UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for VI399... Searching the city database file for: VI399 ... Date:0000Z 29 MAR 20 Station: VI399 WMO ident: 42399 Latitude: 26.53 Longitude: 88.72 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 32 0 0 SFC 995 75 19.0 15.0 78 4.0 16.4 0 0 292.6 294.5 289.8 323.4 10.83 2 994 84 19.0 14.0 73 5.0 15.8 285 7 292.7 294.5 289.2 321.6 10.15 3 925 704 20.0 13.0 64 7.0 15.5 295 6 299.8 301.6 291.6 329.7 10.22 4 850 1433 17.4 12.4 72 5.0 14.1 285 11 304.4 306.4 293.4 336.3 10.70 5 700 3080 12.0 -2.0 38 14.0 4.6 265 41 315.8 316.7 291.9 330.8 4.72 6 500 5790 -9.3 -21.3 37 12.0 -12.9 280 51 321.7 322.0 290.7 326.5 1.40 7 400 7480 -20.7 -28.7 49 8.0 -22.4 265 85 328.1 328.3 292.1 331.3 0.89 8 300 9550 -32.5 -44.5 29 12.0 -33.8 255 101 339.6 339.6 294.4 340.5 0.24 9 286 9887 -34.4 -46.6 28 12.3 -35.5 255 104 341.5 341.6 294.9 342.4 0.20 10 250 10820 -39.7 -52.7 24 13.0 -40.6 255 100 347.0 347.1 296.1 347.5 0.12 11 200 12310 -50.9 -67.9 12 17.0 -51.3 260 98 352.2 352.2 297.1 352.3 0.02 12 150 14120 -62.3 -77.3 12 15.0 -62.4 255 82 362.8 362.8 299.2 362.8 0.01 13 100 16510 -76.3 -89.3 11 13.0 -76.3 265 61 380.3 380.3 302.3 380.3 0.00 TRP 994 84 19.0 14.0 73 5.0 15.8 285 7 292.7 294.5 289.2 321.6 10.15 WND 286 9887 -34.4 -46.6 28 12.3 -35.5 255 104 341.5 341.6 294.9 342.4 0.20 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 587.32 mb = 4606.76 m = 15113.86 ft Wetbulb zero: 647.60 mb = 3706.67 m = 12160.83 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 49.43 % Est. max temperature: 31.13 C = 88.03 F Sfc-Lift cond lev (LCL): 937.81 mb = 585.42 m = 1920.65 ft T: 19.81 C 700-500 lapse rate: 7.86 C/km ThetaE index: 9.83 C Layer 700.0- 400.0 mb Conv cond level (CCL): 655.66 mb = 3607.00 m = 11833.83 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 43.46 C = 110.22 F Cap Strength: 8.70 C Lifted Index: 3.25 C Risk: None Lifted Index @300 mb: 9.55 C Lifted Index @700 mb: 8.70 C Showalter Index: -0.94 C Risk: Thunderstorms probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 21.70 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: -1.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 7603.58 J/kg Cap Strength: 8.65 C Lift Cond Lev (LCL): 860.99 mb = 1322.26 m = 4338.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 26 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 ---------------------------------------------------------- 0 995 75 0 0 -0.0 -0.0 | 129 26 -20.4 16.6 1 994 84 285 7 6.8 -1.8 | 137 20 -13.6 14.8 2 969 305 275 17 16.9 -1.5 | 167 16 -3.4 15.1 3 935 610 310 9 6.9 -5.8 | 129 17 -13.5 10.8 4 925 704 295 6 5.4 -2.5 | 133 21 -14.9 14.1 5 903 914 290 5 4.7 -1.7 | 134 22 -15.7 14.9 6 871 1219 305 8 6.6 -4.6 | 131 18 -13.8 12.0 7 850 1433 285 11 10.6 -2.8 | 145 17 -9.8 13.8 8 811 1829 280 28 27.6 -4.9 | 211 14 7.2 11.8 9 783 2134 275 39 38.9 -3.4 | 234 23 18.5 13.2 10 755 2438 275 41 40.8 -3.6 | 237 24 20.5 13.0 11 728 2743 265 45 44.8 3.9 | 230 32 24.5 20.5 12 703 3048 260 41 40.4 7.1 | 220 31 20.0 23.7 13 700 3080 265 41 40.8 3.6 | 225 29 20.5 20.2 14 652 3658 285 47 45.4 -12.2 | 260 25 25.0 4.4 15 627 3962 280 49 48.3 -8.5 | 254 29 27.9 8.1 16 604 4267 280 43 42.3 -7.5 | 247 24 22.0 9.1 17 582 4572 285 41 39.6 -10.6 | 253 20 19.2 6.0 18 560 4877 285 42 40.6 -10.9 | 254 21 20.2 5.7 19 519 5486 285 50 48.3 -12.9 | 263 28 27.9 3.7 20 500 5790 280 51 50.2 -8.9 | 255 31 29.8 7.8 21 480 6096 275 52 51.8 -4.5 | 249 34 31.4 12.1 22 461 6401 275 56 55.8 -4.9 | 252 37 35.4 11.7 23 443 6706 270 61 61.0 -0.0 | 248 44 40.6 16.6 24 426 7010 265 69 68.7 6.0 | 245 53 48.4 22.6 25 409 7315 270 75 75.0 -0.0 | 253 57 54.6 16.6 26 400 7480 265 85 84.7 7.4 | 250 69 64.3 24.0 27 376 7925 260 90 88.6 15.6 | 245 75 68.3 32.2 28 360 8230 260 94 92.6 16.3 | 245 79 72.2 32.9 29 300 9550 255 101 97.6 26.1 | 241 88 77.2 42.8 30 291 9754 255 102 98.5 26.4 | 241 89 78.1 43.0 31 286 9887 255 104 100.5 26.9 | 241 91 80.1 43.5 32 256 10668 250 99 93.0 33.9 | 235 88 72.7 50.5 33 250 10820 255 100 96.6 25.9 | 241 87 76.2 42.5 34 244 10973 255 99 95.6 25.6 | 241 86 75.2 42.2 35 233 11278 260 101 99.5 17.5 | 247 86 79.1 34.2 36 213 11887 260 95 93.6 16.5 | 246 80 73.2 33.1 37 204 12192 260 97 95.5 16.8 | 246 82 75.1 33.5 38 200 12310 260 98 96.5 17.0 | 246 83 76.1 33.6 39 168 13411 260 92 90.6 16.0 | 245 77 70.2 32.6 40 152 14021 260 87 85.7 15.1 | 244 73 65.3 31.7 41 150 14120 255 82 79.2 21.2 | 237 70 58.8 37.8 42 138 14630 255 83 80.2 21.5 | 237 71 59.8 38.1 43 112 15850 260 76 74.8 13.2 | 241 62 54.5 29.8 44 106 16154 255 66 63.8 17.1 | 232 55 43.4 33.7 45 100 16510 265 61 60.8 5.3 | 242 46 40.4 21.9 46 95 16764 265 61 60.8 5.3 | 242 46 40.4 21.9 47 72 18288 235 40 32.8 22.9 | 197 41 12.4 39.6 48 68 18593 280 38 37.4 -6.6 | 240 20 17.0 10.0 49 61 19202 260 35 34.5 6.1 | 212 27 14.1 22.7 50 54 19812 250 20 18.8 6.8 | 176 24 -1.6 23.5 51 51 20117 270 18 18.0 -0.0 | 172 17 -2.4 16.6 52 48 20422 290 13 12.2 -4.4 | 146 15 -8.2 12.2 53 46 20726 295 11 10.0 -4.6 | 139 16 -10.4 12.0 54 41 21336 350 12 2.1 -11.8 | 105 19 -18.3 4.8 55 38 21641 315 7 4.9 -4.9 | 127 19 -15.4 11.7 56 36 21946 55 6 -4.9 -3.4 | 118 29 -25.3 13.2 57 34 22250 120 6 -5.2 3.0 | 127 32 -25.6 19.6 58 31 22860 185 9 0.8 9.0 | 143 32 -19.6 25.6 59 29 23165 255 6 5.8 1.6 | 141 23 -14.6 18.2 60 26 23774 45 5 -3.5 -3.5 | 119 27 -23.9 13.1 61 24 24079 345 6 1.6 -5.8 | 120 22 -18.8 10.8 62 23 24384 75 3 -2.9 -0.8 | 124 28 -23.3 15.8 63 21 24994 45 10 -7.1 -7.1 | 109 29 -27.4 9.5 64 19 25298 45 14 -9.9 -9.9 | 103 31 -30.3 6.7 65 18 25603 65 16 -14.5 -6.8 | 106 36 -34.9 9.9 66 17 25908 80 15 -14.8 -2.6 | 112 38 -35.1 14.0 67 16 26213 80 14 -13.8 -2.4 | 113 37 -34.2 14.2 68 15 26518 90 15 -15.0 0.0 | 115 39 -35.4 16.6 69 15 26822 70 10 -9.4 -3.4 | 114 33 -29.8 13.2 70 14 27127 115 5 -4.5 2.1 | 127 31 -24.9 18.7 71 13 27432 215 4 2.3 3.3 | 138 27 -18.1 19.9 72 12 27737 315 5 3.5 -3.5 | 128 21 -16.8 13.1 73 11 28346 290 14 13.2 -4.8 | 149 14 -7.2 11.8 74 10 28651 290 11 10.3 -3.8 | 142 16 -10.0 12.9 Wind Parameters Mean winds (0-6000m): 279.2 at 35.1 knts Storm direction: 309.2 at 26.3 knts Shear (0-3000m) pos: 0.0 neg: 7.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 177.9 neg: -94.6 tot: 83.2 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 4.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.45 Bulk Shear: 66.72 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 ------------------------------------------------------------------------------- 500 283 13 150 16| 0.0 10.2 10.2| 55.4 -31.4 24.0 48.1 0.12| 25.8 3.2 1000 287 9 141 18| 0.0 3.4 3.4| 59.5 -32.6 26.8 26.8 0.11| 16.3 1.9 1500 289 10 140 18| 0.0 5.9 5.9| 96.1 -34.6 61.5 41.0 0.28| 14.9 4.1 2000 284 14 153 15| 0.0 9.5 9.5|157.5 -34.6 122.8 61.4 0.45| 16.4 7.4 2500 280 19 175 13| 0.0 8.8 8.8|169.1 -43.5 125.6 50.2 0.41| 14.7 6.0 3000 275 23 191 15| 0.0 7.0 7.0|177.9 -94.6 83.2 27.7 0.29| 14.1 4.1 4000 276 29 213 16| 1.9 5.4 7.3|294.3-121.9 172.4 43.1 0.35| 13.6 4.7 5000 278 32 223 16| 1.7 4.7 6.4|316.0-134.3 181.6 36.3 0.33| 12.0 4.0 6000 279 35 232 18| 1.4 4.7 6.1|330.9-191.0 139.9 23.3 0.26| 11.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//VI399/skewt/VI399.skewt.20200329.00.gif