UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 17 OCT 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1007 28 30.8 24.8 70 6.0 26.3 315 5 303.3 307.0 299.2 362.7 19.94 1 1004 42 29.2 24.2 75 5.0 25.5 298 6 302.0 305.5 298.5 359.0 19.27 2 1000 61 28.6 23.8 75 4.8 25.0 275 8 301.8 305.2 298.2 357.5 18.88 3 928 722 22.6 19.7 84 2.9 20.5 280 10 302.1 305.0 296.3 348.7 15.76 4 925 750 22.6 18.5 78 4.1 19.7 280 10 302.4 305.1 295.7 345.7 14.64 5 910 892 23.2 15.2 61 8.0 17.8 284 12 304.5 306.7 294.4 340.3 12.02 6 850 1482 20.0 11.0 56 9.0 14.2 270 10 307.1 308.9 293.4 336.6 9.74 7 792 2089 16.0 7.0 55 9.0 10.6 271 5 309.1 310.6 292.6 333.5 7.96 8 757 2472 12.6 9.9 84 2.7 10.9 29 2 309.4 311.3 294.4 340.4 10.17 9 700 3127 9.4 4.7 72 4.7 6.6 45 6 312.9 314.4 293.5 336.8 7.67 10 656 3662 6.6 1.9 72 4.7 3.9 84 4 315.6 316.9 293.5 336.8 6.71 11 642 3838 5.6 -2.4 56 8.0 1.5 69 5 316.4 317.4 292.3 332.4 5.00 12 622 4095 3.8 -2.2 65 6.0 0.7 61 5 317.2 318.2 292.8 334.0 5.24 13 605 4320 2.8 -13.2 30 16.0 -3.7 69 4 318.6 319.0 290.6 326.2 2.28 14 586 4577 1.2 -12.8 34 14.0 -4.5 59 5 319.7 320.1 291.1 327.8 2.44 15 574 4743 0.0 -10.0 47 10.0 -4.4 52 5 320.1 320.8 291.8 330.4 3.12 16 569 4813 -0.9 -5.4 71 4.5 -3.1 50 5 319.9 320.8 292.9 334.5 4.50 17 564 4883 -1.3 -3.3 86 2.0 -2.3 47 5 320.2 321.3 293.7 337.4 5.32 18 558 4968 -1.5 -5.7 73 4.2 -3.5 44 6 321.0 321.9 293.2 335.6 4.48 19 544 5171 0.0 -24.0 14 24.0 -7.7 36 6 325.1 325.3 291.3 328.7 1.01 20 525 5454 -1.9 -39.9 4 38.0 -10.2 31 5 326.1 326.2 290.9 327.0 0.23 21 509 5699 -3.7 -19.7 28 16.0 -9.2 27 4 326.9 327.2 292.3 332.4 1.58 22 505 5762 -3.9 -26.9 15 23.0 -10.6 26 4 327.4 327.5 291.8 330.4 0.84 23 500 5840 -4.3 -32.3 9 28.0 -11.4 10 4 327.8 327.9 291.6 329.7 0.51 24 492 5966 -5.5 -22.5 25 17.0 -10.9 61 3 327.8 328.1 292.3 332.4 1.28 25 470 6323 -7.1 -44.1 3 37.0 -14.0 122 3 330.2 330.2 291.9 330.8 0.16 26 429 7027 -11.1 -32.1 16 21.0 -16.2 99 4 333.8 333.9 293.3 336.1 0.60 27 408 7410 -13.5 -54.5 2 41.0 -19.0 75 7 335.5 335.5 293.3 335.8 0.06 28 400 7560 -14.7 -54.7 2 40.0 -19.8 65 8 335.9 335.9 293.3 336.1 0.06 29 348 8603 -22.3 -48.3 8 26.0 -25.6 88 6 339.3 339.3 294.3 339.8 0.14 30 338 8817 -23.9 -38.9 24 15.0 -26.3 111 4 339.9 340.0 294.7 341.4 0.39 31 335 8882 -24.3 -33.3 43 9.0 -26.1 119 4 340.2 340.4 295.0 342.9 0.69 32 322 9171 -26.3 -36.3 38 10.0 -28.0 157 4 341.3 341.5 295.1 343.4 0.53 33 310 9445 -28.3 -36.3 46 8.0 -29.6 102 6 342.3 342.4 295.4 344.4 0.55 34 304 9585 -29.5 -41.5 30 12.0 -31.1 100 7 342.5 342.6 295.2 343.8 0.33 35 300 9680 -30.1 -39.1 41 9.0 -31.4 100 8 343.0 343.0 295.4 344.6 0.43 36 298 9728 -30.5 -37.5 50 7.0 -31.6 102 8 343.0 343.2 295.5 345.0 0.51 37 256 10788 -39.3 -42.8 69 3.5 -39.6 148 11 345.3 345.4 295.9 346.7 0.34 38 250 10950 -40.5 -44.3 67 3.8 -40.8 155 12 345.9 345.9 296.0 347.1 0.30 39 243 11143 -41.9 -46.9 58 5.0 -42.3 164 14 346.6 346.6 296.1 347.5 0.23 40 234 11398 -44.3 -47.7 69 3.4 -44.5 172 16 346.7 346.7 296.1 347.6 0.22 41 217 11899 -48.7 -52.4 65 3.7 -48.9 180 16 347.4 347.5 296.2 348.0 0.14 42 200 12430 -53.3 -60.3 42 7.0 -53.5 185 16 348.4 348.4 296.3 348.6 0.06 43 198 12494 -53.5 -63.5 28 10.0 -53.7 183 16 349.0 349.1 296.4 349.2 0.04 44 156 13975 -66.7 -72.7 42 6.0 -66.7 153 16 351.2 351.2 296.9 351.3 0.01 45 150 14210 -68.9 -74.9 42 6.0 -68.9 155 19 351.4 351.4 297.0 351.4 0.01 46 134 14875 -74.5 -81.5 33 7.0 -74.5 155 18 353.0 353.0 297.3 353.0 0.00 47 108 16112 -80.1 -87.1 30 7.0 -80.1 79 18 364.8 364.8 299.6 364.9 0.00 48 105 16272 -77.5 -87.5 19 10.0 -77.5 101 18 372.8 372.8 301.1 372.8 0.00 49 100 16550 -80.3 -87.3 30 7.0 -80.3 135 23 372.6 372.6 301.0 372.6 0.00 50 94 16900 -82.3 -89.3 29 7.0 -82.3 150 25 375.3 375.3 301.5 375.3 0.00 51 90 17144 -82.1 -90.1 24 8.0 -82.1 163 17 380.4 380.4 302.3 380.4 0.00 52 85 17470 -76.7 -86.7 19 10.0 -76.7 152 8 397.6 397.6 304.9 397.6 0.00 53 79 17893 -76.9 -86.9 19 10.0 -76.9 81 8 405.6 405.6 305.9 405.6 0.00 54 75 18196 -73.7 -86.7 12 13.0 -73.7 99 7 418.4 418.4 307.5 418.4 0.00 55 70 18600 -74.1 -87.1 12 13.0 -74.2 115 4 425.9 425.9 308.4 425.9 0.00 56 68 18769 -74.7 -87.7 12 13.0 -74.7 103 5 428.1 428.1 308.6 428.1 0.00 57 65 19034 -70.1 -88.1 5 18.0 -70.2 86 4 443.7 443.7 310.3 443.7 0.00 58 59 19608 -70.9 -90.9 4 20.0 -71.0 107 7 454.4 454.4 311.3 454.4 0.00 59 50 20600 -66.1 -96.1 1 30.0 -66.4 160 18 487.7 487.7 314.1 487.7 0.00 60 47 20979 -63.9 -96.9 0 33.0 -64.3 233 11 501.7 501.7 315.1 501.7 0.00 61 32 23348 -62.9 -95.9 0 33.0 -63.5 103 35 562.7 562.7 318.8 562.7 0.00 62 30 23750 -58.9 -92.9 0 34.0 -59.9 100 35 584.1 584.1 319.9 584.1 0.00 63 28 24184 -56.9 -90.9 1 34.0 -58.3 100 36 601.3 601.3 320.7 601.3 0.00 64 21 26025 -52.1 -88.1 1 36.0 -54.9 111 40 667.3 667.3 323.3 667.4 0.01 65 20 26340 -52.3 -88.3 1 36.0 -55.2 115 41 676.1 676.1 323.6 676.1 0.01 66 17 27390 -52.7 -88.7 1 36.0 -55.8 104 38 707.0 707.0 324.7 707.0 0.01 67 16 27783 -51.9 -87.9 1 36.0 -55.4 98 35 721.9 722.0 325.1 722.0 0.01 68 15 28202 -50.1 -86.1 1 36.0 -54.3 92 31 741.4 741.4 325.7 741.5 0.02 69 15 28202 -47.7 -84.7 1 37.0 -52.8 92 31 749.4 749.4 325.9 749.5 0.02 70 14 28661 -45.1 -83.1 1 38.0 -51.5 86 27 773.1 773.1 326.5 773.3 0.03 71 13 29158 -43.3 -81.3 1 38.0 -50.7 88 25 795.9 795.9 327.1 796.3 0.04 72 12 29694 -45.5 -82.5 1 37.0 -52.2 91 23 806.5 806.6 327.4 806.9 0.04 TRP 94 16900 -82.3 -89.3 29 7.0 -82.3 150 25 375.3 375.3 301.5 375.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 574.00 mb = 4742.86 m = 15560.37 ft Freezing level: 544.00 mb = 5170.89 m = 16964.65 ft Freezing level: 544.00 mb = 5170.89 m = 16964.65 ft Wetbulb zero: 619.40 mb = 4129.46 m = 13547.95 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 57.75 % Est. max temperature: 34.24 C = 93.64 F Sfc-Lift cond lev (LCL): 923.80 mb = 761.28 m = 2497.62 ft T: 22.65 C 700-500 lapse rate: 5.05 C/km ThetaE index: 29.22 C Layer 1004.0- 757.0 mb Conv cond level (CCL): 831.76 mb = 1668.18 m = 5472.98 ft Mean mixing ratio: 16.59 g/kg Conv temperature: 35.18 C = 95.32 F Cap Strength: 2.57 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.46 C Lifted Index @700 mb: -1.58 C Showalter Index: 3.94 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 15.30 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 156.00 Risk: None Energy Index: -1.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 887.05 J/kg Max Up Vert Vel: 42.12 m/s Conv Inhibition (B-): 75.13 J/kg Cap Strength: 2.57 C Lift Cond Lev (LCL): 898.75 mb = 999.66 m = 3279.68 ft Lev Free Conv (LFC): 773.75 mb = 2286.19 m = 7500.52 ft Equ Level (EL): 153.75 mb = 14062.19 m = 46135.25 ft B at Equ Level: 886.51 J/kg Max Parcel Lev (MPL): 93.75 mb = 16914.79 m = 55494.06 ft Wind level data Storm motion: 7 at 5 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 1007 28 315 5 3.5 -3.5 | 256 4 4.1 1.0 1 1000 61 275 8 8.0 -0.7 | 246 9 8.5 3.9 2 925 750 280 10 9.8 -1.7 | 255 11 10.4 2.8 3 908 914 285 12 11.6 -3.1 | 263 12 12.1 1.5 4 876 1219 270 10 10.0 -0.0 | 247 11 10.5 4.6 5 850 1482 270 10 10.0 -0.0 | 247 11 10.5 4.6 6 846 1524 280 10 9.8 -1.7 | 255 11 10.4 2.8 7 787 2134 270 4 4.0 -0.0 | 225 6 4.5 4.6 8 759 2438 25 2 -0.8 -1.8 | 174 3 -0.3 2.7 9 732 2743 75 4 -3.9 -1.0 | 137 5 -3.3 3.5 10 707 3048 40 6 -3.9 -4.6 | 89 3 -3.3 -0.0 11 700 3127 45 6 -4.2 -4.2 | 95 4 -3.7 0.3 12 681 3353 55 6 -4.9 -3.4 | 104 5 -4.4 1.1 13 655 3658 85 4 -4.0 -0.3 | 141 5 -3.4 4.2 14 631 3962 55 6 -4.9 -3.4 | 104 5 -4.4 1.1 15 608 4267 70 4 -3.8 -1.4 | 135 5 -3.2 3.2 16 543 5182 35 6 -3.4 -4.9 | 83 3 -2.9 -0.4 17 503 5791 25 4 -1.7 -3.6 | 129 1 -1.2 0.9 18 500 5840 10 4 -0.7 -3.9 | 166 1 -0.2 0.6 19 484 6096 115 2 -1.8 0.8 | 167 6 -1.3 5.4 20 447 6706 135 4 -2.8 2.8 | 163 8 -2.3 7.4 21 430 7010 100 4 -3.9 0.7 | 147 6 -3.4 5.3 22 400 7560 65 8 -7.3 -3.4 | 100 7 -6.7 1.2 23 381 7925 50 10 -7.7 -6.4 | 75 7 -7.1 -1.9 24 365 8230 50 10 -7.7 -6.4 | 75 7 -7.1 -1.9 25 336 8839 115 4 -3.6 1.7 | 154 7 -3.1 6.3 26 323 9144 160 4 -1.4 3.8 | 174 8 -0.8 8.3 27 310 9449 100 6 -5.9 1.0 | 136 8 -5.4 5.6 28 300 9680 100 8 -7.9 1.4 | 129 9 -7.3 5.9 29 250 10950 155 12 -5.1 10.9 | 164 16 -4.5 15.4 30 238 11278 170 16 -2.8 15.8 | 174 20 -2.2 20.3 31 207 12192 185 16 1.4 15.9 | 185 21 1.9 20.5 32 200 12430 185 16 1.4 15.9 | 185 21 1.9 20.5 33 162 13716 150 12 -6.0 10.4 | 160 16 -5.5 15.0 34 150 14210 155 19 -8.0 17.2 | 161 23 -7.5 21.8 35 132 14935 155 18 -7.6 16.3 | 161 22 -7.1 20.9 36 113 15850 75 16 -15.5 -4.1 | 92 15 -14.9 0.4 37 107 16154 80 18 -17.7 -3.1 | 95 17 -17.2 1.4 38 102 16459 135 19 -13.4 13.4 | 144 22 -12.9 18.0 39 100 16550 135 23 -16.3 16.3 | 143 26 -15.7 20.8 40 96 16764 135 23 -16.3 16.3 | 143 26 -15.7 20.8 41 94 16900 150 25 -12.5 21.7 | 155 29 -12.0 26.2 42 87 17374 175 10 -0.9 10.0 | 179 15 -0.3 14.5 43 82 17678 110 4 -3.8 1.4 | 151 7 -3.2 5.9 44 78 17983 70 10 -9.4 -3.4 | 97 9 -8.9 1.1 45 74 18288 110 6 -5.6 2.1 | 142 8 -5.1 6.6 46 70 18593 170 6 -1.0 5.9 | 177 10 -0.5 10.5 47 70 18600 115 4 -3.6 1.7 | 154 7 -3.1 6.3 48 67 18898 95 6 -6.0 0.5 | 133 7 -5.4 5.1 49 63 19202 75 2 -1.9 -0.5 | 161 4 -1.4 4.0 50 60 19507 120 6 -5.2 3.0 | 148 9 -4.7 7.6 51 57 19812 85 8 -8.0 -0.7 | 117 8 -7.4 3.9 52 54 20117 70 6 -5.6 -2.1 | 116 6 -5.1 2.5 53 52 20422 135 10 -7.1 7.1 | 151 13 -6.5 11.6 54 50 20600 160 18 -6.2 16.9 | 165 22 -5.6 21.5 55 49 20726 160 18 -6.2 16.9 | 165 22 -5.6 21.5 56 44 21336 335 2 0.8 -1.8 | 207 3 1.4 2.7 57 40 21946 55 16 -13.1 -9.2 | 70 13 -12.6 -4.6 58 36 22555 55 19 -15.6 -10.9 | 67 16 -15.0 -6.3 59 33 23165 105 35 -33.8 9.1 | 112 36 -33.3 13.6 60 30 23750 100 35 -34.5 6.1 | 107 36 -33.9 10.6 61 24 25298 100 39 -38.4 6.8 | 107 40 -37.9 11.3 62 20 26340 115 41 -37.2 17.3 | 121 43 -36.6 21.9 63 19 26518 115 45 -40.8 19.0 | 120 47 -40.2 23.6 64 14 27737 85 27 -26.9 -2.4 | 95 26 -26.4 2.2 65 11 28651 95 21 -20.9 1.8 | 107 21 -20.4 6.4 66 8 29870 80 21 -20.7 -3.6 | 93 20 -20.1 0.9 Wind Parameters Mean winds (0-6000m): 336.7 at 6.1 knts Storm direction: 6.7 at 4.6 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -162.2 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -28.2 tot: -14.4 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -1.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 122.19 Bulk Shear: 7.26 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 ------------------------------------------------------------------------------- 500 278 8 249 10| 0.0 6.3 6.3| 2.4 -1.7 0.7 1.5 -0.03| 6.8 -0.2 1000 280 9 253 10| 1.0 3.1 4.1| 8.5 -5.4 3.1 3.1 0.07| 5.5 0.4 1500 277 10 252 11| 0.2 2.1 2.3| 13.1 -11.9 1.1 0.8 0.01| 5.0 0.1 2000 277 9 251 10| 0.2 1.0 1.2| 13.1 -20.1 -7.1 -3.5 -0.17| 5.0 -0.9 2500 278 8 248 9| 1.3 0.8 2.1| 13.9 -23.9 -10.1 -4.0 -0.26| 5.7 -1.5 3000 283 7 249 8| 1.6 0.7 2.3| 13.9 -28.2 -14.4 -4.8 -0.34| 5.7 -1.9 4000 298 7 258 7| 1.2 0.3 1.5| 18.6 -31.5 -12.9 -3.2 -0.25| 5.2 -1.3 5000 318 6 273 5| 0.9 0.1 1.0| 20.6 -34.0 -13.4 -2.7 -0.24| 4.6 -1.1 6000 337 6 290 3| 0.8 0.2 1.0| 22.3 -34.5 -12.2 -2.0 -0.17| 4.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251017.00.gif