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 VI399... Searching the city database file for: VI399 ... Date:0000Z 27 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 ------------------------------------------------------------------------------- SFC 1000 85 21.2 19.3 89 1.9 19.9 0 0 294.4 296.9 293.0 335.0 14.23 1 925 757 21.0 16.2 74 4.8 17.8 145 5 300.8 303.1 293.8 337.8 12.62 2 850 1484 15.8 14.6 93 1.2 15.0 5 3 302.7 305.0 294.1 339.4 12.39 3 700 3108 6.4 4.5 88 1.9 5.3 290 19 309.6 311.0 292.4 332.8 7.57 4 500 5820 -7.1 -14.1 57 7.0 -9.8 280 53 324.4 324.9 292.6 333.1 2.57 5 400 7520 -18.1 -24.1 59 6.0 -19.7 275 44 331.5 331.7 293.4 336.3 1.36 6 300 9590 -36.1 -41.1 60 5.0 -36.6 280 59 334.5 334.6 293.3 335.8 0.35 7 250 10840 -41.9 -53.9 26 12.0 -42.6 285 86 343.8 343.8 295.3 344.2 0.10 8 200 12320 -52.1 -64.1 22 12.0 -52.4 275 91 350.3 350.3 296.7 350.4 0.03 9 163 13620 -62.2 -72.8 23 10.6 -62.3 275 95 354.4 354.4 297.6 354.5 0.01 10 150 14130 -66.3 -76.3 23 10.0 -66.4 280 91 355.9 355.9 297.9 355.9 0.01 11 110 15974 -75.7 -85.7 19 10.0 -75.7 265 78 371.2 371.2 300.8 371.2 0.00 12 100 16530 -73.5 -84.5 17 11.0 -73.5 265 69 385.7 385.7 303.2 385.7 0.00 TRP 110 15974 -75.7 -85.7 19 10.0 -75.7 265 78 371.2 371.2 300.8 371.2 0.00 WND 163 13620 -62.2 -72.8 23 10.6 -62.3 275 95 354.4 354.4 297.6 354.5 0.01 Sounding variables and indices 1000-500 mb thick: 5734.94 m Freezing level: 605.19 mb = 4393.69 m = 14414.81 ft Wetbulb zero: 629.97 mb = 3957.59 m = 12984.05 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 79.75 % Est. max temperature: 29.55 C = 85.19 F Sfc-Lift cond lev (LCL): 972.78 mb = 322.95 m = 1059.53 ft T: 21.13 C 700-500 lapse rate: 4.98 C/km ThetaE index: 6.58 C Layer 700.0- 500.0 mb Conv cond level (CCL): 844.43 mb = 1538.96 m = 5049.01 ft Mean mixing ratio: 13.21 g/kg Conv temperature: 29.78 C = 85.61 F Cap Strength: 2.83 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: -0.14 C Lifted Index @700 mb: -0.30 C Showalter Index: -0.06 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.70 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.00 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 87.39 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 900.39 mb = 988.82 m = 3244.11 ft Lev Free Conv (LFC): 725.39 mb = 2809.95 m = 9218.87 ft Equ Level (EL): 595.39 mb = 4412.60 m = 14476.85 ft B at Equ Level: 30.59 J/kg Max Parcel Lev (MPL): 485.39 mb = 6045.88 m = 19835.32 ft Wind level data Storm motion: 313 at 19 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 1000 85 0 0 -0.0 -0.0 | 133 19 -14.2 13.3 1 975 305 105 8 -7.7 2.1 | 125 27 -21.9 15.4 2 941 610 135 8 -5.7 5.7 | 134 27 -19.9 18.9 3 925 757 145 5 -2.9 4.1 | 135 24 -17.1 17.4 4 908 914 120 2 -1.7 1.0 | 132 21 -15.9 14.3 5 877 1219 160 1 -0.3 0.9 | 134 20 -14.6 14.2 6 850 1484 5 3 -0.3 -3.0 | 125 18 -14.5 10.3 7 816 1829 275 5 5.0 -0.4 | 144 16 -9.2 12.9 8 786 2134 270 8 8.0 -0.0 | 155 15 -6.2 13.3 9 758 2438 270 5 5.0 -0.0 | 145 16 -9.2 13.3 10 731 2743 280 9 8.9 -1.6 | 155 13 -5.4 11.7 11 705 3048 280 15 14.8 -2.6 | 183 11 0.6 10.7 12 700 3108 290 19 17.9 -6.5 | 208 8 3.6 6.8 13 654 3658 280 41 40.4 -7.1 | 257 27 26.2 6.2 14 630 3962 275 45 44.8 -3.9 | 253 32 30.6 9.4 15 606 4267 285 43 41.5 -11.1 | 265 27 27.3 2.2 16 584 4572 290 48 45.1 -16.4 | 276 31 30.9 -3.1 17 562 4877 290 49 46.0 -16.8 | 276 32 31.8 -3.5 18 521 5486 285 52 50.2 -13.5 | 270 36 36.0 -0.2 19 500 5820 280 53 52.2 -9.2 | 264 38 38.0 4.1 20 482 6096 280 55 54.2 -9.6 | 265 40 39.9 3.7 21 463 6401 280 58 57.1 -10.1 | 266 43 42.9 3.2 22 445 6706 275 54 53.8 -4.7 | 258 40 39.6 8.6 23 428 7010 275 54 53.8 -4.7 | 258 40 39.6 8.6 24 411 7315 270 48 48.0 -0.0 | 249 36 33.8 13.3 25 400 7520 275 44 43.8 -3.8 | 252 31 29.6 9.5 26 378 7925 280 45 44.3 -7.8 | 260 31 30.1 5.5 27 362 8230 285 45 43.5 -11.6 | 267 29 29.3 1.6 28 300 9590 280 59 58.1 -10.2 | 266 44 43.9 3.0 29 293 9754 280 59 58.1 -10.2 | 266 44 43.9 3.0 30 256 10668 285 82 79.2 -21.2 | 277 65 65.0 -7.9 31 250 10840 285 86 83.1 -22.3 | 277 69 68.9 -9.0 32 245 10973 285 85 82.1 -22.0 | 277 68 67.9 -8.7 33 234 11278 280 88 86.7 -15.3 | 272 72 72.4 -2.0 34 213 11887 270 89 89.0 -0.0 | 260 76 74.8 13.3 35 204 12192 270 91 91.0 -0.0 | 260 78 76.8 13.3 36 200 12320 275 91 90.7 -7.9 | 266 77 76.4 5.4 37 168 13411 270 92 92.0 -0.0 | 260 79 77.8 13.3 38 163 13620 275 95 94.6 -8.3 | 266 81 80.4 5.0 39 153 14021 275 93 92.6 -8.1 | 266 79 78.4 5.2 40 150 14130 280 91 89.6 -15.8 | 272 75 75.4 -2.5 41 138 14630 280 90 88.6 -15.6 | 272 74 74.4 -2.3 42 112 15850 260 78 76.8 13.5 | 247 68 62.6 26.8 43 110 15974 265 78 77.7 6.8 | 252 67 63.5 20.1 44 107 16154 260 80 78.8 13.9 | 247 70 64.6 27.2 45 100 16530 265 69 68.7 6.0 | 251 58 54.5 19.3 46 96 16764 265 69 68.7 6.0 | 251 58 54.5 19.3 47 72 18288 265 22 21.9 1.9 | 207 17 7.7 15.2 48 68 18593 240 24 20.8 12.0 | 195 26 6.6 25.3 49 61 19202 255 25 24.1 6.5 | 207 22 9.9 19.8 50 55 19812 265 16 15.9 1.4 | 187 15 1.7 14.7 51 52 20117 275 25 24.9 -2.2 | 224 15 10.7 11.1 52 49 20422 325 14 8.0 -11.5 | 106 6 -6.2 1.8 53 46 20726 305 10 8.2 -5.7 | 141 10 -6.0 7.6 54 41 21336 20 13 -4.4 -12.2 | 93 19 -18.7 1.1 55 39 21641 40 13 -8.4 -10.0 | 98 23 -22.6 3.3 56 37 21946 65 14 -12.7 -5.9 | 105 28 -26.9 7.4 57 35 22250 125 14 -11.5 8.0 | 130 33 -25.7 21.3 58 31 22860 135 3 -2.1 2.1 | 133 22 -16.3 15.4 59 29 23165 65 13 -11.8 -5.5 | 107 27 -26.0 7.8 60 26 23774 70 16 -15.0 -5.5 | 105 30 -29.3 7.8 61 25 24079 45 12 -8.5 -8.5 | 102 23 -22.7 4.8 62 24 24384 60 17 -14.7 -8.5 | 99 29 -28.9 4.8 63 21 24994 80 21 -20.7 -3.6 | 105 36 -34.9 9.6 64 20 25298 70 18 -16.9 -6.2 | 103 32 -31.1 7.1 65 19 25603 60 22 -19.1 -11.0 | 94 33 -33.3 2.3 66 18 25908 85 18 -17.9 -1.6 | 110 34 -32.1 11.7 67 17 26213 85 19 -18.9 -1.7 | 109 35 -33.1 11.6 68 16 26518 100 13 -12.8 2.3 | 120 31 -27.0 15.5 69 15 26822 95 14 -13.9 1.2 | 117 32 -28.2 14.5 70 14 27127 85 11 -11.0 -1.0 | 116 28 -25.2 12.3 71 13 27432 50 5 -3.8 -3.2 | 119 21 -18.0 10.1 72 13 27737 90 9 -9.0 0.0 | 120 27 -23.2 13.3 73 11 28346 340 4 1.4 -3.8 | 127 16 -12.8 9.5 74 11 28651 280 6 5.9 -1.0 | 146 15 -8.3 12.2 75 9 29870 325 10 5.7 -8.2 | 121 10 -8.5 5.1 Wind Parameters Mean winds (0-6000m): 283.1 at 25.9 knts Storm direction: 313.1 at 19.5 knts Shear (0-3000m) pos: 1.6 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 63.9 deg Storm rel helicity (0-3000m) pos: 106.0 neg: -49.3 tot: 56.7 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.23 Bulk Shear: 136.16 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 ------------------------------------------------------------------------------- 500 115 6 129 25| 8.2 0.0 8.2| 33.9 -18.7 15.2 30.5 0.08| 14.8 1.2 1000 123 5 131 25| 0.7 0.0 0.7| 43.5 -25.5 18.1 18.1 0.07| 11.1 0.8 1500 118 4 130 23| 0.5 1.7 2.2| 47.5 -42.3 5.2 3.5 -0.02| 10.0 -0.2 2000 136 4 134 24| 0.4 2.2 2.6| 75.4 -42.3 33.0 16.5 0.17| 9.3 1.6 2500 220 5 147 20| 0.3 1.7 2.1| 78.9 -49.3 29.7 11.9 0.13| 8.2 1.1 3000 263 6 149 16| 1.6 1.5 3.0|106.0 -49.3 56.7 18.9 0.28| 8.7 2.5 4000 277 14 176 12| 1.2 4.6 5.7|160.7 -59.2 101.5 25.4 0.33| 10.7 3.5 5000 283 20 213 10| 1.7 3.9 5.6|232.3 -69.1 163.2 32.6 0.36| 9.9 3.6 6000 283 26 236 13| 1.4 3.8 5.2|236.3-130.1 106.3 17.7 0.27| 9.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//VI399/skewt/VI399.skewt.20200327.00.gif