UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 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 1006 28 31.2 25.2 71 6.0 26.7 270 6 303.8 307.6 299.7 364.9 20.46 1 1005 34 29.8 23.8 70 6.0 25.3 267 6 302.5 306.0 298.3 358.2 18.78 2 1000 62 28.8 23.8 74 5.0 25.1 250 6 302.0 305.4 298.2 357.7 18.88 3 979 251 26.6 23.0 81 3.6 24.0 254 7 301.6 304.9 297.8 355.8 18.36 4 925 753 23.4 18.9 76 4.5 20.2 265 10 303.2 306.0 296.1 347.8 15.02 5 850 1487 19.2 14.6 75 4.6 16.1 255 4 306.3 308.6 295.1 343.5 12.39 6 784 2179 15.6 9.6 67 6.0 11.8 169 6 309.6 311.4 294.0 338.9 9.62 7 751 2544 13.2 10.5 84 2.7 11.4 115 3 310.8 312.8 295.1 343.5 10.68 8 700 3134 10.6 7.5 81 3.1 8.7 35 8 314.2 316.0 295.1 343.3 9.34 9 635 3939 5.8 2.8 81 3.0 4.1 18 16 317.6 319.1 294.6 341.1 7.40 10 623 4096 5.4 -1.6 61 7.0 1.7 19 15 318.9 320.0 293.4 336.5 5.47 11 595 4470 3.0 -5.0 56 8.0 -1.0 23 15 320.4 321.2 293.0 334.8 4.43 12 579 4691 1.4 -4.6 64 6.0 -1.6 25 15 321.0 321.9 293.4 336.3 4.70 13 573 4775 0.8 -1.8 83 2.6 -0.6 26 15 321.2 322.4 294.4 340.2 5.86 14 561 4944 -0.5 -1.8 91 1.3 -1.2 27 14 321.7 322.8 294.6 341.1 5.99 15 552 5074 -1.1 -5.5 72 4.4 -3.3 29 14 322.4 323.3 293.7 337.5 4.60 16 542 5219 -2.1 -3.8 88 1.7 -3.0 32 14 322.9 324.0 294.4 340.4 5.34 17 537 5293 -2.5 -3.8 91 1.3 -3.1 38 15 323.3 324.4 294.6 340.9 5.39 18 533 5353 -2.9 -4.1 91 1.2 -3.5 43 15 323.5 324.6 294.6 340.9 5.31 19 531 5382 -2.7 -5.1 84 2.4 -3.9 46 15 324.1 325.1 294.4 340.4 4.93 20 530 5397 -2.5 -5.3 81 2.8 -3.9 47 15 324.5 325.5 294.4 340.6 4.87 21 529 5412 -2.3 -6.1 75 3.8 -4.1 48 15 325.0 325.9 294.3 340.1 4.59 22 527 5442 -2.3 -10.3 54 8.0 -5.8 51 16 325.3 326.0 293.4 336.4 3.31 23 526 5458 -1.9 -15.9 33 14.0 -7.3 52 16 326.0 326.4 292.6 333.2 2.10 24 516 5610 -2.3 -20.3 24 18.0 -8.5 55 17 327.3 327.6 292.4 332.4 1.48 25 514 5641 -2.3 -20.3 24 18.0 -8.5 55 17 327.6 327.9 292.5 332.8 1.48 26 511 5688 -2.9 -13.9 42 11.0 -7.4 55 17 327.5 328.0 293.4 336.2 2.56 27 507 5750 -3.3 -11.3 54 8.0 -6.8 55 17 327.7 328.3 294.0 338.5 3.18 28 500 5860 -4.1 -15.1 42 11.0 -8.4 55 18 328.0 328.5 293.4 336.2 2.37 29 499 5876 -4.1 -19.1 30 15.0 -9.4 55 18 328.2 328.6 292.8 334.1 1.69 30 495 5939 -4.9 -13.9 49 9.0 -8.5 56 19 328.0 328.5 293.6 337.0 2.64 31 488 6051 -5.3 -22.3 25 17.0 -10.8 58 20 328.9 329.1 292.7 333.5 1.31 32 479 6197 -5.7 -27.7 16 22.0 -11.9 61 22 330.1 330.3 292.6 333.1 0.82 33 463 6462 -8.1 -21.1 34 13.0 -12.3 65 25 330.3 330.7 293.3 335.8 1.53 34 405 7486 -15.3 -44.3 6 29.0 -20.0 63 20 333.9 334.0 293.0 334.6 0.18 35 400 7580 -16.1 -46.1 6 30.0 -20.6 60 18 334.1 334.1 293.0 334.7 0.15 36 345 8674 -22.1 -56.1 3 34.0 -25.6 32 14 340.4 340.4 294.4 340.6 0.06 37 300 9680 -29.7 -62.7 3 33.0 -32.0 60 12 343.5 343.5 295.2 343.6 0.03 38 273 10348 -34.1 -70.1 1 36.0 -35.8 69 9 346.5 346.5 295.8 346.6 0.01 39 250 10960 -39.1 -68.1 3 29.0 -40.3 70 10 347.9 347.9 296.2 348.0 0.02 40 200 12440 -52.1 -66.1 17 14.0 -52.4 125 14 350.3 350.3 296.7 350.4 0.03 41 176 13255 -59.3 -70.3 23 11.0 -59.5 117 16 351.5 351.5 297.0 351.5 0.02 42 150 14240 -66.9 -78.9 17 12.0 -67.0 75 19 354.8 354.8 297.7 354.9 0.01 43 146 14402 -68.1 -79.1 19 11.0 -68.2 75 20 355.5 355.5 297.8 355.5 0.01 44 100 16600 -78.9 -89.9 15 11.0 -78.9 115 14 375.3 375.3 301.5 375.3 0.00 45 93 17010 -81.3 -89.3 25 8.0 -81.3 35 4 378.4 378.4 302.0 378.4 0.00 46 73 18396 -74.3 -88.3 10 14.0 -74.3 82 20 420.4 420.4 307.7 420.4 0.00 47 70 18640 -75.7 -88.7 11 13.0 -75.7 105 12 422.4 422.4 308.0 422.4 0.00 48 61 19440 -75.1 -91.1 7 16.0 -75.2 86 9 440.7 440.7 310.0 440.7 0.00 49 55 20047 -71.9 -91.9 3 20.0 -72.0 86 26 461.3 461.3 311.9 461.3 0.00 50 50 20620 -65.1 -94.1 1 29.0 -65.4 100 33 490.1 490.1 314.2 490.1 0.00 51 49 20743 -63.3 -94.3 1 31.0 -63.7 100 35 497.2 497.2 314.8 497.2 0.00 52 44 21406 -60.1 -94.1 0 34.0 -60.7 89 26 520.5 520.5 316.4 520.5 0.00 53 32 23380 -61.1 -94.1 1 33.0 -61.9 90 31 567.5 567.5 319.0 567.5 0.00 54 30 23780 -60.7 -93.7 1 33.0 -61.6 100 35 579.2 579.2 319.6 579.2 0.00 55 20 26350 -53.7 -88.7 1 35.0 -56.2 105 51 671.8 671.8 323.5 671.9 0.01 56 12 29707 -45.3 -83.3 1 38.0 -52.1 87 46 807.2 807.3 327.4 807.5 0.03 57 11 30289 -45.3 -83.3 1 38.0 -52.5 86 43 827.6 827.6 327.9 827.9 0.03 58 10 30930 -43.1 -81.1 1 38.0 -51.7 85 39 858.7 858.7 328.6 859.2 0.06 59 8.5 32038 -37.7 -77.7 1 40.0 -50.1 920.6 920.7 329.8 921.9 0.11 60 7.3 33082 -40.3 -79.3 1 39.0 -51.9 951.0 951.0 330.4 952.1 0.10 61 6.5 33875 -39.5 -78.5 1 39.0 -52.1 986.4 986.5 331.0 988.0 0.13 TRP 93 17010 -81.3 -89.3 25 8.0 -81.3 35 4 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 565.62 mb = 4879.03 m = 16007.13 ft Wetbulb zero: 605.37 mb = 4329.49 m = 14204.18 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 72.89 % Est. max temperature: 33.38 C = 92.09 F Sfc-Lift cond lev (LCL): 922.97 mb = 772.11 m = 2533.14 ft T: 23.29 C 700-500 lapse rate: 5.39 C/km ThetaE index: 25.93 C Layer 1005.0- 751.0 mb Conv cond level (CCL): 853.22 mb = 1454.15 m = 4770.78 ft Mean mixing ratio: 16.81 g/kg Conv temperature: 33.50 C = 92.30 F Cap Strength: 1.71 C Lifted Index: -1.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.59 C Lifted Index @700 mb: -0.61 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.70 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.20 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 821.74 J/kg Max Up Vert Vel: 40.54 m/s Conv Inhibition (B-): 44.21 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 898.62 mb = 1004.19 m = 3294.56 ft Lev Free Conv (LFC): 773.62 mb = 2292.13 m = 7520.03 ft Equ Level (EL): 163.62 mb = 13704.76 m = 44962.59 ft B at Equ Level: 811.95 J/kg Max Parcel Lev (MPL): 103.62 mb = 16393.64 m = 53784.24 ft Wind level data Storm motion: 53 at 8 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 1006 28 270 6 6.0 -0.0 | 249 13 12.2 4.7 1 1000 62 250 6 5.6 2.1 | 240 14 11.9 6.7 2 925 753 265 10 10.0 0.9 | 251 17 16.2 5.5 3 877 1219 275 6 6.0 -0.5 | 251 13 12.2 4.2 4 850 1487 255 4 3.9 1.0 | 240 12 10.1 5.7 5 846 1524 245 4 3.6 1.7 | 237 12 9.8 6.4 6 816 1829 155 4 -1.7 3.6 | 209 9 4.5 8.3 7 788 2134 175 6 -0.5 6.0 | 208 12 5.7 10.7 8 733 2743 85 2 -2.0 -0.2 | 223 6 4.2 4.5 9 707 3048 30 8 -4.0 -6.9 | 315 3 2.2 -2.3 10 700 3134 35 8 -4.6 -6.6 | 319 2 1.6 -1.9 11 656 3658 15 16 -4.1 -15.5 | 349 11 2.1 -10.8 12 544 5182 30 14 -7.0 -12.1 | 6 7 -0.8 -7.5 13 524 5486 55 16 -13.1 -9.2 | 57 8 -6.9 -4.5 14 500 5860 55 18 -14.7 -10.3 | 56 10 -8.5 -5.7 15 431 7010 75 31 -29.9 -8.0 | 82 24 -23.7 -3.3 16 400 7580 60 18 -15.6 -9.0 | 65 10 -9.4 -4.3 17 382 7925 45 14 -9.9 -9.9 | 35 6 -3.7 -5.2 18 366 8230 50 18 -13.8 -11.6 | 48 10 -7.6 -6.9 19 337 8839 25 12 -5.1 -10.9 | 350 6 1.1 -6.2 20 323 9144 70 12 -11.3 -4.1 | 96 5 -5.1 0.6 21 310 9449 55 14 -11.5 -8.0 | 57 6 -5.2 -3.4 22 300 9680 60 12 -10.4 -6.0 | 72 4 -4.2 -1.3 23 297 9754 75 12 -11.6 -3.1 | 106 6 -5.4 1.6 24 261 10668 65 8 -7.3 -3.4 | 141 2 -1.0 1.3 25 250 10960 70 10 -9.4 -3.4 | 112 3 -3.2 1.3 26 217 11887 80 14 -13.8 -2.4 | 107 8 -7.6 2.2 27 200 12440 125 14 -11.5 8.0 | 158 14 -5.2 12.7 28 189 12802 135 14 -9.9 9.9 | 166 15 -3.7 14.6 29 150 14240 75 19 -18.4 -4.9 | 89 12 -12.1 -0.2 30 140 14630 75 21 -20.3 -5.4 | 87 14 -14.1 -0.8 31 108 16154 95 31 -30.9 2.7 | 107 26 -24.7 7.4 32 100 16600 115 14 -12.7 5.9 | 149 12 -6.5 10.6 33 97 16764 115 14 -12.7 5.9 | 149 12 -6.5 10.6 34 93 17010 35 4 -2.3 -3.3 | 250 4 3.9 1.4 35 92 17069 15 6 -1.6 -5.8 | 284 5 4.7 -1.1 36 83 17678 10 23 -4.0 -22.7 | 353 18 2.2 -18.0 37 74 18288 55 23 -18.8 -13.2 | 56 15 -12.6 -8.5 38 71 18593 130 16 -12.3 10.3 | 158 16 -6.0 15.0 39 70 18640 105 12 -11.6 3.1 | 145 9 -5.4 7.8 40 67 18898 95 14 -13.9 1.2 | 127 10 -7.7 5.9 41 60 19507 85 8 -8.0 -0.7 | 156 4 -1.7 4.0 42 57 19812 90 18 -18.0 0.0 | 112 13 -11.8 4.7 43 52 20422 80 37 -36.4 -6.4 | 87 30 -30.2 -1.8 44 50 20620 100 33 -32.5 5.7 | 112 28 -26.3 10.4 45 49 20726 100 35 -34.5 6.1 | 111 30 -28.2 10.8 46 45 21336 85 25 -24.9 -2.2 | 98 19 -18.7 2.5 47 42 21641 100 31 -30.5 5.4 | 112 26 -24.3 10.1 48 37 22555 70 23 -21.6 -7.9 | 78 16 -15.4 -3.2 49 30 23780 100 35 -34.5 6.1 | 111 30 -28.2 10.8 50 29 24079 95 35 -34.9 3.1 | 105 30 -28.6 7.7 51 24 25298 85 51 -50.8 -4.4 | 90 45 -44.6 0.2 52 20 26213 100 51 -50.2 8.9 | 107 46 -44.0 13.5 53 20 26350 105 51 -49.3 13.2 | 113 47 -43.0 17.9 54 15 28042 90 56 -56.0 0.0 | 95 50 -49.8 4.7 55 10 30930 85 39 -38.9 -3.4 | 92 33 -32.6 1.3 Wind Parameters Mean winds (0-6000m): 23.1 at 10.4 knts Storm direction: 53.1 at 7.8 knts Shear (0-3000m) pos: 0.3 neg: 1.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 60.5 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -36.7 tot: -18.2 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 24.93 Bulk Shear: 32.96 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 ------------------------------------------------------------------------------- 500 256 7 244 15| 0.0 3.1 3.1| 6.3 -6.5 -0.2 -0.4 -0.05| 4.8 -0.3 1000 262 8 248 15| 1.0 1.5 2.5| 11.9 -6.5 5.4 5.4 0.12| 4.3 0.5 1500 263 7 248 15| 0.6 1.3 1.9| 11.9 -17.0 -5.1 -3.4 -0.16| 4.6 -0.8 2000 255 7 243 14| 0.5 2.4 2.8| 11.9 -33.4 -21.5 -10.8 -0.37| 5.5 -2.0 2500 243 6 238 14| 0.4 1.8 2.2| 13.5 -36.3 -22.9 -9.2 -0.30| 5.7 -1.7 3000 244 6 238 14| 0.3 1.8 2.1| 18.5 -36.7 -18.2 -6.1 -0.07| 6.3 -0.5 4000 331 8 281 10| 0.2 2.1 2.4| 22.5 -37.1 -14.5 -3.6 0.01| 6.0 0.0 5000 4 9 309 7| 0.3 1.7 2.0| 26.7 -37.1 -10.4 -2.1 0.04| 5.1 0.2 6000 23 10 336 5| 1.1 1.4 2.5| 43.4 -37.2 6.2 1.0 0.16| 5.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251013.00.gif