UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 16 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 112 SFC 974 344 25.4 12.4 44 13.0 17.1 110 8 300.8 302.5 291.2 328.3 9.32 2 971 371 23.6 9.6 41 14.0 15.1 107 8 299.3 300.7 289.4 322.1 7.74 3 933 716 20.2 8.2 46 12.0 13.1 86 17 299.2 300.6 289.0 320.8 7.33 4 930 744 20.6 7.6 43 13.0 12.9 87 19 299.9 301.2 289.0 320.8 7.05 5 925 790 20.4 6.4 40 14.0 12.3 90 22 300.2 301.4 288.6 319.5 6.52 6 850 1514 15.4 5.4 51 10.0 9.7 120 21 302.3 303.5 289.4 322.1 6.63 7 799 2036 11.6 2.6 54 9.0 6.7 161 18 303.6 304.7 289.1 321.1 5.78 8 757 2485 7.8 3.1 72 4.7 5.2 192 16 304.2 305.4 289.8 323.4 6.33 9 710 3011 4.4 3.5 94 0.9 3.9 266 16 306.1 307.4 290.9 327.2 6.95 10 700 3127 4.2 1.3 81 2.9 2.7 270 15 307.1 308.3 290.5 325.5 6.01 11 678 3386 2.8 -2.2 70 5.0 0.3 314 8 308.4 309.3 289.8 323.3 4.80 12 663 3567 5.4 -28.6 6 34.0 -4.3 345 3 313.3 313.4 287.2 315.2 0.54 13 644 3805 7.4 -29.6 5 37.0 -3.5 338 2 318.2 318.3 288.8 320.0 0.51 14 635 3921 6.6 -31.4 5 38.0 -4.1 320 3 318.5 318.6 288.8 320.1 0.44 15 627 4025 8.8 304 4 322.2 16 520 5540 -2.3 -37.3 5 35.0 -10.4 253 14 326.6 326.6 291.0 327.7 0.30 17 500 5850 -3.5 -50.5 1 47.0 -11.7 240 16 328.8 328.8 291.5 329.1 0.07 18 448 6708 -8.9 -51.9 2 43.0 -15.5 230 20 332.5 332.5 292.4 332.8 0.07 19 444 6778 -8.1 -52.1 1 44.0 -15.0 235 22 334.3 334.3 293.0 334.6 0.07 20 400 7580 -13.1 -53.1 2 40.0 -18.7 250 43 338.0 338.0 293.9 338.2 0.07 21 387 7830 -13.9 -39.9 9 26.0 -18.9 250 49 340.1 340.2 294.6 341.3 0.31 22 378 8008 -14.5 -50.5 3 36.0 -19.8 249 50 341.6 341.6 294.8 342.0 0.10 23 300 9710 -27.5 -56.5 5 29.0 -30.1 240 36 346.6 346.6 296.0 346.9 0.06 24 252 10945 -38.1 -63.1 6 25.0 -39.4 264 39 348.6 348.6 296.4 348.8 0.03 25 250 11000 -38.5 -64.5 5 26.0 -39.7 265 38 348.8 348.8 296.4 348.9 0.03 26 218 11924 -45.5 -65.5 9 20.0 -46.2 256 40 351.9 351.9 297.1 352.1 0.03 27 200 12490 -50.7 -61.7 26 11.0 -51.0 250 41 352.5 352.5 297.2 352.7 0.05 28 186 12957 -55.3 -62.3 41 7.0 -55.5 250 38 352.4 352.4 297.2 352.6 0.05 29 165 13712 -60.3 -74.3 14 14.0 -60.4 250 32 356.3 356.3 298.0 356.4 0.01 30 163 13788 -60.3 -78.3 8 18.0 -60.4 250 32 357.6 357.6 298.2 357.6 0.01 31 150 14300 -64.7 -77.7 15 13.0 -64.8 250 28 358.6 358.6 298.4 358.7 0.01 32 116 15814 -77.9 -84.9 31 7.0 -77.9 280 34 361.5 361.5 299.0 361.6 0.00 33 100 16650 -82.5 -88.5 35 6.0 -82.5 255 33 368.3 368.3 300.2 368.3 0.00 34 90 17234 -85.1 -91.1 33 6.0 -85.1 265 29 374.4 374.4 301.4 374.4 0.00 35 89 17296 -81.9 -88.9 29 7.0 -81.9 267 28 382.0 382.0 302.6 382.0 0.00 36 84 17621 -80.3 -89.3 21 9.0 -80.3 279 25 391.6 391.6 304.0 391.6 0.00 37 81 17826 -81.1 -90.1 20 9.0 -81.1 286 23 394.1 394.1 304.4 394.1 0.00 38 72 18497 -75.7 -89.7 9 14.0 -75.7 309 16 419.0 419.0 307.6 419.1 0.00 39 70 18660 -75.3 -90.3 8 15.0 -75.3 315 14 423.3 423.3 308.1 423.3 0.00 40 62 19367 -73.3 -90.3 6 17.0 -73.4 0 10 442.7 442.7 310.1 442.7 0.00 41 61 19462 -73.7 -90.7 6 17.0 -73.7 6 9 443.8 443.8 310.3 443.9 0.00 42 59 19660 -67.7 -90.7 2 23.0 -67.9 19 8 461.6 461.6 311.9 461.6 0.00 43 55 20084 -66.7 -90.7 2 24.0 -66.9 45 5 473.2 473.2 312.9 473.2 0.00 44 50 20660 -66.7 -90.7 2 24.0 -67.0 80 2 486.3 486.3 314.0 486.3 0.00 45 38 22332 -64.9 -90.9 2 26.0 -65.3 99 7 530.6 530.6 316.9 530.6 0.00 46 33 23209 -58.1 -88.1 1 30.0 -59.2 108 9 570.5 570.5 319.2 570.5 0.00 47 32 23403 -59.3 -88.3 1 29.0 -60.2 111 10 572.3 572.3 319.3 572.3 0.00 48 30 23810 -57.5 -88.5 1 31.0 -58.7 115 11 587.9 587.9 320.0 587.9 0.01 49 24 25242 -52.1 -85.1 1 33.0 -54.6 98 24 642.3 642.3 322.4 642.4 0.01 50 23 25517 -53.3 -85.3 1 32.0 -55.6 95 26 646.7 646.7 322.6 646.7 0.01 51 20 26430 -48.3 -84.3 1 36.0 -52.3 85 34 688.3 688.3 324.0 688.5 0.02 52 19 26768 -47.5 -83.5 1 36.0 -51.9 701.0 701.0 324.4 701.1 0.02 53 14 28802 -44.1 -82.1 1 38.0 -50.9 776.5 776.5 326.7 776.8 0.03 TRP 90 17234 -85.1 -91.1 33 6.0 -85.1 265 29 374.4 374.4 301.4 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 542.17 mb = 5225.78 m = 17144.74 ft Wetbulb zero: 676.97 mb = 3397.99 m = 11148.13 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 49.11 % Est. max temperature: 27.54 C = 81.56 F Sfc-Lift cond lev (LCL): 804.71 mb = 1975.71 m = 6481.90 ft T: 12.04 C 700-500 lapse rate: 2.83 C/km ThetaE index: 12.01 C Layer 700.0- 644.0 mb Conv cond level (CCL): 681.44 mb = 3344.72 m = 10973.35 ft Mean mixing ratio: 7.00 g/kg Conv temperature: 32.73 C = 90.91 F Cap Strength: 13.12 C Lifted Index: 12.36 C Risk: None Lifted Index @300 mb: 18.77 C Lifted Index @700 mb: 3.36 C Showalter Index: 11.71 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 8.90 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 122.80 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.37 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 37623.38 J/kg Cap Strength: 13.05 C Lift Cond Lev (LCL): 762.58 mb = 2423.84 m = 7952.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 10 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 ---------------------------------------------------------- 0 974 344 110 8 -7.5 2.7 | 80 16 -16.1 -2.9 1 945 610 80 10 -9.8 -1.7 | 68 20 -18.5 -7.3 2 925 790 90 22 -22.0 0.0 | 80 31 -30.6 -5.6 3 912 914 90 23 -23.0 0.0 | 80 32 -31.6 -5.6 4 850 1514 120 21 -18.2 10.5 | 100 27 -26.8 4.9 5 789 2134 170 17 -3.0 16.7 | 134 16 -11.6 11.1 6 760 2438 185 16 1.4 15.9 | 145 13 -7.2 10.3 7 733 2743 240 14 12.1 7.0 | 248 4 3.5 1.4 8 707 3048 270 16 16.0 -0.0 | 307 9 7.4 -5.6 9 700 3127 270 15 15.0 -0.0 | 311 8 6.4 -5.6 10 656 3658 0 0 -0.0 -0.0 | 57 10 -8.6 -5.6 11 608 4267 265 7 7.0 0.6 | 18 5 -1.7 -5.0 12 586 4572 260 10 9.8 1.7 | 343 4 1.2 -3.9 13 543 5182 270 12 12.0 -0.0 | 329 7 3.4 -5.6 14 504 5791 240 15 13.0 7.5 | 247 5 4.4 1.9 15 500 5850 240 16 13.9 8.0 | 245 6 5.2 2.4 16 484 6096 245 22 19.9 9.3 | 252 12 11.3 3.7 17 466 6401 255 17 16.4 4.4 | 279 8 7.8 -1.2 18 448 6706 230 20 15.3 12.9 | 223 10 6.7 7.3 19 430 7010 255 29 28.0 7.5 | 264 19 19.4 1.9 20 400 7580 250 43 40.4 14.7 | 254 33 31.8 9.1 21 382 7925 250 51 47.9 17.4 | 253 41 39.3 11.8 22 324 9144 230 41 31.4 26.4 | 228 31 22.8 20.7 23 300 9710 240 36 31.2 18.0 | 241 26 22.5 12.4 24 251 10973 265 39 38.9 3.4 | 274 30 30.2 -2.2 25 250 11000 265 38 37.9 3.3 | 274 29 29.2 -2.3 26 200 12490 250 41 38.5 14.0 | 254 31 29.9 8.4 27 150 14300 250 28 26.3 9.6 | 257 18 17.7 4.0 28 149 14326 245 29 26.3 12.3 | 249 19 17.7 6.7 29 134 14935 260 24 23.6 4.2 | 275 15 15.0 -1.4 30 121 15545 280 33 32.5 -5.7 | 295 26 23.9 -11.3 31 109 16154 280 36 35.5 -6.3 | 294 29 26.8 -11.9 32 100 16650 255 33 31.9 8.5 | 263 23 23.2 2.9 33 98 16764 245 35 31.7 14.8 | 248 25 23.1 9.2 34 93 17069 255 33 31.9 8.5 | 263 23 23.2 2.9 35 90 17234 265 29 28.9 2.5 | 279 20 20.3 -3.1 36 70 18660 315 14 9.9 -9.9 | 355 16 1.3 -15.5 37 50 20660 80 2 -2.0 -0.3 | 61 12 -10.6 -6.0 38 30 23810 115 11 -10.0 4.6 | 87 19 -18.6 -1.0 39 20 26430 85 34 -33.9 -3.0 | 79 43 -42.5 -8.6 Wind Parameters Mean winds (0-6000m): 207.0 at 13.7 knts Storm direction: 237.0 at 10.3 knts Shear (0-3000m) pos: 5.1 neg: 2.6 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): -71.9 deg Storm rel helicity (0-3000m) pos: 254.8 neg: -14.2 tot: 240.6 m^2/s^2 ave: 80.2 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 9.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 68.63 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 90 13 75 22| 0.0 15.6 15.6| 30.1 -14.2 15.9 31.8 0.08| 17.7 1.4 1000 96 18 82 26| 4.2 7.8 12.0| 93.8 -14.2 79.6 79.6 0.36| 13.3 4.7 1500 107 19 89 26| 6.8 5.2 12.0|163.9 -14.2 149.7 99.8 0.51| 13.2 6.7 2000 119 18 98 25| 7.2 3.9 11.1|197.5 -14.2 183.3 91.6 0.54| 12.6 6.9 2500 132 18 106 23| 7.5 3.1 10.6|222.7 -14.2 208.5 83.4 0.61| 14.0 8.5 3000 141 17 112 21| 5.1 2.6 7.7|254.8 -14.2 240.6 80.2 0.66| 14.4 9.5 4000 150 14 112 17| 3.0 1.1 4.1|282.3 -30.1 252.2 63.0 0.56| 13.3 7.4 5000 177 13 129 12| 2.7 0.7 3.4|282.3 -36.8 245.5 49.1 0.48| 11.3 5.4 6000 207 14 160 7| 2.6 0.7 3.3|294.1 -44.1 250.0 41.7 0.41| 10.8 4.4 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20250416.23.gif