UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 1 APR 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 1011 10 24.4 23.0 92 1.4 23.4 0 0 296.6 299.8 296.2 347.9 17.76 1 1000 102 24.2 22.5 90 1.7 23.0 295 4 297.4 300.5 296.1 347.8 17.41 2 925 784 21.2 15.2 69 6.0 17.2 60 5 301.0 303.2 293.3 335.8 11.82 3 850 1512 16.6 11.6 72 5.0 13.4 40 8 303.5 305.4 292.7 333.7 10.15 4 700 3145 9.6 -6.4 32 16.0 2.0 260 6 313.1 313.8 289.9 323.9 3.38 5 500 5860 -5.9 -48.9 2 43.0 -13.1 75 18 325.8 325.9 290.6 326.2 0.09 6 400 7570 -16.5 -48.5 4 32.0 -21.0 105 10 333.5 333.6 292.8 334.0 0.12 7 300 9660 -33.3 -62.3 4 29.0 -35.0 80 15 338.4 338.4 294.0 338.6 0.03 8 250 10920 -43.5 -67.5 5 24.0 -44.2 55 10 341.4 341.4 294.7 341.5 0.02 9 200 12380 -53.3 -64.3 25 11.0 -53.5 210 5 348.4 348.4 296.3 348.5 0.03 10 150 14170 -65.3 -83.3 7 18.0 -65.4 325 13 357.6 357.6 298.2 357.6 0.00 11 100 16590 -74.7 -88.7 10 14.0 -74.7 310 15 383.4 383.4 302.8 383.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 576.13 mb = 4826.55 m = 15834.94 ft Wetbulb zero: 673.38 mb = 3457.82 m = 11344.41 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 41.02 % Est. max temperature: 30.95 C = 87.71 F Sfc-Lift cond lev (LCL): 990.99 mb = 181.18 m = 594.40 ft T: 23.85 C 700-500 lapse rate: 5.71 C/km ThetaE index: 23.99 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 859.38 mb = 1417.56 m = 4650.73 ft Mean mixing ratio: 14.50 g/kg Conv temperature: 31.00 C = 87.81 F Cap Strength: 2.18 C Lifted Index: 0.23 C Risk: Showers probable Lifted Index @300 mb: -0.16 C Lifted Index @700 mb: 1.44 C Showalter Index: 3.57 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.50 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 173.20 Risk: None Energy Index: -1.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.02 J/kg Max Up Vert Vel: 5.66 m/s Conv Inhibition (B-): 198.42 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 910.01 mb = 924.64 m = 3033.56 ft Lev Free Conv (LFC): 345.01 mb = 8644.38 m = 28360.47 ft Equ Level (EL): 285.01 mb = 10014.18 m = 32854.53 ft B at Equ Level: 15.42 J/kg Max Parcel Lev (MPL): 245.01 mb = 11051.85 m = 36258.92 ft Wind level data Storm motion: 45 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 1011 10 0 0 -0.0 -0.0 | 225 5 3.9 3.8 1 1000 102 295 4 3.6 -1.7 | 254 8 7.5 2.1 2 977 305 35 6 -3.4 -4.9 | 339 1 0.4 -1.1 3 944 610 65 7 -6.3 -3.0 | 109 3 -2.5 0.8 4 925 784 60 5 -4.3 -2.5 | 161 1 -0.5 1.3 5 911 914 65 5 -4.5 -2.1 | 159 2 -0.7 1.7 6 879 1219 75 8 -7.7 -2.1 | 114 4 -3.9 1.7 7 850 1512 40 8 -5.1 -6.1 | 29 3 -1.3 -2.3 8 819 1829 350 6 1.0 -5.9 | 293 5 4.9 -2.1 9 789 2134 325 9 5.2 -7.4 | 292 10 9.0 -3.6 10 761 2438 300 4 3.5 -2.0 | 256 8 7.3 1.8 11 734 2743 285 3 2.9 -0.8 | 246 7 6.8 3.0 12 700 3145 260 6 5.9 1.0 | 244 11 9.8 4.8 13 657 3658 275 8 8.0 -0.7 | 255 12 11.8 3.1 14 609 4267 205 5 2.1 4.5 | 216 10 6.0 8.3 15 565 4877 320 4 2.6 -3.1 | 263 6 6.4 0.7 16 544 5182 25 10 -4.2 -9.1 | 4 5 -0.4 -5.3 17 500 5860 75 18 -17.4 -4.7 | 86 14 -13.5 -0.9 18 485 6096 85 17 -16.9 -1.5 | 100 13 -13.1 2.3 19 466 6401 90 12 -12.0 0.0 | 115 9 -8.1 3.8 20 448 6706 115 13 -11.8 5.5 | 140 12 -7.9 9.3 21 430 7010 110 12 -11.3 4.1 | 137 11 -7.4 7.9 22 414 7315 90 12 -12.0 0.0 | 115 9 -8.1 3.8 23 400 7570 105 10 -9.7 2.6 | 138 9 -5.8 6.4 24 397 7620 105 11 -10.6 2.8 | 135 9 -6.8 6.7 25 365 8230 105 11 -10.6 2.8 | 135 9 -6.8 6.7 26 350 8534 85 15 -14.9 -1.3 | 103 11 -11.1 2.5 27 322 9144 90 22 -22.0 0.0 | 102 19 -18.1 3.8 28 300 9660 80 15 -14.8 -2.6 | 96 11 -10.9 1.2 29 283 10058 80 12 -11.8 -2.1 | 102 8 -7.9 1.7 30 250 10920 55 10 -8.2 -5.7 | 66 5 -4.3 -1.9 31 248 10973 50 10 -7.7 -6.4 | 55 5 -3.8 -2.6 32 237 11278 70 11 -10.3 -3.8 | 90 6 -6.5 0.0 33 226 11582 80 10 -9.8 -1.7 | 109 6 -6.0 2.1 34 200 12380 210 5 2.5 4.3 | 218 10 6.4 8.1 35 196 12497 125 1 -0.8 0.6 | 215 5 3.0 4.4 36 169 13411 265 13 13.0 1.1 | 254 18 16.8 4.9 37 154 14021 265 17 16.9 1.5 | 256 21 20.8 5.3 38 150 14170 325 13 7.5 -10.6 | 301 13 11.3 -6.8 39 146 14326 320 13 8.4 -10.0 | 297 14 12.2 -6.2 40 132 14935 310 14 10.7 -9.0 | 290 15 14.6 -5.2 41 125 15240 255 11 10.6 2.8 | 245 16 14.5 6.7 42 113 15850 225 13 9.2 9.2 | 225 18 13.1 13.0 43 108 16154 240 22 19.1 11.0 | 237 27 22.9 14.8 44 102 16459 260 20 19.7 3.5 | 253 25 23.6 7.3 45 100 16590 310 15 11.5 -9.6 | 291 16 15.4 -5.8 46 97 16764 310 15 11.5 -9.6 | 291 16 15.4 -5.8 47 92 17069 320 13 8.4 -10.0 | 297 14 12.2 -6.2 48 78 17983 15 1 -0.3 -1.0 | 232 5 3.6 2.8 49 74 18288 295 7 6.3 -3.0 | 265 10 10.2 0.8 50 70 18593 55 10 -8.2 -5.7 | 66 5 -4.3 -1.9 51 59 19507 100 14 -13.8 2.4 | 122 12 -9.9 6.2 52 53 20117 70 10 -9.4 -3.4 | 94 6 -5.5 0.4 53 50 20422 110 15 -14.1 5.1 | 131 14 -10.2 8.9 54 47 20726 80 2 -2.0 -0.3 | 209 4 1.9 3.5 55 42 21336 115 1 -0.9 0.4 | 215 5 3.0 4.2 56 40 21641 90 16 -16.0 0.0 | 107 13 -12.1 3.8 57 38 21946 90 19 -19.0 0.0 | 104 16 -15.1 3.8 58 36 22250 130 10 -7.7 6.4 | 160 11 -3.8 10.2 59 34 22555 60 14 -12.1 -7.0 | 69 9 -8.3 -3.2 60 30 23165 85 21 -20.9 -1.8 | 97 17 -17.1 2.0 61 29 23470 100 17 -16.7 3.0 | 118 15 -12.9 6.8 62 26 24079 55 14 -11.5 -8.0 | 61 9 -7.6 -4.2 Wind Parameters Mean winds (0-6000m): 15.5 at 7.2 knts Storm direction: 45.5 at 5.4 knts Shear (0-3000m) pos: 1.0 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 20.5 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -25.9 tot: -12.6 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.66 Bulk Shear: 0.78 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 24 5 292 2| 6.9 0.0 6.9| 12.1 0.0 12.1 24.2 0.76| 16.0 12.1 1000 48 5 145 0| 3.1 0.0 3.1| 13.2 -0.5 12.7 12.7 0.65| 10.4 6.8 1500 55 6 105 1| 2.0 1.3 3.4| 13.2 -4.8 8.4 5.6 0.28| 9.3 2.6 2000 42 6 19 1| 1.5 2.6 4.1| 13.2 -9.9 3.3 1.6 0.05| 9.3 0.5 2500 25 6 329 2| 1.2 1.8 3.1| 13.2 -23.7 -10.5 -4.2 -0.10| 9.0 -0.9 3000 15 6 310 3| 1.0 1.8 2.9| 13.2 -25.9 -12.6 -4.2 -0.11| 8.0 -0.9 4000 337 6 287 7| 0.5 1.3 1.8| 19.3 -42.7 -23.3 -5.8 -0.15| 7.1 -1.1 5000 324 6 277 7| 1.5 1.0 2.5| 42.7 -49.4 -6.7 -1.3 0.00| 7.2 0.0 6000 15 7 329 4| 2.3 0.9 3.2| 86.9 -49.4 37.5 6.2 0.22| 8.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20200401.12.gif