UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 20 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 1016 10 25.2 19.2 69 6.0 21.1 75 5 297.0 299.5 293.6 337.2 13.91 1 1013 35 26.2 19.2 65 7.0 21.3 82 8 298.2 300.8 294.0 338.8 13.95 2 1000 147 26.0 19.0 65 7.0 21.1 115 21 299.1 301.7 294.3 339.9 13.96 3 925 831 19.8 15.1 74 4.7 16.7 120 25 299.6 301.7 292.7 333.9 11.74 4 866 1397 14.8 10.9 77 3.9 12.4 127 29 300.0 301.8 291.2 328.0 9.50 5 852 1536 14.0 7.0 63 7.0 9.9 125 28 300.6 302.0 289.5 322.5 7.39 6 850 1556 14.2 4.2 51 10.0 8.6 125 27 301.0 302.1 288.5 319.2 6.09 7 845 1605 14.2 1.2 41 13.0 7.3 127 26 301.5 302.4 287.6 316.4 4.94 8 841 1645 13.8 -0.2 38 14.0 6.6 129 26 301.5 302.3 287.1 315.1 4.48 9 816 1898 15.0 -18.0 9 33.0 2.8 140 22 305.4 305.6 285.0 309.1 1.14 10 766 2427 12.0 -16.0 13 28.0 1.3 148 19 307.7 308.0 286.2 312.4 1.43 11 751 2593 14.4 146 18 312.1 12 719 2958 14.8 117 12 316.4 13 700 3183 13.2 105 10 317.1 14 596 4515 4.8 114 13 322.3 15 500 5920 -6.1 -37.1 7 31.0 -12.8 220 4 325.6 325.7 290.8 326.8 0.32 16 490 6076 -7.7 -36.7 8 29.0 -13.9 281 7 325.5 325.6 290.8 326.8 0.34 17 475 6315 -9.7 -37.7 8 28.0 -15.3 350 7 326.0 326.0 290.9 327.1 0.31 18 461 6544 -9.3 -57.3 1 48.0 -15.7 26 6 329.3 329.3 291.5 329.4 0.04 19 430 7075 -11.7 -54.7 1 43.0 -17.6 20 11 332.8 332.8 292.5 333.0 0.05 20 400 7620 -16.1 -37.1 15 21.0 -20.1 335 16 334.1 334.1 293.2 335.6 0.40 21 336 8899 -28.1 -38.1 38 10.0 -29.5 319 17 334.8 334.8 293.4 336.4 0.43 22 312 9425 -32.3 -48.3 19 16.0 -33.7 323 16 336.1 336.1 293.5 336.7 0.15 23 300 9700 -34.7 -50.7 18 16.0 -36.0 315 14 336.5 336.5 293.6 337.0 0.12 24 262 10635 -43.5 -54.5 29 11.0 -44.0 296 12 336.8 336.9 293.6 337.2 0.09 25 250 10950 -46.3 -57.3 28 11.0 -46.7 280 10 337.2 337.2 293.7 337.5 0.07 26 227 11585 -50.5 -60.5 30 10.0 -50.8 290 18 340.3 340.3 294.4 340.5 0.05 27 218 11850 -49.5 -69.5 8 20.0 -50.0 296 37 345.8 345.8 295.7 345.8 0.02 28 204 12282 -52.0 -72.7 7 20.8 -52.3 305 68 348.5 348.5 296.3 348.5 0.01 29 200 12410 -52.7 -73.7 6 21.0 -53.1 305 60 349.3 349.3 296.5 349.4 0.01 30 170 13441 -59.3 -81.3 4 22.0 -59.5 289 43 355.0 355.0 297.7 355.0 0.00 31 157 13937 -59.9 -83.9 3 24.0 -60.1 264 46 362.1 362.1 299.1 362.1 0.00 32 150 14220 -61.5 -87.5 2 26.0 -61.7 260 49 364.1 364.1 299.5 364.1 0.00 33 100 16620 -78.9 -90.9 12 12.0 -78.9 240 37 375.3 375.3 301.5 375.3 0.00 34 97 16795 -77.1 -90.1 11 13.0 -77.1 239 36 382.1 382.1 302.6 382.1 0.00 35 83 17684 -82.5 -91.5 20 9.0 -82.5 185 21 388.5 388.5 303.6 388.5 0.00 36 70 18650 -78.7 -89.7 15 11.0 -78.7 215 27 416.0 416.0 307.2 416.0 0.00 37 69 18732 -78.9 -89.9 15 11.0 -78.9 217 27 417.3 417.3 307.4 417.3 0.00 38 67 18900 -77.7 -90.7 11 13.0 -77.7 224 26 423.4 423.4 308.1 423.4 0.00 39 66 18987 -74.1 -90.1 7 16.0 -74.2 256 21 433.1 433.1 309.1 433.1 0.00 40 57 19845 -72.7 -91.7 4 19.0 -72.8 88 2 454.8 454.8 311.3 454.8 0.00 41 54 20166 -68.3 -92.3 2 24.0 -68.5 36 4 472.0 472.0 312.8 472.0 0.00 42 50 20630 -66.9 -94.9 1 28.0 -67.1 25 4 485.8 485.8 313.9 485.8 0.00 43 45 21272 -62.9 -95.9 0 33.0 -63.3 37 9 510.4 510.4 315.7 510.4 0.00 44 39 22150 -63.7 -96.7 0 33.0 -64.1 69 21 529.7 529.7 316.9 529.7 0.00 45 32 23368 -61.7 -94.7 0 33.0 -62.4 111 17 565.9 565.9 318.9 565.9 0.00 46 30 23770 -59.3 -93.3 0 34.0 -60.3 115 18 583.0 583.0 319.8 583.0 0.00 47 29 23983 -59.1 -93.1 0 34.0 -60.2 113 17 589.2 589.2 320.1 589.2 0.00 48 26 24676 -55.9 -90.9 0 35.0 -57.5 103 15 617.0 617.0 321.3 617.0 0.00 49 25 24929 -50.9 -86.9 1 36.0 -53.7 109 14 638.3 638.3 322.2 638.4 0.01 50 22 25773 -46.1 -83.1 1 37.0 -50.5 80 20 676.4 676.4 323.6 676.5 0.02 51 20 26410 -45.1 -83.1 1 38.0 -50.3 70 19 698.1 698.1 324.4 698.3 0.02 52 18 27113 -45.3 -83.3 1 38.0 -50.7 85 19 718.9 718.9 325.0 719.0 0.02 TRP 83 17684 -82.5 -91.5 20 9.0 -82.5 185 21 388.5 388.5 303.6 388.5 0.00 WND 204 12282 -52.0 -72.7 7 20.8 -52.3 305 68 348.5 348.5 296.3 348.5 0.01 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 553.72 mb = 5133.89 m = 16843.27 ft Wetbulb zero: 741.35 mb = 2701.39 m = 8862.73 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 51.71 % Est. max temperature: 28.26 C = 82.87 F Sfc-Lift cond lev (LCL): 930.84 mb = 775.80 m = 2545.25 ft T: 20.30 C 700-500 lapse rate: 7.05 C/km ThetaE index: 30.74 C Layer 925.0- 766.0 mb Conv cond level (CCL): 876.37 mb = 1295.10 m = 4248.97 ft Mean mixing ratio: 12.90 g/kg Conv temperature: 28.18 C = 82.72 F Cap Strength: 7.05 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 1.26 C Lifted Index @700 mb: 6.50 C Showalter Index: 10.76 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 10.30 C K Index: -9.16 Risk: None Sweat Index: 108.40 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.10 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 9.46 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 885.78 mb = 1203.34 m = 3947.91 ft Lev Free Conv (LFC): 870.78 mb = 1350.12 m = 4429.46 ft Equ Level (EL): 840.78 mb = 1647.42 m = 5404.87 ft B at Equ Level: 4.36 J/kg Max Parcel Lev (MPL): 820.78 mb = 1849.43 m = 6067.59 ft Wind level data Storm motion: 158 at 11 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 1016 10 75 5 -4.8 -1.3 | 3 12 -0.7 -11.5 1 1000 147 115 21 -19.0 8.9 | 85 15 -14.9 -1.4 2 925 831 120 25 -21.7 12.5 | 97 18 -17.5 2.3 3 916 914 135 31 -21.9 21.9 | 123 21 -17.8 11.7 4 853 1524 125 29 -23.8 16.6 | 108 21 -19.6 6.4 5 850 1556 125 27 -22.1 15.5 | 106 19 -18.0 5.2 6 793 2134 150 19 -9.5 16.5 | 139 8 -5.3 6.2 7 738 2743 145 18 -10.3 14.7 | 126 8 -6.2 4.5 8 711 3048 105 10 -9.7 2.6 | 36 9 -5.5 -7.7 9 700 3183 105 10 -9.7 2.6 | 36 9 -5.5 -7.7 10 686 3353 110 4 -3.8 1.4 | 357 9 0.4 -8.9 11 660 3658 95 4 -4.0 0.3 | 359 10 0.2 -9.9 12 636 3962 110 10 -9.4 3.4 | 38 9 -5.2 -6.8 13 613 4267 125 10 -8.2 5.7 | 42 6 -4.0 -4.5 14 590 4572 110 14 -13.2 4.8 | 59 11 -9.0 -5.5 15 527 5486 180 2 0.0 2.0 | 333 9 4.2 -8.2 16 508 5791 215 4 2.3 3.3 | 317 9 6.5 -7.0 17 500 5920 220 4 2.6 3.1 | 317 10 6.7 -7.2 18 489 6096 290 8 7.5 -2.7 | 318 17 11.7 -13.0 19 469 6401 15 6 -1.6 -5.8 | 351 16 2.6 -16.0 20 451 6706 40 6 -3.9 -4.6 | 359 15 0.3 -14.8 21 433 7010 25 10 -4.2 -9.1 | 0 19 -0.1 -19.3 22 400 7620 335 16 6.8 -14.5 | 336 27 10.9 -24.7 23 400 7620 335 14 5.9 -12.7 | 336 25 10.1 -22.9 24 352 8534 305 16 13.1 -9.2 | 318 26 17.3 -19.4 25 324 9144 330 18 9.0 -15.6 | 333 29 13.2 -25.8 26 300 9700 315 14 9.9 -9.9 | 325 25 14.1 -20.1 27 260 10668 295 12 10.9 -5.1 | 316 21 15.0 -15.3 28 250 10950 280 10 9.8 -1.7 | 311 18 14.0 -12.0 29 249 10973 275 10 10.0 -0.9 | 308 18 14.1 -11.1 30 227 11582 290 18 16.9 -6.2 | 308 27 21.1 -16.4 31 204 12282 305 68 55.7 -39.0 | 309 78 59.9 -49.3 32 200 12410 305 60 49.1 -34.4 | 310 70 53.3 -44.7 33 197 12497 305 68 55.7 -39.0 | 309 78 59.9 -49.3 34 179 13106 305 62 50.8 -35.6 | 310 72 54.9 -45.8 35 171 13411 290 43 40.4 -14.7 | 299 51 44.6 -25.0 36 155 14021 260 47 46.3 8.2 | 272 50 50.4 -2.1 37 150 14220 260 49 48.3 8.5 | 272 52 52.4 -1.7 38 133 14935 275 49 48.8 -4.3 | 285 55 53.0 -14.5 39 100 16620 240 37 32.0 18.5 | 257 37 36.2 8.3 40 98 16764 240 37 32.0 18.5 | 257 37 36.2 8.3 41 88 17374 225 21 14.8 14.8 | 256 20 19.0 4.6 42 83 17684 185 21 1.8 20.9 | 209 12 6.0 10.7 43 79 17983 175 29 -2.5 28.9 | 185 19 1.6 18.6 44 75 18288 205 29 12.3 26.3 | 226 23 16.4 16.0 45 70 18650 215 27 15.5 22.1 | 239 23 19.6 11.9 46 67 18898 220 27 17.4 20.7 | 244 24 21.5 10.4 47 64 19202 330 10 5.0 -8.7 | 334 21 9.2 -18.9 48 61 19507 330 8 4.0 -6.9 | 335 19 8.2 -17.2 49 57 19812 95 2 -2.0 0.2 | 348 10 2.2 -10.1 50 55 20117 50 4 -3.1 -2.6 | 355 13 1.1 -12.8 51 52 20422 340 4 1.4 -3.8 | 338 15 5.5 -14.0 52 50 20630 25 4 -1.7 -3.6 | 350 14 2.5 -13.9 53 49 20726 25 4 -1.7 -3.6 | 350 14 2.5 -13.9 54 47 21031 340 6 2.1 -5.6 | 339 17 6.2 -15.9 55 45 21336 50 10 -7.7 -6.4 | 12 17 -3.5 -16.7 56 42 21641 60 18 -15.6 -9.0 | 31 22 -11.4 -19.2 57 40 21946 45 16 -11.3 -11.3 | 18 23 -7.2 -21.6 58 38 22250 80 23 -22.7 -4.0 | 52 23 -18.5 -14.2 59 33 23165 90 18 -18.0 0.0 | 53 17 -13.8 -10.2 60 32 23470 120 16 -13.9 8.0 | 77 10 -9.7 -2.2 61 30 23770 115 18 -16.3 7.6 | 78 12 -12.2 -2.6 62 30 23774 95 16 -15.9 1.4 | 53 15 -11.8 -8.9 63 29 24079 120 18 -15.6 9.0 | 84 11 -11.4 -1.2 64 27 24384 95 16 -15.9 1.4 | 53 15 -11.8 -8.9 65 25 24994 110 14 -13.2 4.8 | 59 11 -9.0 -5.5 66 24 25298 75 19 -18.4 -4.9 | 43 21 -14.2 -15.2 67 23 25603 85 18 -17.9 -1.6 | 49 18 -13.8 -11.8 68 21 26213 70 25 -23.5 -8.6 | 46 27 -19.3 -18.8 69 20 26410 70 19 -17.9 -6.5 | 39 22 -13.7 -16.7 70 19 26518 90 19 -19.0 0.0 | 55 18 -14.8 -10.2 71 16 27127 80 19 -18.7 -3.3 | 47 20 -14.6 -13.5 Wind Parameters Mean winds (0-6000m): 127.9 at 14.7 knts Storm direction: 157.9 at 11.1 knts Shear (0-3000m) pos: 3.7 neg: 2.8 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 40.3 deg Storm rel helicity (0-3000m) pos: 134.3 neg: -52.6 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 5.00 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 ------------------------------------------------------------------------------- 500 115 20 81 14| 20.3 0.0 20.3| 63.4 0.0 63.4 126.8 0.96| 21.7 21.0 1000 120 23 94 16| 14.6 0.0 14.6|111.7 -2.3 109.5 109.5 0.92| 16.8 15.4 1500 124 25 103 17| 9.7 1.6 11.3|111.7 -27.4 84.3 56.2 0.68| 12.8 8.7 2000 126 25 106 17| 6.0 1.2 7.2|131.3 -27.4 104.0 52.0 0.62| 12.7 7.9 2500 129 24 109 15| 4.4 0.9 5.3|134.3 -29.2 105.0 42.0 0.59| 10.8 6.4 3000 131 22 109 14| 3.7 2.8 6.4|134.3 -52.6 81.7 27.2 0.30| 11.1 3.3 4000 128 18 97 10| 3.3 2.5 5.8|149.7 -69.1 80.6 20.1 0.23| 10.2 2.4 5000 127 17 90 9| 2.8 2.0 4.8|155.1 -74.2 80.9 16.2 0.19| 9.6 1.8 6000 128 15 81 8| 1.9 1.7 3.6|155.2 -87.2 67.9 11.3 0.10| 9.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20250420.12.gif