UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 19 OCT 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1014 10 24.4 23.6 95 0.8 23.8 140 6 296.4 299.7 296.5 349.4 18.38 1 1005 93 24.6 24.0 96 0.6 24.2 137 5 297.3 300.8 297.1 352.5 19.02 2 1000 139 25.0 23.8 93 1.2 24.2 135 4 298.1 301.6 297.3 353.1 18.88 3 967 434 25.8 20.8 74 5.0 22.2 132 4 301.8 304.8 296.5 349.6 16.20 4 925 823 23.6 16.6 65 7.0 18.8 140 6 303.4 305.8 294.8 341.9 12.95 5 914 927 23.0 15.0 61 8.0 17.6 154 4 303.9 306.1 294.1 339.0 11.81 6 888 1178 20.8 17.5 81 3.3 18.5 129 2 304.1 306.8 295.9 346.7 14.31 7 850 1555 18.6 15.8 84 2.8 16.7 165 4 305.6 308.1 295.7 345.8 13.40 8 701 3178 9.6 6.2 79 3.4 7.5 319 4 313.0 314.6 294.1 339.4 8.52 9 700 3190 9.4 6.1 80 3.3 7.4 320 4 312.9 314.5 294.1 339.2 8.47 10 639 3937 4.6 0.3 74 4.3 2.2 13 11 315.7 316.9 293.1 335.1 6.13 11 627 4091 4.0 -5.0 52 9.0 -0.4 11 12 316.7 317.5 291.8 330.3 4.21 12 601 4434 2.2 -6.8 51 9.0 -2.0 12 13 318.5 319.3 292.0 330.9 3.82 13 594 4528 3.0 -21.0 15 24.0 -5.3 17 14 320.5 320.7 290.2 324.7 1.21 14 566 4917 0.8 -28.2 9 29.0 -7.5 6 16 322.4 322.5 290.2 324.7 0.66 15 557 5045 0.2 -30.8 8 31.0 -8.2 9 16 323.2 323.3 290.3 325.1 0.53 16 553 5103 -0.3 -16.3 29 16.0 -6.4 11 16 323.2 323.6 291.7 329.8 1.93 17 500 5900 -5.5 -23.5 23 18.0 -11.1 30 18 326.3 326.6 291.8 330.4 1.15 18 496 5963 -5.7 -25.7 19 20.0 -11.5 25 17 326.8 327.0 291.7 330.2 0.95 19 484 6156 -6.9 -19.9 35 13.0 -11.3 17 14 327.7 328.0 292.6 333.3 1.63 20 463 6503 -7.5 -32.5 12 25.0 -13.6 26 16 331.1 331.2 292.6 333.1 0.54 21 400 7630 -15.3 -39.3 11 24.0 -19.7 40 14 335.1 335.2 293.4 336.3 0.32 22 372 8172 -18.9 -45.9 7 27.0 -22.8 40 12 337.4 337.4 293.9 338.0 0.17 23 325 9159 -27.3 -49.3 11 22.0 -29.6 54 4 339.1 339.1 294.2 339.6 0.13 24 312 9451 -28.5 -54.5 6 26.0 -30.8 268 2 341.4 341.4 294.7 341.7 0.07 25 300 9730 -31.1 -57.1 6 26.0 -33.0 25 4 341.5 341.6 294.7 341.8 0.06 26 260 10731 -38.3 -64.3 5 26.0 -39.5 353 13 345.2 345.2 295.6 345.3 0.03 27 250 11000 -40.7 -66.7 4 26.0 -41.7 10 18 345.6 345.6 295.7 345.6 0.02 28 200 12480 -53.9 -67.9 16 14.0 -54.2 340 14 347.4 347.4 296.1 347.5 0.02 29 162 13796 -65.1 -75.1 24 10.0 -65.2 312 9 350.1 350.1 296.7 350.2 0.01 30 150 14260 -68.7 -77.7 26 9.0 -68.8 285 8 351.7 351.7 297.0 351.8 0.01 31 126 15286 -75.3 -81.3 39 6.0 -75.3 330 4 357.8 357.8 298.2 357.8 0.00 32 100 16610 -79.5 -86.5 30 7.0 -79.5 80 4 374.1 374.1 301.3 374.1 0.00 33 93 17019 -81.9 -87.9 35 6.0 -81.9 110 12 377.2 377.2 301.8 377.2 0.00 34 85 17525 -80.1 -87.1 30 7.0 -80.1 110 13 390.7 390.7 303.9 390.7 0.00 35 81 17798 -78.1 -86.1 26 8.0 -78.1 111 20 400.2 400.2 305.2 400.3 0.00 36 79 17943 -72.7 -85.7 12 13.0 -72.8 117 22 414.3 414.3 307.0 414.3 0.00 37 72 18492 -69.3 -85.3 8 16.0 -69.4 51 11 432.6 432.6 309.1 432.6 0.00 38 70 18660 -69.9 -86.9 7 17.0 -70.0 35 14 434.8 434.8 309.3 434.9 0.00 39 65 19099 -69.7 -88.7 5 19.0 -69.8 59 12 444.6 444.6 310.3 444.6 0.00 40 61 19479 -65.9 -89.9 2 24.0 -66.1 131 8 461.2 461.2 311.9 461.2 0.00 41 50 20690 -62.9 -95.9 0 33.0 -63.3 70 14 495.3 495.3 314.6 495.3 0.00 42 48 20942 -63.7 -96.7 0 33.0 -64.1 58 14 499.2 499.2 314.9 499.2 0.00 43 47 21073 -61.3 -94.3 1 33.0 -61.8 60 15 507.9 507.9 315.5 507.9 0.00 44 43 21623 -64.3 -97.3 0 33.0 -64.7 124 25 513.6 513.6 315.9 513.6 0.00 45 38 22386 -62.1 -95.1 0 33.0 -62.7 80 22 537.7 537.7 317.4 537.7 0.00 46 37 22553 -58.5 -92.5 1 34.0 -59.4 80 21 551.1 551.1 318.2 551.1 0.00 47 32 23465 -60.3 -94.3 0 34.0 -61.2 75 43 569.6 569.6 319.2 569.6 0.00 48 30 23870 -58.7 -92.7 0 34.0 -59.7 95 49 584.6 584.6 319.9 584.6 0.00 49 26 24783 -51.9 -87.9 1 36.0 -54.3 95 39 628.3 628.4 321.8 628.4 0.01 50 22 25874 -48.7 -85.7 1 37.0 -52.4 83 47 668.6 668.6 323.4 668.7 0.01 51 20 26500 -49.3 -85.3 1 36.0 -53.0 85 45 685.3 685.3 324.0 685.4 0.01 52 15 28382 -50.3 -86.3 1 36.0 -54.5 82 53 740.7 740.7 325.7 740.8 0.02 TRP 93 17019 -81.9 -87.9 35 6.0 -81.9 110 12 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 555.40 mb = 5068.50 m = 16628.74 ft Wetbulb zero: 628.78 mb = 4068.46 m = 13347.79 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 61.75 % Est. max temperature: 33.13 C = 91.63 F Sfc-Lift cond lev (LCL): 1002.69 mb = 114.02 m = 374.09 ft T: 24.78 C 700-500 lapse rate: 5.50 C/km ThetaE index: 16.44 C Layer 850.0- 601.0 mb Conv cond level (CCL): 844.47 mb = 1609.97 m = 5281.98 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 33.95 C = 93.11 F Cap Strength: 2.72 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.53 C Lifted Index @700 mb: -0.58 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.30 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -3.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 388.43 J/kg Max Up Vert Vel: 27.87 m/s Conv Inhibition (B-): 97.10 J/kg Cap Strength: 2.72 C Lift Cond Lev (LCL): 903.55 mb = 1027.27 m = 3370.28 ft Lev Free Conv (LFC): 728.55 mb = 2853.52 m = 9361.82 ft Equ Level (EL): 198.55 mb = 12525.45 m = 41093.50 ft B at Equ Level: 386.09 J/kg Max Parcel Lev (MPL): 118.55 mb = 15635.26 m = 51296.16 ft Wind level data Storm motion: 55 at 6 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 1014 10 140 6 -3.9 4.6 | 188 8 1.2 8.1 1 1000 139 135 4 -2.8 2.8 | 199 7 2.2 6.4 2 948 610 130 4 -3.1 2.6 | 198 6 2.0 6.1 3 925 823 140 6 -3.9 4.6 | 188 8 1.2 8.1 4 915 914 155 4 -1.7 3.6 | 205 8 3.3 7.2 5 884 1219 125 2 -1.6 1.1 | 216 6 3.4 4.7 6 853 1524 175 4 -0.3 4.0 | 212 9 4.7 7.5 7 850 1555 165 4 -1.0 3.9 | 208 8 4.0 7.4 8 823 1829 170 4 -0.7 3.9 | 210 9 4.3 7.5 9 794 2134 95 6 -6.0 0.5 | 167 4 -0.9 4.1 10 765 2438 125 2 -1.6 1.1 | 216 6 3.4 4.7 11 738 2743 335 2 0.8 -1.8 | 254 6 5.9 1.7 12 712 3048 310 4 3.1 -2.6 | 263 8 8.1 1.0 13 700 3190 320 4 2.6 -3.1 | 266 8 7.6 0.5 14 686 3353 325 4 2.3 -3.3 | 268 7 7.3 0.3 15 661 3658 360 6 -0.0 -6.0 | 296 6 5.0 -2.5 16 636 3962 15 12 -3.1 -11.6 | 347 8 1.9 -8.0 17 612 4267 5 12 -1.0 -12.0 | 335 9 4.0 -8.4 18 590 4572 20 14 -4.8 -13.2 | 359 10 0.2 -9.6 19 568 4877 5 16 -1.4 -15.9 | 344 13 3.6 -12.4 20 507 5791 30 18 -9.0 -15.6 | 18 13 -4.0 -12.0 21 500 5900 30 18 -9.0 -15.6 | 18 13 -4.0 -12.0 22 488 6096 15 14 -3.6 -13.5 | 352 10 1.4 -10.0 23 433 7010 40 18 -11.6 -13.8 | 33 12 -6.5 -10.2 24 400 7630 40 14 -9.0 -10.7 | 29 8 -4.0 -7.2 25 368 8230 40 12 -7.7 -9.2 | 25 6 -2.7 -5.6 26 353 8534 65 8 -7.3 -3.4 | 94 2 -2.2 0.2 27 325 9144 55 4 -3.3 -2.3 | 234 2 1.8 1.3 28 312 9449 265 2 2.0 0.2 | 242 8 7.0 3.7 29 300 9730 25 4 -1.7 -3.6 | 271 3 3.3 -0.1 30 299 9754 40 2 -1.3 -1.5 | 242 4 3.8 2.0 31 286 10058 345 10 2.6 -9.7 | 309 10 7.6 -6.1 32 274 10363 335 12 5.1 -10.9 | 306 12 10.1 -7.3 33 251 10973 5 14 -1.2 -13.9 | 340 11 3.8 -10.4 34 250 11000 10 18 -3.1 -17.7 | 352 14 1.9 -14.2 35 229 11582 350 14 2.4 -13.8 | 324 13 7.5 -10.2 36 200 12480 340 14 4.8 -13.2 | 314 14 9.8 -9.6 37 199 12497 345 12 3.1 -11.6 | 315 11 8.1 -8.0 38 181 13106 350 10 1.7 -9.8 | 313 9 6.8 -6.3 39 150 14260 285 8 7.7 -2.1 | 263 13 12.8 1.5 40 148 14326 280 10 9.8 -1.7 | 263 15 14.9 1.8 41 134 14935 340 4 1.4 -3.8 | 272 6 6.4 -0.2 42 127 15240 330 4 2.0 -3.5 | 269 7 7.0 0.1 43 114 15850 335 8 3.4 -7.3 | 294 9 8.4 -3.7 44 108 16154 305 4 3.3 -2.3 | 261 8 8.3 1.3 45 103 16459 10 4 -0.7 -3.9 | 275 4 4.3 -0.4 46 100 16610 80 4 -3.9 -0.7 | 201 3 1.1 2.9 47 97 16764 100 4 -3.9 0.7 | 194 4 1.1 4.2 48 93 17019 110 12 -11.3 4.1 | 141 10 -6.2 7.7 49 92 17069 90 10 -10.0 0.0 | 126 6 -5.0 3.5 50 87 17374 115 8 -7.3 3.4 | 162 7 -2.2 6.9 51 83 17678 105 18 -17.4 4.7 | 124 15 -12.4 8.2 52 75 18288 130 27 -20.7 17.4 | 143 26 -15.6 20.9 53 71 18593 15 4 -1.0 -3.9 | 274 4 4.0 -0.3 54 70 18660 35 14 -8.0 -11.5 | 21 8 -3.0 -7.9 55 67 18898 35 16 -9.2 -13.1 | 23 10 -4.1 -9.6 56 64 19202 70 10 -9.4 -3.4 | 92 4 -4.4 0.1 57 61 19507 135 8 -5.7 5.7 | 176 9 -0.6 9.2 58 58 19812 200 4 1.4 3.8 | 221 10 6.4 7.3 59 55 20117 215 4 2.3 3.3 | 227 10 7.3 6.8 60 52 20422 30 8 -4.0 -6.9 | 343 4 1.0 -3.4 61 50 20690 70 14 -13.2 -4.8 | 81 8 -8.1 -1.2 62 50 20726 65 14 -12.7 -5.9 | 73 8 -7.7 -2.4 63 47 21031 55 14 -11.5 -8.0 | 55 8 -6.4 -4.5 64 43 21641 125 25 -20.5 14.3 | 139 24 -15.4 17.9 65 39 22250 80 23 -22.7 -4.0 | 89 18 -17.6 -0.4 66 37 22555 80 21 -20.7 -3.6 | 90 16 -15.6 -0.1 67 34 23165 90 45 -45.0 0.0 | 95 40 -40.0 3.5 68 32 23470 75 43 -41.5 -11.1 | 78 37 -36.5 -7.6 69 30 23870 95 49 -48.8 4.3 | 100 44 -43.8 7.8 70 29 24079 95 51 -50.8 4.4 | 100 46 -45.8 8.0 71 28 24384 85 39 -38.9 -3.4 | 90 34 -33.8 0.2 72 25 24994 100 39 -38.4 6.8 | 107 35 -33.4 10.3 73 24 25298 80 37 -36.4 -6.4 | 85 32 -31.4 -2.9 74 21 26213 85 53 -52.8 -4.6 | 89 48 -47.8 -1.1 75 20 26500 85 45 -44.8 -3.9 | 89 40 -39.8 -0.4 76 17 27127 80 53 -52.2 -9.2 | 83 47 -47.2 -5.7 77 13 28042 85 53 -52.8 -4.6 | 89 48 -47.8 -1.1 78 12 28346 95 41 -40.8 3.6 | 101 37 -35.8 7.1 Wind Parameters Mean winds (0-6000m): 24.8 at 8.2 knts Storm direction: 54.8 at 6.2 knts Shear (0-3000m) pos: 0.5 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 21.3 neg: -12.8 tot: 8.4 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 26.93 Bulk Shear: 14.42 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 ------------------------------------------------------------------------------- 500 134 4 197 7| 0.0 2.2 2.2| 2.7 -0.2 2.5 5.1 0.57| 2.4 1.3 1000 137 4 197 7| 0.6 1.1 1.7| 7.8 -2.4 5.4 5.4 0.34| 3.9 1.3 1500 140 4 201 7| 1.0 0.7 1.7| 10.0 -3.4 6.6 4.4 0.26| 4.2 1.1 2000 145 4 202 7| 0.7 1.0 1.8| 10.4 -10.6 -0.2 -0.1 -0.01| 4.3 -0.0 2500 137 4 200 7| 0.6 1.2 1.8| 16.2 -12.8 3.4 1.3 0.11| 5.0 0.6 3000 136 4 201 7| 0.5 1.6 2.1| 21.3 -12.8 8.4 2.8 0.21| 5.1 1.1 4000 87 4 191 3| 1.1 1.2 2.3| 38.0 -12.8 25.2 6.3 0.39| 5.3 2.0 5000 28 6 315 3| 1.0 1.3 2.4| 48.9 -22.6 26.4 5.3 0.33| 5.2 1.7 6000 25 8 338 4| 1.1 1.0 2.1| 71.1 -31.8 39.3 6.5 0.33| 5.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251019.12.gif