UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 17 OCT 25 Station: MMUN WMO ident: 76595 Latitude: 21.03 Longitude: -86.88 Elevation: 10.00 ------------------------------------------------------------------------------- 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 10 24.6 24.0 96 0.6 24.2 100 3 296.8 300.2 297.0 351.5 18.90 1 1010 19 24.4 23.8 96 0.6 24.0 101 3 296.7 300.1 296.8 350.7 18.69 2 1000 104 24.4 22.4 89 2.0 23.0 110 2 297.5 300.7 296.1 347.7 17.30 3 978 300 24.6 21.3 82 3.3 22.2 95 8 299.7 302.7 296.2 347.9 16.52 4 925 789 21.6 20.0 91 1.6 20.5 65 16 301.4 304.4 296.4 348.8 16.11 5 905 978 19.8 19.0 95 0.8 19.2 59 11 301.4 304.3 296.0 347.0 15.46 6 850 1519 18.8 15.6 82 3.2 16.6 65 8 305.8 308.3 295.6 345.5 13.23 7 849 1529 18.8 15.5 81 3.3 16.5 68 2 305.9 308.4 295.6 345.4 13.16 8 700 3166 9.8 7.0 83 2.8 8.1 205 4 313.3 315.1 294.6 341.3 9.02 9 591 4556 2.2 -1.1 79 3.3 0.4 32 4 320.0 321.2 294.1 339.3 5.98 10 500 5890 -5.7 -8.0 84 2.3 -6.8 65 6 326.1 326.9 294.3 340.1 4.19 11 486 6112 -7.5 -9.1 88 1.6 -8.2 8 8 326.5 327.3 294.3 339.8 3.95 12 478 6241 -7.3 -12.3 67 5.0 -9.4 352 8 328.3 329.0 294.0 338.9 3.11 13 475 6291 -7.7 -9.8 85 2.1 -8.7 345 8 328.4 329.2 294.6 341.4 3.83 14 465 6456 -8.5 -13.5 67 5.0 -10.5 331 9 329.4 330.0 294.1 339.4 2.90 15 461 6523 -8.1 -23.1 29 15.0 -12.8 332 10 330.8 331.0 293.2 335.4 1.29 16 447 6762 -9.9 -28.9 20 19.0 -14.9 339 12 331.4 331.6 292.9 334.3 0.79 17 445 6797 -10.3 -30.3 18 20.0 -15.3 342 11 331.3 331.5 292.7 333.9 0.69 18 442 6849 -10.5 -22.5 37 12.0 -14.2 346 11 331.7 332.0 293.5 336.8 1.42 19 441 6866 -10.9 -19.9 47 9.0 -13.9 347 11 331.4 331.8 293.7 337.7 1.79 20 440 6884 -10.9 -17.9 56 7.0 -13.4 349 11 331.7 332.1 294.1 339.1 2.13 21 435 6971 -11.3 -27.3 25 16.0 -15.6 356 10 332.2 332.4 293.2 335.6 0.94 22 430 7060 -11.9 -32.9 16 21.0 -16.7 357 10 332.6 332.7 293.0 334.7 0.56 23 425 7150 -12.7 -29.7 23 17.0 -16.9 351 10 332.7 332.8 293.2 335.5 0.77 24 423 7186 -13.1 -25.1 36 12.0 -16.5 349 10 332.6 332.8 293.5 336.9 1.18 25 422 7204 -13.3 -21.3 51 8.0 -15.8 348 10 332.6 332.9 293.9 338.4 1.65 26 408 7460 -14.7 -20.7 60 6.0 -16.6 347 11 334.0 334.4 294.4 340.4 1.80 27 406 7497 -14.7 -25.7 39 11.0 -17.7 349 11 334.5 334.7 294.0 338.7 1.16 28 400 7610 -15.7 -29.7 29 14.0 -19.1 355 12 334.6 334.7 293.7 337.6 0.81 29 399 7629 -15.7 -30.7 26 15.0 -19.2 354 12 334.8 335.0 293.7 337.6 0.74 30 388 7838 -17.5 -24.5 54 7.0 -19.4 344 9 335.2 335.4 294.3 340.1 1.35 31 367 8251 -20.7 -24.0 75 3.3 -21.6 25 8 336.3 336.6 294.7 341.7 1.50 32 354 8516 -22.1 -24.2 83 2.1 -22.7 21 8 337.9 338.2 295.1 343.4 1.53 33 334 8940 -24.7 -30.7 57 6.0 -25.9 66 13 340.0 340.2 295.1 343.3 0.89 34 300 9710 -30.5 -34.3 69 3.8 -31.2 20 14 342.4 342.5 295.5 345.1 0.70 35 286 10048 -32.5 -36.4 68 3.9 -33.1 338 9 344.2 344.4 295.8 346.6 0.59 36 250 10980 -39.9 -44.2 63 4.3 -40.3 60 8 346.7 346.8 296.2 348.0 0.30 37 218 11899 -48.5 -51.6 70 3.1 -48.7 150 2 347.3 347.3 296.2 347.9 0.15 38 206 12269 -51.7 -57.7 49 6.0 -51.9 218 5 347.9 348.0 296.3 348.3 0.08 39 200 12460 -53.3 -59.3 48 6.0 -53.5 225 6 348.4 348.4 296.3 348.6 0.06 40 170 13479 -62.7 -67.7 51 5.0 -62.8 247 6 349.3 349.3 296.5 349.4 0.02 41 154 14081 -65.9 -73.9 32 8.0 -66.0 159 6 353.9 353.9 297.5 353.9 0.01 42 150 14240 -66.9 -74.9 31 8.0 -67.0 140 12 354.8 354.8 297.7 354.9 0.01 43 114 15853 -78.1 -82.3 50 4.2 -78.1 214 2 363.0 363.0 299.3 363.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 565.66 mb = 4927.40 m = 16165.82 ft Wetbulb zero: 585.57 mb = 4629.50 m = 15188.46 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 83.01 % Est. max temperature: 32.74 C = 90.93 F Sfc-Lift cond lev (LCL): 1002.67 mb = 81.13 m = 266.16 ft T: 24.40 C 700-500 lapse rate: 5.69 C/km ThetaE index: 9.54 C Layer 905.0- 500.0 mb Conv cond level (CCL): 909.22 mb = 938.11 m = 3077.76 ft Mean mixing ratio: 16.56 g/kg Conv temperature: 29.22 C = 84.59 F Cap Strength: 1.50 C Lifted Index: -2.20 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.28 C Lifted Index @700 mb: -0.36 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.30 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 431.49 J/kg Max Up Vert Vel: 29.38 m/s Conv Inhibition (B-): 61.68 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 930.05 mb = 741.26 m = 2431.93 ft Lev Free Conv (LFC): 725.05 mb = 2867.80 m = 9408.69 ft Equ Level (EL): 255.05 mb = 10841.50 m = 35568.79 ft B at Equ Level: 429.12 J/kg Max Parcel Lev (MPL): 125.05 mb = 15309.34 m = 50226.88 ft Wind level data Storm motion: 79 at 5 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 10 100 3 -3.0 0.5 | 233 2 2.0 1.5 1 1000 104 110 2 -1.9 0.7 | 242 3 3.1 1.6 2 977 305 95 8 -8.0 0.7 | 119 3 -3.0 1.7 3 944 610 60 14 -12.1 -7.0 | 50 9 -7.2 -6.0 4 925 789 65 16 -14.5 -6.8 | 59 11 -9.5 -5.8 5 912 914 55 10 -8.2 -5.7 | 34 6 -3.2 -4.8 6 880 1219 75 14 -13.5 -3.6 | 73 9 -8.6 -2.7 7 850 1519 65 8 -7.3 -3.4 | 44 3 -2.3 -2.4 8 849 1524 65 2 -1.8 -0.8 | 268 3 3.1 0.1 9 820 1829 240 2 1.7 1.0 | 254 7 6.7 2.0 10 791 2134 200 4 1.4 3.8 | 233 8 6.3 4.7 11 763 2438 175 4 -0.3 4.0 | 223 7 4.6 4.9 12 736 2743 210 8 4.0 6.9 | 229 12 9.0 7.9 13 710 3048 225 4 2.8 2.8 | 244 9 7.8 3.8 14 700 3166 205 4 1.7 3.6 | 235 8 6.6 4.6 15 684 3353 325 2 1.1 -1.6 | 276 6 6.1 -0.7 16 659 3658 325 4 2.3 -3.3 | 288 8 7.2 -2.3 17 634 3962 320 6 3.9 -4.6 | 292 10 8.8 -3.6 18 611 4267 290 4 3.8 -1.4 | 273 9 8.7 -0.4 19 588 4572 45 4 -2.8 -2.8 | 311 3 2.1 -1.9 20 567 4877 20 10 -3.4 -9.4 | 350 9 1.5 -8.4 21 526 5486 30 10 -5.0 -8.7 | 0 8 -0.0 -7.7 22 506 5791 80 6 -5.9 -1.0 | 85 1 -1.0 -0.1 23 500 5890 65 6 -5.4 -2.5 | 17 2 -0.5 -1.6 24 487 6096 10 8 -1.4 -7.9 | 333 8 3.6 -6.9 25 468 6401 330 8 4.0 -6.9 | 304 11 9.0 -6.0 26 450 6706 335 12 5.1 -10.9 | 315 14 10.0 -9.9 27 432 7010 360 10 -0.0 -10.0 | 331 10 5.0 -9.0 28 416 7315 340 10 3.4 -9.4 | 315 12 8.4 -8.4 29 400 7610 355 12 1.0 -12.0 | 331 13 6.0 -11.0 30 383 7925 340 8 2.7 -7.5 | 310 10 7.7 -6.6 31 367 8230 25 8 -3.4 -7.3 | 346 6 1.6 -6.3 32 352 8534 20 8 -2.7 -7.5 | 341 7 2.2 -6.6 33 338 8839 75 12 -11.6 -3.1 | 72 7 -6.6 -2.1 34 324 9144 45 16 -11.3 -11.3 | 32 12 -6.4 -10.4 35 300 9710 20 14 -4.8 -13.2 | 359 12 0.2 -12.2 36 298 9754 25 18 -7.6 -16.3 | 10 16 -2.7 -15.4 37 285 10058 335 8 3.4 -7.3 | 307 10 8.3 -6.3 38 273 10363 5 8 -0.7 -8.0 | 329 8 4.3 -7.0 39 261 10668 340 6 2.1 -5.6 | 304 8 7.0 -4.7 40 250 10973 55 8 -6.6 -4.6 | 24 4 -1.6 -3.6 41 250 10980 60 8 -6.9 -4.0 | 33 4 -2.0 -3.0 42 228 11582 90 4 -4.0 0.0 | 225 1 1.0 1.0 43 218 11887 150 2 -1.0 1.7 | 236 5 4.0 2.7 44 208 12192 215 4 2.3 3.3 | 240 8 7.2 4.2 45 200 12460 225 6 4.2 4.2 | 240 11 9.2 5.2 46 199 12497 225 6 4.2 4.2 | 240 11 9.2 5.2 47 189 12802 275 2 2.0 -0.2 | 264 7 6.9 0.8 48 180 13106 270 4 4.0 -0.0 | 264 9 9.0 1.0 49 172 13411 255 6 5.8 1.6 | 257 11 10.7 2.5 50 155 14021 165 4 -1.0 3.9 | 219 6 3.9 4.8 51 150 14240 140 12 -7.7 9.2 | 165 11 -2.8 10.2 52 148 14326 140 12 -7.7 9.2 | 165 11 -2.8 10.2 53 134 14935 175 14 -1.2 13.9 | 194 15 3.7 14.9 54 127 15240 165 10 -2.6 9.7 | 193 11 2.4 10.6 55 115 15850 195 2 0.5 1.9 | 242 6 5.5 2.9 56 109 16154 0 0 -0.0 -0.0 | 259 5 5.0 1.0 Wind Parameters Mean winds (0-6000m): 49.0 at 6.7 knts Storm direction: 79.0 at 5.0 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 8.7 deg Storm rel helicity (0-3000m) pos: 24.1 neg: -32.1 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 167.23 Bulk Shear: 2.58 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 7 114 2| 0.0 9.8 9.8| 0.2 -9.0 -8.7 -17.4 -0.76| 13.5-10.3 1000 70 10 60 5| 0.0 4.7 4.7| 5.1 -19.4 -14.3 -14.3 -0.52| 12.6 -6.6 1500 70 11 62 6| 1.1 3.1 4.2| 11.6 -23.4 -11.8 -7.9 -0.35| 11.8 -4.2 2000 71 8 59 4| 3.7 2.3 6.0| 13.8 -26.5 -12.7 -6.4 -0.45| 12.9 -5.7 2500 78 8 76 2| 2.9 1.9 4.8| 13.8 -32.1 -18.3 -7.3 -0.46| 11.1 -5.2 3000 89 7 110 3| 2.7 1.6 4.3| 24.1 -32.1 -8.0 -2.7 -0.35| 10.5 -3.7 4000 80 6 83 1| 1.7 1.0 2.7| 38.0 -34.2 3.8 1.0 -0.21| 9.2 -2.0 5000 58 6 9 2| 0.7 0.8 1.6| 48.8 -39.3 9.5 1.9 -0.12| 9.1 -1.0 6000 49 7 2 3| 0.4 0.5 0.9| 55.8 -40.9 14.9 2.5 -0.08| 8.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251017.12.gif