UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 10 OCT 25 Station: MMZO WMO ident: 76654 Latitude: 19.05 Longitude: -104.33 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 25.0 24.5 97 0.5 24.6 360 194 297.7 301.3 297.6 354.7 19.61 1 1004 11 25.4 24.4 94 1.0 24.7 1 159 298.2 301.8 297.7 355.0 19.51 2 1000 41 26.4 24.1 87 2.3 24.7 5 19 299.5 303.1 297.9 355.9 19.23 3 991 121 26.2 23.4 85 2.8 24.2 37 14 300.1 303.5 297.6 354.7 18.59 4 941 578 23.4 21.9 91 1.5 22.3 61 4 301.8 305.0 297.6 354.4 17.85 5 934 643 23.2 21.3 89 1.9 21.8 55 4 302.2 305.4 297.4 353.4 17.32 6 925 728 23.8 20.0 79 3.8 21.1 55 4 303.6 306.6 297.0 351.5 16.11 7 883 1137 23.8 15.8 61 8.0 18.3 79 23 307.7 310.1 295.9 346.6 12.89 8 850 1471 21.4 15.4 69 6.0 17.3 80 25 308.6 311.0 296.2 348.1 13.06 9 761 2423 14.0 11.8 87 2.2 12.6 94 46 310.5 312.7 295.7 345.7 11.51 10 700 3126 9.4 8.7 95 0.7 9.0 105 45 312.9 314.8 295.3 344.3 10.15 11 600 4395 3.8 2.9 94 0.9 3.3 105 40 320.5 322.1 295.7 345.8 7.89 12 500 5860 -3.7 -6.0 84 2.3 -4.8 115 49 328.5 329.5 295.5 344.9 4.89 13 481 6164 -5.1 -7.1 86 2.0 -6.1 118 47 330.5 331.4 295.8 346.2 4.67 14 466 6412 -6.5 -11.5 68 5.0 -8.7 120 46 331.7 332.4 295.1 343.4 3.41 15 412 7364 -11.1 -15.4 71 4.3 -12.8 128 40 337.7 338.3 296.1 347.6 2.80 16 400 7590 -12.7 -17.1 70 4.4 -14.3 130 39 338.5 339.0 296.1 347.4 2.50 17 376 8060 -16.9 -18.6 87 1.7 -17.5 114 43 339.0 339.5 296.0 347.4 2.35 18 352 8555 -19.9 -23.8 71 3.9 -21.0 109 44 341.4 341.7 296.0 347.2 1.59 19 348 8640 -20.5 -24.3 72 3.8 -21.5 109 44 341.7 342.0 296.0 347.4 1.54 20 346 8683 -20.7 -25.7 64 5.0 -22.0 109 44 342.0 342.3 296.0 347.0 1.36 21 344 8726 -20.5 -30.5 40 10.0 -22.8 108 44 342.8 343.0 295.8 346.2 0.88 22 334 8945 -21.7 -39.7 18 18.0 -24.8 108 43 344.1 344.2 295.6 345.5 0.36 23 300 9730 -27.1 -42.1 23 15.0 -29.2 105 41 347.2 347.3 296.3 348.5 0.31 24 298 9778 -27.3 -42.3 23 15.0 -29.4 105 41 347.6 347.6 296.4 348.8 0.31 25 253 10928 -38.1 -48.1 34 10.0 -38.9 105 37 348.2 348.3 296.4 349.0 0.19 26 250 11010 -38.7 -47.7 38 9.0 -39.5 105 37 348.5 348.6 296.5 349.4 0.21 27 218 11934 -47.3 -57.3 31 10.0 -47.7 108 31 349.2 349.2 296.5 349.5 0.08 28 211 12150 -48.7 -64.7 14 16.0 -49.1 109 29 350.2 350.3 296.7 350.4 0.03 29 200 12500 -51.1 -69.1 10 18.0 -51.5 110 27 351.8 351.9 297.0 351.9 0.02 30 184 13038 -55.1 -73.1 9 18.0 -55.4 102 28 353.8 353.9 297.5 353.9 0.01 31 150 14310 -66.3 -76.3 23 10.0 -66.4 125 19 355.9 355.9 297.9 355.9 0.01 32 129 15206 -73.9 -78.6 48 4.7 -73.9 50 19 357.9 357.9 298.3 357.9 0.01 33 100 16660 -82.1 -87.0 43 4.9 -82.1 20 27 369.1 369.1 300.4 369.1 0.00 34 82 17759 -85.9 -89.4 53 3.5 -85.9 90 43 382.9 382.9 302.7 382.9 0.00 35 78 18034 -84.7 -88.3 53 3.6 -84.7 93 30 390.9 390.9 303.9 390.9 0.00 36 77 18106 -81.1 -87.1 36 6.0 -81.1 93 27 399.8 399.8 305.2 399.8 0.00 37 75 18257 -74.9 -82.9 28 8.0 -74.9 95 20 415.9 415.9 307.2 415.9 0.01 38 70 18660 -72.1 -82.1 21 10.0 -72.2 65 41 430.1 430.1 308.9 430.2 0.01 39 67 18921 -67.9 -82.9 10 15.0 -68.1 67 39 444.7 444.7 310.3 444.7 0.01 40 50 20680 -67.9 -83.9 8 16.0 -68.1 105 10 483.5 483.5 313.7 483.5 0.01 41 48 20925 -68.5 -83.5 10 15.0 -68.7 95 15 487.7 487.7 314.1 487.8 0.01 42 45 21317 -63.3 -81.3 7 18.0 -63.7 55 14 509.4 509.4 315.6 509.5 0.01 43 42 21742 -62.7 -78.7 10 16.0 -63.1 76 35 521.1 521.1 316.4 521.2 0.02 44 38 22367 -57.3 -75.3 8 18.0 -58.2 90 30 550.0 550.0 318.1 550.2 0.04 45 31 23653 -57.7 -74.7 10 17.0 -58.7 72 28 581.9 581.9 319.8 582.2 0.05 46 30 23860 -58.7 -73.7 13 15.0 -59.6 90 39 584.6 584.6 319.9 585.0 0.06 47 29 24072 -60.1 -75.1 12 15.0 -60.9 90 39 586.5 586.5 320.0 586.8 0.05 48 26 24752 -60.7 -74.7 14 14.0 -61.6 88 34 603.4 603.4 320.8 603.8 0.06 49 24 25256 -55.7 -71.7 12 16.0 -57.3 83 43 631.9 631.9 322.0 632.6 0.10 50 20 26420 -54.5 -69.5 14 15.0 -56.5 100 60 669.4 669.4 323.4 670.7 0.16 51 19 26749 -54.1 -69.1 14 15.0 -56.2 99 60 680.5 680.6 323.9 682.0 0.18 52 18 27096 -54.3 -69.3 14 15.0 -56.5 97 59 690.5 690.5 324.1 692.1 0.19 53 17 27466 -49.5 -66.5 12 17.0 -53.1 96 59 717.2 717.4 325.0 719.9 0.29 54 15 28291 -46.5 -63.5 13 17.0 -51.2 92 58 753.3 753.6 326.1 758.0 0.50 55 14 28749 -46.7 -61.7 17 15.0 -51.3 91 58 767.7 768.0 326.6 774.2 0.68 TRP 82 17759 -85.9 -89.4 53 3.5 -85.9 90 43 382.9 382.9 302.7 382.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 549.33 mb = 5137.30 m = 16854.46 ft Wetbulb zero: 559.68 mb = 4953.95 m = 16252.93 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 85.92 % Est. max temperature: 35.72 C = 96.30 F Sfc-Lift cond lev (LCL): 998.19 mb = 57.04 m = 187.14 ft T: 26.36 C 700-500 lapse rate: 4.79 C/km ThetaE index: 9.22 C Layer 991.0- 850.0 mb Conv cond level (CCL): 826.88 mb = 1708.24 m = 5604.39 ft Mean mixing ratio: 17.55 g/kg Conv temperature: 36.35 C = 97.42 F Cap Strength: 3.86 C Lifted Index: -2.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.64 C Lifted Index @700 mb: -2.16 C Showalter Index: -0.09 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 283.80 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 638.21 J/kg Max Up Vert Vel: 35.73 m/s Conv Inhibition (B-): 117.71 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 917.54 mb = 799.28 m = 2622.28 ft Lev Free Conv (LFC): 772.54 mb = 2293.02 m = 7522.95 ft Equ Level (EL): 182.54 mb = 13087.37 m = 42937.04 ft B at Equ Level: 631.71 J/kg Max Parcel Lev (MPL): 92.54 mb = 17089.32 m = 56066.63 ft Wind level data Storm motion: 129 at 27 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 3 360 194 -0.0 -194.0 | 354 212 21.3 -211.3 1 1000 41 5 19 -1.7 -18.9 | 332 41 19.6 -36.3 2 971 305 110 4 -3.8 1.4 | 312 24 17.5 -16.0 3 938 610 55 4 -3.3 -2.3 | 317 27 18.0 -19.6 4 925 728 55 4 -3.3 -2.3 | 317 27 18.0 -19.6 5 906 914 75 12 -11.6 -3.1 | 335 23 9.7 -20.4 6 875 1219 80 27 -26.6 -4.7 | 14 23 -5.3 -22.0 7 850 1471 80 25 -24.6 -4.3 | 9 22 -3.3 -21.7 8 786 2134 90 47 -47.0 0.0 | 56 31 -25.7 -17.3 9 700 3126 105 45 -43.5 11.6 | 76 23 -22.2 -5.7 10 632 3962 105 35 -33.8 9.1 | 57 15 -12.5 -8.3 11 564 4877 105 47 -45.4 12.2 | 78 25 -24.1 -5.2 12 500 5860 115 49 -44.4 20.7 | 98 23 -23.1 3.4 13 400 7590 130 39 -29.9 25.1 | 132 12 -8.6 7.7 14 398 7620 125 39 -31.9 22.4 | 115 12 -10.7 5.0 15 367 8230 110 45 -42.3 15.4 | 85 21 -21.0 -1.9 16 300 9730 105 41 -39.6 10.6 | 70 20 -18.3 -6.7 17 250 11010 105 37 -35.7 9.6 | 62 16 -14.5 -7.8 18 200 12500 110 27 -25.4 9.2 | 27 9 -4.1 -8.1 19 191 12802 95 29 -28.9 2.5 | 27 17 -7.6 -14.8 20 157 14021 135 23 -16.3 16.3 | 282 5 5.0 -1.1 21 150 14310 125 19 -15.6 10.9 | 318 9 5.7 -6.4 22 150 14326 125 19 -15.6 10.9 | 318 9 5.7 -6.4 23 128 15240 45 19 -13.4 -13.4 | 346 32 7.8 -30.8 24 104 16459 10 25 -4.3 -24.6 | 338 45 16.9 -42.0 25 100 16660 20 27 -9.2 -25.4 | 344 44 12.0 -42.7 26 98 16764 20 27 -9.2 -25.4 | 344 44 12.0 -42.7 27 93 17069 65 31 -28.1 -13.1 | 13 31 -6.8 -30.4 28 83 17678 85 41 -40.8 -3.6 | 43 29 -19.6 -20.9 29 82 17759 90 43 -43.0 0.0 | 51 28 -21.7 -17.3 30 75 18288 95 19 -18.9 1.7 | 351 16 2.4 -15.7 31 71 18593 50 14 -10.7 -9.0 | 338 28 10.6 -26.3 32 70 18660 65 41 -37.2 -17.3 | 25 38 -15.9 -34.7 33 67 18898 65 39 -35.3 -16.5 | 23 37 -14.1 -33.8 34 61 19507 125 27 -22.1 15.5 | 24 2 -0.8 -1.9 35 58 19812 105 25 -24.1 6.5 | 15 11 -2.9 -10.9 36 55 20117 105 35 -33.8 9.1 | 57 15 -12.5 -8.3 37 50 20680 105 10 -9.7 2.6 | 322 19 11.6 -14.7 38 50 20726 115 16 -14.5 6.8 | 327 13 6.8 -10.6 39 45 21336 55 14 -11.5 -8.0 | 339 27 9.8 -25.4 40 43 21641 70 33 -31.0 -11.3 | 19 30 -9.7 -28.6 41 41 21946 85 37 -36.9 -3.2 | 37 26 -15.6 -20.6 42 39 22250 80 29 -28.6 -5.0 | 18 24 -7.3 -22.4 43 35 22860 125 33 -27.0 18.9 | 105 6 -5.7 1.6 44 34 23165 100 23 -22.7 4.0 | 6 13 -1.4 -13.3 45 30 23774 65 29 -26.3 -12.3 | 10 30 -5.0 -29.6 46 30 23860 90 39 -39.0 0.0 | 46 25 -17.7 -17.3 47 29 24079 90 39 -39.0 0.0 | 46 25 -17.7 -17.3 48 26 24689 90 33 -33.0 0.0 | 34 21 -11.7 -17.3 49 25 24994 80 37 -36.4 -6.4 | 33 28 -15.2 -23.8 50 22 25908 90 58 -58.0 0.0 | 65 41 -36.7 -17.3 51 20 26420 100 60 -59.1 10.4 | 80 38 -37.8 -6.9 52 14 27737 90 58 -58.0 0.0 | 65 41 -36.7 -17.3 53 10 28956 110 47 -44.2 16.1 | 87 23 -22.9 -1.3 Wind Parameters Mean winds (0-6000m): 99.2 at 36.6 knts Storm direction: 129.2 at 27.5 knts Shear (0-3000m) pos: 35.8 neg: 0.0 tot: 35.8 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 340.1 neg: -661.0 tot: -320.9 m^2/s^2 ave: -107.0 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 44.7 stream: 0.4 10^-3/s Energy-Hel index: 1.01 Bulk Rich Number: 3.09 Bulk Shear: 206.28 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 12 17 332 38| 198.5 0.0 198.5| 11.1-656.6-645.5 -1291.1 -0.23|208.5-48.9 1000 30 12 331 32| 98.2 0.0 98.2| 87.9-656.6-568.7 -568.7 -0.16|111.6-18.2 1500 58 16 344 27| 65.6 0.0 65.6|149.1-661.0-511.9 -341.2 -0.11| 78.3 -8.7 2000 71 21 356 24| 50.7 0.0 50.7|252.6-661.0-408.4 -204.2 -0.04| 63.2 -2.5 2500 79 26 10 23| 41.9 0.0 41.9|308.7-661.0-352.3 -140.9 -0.01| 52.3 -0.5 3000 85 29 21 21| 35.8 0.0 35.8|340.1-661.0-320.9 -107.0 0.01| 44.7 0.4 4000 92 32 34 20| 26.8 0.6 27.4|345.9-687.9-342.0 -85.5 -0.01| 34.9 -0.3 5000 95 34 42 19| 21.8 0.2 21.9|386.8-687.9-301.1 -60.2 0.02| 29.2 0.5 6000 99 37 52 19| 18.8 0.1 18.9|438.3-687.9-249.6 -41.6 0.05| 25.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251010.12.gif