UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 10 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 1007 28 24.8 23.7 94 1.1 24.0 85 25 297.4 300.7 296.9 351.4 18.63 1 1000 64 24.8 23.0 90 1.8 23.5 80 19 298.0 301.2 296.7 350.1 17.96 2 925 746 21.0 20.5 97 0.5 20.6 110 41 300.8 303.8 296.5 349.6 16.63 3 850 1473 17.8 17.6 99 0.2 17.7 120 39 304.8 307.6 296.5 349.8 15.07 4 703 3080 10.0 9.7 98 0.3 9.8 130 35 313.2 315.2 295.9 346.6 10.82 5 700 3116 9.8 9.5 98 0.3 9.6 130 35 313.3 315.4 295.8 346.5 10.72 6 500 5840 -4.3 -5.2 93 0.9 -4.8 150 31 327.8 328.8 295.6 345.1 5.20 7 450 6664 -8.3 -9.3 92 1.0 -8.8 144 29 332.8 333.7 296.0 347.2 4.21 8 400 7570 -13.1 -14.1 92 1.0 -13.5 135 25 338.0 338.6 296.5 349.3 3.21 9 391 7743 -14.5 -15.2 94 0.7 -14.8 130 25 338.3 339.0 296.4 348.9 3.00 10 330 9007 -23.1 -24.5 88 1.4 -23.5 115 24 343.3 343.7 296.5 349.2 1.59 11 313 9393 -24.9 -29.5 65 4.6 -25.9 102 21 346.1 346.3 296.7 350.1 1.06 12 306 9557 -25.7 -37.7 32 12.0 -27.8 98 22 347.2 347.3 296.4 349.1 0.49 13 300 9700 -26.7 -40.7 25 14.0 -28.8 95 23 347.8 347.8 296.4 349.2 0.36 14 250 10980 -38.3 -50.3 27 12.0 -39.2 80 31 349.1 349.2 296.6 349.8 0.15 15 246 11092 -39.3 -51.3 27 12.0 -40.2 78 31 349.2 349.3 296.6 349.8 0.14 16 217 11942 -47.1 -51.8 59 4.7 -47.4 65 30 349.9 350.0 296.7 350.5 0.15 17 200 12480 -51.9 -55.7 64 3.8 -52.0 70 23 350.6 350.6 296.8 351.0 0.10 18 156 14034 -65.9 -70.9 50 5.0 -66.0 68 35 352.6 352.6 297.2 352.7 0.02 19 150 14270 -67.9 -72.7 50 4.8 -67.9 70 39 353.1 353.1 297.3 353.2 0.01 20 140 14681 -70.5 -77.5 35 7.0 -70.5 74 38 355.6 355.6 297.8 355.6 0.01 21 100 16610 -83.9 -88.2 47 4.3 -83.9 85 23 365.6 365.6 299.8 365.6 0.00 22 91 17130 -86.7 -90.4 51 3.7 -86.7 55 19 370.1 370.1 300.6 370.1 0.00 23 87 17376 -86.5 -91.3 41 4.8 -86.5 64 24 375.3 375.3 301.5 375.3 0.00 24 86 17440 -86.3 -91.0 42 4.7 -86.3 66 25 376.9 376.9 301.8 376.9 0.00 25 85 17505 -82.1 -89.1 29 7.0 -82.1 69 26 386.7 386.7 303.3 386.7 0.00 26 79 17923 -74.9 -83.9 23 9.0 -74.9 83 34 409.7 409.7 306.5 409.7 0.00 27 75 18226 -73.1 -82.1 24 9.0 -73.2 93 26 419.6 419.6 307.7 419.7 0.01 28 70 18630 -74.5 -83.5 24 9.0 -74.6 90 10 425.0 425.0 308.3 425.0 0.01 29 64 19147 -76.5 -85.5 23 9.0 -76.6 46 10 431.6 431.6 309.0 431.7 0.00 30 52 20372 -66.1 -78.1 17 12.0 -66.3 85 33 482.3 482.3 313.7 482.4 0.02 31 50 20610 -64.1 -77.1 15 13.0 -64.4 105 37 492.4 492.4 314.4 492.6 0.02 32 41 21838 -60.3 -73.3 17 13.0 -60.9 108 28 530.7 530.7 317.0 531.0 0.05 33 37 22476 -62.3 -72.3 25 10.0 -62.7 93 34 541.3 541.4 317.6 541.7 0.06 34 32 23376 -61.5 -71.5 25 10.0 -62.0 83 40 566.4 566.5 319.0 567.0 0.08 35 30 23780 -57.9 -69.9 20 12.0 -58.8 85 43 586.8 586.8 320.0 587.6 0.10 36 20 26355 -54.7 -65.7 24 11.0 -56.4 95 48 668.7 668.9 323.4 671.1 0.28 TRP 91 17130 -86.7 -90.4 51 3.7 -86.7 55 19 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 560.99 mb = 5009.28 m = 16434.43 ft Wetbulb zero: 566.39 mb = 4830.63 m = 15848.33 ft Precipitable water: 2.67 inches Sfc-500 mean rel hum: 96.41 % Est. max temperature: 31.86 C = 89.35 F Sfc-Lift cond lev (LCL): 991.44 mb = 139.23 m = 456.79 ft T: 24.38 C 700-500 lapse rate: 5.18 C/km ThetaE index: 4.64 C Layer 703.0- 450.0 mb Conv cond level (CCL): 926.76 mb = 729.39 m = 2393.00 ft Mean mixing ratio: 17.20 g/kg Conv temperature: 28.16 C = 82.69 F Cap Strength: 0.50 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.70 C Lifted Index @700 mb: -0.77 C Showalter Index: -1.27 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 21.90 C K Index: 39.40 Risk: > 80 % chance of thunderstorms Sweat Index: 320.20 Risk: Showers and thunderstorms possible Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 201.00 J/kg Max Up Vert Vel: 20.05 m/s Conv Inhibition (B-): 5.93 J/kg Cap Strength: 0.50 C Lift Cond Lev (LCL): 942.11 mb = 585.68 m = 1921.50 ft Lev Free Conv (LFC): 837.11 mb = 1602.36 m = 5257.03 ft Equ Level (EL): 327.11 mb = 9070.79 m = 29759.43 ft B at Equ Level: 198.86 J/kg Max Parcel Lev (MPL): 167.11 mb = 13603.61 m = 44630.73 ft Wind level data Storm motion: 160 at 26 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 1007 28 85 25 -24.9 -2.2 | 31 31 -16.1 -26.4 1 1000 64 80 19 -18.7 -3.3 | 20 29 -9.9 -27.6 2 973 305 100 41 -40.4 7.1 | 61 36 -31.6 -17.1 3 925 746 110 41 -38.5 14.0 | 71 31 -29.7 -10.2 4 850 1473 120 39 -33.8 19.5 | 79 25 -25.0 -4.8 5 700 3116 130 35 -26.8 22.5 | 84 18 -18.0 -1.8 6 655 3658 145 31 -17.8 25.4 | 97 9 -9.0 1.1 7 500 5840 150 31 -15.5 26.8 | 111 7 -6.7 2.6 8 413 7315 140 27 -17.4 20.7 | 67 9 -8.5 -3.6 9 400 7570 135 25 -17.7 17.7 | 53 11 -8.9 -6.6 10 366 8230 115 25 -22.7 10.6 | 45 19 -13.8 -13.7 11 337 8839 120 25 -21.7 12.5 | 47 17 -12.8 -11.8 12 310 9449 100 21 -20.7 3.6 | 30 24 -11.9 -20.6 13 300 9700 95 23 -22.9 2.0 | 32 26 -14.1 -22.3 14 273 10363 100 27 -26.6 4.7 | 42 26 -17.8 -19.6 15 250 10980 80 31 -30.5 -5.4 | 36 37 -21.7 -29.6 16 218 11887 65 31 -28.1 -13.1 | 27 42 -19.3 -37.4 17 200 12480 70 23 -21.6 -7.9 | 22 35 -12.8 -32.1 18 181 13106 75 25 -24.1 -6.5 | 27 34 -15.3 -30.7 19 164 13716 65 31 -28.1 -13.1 | 27 42 -19.3 -37.4 20 150 14270 70 39 -36.6 -13.3 | 37 47 -27.8 -37.6 21 114 15850 85 37 -36.9 -3.2 | 46 39 -28.0 -27.5 22 100 16610 85 23 -22.9 -2.0 | 28 30 -14.1 -26.3 23 97 16764 85 23 -22.9 -2.0 | 28 30 -14.1 -26.3 24 92 17069 55 19 -15.6 -10.9 | 11 36 -6.7 -35.2 25 91 17130 55 19 -15.6 -10.9 | 11 36 -6.7 -35.2 26 78 17983 85 35 -34.9 -3.1 | 44 38 -26.0 -27.3 27 70 18593 105 14 -13.5 3.6 | 13 21 -4.7 -20.6 28 70 18630 90 10 -10.0 0.0 | 3 24 -1.2 -24.3 29 67 18898 50 8 -6.1 -5.1 | 355 30 2.7 -29.4 30 64 19202 45 10 -7.1 -7.1 | 357 31 1.8 -31.3 31 60 19507 90 23 -23.0 0.0 | 30 28 -14.2 -24.3 32 52 20422 85 33 -32.9 -2.9 | 42 36 -24.1 -27.1 33 50 20610 105 37 -35.7 9.6 | 61 31 -26.9 -14.7 34 49 20726 95 41 -40.8 3.6 | 57 38 -32.0 -20.7 35 47 21031 115 33 -29.9 13.9 | 64 23 -21.1 -10.3 36 44 21336 100 25 -24.6 4.3 | 38 25 -15.8 -19.9 37 40 21946 110 29 -27.3 9.9 | 52 23 -18.4 -14.3 38 35 22860 80 37 -36.4 -6.4 | 42 41 -27.6 -30.7 39 30 23780 85 43 -42.8 -3.7 | 51 44 -34.0 -28.0 40 24 24689 90 49 -49.0 0.0 | 59 47 -40.2 -24.3 41 21 25298 95 49 -48.8 4.3 | 63 45 -40.0 -20.0 42 15 26518 90 41 -41.0 0.0 | 53 40 -32.2 -24.3 Wind Parameters Mean winds (0-6000m): 130.0 at 34.4 knts Storm direction: 160.0 at 25.8 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 52.9 deg Storm rel helicity (0-3000m) pos: 242.8 neg: -0.3 tot: 242.4 m^2/s^2 ave: 80.8 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.0 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 4.16 Bulk Shear: 48.37 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 97 34 51 32| 20.1 0.0 20.1|177.3 -0.3 177.0 354.0 0.93| 22.5 20.9 1000 104 37 61 31| 11.3 0.0 11.3|214.0 -0.3 213.7 213.7 0.87| 14.6 12.7 1500 109 38 66 30| 8.0 0.0 8.0|232.1 -0.3 231.8 154.5 0.82| 11.3 9.3 2000 112 38 69 28| 6.1 0.0 6.1|236.7 -0.3 236.3 118.2 0.79| 9.1 7.2 2500 114 38 71 27| 5.0 0.0 5.0|240.2 -0.3 239.8 95.9 0.76| 7.7 5.9 3000 117 38 73 26| 4.2 0.0 4.2|242.8 -0.3 242.4 80.8 0.73| 6.8 5.0 4000 122 36 77 23| 3.7 0.0 3.7|254.7 -0.3 254.3 63.6 0.64| 6.5 4.2 5000 126 35 80 20| 3.1 0.0 3.1|256.6 -0.3 256.2 51.2 0.65| 5.3 3.4 6000 130 34 83 18| 2.6 0.1 2.6|258.1 -1.9 256.1 42.7 0.62| 4.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251010.00.gif