UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 13 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 1008 28 25.2 22.2 83 3.0 23.0 350 2 297.7 300.7 295.9 346.8 16.95 1 1000 69 25.4 22.9 86 2.5 23.6 355 6 298.5 301.8 296.7 350.5 17.85 2 991 149 26.0 23.0 84 3.0 23.8 336 5 299.9 303.2 297.3 353.1 18.13 3 925 756 22.2 20.1 88 2.1 20.7 315 4 302.0 305.0 296.6 349.9 16.22 4 856 1427 18.8 15.7 82 3.1 16.7 271 2 305.2 307.7 295.4 344.8 13.22 5 850 1488 18.6 15.9 84 2.7 16.8 265 2 305.6 308.1 295.7 346.0 13.49 6 821 1786 18.4 6.4 45 12.0 11.2 341 2 308.5 309.9 292.0 331.0 7.36 7 762 2421 14.6 10.6 77 4.0 12.0 36 6 311.0 313.0 295.1 343.5 10.60 8 700 3133 9.6 7.1 84 2.5 8.0 60 10 313.1 314.8 294.6 341.3 9.08 9 660 3617 6.8 4.6 86 2.2 5.5 41 11 315.3 316.8 294.5 340.6 8.09 10 621 4113 3.8 -4.2 56 8.0 -0.2 63 4 317.4 318.3 292.2 331.9 4.51 11 603 4351 2.2 -2.8 69 5.0 -0.4 67 2 318.2 319.2 293.0 334.8 5.17 12 590 4526 1.8 -6.2 55 8.0 -2.0 58 4 319.7 320.5 292.5 333.0 4.08 13 586 4581 1.4 -6.6 55 8.0 -2.4 55 4 319.9 320.7 292.5 332.9 3.98 14 585 4595 1.4 -7.6 51 9.0 -2.8 56 4 320.0 320.8 292.3 332.1 3.69 15 582 4636 2.0 -15.0 27 17.0 -4.7 58 5 321.2 321.6 291.2 328.1 2.05 16 575 4734 2.4 -31.6 6 34.0 -6.9 65 6 322.8 322.9 290.1 324.5 0.47 17 503 5803 -2.5 -50.5 1 48.0 -11.1 76 24 329.4 329.4 291.6 329.7 0.07 18 500 5850 -2.7 -48.7 1 46.0 -11.2 75 25 329.7 329.8 291.7 330.1 0.09 19 436 6916 -11.9 -39.9 8 28.0 -17.2 89 24 331.3 331.3 292.3 332.3 0.27 20 400 7570 -16.1 -50.1 4 34.0 -20.7 105 19 334.1 334.1 292.9 334.5 0.10 21 397 7626 -16.5 -41.5 10 25.0 -20.7 108 18 334.3 334.3 293.1 335.3 0.25 22 389 7779 -16.3 -43.3 8 27.0 -20.7 116 14 336.5 336.5 293.6 337.3 0.21 23 380 7954 -17.5 -32.5 26 15.0 -20.8 125 10 337.2 337.3 294.2 339.6 0.66 24 335 8885 -23.5 -41.5 18 18.0 -26.2 131 9 341.3 341.4 294.9 342.5 0.30 25 300 9680 -29.7 -39.7 37 10.0 -31.1 145 12 343.5 343.6 295.6 345.1 0.40 26 298 9728 -30.3 -39.3 41 9.0 -31.6 146 12 343.3 343.4 295.5 345.0 0.42 27 268 10472 -36.3 -51.3 20 15.0 -37.5 122 11 345.2 345.2 295.7 345.7 0.13 28 250 10950 -40.1 -54.1 21 14.0 -40.9 95 16 346.4 346.5 295.9 346.9 0.10 29 200 12440 -52.3 -72.3 7 20.0 -52.7 105 19 349.9 349.9 296.6 350.0 0.01 30 158 13915 -64.3 -77.3 15 13.0 -64.4 97 26 354.0 354.0 297.5 354.0 0.01 31 150 14230 -66.7 -78.7 17 12.0 -66.8 100 23 355.2 355.2 297.7 355.2 0.01 32 100 16600 -80.9 -89.9 21 9.0 -80.9 70 18 371.4 371.4 300.8 371.4 0.00 33 95 16886 -82.7 -90.7 24 8.0 -82.7 65 18 373.4 373.4 301.2 373.4 0.00 34 84 17574 -80.7 -88.7 25 8.0 -80.7 83 18 390.8 390.8 303.9 390.8 0.00 35 82 17711 -76.3 -87.3 16 11.0 -76.3 94 16 402.5 402.5 305.5 402.5 0.00 36 70 18630 -72.3 -86.3 10 14.0 -72.4 95 19 429.7 429.7 308.8 429.7 0.00 37 69 18715 -71.7 -86.7 9 15.0 -71.8 98 18 432.8 432.8 309.1 432.8 0.00 38 64 19157 -73.7 -88.7 8 15.0 -73.7 114 14 437.8 437.8 309.7 437.8 0.00 39 60 19535 -73.7 -90.7 6 17.0 -73.7 69 14 445.9 445.9 310.5 446.0 0.00 40 57 19838 -69.7 -90.7 3 21.0 -69.8 67 28 461.6 461.6 311.9 461.6 0.00 41 51 20509 -65.3 -91.3 2 26.0 -65.6 100 30 486.8 486.8 314.0 486.8 0.00 42 50 20630 -65.7 -91.7 2 26.0 -66.0 100 23 488.7 488.7 314.1 488.7 0.00 43 38 22305 -63.9 -96.9 0 33.0 -64.4 72 27 533.1 533.1 317.1 533.2 0.00 44 30 23770 -59.1 -93.1 0 34.0 -60.1 100 41 583.5 583.5 319.8 583.5 0.00 45 26 24674 -57.5 -91.5 1 34.0 -58.9 88 36 612.4 612.4 321.2 612.5 0.00 46 23 25461 -51.9 -87.9 1 36.0 -54.6 85 45 650.8 650.8 322.7 650.8 0.01 47 20 26370 -51.5 -87.5 1 36.0 -54.6 80 54 678.5 678.5 323.7 678.6 0.01 48 18 27054 -52.3 -88.3 1 36.0 -55.4 85 58 696.8 696.8 324.3 696.8 0.01 49 13 29198 -45.1 -83.1 1 38.0 -51.7 83 51 789.7 789.7 327.0 789.9 0.03 50 11 30316 -44.5 -82.5 1 38.0 -52.1 86 44 830.5 830.5 328.0 830.9 0.04 51 10 30960 -41.3 -80.3 1 39.0 -50.8 95 37 865.4 865.4 328.7 866.0 0.06 52 7.1 33290 -40.5 -79.5 1 39.0 -52.1 957.7 957.8 330.5 958.9 0.10 TRP 95 16886 -82.7 -90.7 24 8.0 -82.7 65 18 373.4 373.4 301.2 373.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 539.73 mb = 5257.25 m = 17247.98 ft Wetbulb zero: 622.08 mb = 4099.21 m = 13448.68 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 60.01 % Est. max temperature: 32.68 C = 90.82 F Sfc-Lift cond lev (LCL): 965.27 mb = 380.78 m = 1249.25 ft T: 24.55 C 700-500 lapse rate: 4.53 C/km ThetaE index: 15.04 C Layer 821.0- 762.0 mb Conv cond level (CCL): 882.14 mb = 1166.88 m = 3828.30 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 31.52 C = 88.74 F Cap Strength: 1.68 C Lifted Index: -0.08 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -1.26 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.60 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -2.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 625.64 J/kg Max Up Vert Vel: 35.37 m/s Conv Inhibition (B-): 62.27 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 923.00 mb = 774.79 m = 2541.92 ft Lev Free Conv (LFC): 738.00 mb = 2689.65 m = 8824.19 ft Equ Level (EL): 188.00 mb = 12827.44 m = 42084.28 ft B at Equ Level: 619.93 J/kg Max Parcel Lev (MPL): 108.00 mb = 16150.38 m = 52986.16 ft Wind level data Storm motion: 87 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 1008 28 350 2 0.3 -2.0 | 285 7 6.4 -1.7 1 1000 69 355 6 0.5 -6.0 | 311 9 6.5 -5.7 2 974 305 300 2 1.7 -1.0 | 275 8 7.7 -0.7 3 925 756 315 4 2.8 -2.8 | 286 9 8.8 -2.5 4 908 914 320 4 2.6 -3.1 | 288 9 8.6 -2.8 5 850 1488 265 2 2.0 0.2 | 267 8 8.0 0.5 6 846 1524 265 2 2.0 0.2 | 267 8 8.0 0.5 7 816 1829 355 2 0.2 -2.0 | 285 6 6.2 -1.7 8 788 2134 45 4 -2.8 -2.8 | 308 4 3.2 -2.5 9 760 2438 35 6 -3.4 -4.9 | 331 5 2.6 -4.6 10 707 3048 55 10 -8.2 -5.7 | 22 6 -2.2 -5.4 11 700 3133 60 10 -8.7 -5.0 | 29 5 -2.6 -4.7 12 681 3353 30 14 -7.0 -12.1 | 5 12 -1.0 -11.8 13 608 4267 70 2 -1.9 -0.7 | 275 4 4.1 -0.4 14 586 4572 55 4 -3.3 -2.3 | 306 3 2.7 -2.0 15 543 5182 95 14 -13.9 1.2 | 101 8 -7.9 1.5 16 500 5850 75 25 -24.1 -6.5 | 71 19 -18.1 -6.2 17 466 6401 75 25 -24.1 -6.5 | 71 19 -18.1 -6.2 18 413 7315 100 23 -22.7 4.0 | 104 17 -16.6 4.3 19 400 7570 105 19 -18.4 4.9 | 113 13 -12.3 5.2 20 366 8230 140 4 -2.6 3.1 | 226 5 3.4 3.4 21 351 8534 125 8 -6.6 4.6 | 174 5 -0.5 4.9 22 300 9680 145 12 -6.9 9.8 | 175 10 -0.9 10.1 23 284 10058 155 10 -4.2 9.1 | 191 10 1.8 9.4 24 260 10668 105 12 -11.6 3.1 | 121 7 -5.6 3.4 25 250 10950 95 16 -15.9 1.4 | 100 10 -9.9 1.7 26 227 11582 95 18 -17.9 1.6 | 99 12 -11.9 1.9 27 208 12192 105 19 -18.4 4.9 | 113 13 -12.3 5.2 28 200 12440 105 19 -18.4 4.9 | 113 13 -12.3 5.2 29 163 13716 95 27 -26.9 2.4 | 97 21 -20.9 2.7 30 150 14230 100 23 -22.7 4.0 | 104 17 -16.6 4.3 31 120 15545 100 19 -18.7 3.3 | 106 13 -12.7 3.6 32 100 16600 70 18 -16.9 -6.2 | 62 12 -10.9 -5.9 33 97 16764 70 18 -16.9 -6.2 | 62 12 -10.9 -5.9 34 95 16886 65 18 -16.3 -7.6 | 55 13 -10.3 -7.3 35 87 17374 65 21 -19.0 -8.9 | 57 16 -13.0 -8.6 36 78 17983 115 12 -10.9 5.1 | 138 7 -4.9 5.4 37 74 18288 10 10 -1.7 -9.8 | 336 10 4.3 -9.5 38 70 18593 60 10 -8.7 -5.0 | 29 5 -2.6 -4.7 39 70 18630 95 19 -18.9 1.7 | 99 13 -12.9 2.0 40 64 19202 115 14 -12.7 5.9 | 133 9 -6.7 6.2 41 60 19507 70 12 -11.3 -4.1 | 54 6 -5.3 -3.8 42 57 19812 65 27 -24.5 -11.4 | 59 22 -18.5 -11.1 43 52 20422 100 35 -34.5 6.1 | 103 29 -28.5 6.4 44 50 20630 100 23 -22.7 4.0 | 104 17 -16.6 4.3 45 47 21031 105 23 -22.2 6.0 | 111 17 -16.2 6.3 46 45 21336 80 23 -22.7 -4.0 | 77 17 -16.6 -3.7 47 38 22250 70 27 -25.4 -9.2 | 65 21 -19.4 -8.9 48 35 22860 90 31 -31.0 0.0 | 91 25 -25.0 0.3 49 30 23770 100 41 -40.4 7.1 | 102 35 -34.4 7.4 50 27 24384 90 33 -33.0 0.0 | 91 27 -27.0 0.3 51 20 26370 80 54 -53.2 -9.4 | 79 48 -47.2 -9.1 52 18 27127 85 58 -57.8 -5.1 | 85 52 -51.8 -4.8 53 17 27432 90 58 -58.0 0.0 | 90 52 -52.0 0.3 54 12 29870 80 49 -48.3 -8.5 | 79 43 -42.2 -8.2 55 10 30960 95 37 -36.9 3.2 | 97 31 -30.8 3.5 Wind Parameters Mean winds (0-6000m): 57.1 at 8.0 knts Storm direction: 87.1 at 6.0 knts Shear (0-3000m) pos: 2.0 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 24.9 neg: -15.3 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 66.41 Bulk Shear: 9.42 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 ------------------------------------------------------------------------------- 500 332 3 289 8| 0.0 2.1 2.1| 5.5 -8.1 -2.6 -5.1 -0.11| 8.0 -0.9 1000 323 4 287 9| 0.3 1.0 1.4| 8.1 -9.8 -1.7 -1.7 -0.05| 5.1 -0.3 1500 316 3 284 9| 0.2 1.0 1.2| 8.1 -15.3 -7.2 -4.8 -0.23| 4.3 -1.0 2000 320 3 284 8| 1.2 0.7 1.9| 15.3 -15.3 -0.0 -0.0 0.06| 4.5 0.3 2500 344 3 293 8| 1.7 0.6 2.2| 19.1 -15.3 3.8 1.5 0.19| 4.5 0.8 3000 9 4 306 7| 2.0 0.5 2.5| 24.9 -15.3 9.6 3.2 0.32| 4.4 1.4 4000 26 6 324 6| 0.9 0.3 1.2| 26.6 -25.6 1.0 0.3 0.07| 5.5 0.4 5000 34 6 327 5| 1.6 0.4 1.9| 34.2 -27.6 6.6 1.3 0.17| 5.7 1.0 6000 57 8 10 4| 1.3 0.9 2.2| 37.3 -51.2 -13.9 -2.3 0.07| 6.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251013.12.gif