UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for VI399... Searching the city database file for: VI399 ... Date:0000Z 25 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 68 0 0 SFC 999 77 17.8 16.0 89 1.8 16.7 0 0 291.0 293.1 289.8 323.6 11.52 2 925 746 20.4 14.4 68 6.0 16.5 270 9 300.2 302.2 292.6 333.1 11.22 3 850 1471 15.6 10.6 72 5.0 12.5 250 2 302.5 304.2 291.9 330.6 9.48 4 700 3088 4.2 1.8 84 2.4 2.9 150 7 307.1 308.3 290.6 326.2 6.24 5 500 5770 -9.7 -16.7 57 7.0 -12.1 270 28 321.2 321.6 291.2 328.2 2.07 6 400 7450 -21.3 -31.3 40 10.0 -23.2 260 34 327.3 327.4 291.7 329.8 0.70 7 300 9500 -37.9 -45.9 43 8.0 -38.5 280 42 332.0 332.0 292.4 332.8 0.21 8 250 10750 -43.7 -59.7 15 16.0 -44.3 295 84 341.1 341.1 294.6 341.3 0.05 9 200 12230 -50.7 -67.7 12 17.0 -51.1 290 104 352.5 352.5 297.2 352.6 0.02 10 167 13383 -58.3 -74.7 10 16.4 -58.6 285 105 358.4 358.4 298.4 358.4 0.01 11 150 14050 -62.9 -78.9 10 16.0 -63.0 295 94 361.7 361.7 299.0 361.7 0.01 12 100 16470 -75.9 -90.9 8 15.0 -75.9 275 66 381.1 381.1 302.4 381.1 0.00 TRP WND 167 13383 -58.3 -74.7 10 16.4 -58.6 285 105 358.4 358.4 298.4 358.4 0.01 Sounding variables and indices 1000-500 mb thick: 5702.00 m Freezing level: 639.57 mb = 3898.39 m = 12789.83 ft Wetbulb zero: 661.46 mb = 3539.46 m = 11612.26 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 73.56 % Est. max temperature: 29.28 C = 84.71 F Sfc-Lift cond lev (LCL): 972.94 mb = 306.53 m = 1005.66 ft T: 18.69 C 700-500 lapse rate: 5.18 C/km ThetaE index: 6.87 C Layer 850.0- 500.0 mb Conv cond level (CCL): 803.27 mb = 1941.92 m = 6371.04 ft Mean mixing ratio: 11.24 g/kg Conv temperature: 30.65 C = 87.17 F Cap Strength: 4.22 C Lifted Index: 1.76 C Risk: Showers probable Lifted Index @300 mb: 2.69 C Lifted Index @700 mb: 0.08 C Showalter Index: 1.24 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 159.20 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.89 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 5085.39 J/kg Cap Strength: 4.22 C Lift Cond Lev (LCL): 887.45 mb = 1101.37 m = 3613.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 9 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 ---------------------------------------------------------- 0 999 77 0 0 -0.0 -0.0 | 119 9 -7.8 4.4 1 973 305 270 3 3.0 -0.0 | 132 7 -4.8 4.4 2 940 610 270 9 9.0 -0.0 | 195 5 1.2 4.4 3 925 746 270 9 9.0 -0.0 | 195 5 1.2 4.4 4 907 914 250 7 6.6 2.4 | 170 7 -1.2 6.8 5 875 1219 225 5 3.5 3.5 | 152 9 -4.3 7.9 6 850 1471 250 2 1.9 0.7 | 131 8 -5.9 5.1 7 814 1829 360 2 -0.0 -2.0 | 107 8 -7.8 2.4 8 785 2134 25 7 -3.0 -6.3 | 80 11 -10.8 -2.0 9 757 2438 30 6 -3.0 -5.2 | 86 11 -10.8 -0.8 10 730 2743 65 4 -3.6 -1.7 | 103 12 -11.4 2.7 11 703 3048 155 7 -3.0 6.3 | 135 15 -10.8 10.7 12 700 3088 150 7 -3.5 6.1 | 133 15 -11.3 10.4 13 652 3658 290 11 10.3 -3.8 | 256 3 2.5 0.6 14 627 3962 265 17 16.9 1.5 | 237 11 9.1 5.9 15 604 4267 265 19 18.9 1.7 | 242 13 11.1 6.0 16 581 4572 265 20 19.9 1.7 | 243 14 12.1 6.1 17 559 4877 265 20 19.9 1.7 | 243 14 12.1 6.1 18 518 5486 270 21 21.0 -0.0 | 252 14 13.2 4.4 19 500 5770 270 28 28.0 -0.0 | 258 21 20.2 4.4 20 479 6096 270 29 29.0 -0.0 | 258 22 21.2 4.4 21 460 6401 270 30 30.0 -0.0 | 259 23 22.2 4.4 22 442 6706 265 31 30.9 2.7 | 253 24 23.1 7.1 23 424 7010 270 29 29.0 -0.0 | 258 22 21.2 4.4 24 407 7315 265 32 31.9 2.8 | 253 25 24.1 7.2 25 400 7450 260 34 33.5 5.9 | 248 28 25.7 10.3 26 374 7925 260 31 30.5 5.4 | 247 25 22.7 9.8 27 359 8230 265 29 28.9 2.5 | 252 22 21.1 6.9 28 300 9500 280 42 41.4 -7.3 | 275 34 33.6 -2.9 29 289 9754 285 45 43.5 -11.6 | 282 36 35.7 -7.3 30 253 10668 295 77 69.8 -32.5 | 294 68 62.0 -28.2 31 250 10750 295 84 76.1 -35.5 | 294 75 68.3 -31.1 32 242 10973 290 86 80.8 -29.4 | 289 77 73.0 -25.0 33 231 11278 290 100 94.0 -34.2 | 289 91 86.2 -29.8 34 211 11887 290 100 94.0 -34.2 | 289 91 86.2 -29.8 35 201 12192 290 103 96.8 -35.2 | 289 94 89.0 -30.8 36 200 12230 290 104 97.7 -35.6 | 289 95 89.9 -31.2 37 167 13383 285 105 101.4 -27.2 | 284 96 93.6 -22.8 38 166 13411 285 105 101.4 -27.2 | 284 96 93.6 -22.8 39 151 14021 285 102 98.5 -26.4 | 284 93 90.7 -22.0 40 150 14050 295 94 85.2 -39.7 | 295 85 77.4 -35.3 41 136 14630 300 83 71.9 -41.5 | 300 74 64.1 -37.1 42 111 15850 285 56 54.1 -14.5 | 282 47 46.3 -10.1 43 105 16154 275 55 54.8 -4.8 | 271 47 47.0 -0.4 44 100 16459 275 66 65.7 -5.8 | 271 58 57.9 -1.4 45 100 16470 275 66 65.7 -5.8 | 271 58 57.9 -1.4 46 70 18288 305 25 20.5 -14.3 | 308 16 12.7 -10.0 47 66 18593 275 20 19.9 -1.7 | 258 12 12.1 2.6 48 58 19202 250 15 14.1 5.1 | 213 11 6.3 9.5 49 52 19812 315 18 12.7 -12.7 | 329 10 4.9 -8.3 50 49 20117 295 10 9.1 -4.2 | 263 1 1.3 0.2 51 46 20422 310 12 9.2 -7.7 | 337 4 1.4 -3.3 52 43 20726 5 5 -0.4 -5.0 | 86 8 -8.2 -0.6 53 38 21336 145 6 -3.4 4.9 | 130 15 -11.2 9.3 54 36 21641 65 7 -6.3 -3.0 | 96 14 -14.1 1.4 55 34 21946 70 9 -8.5 -3.1 | 95 16 -16.3 1.3 56 32 22250 130 10 -7.7 6.4 | 125 19 -15.5 10.8 57 28 22860 115 11 -10.0 4.6 | 117 20 -17.8 9.0 58 26 23165 30 1 -0.5 -0.9 | 113 9 -8.3 3.5 59 23 23774 25 14 -5.9 -12.7 | 59 16 -13.7 -8.3 60 22 24079 60 22 -19.1 -11.0 | 76 28 -26.9 -6.6 61 21 24384 80 24 -23.6 -4.2 | 90 31 -31.4 0.2 62 18 24994 80 28 -27.6 -4.9 | 89 35 -35.4 -0.5 63 17 25298 100 30 -29.5 5.2 | 104 39 -37.3 9.6 64 16 25603 110 25 -23.5 8.6 | 112 34 -31.3 12.9 65 15 25908 110 19 -17.9 6.5 | 113 28 -25.7 10.9 66 14 26213 110 14 -13.2 4.8 | 114 23 -21.0 9.2 67 14 26518 130 8 -6.1 5.1 | 124 17 -13.9 9.5 68 13 26822 100 13 -12.8 2.3 | 108 22 -20.6 6.6 69 12 27127 90 9 -9.0 0.0 | 105 17 -16.8 4.4 70 11 27432 120 16 -13.9 8.0 | 120 25 -21.7 12.4 71 11 27737 140 16 -10.3 12.3 | 133 25 -18.1 16.6 72 9 28346 105 13 -12.6 3.4 | 111 22 -20.4 7.7 73 9 28651 95 12 -12.0 1.0 | 105 20 -19.8 5.4 Wind Parameters Mean winds (0-6000m): 269.3 at 11.9 knts Storm direction: 299.3 at 9.0 knts Shear (0-3000m) pos: 1.5 neg: 1.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 14.0 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -31.6 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.50 Bulk Shear: 8.82 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 ------------------------------------------------------------------------------- 500 270 4 137 6| 0.0 8.6 8.6| 9.6 -1.1 8.5 17.0 0.69| 9.3 6.4 1000 263 6 158 5| 0.0 3.1 3.1| 10.4 -7.5 2.9 2.9 0.20| 7.7 1.5 1500 257 5 153 6| 1.6 2.0 3.7| 10.4 -18.1 -7.7 -5.2 -0.10| 7.1 -0.7 2000 267 5 145 6| 2.9 1.5 4.5| 10.4 -30.6 -20.2 -10.1 -0.29| 7.0 -2.0 2500 294 5 126 4| 2.3 1.2 3.5| 18.1 -31.6 -13.5 -5.4 -0.18| 6.4 -1.1 3000 297 5 122 4| 1.5 1.0 2.5| 52.1 -31.6 20.5 6.8 0.09| 7.1 0.6 4000 276 7 162 4| 0.8 1.7 2.5|100.1 -35.8 64.3 16.1 0.27| 9.3 2.5 5000 269 9 199 5| 0.7 1.6 2.3|105.5 -35.8 69.7 13.9 0.28| 7.8 2.2 6000 269 12 222 6| 0.9 1.8 2.6|119.7 -35.8 83.9 14.0 0.29| 7.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//VI399/skewt/VI399.skewt.20200325.00.gif