UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:1200Z 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 1015 5 24.0 23.5 97 0.5 23.6 110 2 295.9 299.2 296.3 348.4 18.25 1 1007 74 26.0 24.2 90 1.8 24.7 102 7 298.6 302.0 297.6 354.6 19.21 2 1000 135 25.8 22.0 80 3.8 23.0 95 12 299.0 302.0 296.2 348.1 16.87 3 999 144 25.6 21.9 80 3.7 22.9 95 12 298.8 301.9 296.1 347.7 16.79 4 925 817 20.4 17.5 83 2.9 18.4 105 12 300.2 302.7 294.4 340.4 13.73 5 918 883 20.0 17.2 84 2.8 18.1 102 12 300.4 302.9 294.4 340.2 13.57 6 850 1543 16.0 12.5 80 3.5 13.7 100 8 302.9 304.9 293.0 334.9 10.78 7 824 1806 14.2 9.5 73 4.7 11.3 105 6 303.7 305.4 291.9 330.8 9.08 8 801 2045 14.0 2.0 44 12.0 7.5 98 8 306.0 307.0 289.6 322.8 5.52 9 796 2098 13.6 3.6 51 10.0 8.0 96 9 306.1 307.2 290.3 325.1 6.23 10 709 3067 9.8 -29.2 5 39.0 -1.7 82 19 312.2 312.3 286.7 313.9 0.48 11 700 3173 9.6 -32.4 3 42.0 -2.0 80 19 313.1 313.2 286.9 314.4 0.36 12 683 3377 9.0 -36.0 2 45.0 -2.7 64 17 314.7 314.7 287.3 315.6 0.26 13 678 3438 8.6 -33.4 3 42.0 -2.8 59 16 314.9 314.9 287.5 316.1 0.34 14 600 4436 1.8 -1.6 78 3.4 0.0 328 6 318.2 319.3 293.4 336.4 5.68 15 551 5120 -1.3 -14.3 36 13.0 -6.4 324 15 322.4 322.8 291.7 330.1 2.29 16 534 5370 -1.3 -34.3 6 33.0 -9.5 328 18 325.3 325.4 290.8 326.7 0.39 17 500 5890 -5.7 -33.7 9 28.0 -12.3 335 24 326.1 326.2 291.0 327.7 0.44 18 490 6048 -6.9 -29.9 14 23.0 -12.8 335 23 326.5 326.6 291.4 328.9 0.65 19 471 6357 -8.5 -37.5 8 29.0 -14.6 345 20 328.2 328.3 291.6 329.5 0.32 20 435 6970 -12.1 -26.1 30 14.0 -15.9 351 18 331.2 331.4 293.0 335.0 1.05 21 429 7077 -12.5 -28.5 25 16.0 -16.6 348 19 332.0 332.2 293.1 335.1 0.85 22 400 7610 -14.9 -38.9 11 24.0 -19.4 330 21 335.6 335.7 293.6 336.9 0.33 23 362 8354 -19.9 -49.9 5 30.0 -23.7 311 21 338.7 338.7 294.1 339.1 0.11 24 300 9710 -31.5 -44.5 27 13.0 -32.9 275 23 341.0 341.0 294.8 342.0 0.24 25 289 9974 -33.5 -45.5 29 12.0 -34.7 269 24 341.8 341.8 295.0 342.7 0.23 26 274 10348 -36.1 -50.1 22 14.0 -37.2 275 30 343.3 343.3 295.3 343.9 0.14 27 250 10980 -41.3 -51.3 33 10.0 -41.9 280 41 344.7 344.7 295.6 345.2 0.14 28 216 11953 -50.1 -53.9 64 3.8 -50.3 277 50 345.7 345.8 295.8 346.2 0.12 29 205 12291 -52.9 -57.9 55 5.0 -53.1 276 53 346.5 346.6 295.9 346.9 0.07 30 200 12450 -54.3 -58.3 61 4.0 -54.4 275 55 346.8 346.8 296.0 347.1 0.07 31 193 12677 -56.1 -59.4 66 3.3 -56.2 272 57 347.4 347.5 296.1 347.7 0.07 32 161 13809 -63.5 -74.5 21 11.0 -63.6 270 48 353.5 353.5 297.4 353.5 0.01 33 153 14120 -65.9 -75.9 24 10.0 -66.0 270 45 354.5 354.5 297.6 354.6 0.01 34 150 14240 -66.7 -76.7 23 10.0 -66.8 270 44 355.2 355.2 297.7 355.2 0.01 35 149 14280 -66.7 -76.7 23 10.0 -66.8 270 44 355.9 355.9 297.9 355.9 0.01 36 143 14528 -67.3 -80.3 14 13.0 -67.4 271 41 359.0 359.0 298.5 359.0 0.00 37 122 15466 -75.9 -83.9 27 8.0 -75.9 273 34 360.0 360.0 298.7 360.0 0.00 38 118 15658 -76.5 -84.5 27 8.0 -76.5 272 35 362.4 362.4 299.2 362.4 0.00 39 116 15756 -76.5 -84.5 27 8.0 -76.5 271 35 364.1 364.1 299.5 364.1 0.00 40 110 16062 -76.1 -84.1 27 8.0 -76.1 283 31 370.5 370.5 300.7 370.5 0.00 41 103 16441 -77.1 -86.1 22 9.0 -77.1 309 22 375.6 375.6 301.5 375.6 0.00 42 100 16610 -77.7 -86.7 22 9.0 -77.7 265 14 377.6 377.6 301.9 377.6 0.00 43 96 16843 -78.3 -87.3 22 9.0 -78.3 265 16 380.9 380.9 302.4 380.9 0.00 44 78 18014 -83.1 -90.1 29 7.0 -83.1 360 22 394.2 394.2 304.4 394.2 0.00 45 74 18308 -81.7 -88.7 29 7.0 -81.7 4 22 403.1 403.1 305.6 403.1 0.00 46 73 18385 -81.7 -88.7 29 7.0 -81.7 20 18 404.7 404.7 305.8 404.7 0.00 47 70 18620 -81.9 -88.9 29 7.0 -81.9 70 6 409.2 409.2 306.4 409.2 0.00 48 60 19501 -75.1 -85.1 20 10.0 -75.2 43 20 442.8 442.8 310.1 442.8 0.00 49 54 20121 -69.9 -90.9 3 21.0 -70.1 217 10 468.3 468.3 312.5 468.4 0.00 50 50 20580 -70.1 -92.1 3 22.0 -70.2 200 5 478.3 478.3 313.3 478.3 0.00 51 30 23720 -57.1 -87.1 1 30.0 -58.4 80 8 589.0 589.0 320.1 589.0 0.01 52 26 24636 -51.5 -83.5 1 32.0 -54.0 220 3 629.5 629.5 321.9 629.6 0.01 53 21 26015 -53.1 -84.1 1 31.0 -55.6 7 9 664.3 664.3 323.2 664.4 0.02 54 20 26330 -52.3 -83.3 1 31.0 -55.1 350 3 676.1 676.1 323.6 676.2 0.02 55 18 27016 -49.5 -81.5 1 32.0 -53.4 32 5 705.6 705.6 324.6 705.8 0.03 56 17 27390 -49.9 -81.9 1 32.0 -53.8 62 6 716.0 716.0 325.0 716.2 0.03 TRP 78 18014 -83.1 -90.1 29 7.0 -83.1 360 22 394.2 394.2 304.4 394.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 571.55 mb = 4832.93 m = 15855.88 ft Wetbulb zero: 724.11 mb = 2890.29 m = 9482.47 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 47.07 % Est. max temperature: 30.48 C = 86.87 F Sfc-Lift cond lev (LCL): 1008.08 mb = 64.67 m = 212.16 ft T: 25.73 C 700-500 lapse rate: 5.63 C/km ThetaE index: 31.74 C Layer 1000.0- 796.0 mb Conv cond level (CCL): 901.27 mb = 1040.53 m = 3413.77 ft Mean mixing ratio: 15.55 g/kg Conv temperature: 29.15 C = 84.47 F Cap Strength: 0.84 C Lifted Index: -0.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.23 C Lifted Index @700 mb: 0.50 C Showalter Index: 3.30 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.20 C K Index: -7.80 Risk: None Sweat Index: 190.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.66 J/kg Max Up Vert Vel: 14.88 m/s Conv Inhibition (B-): 10.14 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 923.40 mb = 831.95 m = 2729.45 ft Lev Free Conv (LFC): 868.40 mb = 1359.23 m = 4459.35 ft Equ Level (EL): 728.40 mb = 2840.85 m = 9320.27 ft B at Equ Level: 26.41 J/kg Max Parcel Lev (MPL): 218.40 mb = 11878.92 m = 38972.35 ft Wind level data Storm motion: 79 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 1015 5 110 2 -1.9 0.7 | 251 8 7.5 2.5 1 1000 135 95 12 -12.0 1.0 | 139 4 -2.5 2.9 2 981 305 95 12 -12.0 1.0 | 139 4 -2.5 2.9 3 947 610 100 14 -13.8 2.4 | 134 6 -4.4 4.3 4 925 817 105 12 -11.6 3.1 | 156 5 -2.2 4.9 5 915 914 100 12 -11.8 2.1 | 149 5 -2.4 3.9 6 883 1219 95 10 -10.0 0.9 | 169 3 -0.5 2.7 7 850 1543 100 8 -7.9 1.4 | 206 4 1.5 3.2 8 822 1829 105 6 -5.8 1.6 | 227 5 3.6 3.4 9 792 2134 95 9 -9.0 0.8 | 190 3 0.5 2.6 10 764 2438 95 12 -12.0 1.0 | 139 4 -2.5 2.9 11 737 2743 90 17 -17.0 0.0 | 104 8 -7.6 1.8 12 700 3173 80 19 -18.7 -3.3 | 81 9 -9.3 -1.5 13 659 3658 40 13 -8.4 -10.0 | 353 8 1.1 -8.1 14 611 4267 10 9 -1.6 -8.9 | 312 11 7.9 -7.0 15 589 4572 285 2 1.9 -0.5 | 263 11 11.4 1.3 16 567 4877 320 12 7.7 -9.2 | 293 19 17.1 -7.4 17 506 5791 335 24 10.1 -21.8 | 316 28 19.6 -19.9 18 500 5890 335 24 10.1 -21.8 | 316 28 19.6 -19.9 19 487 6096 335 23 9.7 -20.8 | 315 27 19.1 -19.0 20 450 6706 360 17 -0.0 -17.0 | 328 18 9.4 -15.2 21 400 7610 330 21 10.5 -18.2 | 309 26 19.9 -16.3 22 399 7620 335 22 9.3 -19.9 | 314 26 18.7 -18.1 23 324 9144 285 20 19.3 -5.2 | 277 29 28.7 -3.3 24 300 9710 275 23 22.9 -2.0 | 270 32 32.3 -0.2 25 298 9754 265 20 19.9 1.7 | 263 30 29.3 3.6 26 261 10668 280 35 34.5 -6.1 | 276 44 43.9 -4.2 27 250 10980 280 41 40.4 -7.1 | 276 50 49.8 -5.3 28 200 12450 275 55 54.8 -4.8 | 273 64 64.2 -3.0 29 189 12802 270 58 58.0 -0.0 | 268 67 67.4 1.8 30 155 14021 270 46 46.0 -0.0 | 268 55 55.4 1.8 31 150 14240 270 44 44.0 -0.0 | 268 53 53.4 1.8 32 126 15240 275 33 32.9 -2.9 | 271 42 42.3 -1.0 33 114 15850 270 36 36.0 -0.0 | 268 45 45.4 1.8 34 103 16459 310 21 16.1 -13.5 | 295 28 25.5 -11.7 35 100 16610 265 14 13.9 1.2 | 263 24 23.4 3.1 36 97 16764 270 14 14.0 -0.0 | 266 23 23.4 1.8 37 92 17069 250 20 18.8 6.8 | 253 30 28.2 8.7 38 78 18014 360 22 -0.0 -22.0 | 335 22 9.4 -20.2 39 74 18288 360 23 -0.0 -23.0 | 336 23 9.4 -21.2 40 70 18620 70 6 -5.6 -2.1 | 273 4 3.8 -0.2 41 67 18898 30 7 -3.5 -6.1 | 305 7 5.9 -4.2 42 60 19507 40 20 -12.9 -15.3 | 14 14 -3.4 -13.5 43 54 20117 220 10 6.4 7.7 | 239 18 15.8 9.5 44 51 20422 165 2 -0.5 1.9 | 247 10 8.9 3.8 45 50 20580 200 5 1.7 4.7 | 240 13 11.1 6.5 46 49 20726 185 4 0.3 4.0 | 239 11 9.8 5.8 47 44 21336 295 8 7.3 -3.4 | 275 17 16.7 -1.5 48 42 21641 10 5 -0.9 -4.9 | 290 9 8.6 -3.1 49 40 21946 95 11 -11.0 1.0 | 151 3 -1.5 2.8 50 36 22555 100 12 -11.8 2.1 | 149 5 -2.4 3.9 51 35 22860 20 12 -4.1 -11.3 | 331 11 5.3 -9.4 52 33 23165 70 11 -10.3 -3.8 | 26 2 -0.9 -1.9 53 31 23470 50 14 -10.7 -9.0 | 10 7 -1.3 -7.2 54 30 23720 80 8 -7.9 -1.4 | 254 2 1.5 0.5 55 27 24384 115 7 -6.3 3.0 | 213 6 3.1 4.8 56 26 24689 240 2 1.7 1.0 | 256 12 11.2 2.8 57 25 24994 25 5 -2.1 -4.5 | 290 8 7.3 -2.7 58 23 25298 45 22 -15.6 -15.6 | 24 15 -6.1 -13.7 59 20 26330 350 3 0.5 -3.0 | 276 10 9.9 -1.1 60 17 26822 45 5 -3.5 -3.5 | 286 6 5.9 -1.7 61 15 27432 160 12 -4.1 11.3 | 202 14 5.3 13.1 Wind Parameters Mean winds (0-6000m): 48.9 at 12.8 knts Storm direction: 78.9 at 9.6 knts Shear (0-3000m) pos: 0.9 neg: 3.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -162.1 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -23.1 tot: -15.8 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.97 Bulk Shear: 12.34 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 96 11 154 3| 0.0 11.7 11.7| 0.0 -9.0 -9.0 -18.1 -0.79| 13.0-10.2 1000 99 12 148 4| 1.0 5.8 6.8| 3.3 -9.8 -6.4 -6.4 -0.48| 8.8 -4.2 1500 98 11 155 4| 1.7 3.9 5.6| 5.6 -9.8 -4.2 -2.8 -0.27| 7.1 -1.9 2000 99 10 171 3| 1.3 2.8 4.1| 7.4 -11.0 -3.6 -1.8 -0.20| 6.3 -1.3 2500 98 10 170 3| 1.0 3.3 4.4| 7.4 -14.9 -7.6 -3.0 -0.32| 6.2 -2.0 3000 96 11 150 3| 0.9 3.7 4.5| 7.4 -23.1 -15.8 -5.3 -0.39| 6.2 -2.4 4000 85 12 106 3| 0.7 1.6 2.2| 7.4 -61.4 -54.0 -13.5 -0.58| 7.0 -4.1 5000 76 11 60 2| 1.5 0.2 1.7| 44.8 -98.6 -53.8 -10.8 -0.45| 8.1 -3.6 6000 49 13 2 7| 2.0 0.2 2.2| 94.6-100.0 -5.4 -0.9 -0.31| 7.8 -2.4 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250417.12.gif