UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 28 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 152 SFC 978 344 22.2 10.2 46 12.0 14.9 135 10 297.2 298.7 288.9 320.6 8.01 2 956 540 18.8 9.8 56 9.0 13.4 146 11 295.7 297.2 288.3 318.9 7.97 3 925 822 16.4 8.4 59 8.0 11.7 135 17 296.1 297.4 288.1 317.9 7.49 4 887 1178 14.2 7.2 63 7.0 10.2 139 14 297.4 298.7 288.2 318.4 7.20 5 850 1538 13.2 4.2 54 9.0 8.2 180 8 300.0 301.1 288.1 318.1 6.09 6 814 1901 11.8 4.8 62 7.0 7.9 220 10 302.2 303.4 289.4 322.1 6.64 7 800 2046 11.2 1.2 50 10.0 5.9 220 10 303.1 304.1 288.3 318.9 5.22 8 791 2140 12.2 -19.8 9 32.0 1.1 221 10 305.1 305.3 284.7 308.4 1.00 9 755 2532 14.6 234 7 311.8 10 721 2919 12.0 -16.0 13 28.0 1.0 230 14 313.1 313.4 288.1 318.2 1.52 11 706 3094 10.4 0.4 50 10.0 4.9 245 16 313.2 314.3 291.9 330.8 5.59 12 700 3165 10.2 -3.8 37 14.0 3.2 245 15 313.8 314.6 290.8 326.9 4.12 13 691 3273 9.4 -10.6 23 20.0 0.7 245 16 314.1 314.5 289.4 322.1 2.46 14 656 3701 5.4 4.3 93 1.1 4.8 269 15 314.2 315.8 294.1 339.1 7.97 15 650 3776 5.2 4.8 97 0.4 4.9 279 15 314.8 316.4 294.6 340.9 8.33 16 573 4796 -0.7 -1.7 93 1.0 -1.2 287 16 319.5 320.6 293.9 338.5 5.91 17 556 5036 -2.1 -4.4 84 2.3 -3.3 298 19 320.6 321.6 293.5 336.7 4.97 18 552 5094 -1.7 -10.7 50 9.0 -5.5 302 20 321.7 322.3 292.2 331.9 3.06 19 544 5210 -1.1 -11.1 47 10.0 -5.4 309 22 323.8 324.4 292.7 333.9 3.01 20 540 5269 -1.3 -14.3 36 13.0 -6.5 312 23 324.2 324.7 292.3 332.2 2.34 21 537 5314 -1.5 -8.5 59 7.0 -4.7 315 24 324.5 325.3 293.6 337.0 3.75 22 530 5418 -1.5 -18.5 26 17.0 -7.7 321 26 325.7 326.1 292.2 331.5 1.68 23 526 5479 -1.9 -8.9 59 7.0 -5.1 324 27 326.0 326.7 293.9 338.4 3.71 24 518 5601 -2.9 -7.9 68 5.0 -5.3 325 28 326.2 327.0 294.3 339.8 4.08 25 500 5880 -5.1 -9.6 71 4.5 -7.1 325 29 326.8 327.6 294.1 339.2 3.69 26 484 6135 -6.9 -10.1 78 3.2 -8.3 324 29 327.7 328.4 294.3 340.0 3.67 27 478 6233 -7.5 -11.2 75 3.7 -9.1 321 28 328.1 328.8 294.2 339.6 3.40 28 476 6266 -7.5 -19.5 38 12.0 -11.6 320 28 328.5 328.8 292.9 334.5 1.71 29 473 6315 -7.5 -15.5 53 8.0 -10.5 318 28 329.1 329.6 293.7 337.4 2.42 30 466 6431 -7.9 -26.9 20 19.0 -13.2 314 28 330.0 330.2 292.6 333.3 0.91 31 454 6634 -9.9 -14.2 71 4.3 -11.6 308 27 330.0 330.5 294.2 339.6 2.81 32 442 6840 -11.7 -14.1 82 2.4 -12.6 301 26 330.2 330.8 294.4 340.2 2.91 33 437 6928 -12.1 -19.1 56 7.0 -14.5 298 25 330.8 331.2 293.7 337.6 1.93 34 422 7194 -14.5 -15.1 95 0.6 -14.7 300 26 331.0 331.6 294.5 340.7 2.80 35 414 7339 -15.1 -16.1 92 1.0 -15.4 303 26 332.1 332.6 294.6 341.2 2.63 36 405 7506 -15.3 -46.3 5 31.0 -20.0 308 27 333.9 333.9 292.9 334.5 0.15 37 402 7562 -15.7 -39.7 11 24.0 -20.0 309 27 334.1 334.2 293.2 335.3 0.30 38 401 7581 -15.9 -27.9 35 12.0 -18.9 310 27 334.1 334.3 293.7 337.6 0.96 39 400 7600 -16.1 -17.6 88 1.5 -16.6 310 27 334.1 334.6 294.9 342.5 2.40 40 396 7675 -16.7 -24.7 50 8.0 -18.9 315 28 334.2 334.5 294.1 339.0 1.30 41 394 7713 -16.9 -23.9 55 7.0 -18.9 315 28 334.5 334.8 294.2 339.5 1.41 42 392 7751 -17.3 -18.4 91 1.1 -17.7 315 28 334.4 334.9 294.9 342.5 2.29 43 383 7925 -17.7 -22.7 65 5.0 -19.2 314 30 336.1 336.5 294.8 341.9 1.61 44 369 8202 -19.5 -32.5 31 13.0 -22.2 313 33 337.3 337.5 294.3 339.9 0.68 45 359 8405 -21.1 -31.1 40 10.0 -23.2 312 36 337.9 338.0 294.5 340.8 0.79 46 352 8550 -22.1 -24.6 80 2.5 -22.8 312 37 338.4 338.7 295.2 343.8 1.48 47 340 8804 -22.3 -33.3 36 11.0 -24.5 311 40 341.5 341.7 295.3 344.1 0.68 48 334 8934 -23.5 -31.5 48 8.0 -25.2 311 42 341.6 341.8 295.4 344.7 0.82 49 312 9429 -26.5 -54.5 5 28.0 -29.2 305 41 344.2 344.2 295.4 344.5 0.07 50 300 9710 -29.1 -53.1 8 24.0 -31.3 300 38 344.4 344.4 295.4 344.8 0.09 51 250 10980 -40.5 -50.5 33 10.0 -41.2 300 39 345.9 345.9 295.8 346.5 0.15 52 248 11035 -41.1 -50.1 37 9.0 -41.7 300 39 345.8 345.8 295.8 346.4 0.16 53 228 11600 -46.1 -56.1 31 10.0 -46.6 302 42 346.5 346.6 296.0 346.9 0.08 54 200 12460 -51.7 -70.7 9 19.0 -52.1 305 47 350.9 350.9 296.8 351.0 0.01 55 190 12791 -54.3 -75.3 6 21.0 -54.6 301 49 351.9 351.9 297.0 351.9 0.01 56 150 14270 -65.3 -83.3 7 18.0 -65.4 315 49 357.6 357.6 298.2 357.6 0.00 57 147 14393 -66.1 -84.1 6 18.0 -66.2 323 52 358.3 358.3 298.4 358.3 0.00 58 119 15637 -77.7 -85.7 26 8.0 -77.7 296 36 359.3 359.3 298.5 359.3 0.00 59 100 16620 -82.7 -89.7 29 7.0 -82.7 290 33 367.9 367.9 300.2 367.9 0.00 60 78 18033 -74.3 -90.3 7 16.0 -74.3 334 22 412.5 412.5 306.8 412.5 0.00 61 71 18578 -75.7 -90.7 8 15.0 -75.7 352 17 420.7 420.7 307.8 420.7 0.00 62 70 18660 -74.3 -91.3 6 17.0 -74.3 355 16 425.4 425.4 308.3 425.4 0.00 63 65 19095 -72.1 -91.1 4 19.0 -72.2 7 16 439.4 439.4 309.8 439.4 0.00 64 62 19372 -73.5 -91.5 5 18.0 -73.6 15 15 442.2 442.2 310.1 442.2 0.00 65 56 19980 -65.9 -91.9 1 26.0 -66.1 31 15 472.6 472.6 312.8 472.6 0.00 66 50 20670 -64.9 -91.9 1 27.0 -65.2 50 14 490.5 490.5 314.2 490.6 0.00 67 44 21453 -62.5 -91.5 1 29.0 -63.0 56 19 514.7 514.7 315.9 514.7 0.00 68 38 22355 -63.1 -92.1 1 29.0 -63.6 63 25 535.2 535.2 317.2 535.2 0.00 69 36 22690 -59.3 -91.3 1 32.0 -60.2 66 27 553.4 553.4 318.3 553.4 0.00 70 30 23840 -55.7 -89.7 1 34.0 -57.2 75 34 592.8 592.8 320.3 592.8 0.00 71 29 24056 -55.5 -89.5 1 34.0 -57.1 74 33 599.1 599.1 320.6 599.1 0.00 72 20 26450 -51.5 -87.5 1 36.0 -54.6 65 20 678.5 678.5 323.7 678.6 0.01 73 19 26783 -52.1 -88.1 1 36.0 -55.1 686.7 686.7 324.0 686.8 0.01 74 17 27508 -48.9 -86.9 0 38.0 -53.2 719.2 719.2 325.0 719.2 0.01 TRP 100 16620 -82.7 -89.7 29 7.0 -82.7 290 33 367.9 367.9 300.2 367.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 582.14 mb = 4674.96 m = 15337.62 ft Wetbulb zero: 588.15 mb = 4584.85 m = 15041.97 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 65.65 % Est. max temperature: 26.28 C = 79.30 F Sfc-Lift cond lev (LCL): 818.90 mb = 1850.37 m = 6070.69 ft T: 11.99 C 700-500 lapse rate: 5.64 C/km ThetaE index: 13.65 C Layer 800.0- 755.0 mb Conv cond level (CCL): 616.01 mb = 4210.52 m = 13813.87 ft Mean mixing ratio: 7.57 g/kg Conv temperature: 41.67 C = 107.01 F Cap Strength: 12.55 C Lifted Index: 12.11 C Risk: None Lifted Index @300 mb: 18.75 C Lifted Index @700 mb: 10.36 C Showalter Index: 12.37 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 9.30 C K Index: 8.50 Risk: None Sweat Index: 95.40 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.89 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 45533.46 J/kg Cap Strength: 12.51 C Lift Cond Lev (LCL): 817.34 mb = 1866.33 m = 6123.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 978 344 135 10 -7.1 7.1 | 132 22 -16.4 14.9 1 948 610 150 12 -6.0 10.4 | 140 24 -15.4 18.3 2 925 822 135 17 -12.0 12.0 | 133 29 -21.4 19.9 3 915 914 135 22 -15.6 15.6 | 133 34 -24.9 23.4 4 883 1219 140 13 -8.4 10.0 | 135 25 -17.7 17.8 5 850 1538 180 8 0.0 8.0 | 149 18 -9.4 15.9 6 821 1829 220 10 6.4 7.7 | 169 16 -2.9 15.5 7 792 2134 220 10 6.4 7.7 | 169 16 -2.9 15.5 8 763 2438 245 5 4.5 2.1 | 154 11 -4.8 10.0 9 736 2743 210 11 5.5 9.5 | 167 18 -3.9 17.4 10 710 3048 245 16 14.5 6.8 | 199 16 5.1 14.6 11 700 3165 245 15 13.6 6.3 | 197 15 4.2 14.2 12 684 3353 245 16 14.5 6.8 | 199 16 5.1 14.6 13 659 3658 265 15 14.9 1.3 | 211 11 5.6 9.2 14 634 3962 305 14 11.5 -8.0 | 274 2 2.1 -0.2 15 611 4267 290 17 16.0 -5.8 | 253 7 6.6 2.1 16 588 4572 280 17 16.7 -3.0 | 236 9 7.4 4.9 17 566 4877 290 16 15.0 -5.5 | 247 6 5.7 2.4 18 525 5486 325 27 15.5 -22.1 | 337 16 6.1 -14.3 19 500 5880 325 29 16.6 -23.8 | 335 17 7.3 -15.9 20 486 6096 325 29 16.6 -23.8 | 335 17 7.3 -15.9 21 432 7010 295 25 22.7 -10.6 | 281 14 13.3 -2.7 22 400 7600 310 27 20.7 -17.4 | 310 15 11.3 -9.5 23 399 7620 315 27 19.1 -19.1 | 319 15 9.7 -11.2 24 324 9144 310 44 33.7 -28.3 | 310 32 24.3 -20.4 25 300 9710 300 38 32.9 -19.0 | 295 26 23.5 -11.1 26 298 9754 295 39 35.3 -16.5 | 288 27 26.0 -8.6 27 250 10973 300 35 30.3 -17.5 | 295 23 20.9 -9.6 28 250 10980 300 39 33.8 -19.5 | 295 27 24.4 -11.6 29 200 12460 305 47 38.5 -27.0 | 303 35 29.1 -19.1 30 199 12497 295 46 41.7 -19.4 | 290 34 32.3 -11.6 31 164 13716 320 57 36.6 -43.7 | 323 45 27.3 -35.8 32 150 14270 315 49 34.6 -34.6 | 317 37 25.3 -26.8 33 149 14326 325 53 30.4 -43.4 | 329 41 21.0 -35.5 34 120 15545 295 36 32.6 -15.2 | 288 24 23.3 -7.3 35 103 16459 315 30 21.2 -21.2 | 318 18 11.8 -13.3 36 100 16620 290 33 31.0 -11.3 | 279 22 21.6 -3.4 37 98 16764 290 33 31.0 -11.3 | 279 22 21.6 -3.4 38 70 18660 355 16 1.4 -15.9 | 45 11 -8.0 -8.1 39 50 20670 50 14 -10.7 -9.0 | 87 20 -20.1 -1.1 40 30 23840 75 34 -32.8 -8.8 | 89 42 -42.2 -0.9 41 20 26450 65 20 -18.1 -8.5 | 89 28 -27.5 -0.6 Wind Parameters Mean winds (0-6000m): 280.0 at 16.3 knts Storm direction: 310.0 at 12.2 knts Shear (0-3000m) pos: 4.7 neg: 2.1 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 139.2 neg: -33.4 tot: 105.8 m^2/s^2 ave: 35.3 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 98.03 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 ------------------------------------------------------------------------------- 500 142 13 136 25| 0.0 8.4 8.4| 16.6 -20.7 -4.1 -8.2 -0.01| 10.6 -0.2 1000 140 15 135 27| 4.5 4.2 8.7| 44.7 -20.7 23.9 23.9 0.16| 12.9 2.0 1500 150 13 140 25| 6.9 2.8 9.7| 86.6 -20.7 65.9 43.9 0.34| 12.6 4.3 2000 163 12 146 23| 5.3 2.1 7.4| 86.6 -27.4 59.2 29.6 0.26| 10.5 2.8 2500 172 11 150 22| 4.2 2.5 6.7|109.4 -31.5 77.9 31.2 0.28| 10.9 3.1 3000 188 12 159 21| 4.7 2.1 6.7|139.2 -33.4 105.8 35.3 0.35| 10.5 3.7 4000 219 13 176 18| 4.3 1.5 5.8|156.8 -35.9 120.9 30.2 0.34| 10.5 3.6 5000 247 14 195 14| 4.5 1.2 5.7|183.3 -39.0 144.3 28.9 0.39| 10.2 3.9 6000 280 16 233 8| 4.1 1.3 5.4|194.8 -57.3 137.5 22.9 0.34| 9.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20250428.23.gif