UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 21 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 81 SFC 971 344 34.4 13.4 28 21.0 20.3 285 13 310.1 312.0 294.5 340.7 9.99 2 957 475 31.4 12.4 31 19.0 18.9 273 12 308.4 310.2 293.6 337.3 9.49 3 925 780 28.0 11.0 35 17.0 17.0 245 10 307.9 309.6 293.1 335.1 8.94 4 909 935 27.4 9.4 32 18.0 16.0 245 18 308.9 310.4 292.7 333.8 8.17 5 903 993 27.8 6.8 26 21.0 15.0 246 17 309.9 311.2 292.0 331.0 6.87 6 850 1526 24.2 6.2 31 18.0 13.3 310 7 311.5 312.8 292.6 333.2 7.01 7 751 2593 16.0 3.0 42 13.0 8.5 128 8 313.8 315.0 292.7 333.7 6.33 8 700 3185 10.4 1.4 54 9.0 5.4 145 12 314.0 315.2 292.6 333.1 6.06 9 630 4049 2.0 -0.4 84 2.4 0.7 108 10 314.0 315.2 292.4 332.6 5.91 10 626 4101 3.2 -8.8 41 12.0 -2.1 88 9 316.0 316.6 290.6 326.2 3.14 11 619 4192 4.8 -30.2 6 35.0 -5.1 54 7 318.8 318.9 288.9 320.6 0.50 12 500 5900 -6.1 -41.1 4 35.0 -13.0 330 10 325.6 325.6 290.7 326.4 0.21 13 400 7610 -16.5 -47.5 5 31.0 -20.9 315 15 333.5 333.6 292.8 334.1 0.13 14 375 8092 -19.9 -49.9 5 30.0 -23.7 286 15 335.3 335.3 293.2 335.7 0.11 15 374 8112 -19.9 -48.9 6 29.0 -23.6 285 15 335.5 335.5 293.3 336.0 0.12 16 346 8683 -25.3 -41.3 21 16.0 -27.5 271 19 335.7 335.8 293.6 336.9 0.30 17 339 8831 -23.7 -57.7 3 34.0 -26.9 270 20 339.9 339.9 294.3 340.1 0.05 18 300 9710 -31.7 -50.7 14 19.0 -33.4 215 13 340.7 340.7 294.6 341.2 0.12 19 287 10021 -34.5 -49.5 20 15.0 -35.8 217 18 341.0 341.1 294.7 341.6 0.15 20 251 10943 -42.3 -49.3 46 7.0 -42.8 210 27 342.8 342.8 295.1 343.5 0.17 21 250 10970 -42.5 -50.5 41 8.0 -43.0 210 27 342.9 342.9 295.1 343.5 0.15 22 232 11471 -46.1 -56.1 31 10.0 -46.6 214 29 344.8 344.8 295.6 345.2 0.08 23 209 12162 -49.1 -76.1 3 27.0 -49.6 234 22 350.6 350.6 296.8 350.6 0.01 24 200 12450 -50.7 -75.7 4 25.0 -51.1 230 14 352.5 352.5 297.2 352.5 0.01 25 190 12782 -52.9 -74.9 5 22.0 -53.2 225 13 354.2 354.2 297.5 354.2 0.01 26 150 14260 -65.7 -80.7 11 15.0 -65.8 210 13 356.9 356.9 298.1 356.9 0.00 27 136 14848 -70.9 -85.9 9 15.0 -70.9 214 12 357.8 357.8 298.2 357.9 0.00 28 104 16406 -78.5 -85.5 31 7.0 -78.5 265 19 371.9 371.9 300.9 371.9 0.00 29 100 16630 -77.9 -86.9 22 9.0 -77.9 260 12 377.2 377.2 301.8 377.2 0.00 30 94 16984 -78.7 -86.7 26 8.0 -78.7 245 12 382.4 382.4 302.6 382.4 0.00 31 82 17764 -78.7 -87.7 22 9.0 -78.7 192 10 397.6 397.6 304.9 397.6 0.00 32 70 18680 -73.5 -89.5 7 16.0 -73.6 130 9 427.1 427.1 308.5 427.1 0.00 33 66 19024 -73.5 -90.5 6 17.0 -73.6 118 10 434.4 434.4 309.3 434.4 0.00 34 57 19899 -65.5 -91.5 2 26.0 -65.8 87 11 471.1 471.1 312.7 471.1 0.00 35 50 20700 -63.3 -92.3 1 29.0 -63.7 60 12 494.3 494.3 314.5 494.3 0.00 36 44 21483 -62.3 -92.3 1 30.0 -62.8 63 16 515.2 515.2 316.0 515.2 0.00 37 43 21624 -62.9 -92.9 1 30.0 -63.4 63 17 517.1 517.1 316.1 517.1 0.00 38 41 21918 -60.7 -92.7 1 32.0 -61.3 64 18 529.7 529.7 316.9 529.7 0.00 39 36 22719 -62.9 -92.9 1 30.0 -63.4 66 22 544.0 544.0 317.8 544.1 0.00 40 35 22893 -59.7 -93.7 0 34.0 -60.5 67 23 556.8 556.8 318.5 556.8 0.00 41 30 23860 -56.7 -91.7 0 35.0 -58.0 70 28 590.1 590.1 320.2 590.1 0.00 42 23 25540 -57.7 -91.7 1 34.0 -59.2 77 19 633.7 633.7 322.0 633.7 0.00 43 22 25822 -54.9 -90.9 0 36.0 -57.0 78 18 650.2 650.2 322.7 650.2 0.00 44 20 26430 -55.9 -90.9 0 35.0 -57.9 80 15 665.1 665.1 323.3 665.1 0.00 45 18 27101 -55.3 -90.3 1 35.0 -57.6 687.3 687.3 324.0 687.3 0.01 TRP 104 16406 -78.5 -85.5 31 7.0 -78.5 265 19 371.9 371.9 300.9 371.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 566.60 mb = 4944.31 m = 16221.31 ft Wetbulb zero: 628.99 mb = 4062.18 m = 13327.21 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 31.57 % Est. max temperature: 36.41 C = 97.53 F Sfc-Lift cond lev (LCL): 716.88 mb = 2984.46 m = 9791.41 ft T: 12.30 C 700-500 lapse rate: 6.08 C/km ThetaE index: 13.08 C Layer 700.0- 500.0 mb Conv cond level (CCL): 652.70 mb = 3758.93 m = 12332.31 ft Mean mixing ratio: 8.31 g/kg Conv temperature: 38.26 C = 100.87 F Cap Strength: 4.38 C Lifted Index: 3.02 C Risk: None Lifted Index @300 mb: 5.72 C Lifted Index @700 mb: 4.38 C Showalter Index: 3.61 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 30.30 C Cross Totals Index: 12.30 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 98.40 Risk: None Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.17 J/kg Max Up Vert Vel: 5.13 m/s Conv Inhibition (B-): 36874.07 J/kg Cap Strength: 4.38 C Lift Cond Lev (LCL): 698.03 mb = 3208.11 m = 10525.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 8 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 ---------------------------------------------------------- 0 971 344 285 13 12.6 -3.4 | 252 8 7.9 2.5 1 925 780 245 10 9.1 4.2 | 203 11 4.4 10.1 2 911 914 245 18 16.3 7.6 | 221 18 11.6 13.5 3 880 1219 250 14 13.2 4.8 | 218 14 8.5 10.7 4 850 1526 310 7 5.4 -4.5 | 206 2 0.7 1.4 5 792 2134 50 2 -1.5 -1.3 | 127 8 -6.2 4.6 6 737 2743 155 10 -4.2 9.1 | 149 17 -8.9 15.0 7 700 3185 145 12 -6.9 9.8 | 144 20 -11.6 15.7 8 660 3658 145 12 -6.9 9.8 | 144 20 -11.6 15.7 9 636 3962 135 11 -7.8 7.8 | 138 19 -12.5 13.7 10 612 4267 20 6 -2.1 -5.6 | 92 7 -6.7 0.3 11 589 4572 330 10 5.0 -8.7 | 353 3 0.3 -2.8 12 568 4877 350 10 1.7 -9.8 | 37 5 -2.9 -3.9 13 547 5182 330 14 7.0 -12.1 | 340 7 2.3 -6.2 14 500 5900 330 10 5.0 -8.7 | 353 3 0.3 -2.8 15 416 7315 325 10 5.7 -8.2 | 335 3 1.1 -2.3 16 400 7610 315 15 10.6 -10.6 | 308 8 5.9 -4.7 17 399 7620 320 16 10.3 -12.3 | 319 8 5.6 -6.4 18 367 8230 275 15 14.9 -1.3 | 246 11 10.3 4.6 19 338 8839 270 20 20.0 -0.0 | 249 16 15.3 5.9 20 311 9449 230 6 4.6 3.9 | 180 10 -0.1 9.8 21 300 9710 215 13 7.5 10.6 | 190 17 2.8 16.5 22 298 9754 215 10 5.7 8.2 | 184 14 1.1 14.1 23 273 10363 220 29 18.6 22.2 | 206 31 14.0 28.1 24 250 10970 210 27 13.5 23.4 | 197 31 8.8 29.3 25 228 11582 215 30 17.2 24.6 | 202 33 12.5 30.5 26 208 12192 235 22 18.0 12.6 | 216 23 13.3 18.5 27 200 12450 230 14 10.7 9.0 | 202 16 6.0 14.9 28 189 12802 225 13 9.2 9.2 | 197 16 4.5 15.1 29 164 13716 185 19 1.7 18.9 | 173 25 -3.0 24.8 30 150 14260 210 13 6.5 11.3 | 186 17 1.8 17.2 31 134 14935 215 12 6.9 9.8 | 188 16 2.2 15.7 32 120 15545 225 33 23.3 23.3 | 213 35 18.7 29.2 33 109 16154 265 14 13.9 1.2 | 232 12 9.3 7.1 34 104 16406 265 19 18.9 1.7 | 242 16 14.2 7.6 35 103 16459 250 19 17.9 6.5 | 227 18 13.2 12.4 36 100 16630 260 12 11.8 2.1 | 222 11 7.1 8.0 37 98 16764 260 12 11.8 2.1 | 222 11 7.1 8.0 38 70 18680 130 9 -6.9 5.8 | 135 16 -11.6 11.7 39 50 20700 60 12 -10.4 -6.0 | 90 15 -15.1 -0.1 40 30 23860 70 28 -26.3 -9.6 | 83 31 -31.0 -3.7 41 20 26430 80 15 -14.8 -2.6 | 100 20 -19.5 3.3 Wind Parameters Mean winds (0-6000m): 291.6 at 10.0 knts Storm direction: 321.6 at 7.5 knts Shear (0-3000m) pos: 3.0 neg: 1.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -108.5 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -32.5 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.61 Bulk Shear: 3.65 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 ------------------------------------------------------------------------------- 500 265 12 224 10| 0.0 9.5 9.5| 5.1 -18.8 -13.7 -27.4 -0.51| 11.9 -6.1 1000 256 13 222 12| 3.5 4.7 8.2| 19.6 -20.3 -0.7 -0.7 -0.08| 12.9 -1.0 1500 264 11 222 10| 5.6 3.2 8.7| 20.5 -22.0 -1.5 -1.0 -0.15| 13.1 -2.0 2000 266 9 214 8| 4.7 2.4 7.1| 24.3 -23.8 0.6 0.3 -0.10| 11.6 -1.1 2500 250 9 203 10| 3.6 1.9 5.5| 54.3 -25.5 28.9 11.6 0.05| 11.5 0.5 3000 224 9 188 13| 3.0 1.7 4.7| 54.3 -32.5 21.8 7.3 0.02| 10.0 0.2 4000 190 10 169 16| 2.3 1.0 3.3| 54.3 -89.6 -35.3 -8.8 -0.17| 10.2 -1.8 5000 234 10 196 12| 1.8 1.7 3.5| 56.3-101.8 -45.6 -9.1 -0.23| 9.6 -2.3 6000 292 10 245 5| 1.5 1.1 2.6| 57.2-102.0 -44.9 -7.5 -0.22| 8.3 -1.8 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251021.23.gif