UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:0000Z 23 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 1011 5 29.0 20.0 58 9.0 22.6 100 9 301.2 303.9 295.4 344.5 14.71 1 1000 101 26.4 18.4 61 8.0 20.9 90 15 299.5 302.0 294.0 338.8 13.43 2 999 110 26.4 18.4 61 8.0 20.9 90 15 299.6 302.1 294.0 338.9 13.45 3 959 468 23.0 18.3 75 4.7 19.8 85 13 299.7 302.3 294.4 340.4 13.93 4 944 606 21.8 16.8 73 5.0 18.4 85 13 299.9 302.2 293.7 337.4 12.85 5 937 670 21.2 16.7 75 4.5 18.2 85 13 299.9 302.2 293.7 337.5 12.87 6 925 782 22.2 6.2 35 16.0 12.9 85 13 302.0 303.2 289.1 321.3 6.43 7 922 810 22.2 5.2 33 17.0 12.4 87 13 302.3 303.4 288.8 320.4 6.02 8 915 876 21.6 2.6 29 19.0 11.2 92 12 302.3 303.3 287.9 317.6 5.04 9 850 1510 17.0 7.0 52 10.0 11.1 45 7 304.0 305.3 290.6 326.2 7.41 10 829 1722 15.2 9.2 67 6.0 11.5 45 8 304.2 305.9 291.9 330.7 8.84 11 774 2300 11.6 1.6 50 10.0 6.2 33 12 306.4 307.4 289.8 323.4 5.55 12 728 2811 11.0 -23.0 7 34.0 -0.4 77 7 311.2 311.3 286.7 314.0 0.82 13 722 2880 11.0 -28.0 5 39.0 -0.9 69 7 311.9 312.0 286.6 313.7 0.53 14 716 2950 11.2 -29.8 4 41.0 -0.9 61 8 312.9 312.9 286.9 314.4 0.45 15 701 3126 10.0 -32.0 3 42.0 -1.8 102 7 313.4 313.5 287.0 314.8 0.37 16 700 3138 10.0 -32.0 3 42.0 -1.8 110 7 313.6 313.6 287.1 314.9 0.37 17 684 3329 10.2 149 4 315.9 18 632 3979 6.2 -41.8 2 48.0 -4.8 115 7 318.5 318.6 288.5 319.1 0.15 19 597 4442 3.4 -40.6 2 44.0 -6.6 65 9 320.5 320.5 289.1 321.2 0.18 20 586 4592 2.4 -43.6 2 46.0 -7.3 45 9 321.1 321.1 289.2 321.6 0.14 21 500 5850 -6.1 -30.1 13 24.0 -12.3 300 9 325.6 325.7 291.1 327.9 0.63 22 483 6120 -8.7 -31.7 14 23.0 -14.2 296 9 325.6 325.7 291.0 327.7 0.56 23 471 6315 -9.7 -39.7 7 30.0 -15.4 307 11 326.7 326.8 291.0 327.7 0.26 24 462 6464 -9.7 -48.7 3 39.0 -15.9 315 13 328.6 328.6 291.4 329.0 0.10 25 454 6600 -9.1 -42.1 5 33.0 -15.3 322 14 331.0 331.0 292.2 331.8 0.21 26 400 7570 -15.3 -42.3 8 27.0 -19.9 325 39 335.1 335.1 293.3 336.0 0.23 27 398 7608 -15.5 -44.5 6 29.0 -20.1 325 38 335.3 335.4 293.3 336.1 0.18 28 390 7761 -15.9 -52.9 3 37.0 -20.7 327 41 336.8 336.8 293.6 337.1 0.07 29 337 8845 -24.3 -43.3 16 19.0 -26.9 332 45 339.7 339.7 294.5 340.6 0.25 30 334 8910 -24.9 -44.9 14 20.0 -27.5 331 45 339.7 339.7 294.4 340.5 0.21 31 300 9680 -32.1 -46.1 24 14.0 -33.5 330 43 340.1 340.2 294.6 341.0 0.20 32 293 9846 -33.5 -46.5 26 13.0 -34.7 332 45 340.4 340.5 294.6 341.3 0.20 33 275 10288 -36.5 -53.5 16 17.0 -37.7 335 48 342.3 342.4 295.0 342.7 0.10 34 270 10414 -37.5 -55.5 14 18.0 -38.6 335 49 342.7 342.7 295.0 343.0 0.08 35 262 10621 -39.3 -55.3 17 16.0 -40.2 335 49 343.0 343.0 295.1 343.3 0.08 36 250 10940 -41.7 -57.7 16 16.0 -42.5 325 41 344.1 344.1 295.4 344.3 0.06 37 214 11972 -49.3 -67.3 10 18.0 -49.7 319 46 347.9 347.9 296.2 348.0 0.02 38 200 12410 -52.9 -67.9 15 15.0 -53.2 310 44 349.0 349.0 296.4 349.1 0.02 39 161 13778 -63.9 -73.9 24 10.0 -64.0 306 50 352.8 352.8 297.3 352.8 0.01 40 158 13893 -64.3 -76.3 18 12.0 -64.4 305 50 354.0 354.0 297.5 354.0 0.01 41 150 14210 -66.3 -77.3 20 11.0 -66.4 310 50 355.9 355.9 297.9 355.9 0.01 42 148 14291 -66.9 -77.9 20 11.0 -67.0 309 49 356.2 356.2 298.0 356.2 0.01 43 136 14795 -70.7 -79.7 25 9.0 -70.8 302 44 358.2 358.2 298.4 358.2 0.01 44 130 15060 -71.9 -82.9 18 11.0 -71.9 298 41 360.7 360.7 298.8 360.7 0.00 45 125 15290 -73.1 -83.1 20 10.0 -73.1 295 39 362.6 362.6 299.2 362.6 0.00 46 118 15624 -75.3 -84.3 23 9.0 -75.3 295 38 364.6 364.6 299.6 364.6 0.00 47 107 16185 -78.3 -86.3 26 8.0 -78.3 303 42 369.2 369.2 300.4 369.2 0.00 48 105 16292 -78.5 -86.5 26 8.0 -78.5 305 44 370.8 370.8 300.7 370.9 0.00 49 104 16347 -78.5 -87.5 22 9.0 -78.5 303 45 371.9 371.9 300.9 371.9 0.00 50 103 16402 -78.3 -87.3 22 9.0 -78.3 302 46 373.3 373.3 301.1 373.3 0.00 51 100 16570 -77.7 -86.7 22 9.0 -77.7 315 29 377.6 377.6 301.9 377.6 0.00 52 92 17046 -78.1 -87.1 22 9.0 -78.1 322 22 385.9 385.9 303.2 385.9 0.00 53 86 17433 -76.3 -86.3 19 10.0 -76.3 1 11 397.1 397.1 304.8 397.1 0.00 54 83 17638 -76.1 -86.1 19 10.0 -76.2 108 3 401.5 401.5 305.4 401.5 0.00 55 71 18530 -79.7 -96.7 4 17.0 -79.7 224 8 412.2 412.2 306.8 412.2 0.00 56 70 18610 -79.7 -96.7 4 17.0 -79.7 335 4 413.9 413.9 307.0 413.9 0.00 57 69 18692 -79.7 -96.7 4 17.0 -79.7 342 5 415.6 415.6 307.2 415.6 0.00 58 67 18860 -78.5 -95.5 5 17.0 -78.6 357 7 421.7 421.7 307.9 421.7 0.00 59 53 20238 -67.5 -90.5 2 23.0 -67.7 100 7 476.4 476.4 313.2 476.4 0.00 60 50 20590 -66.9 -90.9 2 24.0 -67.1 205 2 485.8 485.8 313.9 485.8 0.00 61 42 21651 -64.1 -92.1 1 28.0 -64.5 35 10 517.6 517.6 316.1 517.6 0.00 62 32 23336 -59.5 -88.5 1 29.0 -60.4 160 5 571.8 571.8 319.2 571.8 0.00 63 30 23740 -59.5 -88.5 1 29.0 -60.4 195 11 582.4 582.4 319.8 582.5 0.01 64 20 26340 -50.3 -82.3 1 32.0 -53.7 50 16 682.2 682.2 323.9 682.4 0.02 65 15 28241 -44.9 -77.9 1 33.0 -51.0 105 11 758.7 758.7 326.2 759.2 0.06 66 14 28700 -46.5 -79.5 1 33.0 -52.2 122 10 768.4 768.4 326.4 768.8 0.05 67 14 28700 -46.3 -79.3 1 33.0 -52.1 122 10 769.0 769.1 326.5 769.5 0.05 TRP 105 16292 -78.5 -86.5 26 8.0 -78.5 305 44 370.8 370.8 300.7 370.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 561.72 mb = 4947.01 m = 16230.14 ft Wetbulb zero: 730.72 mb = 2780.05 m = 9120.80 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 29.94 % Est. max temperature: 31.48 C = 88.66 F Sfc-Lift cond lev (LCL): 887.31 mb = 1140.59 m = 3742.05 ft T: 19.68 C 700-500 lapse rate: 5.94 C/km ThetaE index: 19.96 C Layer 925.0- 850.0 mb Conv cond level (CCL): 795.27 mb = 2071.76 m = 6797.02 ft Mean mixing ratio: 11.93 g/kg Conv temperature: 33.35 C = 92.03 F Cap Strength: 4.97 C Lifted Index: 2.67 C Risk: None Lifted Index @300 mb: 4.79 C Lifted Index @700 mb: 3.83 C Showalter Index: 7.01 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 13.10 C K Index: -11.90 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.13 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 38197.51 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 856.78 mb = 1441.70 m = 4729.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 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 1011 5 100 9 -8.9 1.6 | 125 3 -2.3 1.6 1 1000 101 90 15 -15.0 0.0 | 90 8 -8.4 0.0 2 977 305 85 14 -13.9 -1.2 | 81 7 -7.4 -1.2 3 943 610 85 13 -13.0 -1.1 | 80 6 -6.4 -1.1 4 925 782 85 13 -13.0 -1.1 | 80 6 -6.4 -1.1 5 911 914 95 11 -11.0 1.0 | 103 5 -4.4 1.0 6 879 1219 75 6 -5.8 -1.6 | 333 2 0.8 -1.5 7 850 1510 45 7 -4.9 -4.9 | 342 5 1.6 -4.9 8 818 1829 45 8 -5.7 -5.7 | 351 6 0.9 -5.6 9 789 2134 25 14 -5.9 -12.7 | 357 13 0.6 -12.7 10 761 2438 40 10 -6.4 -7.7 | 359 8 0.1 -7.6 11 734 2743 85 7 -7.0 -0.6 | 35 1 -0.4 -0.6 12 708 3048 50 8 -6.1 -5.1 | 355 5 0.4 -5.1 13 700 3138 110 7 -6.6 2.4 | 180 2 -0.0 2.4 14 682 3353 155 4 -1.7 3.6 | 233 6 4.9 3.7 15 656 3658 145 5 -2.9 4.1 | 222 6 3.7 4.1 16 608 4267 85 9 -9.0 -0.8 | 73 3 -2.4 -0.7 17 564 4877 5 8 -0.7 -8.0 | 324 10 5.9 -7.9 18 543 5182 30 9 -4.5 -7.8 | 345 8 2.1 -7.8 19 523 5486 360 8 -0.0 -8.0 | 320 10 6.6 -8.0 20 504 5791 310 7 5.4 -4.5 | 291 13 11.9 -4.5 21 500 5850 300 9 7.8 -4.5 | 287 15 14.4 -4.5 22 484 6096 295 9 8.2 -3.8 | 284 15 14.7 -3.8 23 430 7010 345 19 4.9 -18.4 | 328 22 11.5 -18.3 24 400 7570 325 39 22.4 -31.9 | 318 43 28.9 -31.9 25 397 7620 325 38 21.8 -31.1 | 318 42 28.4 -31.1 26 366 8230 335 52 22.0 -47.1 | 329 55 28.5 -47.1 27 323 9144 330 42 21.0 -36.4 | 323 46 27.6 -36.3 28 300 9680 330 43 21.5 -37.2 | 323 47 28.1 -37.2 29 284 10058 335 48 20.3 -43.5 | 328 51 26.9 -43.5 30 260 10668 335 49 20.7 -44.4 | 328 52 27.3 -44.4 31 250 10940 325 41 23.5 -33.6 | 318 45 30.1 -33.5 32 217 11887 320 46 29.6 -35.2 | 314 50 36.1 -35.2 33 200 12410 310 44 33.7 -28.3 | 305 49 40.3 -28.2 34 155 14021 305 51 41.8 -29.3 | 301 56 48.3 -29.2 35 150 14210 310 50 38.3 -32.1 | 306 55 44.9 -32.1 36 126 15240 295 39 35.3 -16.5 | 291 45 41.9 -16.4 37 113 15850 295 37 33.5 -15.6 | 291 43 40.1 -15.6 38 105 16292 305 44 36.0 -25.2 | 301 50 42.6 -25.2 39 102 16459 300 47 40.7 -23.5 | 296 53 47.3 -23.5 40 100 16570 315 29 20.5 -20.5 | 307 34 27.1 -20.5 41 97 16764 315 29 20.5 -20.5 | 307 34 27.1 -20.5 42 87 17374 330 14 7.0 -12.1 | 312 18 13.6 -12.1 43 82 17678 130 1 -0.8 0.6 | 263 6 5.8 0.7 44 78 17983 355 7 0.6 -7.0 | 314 10 7.2 -6.9 45 74 18288 165 6 -1.6 5.8 | 221 8 5.0 5.8 46 70 18593 240 8 6.9 4.0 | 253 14 13.5 4.0 47 70 18610 335 4 1.7 -3.6 | 293 9 8.3 -3.6 48 67 18898 360 7 -0.0 -7.0 | 317 10 6.6 -7.0 49 63 19202 40 15 -9.6 -11.5 | 15 12 -3.1 -11.5 50 54 20117 115 7 -6.3 3.0 | 184 3 0.2 3.0 51 51 20422 80 8 -7.9 -1.4 | 44 2 -1.3 -1.4 52 50 20590 205 2 0.8 1.8 | 256 8 7.4 1.8 53 49 20726 185 5 0.4 5.0 | 234 9 7.0 5.0 54 47 21031 75 4 -3.9 -1.0 | 290 3 2.7 -1.0 55 44 21336 360 5 -0.0 -5.0 | 307 8 6.6 -5.0 56 40 21946 65 15 -13.6 -6.3 | 48 9 -7.0 -6.3 57 36 22555 175 5 -0.4 5.0 | 231 8 6.1 5.0 58 35 22860 140 8 -5.1 6.1 | 193 6 1.4 6.2 59 33 23165 145 3 -1.7 2.5 | 243 5 4.8 2.5 60 30 23740 195 11 2.8 10.6 | 221 14 9.4 10.7 61 30 23774 80 5 -4.9 -0.9 | 297 2 1.6 -0.8 62 28 24079 200 11 3.8 10.3 | 225 15 10.3 10.4 63 27 24384 200 9 3.1 8.5 | 229 13 9.6 8.5 64 25 24994 210 10 5.0 8.7 | 233 14 11.6 8.7 65 24 25298 25 4 -1.7 -3.6 | 306 6 4.9 -3.6 66 21 25908 15 11 -2.8 -10.6 | 341 11 3.7 -10.6 67 20 26340 50 16 -12.3 -10.3 | 29 12 -5.7 -10.2 68 19 26518 30 12 -6.0 -10.4 | 357 10 0.6 -10.4 69 16 27127 135 11 -7.8 7.8 | 171 8 -1.2 7.8 70 15 27432 105 11 -10.6 2.8 | 125 5 -4.1 2.9 71 14 27737 125 10 -8.2 5.7 | 164 6 -1.6 5.8 72 13 28042 75 18 -17.4 -4.7 | 67 12 -10.8 -4.6 73 12 28346 85 31 -30.9 -2.7 | 84 24 -24.3 -2.7 Wind Parameters Mean winds (0-6000m): 59.7 at 8.8 knts Storm direction: 89.7 at 6.6 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -126.6 deg Storm rel helicity (0-3000m) pos: 9.6 neg: -10.0 tot: -0.4 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.61 Bulk Shear: 6.91 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 88 14 86 7| 0.0 5.4 5.4| 0.0 -6.3 -6.3 -12.6 -0.54| 9.1 -4.9 1000 87 13 85 6| 2.0 2.7 4.7| 2.8 -7.2 -4.4 -4.4 -0.26| 7.1 -1.9 1500 84 11 76 4| 1.3 2.6 3.9| 2.9 -8.7 -5.8 -3.9 -0.33| 7.3 -2.4 2000 76 10 54 4| 1.0 3.1 4.1| 5.9 -8.7 -2.8 -1.4 -0.20| 6.7 -1.3 2500 66 11 36 5| 1.1 2.5 3.6| 8.3 -9.2 -0.9 -0.4 -0.12| 7.2 -0.9 3000 66 10 33 5| 1.2 2.1 3.3| 9.6 -10.0 -0.4 -0.1 -0.10| 7.3 -0.7 4000 74 9 40 3| 2.1 1.9 4.0| 14.1 -14.9 -0.8 -0.2 0.04| 8.0 0.3 5000 70 9 31 3| 1.7 2.5 4.2| 16.8 -30.0 -13.2 -2.6 -0.11| 8.2 -0.9 6000 60 9 13 4| 1.4 1.9 3.3| 20.6 -62.8 -42.2 -7.0 -0.19| 8.1 -1.6 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250423.00.gif