UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U3921... Searching the city database file for: U3921 ... Date:1200Z 1 APR 20 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 -3 SFC 988 94 0.8 -2.6 78 3.4 -0.5 0 0 274.9 275.4 273.2 283.6 3.19 2 925 618 -4.1 -5.0 93 0.9 -4.4 155 13 275.1 275.6 272.9 283.0 2.84 3 915 704 -4.3 -5.2 93 0.9 -4.6 162 15 275.8 276.2 273.2 283.6 2.83 4 905 791 -3.9 -4.8 93 0.9 -4.3 169 16 277.0 277.5 274.2 285.2 2.95 5 868 1122 -1.5 -8.5 59 7.0 -4.0 196 22 282.9 283.3 276.4 289.5 2.31 6 850 1289 -0.5 -7.5 59 7.0 -3.1 210 25 285.6 286.1 278.2 293.0 2.56 7 848 1308 -0.5 -7.5 59 7.0 -3.1 210 25 285.8 286.3 278.3 293.2 2.56 8 794 1831 -3.5 -12.5 50 9.0 -6.4 212 29 288.0 288.4 278.4 293.5 1.84 9 700 2817 -8.9 -10.7 87 1.8 -9.5 215 35 292.6 293.1 281.3 299.9 2.41 10 683 3007 -9.9 -11.8 86 1.9 -10.5 215 36 293.6 294.0 281.5 300.4 2.27 11 636 3553 -12.7 -15.5 80 2.8 -13.5 215 37 296.4 296.8 282.2 302.0 1.80 12 500 5340 -25.9 -30.5 65 4.6 -26.6 215 42 301.5 301.6 282.8 303.5 0.60 13 436 6319 -33.5 -38.5 61 5.0 -34.0 215 44 303.9 303.9 283.4 305.0 0.31 14 400 6920 -37.1 -42.1 60 5.0 -37.5 215 46 306.8 306.8 284.4 307.6 0.24 15 323 8365 -46.3 -52.3 51 6.0 -46.5 219 61 313.4 313.4 286.6 313.8 0.09 16 300 8850 -49.9 -55.9 49 6.0 -50.1 220 66 315.0 315.0 287.2 315.3 0.07 17 271 9508 -54.8 -61.4 44 6.6 -54.9 220 75 317.2 317.2 287.9 317.3 0.04 18 250 10020 -58.7 -65.7 40 7.0 -58.8 220 73 318.8 318.8 288.4 318.9 0.02 19 230 10539 -61.3 -69.3 34 8.0 -61.4 222 72 322.5 322.5 289.5 322.6 0.01 20 208 11159 -62.9 -70.9 33 8.0 -63.0 225 71 329.4 329.4 291.6 329.5 0.01 21 200 11400 -63.1 -71.1 33 8.0 -63.1 225 71 332.8 332.8 292.5 332.9 0.01 22 198 11462 -63.3 -71.3 33 8.0 -63.4 226 71 333.5 333.5 292.7 333.5 0.01 23 186 11850 -59.1 -68.1 30 9.0 -59.2 230 70 346.3 346.3 295.8 346.4 0.02 24 150 13200 -59.1 -69.1 26 10.0 -59.3 245 69 368.3 368.3 300.2 368.4 0.02 25 100 15720 -60.3 -72.3 19 12.0 -60.5 250 71 411.2 411.2 306.7 411.3 0.02 26 92 16238 -64.1 -76.1 18 12.0 -64.3 252 73 413.6 413.6 307.0 413.7 0.01 27 70 17930 -61.7 -73.7 19 12.0 -62.0 260 81 452.4 452.4 311.1 452.5 0.03 28 61 18785 -59.5 -72.5 17 13.0 -59.9 260 84 475.4 475.5 313.1 475.6 0.03 29 50 20020 -62.3 -75.3 16 13.0 -62.7 260 89 496.7 496.7 314.7 496.8 0.03 30 39 21554 -62.1 -75.1 16 13.0 -62.6 262 100 533.8 533.8 317.2 534.0 0.04 31 38 21713 -64.7 -77.7 15 13.0 -65.1 263 101 531.1 531.1 317.0 531.3 0.03 32 30 23160 -63.5 -77.5 13 14.0 -64.0 265 112 571.5 571.5 319.2 571.8 0.03 33 23 24780 -65.3 -79.3 13 14.0 -65.8 265 106 611.4 611.4 321.1 611.6 0.03 34 22 25052 -62.1 -76.1 14 14.0 -62.9 265 105 628.7 628.7 321.9 629.1 0.06 35 20 25640 -62.3 -76.3 14 14.0 -63.2 265 103 645.5 645.5 322.5 645.9 0.06 36 16 27028 -59.3 -74.3 13 15.0 -60.8 697.8 697.8 324.4 698.7 0.10 TRP 208 11159 -62.9 -70.9 33 8.0 -63.0 225 71 329.4 329.4 291.6 329.5 0.01 WND 271 9508 -54.8 -61.4 44 6.6 -54.9 220 75 317.2 317.2 287.9 317.3 0.04 Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 977.71 mb = 179.46 m = 588.79 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 73.20 % Est. max temperature: 12.08 C = 53.74 F Sfc-Lift cond lev (LCL): 936.98 mb = 515.67 m = 1691.82 ft T: -3.14 C 700-500 lapse rate: 6.74 C/km ThetaE index: 0.68 C Layer 925.0- 915.0 mb Conv cond level (CCL): 716.89 mb = 2630.40 m = 8629.82 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 17.61 C = 63.69 F Cap Strength: 12.94 C Lifted Index: 14.95 C Risk: None Lifted Index @300 mb: 22.03 C Lifted Index @700 mb: 10.88 C Showalter Index: 8.06 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 18.40 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 127.89 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.76 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 53946.48 J/kg Cap Strength: 14.78 C Lift Cond Lev (LCL): 908.91 mb = 756.48 m = 2481.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 24 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 ---------------------------------------------------------- 0 988 94 0 0 -0.0 -0.0 | 62 24 -21.4 -11.2 1 925 618 155 13 -5.5 11.8 | 91 27 -26.8 0.6 2 850 1289 210 25 12.5 21.7 | 140 14 -8.9 10.5 3 700 2817 215 35 20.1 28.7 | 176 18 -1.3 17.5 4 500 5340 215 42 24.1 34.4 | 187 23 2.7 23.2 5 400 6920 215 46 26.4 37.7 | 191 27 5.0 26.5 6 300 8850 220 66 42.4 50.6 | 208 45 21.1 39.4 7 271 9508 220 75 48.2 57.5 | 210 53 26.9 46.3 8 250 10020 220 73 46.9 55.9 | 210 52 25.6 44.7 9 208 11159 225 71 50.2 50.2 | 216 49 28.9 39.0 10 200 11400 225 71 50.2 50.2 | 216 49 28.9 39.0 11 150 13200 245 69 62.5 29.2 | 246 45 41.2 18.0 12 100 15720 250 71 66.7 24.3 | 254 47 45.4 13.1 13 70 17930 260 81 79.8 14.1 | 267 58 58.4 2.9 14 50 20020 260 89 87.6 15.5 | 266 66 66.3 4.3 15 30 23160 265 112 111.6 9.8 | 271 90 90.2 -1.4 16 20 25640 265 103 102.6 9.0 | 272 81 81.3 -2.2 Wind Parameters Mean winds (0-6000m): 212.3 at 32.2 knts Storm direction: 242.3 at 24.1 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 266.2 neg: -8.6 tot: 257.6 m^2/s^2 ave: 85.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 7.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 113.12 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 ------------------------------------------------------------------------------- 500 155 6 77 25| 12.8 0.0 12.8|119.6 -8.6 111.0 222.1 0.67| 21.4 14.3 1000 172 12 91 23| 11.1 0.0 11.1|203.1 -8.6 194.5 194.5 0.74| 19.0 14.0 1500 193 16 104 18| 9.3 0.0 9.3|233.1 -8.6 224.5 149.7 0.74| 15.9 11.8 2000 200 19 114 16| 7.8 0.0 7.8|245.4 -8.6 236.8 118.4 0.76| 12.8 9.7 2500 205 22 125 15| 6.9 0.0 6.9|258.1 -8.6 249.5 99.8 0.77| 10.9 8.4 3000 207 24 134 14| 6.1 0.0 6.1|266.2 -8.6 257.6 85.9 0.77| 9.5 7.3 4000 210 27 148 15| 4.6 0.4 5.0|274.3 -8.6 265.7 66.4 0.76| 7.5 5.7 5000 211 30 158 15| 3.7 0.6 4.3|282.4 -8.6 273.9 54.8 0.75| 6.3 4.7 6000 212 32 165 17| 3.1 0.7 3.8|290.0 -8.6 281.4 46.9 0.74| 5.4 4.0 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20200401.12.gif