UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for VEBS... Searching the city database file for: VEBS ... Date:0000Z 1 APR 20 Station: VEBS WMO ident: 42971 Latitude: 20.25 Longitude: 85.83 Elevation: 46.00 ------------------------------------------------------------------------------- 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 46 25.6 23.5 88 2.1 24.1 0 0 298.4 301.8 297.1 352.2 18.45 1 1002 61 26.2 20.2 70 6.0 22.0 295 6 299.2 301.9 295.0 343.0 15.03 2 1001 68 26.4 21.4 74 5.0 22.8 263 10 299.5 302.4 296.0 346.9 16.23 3 1000 76 26.8 21.8 74 5.0 23.2 230 13 300.0 303.0 296.4 348.7 16.66 4 999 85 27.2 22.2 74 5.0 23.6 231 13 300.4 303.6 296.8 350.6 17.10 5 998 94 27.2 21.2 70 6.0 22.9 231 13 300.5 303.5 296.1 347.7 16.08 6 993 138 27.6 20.6 66 7.0 22.6 234 13 301.4 304.2 296.0 347.2 15.56 7 992 147 27.8 20.8 66 7.0 22.8 235 13 301.6 304.5 296.2 348.1 15.78 8 988 183 29.2 20.2 58 9.0 22.8 237 13 303.4 306.2 296.3 348.7 15.25 9 984 220 29.8 20.8 59 9.0 23.3 239 12 304.4 307.3 297.0 351.8 15.91 10 982 238 30.4 19.4 52 11.0 22.6 241 12 305.1 307.8 296.4 348.7 14.59 11 981 247 30.4 19.4 52 11.0 22.6 241 12 305.2 307.9 296.4 348.9 14.60 12 980 256 30.4 19.4 52 11.0 22.6 242 12 305.3 308.0 296.4 349.0 14.62 13 978 274 30.8 18.8 49 12.0 22.3 243 12 305.9 308.5 296.2 348.2 14.10 14 974 311 31.0 18.0 46 13.0 21.9 245 12 306.5 309.0 295.9 346.9 13.45 15 972 330 31.2 18.2 46 13.0 22.0 247 12 306.8 309.4 296.2 347.9 13.65 16 970 348 31.2 18.2 46 13.0 22.0 248 12 307.0 309.6 296.3 348.2 13.68 17 969 357 31.4 17.4 43 14.0 21.6 248 12 307.3 309.7 295.8 346.5 13.01 18 968 367 31.2 17.2 43 14.0 21.4 249 12 307.2 309.6 295.7 345.9 12.86 19 961 432 31.6 18.6 46 13.0 22.3 253 12 308.2 310.9 296.9 351.1 14.17 20 957 469 31.2 18.2 46 13.0 22.0 256 12 308.2 310.8 296.7 350.2 13.87 21 935 678 30.0 17.0 46 13.0 20.9 275 10 309.0 311.5 296.4 349.0 13.15 22 929 735 29.8 16.8 46 13.0 20.7 284 9 309.4 311.9 296.4 349.1 13.06 23 925 774 29.2 16.2 45 13.0 20.2 290 8 309.2 311.5 296.1 347.5 12.62 24 900 1018 27.4 14.4 45 13.0 18.5 295 9 309.7 311.9 295.5 344.9 11.53 25 877 1246 25.6 15.6 54 10.0 18.7 288 8 310.2 312.6 296.5 349.3 12.81 26 875 1267 25.4 15.4 54 10.0 18.5 291 8 310.2 312.6 296.4 348.8 12.68 27 873 1287 25.2 15.2 54 10.0 18.3 294 8 310.2 312.5 296.3 348.4 12.54 28 870 1317 25.0 15.0 54 10.0 18.1 298 9 310.3 312.6 296.2 348.2 12.42 29 862 1398 24.6 13.6 50 11.0 17.2 309 9 310.7 312.8 295.7 345.6 11.43 30 861 1408 24.6 13.6 50 11.0 17.2 310 9 310.8 312.9 295.7 345.8 11.44 31 860 1419 24.4 14.4 54 10.0 17.6 311 9 310.7 313.0 296.1 347.6 12.08 32 856 1459 24.0 13.0 50 11.0 16.6 317 10 310.7 312.8 295.4 344.5 11.06 33 855 1470 24.0 13.0 50 11.0 16.6 318 10 310.8 312.9 295.4 344.7 11.08 34 853 1490 24.0 13.0 50 11.0 16.6 321 10 311.0 313.1 295.5 345.0 11.10 35 851 1511 23.8 12.8 50 11.0 16.4 324 10 311.0 313.1 295.4 344.6 10.98 36 850 1521 23.8 12.8 50 11.0 16.4 325 10 311.1 313.2 295.4 344.8 10.99 37 849 1531 23.6 12.6 50 11.0 16.3 325 10 311.0 313.0 295.3 344.3 10.86 38 843 1593 23.2 12.2 50 11.0 15.9 327 10 311.2 313.2 295.3 343.9 10.65 39 818 1854 20.6 10.6 53 10.0 14.1 335 11 311.1 313.0 294.7 341.4 9.86 40 817 1865 20.6 10.6 53 10.0 14.1 335 11 311.2 313.1 294.7 341.6 9.87 41 814 1897 20.2 10.2 53 10.0 13.7 334 11 311.1 313.0 294.5 340.8 9.64 42 812 1918 20.0 10.0 53 10.0 13.6 334 11 311.1 312.9 294.4 340.5 9.54 43 808 1960 19.6 9.6 52 10.0 13.2 333 11 311.2 312.9 294.3 339.8 9.33 44 804 2003 19.2 9.2 52 10.0 12.9 332 12 311.2 312.9 294.1 339.2 9.12 45 801 2035 19.0 9.0 52 10.0 12.7 332 12 311.3 313.0 294.1 339.1 9.03 46 800 2046 18.8 8.8 52 10.0 12.5 332 12 311.2 312.9 294.0 338.7 8.92 47 794 2111 18.6 6.6 45 12.0 11.3 331 12 311.6 313.1 293.2 335.5 7.72 48 793 2121 18.6 6.6 45 12.0 11.3 330 12 311.8 313.2 293.2 335.7 7.73 49 786 2197 17.8 5.8 45 12.0 10.6 331 13 311.7 313.1 292.9 334.5 7.38 50 784 2219 17.8 5.8 45 12.0 10.6 331 13 311.9 313.3 293.0 334.9 7.39 51 771 2362 16.8 3.8 42 13.0 9.2 334 14 312.3 313.6 292.4 332.7 6.53 52 700 3176 10.0 0.0 50 10.0 4.6 335 21 313.6 314.6 291.9 330.8 5.47 53 500 5890 -7.3 -24.3 24 17.0 -12.3 280 18 324.1 324.4 291.1 327.9 1.07 54 400 7600 -14.3 -29.3 27 15.0 -18.1 275 34 336.4 336.6 294.2 339.5 0.85 55 300 9730 -27.3 -43.3 20 16.0 -29.5 280 51 346.9 347.0 296.2 348.0 0.28 56 250 11020 -38.3 -53.3 19 15.0 -39.4 270 51 349.1 349.1 296.5 349.6 0.11 57 200 12510 -50.9 -69.9 9 19.0 -51.3 260 57 352.2 352.2 297.1 352.2 0.02 58 150 14330 -64.9 -81.9 8 17.0 -65.0 255 54 358.3 358.3 298.4 358.3 0.00 59 100 16710 -79.1 -94.1 7 15.0 -79.1 270 40 374.9 374.9 301.4 374.9 0.00 60 94 17060 -81.5 -96.5 6 15.0 -81.5 275 43 376.9 376.9 301.8 376.9 0.00 61 85 17634 -75.9 -90.9 8 15.0 -75.9 255 32 399.2 399.2 305.1 399.2 0.00 62 79 18055 -77.3 -92.3 7 15.0 -77.3 240 24 404.8 404.8 305.8 404.8 0.00 63 76 18282 -70.3 -85.3 9 15.0 -70.4 232 20 423.9 423.9 308.2 423.9 0.00 64 70 18770 -70.9 -86.9 8 16.0 -71.0 215 11 432.7 432.7 309.1 432.7 0.00 65 54 20294 -72.3 -98.3 1 26.0 -72.4 281 7 462.8 462.8 312.0 462.8 0.00 66 50 20750 -68.1 -95.1 1 27.0 -68.3 300 6 483.0 483.0 313.7 483.0 0.00 67 40 22128 -56.7 -86.7 1 30.0 -57.8 352 11 543.5 543.5 317.7 543.5 0.01 68 30 23960 -54.7 -85.7 1 31.0 -56.3 60 18 595.5 595.5 320.4 595.6 0.01 69 27 24632 -56.1 -87.1 1 31.0 -57.6 57 20 609.8 609.8 321.0 609.9 0.01 70 20 26560 -51.3 -83.3 1 32.0 -54.4 50 25 679.1 679.2 323.7 679.3 0.02 71 18 27250 -52.1 -84.1 1 32.0 -55.2 62 25 697.4 697.4 324.3 697.5 0.02 72 11 30576 -36.1 -73.1 1 37.0 -48.0 119 22 861.0 861.1 328.7 862.9 0.18 73 10 31240 -37.1 -74.1 1 37.0 -48.9 130 22 881.1 881.1 329.1 882.9 0.17 74 6.8 33901 -38.1 -74.1 1 36.0 -51.2 979.6 979.8 330.9 982.6 0.25 TRP 94 17060 -81.5 -96.5 6 15.0 -81.5 275 43 376.9 376.9 301.8 376.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 584.39 mb = 4744.79 m = 15566.69 ft Wetbulb zero: 645.50 mb = 3829.74 m = 12564.60 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 43.09 % Est. max temperature: 38.08 C = 100.54 F Sfc-Lift cond lev (LCL): 974.21 mb = 309.20 m = 1014.41 ft T: 30.99 C 700-500 lapse rate: 6.37 C/km ThetaE index: 9.13 C Layer 1002.0-1001.0 mb Conv cond level (CCL): 741.46 mb = 2691.18 m = 8829.22 ft Mean mixing ratio: 13.72 g/kg Conv temperature: 40.06 C = 104.10 F Cap Strength: 3.91 C Lifted Index: -3.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.98 C Lifted Index @700 mb: -0.16 C Showalter Index: -2.40 C Risk: Severe thunderstorms possible Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 20.10 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 235.60 Risk: None Energy Index: -3.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 386.20 J/kg Max Up Vert Vel: 27.79 m/s Conv Inhibition (B-): 235.94 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 804.45 mb = 1998.41 m = 6556.39 ft Lev Free Conv (LFC): 699.45 mb = 3182.38 m = 10440.74 ft Equ Level (EL): 369.45 mb = 8188.31 m = 26864.21 ft B at Equ Level: 386.08 J/kg Max Parcel Lev (MPL): 179.45 mb = 13196.03 m = 43293.55 ft Wind level data Storm motion: 336 at 11 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 46 0 0 -0.0 -0.0 | 156 11 -4.4 9.7 1 1000 76 230 13 10.0 8.4 | 197 19 5.6 18.1 2 975 305 245 12 10.9 5.1 | 204 16 6.5 14.8 3 942 610 265 12 12.0 1.0 | 215 13 7.6 10.8 4 925 774 290 8 7.5 -2.7 | 204 8 3.1 7.0 5 910 914 300 9 7.8 -4.5 | 213 6 3.4 5.2 6 880 1219 285 8 7.7 -2.1 | 204 8 3.3 7.6 7 850 1521 325 10 5.7 -8.2 | 221 2 1.3 1.5 8 820 1829 335 11 4.6 -10.0 | 316 0 0.3 -0.3 9 791 2134 330 12 6.0 -10.4 | 293 2 1.6 -0.7 10 763 2438 335 15 6.3 -13.6 | 333 4 1.9 -3.9 11 736 2743 345 20 5.2 -19.3 | 355 10 0.8 -9.6 12 711 3048 345 20 5.2 -19.3 | 355 10 0.8 -9.6 13 700 3176 335 21 8.9 -19.0 | 334 10 4.5 -9.3 14 659 3658 315 18 12.7 -12.7 | 290 9 8.3 -3.0 15 635 3962 325 11 6.3 -9.0 | 250 2 1.9 0.7 16 611 4267 320 11 7.1 -8.4 | 244 3 2.7 1.3 17 589 4572 300 11 9.5 -5.5 | 231 7 5.1 4.2 18 567 4877 295 16 14.5 -6.8 | 254 11 10.1 3.0 19 526 5486 255 18 17.4 4.7 | 222 19 13.0 14.4 20 500 5890 280 18 17.7 -3.1 | 244 15 13.3 6.6 21 487 6096 280 18 17.7 -3.1 | 244 15 13.3 6.6 22 468 6401 270 26 26.0 -0.0 | 246 24 21.6 9.7 23 450 6706 280 34 33.5 -5.9 | 263 29 29.1 3.8 24 432 7010 270 34 34.0 -0.0 | 252 31 29.6 9.7 25 415 7315 265 34 33.9 3.0 | 247 32 29.5 12.7 26 400 7600 275 34 33.9 -3.0 | 257 30 29.5 6.8 27 383 7925 280 35 34.5 -6.1 | 263 30 30.1 3.6 28 367 8230 305 54 44.2 -31.0 | 298 45 39.8 -21.3 29 300 9730 280 51 50.2 -8.9 | 269 46 45.8 0.9 30 299 9754 280 50 49.2 -8.7 | 269 45 44.8 1.0 31 263 10668 270 51 51.0 -0.0 | 258 48 46.6 9.7 32 252 10973 270 52 52.0 -0.0 | 258 49 47.6 9.7 33 250 11020 270 51 51.0 -0.0 | 258 48 46.6 9.7 34 241 11278 275 52 51.8 -4.5 | 264 48 47.4 5.2 35 220 11887 265 56 55.8 4.9 | 254 53 51.4 14.6 36 210 12192 265 56 55.8 4.9 | 254 53 51.4 14.6 37 200 12510 260 57 56.1 9.9 | 249 55 51.7 19.6 38 173 13411 265 54 53.8 4.7 | 254 51 49.4 14.4 39 158 14021 260 53 52.2 9.2 | 248 51 47.8 18.9 40 150 14330 255 54 52.2 14.0 | 244 53 47.8 23.7 41 143 14630 260 55 54.2 9.6 | 249 53 49.8 19.3 42 116 15850 270 34 34.0 -0.0 | 252 31 29.6 9.7 43 110 16154 260 29 28.6 5.0 | 239 28 24.2 14.7 44 100 16710 270 40 40.0 -0.0 | 255 37 35.6 9.7 45 99 16764 270 40 40.0 -0.0 | 255 37 35.6 9.7 46 94 17060 275 43 42.8 -3.7 | 261 39 38.4 6.0 47 70 18770 215 11 6.3 9.0 | 186 19 1.9 18.7 48 50 20750 300 6 5.2 -3.0 | 187 7 0.8 6.7 49 30 23960 60 18 -15.6 -9.0 | 92 20 -20.0 0.7 50 20 26560 50 25 -19.2 -16.1 | 75 24 -23.5 -6.4 51 10 31240 130 22 -16.9 14.1 | 138 32 -21.3 23.9 Wind Parameters Mean winds (0-6000m): 305.6 at 14.2 knts Storm direction: 335.6 at 10.7 knts Shear (0-3000m) pos: 3.8 neg: 2.1 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): -160.3 deg Storm rel helicity (0-3000m) pos: 61.3 neg: -4.7 tot: 56.6 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 16.23 Bulk Shear: 23.79 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 ------------------------------------------------------------------------------- 500 244 12 203 16| 0.0 12.3 12.3| 50.5 0.0 50.5 101.1 0.77| 19.4 15.0 1000 262 11 209 13| 3.4 6.2 9.6| 53.0 -3.7 49.3 49.3 0.51| 14.1 7.2 1500 274 10 212 11| 4.1 4.1 8.2| 55.2 -4.6 50.6 33.7 0.44| 11.8 5.2 2000 290 10 220 8| 3.5 3.1 6.6| 55.4 -4.7 50.7 25.4 0.43| 9.6 4.1 2500 303 11 232 6| 3.8 2.5 6.3| 58.0 -4.7 53.3 21.3 0.43| 8.8 3.8 3000 315 12 258 4| 3.8 2.1 5.9| 61.3 -4.7 56.6 18.9 0.43| 8.0 3.5 4000 319 14 278 5| 2.6 2.6 5.2| 61.3 -34.3 27.0 6.8 0.11| 8.4 0.9 5000 316 13 270 5| 2.1 3.2 5.2| 67.4 -41.1 26.3 5.3 0.09| 8.0 0.7 6000 306 14 259 7| 2.2 3.1 5.2| 93.4 -64.3 29.1 4.9 0.08| 8.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20200401.00.gif