904 914 280 21 20.7 -3.6 | 161 27 -9.0 25.3 4 850 1417 290 30 28.2 -10.3 | 176 19 -1.4 18.7 5 839 1524 290 29 27.3 -9.9 | 173 19 -2.4 19.0 6 807 1829 275 43 42.8 -3.7 | 208 28 13.2 25.2 7 777 2134 285 49 47.3 -12.7 | 227 24 17.7 16.3 8 720 2743 295 51 46.2 -21.6 | 246 18 16.6 7.4 9 700 2973 290 55 51.7 -18.8 | 245 24 22.1 10.1 10 640 3658 280 67 66.0 -11.6 | 245 40 36.4 17.3 11 591 4267 285 70 67.6 -18.1 | 254 40 38.0 10.8 12 500 5540 280 79 77.8 -13.7 | 252 51 48.2 15.2 13 400 7140 290 94 88.3 -32.1 | 273 59 58.7 -3.2 14 373 7620 290 94 88.3 -32.1 | 273 59 58.7 -3.2 15 312 8839 290 144 135.3 -49.3 | 281 108 105.7 -20.3 16 300 9110 290 151 141.9 -51.6 | 281 115 112.3 -22.7 17 298 9144 290 151 141.9 -51.6 | 281 115 112.3 -22.7 18 275 9684 290 145 136.3 -49.6 | 281 109 106.6 -20.6 19 264 9951 285 151 145.9 -39.1 | 275 117 116.2 -10.1 20 260 10058 285 151 145.9 -39.1 | 275 117 116.2 -10.1 21 250 10310 285 132 127.5 -34.2 | 273 98 97.9 -5.2 22 237 10668 285 122 117.8 -31.6 | 272 88 88.2 -2.6 23 200 11790 285 102 98.5 -26.4 | 268 69 68.9 2.6 24 180 12497 290 96 90.2 -32.8 | 274 61 60.6 -3.9 25 171 12802 295 102 92.4 -43.1 | 283 64 62.8 -14.1 26 150 13680 290 95 89.3 -32.5 | 273 60 59.6 -3.5 27 142 14021 290 95 89.3 -32.5 | 273 60 59.6 -3.5 28 123 14935 290 71 66.7 -24.3 | 263 37 37.1 4.7 29 118 15240 305 60 49.1 -34.4 | 286 20 19.5 -5.5 30 112 15545 310 69 52.9 -44.4 | 304 28 23.2 -15.4 31 107 15850 300 73 63.2 -36.5 | 283 34 33.6 -7.5 32 102 16154 300 49 42.4 -24.5 | 251 14 12.8 4.5 33 100 16290 300 55 47.6 -27.5 | 265 18 18.0 1.5 34 97 16459 300 55 47.6 -27.5 | 265 18 18.0 1.5 35 70 18540 305 34 27.9 -19.5 | 169 10 -1.8 9.5 36 50 20710 5 7 -0.6 -7.0 | 126 37 -30.2 22.0 37 30 24010 75 15 -14.5 -3.9 | 120 51 -44.1 25.1 Wind Parameters Mean winds (0-6000m): 284.3 at 55.2 knts Storm direction: 314.3 at 41.4 knts Shear (0-3000m) pos: 5.4 neg: 3.7 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 242.0 neg: -7.9 tot: 234.0 m^2/s^2 ave: 78.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 148.93 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 ------------------------------------------------------------------------------- 500 295 22 154 22| 15.1 0.0 15.1| 13.3 -7.0 6.2 12.5 0.02| 15.8 0.3 1000 292 23 157 22| 7.6 4.5 12.1| 51.0 -7.0 43.9 43.9 0.20| 15.8 3.2 1500 290 25 162 21| 5.0 4.4 9.4| 95.8 -7.0 88.8 59.2 0.35| 14.4 5.0 2000 286 29 176 21| 6.9 3.3 10.2|204.0 -7.0 196.9 98.5 0.50| 16.0 8.0 2500 287 33 187 19| 6.5 2.6 9.1|234.9 -7.0 227.9 91.2 0.52| 14.3 7.5 3000 288 37 197 18| 5.4 3.7 9.2|242.0 -7.9 234.0 78.0 0.46| 13.9 6.5 4000 286 44 218 21| 4.7 4.3 9.0|296.8 -15.6 281.1 70.3 0.43| 12.6 5.4 5000 285 50 230 24| 3.8 4.2 8.0|311.0 -23.9 287.1 57.4 0.40| 11.0 4.4 6000 284 55 237 28| 3.7 3.8 7.5|410.6 -30.8 379.7 63.3 0.42| 10.1 4.2 Wrote GIF file: /home/apache/climate/data/raob//YMML/skewt/YMML.skewt.20251008.23.gif