UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 26 APR 25 Station: YBMA WMO ident: 94332 Latitude: -20.67 Longitude: 139.48 Elevation: 344.00 ------------------------------------------------------------------------------- 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 131 SFC 976 344 21.8 9.8 46 12.0 14.6 165 13 297.0 298.4 288.6 319.8 7.81 2 929 765 17.2 7.2 52 10.0 11.4 150 24 296.5 297.8 287.6 316.6 6.87 3 925 802 18.2 6.2 45 12.0 11.4 150 25 297.9 299.1 287.7 316.9 6.43 4 899 1046 18.4 5.4 42 13.0 11.0 146 16 300.6 301.7 288.5 319.2 6.26 5 850 1524 15.0 4.0 48 11.0 8.9 205 2 301.9 303.0 288.7 319.9 6.00 6 817 1857 12.4 2.4 50 10.0 7.0 278 11 302.5 303.6 288.5 319.3 5.57 7 786 2180 11.6 -5.4 30 17.0 3.7 256 15 305.1 305.7 287.1 315.1 3.25 8 778 2266 12.4 -21.6 8 34.0 0.8 257 13 306.8 307.0 285.2 309.7 0.87 9 702 3122 9.6 -27.4 5 37.0 -1.7 219 13 312.9 313.0 287.1 314.9 0.57 10 700 3146 9.6 -29.4 5 39.0 -1.9 220 14 313.1 313.2 287.0 314.8 0.48 11 682 3362 10.4 232 15 316.3 12 567 4874 2.6 -40.4 2 43.0 -7.3 234 17 324.3 324.4 290.3 325.1 0.20 13 558 5004 3.0 -30.0 7 33.0 -6.6 228 19 326.3 326.4 291.2 328.4 0.57 14 500 5880 -4.1 -31.1 10 27.0 -11.2 255 25 328.0 328.2 291.7 330.1 0.57 15 451 6684 -10.7 -25.7 28 15.0 -14.9 274 34 329.6 329.8 292.6 333.3 1.05 16 432 7014 -11.9 -44.9 5 33.0 -17.4 273 30 332.1 332.2 292.4 332.8 0.16 17 400 7600 -15.5 -44.5 6 29.0 -20.1 255 30 334.8 334.9 293.2 335.6 0.18 18 399 7619 -15.5 -44.5 6 29.0 -20.1 250 29 335.1 335.1 293.3 335.8 0.18 19 357 8447 -21.3 -38.3 20 17.0 -24.2 252 38 338.1 338.2 294.2 339.6 0.39 20 333 8957 -23.9 -54.9 4 31.0 -27.1 263 39 341.4 341.4 294.7 341.6 0.07 21 332 8979 -23.9 -54.9 4 31.0 -27.1 264 39 341.7 341.7 294.8 341.9 0.07 22 300 9710 -29.5 -54.5 7 25.0 -31.7 280 41 343.8 343.8 295.3 344.1 0.08 23 274 10348 -35.1 -50.1 20 15.0 -36.4 285 46 344.7 344.8 295.6 345.3 0.14 24 273 10373 -35.1 -42.1 49 7.0 -35.9 285 46 345.1 345.2 295.8 346.5 0.35 25 269 10476 -35.7 -53.7 14 18.0 -37.0 286 47 345.7 345.7 295.7 346.1 0.10 26 263 10632 -37.1 -51.1 22 14.0 -38.2 287 48 345.9 345.9 295.8 346.4 0.13 27 262 10658 -37.1 -44.1 48 7.0 -37.8 287 48 346.2 346.3 296.1 347.4 0.29 28 257 10791 -37.7 -48.7 31 11.0 -38.6 288 49 347.3 347.3 296.2 348.0 0.18 29 250 10980 -39.3 -49.3 34 10.0 -40.1 290 51 347.6 347.7 296.3 348.3 0.17 30 229 11575 -44.7 -50.7 51 6.0 -45.0 298 57 348.2 348.3 296.4 348.9 0.16 31 225 11693 -45.6 -52.9 44 7.3 -46.0 300 58 348.7 348.7 296.4 349.2 0.13 32 211 12120 -48.7 -60.7 24 12.0 -49.1 298 57 350.2 350.3 296.7 350.5 0.05 33 204 12341 -50.7 -57.7 43 7.0 -51.0 296 56 350.5 350.5 296.8 350.8 0.08 34 200 12470 -51.9 -62.9 26 11.0 -52.2 295 55 350.6 350.6 296.8 350.8 0.04 35 198 12535 -52.1 -68.1 13 16.0 -52.4 295 55 351.3 351.3 296.9 351.4 0.02 36 194 12667 -53.5 -59.5 48 6.0 -53.7 294 55 351.1 351.1 296.9 351.4 0.06 37 176 13285 -58.7 -64.7 46 6.0 -58.8 292 54 352.5 352.5 297.2 352.6 0.04 38 173 13392 -59.7 -73.7 15 14.0 -59.9 291 54 352.5 352.5 297.2 352.6 0.01 39 170 13501 -60.7 -70.7 26 10.0 -60.8 291 53 352.7 352.7 297.2 352.7 0.02 40 150 14270 -65.7 -79.7 13 14.0 -65.8 280 41 356.9 356.9 298.1 356.9 0.00 41 149 14310 -65.9 -80.9 11 15.0 -66.0 279 41 357.2 357.2 298.1 357.3 0.00 42 138 14768 -69.9 -75.9 41 6.0 -69.9 271 38 358.1 358.1 298.3 358.2 0.01 43 135 14898 -71.1 -80.1 25 9.0 -71.1 268 38 358.2 358.2 298.4 358.3 0.00 44 130 15120 -71.5 -86.5 9 15.0 -71.5 264 36 361.4 361.4 299.0 361.4 0.00 45 100 16630 -79.5 -88.5 21 9.0 -79.5 300 27 374.1 374.1 301.3 374.1 0.00 46 90 17224 -81.7 -89.7 24 8.0 -81.7 275 13 381.2 381.2 302.5 381.2 0.00 47 87 17416 -78.1 -89.1 15 11.0 -78.1 294 12 392.1 392.1 304.1 392.1 0.00 48 82 17754 -77.5 -89.5 13 12.0 -77.5 327 11 400.1 400.1 305.2 400.1 0.00 49 75 18264 -78.9 -89.9 15 11.0 -78.9 17 9 407.5 407.5 306.2 407.5 0.00 50 70 18660 -75.1 -90.1 8 15.0 -75.2 55 8 423.7 423.7 308.2 423.7 0.00 51 66 19002 -75.3 -91.3 6 16.0 -75.3 61 10 430.5 430.5 308.9 430.5 0.00 52 62 19371 -69.7 -91.7 3 22.0 -69.8 68 12 450.6 450.6 310.9 450.6 0.00 53 50 20670 -65.5 -90.5 2 25.0 -65.8 90 19 489.1 489.1 314.1 489.1 0.00 54 37 22536 -58.5 -89.5 1 31.0 -59.4 72 23 551.1 551.1 318.2 551.1 0.00 55 30 23860 -57.5 -88.5 1 31.0 -58.7 60 25 587.9 587.9 320.0 587.9 0.01 56 29 24074 -57.5 -88.5 1 31.0 -58.7 63 26 593.6 593.6 320.3 593.6 0.01 57 22 25847 -50.1 -86.1 1 36.0 -53.4 87 36 664.5 664.5 323.2 664.5 0.01 58 20 26470 -49.9 -85.9 1 36.0 -53.4 95 39 683.4 683.4 323.9 683.5 0.01 59 14 28826 -45.3 -84.3 0 39.0 -51.6 772.4 772.4 326.5 772.6 0.02 TRP 90 17224 -81.7 -89.7 24 8.0 -81.7 275 13 381.2 381.2 302.5 381.2 0.00 WND 225 11693 -45.6 -52.9 44 7.3 -46.0 300 58 348.7 348.7 296.4 349.2 0.13 Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 533.49 mb = 5374.02 m = 17631.07 ft Wetbulb zero: 752.66 mb = 2541.86 m = 8339.34 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 25.71 % Est. max temperature: 27.11 C = 80.80 F Sfc-Lift cond lev (LCL): 817.07 mb = 1856.28 m = 6090.07 ft T: 12.41 C 700-500 lapse rate: 5.01 C/km ThetaE index: 10.14 C Layer 817.0- 702.0 mb Conv cond level (CCL): 523.90 mb = 5507.18 m = 18067.97 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 51.90 C = 125.43 F Cap Strength: 14.41 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 9.87 C Showalter Index: 12.35 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 8.10 C K Index: -15.90 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.42 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 47826.11 J/kg Cap Strength: 14.38 C Lift Cond Lev (LCL): 776.23 mb = 2285.00 m = 7496.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 12 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 ---------------------------------------------------------- 0 976 344 165 13 -3.4 12.6 | 128 19 -14.8 11.7 1 946 610 150 18 -9.0 15.6 | 126 25 -20.5 14.7 2 925 802 150 25 -12.5 21.7 | 131 32 -24.0 20.8 3 913 914 150 21 -10.5 18.2 | 128 28 -22.0 17.3 4 881 1219 140 10 -6.4 7.7 | 111 19 -17.9 6.8 5 850 1524 205 2 0.8 1.8 | 95 11 -10.6 0.9 6 820 1829 280 10 9.8 -1.7 | 32 3 -1.6 -2.6 7 790 2134 255 16 15.5 4.1 | 231 5 4.0 3.3 8 762 2438 260 10 9.8 1.7 | 118 2 -1.6 0.9 9 735 2743 240 5 4.3 2.5 | 103 7 -7.1 1.6 10 708 3048 215 10 5.7 8.2 | 142 9 -5.7 7.3 11 700 3146 220 14 9.0 10.7 | 166 10 -2.5 9.8 12 657 3658 250 16 15.0 5.5 | 218 6 3.6 4.6 13 633 3962 235 13 10.6 7.5 | 173 7 -0.8 6.6 14 610 4267 255 12 11.6 3.1 | 183 2 0.1 2.2 15 587 4572 290 16 15.0 -5.5 | 331 7 3.6 -6.3 16 566 4877 230 17 13.0 10.9 | 189 10 1.5 10.1 17 545 5182 225 22 15.6 15.6 | 196 15 4.1 14.7 18 505 5791 260 20 19.7 3.5 | 252 9 8.2 2.6 19 500 5880 255 25 24.1 6.5 | 246 14 12.7 5.6 20 449 6706 275 34 33.9 -3.0 | 280 23 22.4 -3.8 21 415 7315 270 26 26.0 -0.0 | 273 15 14.5 -0.9 22 400 7600 255 30 29.0 7.8 | 249 19 17.5 6.9 23 399 7620 250 29 27.3 9.9 | 240 18 15.8 9.0 24 383 7925 265 31 30.9 2.7 | 265 19 19.4 1.8 25 352 8534 250 39 36.6 13.3 | 244 28 25.2 12.5 26 311 9449 280 40 39.4 -6.9 | 286 29 27.9 -7.8 27 300 9710 280 41 40.4 -7.1 | 285 30 28.9 -8.0 28 250 10980 290 51 47.9 -17.4 | 297 41 36.4 -18.3 29 225 11693 300 58 50.2 -29.0 | 308 49 38.8 -29.9 30 218 11887 300 58 50.2 -29.0 | 308 49 38.8 -29.9 31 200 12470 295 55 49.8 -23.2 | 302 45 38.4 -24.1 32 164 13716 290 53 49.8 -18.1 | 296 43 38.3 -19.0 33 156 14021 280 54 53.2 -9.4 | 284 43 41.7 -10.3 34 150 14270 280 41 40.4 -7.1 | 285 30 28.9 -8.0 35 114 15850 250 32 30.1 10.9 | 242 21 18.6 10.1 36 109 16154 270 19 19.0 -0.0 | 277 8 7.5 -0.9 37 103 16459 315 22 15.6 -15.6 | 346 17 4.1 -16.4 38 100 16630 300 27 23.4 -13.5 | 320 19 11.9 -14.4 39 98 16764 300 27 23.4 -13.5 | 320 19 11.9 -14.4 40 90 17224 275 13 13.0 -1.1 | 324 2 1.5 -2.0 41 70 18660 55 8 -6.6 -4.6 | 73 19 -18.0 -5.5 42 50 20670 90 19 -19.0 0.0 | 88 30 -30.5 -0.9 43 30 23860 60 25 -21.7 -12.5 | 68 36 -33.1 -13.4 44 20 26470 95 39 -38.9 3.4 | 93 50 -50.3 2.5 Wind Parameters Mean winds (0-6000m): 235.6 at 15.3 knts Storm direction: 265.6 at 11.5 knts Shear (0-3000m) pos: 5.3 neg: 3.4 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 52.5 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -72.2 tot: -29.5 m^2/s^2 ave: -9.8 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 67.27 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 ------------------------------------------------------------------------------- 500 153 19 128 25| 0.0 11.8 11.8| 11.7 -3.1 8.6 17.1 0.09| 12.1 1.1 1000 151 17 125 24| 8.8 5.9 14.7| 13.4 -51.7 -38.3 -38.3 -0.20| 15.5 -3.1 1500 156 13 123 20| 10.6 3.9 14.6| 16.6 -65.6 -49.0 -32.7 -0.28| 16.0 -4.4 2000 180 13 137 17| 8.0 3.5 11.5| 16.6 -69.9 -53.3 -26.6 -0.36| 15.1 -5.4 2500 192 12 141 14| 6.4 3.9 10.3| 20.0 -72.2 -52.3 -20.9 -0.33| 14.1 -4.6 3000 200 12 144 13| 5.3 3.4 8.7| 42.7 -72.2 -29.5 -9.8 -0.16| 13.6 -2.2 4000 217 12 156 10| 4.9 2.5 7.4| 52.0 -79.0 -27.1 -6.8 -0.10| 12.3 -1.3 5000 226 14 168 9| 3.9 3.1 6.9| 69.0-101.2 -32.2 -6.4 -0.13| 13.0 -1.7 6000 236 15 189 8| 4.6 2.6 7.2|112.9-101.2 11.7 1.9 -0.03| 12.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20250426.23.gif