UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:0000Z 17 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 1014 5 28.4 22.4 70 6.0 24.0 60 10 300.4 303.5 296.7 350.4 17.06 1 1002 111 26.0 20.0 70 6.0 21.8 64 17 299.0 301.7 294.8 342.2 14.85 2 1000 129 25.8 20.8 74 5.0 22.2 65 18 299.0 301.8 295.4 344.5 15.65 3 981 298 24.6 19.8 75 4.8 21.2 60 18 299.4 302.1 295.1 343.1 14.98 4 925 811 21.2 12.2 56 9.0 15.4 55 19 301.0 302.8 291.6 329.6 9.69 5 902 1029 20.0 8.0 46 12.0 12.8 49 19 301.9 303.3 290.0 324.2 7.48 6 870 1339 17.4 14.4 83 3.0 15.4 38 15 302.4 304.6 293.7 337.7 11.94 7 850 1538 16.8 12.9 78 3.9 14.3 35 12 303.7 305.8 293.5 336.7 11.07 8 804 2010 13.8 7.8 67 6.0 10.2 12 12 305.4 307.0 291.8 330.4 8.29 9 763 2450 11.2 7.1 76 4.1 8.8 25 11 307.2 308.8 292.4 332.5 8.32 10 731 2807 8.8 1.8 61 7.0 5.0 32 11 308.4 309.5 290.8 326.8 5.97 11 724 2886 8.0 3.5 73 4.5 5.5 27 11 308.4 309.6 291.5 329.2 6.81 12 712 3025 8.0 6.7 91 1.3 7.2 18 9 309.8 311.5 293.4 336.4 8.68 13 700 3165 7.4 7.0 97 0.4 7.2 10 8 310.7 312.4 293.9 338.4 9.02 14 694 3236 7.0 7.0 100 0.0 7.0 10 8 311.0 312.7 294.1 339.0 9.10 15 643 3864 4.4 4.4 100 0.0 4.4 296 5 314.9 316.5 294.4 340.5 8.19 16 608 4320 2.6 2.6 100 0.0 2.6 118 6 317.9 319.4 294.8 342.1 7.62 17 516 5625 -8.7 -15.7 57 7.0 -11.2 169 5 319.5 320.0 290.8 326.8 2.18 18 500 5870 -9.1 -20.1 40 11.0 -12.6 155 4 321.9 322.2 290.9 327.3 1.55 19 465 6430 -10.9 -30.9 18 20.0 -15.6 58 15 326.5 326.6 291.3 328.7 0.62 20 456 6580 -10.9 -32.9 14 22.0 -15.9 43 19 328.3 328.4 291.7 330.2 0.53 21 454 6614 -10.9 -32.9 14 22.0 -15.9 39 20 328.7 328.8 291.9 330.7 0.53 22 417 7264 -13.5 -32.5 19 19.0 -17.8 342 31 333.4 333.6 293.2 335.7 0.60 23 415 7301 -13.7 -33.7 17 20.0 -18.1 340 30 333.7 333.8 293.2 335.7 0.53 24 400 7580 -14.5 -38.5 11 24.0 -19.1 320 29 336.1 336.2 293.7 337.5 0.34 25 396 7656 -14.9 -40.9 9 26.0 -19.6 324 30 336.6 336.6 293.7 337.6 0.27 26 320 9229 -27.5 -41.5 25 14.0 -29.4 294 30 340.3 340.4 294.7 341.5 0.31 27 309 9480 -29.5 -44.5 22 15.0 -31.3 292 32 340.9 341.0 294.8 341.9 0.24 28 300 9690 -31.5 -43.5 30 12.0 -32.9 290 33 341.0 341.0 294.8 342.1 0.27 29 295 9809 -32.3 -43.3 33 11.0 -33.6 293 34 341.5 341.5 295.0 342.6 0.28 30 258 10744 -39.1 -56.1 15 17.0 -40.1 304 36 344.8 344.8 295.6 345.1 0.07 31 250 10960 -41.1 -52.1 30 11.0 -41.8 300 38 345.0 345.0 295.6 345.5 0.12 32 236 11346 -44.7 -51.7 45 7.0 -45.1 294 37 345.3 345.3 295.7 345.8 0.14 33 209 12145 -49.9 -68.9 9 19.0 -50.3 280 45 349.3 349.3 296.5 349.4 0.02 34 201 12398 -51.9 -62.9 26 11.0 -52.2 276 48 350.1 350.1 296.7 350.3 0.04 35 200 12430 -52.3 -64.3 22 12.0 -52.6 275 48 349.9 350.0 296.7 350.1 0.03 36 194 12627 -53.5 -70.5 11 17.0 -53.8 274 49 351.1 351.1 296.9 351.2 0.01 37 189 12796 -55.1 -63.1 36 8.0 -55.3 274 50 351.1 351.2 296.9 351.3 0.04 38 167 13579 -60.9 -70.9 26 10.0 -61.0 271 54 354.1 354.1 297.5 354.2 0.02 39 157 13961 -64.3 -72.3 33 8.0 -64.4 270 57 354.7 354.7 297.6 354.7 0.01 40 150 14240 -66.5 -74.5 32 8.0 -66.5 270 54 355.5 355.5 297.8 355.6 0.01 41 146 14403 -67.9 -77.9 23 10.0 -67.9 271 52 355.9 355.9 297.9 355.9 0.01 42 131 15045 -72.7 -78.7 40 6.0 -72.7 270 44 358.5 358.5 298.4 358.5 0.01 43 115 15801 -76.3 -84.3 27 8.0 -76.3 296 41 365.4 365.4 299.7 365.4 0.00 44 106 16267 -77.9 -86.9 22 9.0 -77.9 321 35 371.0 371.0 300.7 371.0 0.00 45 104 16376 -77.9 -86.9 22 9.0 -77.9 322 29 373.0 373.0 301.1 373.0 0.00 46 101 16543 -77.7 -86.7 22 9.0 -77.7 324 20 376.5 376.5 301.7 376.5 0.00 47 100 16600 -77.9 -86.9 22 9.0 -77.9 325 17 377.2 377.2 301.8 377.2 0.00 48 99 16658 -77.9 -86.9 22 9.0 -77.9 314 16 378.3 378.3 302.0 378.3 0.00 49 95 16893 -78.9 -87.9 22 9.0 -78.9 269 10 380.8 380.8 302.4 380.8 0.00 50 83 17658 -81.9 -89.9 24 8.0 -81.9 270 12 389.7 389.7 303.8 389.7 0.00 51 81 17795 -81.5 -89.5 24 8.0 -81.5 255 9 393.3 393.3 304.3 393.3 0.00 52 70 18620 -79.5 -89.5 18 10.0 -79.6 345 5 414.3 414.3 307.0 414.3 0.00 53 50 20580 -67.5 -90.5 2 23.0 -67.7 70 16 484.4 484.4 313.8 484.4 0.00 54 48 20825 -67.1 -91.1 2 24.0 -67.4 46 7 491.1 491.1 314.3 491.1 0.00 55 30 23720 -57.5 -87.5 1 30.0 -58.7 135 7 587.9 587.9 320.0 587.9 0.01 56 29 23935 -56.9 -85.9 1 29.0 -58.2 152 7 595.3 595.3 320.4 595.3 0.01 57 27 24389 -55.7 -85.7 1 30.0 -57.3 114 8 610.9 610.9 321.1 611.0 0.01 58 26 24630 -55.3 -85.3 1 30.0 -57.1 102 7 618.7 618.7 321.5 618.8 0.01 59 25 24880 -54.7 -84.7 1 30.0 -56.6 127 10 627.4 627.4 321.8 627.5 0.01 60 24 25143 -53.3 -84.3 1 31.0 -55.5 87 8 638.8 638.8 322.3 638.9 0.01 61 23 25418 -52.1 -83.1 1 31.0 -54.7 34 5 650.2 650.2 322.7 650.3 0.02 62 22 25707 -50.5 -81.5 1 31.0 -53.6 19 4 663.3 663.3 323.2 663.5 0.02 63 21 26010 -50.1 -81.1 1 31.0 -53.4 6 5 673.4 673.4 323.6 673.6 0.03 64 21 26010 -49.9 -80.9 1 31.0 -53.2 6 5 674.0 674.0 323.6 674.2 0.03 65 20 26330 -49.5 -80.5 1 31.0 -53.1 185 3 684.7 684.7 323.9 684.9 0.03 66 19 26668 -47.5 -79.5 1 32.0 -51.9 131 4 701.0 701.0 324.5 701.3 0.04 67 18 27025 -46.9 -78.9 1 32.0 -51.7 73 5 713.8 713.8 324.9 714.2 0.04 68 18 27025 -45.5 -78.5 1 33.0 -50.8 73 5 718.2 718.2 325.0 718.6 0.05 69 16 27815 -42.9 -74.9 2 32.0 -49.6 98 7 751.3 751.4 326.0 752.2 0.09 70 16 27815 -42.7 -75.7 1 33.0 -49.5 98 7 752.0 752.0 326.0 752.7 0.08 71 15 28250 -43.1 -75.1 2 32.0 -50.0 135 7 764.6 764.7 326.4 765.5 0.10 72 14 28714 -44.7 -76.7 2 32.0 -51.1 127 10 774.5 774.5 326.6 775.2 0.08 73 13 29210 -44.3 -77.3 1 33.0 -51.2 110 14 792.4 792.5 327.1 793.2 0.08 74 13 29210 -44.1 -76.1 2 32.0 -51.1 110 14 793.1 793.2 327.1 794.0 0.09 75 12 29748 -43.5 -76.5 1 33.0 -51.1 93 18 813.6 813.7 327.6 814.6 0.10 76 12 29748 -43.1 -73.1 2 30.0 -50.8 93 18 815.0 815.1 327.7 816.7 0.16 TRP 83 17658 -81.9 -89.9 24 8.0 -81.9 270 12 389.7 389.7 303.8 389.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 586.83 mb = 4620.10 m = 15157.62 ft Wetbulb zero: 590.64 mb = 4550.20 m = 14928.31 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 77.14 % Est. max temperature: 30.82 C = 87.48 F Sfc-Lift cond lev (LCL): 929.71 mb = 766.69 m = 2515.36 ft T: 21.49 C 700-500 lapse rate: 6.10 C/km ThetaE index: 20.34 C Layer 981.0- 870.0 mb Conv cond level (CCL): 818.02 mb = 1863.50 m = 6113.77 ft Mean mixing ratio: 12.99 g/kg Conv temperature: 32.97 C = 91.35 F Cap Strength: 2.15 C Lifted Index: -1.50 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.75 C Lifted Index @700 mb: 0.35 C Showalter Index: -0.92 C Risk: Thunderstorms probable Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 22.00 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 182.80 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.29 J/kg Max Up Vert Vel: 12.83 m/s Conv Inhibition (B-): 92.89 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 877.16 mb = 1268.81 m = 4162.71 ft Lev Free Conv (LFC): 732.16 mb = 2793.56 m = 9165.11 ft Equ Level (EL): 712.16 mb = 3022.76 m = 9917.09 ft B at Equ Level: 6.89 J/kg Max Parcel Lev (MPL): 662.16 mb = 3622.18 m = 11883.66 ft Wind level data Storm motion: 86 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 1014 5 60 10 -8.7 -5.0 | 8 4 -0.6 -4.4 1 1000 129 65 18 -16.3 -7.6 | 50 11 -8.3 -7.0 2 980 305 60 18 -15.6 -9.0 | 42 11 -7.5 -8.4 3 947 610 55 19 -15.6 -10.9 | 36 13 -7.5 -10.3 4 925 811 55 19 -15.6 -10.9 | 36 13 -7.5 -10.3 5 914 914 55 20 -16.4 -11.5 | 38 14 -8.3 -10.9 6 882 1219 40 16 -10.3 -12.3 | 11 12 -2.2 -11.6 7 850 1538 35 12 -6.9 -9.8 | 353 9 1.2 -9.2 8 821 1829 15 11 -2.8 -10.6 | 333 11 5.2 -10.0 9 792 2134 10 12 -2.1 -11.8 | 332 13 6.0 -11.2 10 763 2438 25 11 -4.6 -10.0 | 340 10 3.4 -9.4 11 736 2743 35 12 -6.9 -9.8 | 353 9 1.2 -9.2 12 700 3165 10 8 -1.4 -7.9 | 318 10 6.7 -7.3 13 684 3353 10 9 -1.6 -8.9 | 322 10 6.5 -8.2 14 658 3658 30 7 -3.5 -6.1 | 320 7 4.5 -5.4 15 634 3962 240 3 2.6 1.5 | 259 11 10.6 2.1 16 610 4267 115 6 -5.4 2.5 | 220 4 2.6 3.2 17 566 4877 165 13 -3.4 12.6 | 200 14 4.7 13.2 18 505 5791 170 3 -0.5 3.0 | 245 8 7.5 3.6 19 500 5870 155 4 -1.7 3.6 | 236 8 6.3 4.2 20 485 6096 90 5 -5.0 0.0 | 259 3 3.0 0.6 21 431 7010 360 32 -0.0 -32.0 | 346 32 8.0 -31.4 22 400 7580 320 29 18.6 -22.2 | 309 34 26.7 -21.6 23 398 7620 325 30 17.2 -24.6 | 313 35 25.2 -24.0 24 323 9144 295 30 27.2 -12.7 | 289 37 35.2 -12.1 25 300 9690 290 33 31.0 -11.3 | 285 40 39.0 -10.7 26 272 10363 310 36 27.6 -23.1 | 302 42 35.6 -22.5 27 261 10668 305 35 28.7 -20.1 | 298 42 36.7 -19.5 28 250 10960 300 38 32.9 -19.0 | 294 45 40.9 -18.4 29 238 11278 295 36 32.6 -15.2 | 290 43 40.7 -14.6 30 200 12430 275 48 47.8 -4.2 | 274 56 55.9 -3.6 31 155 14021 270 57 57.0 -0.0 | 269 65 65.0 0.6 32 150 14240 270 54 54.0 -0.0 | 269 62 62.0 0.6 33 133 14935 275 44 43.8 -3.8 | 274 52 51.9 -3.2 34 126 15240 260 43 42.3 7.5 | 261 51 50.4 8.1 35 108 16154 320 40 25.7 -30.6 | 312 45 33.8 -30.0 36 100 16600 325 17 9.8 -13.9 | 307 22 17.8 -13.3 37 92 17069 235 6 4.9 3.4 | 253 14 13.0 4.1 38 87 17374 270 11 11.0 -0.0 | 268 19 19.0 0.6 39 83 17658 270 12 12.0 -0.0 | 268 20 20.0 0.6 40 83 17678 240 9 7.8 4.5 | 252 17 15.8 5.1 41 74 18288 320 7 4.5 -5.4 | 291 13 12.5 -4.7 42 70 18593 5 10 -0.9 -10.0 | 323 12 7.2 -9.3 43 70 18620 345 5 1.3 -4.8 | 294 10 9.3 -4.2 44 67 18898 300 4 3.5 -2.0 | 277 12 11.5 -1.4 45 63 19202 250 13 12.2 4.4 | 256 21 20.3 5.1 46 60 19507 305 18 14.7 -10.3 | 293 25 22.8 -9.7 47 57 19812 25 7 -3.0 -6.3 | 318 8 5.1 -5.7 48 54 20117 130 13 -10.0 8.4 | 168 9 -1.9 9.0 49 51 20422 90 3 -3.0 0.0 | 263 5 5.0 0.6 50 50 20580 70 16 -15.0 -5.5 | 55 9 -7.0 -4.9 51 49 20726 25 5 -2.1 -4.5 | 303 7 5.9 -3.9 52 44 21336 145 16 -9.2 13.1 | 175 14 -1.1 13.7 53 42 21641 165 11 -2.8 10.6 | 205 12 5.2 11.2 54 40 21946 70 5 -4.7 -1.7 | 288 4 3.3 -1.1 55 38 22250 110 10 -9.4 3.4 | 161 4 -1.4 4.0 56 36 22555 50 18 -13.8 -11.6 | 28 12 -5.7 -11.0 57 35 22860 85 6 -6.0 -0.5 | 267 2 2.1 0.1 58 33 23165 35 12 -6.9 -9.8 | 353 9 1.2 -9.2 59 30 23720 135 7 -4.9 4.9 | 209 6 3.1 5.6 60 30 23774 165 7 -1.8 6.8 | 220 10 6.2 7.4 61 27 24384 115 8 -7.3 3.4 | 191 4 0.8 4.0 62 26 24689 100 7 -6.9 1.2 | 212 2 1.1 1.8 63 25 24994 140 12 -7.7 9.2 | 182 10 0.3 9.8 64 23 25298 40 5 -3.2 -3.8 | 304 6 4.8 -3.2 65 21 25908 10 4 -0.7 -3.9 | 294 8 7.3 -3.3 66 20 26213 360 8 -0.0 -8.0 | 313 11 8.0 -7.4 67 20 26330 185 3 0.3 3.0 | 247 9 8.3 3.6 68 18 26822 45 6 -4.2 -4.2 | 314 5 3.8 -3.6 69 15 27432 140 7 -4.5 5.4 | 211 7 3.5 6.0 70 10 28956 50 27 -20.7 -17.4 | 37 21 -12.6 -16.7 71 8 29870 85 32 -31.9 -2.8 | 85 24 -23.8 -2.2 Wind Parameters Mean winds (0-6000m): 55.6 at 10.8 knts Storm direction: 85.6 at 8.1 knts Shear (0-3000m) pos: 0.5 neg: 1.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -38.3 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -54.3 tot: -36.7 m^2/s^2 ave: -12.2 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.63 Bulk Shear: 5.63 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 61 17 42 10| 0.0 8.9 8.9| 7.1 -5.0 2.1 4.2 0.29| 10.8 3.1 1000 58 18 39 12| 0.0 4.7 4.7| 8.1 -12.6 -4.6 -4.6 0.08| 7.2 0.6 1500 53 17 30 11| 0.0 1.8 1.8| 8.1 -34.3 -26.2 -17.5 -0.27| 7.5 -2.0 2000 47 16 19 11| 0.0 2.3 2.3| 8.1 -45.3 -37.2 -18.6 -0.37| 7.0 -2.6 2500 42 15 11 11| 0.6 1.8 2.4| 14.0 -45.5 -31.5 -12.6 -0.26| 6.4 -1.6 3000 41 14 7 10| 0.5 1.7 2.2| 17.6 -54.3 -36.7 -12.2 -0.28| 6.2 -1.7 4000 37 12 357 9| 0.5 1.8 2.3| 19.5 -95.0 -75.5 -18.9 -0.44| 7.1 -3.1 5000 47 12 3 7| 0.8 1.0 1.8| 26.6-110.3 -83.7 -16.7 -0.39| 7.8 -3.0 6000 56 11 9 6| 0.3 0.4 0.7| 45.5-112.6 -67.0 -11.2 -0.27| 7.6 -2.0 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250417.00.gif