UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:0000Z 15 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 1007 3 30.2 25.8 77 4.4 26.9 270 16 302.7 306.7 299.8 365.8 21.20 1 1000 66 28.6 26.3 87 2.3 26.9 250 4 301.8 305.8 300.0 367.0 22.02 2 983 219 27.2 25.6 91 1.6 26.0 272 3 301.8 305.8 299.7 365.4 21.47 3 959 439 28.0 23.0 74 5.0 24.3 239 2 304.8 308.3 298.9 360.9 18.75 4 931 702 26.6 18.6 62 8.0 20.9 183 2 305.9 308.7 296.6 349.8 14.64 5 925 759 26.0 17.0 58 9.0 19.8 185 2 305.9 308.4 295.7 345.7 13.29 6 850 1497 21.8 16.9 74 4.9 18.4 245 4 309.0 311.7 297.2 352.7 14.40 7 831 1694 20.2 16.5 79 3.7 17.6 330 4 309.3 312.0 297.3 352.9 14.36 8 795 2080 19.8 12.8 64 7.0 15.1 326 6 312.8 315.1 296.4 349.1 11.77 9 725 2872 13.8 10.7 82 3.1 11.7 30 6 314.6 316.7 296.5 349.5 11.22 10 700 3169 11.6 9.1 85 2.5 10.0 55 10 315.3 317.3 296.1 347.9 10.43 11 669 3547 9.0 5.3 78 3.7 6.8 63 16 316.5 318.1 295.0 342.9 8.38 12 640 3913 7.6 -8.4 31 16.0 0.2 72 21 319.0 319.6 291.5 329.4 3.17 13 577 4761 2.6 -30.4 7 33.0 -6.7 89 19 322.7 322.8 290.2 324.6 0.53 14 552 5119 1.6 -28.4 9 30.0 -7.2 78 12 325.6 325.8 291.2 328.1 0.67 15 500 5910 -3.9 -29.9 11 26.0 -10.9 105 10 328.3 328.4 291.9 330.6 0.64 16 442 6864 -11.5 -28.5 23 17.0 -15.9 48 15 330.5 330.6 292.6 333.5 0.82 17 400 7620 -15.3 -48.3 4 33.0 -20.1 90 10 335.1 335.1 293.2 335.6 0.12 18 377 8065 -17.3 -50.3 4 33.0 -21.8 97 16 338.2 338.2 294.0 338.6 0.10 19 300 9730 -30.5 -54.5 8 24.0 -32.5 80 25 342.4 342.4 295.0 342.7 0.08 20 267 10549 -37.9 -62.9 6 25.0 -39.1 77 14 343.2 343.2 295.1 343.3 0.03 21 252 10946 -41.3 -54.3 23 13.0 -42.1 75 8 343.9 343.9 295.3 344.3 0.09 22 250 11000 -41.7 -55.7 20 14.0 -42.5 45 6 344.1 344.1 295.4 344.4 0.08 23 245 11136 -42.5 -59.5 14 17.0 -43.3 19 6 344.9 344.9 295.6 345.1 0.05 24 243 11191 -42.7 -60.7 12 18.0 -43.5 8 6 345.4 345.4 295.6 345.6 0.04 25 238 11330 -43.7 -50.7 46 7.0 -44.1 352 6 345.9 346.0 295.8 346.6 0.15 26 233 11472 -44.9 -48.7 66 3.8 -45.2 359 7 346.2 346.3 296.0 347.0 0.20 27 228 11616 -46.1 -49.3 70 3.2 -46.3 6 7 346.5 346.6 296.0 347.3 0.19 28 222 11792 -47.5 -54.5 44 7.0 -47.8 15 8 347.0 347.1 296.1 347.5 0.10 29 211 12124 -50.3 -55.0 57 4.7 -50.5 31 10 347.8 347.8 296.3 348.2 0.10 30 200 12470 -52.9 -59.9 42 7.0 -53.1 50 8 349.0 349.0 296.5 349.3 0.06 31 198 12535 -53.3 -60.3 42 7.0 -53.5 54 9 349.4 349.4 296.5 349.6 0.06 32 196 12600 -53.9 -59.9 48 6.0 -54.1 58 10 349.4 349.4 296.5 349.7 0.06 33 193 12699 -54.5 -66.5 21 12.0 -54.8 63 11 350.0 350.0 296.7 350.1 0.03 34 187 12901 -55.9 -73.9 9 18.0 -56.2 70 12 350.9 350.9 296.8 351.0 0.01 35 150 14270 -66.7 -79.7 14 13.0 -66.8 115 12 355.2 355.2 297.7 355.2 0.00 36 149 14310 -67.1 -80.1 14 13.0 -67.2 117 12 355.2 355.2 297.7 355.2 0.00 37 135 14900 -71.5 -80.5 25 9.0 -71.5 96 10 357.5 357.5 298.2 357.6 0.00 38 126 15308 -71.3 -81.3 21 10.0 -71.3 56 11 365.0 365.0 299.7 365.0 0.00 39 100 16650 -78.9 -87.9 22 9.0 -78.9 95 18 375.3 375.3 301.5 375.3 0.00 40 99 16707 -79.1 -88.1 21 9.0 -79.1 95 18 376.0 376.0 301.6 376.0 0.00 41 85 17577 -76.3 -86.3 19 10.0 -76.3 111 18 398.4 398.4 305.0 398.4 0.00 42 81 17852 -78.3 -87.3 22 9.0 -78.3 97 21 399.8 399.8 305.2 399.8 0.00 43 73 18454 -71.9 -85.9 11 14.0 -72.0 97 23 425.4 425.4 308.3 425.4 0.00 44 70 18700 -72.3 -85.3 12 13.0 -72.4 115 10 429.7 429.7 308.8 429.7 0.00 45 65 19137 -71.9 -86.9 9 15.0 -72.0 73 13 439.8 439.8 309.8 439.8 0.00 46 62 19417 -68.7 -87.7 5 19.0 -68.8 70 23 452.9 452.9 311.1 452.9 0.00 47 52 20473 -67.9 -89.9 3 22.0 -68.1 80 26 478.1 478.1 313.3 478.1 0.00 48 50 20710 -66.3 -90.3 2 24.0 -66.5 100 29 487.2 487.2 314.0 487.3 0.00 49 48 20959 -64.1 -91.1 1 27.0 -64.4 100 27 498.2 498.2 314.8 498.2 0.00 50 42 21783 -62.1 -92.1 1 30.0 -62.6 87 24 522.6 522.6 316.5 522.6 0.00 51 34 23081 -65.3 -94.3 1 29.0 -65.7 79 24 546.7 546.7 317.9 546.7 0.00 52 32 23455 -60.5 -93.5 1 33.0 -61.3 87 28 569.1 569.1 319.1 569.1 0.00 53 30 23860 -58.1 -92.1 1 34.0 -59.2 90 33 586.2 586.3 320.0 586.3 0.00 54 22 25831 -54.1 -89.1 1 35.0 -56.3 104 37 652.5 652.5 322.8 652.6 0.01 55 20 26450 -48.7 -85.7 1 37.0 -52.6 85 35 687.1 687.1 324.0 687.2 0.01 56 19 26788 -47.7 -84.7 1 37.0 -52.1 83 36 700.4 700.4 324.4 700.5 0.02 57 17 27520 -49.3 -85.3 1 36.0 -53.4 79 37 717.9 717.9 325.0 718.0 0.02 58 11 30395 -46.1 -91.1 0 45.0 -52.9 114 42 824.7 824.7 327.8 824.7 0.01 TRP 99 16707 -79.1 -88.1 21 9.0 -79.1 95 18 376.0 376.0 301.6 376.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 536.87 mb = 5349.27 m = 17549.89 ft Wetbulb zero: 638.20 mb = 3936.30 m = 12914.22 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 51.39 % Est. max temperature: 36.15 C = 97.07 F Sfc-Lift cond lev (LCL): 945.53 mb = 564.19 m = 1851.01 ft T: 27.33 C 700-500 lapse rate: 5.65 C/km ThetaE index: 24.84 C Layer 700.0- 552.0 mb Conv cond level (CCL): 785.43 mb = 2183.62 m = 7164.02 ft Mean mixing ratio: 17.87 g/kg Conv temperature: 40.53 C = 104.96 F Cap Strength: 2.97 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.09 C Lifted Index @700 mb: -0.96 C Showalter Index: -1.87 C Risk: Thunderstorms probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 20.80 C K Index: 40.10 Risk: > 80 % chance of thunderstorms Sweat Index: 220.80 Risk: None Energy Index: -4.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1999.81 J/kg Max Up Vert Vel: 63.24 m/s Conv Inhibition (B-): 145.65 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 888.80 mb = 1107.43 m = 3633.27 ft Lev Free Conv (LFC): 723.80 mb = 2885.83 m = 9467.84 ft Equ Level (EL): 133.80 mb = 14953.01 m = 49057.84 ft B at Equ Level: 1973.83 J/kg Max Parcel Lev (MPL): 73.80 mb = 18390.57 m = 60335.78 ft Wind level data Storm motion: 104 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 1007 3 270 16 16.0 -0.0 | 275 24 23.6 -1.9 1 1000 66 250 4 3.8 1.4 | 273 11 11.3 -0.6 2 973 305 285 2 1.9 -0.5 | 284 10 9.5 -2.5 3 941 610 180 2 0.0 2.0 | 270 8 7.6 0.1 4 925 759 185 2 0.2 2.0 | 270 8 7.7 0.1 5 909 914 165 4 -1.0 3.9 | 254 7 6.5 1.9 6 877 1219 215 4 2.3 3.3 | 262 10 9.9 1.3 7 850 1497 245 4 3.6 1.7 | 271 11 11.2 -0.2 8 847 1524 355 2 0.2 -2.0 | 297 9 7.7 -3.9 9 818 1829 310 6 4.6 -3.9 | 295 13 12.2 -5.8 10 789 2134 330 6 3.0 -5.2 | 304 13 10.6 -7.1 11 762 2438 15 6 -1.6 -5.8 | 322 10 6.0 -7.7 12 735 2743 20 6 -2.1 -5.6 | 324 9 5.5 -7.6 13 710 3048 45 6 -4.2 -4.2 | 332 7 3.3 -6.2 14 700 3169 55 10 -8.2 -5.7 | 5 8 -0.6 -7.7 15 612 4267 80 27 -26.6 -4.7 | 71 20 -19.0 -6.6 16 589 4572 75 23 -22.2 -6.0 | 62 17 -14.6 -7.9 17 568 4877 100 16 -15.8 2.8 | 96 8 -8.2 0.8 18 547 5182 70 10 -9.4 -3.4 | 19 6 -1.8 -5.4 19 527 5486 95 12 -12.0 1.0 | 78 4 -4.4 -0.9 20 507 5791 105 10 -9.7 2.6 | 107 2 -2.1 0.6 21 500 5910 105 10 -9.7 2.6 | 107 2 -2.1 0.6 22 469 6401 75 10 -9.7 -2.6 | 25 5 -2.1 -4.5 23 451 6706 40 16 -10.3 -12.3 | 11 14 -2.7 -14.2 24 400 7620 90 10 -10.0 0.0 | 51 3 -2.4 -1.9 25 400 7620 80 14 -13.8 -2.4 | 55 8 -6.2 -4.4 26 353 8534 115 19 -17.2 8.0 | 122 11 -9.6 6.1 27 339 8839 90 19 -19.0 0.0 | 80 12 -11.4 -1.9 28 300 9730 80 25 -24.6 -4.3 | 70 18 -17.0 -6.3 29 299 9754 80 25 -24.6 -4.3 | 70 18 -17.0 -6.3 30 251 10973 75 8 -7.7 -2.1 | 2 4 -0.2 -4.0 31 250 11000 45 6 -4.2 -4.2 | 332 7 3.3 -6.2 32 240 11278 350 6 1.0 -5.9 | 312 12 8.6 -7.8 33 209 12192 35 10 -5.7 -8.2 | 350 10 1.8 -10.1 34 200 12470 50 8 -6.1 -5.1 | 348 7 1.4 -7.1 35 190 12802 70 12 -11.3 -4.1 | 32 7 -3.7 -6.0 36 164 13716 75 8 -7.7 -2.1 | 2 4 -0.2 -4.0 37 156 14021 55 10 -8.2 -5.7 | 5 8 -0.6 -7.7 38 150 14270 115 12 -10.9 5.1 | 133 5 -3.3 3.1 39 141 14630 130 10 -7.7 6.4 | 179 4 -0.1 4.5 40 127 15240 50 10 -7.7 -6.4 | 1 8 -0.1 -8.4 41 121 15545 85 14 -13.9 -1.2 | 64 7 -6.4 -3.2 42 109 16154 85 27 -26.9 -2.4 | 77 20 -19.3 -4.3 43 100 16650 95 18 -17.9 1.6 | 88 10 -10.4 -0.4 44 99 16707 95 18 -17.9 1.6 | 88 10 -10.4 -0.4 45 98 16764 95 18 -17.9 1.6 | 88 10 -10.4 -0.4 46 93 17069 90 14 -14.0 0.0 | 73 7 -6.4 -1.9 47 84 17678 115 19 -17.2 8.0 | 122 11 -9.6 6.1 48 79 17983 85 23 -22.9 -2.0 | 76 16 -15.3 -3.9 49 75 18288 85 33 -32.9 -2.9 | 79 26 -25.3 -4.8 50 70 18700 115 10 -9.1 4.2 | 147 3 -1.5 2.3 51 68 18898 85 10 -10.0 -0.9 | 40 4 -2.4 -2.8 52 64 19202 70 14 -13.2 -4.8 | 40 9 -5.6 -6.7 53 61 19507 70 27 -25.4 -9.2 | 58 21 -17.8 -11.2 54 58 19812 75 27 -26.1 -7.0 | 64 21 -18.5 -8.9 55 55 20117 50 21 -16.1 -13.5 | 29 18 -8.5 -15.4 56 50 20710 100 29 -28.6 5.0 | 98 21 -21.0 3.1 57 50 20726 85 35 -34.9 -3.1 | 80 28 -27.3 -5.0 58 47 21031 105 25 -24.1 6.5 | 105 17 -16.6 4.5 59 45 21336 80 23 -22.7 -4.0 | 69 16 -15.1 -5.9 60 39 22250 95 25 -24.9 2.2 | 91 17 -17.3 0.2 61 35 22860 60 21 -18.2 -10.5 | 40 16 -10.6 -12.4 62 34 23165 85 25 -24.9 -2.2 | 77 18 -17.3 -4.1 63 30 23860 90 33 -33.0 0.0 | 86 26 -25.4 -1.9 64 25 24994 115 35 -31.7 14.8 | 118 27 -24.2 12.9 65 24 25298 100 33 -32.5 5.7 | 99 25 -24.9 3.8 66 22 25908 105 37 -35.7 9.6 | 105 29 -28.2 7.6 67 20 26450 85 35 -34.9 -3.1 | 80 28 -27.3 -5.0 68 15 27432 75 39 -37.7 -10.1 | 68 32 -30.1 -12.0 69 12 28346 110 47 -44.2 16.1 | 111 39 -36.6 14.1 70 9 29566 125 27 -22.1 15.5 | 133 20 -14.5 13.5 Wind Parameters Mean winds (0-6000m): 74.4 at 10.4 knts Storm direction: 104.4 at 7.8 knts Shear (0-3000m) pos: 1.6 neg: 2.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 47.5 neg: -11.7 tot: 35.7 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.0 10^-3/s Energy-Hel index: 0.38 Bulk Rich Number: 78.48 Bulk Shear: 25.48 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 ------------------------------------------------------------------------------- 500 261 3 277 11| 0.0 15.3 15.3| 5.4 -5.0 0.4 0.7 -0.01| 17.5 -0.2 1000 225 3 269 10| 0.0 8.5 8.5| 5.4 -9.5 -4.2 -4.2 -0.12| 10.9 -1.3 1500 221 3 266 10| 1.8 5.7 7.5| 17.7 -9.5 8.1 5.4 0.07| 9.4 0.7 2000 253 4 274 11| 2.4 4.2 6.7| 30.7 -11.7 19.0 9.5 0.17| 9.2 1.5 2500 288 4 286 12| 2.0 3.4 5.4| 44.6 -11.7 32.9 13.2 0.25| 8.5 2.1 3000 321 4 298 12| 1.6 2.8 4.4| 47.5 -11.7 35.7 11.9 0.26| 7.6 2.0 4000 46 7 341 7| 3.1 2.1 5.2| 89.0 -11.7 77.3 19.3 0.43| 8.1 3.4 5000 69 10 20 6| 1.5 1.7 3.2|122.1 -26.4 95.7 19.1 0.36| 8.7 3.2 6000 74 10 27 5| 0.9 1.4 2.3|129.2 -34.0 95.2 15.9 0.32| 8.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251015.00.gif