UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 15 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 1009 4 26.8 24.3 86 2.5 25.0 335 14 299.2 302.7 297.8 355.6 19.29 1 1000 82 26.6 23.1 81 3.5 24.0 10 6 299.8 303.0 297.2 352.7 18.07 2 948 555 25.0 19.0 69 6.0 20.8 328 14 302.7 305.5 295.8 346.4 14.74 3 925 772 23.8 20.8 83 3.0 21.6 320 10 303.6 306.8 297.5 354.1 16.95 4 893 1080 22.0 20.0 88 2.0 20.6 313 6 304.9 308.0 297.7 354.8 16.71 5 855 1458 20.4 15.8 75 4.6 17.2 303 2 307.0 309.5 296.0 347.1 13.32 6 850 1509 19.8 16.6 82 3.2 17.6 305 2 306.9 309.5 296.5 349.4 14.12 7 826 1756 18.2 16.5 90 1.7 17.0 35 4 307.7 310.4 296.9 351.4 14.45 8 807 1957 19.2 9.2 52 10.0 12.9 34 5 310.8 312.6 294.0 338.8 9.09 9 793 2107 17.8 11.8 68 6.0 13.8 14 6 310.9 313.0 295.4 344.7 11.04 10 774 2316 18.8 4.8 40 14.0 10.4 1 8 314.1 315.5 293.3 336.0 6.98 11 739 2713 16.6 5.6 48 11.0 9.9 48 7 315.9 317.4 294.4 340.3 7.74 12 700 3174 13.0 7.0 67 6.0 9.3 120 4 316.9 318.6 295.6 345.3 9.02 13 650 3789 7.2 6.1 93 1.1 6.5 146 6 317.1 318.9 295.7 345.9 9.13 14 601 4430 3.8 -2.2 65 6.0 0.7 90 10 320.4 321.4 293.8 337.9 5.42 15 596 4497 4.2 -8.8 38 13.0 -1.8 90 12 321.6 322.2 292.4 332.5 3.30 16 532 5410 -2.5 -17.5 31 15.0 -7.9 114 14 324.2 324.5 291.8 330.4 1.82 17 528 5470 -2.7 -17.7 30 15.0 -8.1 115 14 324.6 325.0 291.9 330.8 1.80 18 519 5606 -4.3 -7.8 77 3.5 -5.9 119 14 324.3 325.1 293.8 337.9 4.10 19 505 5821 -3.5 -29.5 11 26.0 -10.6 124 14 327.8 328.0 291.7 330.2 0.66 20 500 5900 -3.7 -29.7 11 26.0 -10.8 120 14 328.5 328.7 292.0 330.9 0.65 21 451 6705 -10.3 -23.3 34 13.0 -14.2 140 19 330.1 330.3 293.0 334.7 1.30 22 432 7036 -12.3 -31.3 19 19.0 -16.8 135 17 331.6 331.8 292.8 334.0 0.65 23 404 7545 -15.5 -38.5 12 23.0 -19.8 111 16 333.9 334.0 293.1 335.2 0.34 24 400 7620 -16.1 -35.1 18 19.0 -20.0 105 16 334.1 334.2 293.3 335.9 0.48 25 399 7639 -16.1 -31.1 26 15.0 -19.6 101 14 334.3 334.4 293.6 337.0 0.71 26 396 7696 -16.7 -27.7 38 11.0 -19.4 104 14 334.2 334.4 293.8 337.9 0.99 27 391 7791 -17.3 -36.3 17 19.0 -21.0 108 15 334.7 334.8 293.4 336.3 0.44 28 339 8843 -25.1 -48.1 10 23.0 -27.8 170 6 338.0 338.0 294.0 338.6 0.14 29 336 8908 -25.5 -48.5 10 23.0 -28.1 165 6 338.3 338.3 294.0 338.9 0.14 30 331 9016 -26.5 -38.5 31 12.0 -28.3 154 6 338.4 338.5 294.3 340.0 0.41 31 330 9038 -26.5 -34.5 47 8.0 -27.9 152 6 338.7 338.8 294.6 341.0 0.62 32 327 9104 -26.9 -35.9 42 9.0 -28.4 145 6 339.0 339.1 294.6 341.1 0.55 33 323 9193 -27.1 -47.1 13 20.0 -29.4 140 6 339.9 340.0 294.4 340.6 0.17 34 319 9282 -27.7 -59.7 3 32.0 -30.2 141 6 340.3 340.3 294.4 340.5 0.04 35 314 9395 -28.7 -46.7 16 18.0 -30.7 142 7 340.5 340.5 294.6 341.2 0.18 36 305 9603 -30.5 -43.5 27 13.0 -32.0 144 8 340.8 340.8 294.8 341.8 0.27 37 301 9696 -31.1 -52.1 11 21.0 -32.9 145 8 341.2 341.2 294.7 341.6 0.10 38 300 9720 -31.3 -54.3 9 23.0 -33.1 145 8 341.3 341.3 294.7 341.6 0.08 39 266 10558 -39.1 -50.1 30 11.0 -39.9 140 5 341.8 341.8 294.9 342.4 0.15 40 255 10846 -41.5 -45.8 63 4.3 -41.8 124 5 342.4 342.5 295.1 343.4 0.25 41 250 10980 -42.1 -46.6 61 4.5 -42.5 135 4 343.5 343.5 295.4 344.4 0.23 42 229 11571 -46.5 -54.5 40 8.0 -46.9 10 4 345.5 345.5 295.7 345.9 0.10 43 200 12460 -53.1 -59.1 48 6.0 -53.3 160 2 348.7 348.7 296.4 349.0 0.07 44 191 12755 -55.5 -60.1 56 4.6 -55.6 86 4 349.4 349.5 296.5 349.7 0.06 45 169 13522 -62.1 -66.3 57 4.2 -62.1 121 7 350.9 350.9 296.8 351.1 0.03 46 150 14250 -66.5 -73.5 37 7.0 -66.5 80 8 355.5 355.5 297.8 355.6 0.01 47 145 14454 -68.1 -74.1 42 6.0 -68.1 73 5 356.2 356.2 298.0 356.3 0.01 48 139 14706 -68.7 -79.7 19 11.0 -68.8 43 5 359.5 359.5 298.6 359.5 0.01 49 110 16069 -78.9 -85.9 31 7.0 -78.9 140 4 365.2 365.2 299.7 365.2 0.00 50 100 16610 -78.5 -85.5 31 7.0 -78.5 50 8 376.1 376.1 301.6 376.1 0.00 51 85 17542 -77.3 -85.3 27 8.0 -77.3 82 16 396.4 396.4 304.7 396.4 0.00 52 79 17968 -72.7 -84.7 15 12.0 -72.8 104 31 414.3 414.3 307.0 414.3 0.00 53 70 18680 -72.3 -86.3 10 14.0 -72.4 95 19 429.7 429.7 308.8 429.7 0.00 54 65 19114 -73.5 -87.5 10 14.0 -73.6 95 16 436.3 436.3 309.5 436.3 0.00 55 62 19390 -72.9 -87.9 9 15.0 -73.0 98 16 443.6 443.6 310.3 443.6 0.00 56 58 19786 -66.9 -87.9 4 21.0 -67.1 105 16 465.6 465.6 312.3 465.7 0.00 57 55 20109 -63.7 -87.7 2 24.0 -64.0 110 16 480.1 480.1 313.5 480.1 0.00 58 50 20690 -65.5 -91.5 2 26.0 -65.8 130 19 489.1 489.1 314.1 489.1 0.00 59 45 21329 -66.5 -93.5 1 27.0 -66.8 76 12 501.7 501.7 315.1 501.7 0.00 60 34 23059 -58.5 -93.5 0 35.0 -59.5 78 20 564.6 564.6 318.9 564.6 0.00 TRP 110 16069 -78.9 -85.9 31 7.0 -78.9 140 4 365.2 365.2 299.7 365.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 555.88 mb = 5069.40 m = 16631.70 ft Wetbulb zero: 599.65 mb = 4447.86 m = 14592.55 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 62.92 % Est. max temperature: 34.41 C = 93.93 F Sfc-Lift cond lev (LCL): 973.48 mb = 320.25 m = 1050.68 ft T: 25.79 C 700-500 lapse rate: 6.13 C/km ThetaE index: 12.60 C Layer 807.0- 793.0 mb Conv cond level (CCL): 834.81 mb = 1664.58 m = 5461.17 ft Mean mixing ratio: 16.55 g/kg Conv temperature: 35.05 C = 95.10 F Cap Strength: 4.25 C Lifted Index: -1.08 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.43 C Lifted Index @700 mb: 2.14 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.30 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.20 Risk: None Energy Index: -3.48 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 983.92 J/kg Max Up Vert Vel: 44.36 m/s Conv Inhibition (B-): 241.56 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 901.93 mb = 992.94 m = 3257.62 ft Lev Free Conv (LFC): 656.93 mb = 3701.26 m = 12143.10 ft Equ Level (EL): 166.93 mb = 13596.71 m = 44608.07 ft B at Equ Level: 974.58 J/kg Max Parcel Lev (MPL): 96.93 mb = 16788.54 m = 55079.86 ft Wind level data Storm motion: 104 at 7 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 1009 4 335 14 5.9 -12.7 | 319 19 12.3 -14.3 1 1000 82 10 6 -1.0 -5.9 | 324 9 5.4 -7.5 2 975 305 320 16 10.3 -12.3 | 310 22 16.7 -13.8 3 942 610 330 14 7.0 -12.1 | 316 19 13.4 -13.7 4 925 772 320 10 6.4 -7.7 | 306 16 12.8 -9.2 5 910 914 335 8 3.4 -7.3 | 312 13 9.8 -8.8 6 879 1219 295 4 3.6 -1.7 | 288 11 10.0 -3.3 7 850 1509 305 2 1.6 -1.1 | 289 8 8.0 -2.7 8 849 1524 350 2 0.3 -2.0 | 298 8 6.8 -3.6 9 819 1829 50 4 -3.1 -2.6 | 321 5 3.3 -4.2 10 790 2134 10 6 -1.0 -5.9 | 324 9 5.4 -7.5 11 763 2438 355 10 0.9 -10.0 | 328 14 7.3 -11.5 12 710 3048 115 4 -3.6 1.7 | 268 3 2.8 0.1 13 700 3174 120 4 -3.5 2.0 | 262 3 2.9 0.4 14 659 3658 150 6 -3.0 5.2 | 223 5 3.4 3.6 15 635 3962 140 6 -3.9 4.6 | 220 4 2.6 3.0 16 612 4267 90 6 -6.0 0.0 | 345 2 0.4 -1.6 17 589 4572 90 14 -14.0 0.0 | 78 8 -7.6 -1.6 18 507 5791 125 14 -11.5 8.0 | 142 8 -5.1 6.4 19 500 5900 120 14 -12.1 7.0 | 133 8 -5.7 5.4 20 450 6706 140 19 -12.2 14.6 | 156 14 -5.8 13.0 21 416 7315 130 16 -12.3 10.3 | 146 10 -5.8 8.7 22 400 7620 105 16 -15.5 4.1 | 106 9 -9.0 2.6 23 400 7620 100 14 -13.8 2.4 | 97 7 -7.4 0.9 24 384 7925 115 16 -14.5 6.8 | 123 10 -8.1 5.2 25 353 8534 160 6 -2.1 5.6 | 227 6 4.4 4.1 26 338 8839 170 6 -1.0 5.9 | 231 7 5.4 4.3 27 325 9144 140 6 -3.9 4.6 | 220 4 2.6 3.0 28 300 9720 145 8 -4.6 6.6 | 200 5 1.8 5.0 29 299 9754 135 10 -7.1 7.1 | 173 6 -0.7 5.5 30 273 10363 180 4 0.0 4.0 | 249 7 6.4 2.4 31 262 10668 115 6 -5.4 2.5 | 226 1 1.0 1.0 32 250 10973 130 4 -3.1 2.6 | 254 3 3.3 1.0 33 250 10980 135 4 -2.8 2.8 | 251 4 3.6 1.2 34 239 11278 80 2 -2.0 -0.3 | 293 5 4.4 -1.9 35 228 11582 5 4 -0.3 -4.0 | 313 8 6.1 -5.6 36 218 11887 160 2 -0.7 1.9 | 267 6 5.7 0.3 37 208 12192 210 4 2.0 3.5 | 257 9 8.4 1.9 38 200 12460 160 2 -0.7 1.9 | 267 6 5.7 0.3 39 199 12497 160 2 -0.7 1.9 | 267 6 5.7 0.3 40 189 12802 70 4 -3.8 -1.4 | 318 4 2.7 -2.9 41 180 13106 105 8 -7.7 2.1 | 110 1 -1.3 0.5 42 163 13716 130 6 -4.6 3.9 | 219 3 1.8 2.3 43 156 14021 180 4 0.0 4.0 | 249 7 6.4 2.4 44 150 14250 80 8 -7.9 -1.4 | 26 3 -1.5 -3.0 45 148 14326 95 6 -6.0 0.5 | 338 1 0.4 -1.1 46 141 14630 40 4 -2.6 -3.1 | 320 6 3.8 -4.6 47 127 15240 70 10 -9.4 -3.4 | 31 6 -3.0 -5.0 48 120 15545 100 12 -11.8 2.1 | 95 5 -5.4 0.5 49 110 16069 140 4 -2.6 3.1 | 249 4 3.8 1.5 50 103 16459 80 4 -3.9 -0.7 | 313 3 2.5 -2.3 51 100 16610 50 8 -6.1 -5.1 | 358 7 0.3 -6.7 52 97 16764 50 8 -6.1 -5.1 | 358 7 0.3 -6.7 53 92 17069 75 19 -18.4 -4.9 | 61 14 -11.9 -6.5 54 88 17374 100 12 -11.8 2.1 | 95 5 -5.4 0.5 55 83 17678 70 19 -17.9 -6.5 | 55 14 -11.4 -8.1 56 79 17983 105 31 -29.9 8.0 | 105 24 -23.5 6.4 57 75 18288 115 19 -17.2 8.0 | 121 13 -10.8 6.4 58 71 18593 90 16 -16.0 0.0 | 81 10 -9.6 -1.6 59 70 18680 95 19 -18.9 1.7 | 90 13 -12.5 0.1 60 64 19202 95 16 -15.9 1.4 | 89 10 -9.5 -0.2 61 61 19507 100 16 -15.8 2.8 | 97 9 -9.3 1.2 62 55 20117 110 16 -15.0 5.5 | 114 9 -8.6 3.9 63 52 20422 75 12 -11.6 -3.1 | 48 7 -5.2 -4.7 64 50 20690 130 19 -14.6 12.2 | 143 13 -8.1 10.6 65 50 20726 125 19 -15.6 10.9 | 136 13 -9.2 9.3 66 47 21031 95 8 -8.0 0.7 | 60 2 -1.6 -0.9 67 44 21336 60 16 -13.9 -8.0 | 38 12 -7.4 -9.6 68 41 21641 60 19 -16.5 -9.5 | 42 15 -10.0 -11.1 69 39 21946 90 14 -14.0 0.0 | 78 8 -7.6 -1.6 70 36 22250 75 19 -18.4 -4.9 | 61 14 -11.9 -6.5 71 32 22860 80 21 -20.7 -3.6 | 70 15 -14.3 -5.2 72 30 23165 85 18 -17.9 -1.6 | 75 12 -11.5 -3.1 Wind Parameters Mean winds (0-6000m): 73.9 at 8.8 knts Storm direction: 103.9 at 6.6 knts Shear (0-3000m) pos: 1.7 neg: 1.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -40.4 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -51.9 tot: -8.5 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -0.2 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 25.67 Bulk Shear: 38.33 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 ------------------------------------------------------------------------------- 500 330 13 314 18| 0.0 2.3 2.3| 13.8 -22.1 -8.4 -16.8 -0.08| 24.1 -1.8 1000 328 12 313 17| 0.0 3.8 3.8| 21.2 -39.9 -18.7 -18.7 -0.13| 17.2 -2.2 1500 326 9 308 15| 0.0 4.2 4.2| 21.3 -49.7 -28.4 -18.9 -0.19| 13.5 -2.5 2000 332 8 310 13| 1.4 3.2 4.5| 30.0 -49.7 -19.7 -9.8 -0.06| 11.9 -0.7 2500 338 8 313 13| 1.1 1.6 2.6| 36.3 -50.1 -13.8 -5.5 -0.02| 11.1 -0.2 3000 343 8 316 12| 1.7 1.3 3.0| 43.4 -51.9 -8.5 -2.8 -0.02| 11.4 -0.2 4000 352 7 319 11| 1.5 1.0 2.5| 43.4 -54.9 -11.5 -2.9 -0.06| 9.3 -0.6 5000 35 8 346 8| 1.5 1.3 2.8| 52.9 -54.9 -2.0 -0.4 0.06| 9.0 0.5 6000 74 9 27 5| 1.6 1.1 2.7| 64.6 -57.1 7.6 1.3 0.10| 8.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251015.12.gif