UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 13 OCT 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 118 SFC 975 344 32.6 14.6 34 18.0 20.4 135 11 308.0 310.0 294.4 340.6 10.77 2 971 381 30.0 13.0 35 17.0 18.8 133 11 305.7 307.5 293.0 335.0 9.73 3 925 811 26.0 13.0 45 13.0 17.4 105 17 305.9 307.8 293.5 336.6 10.22 4 870 1347 21.4 11.4 53 10.0 15.0 105 21 306.5 308.3 293.3 336.0 9.78 5 850 1549 20.2 7.2 43 13.0 12.3 105 20 307.3 308.7 291.7 330.2 7.51 6 839 1661 19.6 4.6 37 15.0 10.9 102 19 307.8 309.0 290.9 327.3 6.35 7 802 2048 15.8 9.8 67 6.0 12.0 92 15 307.8 309.6 293.5 336.7 9.53 8 784 2240 14.2 10.0 76 4.2 11.6 108 12 308.1 309.9 293.9 338.0 9.88 9 725 2897 9.6 7.4 86 2.2 8.3 230 3 310.0 311.7 293.7 337.4 8.95 10 700 3188 7.6 5.2 85 2.4 6.2 290 8 310.9 312.4 293.2 335.4 7.95 11 673 3511 5.2 4.0 92 1.2 4.5 287 9 311.7 313.2 293.1 335.3 7.60 12 646 3845 3.6 0.2 78 3.4 1.8 268 11 313.6 314.7 292.4 332.5 6.02 13 640 3921 4.0 -3.0 60 7.0 0.5 261 11 314.9 315.8 291.7 330.1 4.79 14 592 4550 -0.9 -9.9 50 9.0 -4.7 293 10 316.3 316.9 290.6 326.2 3.04 15 588 4604 -0.9 -3.8 81 2.9 -2.3 300 10 316.9 317.9 292.4 332.6 4.92 16 544 5220 -5.5 -6.4 93 0.9 -5.9 281 15 318.6 319.4 292.4 332.7 4.36 17 533 5381 -5.9 -10.9 68 5.0 -7.9 285 13 319.9 320.6 291.8 330.2 3.12 18 512 5695 -8.1 -14.1 62 6.0 -10.4 293 11 321.0 321.5 291.5 329.4 2.51 19 504 5818 -7.1 -28.1 17 21.0 -12.6 284 9 323.6 323.8 290.7 326.3 0.75 20 500 5880 -7.3 -29.3 15 22.0 -12.9 255 8 324.1 324.3 290.7 326.6 0.68 21 474 6294 -10.3 -46.3 3 36.0 -16.1 244 11 325.4 325.4 290.5 325.9 0.13 22 442 6829 -13.9 -25.9 36 12.0 -17.0 279 16 327.4 327.6 292.0 331.2 1.05 23 432 7002 -15.1 -37.1 13 22.0 -19.2 284 21 328.1 328.1 291.6 329.4 0.37 24 400 7580 -19.1 -36.1 21 17.0 -22.2 255 19 330.2 330.3 292.2 331.8 0.44 25 371 8134 -23.5 -38.5 24 15.0 -25.8 274 24 331.5 331.6 292.5 332.9 0.37 26 351 8537 -25.5 -59.5 3 34.0 -28.2 273 31 334.1 334.1 292.9 334.3 0.04 27 332 8937 -28.3 -44.3 20 16.0 -30.2 271 37 335.6 335.7 293.4 336.5 0.22 28 323 9134 -27.7 -57.7 4 30.0 -30.2 270 41 339.1 339.1 294.1 339.3 0.05 29 300 9660 -31.7 -59.7 5 28.0 -33.6 265 36 340.7 340.7 294.6 340.9 0.04 30 250 10920 -41.9 -64.9 6 23.0 -42.8 270 43 343.8 343.8 295.3 343.9 0.02 31 224 11652 -47.9 -66.9 9 19.0 -48.4 270 48 345.5 345.5 295.7 345.6 0.02 32 200 12390 -52.5 -74.5 5 22.0 -52.8 270 39 349.6 349.6 296.5 349.7 0.01 33 196 12520 -53.5 -75.5 5 22.0 -53.8 270 39 350.1 350.1 296.7 350.1 0.01 34 150 14190 -67.1 -80.1 14 13.0 -67.2 265 37 354.5 354.5 297.6 354.5 0.00 35 132 14949 -73.1 -82.1 24 9.0 -73.1 263 37 357.0 357.0 298.1 357.0 0.00 36 112 15900 -77.7 -83.7 37 6.0 -77.7 275 42 365.6 365.6 299.8 365.6 0.00 37 100 16550 -76.7 -85.7 23 9.0 -76.7 280 27 379.5 379.5 302.2 379.5 0.00 38 82 17709 -72.1 -88.1 7 16.0 -72.2 280 19 411.1 411.1 306.6 411.1 0.00 39 74 18313 -73.7 -88.7 8 15.0 -73.7 293 11 420.0 420.0 307.7 420.0 0.00 40 70 18640 -71.7 -89.7 5 18.0 -71.8 300 7 431.0 431.0 308.9 431.0 0.00 41 63 19270 -66.7 -89.7 3 23.0 -66.9 349 13 455.2 455.2 311.3 455.2 0.00 42 52 20424 -68.9 -90.9 3 22.0 -69.1 77 25 475.8 475.8 313.1 475.8 0.00 43 50 20660 -67.1 -91.1 2 24.0 -67.3 95 27 485.4 485.4 313.9 485.4 0.00 44 34 23034 -58.1 -89.1 1 31.0 -59.1 80 26 565.6 565.6 318.9 565.7 0.00 45 30 23820 -58.5 -88.5 1 30.0 -59.6 75 26 585.2 585.2 319.9 585.2 0.01 46 26 24722 -57.1 -88.1 1 31.0 -58.5 79 23 613.6 613.6 321.2 613.6 0.01 47 20 26400 -52.5 -85.5 1 33.0 -55.3 85 18 675.5 675.5 323.6 675.6 0.01 48 18 27082 -51.7 -85.7 1 34.0 -54.9 698.7 698.7 324.4 698.8 0.01 TRP 112 15900 -77.7 -83.7 37 6.0 -77.7 275 42 365.6 365.6 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 600.82 mb = 4434.22 m = 14547.79 ft Wetbulb zero: 635.50 mb = 3977.65 m = 13049.87 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 66.12 % Est. max temperature: 32.44 C = 90.39 F Sfc-Lift cond lev (LCL): 751.29 mb = 2598.07 m = 8523.75 ft T: 11.69 C 700-500 lapse rate: 5.53 C/km ThetaE index: 11.85 C Layer 725.0- 588.0 mb Conv cond level (CCL): 715.14 mb = 3010.58 m = 9877.11 ft Mean mixing ratio: 10.01 g/kg Conv temperature: 34.96 C = 94.92 F Cap Strength: 2.60 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 4.73 C Lifted Index @700 mb: 1.13 C Showalter Index: 3.87 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 14.50 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 134.40 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.41 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 140.94 J/kg Cap Strength: 2.60 C Lift Cond Lev (LCL): 759.47 mb = 2507.19 m = 8225.59 ft Lev Free Conv (LFC): 594.47 mb = 4516.19 m = 14816.71 ft Equ Level (EL): 504.47 mb = 5810.55 m = 19063.26 ft B at Equ Level: 23.93 J/kg Max Parcel Lev (MPL): 444.47 mb = 6786.19 m = 22264.13 ft Wind level data Storm motion: 247 at 9 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 ---------------------------------------------------------- 0 975 344 135 11 -7.8 7.8 | 105 17 -16.0 4.2 1 925 811 105 17 -16.4 4.4 | 92 25 -24.6 0.8 2 914 914 105 17 -16.4 4.4 | 92 25 -24.6 0.8 3 852 1524 105 22 -21.3 5.7 | 94 30 -29.5 2.1 4 850 1549 105 20 -19.3 5.2 | 93 28 -27.5 1.6 5 793 2134 90 14 -14.0 0.0 | 81 23 -22.2 -3.6 6 738 2743 200 1 0.3 0.9 | 72 8 -7.9 -2.6 7 700 3188 290 8 7.5 -2.7 | 6 6 -0.7 -6.3 8 660 3658 285 10 9.7 -2.6 | 347 6 1.4 -6.2 9 635 3962 255 11 10.6 2.8 | 287 3 2.4 -0.7 10 612 4267 250 12 11.3 4.1 | 260 3 3.1 0.5 11 589 4572 300 10 8.7 -5.0 | 357 9 0.4 -8.6 12 546 5182 280 15 14.8 -2.6 | 313 9 6.6 -6.2 13 506 5791 295 10 9.1 -4.2 | 354 8 0.8 -7.8 14 500 5880 255 8 7.7 2.1 | 18 2 -0.5 -1.5 15 486 6096 230 10 7.7 6.4 | 169 3 -0.6 2.9 16 449 6706 275 13 13.0 -1.1 | 315 7 4.7 -4.7 17 431 7010 285 21 20.3 -5.4 | 307 15 12.1 -9.0 18 414 7315 250 15 14.1 5.1 | 255 6 5.9 1.6 19 400 7580 255 19 18.4 4.9 | 262 10 10.1 1.3 20 398 7620 240 18 15.6 9.0 | 234 9 7.4 5.4 21 381 7925 275 21 20.9 -1.8 | 293 14 12.7 -5.4 22 322 9144 270 41 41.0 -0.0 | 276 33 32.8 -3.6 23 300 9660 265 36 35.9 3.1 | 271 28 27.6 -0.4 24 250 10920 270 43 43.0 -0.0 | 276 35 34.8 -3.6 25 226 11582 270 49 49.0 -0.0 | 275 41 40.8 -3.6 26 200 12390 270 39 39.0 -0.0 | 277 31 30.8 -3.6 27 154 14021 275 37 36.9 -3.2 | 283 29 28.6 -6.8 28 150 14190 265 37 36.9 3.2 | 271 29 28.6 -0.3 29 139 14630 260 39 38.4 6.8 | 264 30 30.2 3.2 30 125 15240 265 36 35.9 3.1 | 271 28 27.6 -0.4 31 119 15545 285 35 33.8 -9.1 | 296 29 25.6 -12.6 32 113 15850 295 43 39.0 -18.2 | 305 38 30.8 -21.7 33 112 15900 275 42 41.8 -3.7 | 282 34 33.6 -7.2 34 107 16154 280 44 43.3 -7.6 | 288 37 35.1 -11.2 35 102 16459 260 38 37.4 6.6 | 264 29 29.2 3.0 36 100 16550 280 27 26.6 -4.7 | 294 20 18.4 -8.3 37 96 16764 260 32 31.5 5.6 | 265 23 23.3 2.0 38 70 18640 300 7 6.1 -3.5 | 17 7 -2.2 -7.1 39 50 20660 95 27 -26.9 2.4 | 88 35 -35.1 -1.2 40 30 23820 75 26 -25.1 -6.7 | 73 35 -33.3 -10.3 41 20 26400 85 18 -17.9 -1.6 | 79 27 -26.2 -5.1 Wind Parameters Mean winds (0-6000m): 216.5 at 11.9 knts Storm direction: 246.5 at 9.0 knts Shear (0-3000m) pos: 4.4 neg: 1.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): -104.8 deg Storm rel helicity (0-3000m) pos: 38.8 neg: -80.8 tot: -41.9 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 53.95 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 ------------------------------------------------------------------------------- 500 116 14 97 21| 0.0 9.5 9.5| 0.0 -26.6 -26.6 -53.3 -0.50| 9.8 -4.9 1000 110 16 95 24| 0.0 6.3 6.3| 5.2 -26.6 -21.4 -21.4 -0.31| 6.7 -2.0 1500 107 17 94 25| 0.0 3.6 3.6| 6.4 -49.5 -43.1 -28.7 -0.37| 6.5 -2.4 2000 105 17 92 24| 2.6 2.7 5.3| 34.5 -62.6 -28.1 -14.1 -0.12| 8.0 -0.9 2500 104 14 90 22| 3.8 2.2 6.0| 38.8 -73.3 -34.5 -13.8 -0.16| 9.0 -1.4 3000 104 13 88 21| 4.4 1.8 6.2| 38.8 -80.8 -41.9 -14.0 -0.25| 9.0 -2.2 4000 112 12 93 20| 3.3 0.8 4.1| 40.8 -88.3 -47.5 -11.9 -0.27| 8.2 -2.2 5000 124 12 100 19| 2.8 0.4 3.2| 50.4-101.0 -50.6 -10.1 -0.22| 8.0 -1.7 6000 217 12 170 6| 2.3 0.9 3.2| 60.9-101.0 -40.1 -6.7 -0.06| 8.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251013.23.gif