UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for YMML... Searching the city database file for: YMML ... Date:1100Z 26 APR 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 ------------------------------------------------------------------------------- SFC 1004 141 16.2 13.9 86 2.3 14.8 175 6 289.0 290.8 287.8 317.0 9.98 1 1000 146 16.0 13.8 87 2.2 14.6 165 7 289.1 290.9 287.8 317.1 9.96 2 925 804 11.2 11.2 100 0.0 11.2 160 14 290.8 292.4 287.6 316.4 9.06 3 850 1508 7.6 7.6 100 0.0 7.6 125 9 294.1 295.5 287.5 316.4 7.72 4 842 1586 7.0 6.9 99 0.1 6.9 130 9 294.3 295.6 287.3 315.7 7.43 5 790 2109 5.0 1.6 79 3.4 3.3 28 4 297.5 298.5 286.6 313.6 5.44 6 700 3089 -0.5 -1.2 95 0.7 -0.9 350 13 301.9 302.9 287.8 317.0 5.01 7 696 3135 -0.9 -1.7 94 0.8 -1.3 349 14 302.0 302.9 287.6 316.6 4.85 8 651 3666 -2.5 -5.3 81 2.8 -3.7 10 10 306.0 306.7 288.2 318.2 3.96 9 646 3727 -2.1 -6.7 71 4.6 -4.1 26 9 307.1 307.8 288.2 318.3 3.58 10 593 4404 -4.9 -15.9 42 11.0 -8.7 167 1 311.5 311.8 287.9 317.6 1.87 11 532 5247 -11.3 -19.3 52 8.0 -13.7 108 3 313.6 313.9 288.3 318.8 1.56 12 500 5720 -14.1 -28.1 30 14.0 -17.3 75 4 315.8 316.0 288.2 318.5 0.76 13 464 6282 -17.9 -47.9 5 30.0 -21.5 125 7 317.9 318.0 288.2 318.3 0.11 14 400 7370 -27.3 -54.3 6 27.0 -29.3 150 12 319.5 319.5 288.6 319.7 0.06 15 300 9370 -44.5 -60.5 15 16.0 -45.0 140 21 322.6 322.6 289.6 322.8 0.04 16 276 9925 -48.9 -69.9 7 21.0 -49.3 138 23 324.1 324.1 290.0 324.1 0.01 17 250 10570 -53.7 -68.7 14 15.0 -53.9 135 26 326.2 326.2 290.6 326.3 0.01 18 216 11490 -59.7 -69.7 26 10.0 -59.8 143 26 330.9 330.9 292.0 330.9 0.01 19 200 11970 -58.3 -76.3 8 18.0 -58.5 160 16 340.4 340.4 294.4 340.5 0.01 20 188 12359 -58.7 -78.7 6 20.0 -58.9 223 13 345.9 345.9 295.7 345.9 0.00 21 173 12886 -54.3 -80.3 3 26.0 -54.6 288 15 361.5 361.5 299.0 361.5 0.00 22 150 13800 -54.3 -83.3 2 29.0 -54.7 265 26 376.5 376.5 301.7 376.5 0.00 23 147 13930 -53.9 -82.9 2 29.0 -54.3 267 24 379.4 379.4 302.2 379.4 0.00 24 127 14861 -58.5 -84.5 2 26.0 -58.8 284 24 387.3 387.3 303.4 387.3 0.00 25 106 15994 -60.3 -86.3 2 26.0 -60.6 253 27 404.4 404.4 305.8 404.4 0.00 26 100 16360 -58.1 -86.1 2 28.0 -58.5 250 15 415.5 415.5 307.2 415.5 0.00 27 87 17225 -63.1 -87.1 3 24.0 -63.3 300 27 422.3 422.3 308.0 422.3 0.00 28 70 18570 -60.3 -86.3 2 26.0 -60.7 265 31 455.4 455.4 311.4 455.4 0.00 29 67 18845 -59.7 -86.7 2 27.0 -60.2 266 30 462.4 462.4 312.0 462.4 0.00 30 59 19639 -61.9 -86.9 2 25.0 -62.3 270 26 474.6 474.6 313.0 474.6 0.00 31 50 20670 -60.3 -87.3 2 27.0 -60.9 275 21 501.4 501.4 315.1 501.4 0.00 32 42 21765 -57.3 -86.3 1 29.0 -58.2 534.4 534.4 317.2 534.5 0.01 TRP 87 17225 -63.1 -87.1 3 24.0 -63.3 300 27 422.3 422.3 308.0 422.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 708.18 mb = 2999.95 m = 9842.24 ft Wetbulb zero: 718.72 mb = 2875.29 m = 9433.25 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 75.42 % Est. max temperature: 21.11 C = 69.99 F Sfc-Lift cond lev (LCL): 970.25 mb = 400.89 m = 1315.25 ft T: 14.14 C 700-500 lapse rate: 5.17 C/km ThetaE index: 3.47 C Layer 925.0- 700.0 mb Conv cond level (CCL): 935.69 mb = 706.99 m = 2319.50 ft Mean mixing ratio: 9.39 g/kg Conv temperature: 17.71 C = 63.87 F Cap Strength: 4.22 C Lifted Index: 4.16 C Risk: None Lifted Index @300 mb: 4.58 C Lifted Index @700 mb: 0.48 C Showalter Index: 4.34 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.70 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.20 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.99 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 0.34 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 940.37 mb = 664.90 m = 2181.42 ft Lev Free Conv (LFC): 925.37 mb = 800.62 m = 2626.67 ft Equ Level (EL): 815.37 mb = 1849.91 m = 6069.18 ft B at Equ Level: 11.70 J/kg Max Parcel Lev (MPL): 735.37 mb = 2689.79 m = 8824.66 ft Wind level data Storm motion: 111 at 6 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 1004 141 175 6 -0.5 6.0 | 230 6 4.7 4.0 1 1000 146 165 7 -1.8 6.8 | 216 6 3.4 4.7 2 947 610 155 13 -5.5 11.8 | 178 10 -0.3 9.8 3 925 804 160 14 -4.8 13.2 | 182 11 0.4 11.1 4 913 914 165 13 -3.4 12.6 | 190 11 1.9 10.5 5 850 1508 125 9 -7.4 5.2 | 146 4 -2.1 3.1 6 817 1829 145 10 -5.7 8.2 | 175 6 -0.5 6.2 7 787 2134 15 3 -0.8 -2.9 | 318 7 4.5 -4.9 8 730 2743 350 10 1.7 -9.8 | 330 14 7.0 -11.9 9 700 3089 350 13 2.3 -12.8 | 333 17 7.5 -14.8 10 677 3353 345 16 4.1 -15.5 | 332 20 9.4 -17.5 11 651 3658 10 10 -1.7 -9.8 | 344 12 3.5 -11.9 12 602 4267 175 1 -0.1 1.0 | 281 5 5.1 -1.0 13 500 5720 75 4 -3.9 -1.0 | 336 3 1.4 -3.1 14 438 6706 165 10 -2.6 9.7 | 199 8 2.6 7.6 15 400 7370 150 12 -6.0 10.4 | 175 8 -0.8 8.4 16 386 7620 140 11 -7.1 8.4 | 164 7 -1.8 6.4 17 338 8534 155 10 -4.2 9.1 | 188 7 1.0 7.0 18 324 8839 130 15 -11.5 9.6 | 141 10 -6.3 7.6 19 310 9144 130 24 -18.4 15.4 | 136 19 -13.2 13.4 20 300 9370 140 21 -13.5 16.1 | 150 16 -8.3 14.1 21 250 10570 135 26 -18.4 18.4 | 141 21 -13.2 16.4 22 223 11278 135 31 -21.9 21.9 | 140 26 -16.7 19.9 23 200 11970 160 16 -5.5 15.0 | 179 13 -0.2 13.0 24 193 12192 155 16 -6.8 14.5 | 173 13 -1.5 12.5 25 184 12497 275 10 10.0 -0.9 | 281 15 15.2 -2.9 26 167 13106 295 18 16.3 -7.6 | 294 24 21.5 -9.6 27 159 13411 275 25 24.9 -2.2 | 278 30 30.1 -4.2 28 152 13716 285 30 29.0 -7.8 | 286 36 34.2 -9.8 29 150 13800 265 26 25.9 2.3 | 270 31 31.1 0.3 30 132 14630 280 16 15.8 -2.8 | 283 22 21.0 -4.8 31 125 14935 285 27 26.1 -7.0 | 286 33 31.3 -9.0 32 119 15240 280 31 30.5 -5.4 | 282 37 35.8 -7.4 33 114 15545 270 26 26.0 -0.0 | 274 31 31.2 -2.0 34 108 15850 255 20 19.3 5.2 | 263 25 24.5 3.2 35 103 16154 250 34 31.9 11.6 | 256 38 37.2 9.6 36 100 16360 250 15 14.1 5.1 | 261 20 19.3 3.1 37 98 16459 240 28 24.2 14.0 | 248 32 29.5 12.0 38 94 16764 250 15 14.1 5.1 | 261 20 19.3 3.1 39 87 17225 300 27 23.4 -13.5 | 298 33 28.6 -15.5 40 70 18570 265 31 30.9 2.7 | 269 36 36.1 0.7 41 50 20670 275 21 20.9 -1.8 | 278 26 26.2 -3.8 Wind Parameters Mean winds (0-6000m): 81.1 at 7.5 knts Storm direction: 111.1 at 5.6 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -32.9 tot: -18.7 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 16.30 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 ------------------------------------------------------------------------------- 500 159 10 193 7| 0.0 8.0 8.0| 0.0 -12.1 -12.1 -24.2 -0.81| 8.0 -6.5 1000 159 11 187 9| 0.0 3.4 3.4| 4.9 -16.9 -11.9 -11.9 -0.49| 6.9 -3.4 1500 153 11 182 8| 0.0 2.2 2.2| 5.8 -21.1 -15.3 -10.2 -0.44| 6.6 -2.9 2000 150 10 182 7| 0.0 2.3 2.3| 6.9 -32.1 -25.1 -12.6 -0.61| 9.6 -5.9 2500 145 9 179 6| 0.0 3.1 3.1| 10.6 -32.2 -21.6 -8.6 -0.49| 9.0 -4.4 3000 133 10 159 5| 0.0 3.4 3.4| 14.2 -32.9 -18.7 -6.2 -0.42| 8.3 -3.5 4000 80 10 49 6| 2.1 2.5 4.6| 39.9 -35.8 4.1 1.0 -0.22| 9.8 -2.1 5000 81 8 41 4| 1.6 2.0 3.6| 41.6 -36.2 5.4 1.1 -0.19| 8.3 -1.6 6000 81 7 34 4| 1.6 1.8 3.5| 44.3 -36.2 8.1 1.4 -0.11| 7.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//YMML/skewt/YMML.skewt.20250426.11.gif