UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for RKSO... Searching the city database file for: RKSO ... Date:1200Z 21 MAR 20 Station: RKSO WMO ident: 47122 Latitude: 37.08 Longitude: 127.03 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1004 12 12.6 8.9 78 3.7 10.5 300 6 285.4 286.7 283.5 305.3 7.14 1 1000 86 12.0 8.1 77 3.9 9.9 305 8 285.1 286.3 283.0 304.0 6.78 2 925 736 9.2 6.6 84 2.6 7.8 225 22 288.7 289.9 284.4 307.4 6.62 3 873 1217 11.2 3.2 58 8.0 7.0 240 34 295.6 296.6 285.9 311.8 5.52 4 850 1440 10.4 0.4 50 10.0 5.4 245 39 297.0 297.9 285.6 310.8 4.63 5 838 1558 9.8 1.8 57 8.0 5.6 248 39 297.6 298.6 286.4 313.0 5.20 6 748 2489 1.6 -0.5 86 2.1 0.6 260 42 298.5 299.4 286.5 313.2 4.93 7 721 2785 0.2 -10.8 43 11.0 -4.0 260 45 300.2 300.6 284.3 307.3 2.32 8 700 3021 -1.9 -8.9 59 7.0 -4.7 260 46 300.4 300.9 284.9 308.9 2.78 9 678 3274 -4.3 -5.4 92 1.1 -4.8 262 48 300.5 301.1 286.0 311.9 3.77 10 640 3727 -8.1 -9.1 92 1.0 -8.5 265 50 301.1 301.7 285.4 310.3 3.00 11 624 3924 -8.5 -16.5 52 8.0 -10.9 265 50 302.9 303.2 284.7 308.2 1.69 12 571 4606 -14.7 -17.5 79 2.8 -15.5 265 52 303.4 303.7 284.8 308.8 1.69 13 557 4793 -16.1 -26.1 42 10.0 -18.2 265 53 303.9 304.0 284.0 306.6 0.82 14 500 5600 -21.3 -34.3 30 13.0 -23.2 280 55 307.1 307.1 284.8 308.5 0.42 15 482 5869 -23.3 -37.3 27 14.0 -25.1 280 56 307.8 307.9 284.9 309.0 0.32 16 426 6762 -28.3 -30.8 79 2.5 -28.7 277 70 312.5 312.7 287.1 314.9 0.69 17 400 7210 -30.9 -34.9 68 4.0 -31.4 275 79 314.8 314.9 287.6 316.6 0.49 18 378 7609 -32.9 -34.8 83 1.9 -33.1 270 88 317.3 317.4 288.5 319.2 0.53 19 300 9190 -45.3 -51.3 51 6.0 -45.6 270 103 321.5 321.5 289.3 321.9 0.11 20 277 9717 -49.7 -57.7 39 8.0 -49.9 270 108 322.6 322.6 289.6 322.8 0.06 21 250 10380 -55.1 -61.1 47 6.0 -55.2 270 114 324.1 324.2 290.0 324.3 0.04 22 239 10666 -56.9 -62.9 47 6.0 -57.0 280 119 325.6 325.6 290.5 325.7 0.03 23 231 10882 -58.3 -64.3 46 6.0 -58.4 280 116 326.7 326.7 290.8 326.8 0.03 24 219 11220 -54.7 -62.7 37 8.0 -54.9 278 110 337.3 337.3 293.7 337.4 0.04 25 203 11705 -55.9 -65.9 28 10.0 -56.1 276 101 342.8 342.8 295.0 342.9 0.03 26 200 11800 -54.5 -65.5 25 11.0 -54.7 275 99 346.5 346.5 295.8 346.6 0.03 27 185 12304 -50.7 -67.7 12 17.0 -51.1 276 91 360.4 360.4 298.8 360.5 0.02 28 150 13660 -53.9 -79.9 3 26.0 -54.3 280 71 377.2 377.2 301.8 377.2 0.00 29 100 16230 -60.7 -90.7 1 30.0 -61.0 265 47 410.4 410.4 306.6 410.5 0.00 30 98 16356 -60.9 -90.9 1 30.0 -61.2 266 46 412.4 412.4 306.8 412.4 0.00 31 80 17644 -52.9 -84.9 1 32.0 -53.7 274 34 453.6 453.6 311.2 453.6 0.00 32 70 18500 -56.1 -87.1 1 31.0 -56.8 280 26 464.4 464.4 312.1 464.4 0.00 33 61 19365 -59.5 -89.5 1 30.0 -60.0 274 17 475.4 475.4 313.1 475.5 0.00 34 57 19792 -54.5 -86.5 1 32.0 -55.5 271 13 496.1 496.1 314.7 496.1 0.00 35 50 20630 -53.9 -85.9 1 32.0 -55.1 265 5 516.5 516.5 316.1 516.5 0.00 36 40 22068 -51.3 -84.3 1 33.0 -53.1 311 5 557.0 557.0 318.5 557.1 0.01 37 30 23930 -52.3 -84.3 1 32.0 -54.4 340 4 602.1 602.1 320.7 602.1 0.01 38 20 26530 -55.3 -87.3 1 32.0 -57.5 85 13 666.9 666.9 323.3 667.0 0.01 39 14 28797 -57.1 -88.1 1 31.0 -59.5 732.4 732.4 325.4 732.5 0.01 40 10 30934 -55.5 -87.5 1 32.0 -59.0 812.4 812.4 327.5 812.5 0.02 TRP 231 10882 -58.3 -64.3 46 6.0 -58.4 280 116 326.7 326.7 290.8 326.8 0.03 WND 239 10666 -56.9 -62.9 47 6.0 -57.0 280 119 325.6 325.6 290.5 325.7 0.03 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 719.00 mb = 2807.16 m = 9209.75 ft Wetbulb zero: 744.42 mb = 2527.39 m = 8291.85 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 65.53 % Est. max temperature: 23.98 C = 75.16 F Sfc-Lift cond lev (LCL): 949.53 mb = 517.75 m = 1698.64 ft T: 10.14 C 700-500 lapse rate: 7.52 C/km ThetaE index: 5.88 C Layer 721.0- 700.0 mb Conv cond level (CCL): 774.19 mb = 2206.93 m = 7240.49 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 25.48 C = 77.87 F Cap Strength: 7.03 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 10.99 C Lifted Index @700 mb: 4.12 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 21.70 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 322.50 Risk: Showers and thunderstorms possible Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.09 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 55876.55 J/kg Cap Strength: 6.98 C Lift Cond Lev (LCL): 905.28 mb = 915.30 m = 3002.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 32 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 1004 12 300 6 5.2 -3.0 | 111 26 -24.4 9.2 1 1000 86 305 8 6.6 -4.6 | 108 24 -23.0 7.6 2 974 305 280 11 10.8 -1.9 | 119 21 -18.7 10.3 3 939 610 225 15 10.6 10.6 | 140 30 -18.9 22.8 4 925 736 225 22 15.6 15.6 | 153 31 -14.0 27.8 5 905 914 225 29 20.5 20.5 | 165 34 -9.0 32.7 6 873 1219 240 34 29.4 17.0 | 180 29 -0.1 29.2 7 850 1440 245 39 35.3 16.5 | 191 29 5.8 28.7 8 810 1829 255 39 37.7 10.1 | 200 24 8.1 22.3 9 781 2134 255 40 38.6 10.4 | 202 24 9.1 22.6 10 752 2438 260 42 41.4 7.3 | 211 23 11.8 19.5 11 724 2743 260 45 44.3 7.8 | 216 25 14.8 20.0 12 700 3021 260 46 45.3 8.0 | 218 26 15.8 20.2 13 644 3658 265 50 49.8 4.4 | 231 26 20.3 16.6 14 595 4267 265 51 50.8 4.4 | 232 27 21.3 16.6 15 549 4877 265 53 52.8 4.6 | 234 29 23.2 16.8 16 500 5600 280 55 54.2 -9.6 | 264 25 24.6 2.7 17 467 6096 280 56 55.1 -9.7 | 264 26 25.6 2.5 18 400 7210 275 79 78.7 -6.9 | 264 49 49.2 5.3 19 377 7620 270 89 89.0 -0.0 | 258 61 59.5 12.2 20 302 9144 270 102 102.0 -0.0 | 260 73 72.5 12.2 21 300 9190 270 103 103.0 -0.0 | 261 74 73.5 12.2 22 250 10380 270 114 114.0 -0.0 | 262 85 84.5 12.2 23 239 10666 280 119 117.2 -20.7 | 276 88 87.6 -8.5 24 239 10668 275 115 114.6 -10.0 | 269 85 85.0 2.2 25 231 10882 280 116 114.2 -20.1 | 275 85 84.7 -7.9 26 200 11800 275 99 98.6 -8.6 | 267 69 69.1 3.6 27 150 13660 280 71 69.9 -12.3 | 270 40 40.4 -0.1 28 117 15240 280 64 63.0 -11.1 | 268 33 33.5 1.1 29 100 16230 265 47 46.8 4.1 | 227 24 17.3 16.3 30 70 18500 280 26 25.6 -4.5 | 153 9 -3.9 7.7 31 50 20630 265 5 5.0 0.4 | 117 28 -24.6 12.6 32 45 21336 300 6 5.2 -3.0 | 111 26 -24.4 9.2 33 30 23930 340 4 1.4 -3.8 | 107 29 -28.2 8.4 34 20 26530 85 13 -13.0 -1.1 | 105 44 -42.5 11.1 35 15 27432 60 12 -10.4 -6.0 | 99 40 -39.9 6.2 Wind Parameters Mean winds (0-6000m): 262.4 at 42.6 knts Storm direction: 292.4 at 32.0 knts Shear (0-3000m) pos: 3.8 neg: 5.4 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 376.8 neg: -4.6 tot: 372.1 m^2/s^2 ave: 124.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 8.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.15 Bulk Shear: 138.49 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 ------------------------------------------------------------------------------- 500 275 11 121 22| 0.0 12.0 12.0| 65.1 -4.6 60.4 120.9 0.66| 15.8 10.5 1000 239 17 144 26| 0.0 15.0 15.0|209.3 -4.6 204.6 204.6 0.75| 18.9 14.3 1500 240 23 158 26| 4.5 10.0 14.5|307.7 -4.6 303.1 202.1 0.80| 17.3 13.8 2000 245 27 168 24| 4.5 7.5 12.0|333.0 -4.6 328.3 164.2 0.78| 14.5 11.3 2500 248 30 176 23| 4.6 6.0 10.6|362.0 -4.6 357.4 143.0 0.79| 12.7 10.0 3000 251 33 183 23| 3.8 5.4 9.3|376.8 -4.6 372.1 124.0 0.79| 11.1 8.7 4000 256 37 196 22| 3.7 4.1 7.8|418.6 -4.6 414.0 103.5 0.80| 9.1 7.3 5000 258 40 205 23| 3.2 3.3 6.6|446.2 -4.6 441.6 88.3 0.80| 7.8 6.2 6000 262 43 216 22| 3.5 2.8 6.3|525.1 -4.6 520.5 86.7 0.82| 7.6 6.2 Wrote GIF file: /home/apache/climate/data/raob//RKSO/skewt/RKSO.skewt.20200321.12.gif