UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110823.upa.cvt Date: 2300Z 8 NOV 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 8 NOV 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 125 SFC 975 344 20.6 16.4 77 4.2 17.8 145 8 295.9 298.1 291.9 330.8 12.12 2 933 722 17.0 13.9 82 3.1 15.0 132 18 296.0 297.9 290.9 327.0 10.76 3 925 795 17.4 12.9 75 4.5 14.6 130 18 297.1 298.9 290.7 326.6 10.16 4 907 964 18.8 11.8 64 7.0 14.4 116 12 300.2 302.0 291.3 328.5 9.63 5 850 1520 16.0 10.0 68 6.0 12.3 180 7 302.9 304.6 291.7 330.0 9.11 6 821 1814 14.2 9.6 74 4.6 11.3 154 7 304.0 305.7 292.1 331.5 9.18 7 753 2541 11.4 0.4 47 11.0 5.5 168 5 308.6 309.6 290.2 324.8 5.23 8 700 3147 7.8 -3.2 46 11.0 2.3 185 12 311.1 311.9 290.2 324.7 4.31 9 691 3254 7.2 -6.8 36 14.0 0.7 193 12 311.6 312.2 289.4 322.2 3.32 10 661 3617 4.6 -7.4 41 12.0 -0.8 233 15 312.7 313.3 289.8 323.3 3.32 11 629 4019 1.8 0.7 92 1.1 1.2 257 23 313.9 315.2 292.8 334.1 6.41 12 628 4032 1.6 0.5 92 1.1 1.0 258 23 313.8 315.1 292.7 333.7 6.33 13 579 4683 -1.3 -1.4 99 0.1 -1.4 268 29 317.8 319.0 293.6 336.9 5.98 14 539 5251 -3.9 -6.6 81 2.7 -5.2 267 30 321.3 322.2 293.2 335.5 4.33 15 500 5840 -7.7 -8.0 98 0.3 -7.8 290 30 323.7 324.5 293.7 337.5 4.19 16 477 6206 -9.9 -10.3 97 0.4 -10.1 292 33 325.3 326.0 293.7 337.6 3.66 17 472 6287 -8.7 -11.9 78 3.2 -10.0 293 37 327.8 328.4 294.0 338.8 3.26 18 455 6571 -11.3 -13.8 82 2.5 -12.3 296 44 328.0 328.6 293.8 337.9 2.89 19 435 6915 -13.7 -16.8 77 3.1 -14.8 297 47 329.2 329.7 293.7 337.3 2.36 20 429 7020 -13.9 -22.9 47 9.0 -16.5 298 48 330.2 330.5 293.1 335.3 1.41 21 422 7145 -14.9 -20.9 60 6.0 -16.7 298 49 330.5 330.9 293.4 336.6 1.71 22 420 7181 -15.1 -24.1 46 9.0 -17.6 298 50 330.7 331.0 293.2 335.3 1.30 23 417 7236 -15.1 -26.1 39 11.0 -18.0 299 50 331.4 331.6 293.2 335.3 1.09 24 401 7531 -16.5 -18.0 88 1.5 -17.0 300 53 333.3 333.8 294.7 341.4 2.31 25 400 7550 -16.7 -18.4 87 1.7 -17.3 300 53 333.3 333.7 294.6 341.2 2.24 26 398 7588 -16.7 -20.3 74 3.6 -17.9 303 51 333.8 334.2 294.4 340.5 1.91 27 397 7607 -16.7 -26.7 42 10.0 -19.3 304 50 334.0 334.2 293.8 338.0 1.08 28 394 7664 -16.9 -28.9 35 12.0 -19.8 304 50 334.5 334.6 293.7 337.7 0.89 29 386 7818 -17.7 -38.7 14 21.0 -21.5 302 51 335.4 335.5 293.5 336.7 0.35 30 370 8134 -19.7 -24.7 64 5.0 -21.1 298 55 336.8 337.1 294.8 341.9 1.40 31 367 8195 -19.5 -40.5 14 21.0 -23.0 298 56 337.9 337.9 294.1 339.1 0.30 32 364 8256 -19.9 -41.9 12 22.0 -23.4 297 57 338.1 338.2 294.1 339.2 0.26 33 356 8421 -20.7 -28.7 49 8.0 -22.6 295 59 339.2 339.4 295.0 342.9 1.00 34 354 8463 -20.5 -41.5 13 21.0 -23.9 294 59 340.0 340.1 294.6 341.1 0.28 35 348 8589 -21.3 -33.3 33 12.0 -23.8 292 61 340.6 340.7 295.1 343.1 0.66 36 325 9091 -24.9 -50.9 7 26.0 -27.8 286 67 342.4 342.4 295.0 342.8 0.11 37 300 9670 -28.5 -60.5 3 32.0 -31.0 290 66 345.2 345.2 295.6 345.4 0.04 38 266 10520 -33.9 -67.9 2 34.0 -35.7 278 68 349.4 349.4 296.5 349.5 0.02 39 265 10546 -34.1 -67.1 2 33.0 -35.8 278 68 349.5 349.5 296.5 349.6 0.02 40 250 10950 -37.5 -68.5 2 31.0 -38.9 285 67 350.3 350.3 296.7 350.4 0.02 41 200 12440 -50.9 -73.9 5 23.0 -51.3 285 65 352.2 352.2 297.1 352.2 0.01 42 194 12638 -52.7 -72.7 7 20.0 -53.1 287 66 352.4 352.4 297.1 352.4 0.01 43 185 12944 -55.1 -66.1 24 11.0 -55.4 291 67 353.3 353.3 297.4 353.4 0.03 44 182 13049 -55.1 -76.1 6 21.0 -55.4 292 67 355.0 355.0 297.7 355.0 0.01 45 159 13901 -61.8 -78.6 9 16.8 -62.0 290 73 357.6 357.6 298.2 357.6 0.01 46 150 14260 -64.7 -79.7 11 15.0 -64.8 290 69 358.6 358.6 298.4 358.6 0.00 47 148 14342 -65.3 -80.3 11 15.0 -65.4 289 69 359.0 359.0 298.5 359.0 0.00 48 129 15159 -73.1 -80.1 34 7.0 -73.1 281 65 359.3 359.3 298.6 359.4 0.01 49 125 15343 -74.3 -80.3 39 6.0 -74.3 280 63 360.4 360.4 298.8 360.4 0.01 50 106 16289 -78.7 -85.7 31 7.0 -78.7 274 43 369.5 369.5 300.5 369.5 0.00 51 105 16343 -79.1 -85.1 37 6.0 -79.1 270 37 369.7 369.7 300.5 369.7 0.00 52 100 16620 -78.5 -85.5 31 7.0 -78.5 300 30 376.1 376.1 301.6 376.1 0.00 53 88 17347 -79.7 -87.7 25 8.0 -79.7 295 22 387.7 387.7 303.5 387.7 0.00 54 71 18577 -75.5 -89.5 9 14.0 -75.6 286 5 421.2 421.2 307.9 421.2 0.00 55 70 18660 -73.7 -89.7 7 16.0 -73.7 285 4 426.7 426.7 308.5 426.7 0.00 56 61 19477 -67.7 -90.7 2 23.0 -67.9 318 6 457.2 457.2 311.5 457.2 0.00 57 53 20320 -69.1 -92.1 2 23.0 -69.3 351 7 472.7 472.7 312.8 472.7 0.00 58 50 20670 -67.3 -92.3 2 25.0 -67.5 5 8 484.9 484.9 313.8 484.9 0.00 59 39 22188 -61.5 -92.5 1 31.0 -62.1 49 19 535.3 535.3 317.2 535.3 0.00 60 30 23820 -59.9 -91.9 1 32.0 -60.9 95 31 581.3 581.3 319.8 581.4 0.00 61 27 24479 -57.7 -91.7 1 34.0 -59.0 95 28 605.3 605.3 320.9 605.3 0.00 62 26 24716 -58.1 -92.1 1 34.0 -59.4 95 27 610.7 610.7 321.1 610.8 0.00 63 20 26390 -51.3 -89.3 0 38.0 -54.4 95 19 679.1 679.2 323.7 679.2 0.01 64 16 27852 -47.5 -86.5 0 39.0 -52.5 736.3 736.3 325.6 736.4 0.01 TRP 105 16343 -79.1 -85.1 37 6.0 -79.1 270 37 369.7 369.7 300.5 369.7 0.00 WND 159 13901 -61.8 -78.6 9 16.8 -62.0 290 73 357.6 357.6 298.2 357.6 0.01 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 600.97 mb = 4391.22 m = 14406.70 ft Wetbulb zero: 677.03 mb = 3420.69 m = 11222.59 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 71.16 % Est. max temperature: 28.53 C = 83.35 F Sfc-Lift cond lev (LCL): 916.49 mb = 874.41 m = 2868.76 ft T: 18.06 C 700-500 lapse rate: 5.76 C/km ThetaE index: 9.27 C Layer 753.0- 661.0 mb Conv cond level (CCL): 726.91 mb = 2833.57 m = 9296.38 ft Mean mixing ratio: 10.43 g/kg Conv temperature: 34.44 C = 93.99 F Cap Strength: 4.52 C Lifted Index: 4.23 C Risk: None Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 4.03 C Showalter Index: 3.53 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 164.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.62 J/kg Max Up Vert Vel: 7.95 m/s Conv Inhibition (B-): 40523.34 J/kg Cap Strength: 4.48 C Lift Cond Lev (LCL): 857.47 mb = 1445.03 m = 4740.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 14 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 ---------------------------------------------------------- 0 975 344 145 8 -4.6 6.6 | 119 20 -17.9 10.0 1 945 610 135 18 -12.7 12.7 | 122 31 -26.0 16.2 2 925 795 130 18 -13.8 11.6 | 119 31 -27.1 15.1 3 912 914 110 12 -11.3 4.1 | 107 26 -24.5 7.6 4 850 1520 180 7 0.0 7.0 | 128 17 -13.3 10.5 5 790 2134 125 8 -6.6 4.6 | 112 21 -19.8 8.1 6 735 2743 190 4 0.7 3.9 | 121 15 -12.6 7.4 7 708 3048 175 10 -0.9 10.0 | 134 20 -14.1 13.4 8 700 3147 185 12 1.0 12.0 | 142 20 -12.2 15.4 9 682 3353 200 12 4.1 11.3 | 148 17 -9.2 14.8 10 657 3658 240 16 13.9 8.0 | 183 11 0.6 11.5 11 609 4267 270 28 28.0 -0.0 | 257 15 14.7 3.5 12 543 5182 265 30 29.9 2.6 | 250 18 16.6 6.1 13 503 5791 290 30 28.2 -10.3 | 294 16 14.9 -6.8 14 500 5840 290 30 28.2 -10.3 | 294 16 14.9 -6.8 15 484 6096 290 28 26.3 -9.6 | 295 14 13.0 -6.1 16 465 6401 295 43 39.0 -18.2 | 300 30 25.7 -14.7 17 400 7550 300 53 45.9 -26.5 | 305 40 32.6 -23.0 18 396 7620 305 49 40.1 -28.1 | 312 36 26.9 -24.6 19 322 9144 285 68 65.7 -17.6 | 285 54 52.4 -14.1 20 309 9449 295 65 58.9 -27.5 | 298 52 45.6 -24.0 21 300 9670 290 66 62.0 -22.6 | 291 52 48.8 -19.1 22 272 10363 275 69 68.7 -6.0 | 273 56 55.5 -2.5 23 250 10950 285 67 64.7 -17.3 | 285 53 51.5 -13.9 24 200 12440 285 65 62.8 -16.8 | 285 51 49.5 -13.3 25 164 13716 300 70 60.6 -35.0 | 304 57 47.4 -31.5 26 159 13901 290 73 68.6 -25.0 | 291 59 55.3 -21.5 27 156 14021 290 73 68.6 -25.0 | 291 59 55.3 -21.5 28 150 14260 290 69 64.8 -23.6 | 291 55 51.6 -20.1 29 127 15240 280 64 63.0 -11.1 | 279 50 49.8 -7.6 30 108 16154 285 58 56.0 -15.0 | 285 44 42.8 -11.5 31 105 16343 270 37 37.0 -0.0 | 262 24 23.7 3.5 32 103 16459 270 43 43.0 -0.0 | 263 30 29.7 3.5 33 100 16620 300 30 26.0 -15.0 | 312 17 12.7 -11.5 34 98 16764 300 30 26.0 -15.0 | 312 17 12.7 -11.5 35 70 18660 285 4 3.9 -1.0 | 105 10 -9.4 2.4 36 50 20670 5 8 -0.7 -8.0 | 72 15 -14.0 -4.5 37 30 23820 95 31 -30.9 2.7 | 98 45 -44.1 6.2 38 20 26390 95 19 -18.9 1.7 | 99 33 -32.2 5.1 Wind Parameters Mean winds (0-6000m): 254.7 at 18.3 knts Storm direction: 284.7 at 13.7 knts Shear (0-3000m) pos: 3.2 neg: 1.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 28.6 deg Storm rel helicity (0-3000m) pos: 107.7 neg: -80.0 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 112.10 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 ------------------------------------------------------------------------------- 500 134 15 120 28| 0.0 9.0 9.0| 6.9 -34.7 -27.8 -55.5 -0.22| 15.4 -3.3 1000 132 13 118 26| 5.3 4.5 9.8| 47.4 -51.8 -4.4 -4.4 0.03| 14.4 0.5 1500 138 11 119 24| 3.5 3.2 6.7| 51.7 -63.1 -11.3 -7.6 -0.01| 11.8 -0.2 2000 137 10 119 23| 2.6 2.4 5.0| 62.7 -79.2 -16.4 -8.2 -0.03| 10.5 -0.3 2500 140 9 119 22| 3.0 1.9 4.9| 73.7 -80.0 -6.3 -2.5 0.02| 9.8 0.2 3000 148 9 122 21| 3.2 1.6 4.8|107.7 -80.0 27.7 9.2 0.14| 9.8 1.4 4000 192 12 145 19| 5.4 1.2 6.6|194.7 -80.0 114.7 28.7 0.39| 10.9 4.2 5000 232 16 176 13| 4.5 0.8 5.3|209.8 -87.5 122.3 24.5 0.38| 9.4 3.5 6000 255 18 208 9| 4.7 0.7 5.4|259.7 -87.5 172.2 28.7 0.40| 9.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251108.23.gif