UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 9 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 1005 28 25.6 23.2 87 2.4 23.9 95 19 298.3 301.6 296.8 351.0 18.09 1 1000 50 26.0 22.6 82 3.4 23.6 75 8 299.1 302.3 296.7 350.3 17.52 2 988 156 25.8 21.4 77 4.4 22.6 80 12 300.0 303.0 296.2 348.1 16.45 3 929 694 21.4 20.5 95 0.9 20.8 103 34 300.8 303.9 296.5 349.5 16.56 4 925 731 21.2 20.4 95 0.8 20.6 105 35 301.0 304.0 296.5 349.6 16.53 5 850 1462 18.0 16.1 89 1.9 16.7 100 41 305.0 307.5 295.7 345.8 13.67 6 749 2534 12.0 10.8 92 1.2 11.2 104 33 309.7 311.8 295.1 343.1 10.93 7 704 3052 11.0 8.1 82 2.9 9.2 90 23 314.2 316.0 295.3 344.2 9.68 8 700 3100 10.8 7.7 81 3.1 8.9 95 25 314.4 316.3 295.3 343.9 9.47 9 656 3638 6.4 5.9 97 0.5 6.1 104 25 315.4 317.1 295.1 343.3 8.92 10 636 3892 6.0 3.1 82 2.9 4.3 101 26 317.7 319.2 294.7 341.6 7.55 11 577 4684 1.2 0.7 96 0.5 0.9 104 25 321.1 322.4 295.2 343.6 7.00 12 500 5830 -3.1 -5.8 82 2.7 -4.4 105 19 329.3 330.3 295.7 345.9 4.97 13 466 6387 -5.9 -10.2 72 4.3 -7.8 118 19 332.5 333.2 295.6 345.4 3.78 14 429 7032 -10.1 -11.8 87 1.7 -10.8 112 18 335.1 335.8 296.1 347.6 3.61 15 400 7570 -13.1 -16.1 78 3.0 -14.2 105 18 338.0 338.5 296.1 347.6 2.72 16 340 8798 -20.5 -28.5 49 8.0 -22.5 119 19 344.0 344.2 296.2 348.0 1.07 17 332 8975 -21.1 -38.1 20 17.0 -24.2 118 19 345.5 345.6 296.0 347.2 0.43 18 300 9720 -26.5 -46.5 13 20.0 -29.0 105 19 348.0 348.1 296.4 348.8 0.20 19 273 10389 -32.3 -54.3 9 22.0 -34.1 102 20 349.1 349.2 296.5 349.5 0.09 20 250 11000 -37.7 -56.7 12 19.0 -38.9 110 19 350.0 350.0 296.7 350.3 0.07 21 200 12490 -51.5 -64.5 20 13.0 -51.8 110 19 351.2 351.2 296.9 351.4 0.03 22 187 12923 -54.9 -71.9 10 17.0 -55.2 109 23 352.5 352.5 297.2 352.6 0.01 23 157 14014 -65.1 -72.1 37 7.0 -65.2 105 35 353.3 353.3 297.4 353.4 0.01 24 150 14290 -67.7 -74.7 36 7.0 -67.8 105 35 353.5 353.5 297.4 353.5 0.01 25 129 15179 -76.1 -82.1 38 6.0 -76.1 97 27 354.0 354.0 297.5 354.0 0.00 26 100 16620 -83.7 -89.7 34 6.0 -83.7 40 8 366.0 366.0 299.8 366.0 0.00 27 96 16847 -85.5 -91.5 33 6.0 -85.5 50 14 366.8 366.8 300.0 366.8 0.00 28 94 16964 -83.3 -91.3 24 8.0 -83.3 57 19 373.3 373.3 301.1 373.3 0.00 29 88 17334 -83.5 -89.5 34 6.0 -83.5 79 34 380.0 380.0 302.2 380.0 0.00 30 76 18182 -70.1 -82.1 16 12.0 -70.2 76 31 424.3 424.3 308.2 424.3 0.01 31 70 18670 -72.9 -86.9 10 14.0 -73.0 105 19 428.4 428.4 308.7 428.4 0.00 32 56 19986 -71.7 -91.7 4 20.0 -71.8 80 24 459.4 459.4 311.7 459.4 0.00 33 50 20660 -69.3 -92.3 2 23.0 -69.5 85 33 480.2 480.2 313.5 480.2 0.00 34 49 20781 -69.3 -92.3 2 23.0 -69.5 87 34 483.0 483.0 313.7 483.0 0.00 35 46 21162 -66.3 -93.3 1 27.0 -66.6 93 36 499.0 499.0 314.9 499.0 0.00 36 44 21435 -60.3 -93.3 1 33.0 -60.9 97 38 520.1 520.1 316.3 520.1 0.00 37 42 21727 -57.9 -91.9 1 34.0 -58.7 103 35 533.0 533.0 317.1 533.0 0.00 38 39 22193 -59.9 -93.9 0 34.0 -60.6 97 29 539.3 539.3 317.5 539.3 0.00 39 30 23840 -58.3 -92.3 1 34.0 -59.4 95 41 585.7 585.7 319.9 585.7 0.00 40 27 24508 -55.1 -90.1 1 35.0 -56.8 90 44 612.6 612.6 321.2 612.6 0.00 41 21 26108 -56.5 -91.5 0 35.0 -58.3 86 46 654.0 654.0 322.9 654.1 0.00 42 20 26420 -53.5 -88.5 1 35.0 -56.1 95 41 672.4 672.4 323.5 672.5 0.01 43 19 26750 -53.1 -88.1 1 35.0 -55.9 99 41 683.6 683.6 323.9 683.7 0.01 44 14 28736 -49.3 -85.3 1 36.0 -54.0 104 48 758.9 758.9 326.2 759.0 0.02 45 13 29219 -51.3 -87.3 1 36.0 -55.5 101 51 768.2 768.2 326.4 768.3 0.01 46 10 30947 -45.3 -83.3 1 38.0 -52.9 91 61 850.5 850.5 328.4 850.8 0.04 TRP 96 16847 -85.5 -91.5 33 6.0 -85.5 50 14 366.8 366.8 300.0 366.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 555.51 mb = 5004.00 m = 16417.14 ft Wetbulb zero: 564.02 mb = 4866.23 m = 15965.14 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 88.96 % Est. max temperature: 32.01 C = 89.61 F Sfc-Lift cond lev (LCL): 970.91 mb = 308.46 m = 1011.99 ft T: 24.55 C 700-500 lapse rate: 5.09 C/km ThetaE index: 6.50 C Layer 850.0- 704.0 mb Conv cond level (CCL): 893.36 mb = 1031.89 m = 3385.42 ft Mean mixing ratio: 16.55 g/kg Conv temperature: 29.92 C = 85.85 F Cap Strength: 0.65 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 2.37 C Lifted Index @700 mb: 0.47 C Showalter Index: 1.39 C Risk: Showers probable Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.20 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 294.20 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101.22 J/kg Max Up Vert Vel: 14.23 m/s Conv Inhibition (B-): 17.34 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 921.87 mb = 760.26 m = 2494.26 ft Lev Free Conv (LFC): 806.87 mb = 1903.22 m = 6244.08 ft Equ Level (EL): 716.87 mb = 2900.77 m = 9516.85 ft B at Equ Level: 21.42 J/kg Max Parcel Lev (MPL): 316.87 mb = 9317.99 m = 30570.48 ft Wind level data Storm motion: 132 at 21 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 1005 28 95 19 -18.9 1.7 | 14 13 -3.3 -12.6 1 1000 50 75 8 -7.7 -2.1 | 334 18 7.9 -16.4 2 925 731 105 35 -33.8 9.1 | 74 19 -18.1 -5.2 3 906 914 105 43 -41.5 11.1 | 83 26 -25.9 -3.2 4 850 1462 100 41 -40.4 7.1 | 74 26 -24.7 -7.2 5 730 2743 105 31 -29.9 8.0 | 66 16 -14.3 -6.3 6 704 3048 90 23 -23.0 0.0 | 27 16 -7.3 -14.3 7 700 3100 95 25 -24.9 2.2 | 37 15 -9.2 -12.1 8 654 3658 105 25 -24.1 6.5 | 47 12 -8.5 -7.8 9 606 4267 95 27 -26.9 2.4 | 43 16 -11.2 -11.9 10 542 5182 115 23 -20.8 9.7 | 49 7 -5.2 -4.6 11 500 5830 105 19 -18.4 4.9 | 16 10 -2.7 -9.4 12 483 6096 95 18 -17.9 1.6 | 10 13 -2.3 -12.7 13 465 6401 120 19 -16.5 9.5 | 9 5 -0.8 -4.8 14 400 7570 105 18 -17.4 4.7 | 10 10 -1.7 -9.6 15 397 7620 105 18 -17.4 4.7 | 10 10 -1.7 -9.6 16 338 8839 120 19 -16.5 9.5 | 9 5 -0.8 -4.8 17 300 9720 105 19 -18.4 4.9 | 16 10 -2.7 -9.4 18 262 10668 100 21 -20.7 3.6 | 25 12 -5.0 -10.6 19 250 11000 110 19 -17.9 6.5 | 16 8 -2.2 -7.8 20 240 11278 115 19 -17.2 8.0 | 14 6 -1.5 -6.3 21 200 12490 110 19 -17.9 6.5 | 16 8 -2.2 -7.8 22 157 14021 105 35 -33.8 9.1 | 74 19 -18.1 -5.2 23 150 14290 105 35 -33.8 9.1 | 74 19 -18.1 -5.2 24 114 15850 90 21 -21.0 0.0 | 20 15 -5.3 -14.3 25 108 16154 5 2 -0.2 -2.0 | 316 22 15.5 -16.3 26 103 16459 5 4 -0.3 -4.0 | 320 24 15.3 -18.3 27 100 16620 40 8 -5.1 -6.1 | 333 23 10.5 -20.4 28 97 16764 40 8 -5.1 -6.1 | 333 23 10.5 -20.4 29 96 16847 50 14 -10.7 -9.0 | 348 24 4.9 -23.3 30 88 17374 80 35 -34.5 -6.1 | 43 28 -18.8 -20.4 31 75 18288 75 31 -29.9 -8.0 | 33 26 -14.3 -22.3 32 70 18670 105 19 -18.4 4.9 | 16 10 -2.7 -9.4 33 67 18898 110 19 -17.9 6.5 | 16 8 -2.2 -7.8 34 58 19812 95 23 -22.9 2.0 | 31 14 -7.2 -12.3 35 55 20117 70 25 -23.5 -8.6 | 19 24 -7.8 -22.8 36 50 20660 85 33 -32.9 -2.9 | 45 24 -17.2 -17.2 37 43 21641 100 39 -38.4 6.8 | 72 24 -22.7 -7.5 38 41 21946 110 27 -25.4 9.2 | 62 11 -9.7 -5.1 39 39 22250 95 29 -28.9 2.5 | 48 18 -13.2 -11.8 40 35 22860 105 29 -28.0 7.5 | 61 14 -12.3 -6.8 41 30 23774 85 33 -32.9 -2.9 | 45 24 -17.2 -17.2 42 30 23840 95 41 -40.8 3.6 | 67 27 -25.2 -10.7 43 22 25908 80 49 -48.3 -8.5 | 55 40 -32.6 -22.8 44 20 26420 95 41 -40.8 3.6 | 67 27 -25.2 -10.7 45 16 27127 110 41 -38.5 14.0 | 89 23 -22.9 -0.3 46 10 28956 90 62 -62.0 0.0 | 73 48 -46.3 -14.3 47 9 29261 85 62 -61.8 -5.4 | 67 50 -46.1 -19.7 Wind Parameters Mean winds (0-6000m): 102.4 at 28.3 knts Storm direction: 132.4 at 21.2 knts Shear (0-3000m) pos: 2.9 neg: 2.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 15.0 deg Storm rel helicity (0-3000m) pos: 130.4 neg: -112.1 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 0.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 5.36 Bulk Shear: 18.88 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 91 17 6 14| 8.2 0.0 8.2| 69.9 -30.3 39.7 79.3 0.33| 26.8 8.9 1000 102 27 50 14| 12.3 0.0 12.3|130.4 -35.6 94.8 94.8 0.46| 22.7 10.4 1500 102 32 63 17| 8.2 1.2 9.4|130.4 -58.5 71.9 47.9 0.35| 16.4 5.8 2000 102 33 66 19| 5.3 0.9 6.1|130.4 -62.7 67.7 33.8 0.31| 13.4 4.2 2500 102 34 67 19| 3.5 0.7 4.2|130.4 -68.3 62.0 24.8 0.27| 11.5 3.1 3000 102 33 65 18| 2.9 2.5 5.4|130.4-112.1 18.3 6.1 0.07| 11.6 0.8 4000 101 31 61 17| 2.7 1.9 4.6|147.0-113.7 33.3 8.3 0.11| 9.9 1.1 5000 101 30 58 16| 2.3 1.5 3.8|151.1-115.3 35.8 7.2 0.11| 8.9 0.9 6000 102 28 55 15| 1.9 1.9 3.8|151.1-127.8 23.3 3.9 0.04| 8.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251009.12.gif