UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 27 MAR 20 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 30.6 23.6 66 7.0 25.4 255 10 303.1 306.5 298.3 358.0 18.49 1 1000 73 27.4 22.5 75 4.9 23.8 255 14 300.5 303.7 297.0 351.7 17.41 2 968 360 24.6 21.1 81 3.5 22.1 267 16 300.5 303.6 296.4 348.9 16.49 3 965 387 27.6 -4.4 12 32.0 11.6 268 15 303.8 304.4 286.3 312.7 2.85 4 928 733 27.4 -0.6 16 28.0 12.3 295 9 307.0 307.8 288.5 319.3 3.94 5 925 762 27.2 -0.8 16 28.0 12.2 300 9 307.1 307.9 288.5 319.2 3.90 6 905 955 25.4 3.4 24 22.0 12.8 291 7 307.2 308.2 289.9 323.8 5.40 7 882 1180 23.8 12.8 50 11.0 16.5 265 4 307.8 309.8 294.3 339.9 10.59 8 850 1502 22.6 6.6 36 16.0 12.9 165 4 309.8 311.2 292.3 332.0 7.21 9 826 1751 21.6 -4.4 17 26.0 8.4 184 5 311.3 311.9 289.3 321.9 3.34 10 759 2476 15.8 5.8 51 10.0 9.7 71 5 312.7 314.1 293.4 336.4 7.64 11 731 2795 14.8 6.8 59 8.0 9.9 77 10 314.9 316.6 294.7 341.6 8.51 12 726 2853 15.2 4.2 48 11.0 8.7 80 11 316.0 317.4 294.0 338.5 7.14 13 700 3161 12.8 -3.2 33 16.0 4.5 95 16 316.7 317.5 291.9 330.5 4.31 14 674 3477 12.0 -9.0 22 21.0 2.2 93 19 319.2 319.8 291.3 328.7 2.87 15 584 4657 4.6 -27.4 8 32.0 -5.3 106 35 323.9 324.1 290.7 326.4 0.69 16 514 5682 -2.1 -34.1 7 32.0 -10.1 126 27 327.9 328.0 291.6 329.4 0.41 17 500 5900 -4.1 -33.1 8 29.0 -11.3 130 29 328.0 328.1 291.6 329.8 0.47 18 446 6786 -13.1 -37.1 11 24.0 -17.7 126 35 327.6 327.7 291.4 328.9 0.35 TRP WND Sounding variables and indices 1000-500 mb thick: 5827.00 m Freezing level: 535.94 mb = 5360.60 m = 17587.07 ft Wetbulb zero: 647.54 mb = 3806.77 m = 12489.24 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 26.58 % Est. max temperature: 36.87 C = 98.36 F Sfc-Lift cond lev (LCL): 911.32 mb = 893.20 m = 2930.43 ft T: 25.97 C 700-500 lapse rate: 6.17 C/km ThetaE index: 45.25 C Layer 1000.0- 928.0 mb Conv cond level (CCL): 583.18 mb = 4668.25 m = 15315.59 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 51.57 C = 124.83 F Cap Strength: 8.91 C Lifted Index: 6.54 C Risk: None Lifted Index @700 mb: 8.03 C Showalter Index: 6.19 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 10.70 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 116.20 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.92 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 1467.97 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 766.78 mb = 2388.97 m = 7837.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 140 at 14 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 28 255 10 9.7 2.6 | 294 20 18.5 -8.1 1 1000 73 255 14 13.5 3.6 | 288 23 22.4 -7.1 2 974 305 265 17 16.9 1.5 | 290 27 25.8 -9.2 3 941 610 275 11 11.0 -1.0 | 300 23 19.8 -11.7 4 925 762 300 9 7.8 -4.5 | 312 23 16.7 -15.2 5 909 914 295 8 7.3 -3.4 | 311 21 16.1 -14.1 6 878 1219 260 3 3.0 0.5 | 311 16 11.8 -10.2 7 850 1502 165 4 -1.0 3.9 | 311 10 7.8 -6.8 8 818 1829 190 6 1.0 5.9 | 296 11 9.9 -4.8 9 789 2134 160 7 -2.4 6.6 | 303 8 6.5 -4.1 10 762 2438 70 4 -3.8 -1.4 | 337 13 5.1 -12.1 11 735 2743 75 9 -8.7 -2.3 | 359 13 0.2 -13.0 12 700 3161 95 16 -15.9 1.4 | 37 12 -7.1 -9.3 13 684 3353 95 16 -15.9 1.4 | 37 12 -7.1 -9.3 14 659 3658 90 24 -24.0 0.0 | 55 19 -15.1 -10.7 15 634 3962 90 31 -31.0 0.0 | 64 25 -22.1 -10.7 16 611 4267 100 36 -35.5 6.3 | 80 27 -26.6 -4.5 17 567 4877 110 35 -32.9 12.0 | 93 24 -24.0 1.3 18 526 5486 120 26 -22.5 13.0 | 100 14 -13.7 2.3 19 507 5791 130 28 -21.4 18.0 | 120 15 -12.6 7.3 20 500 5900 130 29 -22.2 18.6 | 121 16 -13.4 7.9 21 487 6096 130 30 -23.0 19.3 | 121 17 -14.1 8.6 22 433 7010 125 37 -30.3 21.2 | 116 24 -21.5 10.5 Wind Parameters Mean winds (0-6000m): 110.4 at 18.5 knts Storm direction: 140.4 at 13.9 knts Shear (0-3000m) pos: 2.1 neg: 2.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 116.5 neg: -30.4 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.26 Bulk Shear: 138.40 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 ------------------------------------------------------------------------------- 500 263 15 291 25| 4.4 0.0 4.4| 29.8 -13.2 16.7 33.3 0.18| 12.4 2.2 1000 272 12 298 24| 2.7 0.0 2.7| 64.7 -19.0 45.7 45.7 0.31| 11.1 3.5 1500 269 9 300 21| 1.8 3.0 4.8| 68.6 -22.9 45.6 30.4 0.22| 10.6 2.4 2000 257 8 297 19| 1.0 2.2 3.3| 69.5 -30.1 39.4 19.7 0.13| 9.2 1.2 2500 249 8 296 18| 0.8 2.3 3.2| 86.4 -30.4 56.0 22.4 0.25| 9.7 2.4 3000 242 8 293 17| 2.1 2.0 4.1|116.5 -30.4 86.1 28.7 0.37| 9.7 3.5 4000 104 12 17 8| 4.0 1.5 5.4|171.5 -30.4 141.1 35.3 0.43| 9.7 4.2 5000 104 16 46 10| 3.3 1.2 4.4|253.0 -30.4 222.6 44.5 0.50| 9.3 4.6 6000 110 19 63 10| 2.5 1.0 3.5|280.3 -30.4 249.9 41.6 0.49| 9.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20200327.00.gif