UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:0000Z 28 APR 25 Station: MZBZ WMO ident: 78583 Latitude: 17.53 Longitude: -88.30 Elevation: 5.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 5 29.6 22.6 66 7.0 24.5 100 8 301.6 304.8 297.2 352.6 17.29 1 1008 50 27.8 20.8 66 7.0 22.8 100 10 300.3 303.1 295.7 345.7 15.52 2 1001 112 27.0 20.0 66 7.0 22.1 100 14 300.1 302.8 295.2 343.6 14.86 3 1000 121 26.8 20.8 70 6.0 22.5 100 14 300.0 302.8 295.7 345.7 15.65 4 950 572 22.6 18.8 79 3.8 19.9 113 13 300.1 302.8 295.0 342.6 14.52 5 925 804 21.0 16.0 73 5.0 17.7 110 15 300.8 303.1 293.7 337.4 12.46 6 850 1532 17.4 8.4 55 9.0 11.9 80 14 304.4 305.9 291.4 328.9 8.16 7 817 1869 15.6 4.6 48 11.0 9.3 59 12 305.9 307.1 290.5 325.7 6.52 8 710 3043 7.6 4.6 81 3.0 5.9 44 9 309.6 311.1 292.4 332.7 7.51 9 700 3160 7.2 0.2 61 7.0 3.5 50 9 310.5 311.5 291.0 327.7 5.55 10 676 3446 6.0 -6.0 42 12.0 0.4 64 7 312.2 312.9 289.9 323.7 3.61 11 645 3827 3.2 -2.8 65 6.0 0.2 75 7 313.3 314.2 291.3 328.5 4.83 12 592 4519 1.0 -21.0 18 22.0 -6.3 73 8 318.5 318.7 289.6 322.6 1.21 13 563 4920 -1.5 -18.5 26 17.0 -7.4 62 7 320.2 320.5 290.4 325.5 1.58 14 558 4991 -1.9 -24.9 15 23.0 -8.8 45 6 320.5 320.7 289.9 323.7 0.91 15 541 5236 -2.5 -15.5 36 13.0 -7.4 357 4 322.6 323.1 291.6 329.8 2.11 16 535 5325 -2.9 -18.9 28 16.0 -8.5 359 5 323.2 323.5 291.3 328.7 1.60 17 524 5489 -2.1 -43.1 3 41.0 -10.5 5 7 326.1 326.1 290.7 326.7 0.16 18 509 5719 -3.3 -51.3 1 48.0 -11.5 39 11 327.3 327.4 291.0 327.6 0.07 19 500 5860 -3.9 -47.9 2 44.0 -11.9 30 8 328.3 328.3 291.3 328.7 0.10 20 477 6231 -6.1 -39.1 5 33.0 -13.1 356 7 330.0 330.1 292.0 331.1 0.27 21 453 6635 -7.9 -43.9 4 36.0 -14.6 345 8 332.7 332.7 292.6 333.3 0.17 22 400 7590 -15.5 -40.5 10 25.0 -19.9 290 8 334.8 334.9 293.3 335.9 0.28 23 351 8559 -23.9 -40.9 19 17.0 -26.4 305 14 336.3 336.3 293.7 337.5 0.30 24 322 9184 -27.3 -50.3 9 23.0 -29.7 305 26 340.0 340.0 294.4 340.4 0.12 25 320 9229 -27.3 -52.3 7 25.0 -29.7 306 27 340.6 340.6 294.6 341.0 0.09 26 300 9690 -30.9 -50.9 12 20.0 -32.7 310 33 341.8 341.9 294.8 342.3 0.12 27 288 9977 -33.3 -51.3 15 18.0 -34.8 304 34 342.4 342.4 295.0 342.9 0.12 28 250 10950 -41.1 -57.1 16 16.0 -41.9 290 40 345.0 345.0 295.6 345.2 0.07 29 206 12239 -52.5 -62.5 29 10.0 -52.8 286 50 346.7 346.7 295.9 346.9 0.04 30 200 12430 -53.9 -65.9 22 12.0 -54.2 285 51 347.4 347.4 296.1 347.5 0.03 31 185 12927 -56.7 -69.7 18 13.0 -56.9 275 43 350.7 350.7 296.8 350.8 0.02 32 162 13753 -64.3 -72.3 33 8.0 -64.4 270 43 351.5 351.5 297.0 351.5 0.01 33 150 14220 -67.3 -76.3 27 9.0 -67.4 275 39 354.2 354.2 297.5 354.2 0.01 34 146 14382 -67.9 -76.9 27 9.0 -67.9 281 38 355.9 355.9 297.9 355.9 0.01 35 127 15215 -69.5 -83.5 11 14.0 -69.6 313 25 367.4 367.4 300.1 367.5 0.00 36 105 16329 -75.9 -87.9 13 12.0 -75.9 25 19 375.8 375.8 301.6 375.8 0.00 37 104 16384 -76.1 -88.1 13 12.0 -76.2 30 19 376.4 376.4 301.6 376.5 0.00 38 103 16440 -76.1 -88.1 13 12.0 -76.2 35 20 377.5 377.5 301.8 377.5 0.00 39 100 16610 -76.1 -88.1 13 12.0 -76.2 50 22 380.7 380.7 302.3 380.7 0.00 40 99 16668 -76.1 -88.1 13 12.0 -76.2 51 22 381.8 381.8 302.5 381.8 0.00 41 93 17029 -76.1 -88.1 13 12.0 -76.2 56 22 388.7 388.7 303.6 388.7 0.00 42 70 18660 -78.1 -95.1 5 17.0 -78.1 110 16 417.3 417.3 307.4 417.3 0.00 43 69 18742 -78.3 -95.3 5 17.0 -78.3 110 16 418.6 418.6 307.6 418.6 0.00 44 67 18910 -79.3 -96.3 4 17.0 -79.3 109 16 420.0 420.0 307.7 420.0 0.00 45 65 19082 -78.3 -95.3 5 17.0 -78.3 99 13 425.8 425.8 308.4 425.8 0.00 46 62 19352 -76.9 -94.9 4 18.0 -76.9 83 10 434.7 434.7 309.3 434.7 0.00 47 61 19446 -77.1 -95.1 4 18.0 -77.1 78 9 436.3 436.3 309.5 436.3 0.00 48 50 20620 -65.9 -87.9 3 22.0 -66.2 75 26 488.2 488.2 314.1 488.2 0.00 49 46 21131 -63.1 -87.1 3 24.0 -63.5 118 22 506.7 506.7 315.4 506.8 0.00 50 43 21544 -65.5 -89.5 2 24.0 -65.8 146 22 510.7 510.7 315.7 510.7 0.00 51 35 22821 -57.9 -86.9 1 29.0 -58.9 38 14 561.5 561.5 318.7 561.5 0.01 52 32 23384 -59.7 -88.7 1 29.0 -60.6 131 11 571.2 571.2 319.2 571.3 0.00 53 30 23790 -57.9 -87.9 1 30.0 -59.0 105 10 586.8 586.8 320.0 586.8 0.01 54 21 26082 -50.9 -82.9 1 32.0 -54.0 101 21 670.9 671.0 323.4 671.1 0.02 55 20 26400 -50.9 -82.9 1 32.0 -54.1 85 27 680.4 680.4 323.8 680.5 0.02 56 16 27864 -47.5 -80.5 1 33.0 -52.4 81 30 736.3 736.3 325.6 736.6 0.04 57 16 27864 -47.7 -80.7 1 33.0 -52.5 81 30 735.7 735.7 325.6 736.0 0.04 TRP 104 16384 -76.1 -88.1 13 12.0 -76.2 30 19 376.4 376.4 301.6 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 580.40 mb = 4679.06 m = 15351.07 ft Wetbulb zero: 643.41 mb = 3847.43 m = 12622.66 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 49.43 % Est. max temperature: 31.70 C = 89.07 F Sfc-Lift cond lev (LCL): 915.60 mb = 891.93 m = 2926.25 ft T: 20.57 C 700-500 lapse rate: 4.11 C/km ThetaE index: 19.99 C Layer 950.0- 710.0 mb Conv cond level (CCL): 835.30 mb = 1680.41 m = 5513.10 ft Mean mixing ratio: 14.37 g/kg Conv temperature: 33.04 C = 91.48 F Cap Strength: 1.84 C Lifted Index: 1.88 C Risk: Showers probable Lifted Index @300 mb: 1.72 C Lifted Index @700 mb: -1.26 C Showalter Index: 7.86 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 12.30 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 136.80 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.52 J/kg Max Up Vert Vel: 14.87 m/s Conv Inhibition (B-): 64.82 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 894.09 mb = 1096.62 m = 3597.79 ft Lev Free Conv (LFC): 759.09 mb = 2483.93 m = 8149.26 ft Equ Level (EL): 529.09 mb = 5412.59 m = 17757.62 ft B at Equ Level: 104.98 J/kg Max Parcel Lev (MPL): 439.09 mb = 6874.06 m = 22552.42 ft Wind level data Storm motion: 100 at 7 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 1013 5 100 8 -7.9 1.4 | 95 1 -0.5 0.0 1 1000 121 100 14 -13.8 2.4 | 100 7 -6.4 1.1 2 979 305 100 16 -15.8 2.8 | 100 9 -8.4 1.4 3 946 610 115 13 -11.8 5.5 | 133 6 -4.4 4.1 4 925 804 110 15 -14.1 5.1 | 119 8 -6.7 3.8 5 913 914 105 14 -13.5 3.6 | 110 7 -6.1 2.3 6 881 1219 100 14 -13.8 2.4 | 100 7 -6.4 1.1 7 850 1532 80 14 -13.8 -2.4 | 60 7 -6.4 -3.8 8 820 1829 60 12 -10.4 -6.0 | 22 8 -3.0 -7.3 9 791 2134 50 13 -10.0 -8.4 | 15 10 -2.6 -9.7 10 763 2438 50 11 -8.4 -7.1 | 7 8 -1.1 -8.4 11 736 2743 30 8 -4.0 -6.9 | 338 9 3.4 -8.3 12 700 3160 50 9 -6.9 -5.8 | 356 7 0.5 -7.1 13 658 3658 75 6 -5.8 -1.6 | 331 3 1.6 -2.9 14 610 4267 75 9 -8.7 -2.3 | 20 4 -1.3 -3.7 15 565 4877 70 7 -6.6 -2.4 | 348 4 0.8 -3.7 16 544 5182 355 4 0.3 -4.0 | 305 9 7.7 -5.3 17 524 5486 5 7 -0.6 -7.0 | 321 11 6.8 -8.3 18 504 5791 50 12 -9.2 -7.7 | 11 9 -1.8 -9.1 19 500 5860 30 8 -4.0 -6.9 | 338 9 3.4 -8.3 20 485 6096 360 9 -0.0 -9.0 | 325 13 7.4 -10.3 21 466 6401 350 5 0.9 -4.9 | 307 10 8.2 -6.3 22 414 7315 330 16 8.0 -13.9 | 315 22 15.4 -15.2 23 400 7590 290 8 7.5 -2.7 | 285 15 14.9 -4.1 24 398 7620 300 9 7.8 -4.5 | 291 16 15.2 -5.8 25 366 8230 305 7 5.7 -4.0 | 292 14 13.1 -5.4 26 323 9144 305 26 21.3 -14.9 | 300 33 28.7 -16.3 27 300 9690 310 33 25.3 -21.2 | 305 40 32.7 -22.6 28 260 10668 290 38 35.7 -13.0 | 288 45 43.1 -14.3 29 250 10950 290 40 37.6 -13.7 | 288 47 45.0 -15.0 30 200 12430 285 51 49.3 -13.2 | 284 58 56.6 -14.5 31 198 12497 285 51 49.3 -13.2 | 284 58 56.6 -14.5 32 179 13106 270 40 40.0 -0.0 | 272 47 47.4 -1.3 33 163 13716 270 43 43.0 -0.0 | 272 50 50.4 -1.3 34 150 14220 275 39 38.9 -3.4 | 276 46 46.2 -4.7 35 133 14935 300 36 31.2 -18.0 | 297 43 38.6 -19.3 36 126 15240 315 24 17.0 -17.0 | 307 30 24.3 -18.3 37 120 15545 320 23 14.8 -17.6 | 311 29 22.2 -19.0 38 108 16154 10 17 -3.0 -16.7 | 346 19 4.4 -18.1 39 104 16384 30 19 -9.5 -16.5 | 7 18 -2.1 -17.8 40 100 16610 50 22 -16.9 -14.1 | 31 18 -9.5 -15.5 41 83 17678 65 22 -19.9 -9.3 | 50 16 -12.6 -10.6 42 75 18288 45 38 -26.9 -26.9 | 35 34 -19.5 -28.2 43 70 18660 110 16 -15.0 5.5 | 118 9 -7.7 4.1 44 67 18898 110 16 -15.0 5.5 | 118 9 -7.7 4.1 45 61 19507 75 8 -7.7 -2.1 | 6 3 -0.4 -3.4 46 57 19812 185 3 0.3 3.0 | 258 8 7.6 1.6 47 52 20422 35 21 -12.0 -17.2 | 14 19 -4.7 -18.5 48 50 20620 75 26 -25.1 -6.7 | 66 19 -17.7 -8.1 49 45 21336 135 21 -14.8 14.8 | 151 15 -7.5 13.5 50 42 21641 150 23 -11.5 19.9 | 167 19 -4.1 18.6 51 35 22860 35 14 -8.0 -11.5 | 3 13 -0.7 -12.8 52 32 23470 145 10 -5.7 8.2 | 193 7 1.6 6.8 53 30 23790 105 10 -9.7 2.6 | 119 3 -2.3 1.2 54 27 24384 100 10 -9.8 1.7 | 99 3 -2.5 0.4 55 26 24689 60 16 -13.9 -8.0 | 35 11 -6.5 -9.3 56 22 25908 110 18 -16.9 6.2 | 117 11 -9.5 4.8 57 20 26400 85 27 -26.9 -2.4 | 79 20 -19.5 -3.7 58 15 27432 80 31 -30.5 -5.4 | 74 24 -23.2 -6.7 59 14 27737 80 30 -29.5 -5.2 | 74 23 -22.2 -6.6 Wind Parameters Mean winds (0-6000m): 70.3 at 10.0 knts Storm direction: 100.3 at 7.5 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -106.2 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -40.7 tot: -30.2 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 14.25 Bulk Shear: 7.76 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 ------------------------------------------------------------------------------- 500 102 14 104 7| 6.5 0.0 6.5| 5.6 0.0 5.6 11.1 0.27| 11.6 3.1 1000 106 14 112 7| 3.2 0.8 4.0| 7.9 -5.6 2.2 2.2 0.08| 8.7 0.7 1500 102 14 105 7| 2.2 2.3 4.5| 7.9 -14.9 -7.1 -4.7 -0.18| 7.7 -1.4 2000 94 14 87 6| 1.6 3.2 4.8| 7.9 -27.0 -19.1 -9.6 -0.34| 7.5 -2.5 2500 86 13 69 6| 1.3 2.7 4.0| 7.9 -33.7 -25.8 -10.3 -0.39| 6.7 -2.6 3000 81 13 56 6| 1.1 2.3 3.4| 10.5 -40.7 -30.2 -10.1 -0.39| 6.4 -2.5 4000 77 11 43 5| 1.3 1.7 3.1| 13.6 -42.5 -28.9 -7.2 -0.31| 5.7 -1.8 5000 76 11 37 5| 1.1 1.8 2.9| 14.6 -47.3 -32.7 -6.5 -0.33| 5.3 -1.7 6000 70 10 23 5| 0.9 1.8 2.7| 42.0 -67.9 -25.9 -4.3 -0.21| 6.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250428.00.gif