UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for U9231... Searching the city database file for: U9231 ... Date:0000Z 20 MAR 20 Station: U9231 WMO ident: 29231 Latitude: 58.30 Longitude: 82.88 ------------------------------------------------------------------------------- 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 24 200 3 SFC 994 72 -1.5 -1.5 100 0.0 -1.5 200 3 272.1 272.7 271.9 281.4 3.44 2 925 641 -4.5 -4.5 100 0.0 -4.5 255 25 274.7 275.2 272.8 282.8 2.96 3 850 1306 -8.3 -8.3 100 0.0 -8.3 260 17 277.5 277.9 273.6 284.2 2.40 4 744 2327 -14.5 -14.5 100 0.0 -14.5 270 28 281.5 281.8 274.8 286.3 1.67 5 700 2787 -15.9 -16.1 98 0.2 -16.0 275 33 284.9 285.1 276.4 289.5 1.55 6 654 3297 -17.9 -18.2 97 0.3 -18.0 275 36 288.2 288.5 277.9 292.4 1.39 7 500 5250 -32.1 -33.6 86 1.5 -32.3 275 50 293.9 294.0 279.3 295.4 0.45 8 449 5996 -38.1 -39.8 84 1.7 -38.2 280 67 295.5 295.6 279.7 296.4 0.27 9 400 6780 -42.5 -44.4 82 1.9 -42.6 285 85 299.8 299.8 281.5 300.4 0.18 10 384 7055 -44.0 -46.0 81 2.0 -44.1 285 95 301.3 301.3 282.1 301.9 0.16 11 300 8680 -53.1 -55.5 75 2.4 -53.2 285 87 310.5 310.5 285.6 310.8 0.07 12 297 8745 -53.5 -56.1 73 2.6 -53.5 285 85 310.8 310.8 285.7 311.1 0.06 13 271 9337 -53.5 -56.2 72 2.7 -53.6 288 81 319.1 319.1 288.5 319.4 0.07 14 250 9860 -51.3 -54.1 72 2.8 -51.4 290 77 329.8 329.8 291.7 330.2 0.10 15 200 11310 -49.3 -52.2 72 2.9 -49.4 285 71 354.7 354.7 297.8 355.4 0.15 16 182 11930 -48.1 -51.0 72 2.9 -48.3 283 67 366.4 366.4 300.1 367.2 0.19 17 150 13200 -49.3 -52.1 72 2.8 -49.5 280 60 385.1 385.2 303.2 386.1 0.21 18 100 15850 -51.7 -54.4 73 2.7 -51.9 280 50 427.8 427.9 308.7 429.1 0.24 19 97 16048 -51.7 280 49 431.6 20 88 16684 -48.3 278 46 450.6 21 70 18180 -51.7 275 40 473.8 22 56 19637 -51.9 275 33 504.5 23 50 20380 -49.7 275 29 526.4 24 47 20784 -49.1 274 28 537.2 25 30 23720 -49.5 270 21 609.7 26 20 26380 -48.3 235 9 688.3 27 10 30980 -46.5 150 25 846.0 28 9.9 31047 -46.5 848.4 TRP 297 8745 -53.5 -56.1 73 2.6 -53.5 285 85 310.8 310.8 285.7 311.1 0.06 WND 384 7055 -44.0 -46.0 81 2.0 -44.1 285 95 301.3 301.3 282.1 301.9 0.16 Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 96.59 % Est. max temperature: 4.04 C = 39.27 F Sfc-Lift cond lev (LCL): 993.80 mb = 73.49 m = 241.09 ft T: -1.51 C 700-500 lapse rate: 6.58 C/km Conv cond level (CCL): 942.79 mb = 490.31 m = 1608.61 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 0.40 C = 32.72 F Cap Strength: 7.16 C Lifted Index: 9.89 C Risk: None Lifted Index @300 mb: 19.89 C Lifted Index @700 mb: 4.97 C Showalter Index: 8.54 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.80 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.18 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 71889.43 J/kg Cap Strength: 9.84 C Lift Cond Lev (LCL): 942.87 mb = 489.62 m = 1606.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 27 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 ---------------------------------------------------------- 0 994 72 200 3 1.0 2.8 | 129 27 -21.3 17.2 1 925 641 255 25 24.1 6.5 | 185 21 1.9 20.9 2 850 1306 260 17 16.7 3.0 | 162 18 -5.5 17.4 3 700 2787 275 33 32.9 -2.9 | 222 16 10.6 11.6 4 500 5250 275 50 49.8 -4.4 | 250 29 27.5 10.1 5 400 6780 285 85 82.1 -22.0 | 277 60 59.8 -7.6 6 384 7055 285 95 91.8 -24.6 | 278 70 69.5 -10.2 7 300 8680 285 87 84.0 -22.5 | 277 62 61.7 -8.1 8 297 8745 285 85 82.1 -22.0 | 277 60 59.8 -7.6 9 250 9860 290 77 72.4 -26.3 | 283 51 50.1 -11.9 10 200 11310 285 71 68.6 -18.4 | 275 46 46.3 -3.9 11 150 13200 280 60 59.1 -10.4 | 264 37 36.8 4.0 12 100 15850 280 50 49.2 -8.7 | 258 28 26.9 5.7 13 70 18180 275 40 39.8 -3.5 | 238 21 17.6 10.9 14 50 20380 275 29 28.9 -2.5 | 209 14 6.6 11.9 15 30 23720 270 21 21.0 -0.0 | 175 14 -1.3 14.4 16 20 26380 235 9 7.4 5.2 | 143 25 -14.9 19.6 17 10 30980 150 25 -12.5 21.7 | 136 50 -34.8 36.1 Wind Parameters Mean winds (0-6000m): 272.9 at 35.4 knts Storm direction: 302.9 at 26.6 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 242.8 neg: -35.0 tot: 207.9 m^2/s^2 ave: 69.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 78.74 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 ------------------------------------------------------------------------------- 500 249 13 151 22| 21.0 0.0 21.0|148.8 0.0 148.8 297.5 0.96| 23.1 22.1 1000 253 18 164 20| 9.5 0.0 9.5|166.4 -23.2 143.2 143.2 0.65| 16.0 10.3 1500 256 18 165 19| 6.4 0.0 6.4|177.4 -35.0 142.5 95.0 0.56| 12.4 6.9 2000 259 19 169 18| 6.2 0.0 6.2|201.5 -35.0 166.5 83.3 0.61| 10.8 6.6 2500 263 21 175 17| 6.2 0.0 6.2|225.7 -35.0 190.7 76.3 0.66| 9.8 6.5 3000 266 23 182 16| 5.9 0.0 5.9|242.8 -35.0 207.9 69.3 0.68| 9.0 6.1 4000 269 27 197 15| 4.4 0.9 5.3|265.5 -35.0 230.6 57.6 0.68| 7.6 5.2 5000 271 31 211 16| 3.5 1.4 5.0|288.2 -35.0 253.3 50.7 0.66| 6.8 4.5 6000 273 35 226 18| 4.7 1.2 5.9|401.3 -35.0 366.4 61.1 0.63| 7.5 4.7 Wrote GIF file: /home/apache/climate/data/raob//U9231/skewt/U9231.skewt.20200320.00.gif