UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 23 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 121 SFC 975 344 21.8 11.8 53 10.0 15.5 160 3 297.1 298.7 289.7 323.1 8.95 2 972 370 20.4 9.4 49 11.0 13.8 156 4 295.9 297.3 288.1 318.1 7.63 3 925 792 17.2 6.2 48 11.0 11.0 110 20 296.9 298.1 287.3 315.8 6.43 4 856 1447 11.8 -1.2 40 13.0 5.4 101 9 297.9 298.6 285.4 310.1 4.09 5 851 1496 12.0 -5.0 30 17.0 4.3 100 8 298.6 299.2 284.5 308.0 3.09 6 850 1506 12.4 -7.6 24 20.0 3.8 100 8 299.1 299.6 284.1 306.9 2.54 7 847 1536 14.8 -18.2 9 33.0 2.9 101 14 302.0 302.2 283.5 305.4 1.08 8 844 1566 15.2 -17.8 9 33.0 3.1 115 13 302.7 302.9 283.9 306.3 1.12 9 831 1697 15.8 180 7 304.7 10 783 2200 15.2 176 3 309.2 11 700 3138 10.4 -33.6 3 44.0 -1.7 195 3 314.0 314.1 287.1 315.2 0.32 12 650 3749 7.6 -40.4 2 48.0 -3.8 235 8 317.6 317.6 288.2 318.2 0.17 13 593 4493 0.8 -36.2 4 37.0 -7.9 209 12 318.1 318.2 288.5 319.2 0.29 14 583 4630 1.2 -46.8 1 48.0 -8.1 191 13 320.1 320.1 288.9 320.5 0.10 15 549 5111 -0.3 199 19 323.9 16 500 5850 -5.1 -49.1 2 44.0 -12.6 200 20 326.8 326.8 290.9 327.2 0.09 17 417 7247 -16.3 -50.3 4 34.0 -20.7 206 26 329.9 329.9 291.7 330.2 0.09 18 400 7560 -17.3 -51.3 3 34.0 -21.6 220 37 332.5 332.5 292.5 332.8 0.08 19 386 7826 -18.3 -53.3 3 35.0 -22.5 220 38 334.6 334.6 293.0 334.9 0.07 20 380 7943 -18.1 -54.1 3 36.0 -22.4 219 39 336.4 336.4 293.5 336.6 0.06 21 353 8489 -20.7 -50.7 5 30.0 -24.4 200 70 340.0 340.0 294.4 340.5 0.10 22 351 8531 -21.1 -50.8 5 29.7 -24.7 200 72 340.1 340.1 294.4 340.5 0.10 23 326 9071 -25.7 -51.7 7 26.0 -28.4 205 66 341.0 341.0 294.7 341.4 0.10 24 311 9411 -26.5 -58.5 3 32.0 -29.3 208 62 344.5 344.5 295.4 344.7 0.05 25 307 9504 -26.5 -61.5 2 35.0 -29.3 209 61 345.7 345.8 295.7 345.9 0.03 26 300 9670 -27.9 -61.9 2 34.0 -30.5 210 59 346.1 346.1 295.8 346.2 0.03 27 250 10950 -37.3 -69.3 2 32.0 -38.7 225 60 350.6 350.6 296.8 350.7 0.01 28 240 11231 -39.3 -70.3 2 31.0 -40.5 230 60 351.7 351.7 297.0 351.8 0.01 29 200 12450 -50.9 -73.9 5 23.0 -51.3 250 61 352.2 352.2 297.1 352.2 0.01 30 168 13562 -60.1 -79.1 7 19.0 -60.3 248 51 354.8 354.8 297.7 354.9 0.00 31 150 14260 -66.1 -78.1 17 12.0 -66.2 235 54 356.2 356.2 298.0 356.2 0.01 32 106 16290 -79.5 -86.5 30 7.0 -79.5 240 32 367.9 367.9 300.2 368.0 0.00 33 100 16620 -78.9 -86.9 26 8.0 -78.9 245 29 375.3 375.3 301.5 375.3 0.00 34 88 17347 -79.9 -88.9 21 9.0 -79.9 222 23 387.3 387.3 303.4 387.3 0.00 35 78 18037 -76.1 -89.1 11 13.0 -76.2 194 17 408.7 408.7 306.3 408.7 0.00 36 71 18578 -77.9 -90.9 10 13.0 -77.9 173 12 416.0 416.0 307.3 416.0 0.00 37 70 18660 -76.5 -90.5 9 14.0 -76.6 170 11 420.7 420.7 307.8 420.7 0.00 38 66 19000 -73.5 -90.5 6 17.0 -73.6 156 13 434.4 434.4 309.3 434.4 0.00 39 60 19553 -75.1 -91.1 7 16.0 -75.2 133 16 442.8 442.8 310.1 442.8 0.00 40 50 20640 -62.9 -91.9 1 29.0 -63.3 90 21 495.3 495.3 314.6 495.3 0.00 41 48 20893 -61.1 -90.1 1 29.0 -61.6 89 21 505.4 505.4 315.3 505.4 0.00 42 41 21867 -63.7 -90.7 1 27.0 -64.1 84 21 522.2 522.2 316.4 522.2 0.00 43 32 23419 -55.5 -88.5 1 33.0 -56.9 77 22 582.5 582.5 319.8 582.5 0.00 44 30 23830 -55.9 -87.9 1 32.0 -57.3 75 22 592.2 592.2 320.3 592.3 0.01 45 22 25816 -52.7 -86.7 1 34.0 -55.2 94 32 656.7 656.7 322.9 656.8 0.01 46 21 26115 -53.5 -86.5 1 33.0 -55.9 97 33 663.1 663.1 323.2 663.2 0.01 47 20 26430 -51.7 -86.7 1 35.0 -54.7 100 35 677.9 677.9 323.7 678.0 0.01 48 14 28785 -43.7 -83.7 0 40.0 -50.7 777.8 777.9 326.7 778.1 0.03 TRP 106 16290 -79.5 -86.5 30 7.0 -79.5 240 32 367.9 367.9 300.2 368.0 0.00 WND 351 8531 -21.1 -50.8 5 29.7 -24.7 200 72 340.1 340.1 294.4 340.5 0.10 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 555.80 mb = 5014.42 m = 16451.30 ft Wetbulb zero: 750.33 mb = 2556.55 m = 8387.54 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 20.90 % Est. max temperature: 29.86 C = 85.75 F Sfc-Lift cond lev (LCL): 840.98 mb = 1595.95 m = 5235.98 ft T: 15.34 C 700-500 lapse rate: 5.72 C/km ThetaE index: 17.68 C Layer 972.0- 844.0 mb Conv cond level (CCL): 533.02 mb = 5344.23 m = 17533.36 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 49.34 C = 120.81 F Cap Strength: 13.57 C Lifted Index: 13.92 C Risk: None Lifted Index @300 mb: 22.12 C Lifted Index @700 mb: 12.02 C Showalter Index: 19.20 C Risk: None Total Totals Index: 15.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: -2.50 C K Index: -34.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.42 J/kg Max Up Vert Vel: 3.58 m/s Conv Inhibition (B-): 41688.77 J/kg Cap Strength: 13.93 C Lift Cond Lev (LCL): 781.53 mb = 2215.50 m = 7268.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 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 ---------------------------------------------------------- 0 975 344 160 3 -1.0 2.8 | 58 7 -6.2 -3.9 1 945 610 115 11 -10.0 4.6 | 82 15 -15.2 -2.0 2 925 792 110 20 -18.8 6.8 | 90 24 -24.0 0.1 3 912 914 110 22 -20.7 7.5 | 92 26 -25.9 0.8 4 850 1506 100 8 -7.9 1.4 | 68 14 -13.1 -5.3 5 848 1524 95 15 -14.9 1.3 | 75 21 -20.2 -5.4 6 818 1829 245 1 0.9 0.4 | 35 8 -4.3 -6.3 7 789 2134 175 3 -0.3 3.0 | 56 7 -5.5 -3.7 8 700 3138 195 3 0.8 2.9 | 50 6 -4.4 -3.8 9 632 3962 250 10 9.4 3.4 | 308 5 4.2 -3.3 10 608 4267 250 10 9.4 3.4 | 308 5 4.2 -3.3 11 586 4572 190 13 2.3 12.8 | 154 7 -3.0 6.1 12 543 5182 200 20 6.8 18.8 | 188 12 1.6 12.1 13 523 5486 225 18 12.7 12.7 | 231 10 7.5 6.0 14 500 5850 200 20 6.8 18.8 | 188 12 1.6 12.1 15 484 6096 200 22 7.5 20.7 | 189 14 2.3 14.0 16 465 6401 220 18 11.6 13.8 | 222 10 6.4 7.1 17 447 6706 215 15 8.6 12.3 | 211 7 3.4 5.6 18 413 7315 205 28 11.8 25.4 | 199 20 6.6 18.7 19 400 7560 220 37 23.8 28.3 | 221 29 18.6 21.7 20 381 7925 220 38 24.4 29.1 | 221 30 19.2 22.4 21 366 8230 200 56 19.2 52.6 | 197 48 13.9 45.9 22 351 8531 200 72 24.6 67.7 | 198 64 19.4 61.0 23 351 8534 200 72 24.6 67.7 | 198 64 19.4 61.0 24 300 9670 210 59 29.5 51.1 | 209 51 24.3 44.4 25 260 10668 210 66 33.0 57.2 | 209 58 27.8 50.5 26 250 10950 225 60 42.4 42.4 | 226 52 37.2 35.7 27 200 12450 250 61 57.3 20.9 | 255 54 52.1 14.2 28 172 13411 255 54 52.2 14.0 | 261 48 46.9 7.3 29 164 13716 240 48 41.6 24.0 | 245 40 36.3 17.3 30 150 14260 235 54 44.2 31.0 | 238 46 39.0 24.3 31 141 14630 230 56 42.9 36.0 | 232 48 37.7 29.3 32 127 15240 215 49 28.1 40.1 | 214 41 22.9 33.4 33 106 16290 240 32 27.7 16.0 | 248 24 22.5 9.3 34 100 16620 245 29 26.3 12.3 | 255 22 21.1 5.6 35 98 16764 245 29 26.3 12.3 | 255 22 21.1 5.6 36 70 18660 170 11 -1.9 10.8 | 120 8 -7.1 4.1 37 50 20640 90 21 -21.0 0.0 | 76 27 -26.2 -6.7 38 30 23830 75 22 -21.3 -5.7 | 65 29 -26.5 -12.4 39 20 26430 100 35 -34.5 6.1 | 89 40 -39.7 -0.6 Wind Parameters Mean winds (0-6000m): 188.0 at 11.3 knts Storm direction: 218.0 at 8.5 knts Shear (0-3000m) pos: 2.5 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -8.9 deg Storm rel helicity (0-3000m) pos: 55.5 neg: -47.4 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 24.17 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 ------------------------------------------------------------------------------- 500 115 12 84 16| 0.0 19.6 19.6| 21.9 0.0 21.9 43.7 0.33| 20.1 6.6 1000 111 15 85 19| 0.0 5.4 5.4| 21.9 -30.3 -8.4 -8.4 0.03| 15.3 0.5 1500 109 13 81 17| 4.3 3.6 8.0| 51.1 -46.2 5.0 3.3 0.00| 20.4 0.0 2000 112 10 79 15| 3.3 3.0 6.3| 55.4 -46.3 9.0 4.5 0.04| 16.1 0.6 2500 116 9 77 13| 2.7 2.4 5.1| 55.4 -46.9 8.5 3.4 0.03| 13.0 0.4 3000 121 8 77 12| 2.5 2.0 4.6| 55.5 -47.4 8.1 2.7 0.03| 11.2 0.3 4000 147 8 90 10| 2.6 1.5 4.1| 55.5 -52.8 2.7 0.7 -0.06| 9.8 -0.6 5000 173 10 114 7| 2.8 2.1 4.9| 79.8 -59.9 19.9 4.0 -0.04| 10.0 -0.4 6000 188 11 141 6| 2.7 2.2 4.8|104.8 -79.4 25.4 4.2 -0.02| 9.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20250423.23.gif