UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 12 OCT 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 26.8 24.5 87 2.3 25.1 105 4 299.3 302.8 298.0 356.5 19.55 1 1000 79 26.8 24.1 85 2.7 24.8 100 8 300.0 303.5 298.0 356.4 19.23 2 925 767 22.0 20.2 90 1.8 20.7 160 10 301.8 304.8 296.6 349.9 16.32 3 874 1258 18.6 17.8 95 0.8 18.1 187 12 303.2 305.9 296.0 347.2 14.83 4 850 1498 18.2 15.2 83 3.0 16.2 185 14 305.2 307.6 295.2 343.7 12.89 5 829 1713 17.4 13.5 78 3.9 14.8 183 15 306.6 308.8 294.8 342.1 11.82 6 803 1984 15.4 14.4 94 1.0 14.7 181 16 307.2 309.7 295.8 346.3 12.96 7 717 2942 12.4 1.4 47 11.0 6.2 195 29 314.1 315.2 292.4 332.7 5.91 8 700 3144 12.2 6.2 67 6.0 8.5 185 23 316.0 317.6 295.0 342.8 8.53 9 671 3497 9.4 6.4 82 3.0 7.5 177 21 316.7 318.4 295.6 345.1 9.03 10 586 4608 2.6 0.9 89 1.7 1.7 193 19 321.3 322.7 295.2 343.8 6.99 11 584 4636 2.4 0.5 87 1.9 1.3 191 19 321.4 322.7 295.1 343.3 6.81 12 574 4776 2.6 -4.4 60 7.0 -1.0 177 17 323.2 324.1 294.1 339.0 4.81 13 550 5120 0.0 -8.0 55 8.0 -3.7 161 15 324.1 324.8 293.5 336.7 3.81 14 538 5297 -0.9 -3.6 82 2.7 -2.3 158 13 325.1 326.1 295.0 343.0 5.46 15 512 5692 -2.5 -9.5 59 7.0 -5.7 152 11 327.8 328.5 294.3 340.0 3.64 16 500 5880 -3.5 -9.5 63 6.0 -6.2 145 12 328.8 329.5 294.7 341.4 3.72 17 470 6367 -7.7 -9.1 90 1.4 -8.4 156 7 329.4 330.3 295.1 343.2 4.09 18 449 6722 -8.9 -13.9 67 5.0 -10.9 45 4 332.3 332.8 294.9 342.3 2.91 19 400 7610 -14.5 -19.5 66 5.0 -16.2 40 10 336.1 336.6 295.1 343.4 2.04 20 390 7801 -16.1 -20.7 68 4.6 -17.6 40 9 336.5 336.9 295.1 343.2 1.89 21 370 8195 -18.3 -26.3 49 8.0 -20.4 18 8 338.7 338.9 295.1 343.1 1.21 22 321 9236 -26.5 -28.8 81 2.3 -27.0 3 8 341.4 341.6 295.6 345.5 1.10 23 300 9720 -30.1 -33.2 74 3.1 -30.6 65 8 343.0 343.1 295.7 345.9 0.78 24 278 10261 -34.1 -37.0 75 2.9 -34.5 80 8 344.7 344.9 296.0 347.0 0.58 25 270 10466 -35.5 -42.5 49 7.0 -36.2 82 8 345.6 345.7 296.0 346.9 0.33 26 260 10729 -37.9 -45.9 43 8.0 -38.6 86 9 345.8 345.9 295.9 346.8 0.24 27 252 10945 -39.7 -43.9 64 4.2 -40.1 90 10 346.3 346.3 296.1 347.5 0.31 28 250 11000 -40.3 -43.7 70 3.4 -40.6 75 8 346.2 346.2 296.1 347.4 0.32 29 216 11978 -48.5 -59.5 27 11.0 -48.9 41 7 348.2 348.2 296.3 348.5 0.06 30 200 12480 -52.3 -64.3 22 12.0 -52.6 25 12 349.9 350.0 296.7 350.1 0.03 31 184 13015 -56.3 -68.3 21 12.0 -56.5 26 20 351.9 351.9 297.1 352.0 0.02 32 150 14280 -67.3 -72.0 51 4.7 -67.4 40 18 354.2 354.2 297.5 354.2 0.02 33 149 14320 -67.7 -72.2 53 4.5 -67.7 42 17 354.1 354.1 297.5 354.2 0.01 34 100 16630 -81.1 -87.1 36 6.0 -81.1 85 12 371.0 371.0 300.8 371.0 0.00 35 99 16687 -81.3 -87.3 35 6.0 -81.3 95 14 371.7 371.7 300.9 371.7 0.00 36 75 18279 -74.7 -84.7 20 10.0 -74.7 120 12 416.3 416.3 307.3 416.3 0.00 37 72 18516 -76.1 -85.1 23 9.0 -76.2 41 15 418.2 418.2 307.5 418.2 0.00 38 70 18680 -74.7 -85.7 17 11.0 -74.7 60 8 424.6 424.6 308.2 424.6 0.00 39 68 18850 -73.7 -85.7 14 12.0 -73.7 76 8 430.3 430.3 308.9 430.3 0.00 40 65 19117 -69.3 -85.3 8 16.0 -69.4 91 22 445.5 445.5 310.4 445.5 0.00 41 62 19403 -66.5 -85.5 5 19.0 -66.7 118 21 457.7 457.7 311.5 457.8 0.00 42 59 19703 -67.9 -88.9 3 21.0 -68.1 151 13 461.1 461.1 311.9 461.1 0.00 43 56 20020 -65.1 -90.1 2 25.0 -65.4 185 4 474.4 474.4 313.0 474.5 0.00 44 51 20589 -66.7 -92.7 1 26.0 -67.0 86 11 483.6 483.6 313.7 483.6 0.00 45 50 20710 -65.3 -94.3 1 29.0 -65.6 90 10 489.6 489.6 314.2 489.6 0.00 46 47 21089 -63.5 -94.5 1 31.0 -63.9 107 14 502.7 502.7 315.1 502.7 0.00 47 35 22911 -61.1 -94.1 1 33.0 -61.8 61 19 553.1 553.1 318.3 553.1 0.00 48 30 23880 -56.3 -91.3 0 35.0 -57.7 95 25 591.2 591.2 320.2 591.2 0.00 49 24 25302 -54.9 -89.9 1 35.0 -56.8 89 33 634.2 634.2 322.1 634.2 0.00 50 21 26163 -51.1 -87.1 1 36.0 -54.2 88 27 670.3 670.3 323.4 670.4 0.01 51 20 26480 -51.3 -87.3 1 36.0 -54.4 95 29 679.1 679.2 323.7 679.2 0.01 52 18 27163 -52.5 -88.5 1 36.0 -55.5 96 29 696.1 696.1 324.3 696.2 0.01 53 16 27929 -49.7 -85.7 1 36.0 -53.9 103 29 729.1 729.1 325.3 729.2 0.02 54 14 28800 -51.3 -87.3 1 36.0 -55.3 95 28 752.1 752.1 326.0 752.2 0.01 55 12 29806 -49.1 -86.1 1 37.0 -54.4 80 27 793.8 793.8 327.1 793.9 0.02 56 11 30383 -44.7 -82.7 1 38.0 -52.2 88 28 829.8 829.8 328.0 830.1 0.04 57 10 31024 -42.7 -80.7 1 38.0 -51.5 95 29 860.2 860.2 328.6 860.7 0.06 TRP 99 16687 -81.3 -87.3 35 6.0 -81.3 95 14 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 550.00 mb = 5120.17 m = 16798.25 ft Wetbulb zero: 578.27 mb = 4715.75 m = 15471.42 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 77.57 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 975.35 mb = 299.22 m = 981.68 ft T: 25.26 C 700-500 lapse rate: 5.74 C/km ThetaE index: 14.36 C Layer 1000.0- 803.0 mb Conv cond level (CCL): 912.65 mb = 883.47 m = 2898.50 ft Mean mixing ratio: 17.60 g/kg Conv temperature: 29.68 C = 85.43 F Cap Strength: 0.87 C Lifted Index: -1.53 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.23 C Lifted Index @700 mb: 0.87 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.70 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.40 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 879.71 J/kg Max Up Vert Vel: 41.95 m/s Conv Inhibition (B-): 2.89 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 928.40 mb = 734.63 m = 2410.18 ft Lev Free Conv (LFC): 893.40 mb = 1068.17 m = 3504.46 ft Equ Level (EL): 723.40 mb = 2867.16 m = 9406.59 ft B at Equ Level: 33.78 J/kg Max Parcel Lev (MPL): 93.40 mb = 17020.79 m = 55841.82 ft Wind level data Storm motion: 207 at 12 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 4 105 4 -3.9 1.0 | 44 14 -9.5 -9.9 1 1000 79 100 8 -7.9 1.4 | 55 17 -13.5 -9.6 2 975 305 150 12 -6.0 10.4 | 87 12 -11.6 -0.6 3 942 610 155 10 -4.2 9.1 | 79 10 -9.9 -1.9 4 925 767 160 10 -3.4 9.4 | 80 9 -9.1 -1.6 5 909 914 190 10 1.7 9.8 | 74 4 -3.9 -1.1 6 850 1498 185 14 1.2 13.9 | 124 5 -4.4 3.0 7 789 2134 180 16 0.0 16.0 | 132 8 -5.6 5.0 8 734 2743 195 29 7.5 28.0 | 186 17 1.9 17.0 9 708 3048 195 29 7.5 28.0 | 186 17 1.9 17.0 10 700 3144 185 23 2.0 22.9 | 163 12 -3.6 11.9 11 633 3962 165 18 -4.7 17.4 | 122 12 -10.3 6.4 12 587 4572 195 19 4.9 18.4 | 174 7 -0.7 7.4 13 566 4877 165 16 -4.1 15.5 | 115 11 -9.8 4.5 14 505 5791 150 10 -5.0 8.7 | 78 11 -10.6 -2.3 15 500 5880 145 12 -6.9 9.8 | 85 13 -12.5 -1.2 16 486 6096 130 12 -9.2 7.7 | 78 15 -14.8 -3.3 17 468 6401 160 6 -2.1 5.6 | 55 9 -7.7 -5.3 18 449 6706 45 4 -2.8 -2.8 | 32 16 -8.5 -13.8 19 432 7010 50 8 -6.1 -5.1 | 36 20 -11.8 -16.1 20 416 7315 15 10 -2.6 -9.7 | 22 22 -8.2 -20.6 21 400 7610 40 10 -6.4 -7.7 | 33 22 -12.1 -18.6 22 399 7620 50 10 -7.7 -6.4 | 37 22 -13.3 -17.4 23 368 8230 15 8 -2.1 -7.7 | 22 20 -7.7 -18.7 24 338 8839 340 8 2.7 -7.5 | 9 19 -2.9 -18.5 25 325 9144 10 10 -1.7 -9.8 | 19 22 -7.4 -20.8 26 311 9449 345 4 1.0 -3.9 | 17 16 -4.6 -14.8 27 300 9720 65 8 -7.3 -3.4 | 42 19 -12.9 -14.4 28 299 9754 45 4 -2.8 -2.8 | 32 16 -8.5 -13.8 29 286 10058 80 8 -7.9 -1.4 | 48 18 -13.5 -12.4 30 274 10363 80 8 -7.9 -1.4 | 48 18 -13.5 -12.4 31 251 10973 90 10 -10.0 0.0 | 55 19 -15.6 -11.0 32 250 11000 75 8 -7.7 -2.1 | 46 19 -13.4 -13.1 33 229 11582 30 2 -1.0 -1.7 | 28 14 -6.6 -12.7 34 219 11887 50 6 -4.6 -3.9 | 35 18 -10.2 -14.8 35 209 12192 15 8 -2.1 -7.7 | 22 20 -7.7 -18.7 36 200 12480 25 12 -5.1 -10.9 | 26 24 -10.7 -21.9 37 199 12497 30 14 -7.0 -12.1 | 29 26 -12.6 -23.1 38 181 13106 25 21 -8.9 -19.0 | 26 33 -14.5 -30.0 39 150 14280 40 18 -11.6 -13.8 | 35 30 -17.2 -24.8 40 141 14630 60 8 -6.9 -4.0 | 40 20 -12.6 -15.0 41 127 15240 340 2 0.7 -1.9 | 21 14 -5.0 -12.9 42 121 15545 30 4 -2.0 -3.5 | 28 16 -7.6 -14.4 43 114 15850 60 4 -3.5 -2.0 | 35 16 -9.1 -13.0 44 109 16154 75 2 -1.9 -0.5 | 33 14 -7.6 -11.5 45 103 16459 65 8 -7.3 -3.4 | 42 19 -12.9 -14.4 46 100 16630 85 12 -12.0 -1.0 | 56 21 -17.6 -12.0 47 99 16687 95 14 -13.9 1.2 | 64 22 -19.6 -9.8 48 98 16764 85 12 -12.0 -1.0 | 56 21 -17.6 -12.0 49 93 17069 145 16 -9.2 13.1 | 98 15 -14.8 2.1 50 88 17374 85 21 -20.9 -1.8 | 64 29 -26.6 -12.8 51 83 17678 130 19 -14.6 12.2 | 93 20 -20.2 1.2 52 75 18288 120 12 -10.4 6.0 | 73 17 -16.0 -5.0 53 71 18593 15 16 -4.1 -15.5 | 20 28 -9.8 -26.4 54 70 18680 60 8 -6.9 -4.0 | 40 20 -12.6 -15.0 55 68 18898 80 8 -7.9 -1.4 | 48 18 -13.5 -12.4 56 64 19202 95 27 -26.9 2.4 | 75 34 -32.5 -8.6 57 55 20117 195 2 0.5 1.9 | 30 10 -5.1 -9.0 58 52 20422 80 12 -11.8 -2.1 | 53 22 -17.5 -13.1 59 50 20710 90 10 -10.0 0.0 | 55 19 -15.6 -11.0 60 50 20726 55 8 -6.6 -4.6 | 38 20 -12.2 -15.6 61 47 21031 105 14 -13.5 3.6 | 69 21 -19.2 -7.4 62 45 21336 115 14 -12.7 5.9 | 75 19 -18.3 -5.1 63 43 21641 80 8 -7.9 -1.4 | 48 18 -13.5 -12.4 64 39 22250 160 6 -2.1 5.6 | 55 9 -7.7 -5.3 65 35 22860 60 19 -16.5 -9.5 | 47 30 -22.1 -20.5 66 32 23470 70 21 -19.7 -7.2 | 54 31 -25.4 -18.2 67 30 23880 95 25 -24.9 2.2 | 74 32 -30.5 -8.8 68 29 24079 95 25 -24.9 2.2 | 74 32 -30.5 -8.8 69 28 24384 70 23 -21.6 -7.9 | 55 33 -27.3 -18.8 70 24 25298 90 33 -33.0 0.0 | 74 40 -38.6 -11.0 71 23 25603 75 23 -22.2 -6.0 | 59 33 -27.9 -16.9 72 20 26480 95 29 -28.9 2.5 | 76 36 -34.5 -8.5 73 18 26822 95 29 -28.9 2.5 | 76 36 -34.5 -8.5 74 15 27432 105 29 -28.0 7.5 | 84 34 -33.7 -3.5 75 12 28346 80 27 -26.6 -4.7 | 64 36 -32.2 -15.7 76 10 28956 95 29 -28.9 2.5 | 76 36 -34.5 -8.5 77 8 29870 95 31 -30.9 2.7 | 77 37 -36.5 -8.3 Wind Parameters Mean winds (0-6000m): 177.2 at 16.5 knts Storm direction: 207.2 at 12.3 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 142.6 deg Storm rel helicity (0-3000m) pos: 79.4 neg: -5.0 tot: 74.4 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.1 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 57.41 Bulk Shear: 15.32 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 ------------------------------------------------------------------------------- 500 138 10 74 13| 8.8 0.0 8.8| 41.1 -2.7 38.4 76.8 0.69| 15.0 10.3 1000 153 10 79 10| 5.6 0.0 5.6| 42.4 -5.0 37.4 37.4 0.45| 11.1 5.0 1500 167 11 87 8| 3.8 1.2 5.0| 46.0 -5.0 41.0 27.3 0.51| 8.6 4.4 2000 172 12 96 7| 2.8 1.4 4.2| 47.1 -5.0 42.1 21.1 0.50| 7.0 3.5 2500 176 13 109 7| 4.0 1.1 5.1| 64.6 -5.0 59.6 23.8 0.56| 7.4 4.2 3000 182 16 133 7| 4.3 0.9 5.3| 79.4 -5.0 74.4 24.8 0.58| 7.2 4.1 4000 181 17 139 8| 3.3 1.8 5.1| 79.4 -54.2 25.2 6.3 0.17| 7.4 1.3 5000 180 17 139 8| 3.2 2.4 5.5| 96.6 -75.2 21.4 4.3 0.10| 7.8 0.8 6000 177 16 130 8| 2.6 2.5 5.1|100.0 -94.1 5.9 1.0 0.03| 7.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251012.12.gif