UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 14 OCT 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1008 28 26.2 24.0 88 2.2 24.6 360 2 298.7 302.1 297.5 354.0 18.96 1 1000 78 26.2 24.1 88 2.1 24.7 5 6 299.4 302.9 297.8 355.6 19.23 2 925 761 22.6 19.8 84 2.8 20.6 100 2 302.4 305.3 296.5 349.4 15.91 3 850 1494 18.2 16.5 90 1.7 17.0 315 4 305.2 307.8 296.0 347.2 14.03 4 835 1648 17.4 16.1 92 1.3 16.5 316 4 305.9 308.5 296.1 347.7 13.92 5 808 1931 16.8 12.3 75 4.5 13.8 318 4 308.2 310.3 294.8 342.1 11.20 6 731 2787 12.6 9.3 80 3.3 10.5 32 10 312.5 314.5 295.2 343.8 10.12 7 700 3152 9.8 8.3 90 1.5 8.9 40 14 313.3 315.2 295.3 343.9 9.87 8 623 4112 4.0 2.1 87 1.9 2.9 96 9 317.3 318.7 294.3 340.0 7.17 9 609 4298 3.4 -1.3 71 4.7 0.9 105 8 318.7 319.8 293.6 337.0 5.72 10 607 4324 3.2 -0.4 77 3.6 1.3 104 9 318.8 320.0 293.9 338.4 6.13 11 604 4365 4.4 -2.6 60 7.0 0.7 103 9 320.6 321.6 293.7 337.6 5.24 12 596 4473 4.0 -2.0 65 6.0 0.8 100 11 321.4 322.4 294.1 339.4 5.55 13 569 4851 3.6 -31.4 6 35.0 -6.2 89 16 325.2 325.3 290.9 327.0 0.49 14 507 5780 -2.5 -27.5 13 25.0 -9.8 67 23 328.7 328.8 292.2 331.5 0.79 15 500 5890 -3.7 -27.7 14 24.0 -10.6 65 23 328.5 328.7 292.1 331.4 0.78 16 460 6537 -9.5 -32.5 13 23.0 -14.9 54 18 329.2 329.3 292.0 331.2 0.54 17 432 7018 -11.3 -47.3 3 36.0 -17.1 45 14 332.9 332.9 292.6 333.4 0.12 18 400 7600 -15.5 -51.5 3 36.0 -20.3 90 21 334.8 334.9 293.1 335.2 0.08 19 369 8203 -20.3 -59.3 2 39.0 -24.1 70 18 336.3 336.3 293.4 336.4 0.03 20 347 8656 -22.1 -66.1 1 44.0 -25.7 59 18 339.8 339.8 294.3 339.9 0.02 21 300 9710 -29.3 -69.3 1 40.0 -31.7 70 21 344.1 344.1 295.3 344.1 0.01 22 298 9758 -29.7 -68.7 1 39.0 -32.0 65 21 344.2 344.2 295.3 344.2 0.01 23 250 10980 -39.9 -63.9 6 24.0 -40.9 60 12 346.7 346.8 295.9 346.9 0.03 24 237 11342 -43.1 -65.1 7 22.0 -43.9 72 8 347.3 347.3 296.0 347.4 0.03 25 219 11869 -48.1 -61.1 21 13.0 -48.6 96 4 347.5 347.5 296.1 347.7 0.05 26 209 12175 -50.9 -56.9 49 6.0 -51.1 114 2 347.8 347.8 296.2 348.1 0.08 27 200 12460 -53.3 -59.3 48 6.0 -53.5 90 4 348.4 348.4 296.3 348.6 0.06 28 192 12722 -55.7 -60.7 54 5.0 -55.8 102 4 348.6 348.6 296.4 348.8 0.06 29 173 13381 -60.5 -73.5 17 13.0 -60.6 51 10 351.2 351.2 296.9 351.3 0.01 30 150 14260 -66.5 -76.5 23 10.0 -66.5 95 8 355.5 355.5 297.8 355.6 0.01 31 100 16610 -81.1 -89.1 25 8.0 -81.1 70 25 371.0 371.0 300.8 371.0 0.00 32 97 16781 -81.7 -89.7 24 8.0 -81.7 80 29 373.1 373.1 301.1 373.1 0.00 33 83 17658 -81.3 -88.3 30 7.0 -81.3 110 29 390.9 390.9 303.9 390.9 0.00 34 73 18394 -74.1 -85.1 17 11.0 -74.2 58 21 420.8 420.8 307.8 420.8 0.00 35 70 18640 -72.7 -85.7 12 13.0 -72.8 85 25 428.9 428.9 308.7 428.9 0.00 36 66 18988 -72.5 -87.5 9 15.0 -72.6 93 25 436.6 436.6 309.5 436.6 0.00 37 62 19363 -67.9 -86.9 5 19.0 -68.1 101 25 454.6 454.6 311.3 454.6 0.00 38 56 19978 -67.9 -90.9 2 23.0 -68.1 104 23 468.1 468.1 312.5 468.1 0.00 39 54 20200 -65.5 -91.5 2 26.0 -65.8 91 20 478.5 478.5 313.3 478.5 0.00 40 50 20670 -65.9 -92.9 1 27.0 -66.2 55 23 488.2 488.2 314.1 488.2 0.00 41 43 21581 -68.5 -95.5 1 27.0 -68.7 83 25 503.3 503.3 315.2 503.3 0.00 42 35 22826 -65.3 -95.3 1 30.0 -65.7 92 39 542.2 542.2 317.6 542.2 0.00 43 34 23003 -64.5 -95.5 1 31.0 -65.0 90 41 548.8 548.8 318.1 548.8 0.00 44 33 23188 -59.5 -93.5 0 34.0 -60.4 88 44 566.8 566.8 319.0 566.8 0.00 45 30 23790 -56.1 -91.1 0 35.0 -57.5 100 41 591.7 591.7 320.2 591.7 0.00 46 27 24460 -53.5 -88.5 1 35.0 -55.5 89 40 617.1 617.1 321.3 617.1 0.01 47 20 26380 -54.1 -89.1 1 35.0 -56.5 75 51 670.6 670.6 323.4 670.6 0.01 48 18 27058 -54.7 -89.7 1 35.0 -57.2 80 53 689.2 689.2 324.1 689.2 0.01 49 15 28246 -48.5 -85.5 1 37.0 -53.3 80 54 746.7 746.7 325.8 746.8 0.02 50 14 28702 -47.9 -84.9 1 37.0 -53.1 81 51 763.6 763.6 326.3 763.8 0.02 51 11 30327 -39.7 -78.7 1 39.0 -49.7 84 41 847.9 848.0 328.4 848.7 0.07 52 10 30980 -39.9 -78.9 1 39.0 -50.2 85 37 870.6 870.6 328.8 871.4 0.08 53 7.3 33137 -38.5 -77.5 1 39.0 -51.1 958.3 958.4 330.5 959.9 0.14 TRP 97 16781 -81.7 -89.7 24 8.0 -81.7 80 29 373.1 373.1 301.1 373.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 532.41 mb = 5399.08 m = 17713.29 ft Wetbulb zero: 593.00 mb = 4514.56 m = 14811.37 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 67.12 % Est. max temperature: 32.45 C = 90.41 F Sfc-Lift cond lev (LCL): 976.72 mb = 284.37 m = 932.96 ft T: 25.11 C 700-500 lapse rate: 4.93 C/km ThetaE index: 8.45 C Layer 925.0- 835.0 mb Conv cond level (CCL): 889.40 mb = 1101.17 m = 3612.73 ft Mean mixing ratio: 17.35 g/kg Conv temperature: 31.26 C = 88.27 F Cap Strength: 1.35 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.07 C Lifted Index @700 mb: -1.35 C Showalter Index: 0.26 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.20 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -2.95 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 876.02 J/kg Max Up Vert Vel: 41.86 m/s Conv Inhibition (B-): 15.96 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 924.30 mb = 767.61 m = 2518.37 ft Lev Free Conv (LFC): 849.30 mb = 1501.17 m = 4925.04 ft Equ Level (EL): 819.30 mb = 1811.55 m = 5943.33 ft B at Equ Level: 8.48 J/kg Max Parcel Lev (MPL): 99.30 mb = 16649.81 m = 54624.70 ft Wind level data Storm motion: 93 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 1008 28 360 2 -0.0 -2.0 | 287 8 7.8 -2.4 1 1000 78 5 6 -0.5 -6.0 | 311 10 7.3 -6.4 2 941 610 100 2 -2.0 0.3 | 270 6 5.8 -0.0 3 925 761 100 2 -2.0 0.3 | 270 6 5.8 -0.0 4 909 914 50 2 -1.5 -1.3 | 285 6 6.3 -1.7 5 877 1219 325 2 1.1 -1.6 | 283 9 8.9 -2.0 6 850 1494 315 4 2.8 -2.8 | 287 11 10.6 -3.2 7 789 2134 320 4 2.6 -3.1 | 288 11 10.4 -3.4 8 761 2438 25 6 -2.5 -5.4 | 318 8 5.3 -5.8 9 700 3152 40 14 -9.0 -10.7 | 6 11 -1.2 -11.1 10 683 3353 55 16 -13.1 -9.2 | 29 11 -5.3 -9.6 11 610 4267 105 8 -7.7 2.1 | 182 2 0.1 1.7 12 545 5182 80 21 -20.7 -3.6 | 73 14 -12.9 -4.0 13 500 5890 65 23 -20.8 -9.7 | 52 17 -13.1 -10.1 14 432 7010 45 14 -9.9 -9.9 | 12 10 -2.1 -10.3 15 415 7315 85 18 -17.9 -1.6 | 79 10 -10.1 -1.9 16 400 7600 90 21 -21.0 0.0 | 88 13 -13.2 -0.4 17 399 7620 95 21 -20.9 1.8 | 96 13 -13.1 1.5 18 352 8534 55 16 -13.1 -9.2 | 29 11 -5.3 -9.6 19 324 9144 80 27 -26.6 -4.7 | 75 19 -18.8 -5.1 20 311 9449 90 23 -23.0 0.0 | 89 15 -15.2 -0.4 21 300 9710 70 21 -19.7 -7.2 | 58 14 -11.9 -7.6 22 298 9754 65 21 -19.0 -8.9 | 51 15 -11.2 -9.3 23 261 10668 75 19 -18.4 -4.9 | 63 12 -10.6 -5.3 24 250 10973 60 12 -10.4 -6.0 | 22 7 -2.6 -6.4 25 250 10980 60 12 -10.4 -6.0 | 22 7 -2.6 -6.4 26 228 11582 80 6 -5.9 -1.0 | 307 2 1.9 -1.4 27 208 12192 115 2 -1.8 0.8 | 266 6 6.0 0.5 28 200 12460 90 4 -4.0 0.0 | 276 4 3.8 -0.4 29 199 12497 95 4 -4.0 0.3 | 270 4 3.8 -0.0 30 189 12802 105 4 -3.9 1.0 | 260 4 3.9 0.7 31 180 13106 55 6 -4.9 -3.4 | 323 5 2.9 -3.8 32 164 13716 45 16 -11.3 -11.3 | 17 12 -3.5 -11.7 33 150 14260 95 8 -8.0 0.7 | 151 0 -0.2 0.3 34 148 14326 75 12 -11.6 -3.1 | 48 5 -3.8 -3.5 35 134 14935 135 12 -8.5 8.5 | 175 8 -0.7 8.1 36 127 15240 85 12 -12.0 -1.0 | 71 4 -4.2 -1.4 37 120 15545 65 19 -17.2 -8.0 | 48 13 -9.4 -8.4 38 100 16610 70 25 -23.5 -8.6 | 60 18 -15.7 -8.9 39 97 16764 70 25 -23.5 -8.6 | 60 18 -15.7 -8.9 40 97 16781 80 29 -28.6 -5.0 | 75 21 -20.8 -5.4 41 92 17069 100 29 -28.6 5.0 | 103 21 -20.8 4.7 42 83 17678 110 29 -27.3 9.9 | 116 22 -19.5 9.5 43 79 17983 100 12 -11.8 2.1 | 113 4 -4.0 1.7 44 74 18288 45 18 -12.7 -12.7 | 21 14 -4.9 -13.1 45 71 18593 80 27 -26.6 -4.7 | 75 19 -18.8 -5.1 46 70 18640 85 25 -24.9 -2.2 | 82 17 -17.1 -2.6 47 58 19812 110 25 -23.5 8.6 | 117 18 -15.7 8.2 48 55 20117 100 21 -20.7 3.6 | 104 13 -12.9 3.3 49 52 20422 70 18 -16.9 -6.2 | 54 11 -9.1 -6.5 50 50 20670 55 23 -18.8 -13.2 | 39 17 -11.1 -13.6 51 50 20726 55 14 -11.5 -8.0 | 24 9 -3.7 -8.4 52 47 21031 60 25 -21.7 -12.5 | 47 19 -13.9 -12.9 53 43 21641 85 25 -24.9 -2.2 | 82 17 -17.1 -2.6 54 39 22250 80 29 -28.6 -5.0 | 75 21 -20.8 -5.4 55 37 22555 95 35 -34.9 3.1 | 96 27 -27.1 2.7 56 32 23470 85 47 -46.8 -4.1 | 83 39 -39.0 -4.5 57 30 23790 100 41 -40.4 7.1 | 102 33 -32.6 6.7 58 29 24079 100 41 -40.4 7.1 | 102 33 -32.6 6.7 59 24 25298 65 37 -33.5 -15.6 | 58 30 -25.7 -16.0 60 21 26213 60 47 -40.7 -23.5 | 54 41 -32.9 -23.9 61 20 26380 75 51 -49.3 -13.2 | 72 44 -41.5 -13.6 62 19 26822 80 53 -52.2 -9.2 | 78 45 -44.4 -9.6 63 15 28346 80 54 -53.2 -9.4 | 78 46 -45.4 -9.8 64 10 30980 85 37 -36.9 -3.2 | 83 29 -29.1 -3.6 Wind Parameters Mean winds (0-6000m): 62.8 at 10.4 knts Storm direction: 92.8 at 7.8 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 72.3 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -7.5 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 114.61 Bulk Shear: 7.64 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 23 4 305 7| 3.3 0.0 3.3| 8.0 -5.0 3.0 6.0 0.03| 10.0 0.3 1000 35 3 297 7| 1.6 1.3 3.0| 11.0 -5.9 5.2 5.2 0.12| 6.9 0.8 1500 13 3 295 8| 1.1 2.1 3.2| 12.8 -7.5 5.4 3.6 0.09| 5.9 0.5 2000 351 3 293 9| 0.8 1.5 2.4| 13.5 -7.5 6.1 3.0 0.10| 4.5 0.5 2500 353 4 296 9| 1.8 1.2 3.0| 28.6 -7.5 21.2 8.5 0.32| 5.0 1.6 3000 11 5 306 9| 2.4 1.0 3.5| 41.6 -7.5 34.2 11.4 0.44| 5.2 2.3 4000 39 7 329 7| 2.1 0.8 2.9| 67.4 -7.5 59.9 15.0 0.53| 6.0 3.2 5000 56 8 347 5| 1.9 0.7 2.5| 68.4 -16.1 52.3 10.5 0.34| 6.2 2.1 6000 63 10 16 5| 1.6 1.2 2.8| 68.4 -46.0 22.4 3.7 0.19| 6.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251014.12.gif