UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 17 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 1015 10 19.0 18.1 95 0.9 18.4 45 4 290.9 293.2 291.0 327.5 12.98 1 1013 28 18.8 17.8 94 1.0 18.1 40 4 290.9 293.1 290.8 326.8 12.76 2 1008 72 22.0 19.8 87 2.2 20.5 26 4 294.5 297.1 293.3 336.2 14.57 3 1003 118 23.8 20.4 81 3.4 21.4 13 4 296.7 299.4 294.4 340.6 15.21 4 1000 145 24.4 19.5 74 4.9 21.0 5 4 297.5 300.2 294.1 339.3 14.41 5 999 154 24.4 19.5 74 4.9 21.0 8 4 297.6 300.2 294.2 339.4 14.43 6 948 611 20.4 18.4 88 2.0 19.1 69 7 298.1 300.6 294.1 339.3 14.19 7 930 777 19.0 16.7 87 2.3 17.5 74 8 298.3 300.6 293.3 336.0 12.97 8 927 804 18.8 15.8 83 3.0 16.8 74 8 298.3 300.6 292.8 334.0 12.27 9 925 823 19.0 15.1 78 3.9 16.4 75 8 298.7 300.9 292.5 333.0 11.74 10 915 916 19.2 11.2 60 8.0 14.2 10 4 299.9 301.5 290.8 326.8 9.16 11 850 1542 14.4 7.4 63 7.0 10.3 335 8 301.2 302.6 289.9 323.8 7.62 12 836 1682 13.4 7.4 67 6.0 9.9 296 6 301.6 303.0 290.2 324.6 7.75 13 829 1753 12.8 7.8 72 5.0 9.8 277 5 301.7 303.2 290.5 325.6 8.03 14 827 1773 12.6 6.6 67 6.0 9.1 271 5 301.7 303.1 289.9 323.8 7.41 15 825 1793 13.0 3.0 51 10.0 7.5 265 5 302.3 303.4 288.6 319.7 5.76 16 815 1896 13.0 4.0 54 9.0 8.0 254 4 303.4 304.5 289.5 322.3 6.26 17 813 1917 13.0 5.0 58 8.0 8.5 254 3 303.6 304.9 289.9 323.9 6.74 18 810 1948 13.6 0.6 41 13.0 6.8 253 3 304.6 305.5 288.6 319.6 4.93 19 808 1968 14.0 -7.0 23 21.0 4.4 253 3 305.2 305.7 286.7 314.0 2.80 20 800 2052 13.8 -5.2 26 19.0 4.8 251 3 305.9 306.5 287.4 316.0 3.24 21 700 3167 8.4 -19.6 12 28.0 -1.4 160 14 311.8 312.0 287.3 315.6 1.15 22 684 3357 7.0 -21.0 11 28.0 -2.5 190 10 312.3 312.5 287.3 315.8 1.05 23 650 3773 4.6 -10.4 33 15.0 -1.8 220 13 314.2 314.7 289.6 322.8 2.66 24 572 4806 1.0 -44.0 2 45.0 -8.2 233 14 321.6 321.7 289.4 322.2 0.13 25 500 5870 -6.7 -27.7 17 21.0 -12.3 255 14 324.9 325.0 291.0 327.7 0.78 26 465 6434 -10.7 -27.7 23 17.0 -15.1 270 12 326.7 326.9 291.6 329.7 0.84 27 400 7580 -17.7 -39.7 13 22.0 -21.4 255 23 332.0 332.0 292.6 333.1 0.30 28 394 7693 -18.3 -42.3 10 24.0 -22.0 252 20 332.6 332.7 292.7 333.6 0.23 29 300 9670 -33.7 -52.7 13 19.0 -35.1 260 25 337.9 337.9 293.9 338.3 0.10 30 262 10596 -40.7 -55.7 18 15.0 -41.5 270 30 341.0 341.0 294.6 341.3 0.08 31 250 10910 -43.5 -57.5 20 14.0 -44.1 270 31 341.4 341.4 294.7 341.7 0.06 32 228 11523 -48.7 -63.7 16 15.0 -49.1 268 32 342.6 342.6 295.0 342.7 0.03 33 200 12370 -56.1 -66.1 27 10.0 -56.3 265 33 343.9 343.9 295.3 344.0 0.03 34 179 13067 -62.5 -67.5 51 5.0 -62.6 256 37 344.5 344.5 295.4 344.6 0.02 35 159 13790 -67.9 -72.1 55 4.2 -67.9 244 43 347.3 347.3 296.0 347.3 0.01 36 150 14140 -69.3 -74.3 48 5.0 -69.4 250 49 350.7 350.7 296.8 350.8 0.01 37 146 14301 -70.1 -76.1 41 6.0 -70.1 254 51 352.0 352.0 297.1 352.1 0.01 38 141 14507 -70.7 -77.7 35 7.0 -70.8 263 48 354.5 354.5 297.6 354.5 0.01 39 139 14591 -69.7 -79.7 22 10.0 -69.8 266 46 357.7 357.7 298.2 357.8 0.01 40 134 14810 -68.9 -83.9 10 15.0 -68.9 276 43 362.9 362.9 299.2 362.9 0.00 41 133 14854 -68.7 -84.7 8 16.0 -68.8 278 42 364.1 364.1 299.5 364.1 0.00 42 100 16520 -77.7 -92.7 7 15.0 -77.7 250 47 377.6 377.6 301.9 377.6 0.00 43 85 17455 -75.7 -89.7 9 14.0 -75.7 322 23 399.6 399.6 305.2 399.6 0.00 44 80 17804 -78.1 -90.1 13 12.0 -78.1 311 12 401.7 401.7 305.5 401.7 0.00 45 70 18570 -76.5 -88.5 13 12.0 -76.6 170 16 420.7 420.7 307.8 420.7 0.00 46 61 19368 -73.9 -87.9 10 14.0 -74.0 91 5 443.4 443.4 310.2 443.4 0.00 47 57 19765 -72.5 -88.5 7 16.0 -72.6 247 6 455.3 455.3 311.4 455.3 0.00 48 53 20202 -63.7 -86.7 3 23.0 -64.0 285 6 485.2 485.2 313.8 485.2 0.00 49 50 20560 -62.9 -87.9 2 25.0 -63.3 65 8 495.3 495.3 314.6 495.3 0.00 50 40 21931 -65.3 -90.3 2 25.0 -65.7 152 10 521.9 521.9 316.4 521.9 0.00 51 31 23497 -62.9 -90.9 1 28.0 -63.6 247 6 567.8 567.8 319.0 567.8 0.00 52 30 23700 -61.1 -90.1 1 29.0 -61.9 40 4 578.1 578.1 319.6 578.1 0.00 53 26 24594 -59.3 -90.3 1 31.0 -60.4 1 15 607.3 607.3 320.9 607.4 0.00 54 24 25101 -54.9 -88.9 1 34.0 -56.8 9 12 634.2 634.2 322.1 634.2 0.01 55 20 26270 -54.1 -89.1 1 35.0 -56.5 95 10 670.6 670.6 323.4 670.6 0.01 56 17 27312 -54.5 -88.5 1 34.0 -57.1 357 2 701.2 701.2 324.5 701.3 0.01 57 14 28570 -49.5 -85.5 1 36.0 -54.1 246 9 758.2 758.2 326.1 758.3 0.02 58 13 29055 -49.7 -85.7 1 36.0 -54.5 238 16 773.7 773.7 326.5 773.9 0.02 59 12 29578 -51.1 -86.1 1 35.0 -55.6 259 24 786.7 786.7 326.9 786.9 0.02 60 10 30770 -48.7 -85.7 1 37.0 -54.8 265 21 837.8 837.8 328.1 838.0 0.03 61 8.1 32174 -42.7 -81.7 1 39.0 -52.5 913.6 913.6 329.7 914.2 0.06 TRP 100 16520 -77.7 -92.7 7 15.0 -77.7 250 47 377.6 377.6 301.9 377.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 562.65 mb = 4943.89 m = 16219.90 ft Wetbulb zero: 723.27 mb = 2894.06 m = 9494.82 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 33.44 % Est. max temperature: 29.05 C = 84.29 F Sfc-Lift cond lev (LCL): 1001.89 mb = 127.76 m = 419.17 ft T: 24.02 C 700-500 lapse rate: 5.59 C/km ThetaE index: 15.58 C Layer 948.0- 836.0 mb Conv cond level (CCL): 1013.00 mb = 27.72 m = 90.95 ft Mean mixing ratio: 13.65 g/kg Conv temperature: 19.05 C = 66.28 F Cap Strength: 2.80 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 2.08 C Lifted Index @700 mb: 1.64 C Showalter Index: 7.64 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 14.10 C K Index: 0.50 Risk: None Sweat Index: 118.80 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.78 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 34.43 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 919.30 mb = 875.92 m = 2873.72 ft Lev Free Conv (LFC): 844.30 mb = 1598.73 m = 5245.12 ft Equ Level (EL): 814.30 mb = 1903.08 m = 6243.64 ft B at Equ Level: 15.53 J/kg Max Parcel Lev (MPL): 784.30 mb = 2217.79 m = 7276.14 ft Wind level data Storm motion: 254 at 7 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 10 45 4 -2.8 -2.8 | 64 11 -10.0 -4.9 1 1000 145 5 4 -0.3 -4.0 | 51 10 -7.6 -6.0 2 982 305 60 6 -5.2 -3.0 | 68 13 -12.4 -5.1 3 925 823 75 8 -7.7 -2.1 | 75 15 -14.9 -4.1 4 915 914 10 4 -0.7 -3.9 | 53 10 -7.9 -6.0 5 852 1524 355 8 0.7 -8.0 | 33 12 -6.5 -10.0 6 850 1542 335 8 3.4 -7.3 | 22 10 -3.8 -9.3 7 821 1829 255 4 3.9 1.0 | 73 3 -3.3 -1.0 8 792 2134 250 2 1.9 0.7 | 76 6 -5.3 -1.4 9 764 2438 165 8 -2.1 7.7 | 121 11 -9.3 5.7 10 736 2743 180 12 0.0 12.0 | 144 12 -7.2 9.9 11 700 3167 160 14 -4.8 13.2 | 133 16 -12.0 11.1 12 684 3353 190 10 1.7 9.8 | 145 10 -5.5 7.8 13 634 3962 235 14 11.5 8.0 | 215 7 4.3 6.0 14 588 4572 235 14 11.5 8.0 | 215 7 4.3 6.0 15 545 5182 230 14 10.7 9.0 | 207 8 3.5 6.9 16 505 5791 260 12 11.8 2.1 | 270 5 4.6 0.0 17 500 5870 255 14 13.5 3.6 | 256 7 6.3 1.6 18 485 6096 255 10 9.7 2.6 | 258 3 2.4 0.5 19 467 6401 270 12 12.0 -0.0 | 293 5 4.8 -2.1 20 400 7580 255 23 22.2 6.0 | 255 16 15.0 3.9 21 398 7620 250 21 19.7 7.2 | 248 14 12.5 5.1 22 366 8230 270 16 16.0 -0.0 | 283 9 8.8 -2.1 23 323 9144 255 25 24.1 6.5 | 255 18 16.9 4.4 24 300 9670 260 25 24.6 4.3 | 263 18 17.4 2.3 25 283 10058 270 27 27.0 -0.0 | 276 20 19.8 -2.1 26 250 10910 270 31 31.0 -0.0 | 275 24 23.8 -2.1 27 200 12370 265 33 32.9 2.9 | 268 26 25.7 0.8 28 196 12497 265 33 32.9 2.9 | 268 26 25.7 0.8 29 153 14021 240 45 39.0 22.5 | 237 38 31.8 20.4 30 150 14140 250 49 46.0 16.8 | 249 42 38.8 14.7 31 145 14326 255 51 49.3 13.2 | 255 44 42.1 11.1 32 124 15240 295 35 31.7 -14.8 | 304 30 24.5 -16.8 33 118 15545 295 27 24.5 -11.4 | 308 22 17.3 -13.5 34 106 16154 245 23 20.8 9.7 | 241 16 13.6 7.7 35 100 16520 250 47 44.2 16.1 | 249 40 37.0 14.0 36 96 16764 250 47 44.2 16.1 | 249 40 37.0 14.0 37 86 17374 325 25 14.3 -20.5 | 342 24 7.1 -22.5 38 82 17678 315 16 11.3 -11.3 | 343 14 4.1 -13.4 39 78 17983 305 6 4.9 -3.4 | 23 6 -2.3 -5.5 40 74 18288 310 2 1.5 -1.3 | 60 7 -5.7 -3.3 41 70 18570 170 16 -2.8 15.8 | 144 17 -10.0 13.7 42 70 18593 190 4 0.7 3.9 | 106 7 -6.5 1.9 43 66 18898 175 16 -1.4 15.9 | 148 16 -8.6 13.9 44 63 19202 55 4 -3.3 -2.3 | 67 11 -10.5 -4.3 45 60 19507 115 6 -5.4 2.5 | 92 13 -12.6 0.5 46 57 19812 260 6 5.9 1.0 | 52 2 -1.3 -1.0 47 54 20117 270 6 6.0 -0.0 | 30 2 -1.2 -2.1 48 51 20422 315 6 4.2 -4.2 | 25 7 -3.0 -6.3 49 50 20560 65 8 -7.3 -3.4 | 69 15 -14.5 -5.4 50 49 20726 90 6 -6.0 0.0 | 81 13 -13.2 -2.1 51 46 21031 65 10 -9.1 -4.2 | 69 17 -16.3 -6.3 52 44 21336 130 8 -6.1 5.1 | 103 14 -13.3 3.1 53 42 21641 95 10 -10.0 0.9 | 86 17 -17.2 -1.2 54 40 21946 155 10 -4.2 9.1 | 122 13 -11.4 7.0 55 38 22250 140 6 -3.9 4.6 | 103 11 -11.1 2.5 56 36 22555 75 6 -5.8 -1.6 | 75 13 -13.0 -3.6 57 34 22860 115 14 -12.7 5.9 | 101 20 -19.9 3.9 58 33 23165 115 12 -10.9 5.1 | 99 18 -18.1 3.0 59 31 23470 225 6 4.2 4.2 | 126 4 -3.0 2.2 60 30 23700 40 4 -2.6 -3.1 | 62 11 -9.8 -5.1 61 30 23774 70 4 -3.8 -1.4 | 73 11 -11.0 -3.4 62 28 24079 335 6 2.5 -5.4 | 32 9 -4.7 -7.5 63 26 24689 5 16 -1.4 -15.9 | 26 20 -8.6 -18.0 64 24 24994 360 12 -0.0 -12.0 | 27 16 -7.2 -14.1 65 22 25603 45 10 -7.1 -7.1 | 57 17 -14.3 -9.1 66 21 25908 15 12 -3.1 -11.6 | 37 17 -10.3 -13.6 67 20 26213 60 14 -12.1 -7.0 | 65 21 -19.3 -9.1 68 20 26270 95 10 -10.0 0.9 | 86 17 -17.2 -1.2 69 19 26518 95 10 -10.0 0.9 | 86 17 -17.2 -1.2 70 18 27127 20 2 -0.7 -1.9 | 64 9 -7.9 -3.9 71 17 27432 345 2 0.5 -1.9 | 59 8 -6.7 -4.0 72 16 27737 175 2 -0.2 2.0 | 90 7 -7.4 -0.1 73 15 28042 285 4 3.9 -1.0 | 47 5 -3.3 -3.1 74 15 28346 250 6 5.6 2.1 | 90 2 -1.6 -0.0 75 13 29261 235 19 15.6 10.9 | 223 12 8.4 8.8 76 11 29870 280 29 28.6 -5.0 | 288 22 21.4 -7.1 77 10 30770 265 21 20.9 1.8 | 271 14 13.7 -0.2 Wind Parameters Mean winds (0-6000m): 224.1 at 10.0 knts Storm direction: 254.1 at 7.5 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 37.4 neg: -42.1 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 30.94 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 49 5 64 13| 3.5 0.0 3.5| 11.2 -5.0 6.2 12.3 0.22| 7.8 1.7 1000 56 6 66 13| 1.7 3.0 4.8| 15.4 -21.8 -6.4 -6.4 -0.16| 8.7 -1.4 1500 35 6 57 13| 1.2 2.9 4.1| 15.4 -31.1 -15.6 -10.4 -0.28| 7.0 -2.0 2000 20 6 51 12| 0.9 2.5 3.3| 19.5 -37.4 -17.9 -8.9 -0.13| 8.6 -1.1 2500 26 6 54 12| 0.7 2.5 3.2| 27.4 -37.4 -9.9 -4.0 0.02| 9.0 0.2 3000 104 7 88 14| 0.6 2.8 3.3| 37.4 -42.1 -4.7 -1.6 0.05| 8.6 0.5 4000 184 8 132 9| 1.5 2.1 3.6| 67.1 -45.0 22.1 5.5 0.21| 8.8 1.8 5000 213 9 160 6| 1.2 1.7 2.9| 67.1 -46.7 20.5 4.1 0.20| 7.1 1.4 6000 224 10 177 5| 1.3 1.4 2.7| 76.2 -48.3 27.9 4.6 0.23| 6.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251217.12.gif