UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 22 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 30.0 24.0 70 6.0 25.6 25 18 301.9 305.4 298.2 357.6 18.84 1 1000 137 28.0 23.1 75 4.9 24.4 20 18 301.1 304.5 297.5 354.4 18.07 2 948 610 23.4 21.9 91 1.5 22.3 30 17 301.1 304.4 297.3 353.3 17.72 3 925 826 22.8 17.8 73 5.0 19.4 35 16 302.6 305.2 295.3 344.0 14.00 4 921 864 22.6 16.6 69 6.0 18.5 35 15 302.8 305.2 294.6 341.3 13.01 5 850 1558 18.0 14.4 79 3.6 15.6 50 8 305.0 307.3 294.7 341.5 12.23 6 838 1680 17.2 14.3 83 2.9 15.3 45 8 305.4 307.7 294.8 342.3 12.32 7 824 1823 16.8 10.8 68 6.0 13.0 39 8 306.5 308.3 293.4 336.4 9.92 8 805 2022 15.2 12.4 83 2.8 13.4 30 8 306.8 308.9 294.6 340.9 11.31 9 746 2663 11.4 8.7 83 2.7 9.7 54 8 309.4 311.2 293.9 338.5 9.51 10 700 3193 9.0 2.0 61 7.0 5.1 70 8 312.5 313.7 292.3 332.2 6.33 11 674 3505 7.0 1.0 66 6.0 3.7 63 11 313.6 314.8 292.4 332.8 6.11 12 659 3690 6.4 -4.6 45 11.0 1.0 60 12 315.0 315.8 291.2 328.2 4.12 13 633 4019 4.2 -4.8 52 9.0 -0.2 62 10 316.1 316.9 291.6 329.7 4.23 14 619 4201 3.8 -13.2 28 17.0 -3.1 71 9 317.7 318.1 290.3 325.1 2.23 15 596 4508 2.8 -17.2 21 20.0 -4.7 77 9 320.0 320.3 290.5 325.6 1.66 16 583 4686 1.6 -10.4 40 12.0 -3.6 78 11 320.6 321.2 291.8 330.4 2.97 17 565 4938 0.0 -13.0 37 13.0 -5.3 78 12 321.6 322.1 291.7 329.9 2.49 18 560 5009 0.6 -40.4 3 41.0 -8.5 75 13 323.1 323.2 289.9 323.9 0.20 19 500 5910 -4.7 -49.7 2 45.0 -12.4 55 21 327.3 327.3 291.0 327.6 0.08 20 469 6410 -8.5 -43.5 4 35.0 -14.9 55 27 328.6 328.7 291.5 329.3 0.17 21 452 6696 -8.7 -54.7 1 46.0 -15.4 31 25 331.9 331.9 292.3 332.1 0.05 22 400 7630 -15.7 -61.7 1 46.0 -20.6 15 23 334.6 334.6 293.0 334.7 0.02 23 344 8747 -24.7 -62.7 2 38.0 -27.7 27 15 337.1 337.1 293.6 337.2 0.02 24 318 9314 -28.9 -56.9 5 28.0 -31.1 6 18 339.0 339.0 294.1 339.2 0.05 25 306 9589 -29.3 -68.3 1 39.0 -31.6 10 18 342.1 342.1 294.8 342.2 0.01 26 300 9730 -30.5 -66.5 2 36.0 -32.6 20 16 342.4 342.4 294.9 342.5 0.02 27 250 11000 -41.1 -64.1 7 23.0 -42.1 20 16 345.0 345.0 295.6 345.1 0.03 28 200 12470 -54.9 -68.9 16 14.0 -55.1 5 12 345.8 345.8 295.7 345.9 0.02 29 150 14250 -67.9 -79.9 16 12.0 -67.9 285 14 353.1 353.1 297.3 353.1 0.00 30 127 15230 -74.3 -82.3 28 8.0 -74.3 282 13 358.8 358.8 298.5 358.8 0.00 31 100 16600 -79.1 -86.1 31 7.0 -79.1 330 16 374.9 374.9 301.4 374.9 0.00 32 93 17014 -81.1 -88.1 30 7.0 -81.1 305 12 378.8 378.8 302.1 378.8 0.00 33 72 18484 -75.7 -86.7 16 11.0 -75.7 111 4 419.0 419.0 307.6 419.1 0.00 34 70 18650 -71.7 -85.7 11 14.0 -71.8 275 4 431.0 431.0 308.9 431.0 0.00 35 66 19001 -68.1 -86.1 6 18.0 -68.2 10 7 446.1 446.1 310.5 446.2 0.00 36 60 19573 -68.9 -92.9 2 24.0 -69.1 154 12 456.7 456.7 311.5 456.7 0.00 37 52 20440 -64.1 -94.1 1 30.0 -64.4 266 4 486.9 486.9 314.0 486.9 0.00 38 50 20680 -64.3 -96.3 0 32.0 -64.6 30 2 492.0 492.0 314.4 492.0 0.00 39 43 21604 -66.3 -98.3 0 32.0 -66.6 66 23 508.7 508.7 315.5 508.7 0.00 40 34 23054 -60.9 -93.9 1 33.0 -61.6 45 14 558.3 558.3 318.5 558.3 0.00 41 32 23436 -56.5 -91.5 0 35.0 -57.8 54 19 579.8 579.8 319.6 579.8 0.00 42 30 23850 -53.9 -88.9 1 35.0 -55.7 95 27 597.7 597.7 320.5 597.7 0.00 43 26 24768 -55.3 -90.3 1 35.0 -57.1 89 35 618.7 618.7 321.5 618.7 0.00 44 22 25843 -52.1 -88.1 1 36.0 -54.8 54 24 658.5 658.5 323.0 658.6 0.01 45 20 26460 -52.9 -87.9 1 35.0 -55.6 55 27 674.3 674.3 323.6 674.3 0.01 46 18 27137 -54.9 -89.9 1 35.0 -57.3 54 29 688.6 688.6 324.0 688.6 0.01 47 17 27504 -53.1 -88.1 1 35.0 -56.1 49 28 705.7 705.7 324.6 705.8 0.01 TRP 93 17014 -81.1 -88.1 30 7.0 -81.1 305 12 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 553.21 mb = 5110.98 m = 16768.09 ft Wetbulb zero: 637.53 mb = 3960.43 m = 12993.38 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 54.61 % Est. max temperature: 32.62 C = 90.72 F Sfc-Lift cond lev (LCL): 930.05 mb = 778.18 m = 2553.06 ft T: 22.93 C 700-500 lapse rate: 5.04 C/km ThetaE index: 16.32 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 880.37 mb = 1254.23 m = 4114.89 ft Mean mixing ratio: 16.94 g/kg Conv temperature: 32.11 C = 89.79 F Cap Strength: 1.45 C Lifted Index: -2.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.98 C Lifted Index @700 mb: -2.04 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.10 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -2.58 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1255.21 J/kg Max Up Vert Vel: 50.10 m/s Conv Inhibition (B-): 20.66 J/kg Cap Strength: 1.45 C Lift Cond Lev (LCL): 912.66 mb = 942.49 m = 3092.13 ft Lev Free Conv (LFC): 847.66 mb = 1581.54 m = 5188.70 ft Equ Level (EL): 157.66 mb = 13941.69 m = 45739.90 ft B at Equ Level: 1249.37 J/kg Max Parcel Lev (MPL): 87.66 mb = 17353.42 m = 56933.09 ft Wind level data Storm motion: 82 at 9 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 25 18 -7.6 -16.3 | 355 15 1.2 -15.0 1 1000 137 20 18 -6.2 -16.9 | 350 16 2.7 -15.6 2 925 826 35 16 -9.2 -13.1 | 2 12 -0.3 -11.8 3 884 1219 30 10 -5.0 -8.7 | 332 8 3.8 -7.3 4 853 1524 45 8 -5.7 -5.7 | 324 5 3.2 -4.3 5 850 1558 50 8 -6.1 -5.1 | 325 5 2.7 -3.8 6 794 2134 25 8 -3.4 -7.3 | 317 8 5.5 -5.9 7 766 2438 65 8 -7.3 -3.4 | 322 3 1.6 -2.1 8 738 2743 50 8 -6.1 -5.1 | 325 5 2.7 -3.8 9 712 3048 80 8 -7.9 -1.4 | 274 1 1.0 -0.1 10 700 3193 70 8 -7.5 -2.7 | 317 2 1.3 -1.4 11 661 3658 60 12 -10.4 -6.0 | 18 5 -1.5 -4.7 12 636 3962 60 10 -8.7 -5.0 | 357 4 0.2 -3.7 13 613 4267 75 8 -7.7 -2.1 | 304 1 1.1 -0.8 14 568 4877 80 12 -11.8 -2.1 | 76 3 -3.0 -0.8 15 527 5486 55 18 -14.7 -10.3 | 33 11 -5.9 -9.0 16 500 5910 55 21 -17.2 -12.0 | 38 14 -8.4 -10.7 17 469 6401 55 27 -22.1 -15.5 | 43 19 -13.3 -14.2 18 451 6706 30 25 -12.5 -21.7 | 10 21 -3.7 -20.3 19 433 7010 35 19 -10.9 -15.6 | 8 14 -2.1 -14.2 20 401 7620 15 23 -6.0 -22.2 | 352 21 2.9 -20.9 21 400 7630 15 23 -6.0 -22.2 | 352 21 2.9 -20.9 22 353 8534 35 14 -8.0 -11.5 | 355 10 0.8 -10.1 23 312 9449 360 19 -0.0 -19.0 | 333 20 8.8 -17.7 24 300 9730 20 16 -5.5 -15.0 | 346 14 3.4 -13.7 25 299 9754 20 16 -5.5 -15.0 | 346 14 3.4 -13.7 26 250 11000 20 16 -5.5 -15.0 | 346 14 3.4 -13.7 27 209 12192 15 12 -3.1 -11.6 | 331 12 5.7 -10.3 28 200 12470 5 12 -1.0 -12.0 | 324 13 7.8 -10.6 29 150 14250 285 14 13.5 -3.6 | 276 22 22.4 -2.3 30 148 14326 285 14 13.5 -3.6 | 276 22 22.4 -2.3 31 140 14630 280 12 11.8 -2.1 | 272 21 20.7 -0.8 32 133 14935 305 12 9.8 -6.9 | 287 19 18.7 -5.6 33 114 15850 230 14 10.7 9.0 | 242 22 19.6 10.3 34 108 16154 275 16 15.9 -1.4 | 270 25 24.8 -0.1 35 100 16600 330 16 8.0 -13.9 | 307 21 16.8 -12.5 36 97 16764 330 16 8.0 -13.9 | 307 21 16.8 -12.5 37 93 17014 305 12 9.8 -6.9 | 287 19 18.7 -5.6 38 92 17069 305 12 9.8 -6.9 | 287 19 18.7 -5.6 39 87 17374 280 12 11.8 -2.1 | 272 21 20.7 -0.8 40 83 17678 275 29 28.9 -2.5 | 272 38 37.7 -1.2 41 75 18288 45 8 -5.7 -5.7 | 324 5 3.2 -4.3 42 71 18593 145 2 -1.1 1.6 | 249 8 7.7 3.0 43 70 18650 275 4 4.0 -0.3 | 266 13 12.8 1.0 44 67 18898 310 4 3.1 -2.6 | 276 12 11.9 -1.3 45 64 19202 120 12 -10.4 6.0 | 168 7 -1.5 7.3 46 58 19812 175 12 -1.0 12.0 | 210 15 7.8 13.3 47 55 20117 170 4 -0.7 3.9 | 237 10 8.2 5.3 48 52 20422 255 4 3.9 1.0 | 260 13 12.7 2.4 49 50 20680 30 2 -1.0 -1.7 | 273 8 7.8 -0.4 50 50 20726 30 2 -1.0 -1.7 | 273 8 7.8 -0.4 51 47 21031 10 8 -1.4 -7.9 | 311 10 7.5 -6.6 52 45 21336 75 18 -17.4 -4.7 | 69 9 -8.5 -3.3 53 43 21641 65 23 -20.8 -9.7 | 55 15 -12.0 -8.4 54 41 21946 95 25 -24.9 2.2 | 102 16 -16.1 3.5 55 37 22555 100 25 -24.6 4.3 | 110 17 -15.8 5.7 56 34 23165 35 12 -6.9 -9.8 | 347 9 2.0 -8.5 57 32 23470 55 19 -15.6 -10.9 | 35 12 -6.7 -9.6 58 30 23850 95 27 -26.9 2.4 | 101 18 -18.1 3.7 59 29 24079 90 27 -27.0 0.0 | 94 18 -18.2 1.3 60 28 24384 95 35 -34.9 3.1 | 100 26 -26.0 4.4 61 25 24994 85 35 -34.9 -3.1 | 86 26 -26.0 -1.7 62 24 25298 105 27 -26.1 7.0 | 116 19 -17.2 8.3 63 23 25603 60 19 -16.5 -9.5 | 43 11 -7.6 -8.2 64 21 26213 45 31 -21.9 -21.9 | 32 24 -13.1 -20.6 65 20 26460 55 27 -22.1 -15.5 | 43 19 -13.3 -14.2 66 18 26822 55 29 -23.8 -16.6 | 44 21 -14.9 -15.3 67 15 27432 40 27 -17.4 -20.7 | 24 21 -8.5 -19.4 Wind Parameters Mean winds (0-6000m): 51.5 at 11.9 knts Storm direction: 81.5 at 8.9 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -56.9 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -20.5 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 116.96 Bulk Shear: 10.73 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 24 18 353 15| 1.5 0.0 1.5| 4.9 -4.4 0.6 1.2 0.06| 3.8 0.2 1000 28 17 355 14| 2.7 0.0 2.7| 8.7 -10.5 -1.8 -1.8 -0.09| 4.4 -0.4 1500 29 14 351 11| 3.7 0.0 3.7| 8.7 -18.6 -9.9 -6.6 -0.30| 5.1 -1.5 2000 31 13 347 10| 2.8 0.5 3.3| 8.7 -19.6 -10.9 -5.4 -0.29| 4.6 -1.3 2500 33 12 344 9| 2.8 0.4 3.2| 10.0 -20.0 -10.0 -4.0 -0.19| 4.8 -0.9 3000 36 11 343 8| 2.7 0.3 3.0| 10.1 -20.5 -10.4 -3.5 -0.19| 4.8 -0.9 4000 43 11 347 7| 2.0 0.5 2.5| 12.1 -22.1 -10.1 -2.5 -0.11| 4.5 -0.5 5000 49 11 352 6| 1.9 0.6 2.4| 12.8 -23.6 -10.8 -2.2 -0.08| 4.4 -0.4 6000 52 12 5 6| 1.5 1.4 3.0| 17.1 -30.5 -13.4 -2.2 -0.11| 4.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251022.00.gif