UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 4 DEC 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 1017 10 24.2 22.5 90 1.7 23.0 275 8 295.9 299.0 295.6 345.2 17.11 1 1014 36 25.8 22.2 81 3.6 23.2 306 9 297.8 300.8 295.9 346.6 16.85 2 1010 70 26.6 22.0 76 4.6 23.3 347 11 298.9 301.9 296.1 347.6 16.70 3 1000 157 25.8 21.2 76 4.6 22.5 90 16 299.0 301.9 295.7 345.7 16.05 4 947 635 21.0 20.5 97 0.5 20.6 116 16 298.8 301.7 295.7 346.0 16.24 5 925 840 20.4 17.2 82 3.2 18.2 120 14 300.2 302.6 294.2 339.6 13.47 6 850 1568 17.0 9.0 59 8.0 12.1 125 14 304.0 305.5 291.6 329.4 8.50 7 842 1648 16.8 8.8 59 8.0 11.9 117 13 304.6 306.1 291.7 330.0 8.47 8 809 1989 17.0 -4.0 23 21.0 6.6 99 13 308.3 308.9 288.5 319.3 3.51 9 772 2386 14.8 -0.2 36 15.0 6.8 95 14 310.1 311.0 290.3 325.3 4.88 10 700 3206 10.4 -15.6 14 26.0 0.2 95 10 314.0 314.3 288.5 319.4 1.62 11 698 3230 10.4 -16.6 13 27.0 -0.0 98 9 314.3 314.5 288.5 319.2 1.49 12 677 3484 10.6 -21.4 9 32.0 -0.8 107 7 317.2 317.4 289.0 320.7 1.02 13 628 4107 7.4 -24.6 8 32.0 -3.1 118 7 320.5 320.6 289.8 323.4 0.83 14 539 5345 -2.1 -24.1 17 22.0 -8.9 140 16 323.5 323.7 290.9 327.0 1.01 15 512 5753 -3.3 -33.3 8 30.0 -10.8 111 11 326.8 326.9 291.3 328.5 0.45 16 500 5940 -4.5 -34.5 8 30.0 -11.7 100 10 327.6 327.6 291.5 329.1 0.41 17 455 6668 -11.3 -36.3 11 25.0 -16.4 137 8 328.0 328.1 291.5 329.4 0.38 18 414 7382 -15.1 -49.1 4 34.0 -19.9 188 9 332.1 332.1 292.4 332.5 0.11 19 400 7640 -17.1 -51.1 3 34.0 -21.4 210 6 332.8 332.8 292.6 333.1 0.09 20 300 9730 -34.3 -58.3 7 24.0 -35.8 200 10 337.0 337.0 293.6 337.2 0.05 21 288 10014 -36.9 -57.9 10 21.0 -38.1 183 12 337.3 337.3 293.7 337.5 0.05 22 273 10382 -38.7 -67.7 3 29.0 -39.8 183 15 339.9 339.9 294.3 339.9 0.02 23 250 10980 -42.9 -59.9 14 17.0 -43.6 220 16 342.3 342.3 294.9 342.5 0.05 24 229 11567 -47.5 -55.5 39 8.0 -47.9 232 23 344.0 344.0 295.4 344.3 0.09 25 200 12450 -54.3 -63.3 32 9.0 -54.5 250 35 346.8 346.8 296.0 346.9 0.04 26 163 13729 -65.1 -73.1 32 8.0 -65.2 241 38 349.5 349.5 296.5 349.6 0.01 27 150 14230 -69.5 -75.5 41 6.0 -69.5 250 35 350.4 350.4 296.7 350.4 0.01 28 149 14270 -69.7 -75.7 41 6.0 -69.7 248 35 350.7 350.7 296.8 350.7 0.01 29 133 14937 -72.7 -81.7 24 9.0 -72.8 243 31 356.9 356.9 298.1 356.9 0.00 30 107 16186 -78.9 -86.9 26 8.0 -78.9 224 24 368.1 368.1 300.2 368.1 0.00 31 100 16570 -77.5 -86.5 22 9.0 -77.5 215 31 378.0 378.0 301.9 378.0 0.00 32 96 16807 -74.5 -86.5 14 12.0 -74.5 215 29 388.3 388.3 303.5 388.3 0.00 33 75 18228 -80.5 -90.5 17 10.0 -80.5 210 10 404.1 404.1 305.7 404.1 0.00 34 70 18620 -79.5 -90.5 15 11.0 -79.6 270 6 414.3 414.3 307.0 414.3 0.00 35 61 19410 -73.3 -87.3 10 14.0 -73.4 131 6 444.7 444.7 310.3 444.7 0.00 36 55 20015 -73.1 -88.1 8 15.0 -73.2 77 3 458.6 458.6 311.7 458.6 0.00 37 52 20346 -69.1 -88.1 5 19.0 -69.3 95 4 475.3 475.3 313.1 475.3 0.00 38 50 20580 -68.3 -88.3 4 20.0 -68.5 100 8 482.5 482.5 313.7 482.6 0.00 39 47 20953 -68.9 -88.9 4 20.0 -69.1 124 8 489.7 489.7 314.2 489.7 0.00 40 45 21215 -68.3 -90.3 3 22.0 -68.5 92 4 497.3 497.3 314.8 497.3 0.00 41 43 21492 -64.1 -90.1 2 26.0 -64.5 68 3 514.1 514.1 315.9 514.1 0.00 42 33 23125 -62.7 -91.7 1 29.0 -63.3 18 15 558.3 558.3 318.5 558.3 0.00 43 30 23720 -58.9 -92.9 0 34.0 -59.9 15 19 584.1 584.1 319.9 584.1 0.00 44 25 24869 -54.9 -89.9 1 35.0 -56.8 359 7 626.8 626.8 321.7 626.8 0.00 45 20 26300 -51.5 -87.5 1 36.0 -54.6 350 19 678.5 678.5 323.7 678.6 0.01 46 19 26633 -50.9 -86.9 1 36.0 -54.2 346 18 690.4 690.4 324.1 690.5 0.01 47 16 27748 -52.7 -88.7 1 36.0 -55.9 298 7 719.3 719.3 325.0 719.4 0.01 48 11 30192 -48.1 -85.1 1 37.0 -54.1 269 15 817.4 817.4 327.7 817.6 0.03 TRP 75 18228 -80.5 -90.5 17 10.0 -80.5 210 10 404.1 404.1 305.7 404.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 558.67 mb = 5070.95 m = 16636.78 ft Wetbulb zero: 698.38 mb = 3225.32 m = 10581.61 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 33.60 % Est. max temperature: 31.38 C = 88.49 F Sfc-Lift cond lev (LCL): 992.49 mb = 223.26 m = 732.47 ft T: 25.14 C 700-500 lapse rate: 5.45 C/km ThetaE index: 16.63 C Layer 925.0- 842.0 mb Conv cond level (CCL): 894.24 mb = 1131.19 m = 3711.20 ft Mean mixing ratio: 15.67 g/kg Conv temperature: 29.99 C = 85.98 F Cap Strength: 2.79 C Lifted Index: 0.40 C Risk: Showers probable Lifted Index @300 mb: -3.03 C Lifted Index @700 mb: 1.30 C Showalter Index: 7.02 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 13.50 C K Index: 4.50 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 416.78 J/kg Max Up Vert Vel: 28.87 m/s Conv Inhibition (B-): 236.27 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 929.15 mb = 801.03 m = 2628.01 ft Lev Free Conv (LFC): 554.15 mb = 5120.03 m = 16797.79 ft Equ Level (EL): 524.15 mb = 5566.32 m = 18261.98 ft B at Equ Level: 9.68 J/kg Max Parcel Lev (MPL): 134.15 mb = 14885.93 m = 48837.75 ft Wind level data Storm motion: 147 at 9 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 1017 10 275 8 8.0 -0.7 | 303 16 13.1 -8.5 1 1000 157 90 16 -16.0 0.0 | 54 13 -10.8 -7.8 2 983 305 90 16 -16.0 0.0 | 54 13 -10.8 -7.8 3 950 610 115 16 -14.5 6.8 | 84 9 -9.3 -1.0 4 925 840 120 14 -12.1 7.0 | 84 7 -7.0 -0.8 5 854 1524 125 16 -13.1 9.2 | 100 8 -7.9 1.4 6 850 1568 125 14 -11.5 8.0 | 92 6 -6.3 0.2 7 824 1829 100 12 -11.8 2.1 | 49 9 -6.7 -5.7 8 767 2438 95 14 -13.9 1.2 | 53 11 -8.8 -6.6 9 739 2743 115 10 -9.1 4.2 | 48 5 -3.9 -3.6 10 713 3048 95 10 -10.0 0.9 | 35 8 -4.8 -6.9 11 700 3206 95 10 -10.0 0.9 | 35 8 -4.8 -6.9 12 687 3353 115 6 -5.4 2.5 | 3 5 -0.3 -5.3 13 662 3658 95 8 -8.0 0.7 | 22 8 -2.8 -7.1 14 638 3962 120 4 -3.5 2.0 | 344 6 1.7 -5.8 15 614 4267 115 12 -10.9 5.1 | 65 6 -5.7 -2.7 16 570 4877 150 16 -8.0 13.9 | 155 7 -2.8 6.1 17 549 5182 135 16 -11.3 11.3 | 120 7 -6.2 3.5 18 529 5486 145 16 -9.2 13.1 | 143 7 -4.0 5.3 19 509 5791 105 10 -9.7 2.6 | 41 7 -4.5 -5.2 20 500 5940 100 10 -9.8 1.7 | 38 8 -4.7 -6.1 21 471 6401 90 10 -10.0 0.0 | 32 9 -4.8 -7.8 22 452 6706 145 8 -4.6 6.6 | 335 1 0.6 -1.2 23 417 7315 180 10 0.0 10.0 | 247 6 5.2 2.2 24 401 7620 220 6 3.9 4.6 | 290 10 9.0 -3.2 25 400 7640 210 6 3.0 5.2 | 288 9 8.2 -2.6 26 339 8839 185 21 1.8 20.9 | 208 15 7.0 13.1 27 325 9144 205 19 8.0 17.2 | 234 16 13.2 9.4 28 300 9730 200 10 3.4 9.4 | 259 9 8.6 1.6 29 299 9754 200 10 3.4 9.4 | 259 9 8.6 1.6 30 286 10058 180 12 0.0 12.0 | 231 7 5.2 4.2 31 262 10668 185 18 1.6 17.9 | 214 12 6.7 10.1 32 250 10973 215 14 8.0 11.5 | 254 14 13.2 3.7 33 250 10980 220 16 10.3 12.3 | 254 16 15.4 4.5 34 200 12450 250 35 32.9 12.0 | 264 38 38.0 4.2 35 198 12497 250 33 31.0 11.3 | 264 36 36.2 3.5 36 171 13411 235 39 31.9 22.4 | 249 40 37.1 14.6 37 150 14230 250 35 32.9 12.0 | 264 38 38.0 4.2 38 148 14326 245 35 31.7 14.8 | 259 38 36.9 7.0 39 113 15850 240 25 21.7 12.5 | 260 27 26.8 4.7 40 102 16459 210 23 11.5 19.9 | 234 21 16.7 12.1 41 100 16570 215 31 17.8 25.4 | 233 29 22.9 17.6 42 97 16764 215 31 17.8 25.4 | 233 29 22.9 17.6 43 92 17069 215 18 10.3 14.7 | 246 17 15.5 7.0 44 83 17678 215 19 10.9 15.6 | 244 18 16.1 7.8 45 78 17983 275 10 10.0 -0.9 | 300 17 15.1 -8.7 46 75 18228 210 10 5.0 8.7 | 265 10 10.2 0.9 47 74 18288 210 10 5.0 8.7 | 265 10 10.2 0.9 48 70 18593 240 10 8.7 5.0 | 281 14 13.8 -2.8 49 70 18620 270 6 6.0 -0.0 | 305 14 11.2 -7.8 50 67 18898 95 2 -2.0 0.2 | 337 8 3.2 -7.6 51 63 19202 185 6 0.5 6.0 | 288 6 5.7 -1.8 52 60 19507 110 6 -5.6 2.1 | 5 6 -0.5 -5.7 53 57 19812 150 4 -2.0 3.5 | 324 5 3.2 -4.3 54 54 20117 45 2 -1.4 -1.4 | 338 10 3.7 -9.2 55 51 20422 110 4 -3.8 1.4 | 348 7 1.4 -6.4 56 50 20580 100 8 -7.9 1.4 | 23 7 -2.7 -6.4 57 49 20726 70 6 -5.6 -2.1 | 3 10 -0.5 -9.8 58 46 21031 140 8 -5.1 6.1 | 359 2 0.0 -1.7 59 44 21336 65 2 -1.8 -0.8 | 339 9 3.3 -8.6 60 42 21641 70 4 -3.8 -1.4 | 351 9 1.4 -9.2 61 40 21946 15 12 -3.1 -11.6 | 354 19 2.1 -19.4 62 38 22250 30 8 -4.0 -6.9 | 356 15 1.2 -14.7 63 36 22555 345 4 1.0 -3.9 | 332 13 6.2 -11.7 64 35 22860 360 10 -0.0 -10.0 | 344 19 5.2 -17.8 65 33 23165 20 16 -5.5 -15.0 | 1 23 -0.3 -22.8 66 31 23470 25 12 -5.1 -10.9 | 360 19 0.1 -18.7 67 30 23720 15 19 -4.9 -18.4 | 359 26 0.2 -26.1 68 30 23774 5 6 -0.5 -6.0 | 341 15 4.6 -13.8 69 27 24384 15 14 -3.6 -13.5 | 356 21 1.5 -21.3 70 25 24994 355 6 0.5 -6.0 | 338 15 5.7 -13.8 71 21 25908 340 14 4.8 -13.2 | 335 23 9.9 -20.9 72 20 26300 350 19 3.3 -18.7 | 342 28 8.5 -26.5 73 17 26822 340 16 5.5 -15.0 | 335 25 10.6 -22.8 74 16 27127 295 6 5.4 -2.5 | 314 15 10.6 -10.3 75 15 27432 290 4 3.8 -1.4 | 316 13 8.9 -9.2 76 13 27737 265 6 6.0 0.5 | 303 13 11.1 -7.3 77 10 28651 270 18 18.0 -0.0 | 289 24 23.2 -7.8 78 10 28956 230 19 14.6 12.2 | 257 20 19.7 4.4 79 9 29261 255 18 17.4 4.7 | 278 23 22.5 -3.1 80 8 29566 235 31 25.4 17.8 | 252 32 30.6 10.0 81 7 30175 275 23 22.9 -2.0 | 289 30 28.1 -9.8 Wind Parameters Mean winds (0-6000m): 116.5 at 12.5 knts Storm direction: 146.5 at 9.3 knts Shear (0-3000m) pos: 0.9 neg: 3.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 143.7 neg: -16.3 tot: 127.3 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 5.6 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 92.96 Bulk Shear: 4.48 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 94 15 55 12| 0.0 24.6 24.6|132.6 0.0 132.6 265.2 0.94| 40.1 37.7 1000 107 15 69 10| 2.1 12.3 14.4|138.7 -0.1 138.6 138.6 0.89| 22.6 20.1 1500 113 15 77 9| 1.7 8.2 9.9|141.9 -0.1 141.8 94.5 0.89| 15.7 13.9 2000 112 14 74 9| 1.3 5.8 7.1|142.2 -12.7 129.5 64.7 0.64| 13.8 8.8 2500 109 14 69 9| 1.1 4.7 5.7|143.7 -12.7 131.0 52.4 0.62| 11.7 7.2 3000 109 14 66 9| 0.9 3.4 4.3|143.7 -16.3 127.3 42.4 0.52| 10.8 5.6 4000 107 12 56 8| 1.2 2.6 3.8|146.2 -27.2 119.0 29.7 0.38| 9.6 3.6 5000 113 12 64 7| 1.7 2.0 3.7|167.2 -29.6 137.6 27.5 0.45| 9.4 4.3 6000 117 12 70 6| 1.4 2.1 3.5|170.5 -49.2 121.2 20.2 0.29| 9.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251204.12.gif