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 YMMG... Searching the city database file for: YMMG ... Date:2300Z 8 OCT 25 Station: YMMG WMO ident: 94821 Latitude: -37.73 Longitude: 140.78 Elevation: 69.00 ------------------------------------------------------------------------------- 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 62 295 13 SFC 999 69 13.0 9.6 80 3.4 11.1 295 13 286.2 287.5 284.2 307.2 7.52 2 925 710 6.8 2.9 76 3.9 4.9 275 40 286.3 287.2 281.6 300.7 5.10 3 871 1201 2.4 0.7 89 1.7 1.6 275 40 286.7 287.5 281.2 299.8 4.62 4 850 1398 1.8 -6.2 55 8.0 -1.3 275 42 288.0 288.5 279.7 296.3 2.83 5 844 1455 1.6 -9.4 44 11.0 -2.4 277 43 288.4 288.8 279.1 295.0 2.22 6 835 1541 1.0 -7.0 55 8.0 -2.1 280 45 288.7 289.1 279.8 296.6 2.70 7 821 1677 0.6 -4.2 70 4.8 -1.4 280 44 289.6 290.2 281.1 299.6 3.41 8 808 1805 0.0 -15.0 31 15.0 -4.7 280 44 290.3 290.6 279.0 294.8 1.47 9 751 2386 -3.9 -5.0 92 1.1 -4.4 284 40 292.2 292.9 282.4 302.5 3.51 10 708 2849 -6.9 -16.9 45 10.0 -9.8 273 53 293.9 294.1 280.6 298.3 1.44 11 700 2938 -5.7 -52.7 1 47.0 -11.6 270 56 296.2 296.2 279.7 296.3 0.04 12 667 3317 -4.9 -47.9 2 43.0 -11.2 266 61 301.2 301.2 282.0 301.5 0.08 13 500 5510 -21.3 -43.3 12 22.0 -23.8 275 78 307.1 307.1 284.4 307.7 0.17 14 461 6102 -25.9 -45.9 14 20.0 -27.8 274 80 308.5 308.6 284.9 309.0 0.14 15 444 6373 -28.1 -59.1 3 31.0 -29.9 273 80 309.1 309.1 285.0 309.2 0.03 16 400 7110 -34.7 -60.7 5 26.0 -35.8 270 80 309.9 309.9 285.3 310.0 0.03 17 357 7894 -41.5 -58.5 14 17.0 -42.1 275 74 311.0 311.0 285.7 311.2 0.04 18 317 8694 -46.1 -70.1 5 24.0 -46.6 282 90 315.4 315.4 287.2 315.4 0.01 19 300 9060 -47.1 -71.1 5 24.0 -47.6 285 98 319.0 319.0 288.4 319.0 0.01 20 281 9490 -48.5 -68.5 8 20.0 -48.9 285 117 323.0 323.0 289.7 323.0 0.01 21 277 9584 -48.1 -70.0 6 22.0 -48.5 285 120 325.0 325.0 290.3 325.0 0.01 22 267 9826 -46.9 -73.9 3 27.0 -47.4 286 118 330.1 330.1 291.7 330.1 0.01 23 250 10260 -47.7 -77.7 2 30.0 -48.2 290 106 335.2 335.2 293.1 335.2 0.00 24 200 11730 -48.9 -80.9 1 32.0 -49.4 285 94 355.3 355.3 297.8 355.3 0.00 25 181 12382 -50.1 -84.1 1 34.0 -50.6 287 94 363.7 363.7 299.4 363.7 0.00 26 170 12791 -48.3 -84.3 1 36.0 -49.0 290 97 373.2 373.2 301.1 373.2 0.00 27 150 13610 -50.1 -85.1 1 35.0 -50.7 290 82 383.7 383.7 302.8 383.8 0.00 28 140 14059 -52.5 -86.5 1 34.0 -53.0 290 83 387.2 387.2 303.3 387.2 0.00 29 119 15118 -49.5 -87.5 0 38.0 -50.4 286 69 411.1 411.1 306.6 411.1 0.00 30 103 16051 -55.7 -88.7 1 33.0 -56.2 303 67 416.6 416.6 307.3 416.6 0.00 31 100 16240 -55.5 -88.5 1 33.0 -56.0 295 68 420.5 420.5 307.7 420.5 0.00 32 70 18540 -51.7 -88.7 0 37.0 -52.8 335 21 473.8 473.8 313.0 473.8 0.00 TRP 281 9490 -48.5 -68.5 8 20.0 -48.9 285 117 323.0 323.0 289.7 323.0 0.01 WND 277 9584 -48.1 -70.0 6 22.0 -48.5 285 120 325.0 325.0 290.3 325.0 0.01 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 808.00 mb = 1804.98 m = 5921.79 ft Wetbulb zero: 859.52 mb = 1307.98 m = 4291.23 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 38.04 % Est. max temperature: 14.86 C = 58.75 F Sfc-Lift cond lev (LCL): 949.16 mb = 495.23 m = 1624.74 ft T: 8.88 C 700-500 lapse rate: 6.07 C/km ThetaE index: 12.26 C Layer 925.0- 835.0 mb Conv cond level (CCL): 898.32 mb = 948.79 m = 3112.80 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 13.23 C = 55.81 F Cap Strength: 5.39 C Lifted Index: 5.57 C Risk: None Lifted Index @300 mb: 11.44 C Lifted Index @700 mb: 2.04 C Showalter Index: 10.32 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 15.10 C K Index: -30.10 Risk: None Sweat Index: 162.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.11 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 900.77 mb = 926.56 m = 3039.85 ft Lev Free Conv (LFC): 885.77 mb = 1063.55 m = 3489.29 ft Equ Level (EL): 825.77 mb = 1630.57 m = 5349.56 ft B at Equ Level: 6.66 J/kg Max Parcel Lev (MPL): 775.77 mb = 2128.55 m = 6983.34 ft Wind level data Storm motion: 303 at 42 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 ---------------------------------------------------------- 0 999 69 295 13 11.8 -5.5 | 127 29 -22.9 17.4 1 925 710 275 40 39.8 -3.5 | 195 20 5.1 19.5 2 902 914 275 38 37.9 -3.3 | 189 20 3.1 19.6 3 850 1398 275 42 41.8 -3.7 | 200 21 7.1 19.3 4 837 1524 280 45 44.3 -7.8 | 212 18 9.6 15.1 5 775 2134 280 42 41.4 -7.3 | 203 17 6.6 15.6 6 746 2438 285 40 38.6 -10.4 | 197 13 3.9 12.6 7 700 2938 270 56 56.0 -0.0 | 223 31 21.3 22.9 8 663 3353 265 62 61.8 5.4 | 224 39 27.0 28.3 9 588 4267 270 66 66.0 -0.0 | 234 39 31.3 22.9 10 500 5510 275 78 77.7 -6.8 | 249 46 43.0 16.1 11 481 5791 275 80 79.7 -7.0 | 250 48 45.0 16.0 12 400 7110 270 80 80.0 -0.0 | 243 51 45.3 22.9 13 355 7925 275 74 73.7 -6.4 | 247 42 39.0 16.5 14 300 9060 285 98 94.7 -25.4 | 272 60 59.9 -2.4 15 281 9490 285 117 113.0 -30.3 | 275 79 78.3 -7.3 16 277 9584 285 120 115.9 -31.1 | 276 82 81.2 -8.1 17 270 9754 285 120 115.9 -31.1 | 276 82 81.2 -8.1 18 250 10260 290 106 99.6 -36.3 | 282 66 64.9 -13.3 19 235 10668 290 103 96.8 -35.2 | 281 63 62.1 -12.3 20 214 11278 290 114 107.1 -39.0 | 283 74 72.4 -16.1 21 200 11730 285 94 90.8 -24.3 | 271 56 56.1 -1.4 22 186 12192 285 92 88.9 -23.8 | 271 54 54.1 -0.9 23 170 12802 290 97 91.2 -33.2 | 280 57 56.4 -10.2 24 150 13610 290 82 77.1 -28.0 | 277 43 42.3 -5.1 25 148 13716 290 81 76.1 -27.7 | 277 42 41.4 -4.8 26 128 14630 290 86 80.8 -29.4 | 278 47 46.1 -6.5 27 117 15240 285 65 62.8 -16.8 | 258 29 28.1 6.1 28 111 15545 300 53 45.9 -26.5 | 288 12 11.2 -3.6 29 106 15850 310 57 43.7 -36.6 | 327 16 8.9 -13.7 30 101 16154 300 73 63.2 -36.5 | 295 32 28.5 -13.6 31 100 16240 295 68 61.6 -28.7 | 282 28 26.9 -5.8 32 97 16459 295 68 61.6 -28.7 | 282 28 26.9 -5.8 33 70 18540 335 21 8.9 -19.0 | 99 26 -25.8 3.9 Wind Parameters Mean winds (0-6000m): 273.5 at 55.5 knts Storm direction: 303.5 at 41.6 knts Shear (0-3000m) pos: 1.5 neg: 7.1 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 194.7 neg: -21.7 tot: 173.0 m^2/s^2 ave: 57.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 139.17 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 ------------------------------------------------------------------------------- 500 281 23 147 22| 0.0 22.5 22.5| 89.7 0.0 89.7 179.4 0.77| 22.7 17.4 1000 278 31 168 19| 0.0 14.1 14.1|120.3 -5.1 115.2 115.2 0.74| 15.4 11.4 1500 277 35 179 19| 2.3 9.4 11.7|154.0 -5.1 148.8 99.2 0.77| 12.8 9.8 2000 278 37 186 18| 1.7 6.4 8.1|154.0 -15.9 138.0 69.0 0.66| 10.2 6.8 2500 279 38 189 17| 1.8 5.2 6.9|166.4 -21.7 144.7 57.9 0.59| 9.8 5.8 3000 278 40 196 18| 1.5 7.1 8.6|194.7 -21.7 173.0 57.7 0.50| 11.2 5.6 4000 274 46 209 23| 1.6 6.0 7.6|251.6 -21.7 229.9 57.5 0.50| 9.8 4.9 5000 273 51 218 26| 2.3 4.8 7.1|348.1 -21.7 326.4 65.3 0.55| 8.9 4.9 6000 273 55 227 28| 2.4 4.2 6.6|405.4 -37.8 367.6 61.3 0.54| 8.1 4.4 Wrote GIF file: /home/apache/climate/data/raob//YMMG/skewt/YMMG.skewt.20251008.23.gif