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 MMMD... Searching the city database file for: MMMD ... Date:1200Z 15 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 1099 10 22.6 20.5 88 2.1 21.2 20 1 287.9 290.3 290.7 326.6 13.94 1 1098 11 24.0 20.2 79 3.8 21.4 20 1 289.3 291.7 291.0 327.6 13.69 2 1089 19 25.8 20.8 74 5.0 22.3 19 2 291.7 294.3 292.3 332.3 14.34 3 1013 110 21.6 21.1 97 0.5 21.3 11 9 293.7 296.5 294.0 338.5 15.74 4 1012 112 23.0 20.3 85 2.7 21.1 11 9 295.1 297.8 293.9 338.1 14.98 5 1011 113 24.6 20.4 77 4.2 21.6 11 9 296.8 299.5 294.4 340.4 15.09 6 1004 124 25.8 20.8 74 5.0 22.2 10 10 298.6 301.4 295.3 343.9 15.58 7 1000 131 25.6 20.6 74 5.0 22.1 10 10 298.8 301.6 295.2 343.7 15.45 8 931 758 20.6 17.8 84 2.8 18.7 42 12 299.8 302.4 294.4 340.5 13.91 9 925 814 20.4 15.9 75 4.5 17.4 45 12 300.2 302.4 293.4 336.4 12.38 10 900 1049 17.4 -3.6 24 21.0 7.3 60 5 299.4 300.0 285.1 309.3 3.25 11 869 1348 15.0 1.0 39 14.0 7.7 104 3 300.0 300.8 286.8 314.1 4.73 12 857 1465 14.0 8.0 67 6.0 10.4 121 2 300.1 301.5 289.8 323.4 7.87 13 853 1505 16.8 13.1 79 3.7 14.4 127 2 303.4 305.5 293.5 336.7 11.18 14 850 1535 16.8 12.5 76 4.3 14.0 0 0 303.7 305.7 293.3 335.8 10.78 15 829 1750 17.4 -3.6 24 21.0 7.0 83 3 306.6 307.2 287.9 317.6 3.53 16 801 2045 15.0 1.0 39 14.0 7.5 214 3 307.0 308.0 289.6 322.8 5.14 17 790 2162 14.0 8.0 67 6.0 10.3 257 2 307.2 308.8 292.6 333.1 8.55 18 761 2478 9.0 2.0 61 7.0 5.2 202 2 305.1 306.2 289.6 322.8 5.82 19 743 2678 11.0 8.3 83 2.7 9.3 153 4 309.3 311.1 293.7 337.7 9.29 20 730 2826 7.0 2.5 73 4.5 4.5 124 5 306.5 307.7 290.5 325.7 6.29 21 701 3163 9.0 2.0 61 7.0 5.1 90 6 312.3 313.5 292.3 332.0 6.32 22 700 3175 9.0 1.0 57 8.0 4.6 90 6 312.5 313.6 291.9 330.9 5.89 23 695 3234 6.6 -6.4 39 13.0 0.6 93 7 310.4 311.1 289.1 321.2 3.41 24 672 3512 7.0 2.6 74 4.4 4.5 130 13 313.9 315.2 293.2 335.4 6.89 25 630 4041 2.4 -20.6 16 23.0 -5.3 121 12 314.5 314.7 288.2 318.5 1.18 26 622 4146 5.8 -11.2 28 17.0 -1.6 114 12 319.5 320.0 291.2 328.2 2.61 27 582 4685 -1.9 -13.9 39 12.0 -6.5 85 13 316.7 317.1 290.0 324.1 2.24 28 579 4726 -2.1 -19.1 26 17.0 -7.8 85 14 316.9 317.2 289.3 321.8 1.46 29 563 4951 0.8 -26.2 11 27.0 -7.4 90 16 322.9 323.0 290.5 325.7 0.80 30 552 5110 0.0 -28.0 10 28.0 -8.1 103 16 323.7 323.9 290.6 326.2 0.69 31 544 5228 -1.1 -16.1 31 15.0 -6.8 110 15 323.8 324.2 291.9 330.6 2.00 32 506 5805 -3.5 -31.5 9 28.0 -10.8 159 7 327.7 327.8 291.6 329.6 0.54 33 500 5900 -3.9 -33.9 8 30.0 -11.3 155 12 328.3 328.4 291.7 329.9 0.43 34 468 6421 -7.1 -39.1 6 32.0 -13.8 151 15 330.6 330.6 292.2 331.6 0.28 35 400 7630 -15.5 -24.5 46 9.0 -18.0 140 25 334.8 335.1 294.2 339.6 1.31 36 398 7668 -15.7 -23.7 50 8.0 -18.0 140 25 335.1 335.4 294.4 340.2 1.42 37 365 8311 -24.1 -34.1 39 10.0 -25.9 140 22 332.3 332.4 292.9 334.4 0.58 38 355 8516 -20.7 -35.7 25 15.0 -23.5 140 22 339.5 339.6 294.7 341.5 0.51 39 337 8899 -24.1 -34.1 39 10.0 -26.0 140 20 339.9 340.1 294.9 342.3 0.63 40 314 9413 -27.1 -39.1 31 12.0 -28.9 147 19 342.7 342.8 295.3 344.3 0.41 41 300 9740 -30.1 -40.1 37 10.0 -31.4 155 19 343.0 343.0 295.4 344.5 0.39 42 291 9958 -32.1 -41.1 40 9.0 -33.2 167 20 343.1 343.2 295.4 344.5 0.36 43 274 10384 -35.3 -49.3 23 14.0 -36.5 163 19 344.4 344.5 295.6 345.1 0.16 44 250 11020 -40.7 -51.7 30 11.0 -41.4 150 14 345.6 345.6 295.8 346.1 0.13 45 248 11075 -41.3 -52.3 29 11.0 -42.0 151 14 345.5 345.5 295.7 346.0 0.12 46 232 11525 -44.9 -64.9 9 20.0 -45.6 163 16 346.6 346.6 295.9 346.8 0.03 47 200 12500 -53.3 -66.3 19 13.0 -53.6 160 21 348.4 348.4 296.3 348.5 0.03 48 150 14280 -67.1 -76.1 27 9.0 -67.2 125 31 354.5 354.5 297.6 354.5 0.01 49 132 15040 -74.1 -82.1 28 8.0 -74.1 126 38 355.2 355.2 297.7 355.2 0.00 50 111 16038 -79.7 -85.7 36 6.0 -79.7 100 35 362.7 362.7 299.2 362.8 0.00 51 100 16630 -79.9 -86.9 30 7.0 -79.9 110 31 373.4 373.4 301.1 373.4 0.00 52 97 16801 -80.3 -87.3 30 7.0 -80.3 110 30 375.8 375.8 301.6 375.8 0.00 53 89 17288 -77.9 -86.9 22 9.0 -77.9 114 21 390.0 390.0 303.8 390.0 0.00 54 85 17549 -80.7 -87.7 30 7.0 -80.7 109 23 389.5 389.5 303.7 389.5 0.00 55 82 17751 -80.1 -86.1 36 6.0 -80.1 102 27 394.7 394.7 304.5 394.8 0.00 56 82 17751 -79.9 -87.9 25 8.0 -79.9 102 27 395.2 395.2 304.5 395.2 0.00 57 78 18032 -80.7 -87.7 30 7.0 -80.7 101 30 399.2 399.2 305.1 399.2 0.00 58 78 18032 -74.5 -86.5 14 12.0 -74.6 101 30 412.0 412.1 306.7 412.1 0.00 59 71 18577 -74.3 -87.3 12 13.0 -74.3 94 22 423.7 423.7 308.2 423.7 0.00 60 70 18660 -73.5 -86.5 12 13.0 -73.6 85 21 427.1 427.1 308.5 427.2 0.00 61 64 19186 -71.9 -90.9 4 19.0 -72.0 70 29 441.7 441.7 310.0 441.7 0.00 62 59 19666 -71.9 -90.9 4 19.0 -72.0 77 17 452.1 452.1 311.1 452.1 0.00 63 52 20429 -62.3 -95.3 0 33.0 -62.7 66 21 491.1 491.1 314.3 491.1 0.00 64 50 20670 -64.5 -94.5 1 30.0 -64.8 85 18 491.5 491.5 314.3 491.5 0.00 65 49 20793 -64.3 -97.3 0 33.0 -64.7 87 17 494.8 494.8 314.6 494.8 0.00 66 48 20920 -62.3 -95.3 0 33.0 -62.7 80 15 502.5 502.5 315.1 502.5 0.00 67 43 21594 -65.1 -97.1 0 32.0 -65.4 47 3 511.7 511.7 315.8 511.7 0.00 68 40 22034 -65.1 -97.1 0 32.0 -65.5 94 11 522.4 522.4 316.5 522.4 0.00 69 38 22349 -61.3 -94.3 1 33.0 -61.9 59 15 539.8 539.8 317.5 539.8 0.00 70 35 22863 -58.1 -92.1 1 34.0 -59.1 47 12 561.0 561.0 318.7 561.0 0.00 71 31 23625 -59.3 -93.3 0 34.0 -60.3 109 20 577.5 577.5 319.5 577.5 0.00 72 30 23830 -59.1 -93.1 0 34.0 -60.1 95 12 583.5 583.5 319.8 583.5 0.00 73 29 24041 -59.3 -93.3 0 34.0 -60.3 95 14 588.7 588.7 320.1 588.7 0.00 74 25 24978 -53.5 -88.5 1 35.0 -55.6 85 20 630.8 630.8 321.9 630.9 0.01 75 23 25512 -53.5 -88.5 1 35.0 -55.8 100 25 646.1 646.1 322.5 646.1 0.01 76 20 26410 -52.3 -88.3 1 36.0 -55.2 80 27 676.1 676.1 323.6 676.1 0.01 77 19 26743 -50.9 -86.9 1 36.0 -54.2 86 26 690.4 690.4 324.1 690.5 0.01 78 18 27095 -51.1 -87.1 1 36.0 -54.5 93 26 700.6 700.6 324.4 700.6 0.01 TRP 111 16038 -79.7 -85.7 36 6.0 -79.7 100 35 362.7 362.7 299.2 362.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 591.87 mb = 4551.83 m = 14933.66 ft Freezing level: 567.41 mb = 4889.14 m = 16040.28 ft Freezing level: 552.00 mb = 5110.28 m = 16765.81 ft Wetbulb zero: 652.55 mb = 3753.08 m = 12313.12 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 50.32 % Est. max temperature: 34.59 C = 94.26 F Sfc-Lift cond lev (LCL): 1066.08 mb = 45.81 m = 150.28 ft T: 24.57 C 700-500 lapse rate: 4.73 C/km ThetaE index: 34.63 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 910.16 mb = 952.97 m = 3126.49 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 34.79 C = 94.62 F Cap Strength: 5.49 C Lifted Index: 4.63 C Risk: None Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 2.65 C Showalter Index: 4.63 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 16.40 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 162.00 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.84 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 213.35 J/kg Cap Strength: 5.49 C Lift Cond Lev (LCL): 1001.66 mb = 128.25 m = 420.76 ft Lev Free Conv (LFC): 766.66 mb = 2415.33 m = 7924.21 ft Equ Level (EL): 756.66 mb = 2525.74 m = 8286.43 ft B at Equ Level: 2.17 J/kg Max Parcel Lev (MPL): 746.66 mb = 2637.26 m = 8652.32 ft Wind level data Storm motion: 125 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 1099 10 20 1 -0.3 -0.9 | 313 7 4.7 -4.5 1 1000 131 10 10 -1.7 -9.8 | 346 14 3.4 -13.4 2 925 814 45 12 -8.5 -8.5 | 16 13 -3.4 -12.0 3 914 914 40 6 -3.9 -4.6 | 351 8 1.2 -8.1 4 851 1524 130 2 -1.5 1.3 | 302 4 3.6 -2.3 5 850 1535 0 0 -0.0 -0.0 | 305 6 5.1 -3.5 6 821 1829 115 4 -3.6 1.7 | 322 2 1.5 -1.9 7 792 2134 260 2 2.0 0.3 | 294 8 7.1 -3.2 8 764 2438 210 2 1.0 1.7 | 287 6 6.1 -1.8 9 737 2743 135 4 -2.8 2.8 | 288 2 2.3 -0.7 10 711 3048 90 6 -6.0 0.0 | 14 4 -0.9 -3.5 11 700 3175 90 6 -6.0 0.0 | 14 4 -0.9 -3.5 12 685 3353 100 10 -9.8 1.7 | 69 5 -4.8 -1.8 13 660 3658 160 16 -5.5 15.0 | 178 11 -0.4 11.5 14 635 3962 125 12 -9.8 6.9 | 125 6 -4.7 3.3 15 589 4572 85 12 -12.0 -1.0 | 56 8 -6.9 -4.6 16 567 4877 85 16 -15.9 -1.4 | 66 12 -10.9 -4.9 17 546 5182 110 16 -15.0 5.5 | 101 10 -9.9 1.9 18 526 5486 110 8 -7.5 2.7 | 72 3 -2.4 -0.8 19 507 5791 160 6 -2.1 5.6 | 235 4 3.0 2.1 20 500 5900 155 12 -5.1 10.9 | 180 7 0.0 7.3 21 401 7620 140 23 -14.8 17.6 | 145 17 -9.7 14.1 22 400 7630 140 25 -16.1 19.2 | 145 19 -11.0 15.6 23 325 9144 140 19 -12.2 14.6 | 147 13 -7.1 11.0 24 300 9740 155 19 -8.0 17.2 | 168 14 -2.9 13.7 25 299 9754 160 18 -6.2 16.9 | 175 13 -1.1 13.4 26 287 10058 170 21 -3.6 20.7 | 185 17 1.4 17.1 27 252 10973 150 16 -8.0 13.9 | 164 11 -2.9 10.3 28 250 11020 150 14 -7.0 12.1 | 167 9 -1.9 8.6 29 230 11582 165 16 -4.1 15.5 | 185 12 0.9 11.9 30 200 12500 160 21 -7.2 19.7 | 173 16 -2.1 16.2 31 173 13411 155 21 -8.9 19.0 | 166 16 -3.8 15.5 32 164 13716 130 25 -19.2 16.1 | 132 19 -14.1 12.5 33 150 14280 125 31 -25.4 17.8 | 125 25 -20.3 14.2 34 134 14935 125 39 -31.9 22.4 | 125 33 -26.9 18.8 35 121 15545 130 33 -25.3 21.2 | 131 27 -20.2 17.7 36 115 15850 90 23 -23.0 0.0 | 79 18 -17.9 -3.5 37 111 16038 100 35 -34.5 6.1 | 95 29 -29.4 2.5 38 109 16154 85 31 -30.9 -2.7 | 76 27 -25.8 -6.2 39 100 16630 110 31 -29.1 10.6 | 106 25 -24.0 7.1 40 98 16764 110 31 -29.1 10.6 | 106 25 -24.0 7.1 41 88 17374 115 19 -17.2 8.0 | 110 13 -12.1 4.5 42 79 17983 95 31 -30.9 2.7 | 88 26 -25.8 -0.8 43 75 18288 125 25 -20.5 14.3 | 125 19 -15.4 10.8 44 70 18660 85 21 -20.9 -1.8 | 71 17 -15.8 -5.4 45 64 19202 70 29 -27.3 -9.9 | 59 26 -22.2 -13.5 46 61 19507 80 12 -11.8 -2.1 | 50 9 -6.7 -5.6 47 58 19812 75 21 -20.3 -5.4 | 59 18 -15.2 -9.0 48 55 20117 95 18 -17.9 1.6 | 81 13 -12.8 -2.0 49 52 20422 65 21 -19.0 -8.9 | 48 19 -13.9 -12.4 50 50 20670 85 18 -17.9 -1.6 | 68 14 -12.8 -5.1 51 50 20726 90 18 -18.0 0.0 | 75 13 -12.9 -3.5 52 47 21031 75 14 -13.5 -3.6 | 50 11 -8.4 -7.2 53 43 21641 45 2 -1.4 -1.4 | 323 6 3.7 -5.0 54 41 21946 115 10 -9.1 4.2 | 100 4 -4.0 0.7 55 39 22250 55 14 -11.5 -8.0 | 29 13 -6.4 -11.6 56 37 22555 65 16 -14.5 -6.8 | 42 14 -9.4 -10.3 57 35 22860 45 12 -8.5 -8.5 | 16 13 -3.4 -12.0 58 33 23165 75 18 -17.4 -4.7 | 56 15 -12.3 -8.2 59 30 23774 120 21 -18.2 10.5 | 118 15 -13.1 7.0 60 30 23830 95 12 -12.0 1.0 | 70 7 -6.9 -2.5 61 29 24079 95 14 -13.9 1.2 | 75 9 -8.9 -2.3 62 27 24384 85 18 -17.9 -1.6 | 68 14 -12.8 -5.1 63 24 25298 85 21 -20.9 -1.8 | 71 17 -15.8 -5.4 64 23 25603 105 27 -26.1 7.0 | 99 21 -21.0 3.4 65 21 26213 60 21 -18.2 -10.5 | 43 19 -13.1 -14.0 66 20 26410 80 27 -26.6 -4.7 | 69 23 -21.5 -8.2 67 16 27127 105 25 -24.1 6.5 | 99 19 -19.1 2.9 68 15 27432 105 23 -22.2 6.0 | 98 17 -17.1 2.4 Wind Parameters Mean winds (0-6000m): 94.9 at 8.3 knts Storm direction: 124.9 at 6.2 knts Shear (0-3000m) pos: 0.7 neg: 1.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 58.6 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -19.0 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 12.88 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 15 7 343 11| 10.4 0.0 10.4| 25.2 0.0 25.2 50.5 0.73| 12.8 9.4 1000 25 8 351 11| 2.4 0.0 2.4| 36.2 -10.7 25.4 25.4 0.35| 11.9 4.2 1500 28 7 349 10| 0.9 0.0 0.9| 36.2 -14.3 21.9 14.6 0.17| 10.0 1.6 2000 32 6 348 9| 1.0 0.0 1.0| 39.7 -16.4 23.3 11.6 0.11| 10.6 1.1 2500 32 5 345 9| 0.8 0.1 0.9| 42.5 -18.4 24.1 9.6 0.11| 9.4 1.0 3000 39 5 347 8| 0.7 1.2 1.9| 44.5 -19.0 25.4 8.5 0.15| 9.1 1.4 4000 78 7 16 5| 1.5 1.1 2.6| 69.1 -32.8 36.3 9.1 0.22| 10.2 2.2 5000 86 8 33 5| 1.5 1.4 3.0| 81.4 -45.3 36.1 7.2 0.15| 9.6 1.5 6000 95 8 48 4| 2.0 1.2 3.2| 92.8 -53.8 39.0 6.5 0.14| 10.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251015.12.gif