UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:0000Z 28 APR 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 28.4 22.4 70 6.0 24.0 90 2 300.3 303.4 296.7 350.2 17.04 1 1000 149 26.2 22.7 81 3.5 23.7 90 14 299.4 302.6 296.8 350.9 17.63 2 959 514 22.6 21.6 94 1.0 21.9 106 12 299.3 302.4 296.5 349.5 17.18 3 937 715 20.6 20.4 99 0.2 20.5 110 13 299.3 302.2 295.9 346.9 16.31 4 930 779 21.2 17.7 80 3.5 18.8 110 14 300.5 303.1 294.6 341.1 13.83 5 925 826 21.0 17.1 78 3.9 18.4 110 14 300.8 303.2 294.3 340.1 13.38 6 881 1248 18.0 14.2 78 3.8 15.5 104 15 301.9 304.0 293.4 336.2 11.63 7 854 1516 17.6 7.6 52 10.0 11.6 101 16 304.2 305.6 290.9 327.3 7.69 8 850 1556 17.4 7.4 52 10.0 11.4 100 16 304.4 305.8 290.9 327.3 7.62 9 796 2113 14.0 5.0 55 9.0 8.8 81 12 306.5 307.8 291.0 327.4 6.88 10 758 2523 12.0 1.0 47 11.0 6.1 80 9 308.7 309.7 290.4 325.4 5.43 11 752 2590 12.0 -5.0 30 17.0 3.8 80 9 309.4 310.0 288.9 320.4 3.50 12 707 3103 8.2 -5.8 36 14.0 1.6 72 13 310.7 311.3 289.3 321.8 3.51 13 702 3161 8.2 -16.8 15 25.0 -1.1 71 14 311.3 311.6 287.5 316.1 1.46 14 700 3185 8.2 -19.8 12 28.0 -1.6 70 14 311.6 311.8 287.2 315.4 1.13 15 661 3655 5.4 -8.6 36 14.0 -0.8 65 10 313.6 314.1 289.8 323.3 3.02 16 608 4331 0.4 -14.6 31 15.0 -5.3 52 9 315.4 315.8 289.4 322.1 2.03 17 598 4463 0.4 -24.6 13 25.0 -7.1 59 7 316.9 317.1 288.7 319.9 0.87 18 528 5453 -3.9 -37.9 5 34.0 -11.3 38 8 323.2 323.3 290.0 324.2 0.28 19 500 5880 -7.1 -35.1 9 28.0 -13.3 15 6 324.4 324.5 290.5 325.8 0.39 20 421 7197 -15.5 -51.5 3 36.0 -20.1 341 19 330.0 330.0 291.8 330.3 0.08 21 400 7580 -18.5 -42.5 10 24.0 -22.2 320 21 330.9 331.0 292.2 331.8 0.23 22 378 8000 -22.3 -42.3 14 20.0 -25.1 307 27 331.3 331.4 292.3 332.3 0.24 23 331 8968 -27.3 -59.3 3 32.0 -29.8 312 33 337.3 337.3 293.7 337.4 0.04 24 300 9670 -32.3 -61.3 4 29.0 -34.1 295 49 339.9 339.9 294.3 340.0 0.03 25 299 9694 -32.5 -61.5 4 29.0 -34.3 295 49 339.9 339.9 294.3 340.0 0.03 26 250 10930 -43.3 -55.3 25 12.0 -43.9 285 53 341.7 341.7 294.8 342.0 0.08 27 248 10984 -43.9 -54.9 29 11.0 -44.5 285 53 341.6 341.6 294.8 342.0 0.09 28 238 11258 -45.9 -61.9 15 16.0 -46.4 288 56 342.6 342.6 295.0 342.8 0.04 29 210 12076 -53.1 -63.1 29 10.0 -53.4 294 63 343.8 343.9 295.3 344.0 0.04 30 204 12263 -52.5 -73.5 6 21.0 -52.8 302 61 347.7 347.7 296.1 347.7 0.01 31 203 12294 -52.7 -73.9 6 21.2 -53.0 305 60 347.8 347.8 296.1 347.9 0.01 32 200 12390 -53.3 -75.3 5 22.0 -53.6 305 60 348.4 348.4 296.3 348.4 0.01 33 160 13801 -62.1 -80.1 7 18.0 -62.2 284 58 356.5 356.5 298.0 356.5 0.00 34 150 14200 -63.3 -81.3 7 18.0 -63.4 305 56 361.0 361.0 298.9 361.0 0.00 35 142 14536 -62.5 -84.5 4 22.0 -62.7 324 48 368.1 368.1 300.2 368.1 0.00 36 100 16630 -74.7 -91.7 5 17.0 -74.7 340 19 383.4 383.4 302.8 383.4 0.00 37 70 18680 -80.9 -90.9 17 10.0 -80.9 30 25 411.3 411.3 306.7 411.3 0.00 38 69 18761 -81.3 -91.3 17 10.0 -81.3 25 25 412.1 412.1 306.7 412.2 0.00 39 65 19105 -71.7 -88.7 6 17.0 -71.8 29 25 440.2 440.2 309.9 440.2 0.00 40 60 19582 -67.9 -86.9 5 19.0 -68.1 78 21 458.9 458.9 311.7 458.9 0.00 41 50 20670 -70.9 -90.9 4 20.0 -71.1 135 18 476.4 476.4 313.2 476.4 0.00 42 47 21038 -68.1 -91.1 2 23.0 -68.3 135 15 491.6 491.6 314.4 491.6 0.00 43 46 21168 -63.7 -90.7 1 27.0 -64.1 107 11 505.3 505.3 315.3 505.3 0.00 44 37 22523 -56.9 -90.9 1 34.0 -58.0 84 8 555.2 555.2 318.4 555.2 0.00 45 32 23436 -59.1 -93.1 0 34.0 -60.1 104 11 572.9 572.9 319.3 572.9 0.00 46 30 23840 -58.7 -92.7 0 34.0 -59.7 125 4 584.6 584.6 319.9 584.6 0.00 47 24 25262 -51.7 -87.7 1 36.0 -54.4 72 16 643.5 643.5 322.4 643.5 0.01 48 20 26450 -49.1 -86.1 1 37.0 -52.9 100 23 685.9 685.9 324.0 686.0 0.01 49 18 27141 -49.5 -85.5 1 36.0 -53.4 109 21 705.6 705.6 324.6 705.7 0.01 50 16 27919 -45.5 -82.5 1 37.0 -51.2 91 22 742.8 742.8 325.7 743.1 0.03 TRP 69 18761 -81.3 -91.3 17 10.0 -81.3 25 25 412.1 412.1 306.7 412.2 0.00 WND 203 12294 -52.7 -73.9 6 21.2 -53.0 305 60 347.8 347.8 296.1 347.9 0.01 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 591.49 mb = 4555.49 m = 14945.66 ft Wetbulb zero: 704.03 mb = 3137.62 m = 10293.90 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 40.72 % Est. max temperature: 31.38 C = 88.48 F Sfc-Lift cond lev (LCL): 930.62 mb = 773.71 m = 2538.40 ft T: 21.15 C 700-500 lapse rate: 5.68 C/km ThetaE index: 23.61 C Layer 959.0- 850.0 mb Conv cond level (CCL): 911.59 mb = 952.38 m = 3124.55 ft Mean mixing ratio: 16.44 g/kg Conv temperature: 29.25 C = 84.66 F Cap Strength: 0.79 C Lifted Index: -3.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.73 C Lifted Index @700 mb: -1.78 C Showalter Index: 5.48 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 14.50 C K Index: 3.90 Risk: None Sweat Index: 126.80 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1186.51 J/kg Max Up Vert Vel: 48.71 m/s Conv Inhibition (B-): 5.15 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 931.29 mb = 767.55 m = 2518.18 ft Lev Free Conv (LFC): 896.29 mb = 1098.94 m = 3605.41 ft Equ Level (EL): 856.29 mb = 1492.63 m = 4897.02 ft B at Equ Level: 8.50 J/kg Max Parcel Lev (MPL): 116.29 mb = 15728.91 m = 51603.41 ft Wind level data Storm motion: 105 at 8 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 90 2 -2.0 0.0 | 290 6 5.9 -2.1 1 1000 149 90 14 -14.0 0.0 | 71 6 -6.1 -2.1 2 948 610 110 12 -11.3 4.1 | 120 4 -3.4 2.0 3 925 826 110 14 -13.2 4.8 | 117 6 -5.2 2.7 4 850 1556 100 16 -15.8 2.8 | 95 8 -7.8 0.6 5 793 2134 80 12 -11.8 -2.1 | 43 6 -3.9 -4.2 6 765 2438 80 8 -7.9 -1.4 | 359 4 0.0 -3.5 7 738 2743 80 10 -9.8 -1.7 | 27 4 -1.9 -3.9 8 700 3185 70 14 -13.2 -4.8 | 37 9 -5.2 -6.9 9 660 3658 65 10 -9.1 -4.2 | 10 6 -1.1 -6.4 10 635 3962 35 12 -6.9 -9.8 | 355 12 1.0 -12.0 11 589 4572 65 6 -5.4 -2.5 | 332 5 2.5 -4.7 12 567 4877 55 10 -8.2 -5.7 | 2 8 -0.3 -7.9 13 546 5182 25 8 -3.4 -7.3 | 334 10 4.5 -9.4 14 525 5486 40 8 -5.1 -6.1 | 341 9 2.8 -8.3 15 500 5880 15 6 -1.6 -5.8 | 321 10 6.4 -7.9 16 486 6096 5 12 -1.0 -12.0 | 334 16 6.9 -14.1 17 467 6401 10 10 -1.7 -9.8 | 333 13 6.2 -12.0 18 449 6706 345 10 2.6 -9.7 | 318 16 10.5 -11.8 19 414 7315 340 21 7.2 -19.7 | 325 27 15.1 -21.9 20 400 7580 320 21 13.5 -16.1 | 310 28 21.4 -18.2 21 366 8230 300 31 26.8 -15.5 | 297 39 34.8 -17.6 22 323 9144 315 33 23.3 -23.3 | 309 40 31.3 -25.5 23 300 9670 295 49 44.4 -20.7 | 294 57 52.3 -22.8 24 296 9754 295 49 44.4 -20.7 | 294 57 52.3 -22.8 25 250 10930 285 53 51.2 -13.7 | 285 61 59.1 -15.9 26 206 12192 295 64 58.0 -27.0 | 294 72 65.9 -29.2 27 203 12294 305 60 49.1 -34.4 | 303 68 57.1 -36.5 28 200 12390 305 60 49.1 -34.4 | 303 68 57.1 -36.5 29 187 12802 300 49 42.4 -24.5 | 298 57 50.4 -26.6 30 154 14021 280 60 59.1 -10.4 | 281 68 67.0 -12.6 31 150 14200 305 56 45.9 -32.1 | 302 64 53.8 -34.3 32 140 14630 330 45 22.5 -39.0 | 323 51 30.4 -41.1 33 108 16154 315 29 20.5 -20.5 | 309 36 28.4 -22.6 34 100 16630 340 19 6.5 -17.9 | 324 25 14.4 -20.0 35 98 16764 340 19 6.5 -17.9 | 324 25 14.4 -20.0 36 93 17069 5 21 -1.8 -20.9 | 345 24 6.1 -23.1 37 83 17678 350 19 3.3 -18.7 | 332 24 11.2 -20.8 38 79 17983 360 35 -0.0 -35.0 | 348 38 7.9 -37.1 39 71 18593 35 25 -14.3 -20.5 | 16 24 -6.4 -22.6 40 70 18680 30 25 -12.5 -21.7 | 11 24 -4.6 -23.8 41 69 18761 25 25 -10.6 -22.7 | 6 25 -2.6 -24.8 42 64 19202 30 25 -12.5 -21.7 | 11 24 -4.6 -23.8 43 58 19812 105 18 -17.4 4.7 | 105 10 -9.5 2.5 44 55 20117 105 18 -17.4 4.7 | 105 10 -9.5 2.5 45 50 20670 135 18 -12.7 12.7 | 156 12 -4.8 10.6 46 50 20726 140 16 -10.3 12.3 | 167 10 -2.4 10.1 47 47 21031 140 16 -10.3 12.3 | 167 10 -2.4 10.1 48 45 21336 75 6 -5.8 -1.6 | 330 4 2.1 -3.7 49 43 21641 125 12 -9.8 6.9 | 158 5 -1.9 4.7 50 41 21946 45 6 -4.2 -4.2 | 330 7 3.7 -6.4 51 39 22250 70 16 -15.0 -5.5 | 43 10 -7.1 -7.6 52 37 22555 85 8 -8.0 -0.7 | 1 3 -0.1 -2.8 53 35 22860 80 21 -20.7 -3.6 | 66 14 -12.8 -5.8 54 33 23165 95 16 -15.9 1.4 | 85 8 -8.0 -0.7 55 30 23774 115 4 -3.6 1.7 | 276 4 4.3 -0.4 56 30 23840 125 4 -3.3 2.3 | 268 5 4.6 0.2 57 29 24079 165 2 -0.5 1.9 | 272 7 7.4 -0.2 58 28 24384 80 10 -9.8 -1.7 | 27 4 -1.9 -3.9 59 26 24689 50 12 -9.2 -7.7 | 7 10 -1.3 -9.8 60 23 25603 85 19 -18.9 -1.7 | 71 12 -11.0 -3.8 61 21 26213 90 25 -25.0 0.0 | 83 17 -17.1 -2.1 62 20 26450 100 23 -22.7 4.0 | 97 15 -14.7 1.9 63 18 26822 110 21 -19.7 7.2 | 113 13 -11.8 5.0 64 13 28042 60 23 -19.9 -11.5 | 41 18 -12.0 -13.6 Wind Parameters Mean winds (0-6000m): 75.1 at 10.9 knts Storm direction: 105.1 at 8.2 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -18.6 tot: -4.2 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 500.19 Bulk Shear: 2.37 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 12 77 4| 10.8 0.0 10.8| 10.7 0.0 10.7 21.3 0.87| 17.7 15.5 1000 103 13 99 4| 6.5 0.0 6.5| 11.7 -1.4 10.3 10.3 0.72| 10.8 7.7 1500 103 13 100 5| 4.3 0.8 5.1| 11.7 -4.7 6.9 4.6 0.57| 8.0 4.6 2000 101 14 94 6| 3.2 1.5 4.7| 11.7 -13.4 -1.7 -0.8 0.30| 7.3 2.2 2500 98 13 85 5| 2.6 1.6 4.2| 11.8 -18.6 -6.8 -2.7 0.13| 6.9 0.9 3000 95 13 77 5| 2.2 1.4 3.5| 14.4 -18.6 -4.2 -1.4 0.18| 6.4 1.1 4000 87 12 58 5| 1.6 1.9 3.6| 14.7 -31.4 -16.7 -4.2 0.02| 6.2 0.1 5000 81 12 42 5| 1.5 1.9 3.4| 18.3 -38.7 -20.4 -4.1 -0.01| 6.2 -0.0 6000 75 11 28 6| 1.3 2.0 3.2| 25.0 -51.1 -26.1 -4.3 -0.04| 6.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20250428.00.gif