UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for VEBS... Searching the city database file for: VEBS ... Date:0000Z 19 MAR 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 1005 46 25.4 25.1 98 0.3 25.2 0 0 298.1 301.8 298.2 357.4 20.35 1 970 359 24.0 22.1 89 1.9 22.6 220 8 299.7 302.9 296.8 351.0 17.52 2 951 534 26.4 15.4 51 11.0 18.9 230 7 303.9 306.0 294.0 338.5 11.64 3 925 779 24.4 15.4 57 9.0 18.3 235 4 304.3 306.5 294.3 340.0 11.98 4 850 1515 19.2 12.2 64 7.0 14.7 305 10 306.3 308.2 293.9 338.0 10.56 5 849 1525 19.2 12.2 64 7.0 14.6 306 10 306.4 308.3 293.9 338.2 10.58 6 822 1803 18.4 3.4 37 15.0 9.9 323 15 308.4 309.5 290.7 326.7 5.95 7 803 2003 17.6 6.6 48 11.0 11.0 322 17 309.6 311.0 292.5 333.0 7.63 8 709 3051 8.8 5.9 82 2.9 7.1 305 24 311.1 312.7 293.4 336.5 8.24 9 700 3157 8.2 4.6 78 3.6 6.1 300 23 311.6 313.0 293.1 335.1 7.62 10 607 4317 -0.7 -5.5 70 4.8 -3.0 296 37 314.3 315.1 291.0 327.6 4.18 11 549 5117 -3.3 -15.3 39 12.0 -7.8 289 27 320.3 320.7 291.0 327.5 2.12 12 500 5850 -8.9 -28.9 18 20.0 -13.9 275 25 322.2 322.3 290.2 324.7 0.70 13 487 6053 -10.7 -30.7 18 20.0 -15.3 275 27 322.4 322.5 290.2 324.6 0.61 14 400 7530 -21.5 -37.5 22 16.0 -24.1 250 42 327.0 327.1 291.3 328.5 0.38 15 391 7697 -22.1 -33.1 36 11.0 -24.1 252 43 328.4 328.5 291.9 330.6 0.60 16 365 8197 -26.7 -38.7 31 12.0 -28.3 251 48 328.8 328.9 291.7 330.2 0.37 17 323 9066 -33.1 -35.3 81 2.2 -33.4 250 57 331.6 331.8 292.7 333.8 0.59 18 300 9580 -36.7 -40.5 68 3.8 -37.1 250 62 333.6 333.7 293.1 335.1 0.37 19 299 9603 -36.9 -40.8 67 3.9 -37.3 250 62 333.7 333.8 293.1 335.1 0.36 20 250 10820 -46.3 -53.3 45 7.0 -46.6 245 79 337.2 337.3 293.7 337.7 0.11 21 231 11341 -50.3 -57.3 43 7.0 -50.5 249 81 338.9 338.9 294.1 339.2 0.07 22 213 11869 -51.5 -58.5 43 7.0 -51.7 240 96 344.9 345.0 295.6 345.2 0.07 23 212 11899 -51.1 -58.8 39 7.7 -51.3 245 101 346.1 346.1 295.8 346.4 0.06 24 209 11992 -49.7 -59.7 30 10.0 -50.0 349.6 349.7 296.6 349.9 0.06 25 208 12024 -49.7 -59.7 30 10.0 -50.0 350.1 350.1 296.7 350.4 0.06 TRP WND 212 11899 -51.1 -58.8 39 7.7 -51.3 245 101 346.1 346.1 295.8 346.4 0.06 Sounding variables and indices 1000-500 mb thick: 5759.97 m Freezing level: 614.31 mb = 4225.63 m = 13863.44 ft Wetbulb zero: 637.40 mb = 3919.27 m = 12858.33 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 59.93 % Est. max temperature: 33.41 C = 92.14 F Sfc-Lift cond lev (LCL): 1001.13 mb = 80.08 m = 262.74 ft T: 25.25 C 700-500 lapse rate: 6.35 C/km ThetaE index: 18.86 C Layer 970.0- 925.0 mb Conv cond level (CCL): 785.38 mb = 2189.79 m = 7184.26 ft Mean mixing ratio: 14.74 g/kg Conv temperature: 37.16 C = 98.89 F Cap Strength: 3.37 C Lifted Index: -4.29 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.84 C Lifted Index @700 mb: -1.14 C Showalter Index: -1.30 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 21.10 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 195.40 Risk: None Energy Index: -2.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1647.63 J/kg Max Up Vert Vel: 57.40 m/s Conv Inhibition (B-): 173.43 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 877.92 mb = 1233.72 m = 4047.57 ft Lev Free Conv (LFC): 722.92 mb = 2887.54 m = 9473.43 ft Wind level data Storm motion: 325 at 15 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 1005 46 0 0 -0.0 -0.0 | 145 15 -8.7 12.4 1 1000 0 205 4 1.7 3.6 | 156 18 -7.0 16.0 2 970 305 220 8 5.1 6.1 | 169 19 -3.6 18.5 3 941 610 235 7 5.7 4.0 | 170 17 -3.0 16.4 4 925 779 235 4 3.3 2.3 | 160 16 -5.4 14.7 5 911 914 230 1 0.8 0.6 | 149 15 -8.0 13.0 6 879 1219 345 6 1.6 -5.8 | 133 10 -7.2 6.6 7 850 1515 305 10 8.2 -5.7 | 175 7 -0.5 6.7 8 819 1829 325 15 8.6 -12.3 | 134 0 -0.1 0.1 9 790 2134 320 19 12.2 -14.6 | 302 4 3.5 -2.1 10 762 2438 300 21 18.2 -10.5 | 259 10 9.5 1.9 11 735 2743 305 22 18.0 -12.6 | 271 9 9.3 -0.2 12 709 3048 305 24 19.7 -13.8 | 277 11 10.9 -1.4 13 700 3157 300 23 19.9 -11.5 | 265 11 11.2 0.9 14 658 3658 285 22 21.3 -5.7 | 242 14 12.5 6.7 15 633 3962 295 28 25.4 -11.8 | 268 17 16.7 0.6 16 609 4267 295 37 33.5 -15.6 | 277 25 24.8 -3.2 17 587 4572 305 34 27.9 -19.5 | 290 20 19.1 -7.1 18 565 4877 295 32 29.0 -13.5 | 273 20 20.3 -1.1 19 523 5486 280 19 18.7 -3.3 | 228 14 10.0 9.1 20 500 5850 275 25 24.9 -2.2 | 238 19 16.2 10.2 21 484 6096 275 28 27.9 -2.4 | 243 22 19.2 10.0 22 465 6401 280 31 30.5 -5.4 | 252 23 21.8 7.0 23 446 6706 275 29 28.9 -2.5 | 244 22 20.2 9.9 24 429 7010 265 37 36.9 3.2 | 241 32 28.1 15.6 25 412 7315 255 39 37.7 10.1 | 232 37 28.9 22.5 26 400 7530 250 42 39.5 14.4 | 229 41 30.7 26.8 27 378 7925 255 45 43.5 11.6 | 235 42 34.7 24.1 28 363 8230 250 49 46.0 16.8 | 232 47 37.3 29.2 29 300 9580 250 62 58.3 21.2 | 236 60 49.5 33.6 30 292 9754 250 63 59.2 21.5 | 236 61 50.5 34.0 31 256 10668 245 76 68.9 32.1 | 233 75 60.2 44.5 32 250 10820 245 79 71.6 33.4 | 234 78 62.9 45.8 33 244 10973 245 79 71.6 33.4 | 234 78 62.9 45.8 34 233 11278 250 79 74.2 27.0 | 239 76 65.5 39.4 35 213 11887 240 96 83.1 48.0 | 231 96 74.4 60.4 Wind Parameters Mean winds (0-6000m): 294.9 at 20.2 knts Storm direction: 324.9 at 15.2 knts Shear (0-3000m) pos: 4.0 neg: 1.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 39.8 neg: -40.5 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.3 10^-3/s Energy-Hel index: 0.33 Bulk Rich Number: 32.76 Bulk Shear: 50.30 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 ------------------------------------------------------------------------------- 500 221 7 167 18| 3.7 0.0 3.7| 18.0 0.0 18.0 36.0 0.72| 5.3 3.8 1000 227 5 163 17| 2.4 0.0 2.4| 21.7 -22.1 -0.4 -0.4 -0.04| 6.8 -0.3 1500 265 6 168 13| 4.2 0.0 4.2| 31.3 -32.7 -1.3 -0.9 0.03| 8.7 0.3 2000 297 8 170 9| 5.2 0.0 5.2| 31.9 -32.7 -0.7 -0.4 0.10| 9.0 0.9 2500 303 11 182 7| 4.2 1.6 5.7| 33.6 -40.5 -6.8 -2.7 -0.01| 9.1 -0.1 3000 304 13 199 6| 4.0 1.3 5.3| 39.8 -40.5 -0.7 -0.2 0.04| 8.1 0.3 4000 299 16 227 7| 4.0 1.6 5.7| 72.7 -64.0 8.7 2.2 0.04| 8.4 0.3 5000 299 19 250 9| 3.8 2.0 5.9|113.8-112.1 1.7 0.3 0.00| 9.0 0.0 6000 295 20 248 10| 3.2 2.3 5.5|130.6-148.5 -17.8 -3.0 -0.05| 9.0 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20200319.00.gif