UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 19 MAR 20 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 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 1013 10 24.0 21.5 86 2.5 22.2 100 2 296.1 299.0 294.9 342.5 16.14 1 1000 121 22.6 20.5 88 2.1 21.1 140 7 295.8 298.5 294.3 339.9 15.35 2 925 801 22.4 15.4 65 7.0 17.7 145 12 302.2 304.4 293.7 337.6 11.98 3 850 1534 18.8 9.8 56 9.0 13.1 125 24 305.8 307.5 292.5 332.9 8.98 4 700 3172 6.6 5.8 95 0.8 6.1 160 1 309.8 311.4 293.1 335.2 8.29 5 500 5900 -4.7 -38.7 5 34.0 -12.1 45 10 327.3 327.4 291.2 328.3 0.27 6 400 7610 -18.9 -41.9 11 23.0 -22.4 20 25 330.4 330.5 292.1 331.4 0.24 7 300 9700 -31.9 -63.9 3 32.0 -33.8 330 19 340.4 340.4 294.4 340.5 0.02 8 250 10960 -43.1 -59.1 16 16.0 -43.8 335 39 342.0 342.0 294.8 342.2 0.05 9 200 12430 -53.5 -70.5 11 17.0 -53.8 10 14 348.0 348.0 296.2 348.1 0.01 10 150 14220 -65.7 -80.7 11 15.0 -65.8 190 3 356.9 356.9 298.1 356.9 0.00 11 100 16620 -75.7 -88.7 11 13.0 -75.7 185 7 381.5 381.5 302.5 381.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 583.19 mb = 4765.34 m = 15634.14 ft Wetbulb zero: 632.69 mb = 3991.74 m = 13096.09 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 61.65 % Est. max temperature: 33.17 C = 91.70 F Sfc-Lift cond lev (LCL): 977.05 mb = 323.55 m = 1061.51 ft T: 22.54 C 700-500 lapse rate: 4.14 C/km ThetaE index: 9.63 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 803.27 mb = 2011.03 m = 6597.80 ft Mean mixing ratio: 13.68 g/kg Conv temperature: 35.03 C = 95.05 F Cap Strength: 4.20 C Lifted Index: 2.52 C Risk: None Lifted Index @300 mb: 2.83 C Lifted Index @700 mb: -0.74 C Showalter Index: 5.18 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 14.50 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.60 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.43 J/kg Max Up Vert Vel: 8.54 m/s Conv Inhibition (B-): 184.89 J/kg Cap Strength: 4.20 C Lift Cond Lev (LCL): 900.50 mb = 1033.73 m = 3391.48 ft Lev Free Conv (LFC): 715.50 mb = 2987.27 m = 9800.64 ft Equ Level (EL): 625.50 mb = 4084.39 m = 13400.07 ft B at Equ Level: 27.82 J/kg Max Parcel Lev (MPL): 545.50 mb = 5193.92 m = 17040.21 ft Wind level data Storm motion: 145 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 1013 10 100 2 -2.0 0.3 | 337 7 2.8 -6.6 1 1000 121 140 7 -4.5 5.4 | 349 2 0.3 -1.6 2 979 305 115 19 -17.2 8.0 | 95 12 -12.4 1.1 3 946 610 120 20 -17.3 10.0 | 104 13 -12.5 3.0 4 925 801 145 12 -6.9 9.8 | 144 4 -2.1 2.9 5 913 914 135 13 -9.2 9.2 | 117 5 -4.4 2.2 6 881 1219 135 18 -12.7 12.7 | 126 10 -7.9 5.8 7 851 1524 130 25 -19.2 16.1 | 122 17 -14.4 9.1 8 850 1534 125 24 -19.7 13.8 | 115 16 -14.9 6.8 9 821 1829 120 20 -17.3 10.0 | 104 13 -12.5 3.0 10 792 2134 110 14 -13.2 4.8 | 75 9 -8.4 -2.2 11 764 2438 140 7 -4.5 5.4 | 349 2 0.3 -1.6 12 736 2743 130 1 -0.8 0.6 | 327 7 4.0 -6.3 13 700 3172 160 1 -0.3 0.9 | 323 7 4.5 -6.0 14 659 3658 130 14 -10.7 9.0 | 109 6 -5.9 2.0 15 635 3962 100 12 -11.8 2.1 | 55 9 -7.0 -4.9 16 612 4267 110 12 -11.3 4.1 | 66 7 -6.5 -2.9 17 567 4877 115 6 -5.4 2.5 | 8 4 -0.6 -4.4 18 507 5791 45 11 -7.8 -7.8 | 11 15 -3.0 -14.7 19 500 5900 45 10 -7.1 -7.1 | 9 14 -2.3 -14.0 20 487 6096 40 8 -5.1 -6.1 | 2 13 -0.3 -13.1 21 400 7610 20 25 -8.6 -23.5 | 7 31 -3.8 -30.4 22 399 7620 25 28 -11.8 -25.4 | 12 33 -7.0 -32.3 23 367 8230 30 15 -7.5 -13.0 | 8 20 -2.7 -19.9 24 338 8839 330 12 6.0 -10.4 | 328 20 10.8 -17.3 25 324 9144 330 13 6.5 -11.3 | 328 21 11.3 -18.2 26 300 9700 330 19 9.5 -16.5 | 329 27 14.3 -23.4 27 250 10960 335 39 16.5 -35.3 | 333 47 21.3 -42.3 28 227 11582 335 47 19.9 -42.6 | 334 55 24.7 -49.6 29 200 12430 10 14 -2.4 -13.8 | 353 21 2.4 -20.7 30 188 12802 10 13 -2.3 -12.8 | 353 20 2.5 -19.8 31 163 13716 315 22 15.6 -15.6 | 318 30 20.4 -22.5 32 155 14021 330 10 5.0 -8.7 | 328 18 9.8 -15.6 33 150 14220 190 3 0.5 3.0 | 307 7 5.3 -4.0 34 147 14326 0 0 -0.0 -0.0 | 325 8 4.8 -7.0 35 140 14630 230 15 11.5 9.6 | 261 17 16.3 2.7 36 126 15240 185 8 0.7 8.0 | 260 6 5.5 1.0 37 120 15545 180 16 0.0 16.0 | 208 10 4.8 9.0 38 114 15850 185 11 1.0 11.0 | 235 7 5.8 4.0 39 108 16154 205 11 4.6 10.0 | 252 10 9.4 3.0 40 100 16620 185 7 0.6 7.0 | 270 5 5.4 0.0 41 97 16764 185 7 0.6 7.0 | 270 5 5.4 0.0 42 87 17374 165 20 -5.2 19.3 | 178 12 -0.4 12.4 43 83 17678 155 23 -9.7 20.8 | 160 15 -4.9 13.9 44 78 17983 155 35 -14.8 31.7 | 158 27 -10.0 24.8 45 74 18288 155 30 -12.7 27.2 | 159 22 -7.9 20.2 46 70 18593 145 14 -8.0 11.5 | 144 6 -3.2 4.5 47 63 19202 130 45 -34.5 28.9 | 127 37 -29.7 22.0 48 56 19812 125 18 -14.7 10.3 | 109 11 -9.9 3.4 49 53 20117 105 25 -24.1 6.5 | 89 19 -19.4 -0.5 50 50 20422 130 12 -9.2 7.7 | 100 4 -4.4 0.8 51 47 20726 110 16 -15.0 5.5 | 82 10 -10.2 -1.5 52 45 21031 125 23 -18.8 13.2 | 114 15 -14.0 6.2 53 43 21336 160 14 -4.8 13.2 | 180 6 0.0 6.2 54 38 21946 190 18 3.1 17.7 | 216 13 7.9 10.8 55 36 22250 225 13 9.2 9.2 | 261 14 14.0 2.2 56 34 22555 300 16 13.9 -8.0 | 309 24 18.7 -15.0 57 32 22860 230 2 1.5 1.3 | 312 8 6.3 -5.7 58 29 23470 15 10 -2.6 -9.7 | 352 17 2.2 -16.6 59 27 23774 105 11 -10.6 2.8 | 55 7 -5.8 -4.1 60 24 24384 85 13 -13.0 -1.1 | 45 11 -8.2 -8.1 61 22 24994 95 16 -15.9 1.4 | 63 12 -11.1 -5.6 62 21 25298 65 19 -17.2 -8.0 | 40 19 -12.4 -15.0 63 19 25908 70 21 -19.7 -7.2 | 47 21 -14.9 -14.1 64 18 26213 70 26 -24.4 -8.9 | 51 25 -19.6 -15.8 65 17 26518 85 26 -25.9 -2.3 | 66 23 -21.1 -9.2 66 14 27432 85 34 -33.9 -3.0 | 71 31 -29.1 -9.9 67 11 28651 80 35 -34.5 -6.1 | 66 32 -29.7 -13.0 68 10 29566 100 50 -49.2 8.7 | 92 44 -44.4 1.7 69 9 29870 100 36 -35.5 6.3 | 89 31 -30.7 -0.7 Wind Parameters Mean winds (0-6000m): 115.4 at 11.3 knts Storm direction: 145.4 at 8.4 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -11.9 deg Storm rel helicity (0-3000m) pos: 22.6 neg: -44.1 tot: -21.5 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 12.8 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 41.99 Bulk Shear: 0.87 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 ------------------------------------------------------------------------------- 500 119 14 88 7| 18.3 0.0 18.3| 8.5 -1.4 7.1 14.2 0.42| 21.9 9.3 1000 125 15 101 7| 6.7 0.0 6.7| 21.3 -3.3 18.0 18.0 0.37| 18.6 6.8 1500 128 16 111 8| 4.5 3.5 8.0| 22.6 -6.1 16.5 11.0 0.28| 16.0 4.5 2000 126 17 109 10| 3.3 1.5 4.9| 22.6 -35.5 -12.9 -6.5 0.09| 14.7 1.3 2500 125 16 105 9| 1.6 1.2 2.9| 22.6 -42.0 -19.4 -7.8 -0.01| 14.4 -0.2 3000 125 14 99 6| 1.3 1.0 2.3| 22.6 -44.1 -21.5 -7.2 -0.03| 12.8 -0.4 4000 125 12 91 5| 1.0 2.1 3.0| 23.1 -57.1 -34.0 -8.5 -0.05| 12.3 -0.7 5000 122 12 83 5| 1.1 1.5 2.5| 26.0 -63.2 -37.2 -7.4 -0.08| 10.7 -0.8 6000 115 11 68 6| 0.9 1.5 2.4| 27.0 -77.8 -50.8 -8.5 -0.10| 10.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20200319.12.gif