UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:0000Z 20 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 29.4 22.4 66 7.0 24.3 90 9 301.4 304.6 297.0 351.7 17.07 1 1001 111 26.4 19.4 65 7.0 21.5 85 25 299.5 302.1 294.6 341.2 14.30 2 1000 120 26.0 19.0 65 7.0 21.1 85 26 299.1 301.7 294.3 339.9 13.96 3 999 129 26.2 19.2 65 7.0 21.3 85 26 299.4 302.0 294.5 340.7 14.15 4 925 802 20.6 15.8 74 4.8 17.4 90 16 300.4 302.6 293.4 336.4 12.29 5 900 1038 18.6 15.2 81 3.4 16.4 98 15 300.7 302.9 293.4 336.4 12.16 6 882 1212 19.0 11.0 60 8.0 14.0 109 13 302.8 304.6 291.9 330.7 9.38 7 850 1529 17.8 3.8 39 14.0 9.9 110 14 304.8 305.9 289.6 322.7 5.92 8 766 2408 11.2 4.2 62 7.0 7.2 124 14 306.9 308.1 291.0 327.5 6.76 9 738 2718 8.6 6.6 87 2.0 7.4 125 16 307.3 308.9 292.4 332.6 8.31 10 718 2945 8.0 -1.0 53 9.0 3.4 120 10 309.1 310.0 290.1 324.5 4.95 11 704 3108 11.4 -32.6 3 44.0 -1.1 116 5 314.6 314.7 287.3 315.9 0.35 12 700 3156 11.2 -32.8 3 44.0 -1.3 115 4 314.9 315.0 287.5 316.1 0.35 13 690 3275 10.6 -35.4 2 46.0 -1.7 106 6 315.5 315.6 287.6 316.5 0.27 14 645 3834 9.2 126 8 320.1 15 609 4306 6.8 -40.2 2 47.0 -4.7 114 8 322.6 322.6 289.8 323.3 0.19 16 562 4958 2.4 -33.6 5 36.0 -7.1 94 9 324.9 325.0 290.7 326.4 0.40 17 545 5205 1.4 90 11 326.6 18 500 5890 -4.3 -30.3 11 26.0 -11.2 85 6 327.8 327.9 291.7 330.1 0.62 19 465 6460 -7.9 -31.9 13 24.0 -13.8 7 3 330.2 330.3 292.3 332.3 0.57 20 452 6681 -8.3 -48.3 2 40.0 -15.0 352 2 332.4 332.4 292.4 332.8 0.11 21 400 7620 -15.3 -39.3 11 24.0 -19.7 300 8 335.1 335.2 293.4 336.3 0.32 22 300 9710 -33.7 -46.7 26 13.0 -34.9 290 21 337.9 337.9 294.0 338.6 0.19 23 286 10043 -36.9 -47.9 31 11.0 -37.8 290 20 337.9 338.0 294.0 338.7 0.18 24 277 10264 -38.7 -51.7 24 13.0 -39.5 285 20 338.5 338.5 294.0 338.9 0.12 25 258 10748 -43.1 -50.1 46 7.0 -43.5 272 20 338.9 339.0 294.2 339.5 0.15 26 250 10960 -45.1 -52.1 45 7.0 -45.4 265 23 339.0 339.0 294.2 339.5 0.12 27 242 11176 -46.7 -56.7 31 10.0 -47.1 273 22 339.8 339.8 294.3 340.1 0.07 28 234 11397 -48.3 -53.2 57 4.9 -48.5 281 21 340.6 340.7 294.6 341.1 0.12 29 215 11951 -49.9 -71.9 6 22.0 -50.3 301 18 346.5 346.5 295.8 346.6 0.01 30 208 12166 -51.1 -72.1 6 21.0 -51.5 309 17 347.9 347.9 296.2 348.0 0.01 31 200 12420 -51.7 -74.7 5 23.0 -52.1 300 24 350.9 350.9 296.8 350.9 0.01 32 188 12821 -53.7 -76.7 4 23.0 -54.0 294 25 353.9 353.9 297.5 354.0 0.01 33 186 12890 -53.7 -76.7 4 23.0 -54.0 292 25 355.0 355.0 297.7 355.0 0.01 34 184 12959 -53.7 -76.7 4 23.0 -54.1 291 25 356.1 356.1 298.0 356.1 0.01 35 167 13579 -57.3 -78.3 5 21.0 -57.5 281 26 360.1 360.1 298.7 360.1 0.01 36 162 13771 -58.9 -78.9 6 20.0 -59.1 278 26 360.6 360.6 298.8 360.6 0.00 37 150 14250 -63.3 -80.3 8 17.0 -63.4 270 27 361.0 361.0 298.9 361.1 0.00 38 108 16199 -76.9 -88.9 13 12.0 -76.9 194 22 370.9 370.9 300.7 370.9 0.00 39 101 16583 -77.7 -89.7 13 12.0 -77.7 178 22 376.5 376.5 301.7 376.5 0.00 40 100 16640 -77.7 -89.7 13 12.0 -77.7 175 22 377.6 377.6 301.9 377.6 0.00 41 83 17699 -79.9 -90.9 14 11.0 -79.9 198 12 393.8 393.8 304.3 393.8 0.00 42 78 18049 -80.9 -91.9 14 11.0 -80.9 78 12 398.8 398.8 305.0 398.8 0.00 43 73 18422 -79.7 -90.7 15 11.0 -79.7 92 16 408.9 408.9 306.4 408.9 0.00 44 71 18580 -79.5 -90.5 15 11.0 -79.6 95 14 412.6 412.6 306.8 412.6 0.00 45 70 18660 -79.7 25 4 413.9 46 62 19348 -79.5 428.9 TRP WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 533.95 mb = 5373.39 m = 17629.01 ft Wetbulb zero: 707.44 mb = 3067.94 m = 10065.31 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 48.46 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 915.55 mb = 890.49 m = 2921.53 ft T: 19.85 C 700-500 lapse rate: 5.67 C/km ThetaE index: 18.01 C Layer 925.0- 766.0 mb Conv cond level (CCL): 815.38 mb = 1880.32 m = 6168.94 ft Mean mixing ratio: 13.40 g/kg Conv temperature: 33.62 C = 92.52 F Cap Strength: 5.08 C Lifted Index: 2.77 C Risk: None Lifted Index @300 mb: 0.79 C Lifted Index @700 mb: 3.74 C Showalter Index: 10.62 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 8.10 C K Index: -18.10 Risk: None Sweat Index: 79.60 Risk: None Energy Index: 1.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.56 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 88.31 J/kg Cap Strength: 5.11 C Lift Cond Lev (LCL): 883.63 mb = 1195.93 m = 3923.62 ft Lev Free Conv (LFC): 758.63 mb = 2488.54 m = 8164.39 ft Equ Level (EL): 718.63 mb = 2937.57 m = 9637.57 ft B at Equ Level: 11.05 J/kg Max Parcel Lev (MPL): 698.63 mb = 3172.24 m = 10407.47 ft Wind level data Storm motion: 134 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 1013 5 90 9 -9.0 0.0 | 21 7 -2.4 -6.3 1 1000 120 85 26 -25.9 -2.3 | 66 21 -19.3 -8.5 2 979 305 80 19 -18.7 -3.3 | 52 15 -12.2 -9.6 3 946 610 85 18 -17.9 -1.6 | 55 14 -11.4 -7.8 4 925 802 90 16 -16.0 0.0 | 56 11 -9.4 -6.3 5 913 914 90 16 -16.0 0.0 | 56 11 -9.4 -6.3 6 881 1219 110 13 -12.2 4.4 | 72 6 -5.7 -1.8 7 850 1529 110 14 -13.2 4.8 | 77 7 -6.6 -1.5 8 820 1829 115 18 -16.3 7.6 | 98 10 -9.8 1.3 9 791 2134 115 16 -14.5 6.8 | 94 8 -7.9 0.5 10 763 2438 125 14 -11.5 8.0 | 110 5 -4.9 1.8 11 735 2743 125 16 -13.1 9.2 | 114 7 -6.5 2.9 12 700 3156 115 4 -3.6 1.7 | 327 5 2.9 -4.6 13 683 3353 100 8 -7.9 1.4 | 15 5 -1.3 -4.9 14 658 3658 130 8 -6.1 5.1 | 339 1 0.4 -1.1 15 611 4267 115 8 -7.3 3.4 | 13 3 -0.7 -2.9 16 566 4877 95 9 -9.0 0.8 | 24 6 -2.4 -5.5 17 525 5486 85 12 -12.0 -1.0 | 36 9 -5.4 -7.3 18 500 5890 85 6 -6.0 -0.5 | 355 7 0.6 -6.8 19 487 6096 90 8 -8.0 0.0 | 13 6 -1.4 -6.3 20 468 6401 10 3 -0.5 -3.0 | 327 11 6.0 -9.2 21 450 6706 350 2 0.3 -2.0 | 320 11 6.9 -8.2 22 433 7010 10 5 -0.9 -4.9 | 333 13 5.7 -11.2 23 416 7315 335 12 5.1 -10.9 | 326 21 11.6 -17.1 24 400 7620 300 8 6.9 -4.0 | 307 17 13.5 -10.3 25 400 7620 320 11 7.1 -8.4 | 317 20 13.6 -14.7 26 368 8230 280 10 9.8 -1.7 | 296 18 16.4 -8.0 27 338 8839 275 9 9.0 -0.8 | 294 17 15.5 -7.1 28 324 9144 295 12 10.9 -5.1 | 303 21 17.4 -11.3 29 300 9710 290 21 19.7 -7.2 | 297 30 26.3 -13.5 30 285 10058 290 20 18.8 -6.8 | 297 29 25.4 -13.1 31 261 10668 275 19 18.9 -1.7 | 287 27 25.5 -7.9 32 250 10960 265 23 22.9 2.0 | 278 30 29.5 -4.3 33 207 12192 310 17 13.0 -10.9 | 311 26 19.6 -17.2 34 200 12420 300 24 20.8 -12.0 | 304 33 27.3 -18.3 35 150 14250 270 27 27.0 -0.0 | 281 34 33.6 -6.3 36 148 14326 270 25 25.0 -0.0 | 281 32 31.6 -6.3 37 127 15240 235 23 18.8 13.2 | 255 26 25.4 6.9 38 100 16640 175 22 -1.9 21.9 | 197 16 4.6 15.6 39 98 16764 175 26 -2.3 25.9 | 192 20 4.3 19.6 40 93 17069 165 17 -4.4 16.4 | 192 10 2.2 10.2 41 83 17678 205 12 5.1 10.9 | 248 13 11.6 4.6 42 79 17983 75 11 -10.6 -2.8 | 24 10 -4.1 -9.1 43 75 18288 90 17 -17.0 0.0 | 59 12 -10.4 -6.3 44 71 18593 95 14 -13.9 1.2 | 56 9 -7.4 -5.0 45 70 18660 25 4 -1.7 -3.6 | 334 11 4.9 -9.9 46 67 18898 20 4 -1.4 -3.8 | 333 11 5.2 -10.0 Wind Parameters Mean winds (0-6000m): 103.7 at 12.1 knts Storm direction: 133.7 at 9.1 knts Shear (0-3000m) pos: 2.1 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -1.6 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -24.4 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 11.98 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 83 20 57 16| 0.0 9.7 9.7| 25.7 -18.5 7.2 14.5 0.29| 23.0 6.6 1000 85 18 56 14| 2.5 4.9 7.4| 29.9 -18.5 11.4 11.4 0.28| 14.1 4.0 1500 91 17 60 12| 3.0 3.2 6.2| 33.9 -18.5 15.4 10.3 0.31| 11.0 3.4 2000 97 17 67 11| 2.5 2.4 4.9| 39.9 -19.0 20.9 10.4 0.34| 9.5 3.2 2500 101 16 72 10| 2.5 1.9 4.5| 43.1 -19.5 23.6 9.5 0.34| 8.4 2.9 3000 104 16 75 9| 2.1 1.4 3.5| 43.6 -24.4 19.2 6.4 0.17| 8.6 1.5 4000 106 14 70 7| 1.7 1.1 2.8| 47.6 -26.8 20.9 5.2 0.15| 7.9 1.2 5000 106 13 64 6| 1.4 1.3 2.7| 49.2 -26.8 22.5 4.5 0.16| 6.8 1.1 6000 104 12 57 6| 1.4 1.3 2.7| 52.9 -37.0 15.9 2.7 0.10| 6.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250420.00.gif