UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for KDVN... Searching the city database file for: KDVN ... Date:0000Z 28 MAR 20 Station: KDVN WMO ident: 74455 Latitude: 41.62 Longitude: -90.58 Elevation: 229.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 66 SFC 981 229 11.2 9.3 88 1.9 10.2 100 9 285.9 287.2 284.1 306.8 7.51 2 925 715 7.6 6.6 93 1.0 7.1 110 22 287.1 288.2 283.7 305.7 6.62 3 896 980 11.8 10.6 92 1.2 11.1 142 19 294.0 295.7 288.7 319.9 8.99 4 853 1392 10.8 10.4 97 0.4 10.6 182 21 297.2 298.8 290.0 324.3 9.32 5 850 1421 10.8 10.3 97 0.5 10.5 185 21 297.5 299.1 290.1 324.5 9.29 6 811 1813 10.4 9.5 94 0.9 9.9 214 23 301.1 302.7 291.2 328.3 9.23 7 771 2233 8.0 7.2 95 0.8 7.5 228 29 302.9 304.4 291.0 327.6 8.29 8 739 2581 3.8 -0.9 71 4.7 1.5 239 37 302.0 302.9 287.6 316.6 4.85 9 705 2963 1.6 -5.4 60 7.0 -1.5 249 41 303.6 304.3 287.0 314.8 3.63 10 700 3020 1.4 -5.6 60 7.0 -1.7 250 41 304.0 304.7 287.1 315.1 3.60 11 636 3785 -3.7 -8.7 68 5.0 -5.7 257 41 306.7 307.3 287.6 316.4 3.11 12 635 3798 -1.5 -6.5 69 5.0 -3.7 257 41 309.3 310.0 289.0 321.0 3.70 13 633 3823 -4.1 -9.1 68 5.0 -6.1 257 41 306.6 307.2 287.5 316.1 3.03 14 596 4295 -7.9 -10.6 81 2.7 -8.9 260 44 307.6 308.1 287.6 316.6 2.86 15 578 4533 -7.5 -10.3 80 2.8 -8.6 260 51 310.7 311.3 288.9 320.4 3.02 16 500 5650 -13.5 -15.6 84 2.1 -14.2 255 75 316.6 317.0 290.0 324.1 2.27 17 482 5928 -14.9 -17.0 84 2.1 -15.6 255 78 318.1 318.6 290.3 325.1 2.09 18 480 5959 -15.1 -17.2 84 2.1 -15.7 255 78 318.3 318.7 290.3 325.2 2.07 19 400 7310 -24.9 -27.4 80 2.5 -25.4 250 78 322.6 322.8 290.6 326.2 1.01 20 300 9330 -41.5 -45.6 64 4.1 -41.8 255 94 326.9 326.9 291.0 327.7 0.22 21 296 9421 -42.3 -46.6 63 4.3 -42.6 255 96 327.0 327.0 291.1 327.7 0.20 22 250 10550 -48.9 -53.4 59 4.5 -49.1 255 122 333.4 333.4 292.7 333.8 0.11 23 200 11980 -60.5 -65.5 52 5.0 -60.6 250 144 337.0 337.0 293.6 337.1 0.03 24 177 12729 -66.1 -70.9 51 4.8 -66.1 255 135 339.7 339.7 294.3 339.8 0.02 25 176 12764 -63.1 -69.1 44 6.0 -63.1 255 134 345.2 345.2 295.6 345.3 0.02 26 170 12978 -60.5 -67.5 39 7.0 -60.6 257 128 353.0 353.0 297.3 353.1 0.03 27 150 13760 -58.5 -67.5 30 9.0 -58.7 265 106 369.3 369.3 300.5 369.4 0.03 28 126 14857 -58.7 -69.7 23 11.0 -58.9 262 92 387.8 387.8 303.5 387.9 0.03 29 118 15273 -54.9 -68.9 16 14.0 -55.3 265 86 402.2 402.2 305.5 402.3 0.03 30 101 16258 -59.7 -74.7 12 15.0 -60.0 270 77 411.2 411.2 306.7 411.3 0.02 31 100 16320 -60.1 -75.1 12 15.0 -60.4 270 76 411.6 411.6 306.7 411.7 0.01 32 95 16639 -61.7 -75.7 14 14.0 -61.9 272 71 414.6 414.6 307.1 414.6 0.01 33 93 16771 -60.7 -70.7 26 10.0 -60.9 273 69 419.1 419.1 307.6 419.2 0.03 34 90 16976 -58.7 -74.7 11 16.0 -59.0 274 66 427.0 427.0 308.5 427.1 0.02 35 78 17865 -63.7 -77.7 13 14.0 -63.9 258 60 434.5 434.5 309.3 434.5 0.01 36 72 18357 -63.3 -78.3 11 15.0 -63.6 265 55 445.4 445.4 310.4 445.4 0.01 37 70 18530 -64.3 -79.3 11 15.0 -64.5 265 52 446.8 446.8 310.6 446.9 0.01 38 64 19073 -68.1 -81.1 14 13.0 -68.2 259 46 450.1 450.1 310.8 450.1 0.01 39 62 19263 -68.3 -81.3 14 13.0 -68.4 256 44 453.7 453.7 311.2 453.8 0.01 40 59 19562 -67.3 -81.3 12 14.0 -67.5 253 41 462.5 462.5 312.0 462.5 0.01 41 58 19665 -63.9 -79.9 10 16.0 -64.2 252 39 472.4 472.4 312.8 472.5 0.01 42 50 20580 -61.5 -78.5 9 17.0 -61.9 255 34 498.6 498.6 314.8 498.7 0.02 43 48 20834 -58.5 -77.5 7 19.0 -59.2 252 32 511.6 511.6 315.8 511.7 0.02 44 42 21660 -64.1 -79.1 11 15.0 -64.5 235 35 517.6 517.6 316.2 517.7 0.02 45 36 22601 -64.5 -80.5 9 16.0 -64.9 259 39 539.9 539.9 317.5 540.0 0.02 46 34 22954 -59.1 -79.1 6 20.0 -60.0 264 40 563.0 563.0 318.8 563.2 0.02 47 30 23740 -57.7 -77.7 6 20.0 -58.8 260 36 587.3 587.4 320.0 587.6 0.03 48 28 24176 -58.5 -77.5 7 19.0 -59.6 258 42 596.8 596.8 320.5 597.1 0.04 49 26 24649 -54.3 -76.3 5 22.0 -56.1 260 49 621.5 621.6 321.6 621.9 0.05 50 22 25714 -57.9 -76.9 7 19.0 -59.3 238 49 641.2 641.2 322.3 641.6 0.05 51 20 26320 -55.9 -77.9 5 22.0 -57.8 235 61 665.1 665.1 323.3 665.4 0.05 52 16 27756 -51.3 -75.3 4 24.0 -54.8 255 71 723.9 723.9 325.2 724.7 0.09 53 13 29094 -55.5 -77.5 5 22.0 -58.3 257 77 753.7 753.7 326.1 754.3 0.08 54 13 29094 -51.5 -76.5 3 25.0 -55.5 257 77 767.5 767.5 326.4 768.3 0.09 55 10 30820 -45.7 -71.7 4 26.0 -52.8 260 85 849.0 849.1 328.4 851.5 0.24 56 7.2 33043 -38.5 -65.5 4 27.0 -50.5 962.1 962.6 330.7 971.7 0.80 TRP 177 12729 -66.1 -70.9 51 4.8 -66.1 255 135 339.7 339.7 294.3 339.8 0.02 WND 482 5928 -14.9 -17.0 84 2.1 -15.6 255 78 318.1 318.6 290.3 325.1 2.09 Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 682.43 mb = 3230.02 m = 10597.04 ft Wetbulb zero: 722.11 mb = 2768.11 m = 9081.62 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 81.48 % Est. max temperature: 24.40 C = 75.92 F Sfc-Lift cond lev (LCL): 953.24 mb = 466.32 m = 1529.90 ft T: 9.44 C 700-500 lapse rate: 5.67 C/km ThetaE index: 13.54 C Layer 771.0- 700.0 mb Conv cond level (CCL): 945.02 mb = 538.00 m = 1765.06 ft Mean mixing ratio: 7.59 g/kg Conv temperature: 11.94 C = 53.49 F Cap Strength: 7.36 C Lifted Index: 8.57 C Risk: None Lifted Index @300 mb: 11.92 C Lifted Index @700 mb: 5.31 C Showalter Index: 0.48 C Risk: Thunderstorms probable Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.80 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 383.06 Risk: Showers and thunderstorms possible Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.96 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 55708.59 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 913.13 mb = 822.44 m = 2698.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 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 ---------------------------------------------------------- 0 981 229 100 9 -8.9 1.6 | 98 41 -40.6 5.7 1 972 305 100 9 -8.9 1.6 | 98 41 -40.6 5.7 2 937 610 105 26 -25.1 6.7 | 101 58 -56.8 10.9 3 925 715 110 22 -20.7 7.5 | 103 54 -52.4 11.6 4 903 914 135 18 -12.7 12.7 | 111 48 -44.4 16.9 5 871 1219 165 21 -5.4 20.3 | 123 44 -37.1 24.4 6 850 1421 185 21 1.8 20.9 | 130 39 -29.9 25.0 7 839 1524 205 21 8.9 19.0 | 135 33 -22.8 23.2 8 809 1829 215 23 13.2 18.8 | 141 29 -18.5 23.0 9 780 2134 225 27 19.1 19.1 | 151 26 -12.6 23.2 10 751 2438 235 34 27.9 19.5 | 171 24 -3.8 23.6 11 724 2743 245 40 36.3 16.9 | 192 22 4.6 21.0 12 700 3020 250 41 38.5 14.0 | 201 19 6.8 18.1 13 645 3658 255 41 39.6 10.6 | 208 17 7.9 14.7 14 620 3962 260 40 39.4 6.9 | 215 13 7.7 11.1 15 597 4267 260 44 43.3 7.6 | 225 17 11.6 11.8 16 552 4877 260 62 61.1 10.8 | 243 33 29.4 14.9 17 500 5650 255 75 72.4 19.4 | 240 47 40.7 23.5 18 491 5791 255 78 75.3 20.2 | 241 50 43.6 24.3 19 482 5928 255 78 75.3 20.2 | 241 50 43.6 24.3 20 471 6096 255 78 75.3 20.2 | 241 50 43.6 24.3 21 400 7310 250 78 73.3 26.7 | 233 52 41.6 30.8 22 383 7620 250 79 74.2 27.0 | 234 53 42.5 31.1 23 322 8839 255 84 81.1 21.7 | 242 56 49.4 25.9 24 308 9144 255 89 86.0 23.0 | 243 61 54.3 27.2 25 300 9330 255 94 90.8 24.3 | 244 66 59.1 28.5 26 250 10550 255 122 117.8 31.6 | 247 93 86.1 35.7 27 245 10668 255 125 120.7 32.4 | 248 96 89.0 36.5 28 234 10973 255 135 130.4 34.9 | 248 106 98.7 39.1 29 200 11980 250 144 135.3 49.3 | 243 117 103.6 53.4 30 184 12497 245 147 133.2 62.1 | 237 121 101.5 66.2 31 177 12729 255 135 130.4 34.9 | 248 106 98.7 39.1 32 150 13760 265 106 105.6 9.2 | 260 75 73.9 13.4 33 137 14326 270 87 87.0 -0.0 | 266 55 55.3 4.1 34 131 14630 260 96 94.5 16.7 | 252 66 62.8 20.8 35 119 15240 265 86 85.7 7.5 | 258 55 54.0 11.6 36 100 16320 270 76 76.0 -0.0 | 265 44 44.3 4.1 37 89 17069 275 65 64.8 -5.7 | 273 33 33.1 -1.5 38 80 17678 255 62 59.9 16.0 | 234 35 28.2 20.2 39 73 18288 265 56 55.8 4.9 | 250 26 24.1 9.0 40 70 18530 265 52 51.8 4.5 | 247 22 20.1 8.7 41 57 19812 250 38 35.7 13.0 | 193 18 4.0 17.1 42 54 20117 270 40 40.0 -0.0 | 244 9 8.3 4.1 43 50 20580 255 34 32.8 8.8 | 185 13 1.1 12.9 44 46 21031 250 31 29.1 10.6 | 170 15 -2.6 14.7 45 44 21336 245 32 29.0 13.5 | 171 18 -2.7 17.6 46 42 21641 235 35 28.7 20.1 | 173 24 -3.0 24.2 47 35 22860 265 40 39.8 3.5 | 227 11 8.1 7.6 48 30 23740 260 36 35.5 6.3 | 200 11 3.8 10.4 49 28 24079 255 39 37.7 10.1 | 203 15 6.0 14.2 50 27 24384 265 49 48.8 4.3 | 244 19 17.1 8.4 51 22 25603 240 47 40.7 23.5 | 198 29 9.0 27.6 52 20 26213 230 60 46.0 38.6 | 198 45 14.3 42.7 53 20 26320 235 61 50.0 35.0 | 205 43 18.3 39.1 54 18 27127 245 70 63.4 29.6 | 223 46 31.7 33.7 55 17 27432 255 69 66.6 17.9 | 238 41 34.9 22.0 56 10 30820 260 85 83.7 14.8 | 250 55 52.0 18.9 Wind Parameters Mean winds (0-6000m): 247.4 at 42.6 knts Storm direction: 277.4 at 32.0 knts Shear (0-3000m) pos: 8.4 neg: 0.0 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 555.2 neg: 0.0 tot: 555.2 m^2/s^2 ave: 185.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 10.1 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.10 Bulk Shear: 440.64 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 ------------------------------------------------------------------------------- 500 105 18 100 50| 13.4 0.0 13.4| 66.5 0.0 66.5 133.0 0.23| 21.3 4.9 1000 123 19 107 49| 9.9 0.0 9.9|283.0 0.0 283.0 283.0 0.54| 20.8 11.2 1500 148 20 116 47| 9.3 0.0 9.3|383.2 0.0 383.2 255.4 0.55| 19.7 11.0 2000 172 21 126 43| 9.1 0.0 9.1|446.1 0.0 446.1 223.1 0.60| 17.4 10.4 2500 196 24 137 37| 9.7 0.0 9.7|532.9 0.0 532.9 213.1 0.66| 16.9 11.2 3000 213 27 147 31| 8.4 0.0 8.4|555.2 0.0 555.2 185.1 0.67| 15.0 10.1 4000 232 30 161 24| 6.7 0.0 6.7|578.6 0.0 578.6 144.6 0.67| 12.4 8.3 5000 243 36 180 20| 5.4 2.5 7.9|624.7 -6.9 617.8 123.6 0.59| 12.5 7.3 6000 247 43 200 22| 4.5 3.0 7.5|633.3 -31.4 601.8 100.3 0.52| 11.4 6.0 Wrote GIF file: /home/apache/climate/data/raob//KDVN/skewt/KDVN.skewt.20200328.00.gif