UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 18 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 1012 10 25.2 24.9 98 0.3 25.0 150 12 297.3 300.9 297.7 355.3 19.96 1 1000 115 26.6 22.6 79 4.0 23.7 160 10 299.8 302.9 296.8 351.0 17.52 2 998 133 26.6 22.4 78 4.2 23.6 160 10 299.9 303.1 296.8 350.7 17.34 3 945 613 22.4 21.1 92 1.3 21.5 127 14 300.4 303.5 296.6 349.9 16.90 4 925 799 21.6 20.2 92 1.4 20.6 110 16 301.4 304.4 296.5 349.5 16.32 5 879 1243 19.8 17.6 87 2.2 18.3 115 10 304.0 306.7 296.0 347.3 14.56 6 850 1533 17.6 15.5 87 2.1 16.2 85 10 304.6 307.0 295.2 343.8 13.14 7 833 1706 16.2 15.1 93 1.1 15.5 99 7 304.9 307.3 295.3 343.9 13.07 8 732 2799 10.2 9.4 95 0.8 9.7 150 4 309.8 311.7 294.5 340.9 10.17 9 723 2903 11.0 7.7 80 3.3 9.0 179 3 311.8 313.5 294.3 340.0 9.16 10 700 3173 9.2 6.8 85 2.4 7.8 210 4 312.7 314.4 294.4 340.2 8.90 11 688 3316 8.2 6.6 90 1.6 7.2 284 2 313.1 314.8 294.5 340.8 8.93 12 634 3986 5.0 -2.0 60 7.0 1.4 330 5 316.9 317.9 292.7 333.5 5.21 13 604 4380 2.2 -3.8 64 6.0 -0.8 326 7 318.1 319.0 292.6 333.5 4.78 14 592 4541 1.0 -10.0 44 11.0 -3.8 337 6 318.5 319.1 291.3 328.4 3.02 15 586 4623 0.4 -12.6 37 13.0 -4.9 343 6 318.7 319.2 290.8 326.9 2.48 16 581 4692 0.0 -7.0 59 7.0 -3.3 349 6 319.0 319.8 292.2 331.7 3.89 17 575 4775 -0.5 -10.5 47 10.0 -4.8 357 6 319.4 320.0 291.5 329.3 2.99 18 567 4887 -1.3 -5.2 75 3.9 -3.2 7 6 319.7 320.6 293.0 334.6 4.58 19 558 5014 -2.1 -4.0 87 1.9 -3.0 18 6 320.3 321.3 293.5 336.8 5.10 20 537 5318 -3.9 -8.2 72 4.3 -5.8 24 6 321.6 322.4 292.9 334.3 3.84 21 529 5436 -4.1 -13.1 50 9.0 -7.7 13 6 322.8 323.3 292.2 331.6 2.63 22 518 5602 -4.9 -16.9 38 12.0 -9.2 358 6 323.8 324.2 291.9 330.5 1.96 23 513 5678 -5.1 -14.1 49 9.0 -8.6 351 6 324.4 324.9 292.5 332.9 2.50 24 512 5694 -5.1 -19.1 32 14.0 -9.9 349 6 324.6 324.9 291.8 330.3 1.65 25 506 5786 -4.7 -33.7 8 29.0 -11.7 341 6 326.2 326.3 291.1 327.8 0.44 26 502 5849 -5.1 -14.1 49 9.0 -8.7 340 6 326.4 327.0 293.1 335.2 2.56 27 501 5864 -5.3 -10.3 68 5.0 -7.5 340 6 326.4 327.1 293.9 338.1 3.49 28 500 5880 -5.3 -9.9 70 4.6 -7.3 340 6 326.6 327.3 294.0 338.7 3.61 29 467 6413 -9.1 -9.8 95 0.7 -9.4 75 8 328.3 329.1 294.7 341.4 3.89 30 428 7085 -12.9 -15.2 83 2.3 -13.7 40 9 331.7 332.3 294.6 341.2 2.74 31 422 7192 -13.7 -21.7 51 8.0 -16.2 36 9 332.1 332.4 293.7 337.7 1.60 32 415 7320 -13.1 -24.1 39 11.0 -16.3 31 10 334.4 334.7 294.1 339.2 1.31 33 400 7600 -15.1 -30.1 27 15.0 -18.7 20 12 335.4 335.5 293.9 338.3 0.78 34 396 7676 -15.7 -31.7 24 16.0 -19.3 18 12 335.5 335.7 293.9 338.1 0.68 35 382 7946 -17.5 -32.5 26 15.0 -20.8 11 10 336.6 336.8 294.1 339.1 0.65 36 373 8125 -18.7 -30.7 34 12.0 -21.4 30 9 337.4 337.5 294.4 340.3 0.79 37 366 8265 -19.7 -24.6 65 4.9 -21.0 44 9 337.9 338.2 295.0 343.1 1.42 38 345 8701 -23.3 -24.4 91 1.1 -23.6 89 7 338.7 339.1 295.4 344.3 1.54 39 308 9522 -28.9 -33.1 67 4.2 -29.6 45 4 342.1 342.2 295.5 345.0 0.76 40 302 9663 -29.7 -39.7 37 10.0 -31.1 34 4 342.9 343.0 295.4 344.5 0.40 41 300 9710 -30.1 -42.1 30 12.0 -31.6 30 4 343.0 343.0 295.3 344.2 0.31 42 284 10098 -32.9 -43.9 32 11.0 -34.1 291 2 344.4 344.4 295.6 345.5 0.27 43 268 10503 -36.5 -46.5 35 10.0 -37.4 248 5 344.9 344.9 295.7 345.8 0.22 44 262 10659 -37.9 -43.9 53 6.0 -38.5 241 8 345.1 345.1 295.8 346.3 0.30 45 254 10872 -39.7 -43.9 64 4.2 -40.1 243 9 345.5 345.5 295.9 346.7 0.31 46 250 10980 -40.5 -46.5 52 6.0 -41.0 245 10 345.9 345.9 295.9 346.8 0.23 47 246 11090 -41.5 -48.5 47 7.0 -42.0 244 10 346.0 346.0 295.9 346.7 0.19 48 200 12460 -53.3 -62.3 33 9.0 -53.5 230 16 348.4 348.4 296.3 348.6 0.04 49 193 12688 -55.1 -65.1 28 10.0 -55.3 237 14 349.0 349.1 296.4 349.2 0.03 50 150 14250 -68.1 -74.1 42 6.0 -68.1 245 14 352.8 352.8 297.3 352.8 0.01 51 137 14787 -72.3 -76.8 51 4.5 -72.3 248 14 354.6 354.6 297.6 354.7 0.01 52 100 16590 -81.7 -85.6 51 3.9 -81.7 280 6 369.9 369.9 300.5 369.9 0.00 53 96 16819 -82.3 -86.4 49 4.1 -82.3 315 10 373.0 373.0 301.1 373.1 0.00 54 88 17308 -81.1 -86.0 43 4.9 -81.1 61 17 384.9 384.9 303.0 384.9 0.00 55 82 17713 -73.7 -83.7 20 10.0 -73.7 70 20 407.8 407.8 306.2 407.9 0.00 56 76 18155 -76.3 -85.3 23 9.0 -76.3 16 9 411.4 411.4 306.7 411.4 0.00 57 72 18467 -76.3 -87.3 16 11.0 -76.3 36 6 417.8 417.8 307.4 417.8 0.00 58 70 18630 -74.5 -86.5 14 12.0 -74.6 135 10 425.0 425.0 308.3 425.0 0.00 59 58 19751 -64.7 -89.7 2 25.0 -65.0 123 8 470.6 470.6 312.7 470.6 0.00 60 51 20537 -64.5 -96.5 0 32.0 -64.8 352 6 488.7 488.7 314.1 488.7 0.00 TRP 96 16819 -82.3 -86.4 49 4.1 -82.3 315 10 373.0 373.0 301.1 373.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 581.00 mb = 4691.93 m = 15393.29 ft Wetbulb zero: 615.08 mb = 4232.32 m = 13885.39 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 77.18 % Est. max temperature: 32.21 C = 89.98 F Sfc-Lift cond lev (LCL): 1008.09 mb = 44.05 m = 144.53 ft T: 25.65 C 700-500 lapse rate: 5.36 C/km ThetaE index: 11.48 C Layer 1000.0- 833.0 mb Conv cond level (CCL): 893.02 mb = 1105.34 m = 3626.39 ft Mean mixing ratio: 17.06 g/kg Conv temperature: 31.05 C = 87.88 F Cap Strength: 0.78 C Lifted Index: -2.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: -1.48 C Showalter Index: -0.05 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.80 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 939.04 J/kg Max Up Vert Vel: 43.34 m/s Conv Inhibition (B-): 16.89 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 930.55 mb = 746.87 m = 2450.34 ft Lev Free Conv (LFC): 855.55 mb = 1476.77 m = 4844.99 ft Equ Level (EL): 175.55 mb = 13275.61 m = 43554.61 ft B at Equ Level: 934.75 J/kg Max Parcel Lev (MPL): 95.55 mb = 16845.41 m = 55266.42 ft Wind level data Storm motion: 119 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 1012 10 150 12 -6.0 10.4 | 168 8 -1.7 8.0 1 1000 115 160 10 -3.4 9.4 | 188 7 0.9 7.0 2 979 305 155 12 -5.1 10.9 | 175 9 -0.7 8.5 3 925 799 110 16 -15.0 5.5 | 106 11 -10.7 3.1 4 913 914 105 16 -15.5 4.1 | 99 11 -11.1 1.8 5 881 1219 115 10 -9.1 4.2 | 112 5 -4.7 1.9 6 851 1524 110 12 -11.3 4.1 | 104 7 -6.9 1.7 7 850 1533 85 10 -10.0 -0.9 | 60 6 -5.6 -3.2 8 821 1829 110 4 -3.8 1.4 | 329 1 0.6 -1.0 9 792 2134 195 2 0.5 1.9 | 275 5 4.9 -0.4 10 764 2438 115 2 -1.8 0.8 | 301 3 2.5 -1.5 11 737 2743 135 4 -2.8 2.8 | 253 2 1.5 0.5 12 710 3048 220 2 1.3 1.5 | 278 6 5.6 -0.8 13 700 3173 210 4 2.0 3.5 | 260 6 6.3 1.1 14 685 3353 305 2 1.6 -1.1 | 300 7 6.0 -3.5 15 659 3658 340 2 0.7 -1.9 | 310 7 5.0 -4.2 16 611 4267 320 8 5.1 -6.1 | 312 13 9.5 -8.5 17 588 4572 340 6 2.1 -5.6 | 321 10 6.4 -8.0 18 545 5182 35 6 -3.4 -4.9 | 353 7 0.9 -7.3 19 506 5791 340 6 2.1 -5.6 | 321 10 6.4 -8.0 20 500 5880 340 6 2.1 -5.6 | 321 10 6.4 -8.0 21 486 6096 65 4 -3.6 -1.7 | 350 4 0.7 -4.1 22 467 6401 75 8 -7.7 -2.1 | 37 6 -3.4 -4.4 23 449 6706 55 6 -4.9 -3.4 | 6 6 -0.6 -5.8 24 400 7600 20 12 -4.1 -11.3 | 359 14 0.2 -13.6 25 399 7620 20 12 -4.1 -11.3 | 359 14 0.2 -13.6 26 383 7925 10 10 -1.7 -9.8 | 348 12 2.6 -12.2 27 338 8839 105 6 -5.8 1.6 | 61 2 -1.4 -0.8 28 324 9144 75 4 -3.9 -1.0 | 352 3 0.5 -3.4 29 300 9710 30 4 -2.0 -3.5 | 338 6 2.3 -5.8 30 298 9754 20 4 -1.4 -3.8 | 334 7 3.0 -6.1 31 285 10058 295 2 1.8 -0.8 | 298 7 6.2 -3.2 32 273 10363 255 2 1.9 0.5 | 286 7 6.3 -1.8 33 261 10668 240 8 6.9 4.0 | 262 11 11.3 1.6 34 250 10980 245 10 9.1 4.2 | 262 14 13.4 1.9 35 200 12460 230 16 12.3 10.3 | 245 18 16.6 7.9 36 199 12497 235 14 11.5 8.0 | 250 17 15.8 5.7 37 172 13411 245 16 14.5 6.8 | 257 19 18.8 4.4 38 150 14250 245 14 12.7 5.9 | 258 17 17.0 3.6 39 126 15240 250 14 13.2 4.8 | 262 18 17.5 2.4 40 120 15545 290 2 1.9 -0.7 | 296 7 6.2 -3.1 41 114 15850 125 2 -1.6 1.1 | 294 3 2.7 -1.2 42 108 16154 165 2 -0.5 1.9 | 276 4 3.8 -0.4 43 102 16459 195 6 1.6 5.8 | 240 7 5.9 3.4 44 100 16590 280 6 5.9 -1.0 | 288 11 10.3 -3.4 45 97 16764 305 6 4.9 -3.4 | 302 11 9.3 -5.8 46 96 16819 315 10 7.1 -7.1 | 310 15 11.4 -9.4 47 92 17069 20 10 -3.4 -9.4 | 355 12 0.9 -11.8 48 87 17374 70 18 -16.9 -6.2 | 56 15 -12.6 -8.5 49 83 17678 75 21 -20.3 -5.4 | 64 18 -15.9 -7.8 50 74 18288 360 6 -0.0 -6.0 | 333 9 4.3 -8.4 51 70 18593 60 6 -5.2 -3.0 | 9 5 -0.8 -5.4 52 70 18630 135 10 -7.1 7.1 | 150 5 -2.7 4.7 53 66 18898 110 14 -13.2 4.8 | 105 9 -8.8 2.4 54 63 19202 155 14 -5.9 12.7 | 171 10 -1.6 10.3 55 59 19507 105 10 -9.7 2.6 | 92 5 -5.3 0.2 56 56 19812 165 4 -1.0 3.9 | 246 4 3.3 1.5 57 52 20117 320 8 5.1 -6.1 | 312 13 9.5 -8.5 58 49 20422 30 4 -2.0 -3.5 | 338 6 2.3 -5.8 59 47 20726 150 10 -5.0 8.7 | 174 6 -0.7 6.3 Wind Parameters Mean winds (0-6000m): 88.6 at 6.6 knts Storm direction: 118.6 at 4.9 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -44.6 tot: -32.5 m^2/s^2 ave: -10.8 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -3.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 64.19 Bulk Shear: 14.63 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 ------------------------------------------------------------------------------- 500 151 12 171 8| 0.0 3.6 3.6| 4.8 -13.5 -8.6 -17.3 -0.39| 9.5 -3.7 1000 130 13 137 9| 0.0 4.9 4.9| 6.4 -35.5 -29.1 -29.1 -0.57| 10.2 -5.8 1500 124 13 128 8| 0.8 3.3 4.0| 8.4 -36.6 -28.2 -18.8 -0.42| 8.9 -3.7 2000 121 11 123 6| 3.2 2.5 5.7| 8.4 -43.8 -35.4 -17.7 -0.50| 10.1 -5.0 2500 122 9 126 4| 2.6 2.3 4.9| 10.3 -43.8 -33.5 -13.4 -0.41| 8.9 -3.6 3000 123 8 131 3| 2.7 2.0 4.7| 12.1 -44.6 -32.5 -10.8 -0.36| 8.5 -3.0 4000 123 7 135 2| 2.5 1.5 3.9| 22.6 -45.4 -22.8 -5.7 -0.21| 7.7 -1.6 5000 109 7 87 2| 1.6 1.2 2.7| 37.1 -46.4 -9.3 -1.9 -0.11| 7.1 -0.8 6000 89 7 42 3| 1.1 0.9 2.0| 46.8 -57.7 -10.8 -1.8 -0.09| 6.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251018.12.gif