UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U8951... Searching the city database file for: U8951 ... Date:0000Z 21 MAR 20 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 -25 SFC 976 170 0.6 0.2 97 0.4 0.4 220 1 275.7 276.3 274.8 286.5 3.97 2 971 212 0.0 -2.2 85 2.2 -0.9 224 2 275.5 276.0 273.8 284.6 3.34 3 964 270 -0.5 -2.0 90 1.5 -1.1 229 3 275.5 276.1 273.9 284.9 3.42 4 925 600 -0.9 -2.5 89 1.6 -1.6 260 9 278.4 279.0 275.6 287.9 3.43 5 905 774 -1.1 -2.6 90 1.5 -1.7 254 11 279.9 280.5 276.5 289.7 3.48 6 850 1272 -2.9 -4.8 87 1.9 -3.6 235 17 283.1 283.6 277.7 292.0 3.14 7 835 1413 -3.3 -5.3 86 2.0 -4.1 235 19 284.1 284.7 278.1 292.9 3.08 8 790 1851 -4.3 -6.0 88 1.7 -5.0 237 25 287.6 288.1 279.8 296.6 3.09 9 782 1931 -4.3 -5.9 89 1.6 -4.9 237 26 288.4 289.0 280.3 297.6 3.14 10 767 2084 -4.3 -6.0 88 1.7 -5.0 238 28 290.0 290.6 281.0 299.3 3.18 11 753 2229 -4.3 -5.9 89 1.6 -4.9 238 30 291.6 292.2 281.8 301.2 3.27 12 700 2802 -6.9 -9.0 85 2.1 -7.7 240 38 294.8 295.3 282.7 303.1 2.76 13 669 3153 -9.3 -12.0 81 2.7 -10.2 237 42 296.0 296.4 282.5 302.9 2.28 14 621 3725 -12.3 -14.3 85 2.0 -12.9 231 49 298.9 299.3 283.5 305.2 2.03 15 600 3987 -14.1 -16.3 83 2.2 -14.7 229 52 299.8 300.1 283.5 305.4 1.78 16 538 4804 -20.7 -23.9 75 3.2 -21.4 220 62 301.4 301.6 283.3 304.8 1.03 17 521 5040 -22.5 -25.2 79 2.7 -23.0 218 65 302.0 302.2 283.4 305.1 0.95 18 500 5340 -25.7 -32.7 52 7.0 -26.6 215 69 301.7 301.8 282.7 303.3 0.49 19 419 6605 -33.5 -45.5 29 12.0 -34.4 211 74 307.3 307.4 284.5 307.9 0.16 20 400 6930 -35.9 -46.9 31 11.0 -36.6 210 75 308.3 308.4 284.9 308.8 0.14 21 320 8445 -47.7 -54.7 44 7.0 -47.9 219 83 312.3 312.3 286.2 312.6 0.07 22 316 8528 -48.2 -55.2 44 7.0 -48.4 220 83 312.8 312.8 286.4 313.0 0.07 23 300 8870 -50.1 -57.1 43 7.0 -50.3 225 77 314.7 314.7 287.1 315.0 0.06 24 255 9923 -55.5 -64.5 32 9.0 -55.6 230 58 321.7 321.7 289.3 321.8 0.03 25 251 10024 -55.7 -64.7 32 9.0 -55.8 226 56 322.9 322.9 289.7 323.0 0.03 26 250 10050 -55.7 -64.7 32 9.0 -55.8 225 56 323.3 323.3 289.8 323.4 0.03 27 219 10891 -54.5 -65.5 25 11.0 -54.7 234 54 337.6 337.6 293.7 337.7 0.03 28 210 11158 -55.1 -67.1 21 12.0 -55.3 237 53 340.7 340.7 294.5 340.8 0.02 29 200 11470 -51.9 -65.9 17 14.0 -52.2 240 52 350.6 350.6 296.8 350.7 0.03 30 171 12492 -49.5 -66.5 12 17.0 -50.0 240 47 370.6 370.6 300.7 370.8 0.03 31 166 12686 -50.1 -68.1 10 18.0 -50.6 240 46 372.8 372.8 301.1 372.9 0.02 32 158 13010 -49.3 -68.3 9 19.0 -49.9 240 44 379.4 379.4 302.2 379.6 0.02 33 150 13350 -49.9 -69.9 8 20.0 -50.5 240 42 384.1 384.1 302.9 384.2 0.02 34 125 14539 -51.1 -74.1 5 23.0 -51.7 402.5 402.5 305.5 402.5 0.01 35 120 14805 -50.5 -74.5 4 24.0 -51.2 408.3 408.3 306.3 408.4 0.01 36 118 14914 -50.7 -75.7 4 25.0 -51.4 409.9 409.9 306.5 410.0 0.01 37 117 14970 -50.7 -75.7 4 25.0 -51.4 410.9 410.9 306.6 411.0 0.01 38 116 15026 -50.5 -69.5 9 19.0 -51.2 412.3 412.3 306.8 412.4 0.03 TRP 255 9923 -55.5 -64.5 32 9.0 -55.6 230 58 321.7 321.7 289.3 321.8 0.03 WND 316 8528 -48.2 -55.2 44 7.0 -48.4 220 83 312.8 312.8 286.4 313.0 0.07 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 971.00 mb = 211.57 m = 694.13 ft Wetbulb zero: 974.33 mb = 184.06 m = 603.85 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 83.45 % Est. max temperature: 9.69 C = 49.43 F Sfc-Lift cond lev (LCL): 969.83 mb = 221.22 m = 725.79 ft T: -0.08 C 700-500 lapse rate: 7.41 C/km ThetaE index: 1.85 C Layer 971.0- 964.0 mb Conv cond level (CCL): 721.32 mb = 2566.49 m = 8420.12 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 18.31 C = 64.96 F Cap Strength: 12.70 C Lifted Index: 12.13 C Risk: None Lifted Index @300 mb: 19.05 C Lifted Index @700 mb: 10.13 C Showalter Index: 8.97 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.90 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 103.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.86 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 14592.68 J/kg Cap Strength: 12.67 C Lift Cond Lev (LCL): 901.83 mb = 802.04 m = 2631.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 31 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 ---------------------------------------------------------- 0 976 170 220 1 0.6 0.8 | 76 30 -29.5 -7.5 1 925 600 260 9 8.9 1.6 | 73 22 -21.3 -6.7 2 850 1272 235 17 13.9 9.8 | 95 16 -16.2 1.5 3 700 2802 240 38 32.9 19.0 | 194 11 2.7 10.7 4 500 5340 215 69 39.6 56.5 | 191 49 9.4 48.3 5 400 6930 210 75 37.5 65.0 | 187 57 7.3 56.7 6 316 8528 220 83 53.4 63.6 | 203 60 23.2 55.3 7 300 8870 225 77 54.4 54.4 | 208 52 24.3 46.2 8 255 9923 230 58 44.4 37.3 | 206 32 14.3 29.0 9 250 10050 225 56 39.6 39.6 | 197 33 9.4 31.3 10 200 11470 240 52 45.0 26.0 | 220 23 14.9 17.7 11 150 13350 240 42 36.4 21.0 | 206 14 6.2 12.7 Wind Parameters Mean winds (0-6000m): 224.7 at 41.7 knts Storm direction: 254.7 at 31.3 knts Shear (0-3000m) pos: 3.9 neg: 3.5 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 123.1 deg Storm rel helicity (0-3000m) pos: 93.4 neg: -10.9 tot: 82.5 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 181.84 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 ------------------------------------------------------------------------------- 500 257 6 74 26| 9.3 0.0 9.3| 6.8 -10.9 -4.1 -8.1 -0.09| 9.8 -0.8 1000 249 9 77 22| 4.7 3.7 8.4| 32.2 -10.9 21.3 21.3 0.26| 8.6 2.3 1500 242 12 83 19| 3.1 4.7 7.8| 52.7 -10.9 41.8 27.8 0.40| 8.2 3.3 2000 240 16 89 17| 4.1 3.5 7.6| 69.1 -10.9 58.2 29.1 0.51| 7.9 4.0 2500 240 19 96 14| 4.7 2.8 7.5| 85.3 -10.9 74.5 29.8 0.59| 7.8 4.6 3000 240 22 106 11| 3.9 3.5 7.4| 93.4 -10.9 82.5 27.5 0.56| 7.7 4.3 4000 236 29 142 10| 2.9 4.4 7.3| 94.6 -16.9 77.7 19.4 0.41| 7.6 3.1 5000 229 36 169 15| 2.3 5.0 7.4| 94.6 -58.3 36.3 7.3 0.27| 7.8 2.1 6000 225 42 178 21| 1.9 4.8 6.7| 94.6 -93.4 1.2 0.2 0.21| 7.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20200321.00.gif