UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for SK371... Searching the city database file for: SK371 ... Date:1200Z 20 MAR 20 Station: SK371 WMO ident: 80371 ------------------------------------------------------------------------------- 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 1012 198 24.8 24.6 99 0.2 24.7 350 4 296.9 300.5 297.4 353.7 19.59 1 1000 302 24.4 22.4 89 2.0 23.0 330 7 297.5 300.7 296.1 347.7 17.30 2 991 382 25.0 21.8 82 3.2 22.7 340 6 298.9 302.0 296.2 348.0 16.82 3 925 990 22.2 20.3 89 1.9 20.9 50 15 302.0 305.0 296.7 350.5 16.42 4 892 1306 20.8 16.0 74 4.8 17.5 44 20 303.7 306.1 294.8 342.1 12.93 5 850 1723 17.8 14.4 80 3.4 15.5 35 27 304.8 307.1 294.6 341.3 12.23 6 834 1885 16.4 14.0 86 2.4 14.8 35 27 305.0 307.2 294.6 341.3 12.14 7 798 2261 15.6 9.6 67 6.0 11.8 33 20 308.0 309.8 293.5 336.7 9.45 8 759 2685 13.6 8.6 72 5.0 10.4 20 13 310.3 312.0 294.0 338.7 9.28 9 700 3362 8.4 6.9 90 1.5 7.5 290 12 311.8 313.5 294.1 339.4 8.96 10 678 3626 6.2 6.2 100 0.0 6.2 281 11 312.2 313.9 294.2 339.4 8.81 11 639 4111 3.2 3.2 100 0.0 3.2 293 12 314.1 315.6 293.7 337.8 7.56 12 585 4824 -0.5 -5.0 72 4.5 -2.7 278 15 317.8 318.7 292.3 332.4 4.51 13 577 4935 -1.1 -8.1 59 7.0 -4.3 279 15 318.4 319.1 291.7 330.1 3.60 14 572 5004 -1.1 -21.1 20 20.0 -7.7 280 15 319.2 319.4 289.8 323.4 1.24 15 546 5375 -3.5 -8.4 69 4.9 -5.7 284 16 320.6 321.3 292.4 332.8 3.72 16 539 5478 -3.5 -15.5 39 12.0 -8.0 285 16 321.8 322.2 291.4 329.0 2.12 17 515 5837 -5.9 -8.4 82 2.5 -7.0 312 18 323.1 323.9 293.3 336.1 3.94 18 509 5930 -6.1 -12.1 62 6.0 -8.5 305 21 323.9 324.5 292.7 333.9 2.97 19 503 6023 -5.1 -38.1 5 33.0 -12.2 298 24 326.3 326.3 291.0 327.3 0.28 20 500 6070 -5.3 -35.3 7 30.0 -12.2 295 25 326.6 326.7 291.2 328.0 0.38 21 451 6866 -11.3 -32.3 16 21.0 -16.1 298 25 328.8 328.9 292.0 330.9 0.56 22 404 7696 -17.7 -20.2 81 2.5 -18.5 228 11 331.0 331.4 293.7 337.7 1.90 23 400 7770 -17.9 -21.7 72 3.8 -19.0 215 12 331.7 332.1 293.7 337.7 1.69 24 399 7789 -17.9 -22.9 65 5.0 -19.3 216 12 332.0 332.3 293.7 337.4 1.52 25 378 8190 -21.1 -25.2 70 4.1 -22.1 224 11 332.9 333.2 293.7 337.6 1.31 26 366 8428 -21.5 -31.5 40 10.0 -23.6 222 11 335.5 335.6 293.9 338.3 0.75 27 336 9051 -26.7 -32.7 57 6.0 -27.8 215 10 336.7 336.8 294.1 339.4 0.73 28 334 9094 -26.3 -38.3 31 12.0 -28.1 215 10 337.8 337.9 294.1 339.4 0.42 29 300 9860 -32.5 -44.5 29 12.0 -33.8 205 5 339.6 339.6 294.4 340.5 0.24 30 280 10344 -36.9 -44.9 43 8.0 -37.7 192 6 340.0 340.1 294.6 341.0 0.25 31 272 10544 -38.5 -49.5 30 11.0 -39.3 186 7 340.5 340.5 294.6 341.1 0.15 32 261 10827 -40.7 -52.7 26 12.0 -41.4 178 8 341.3 341.3 294.7 341.8 0.11 33 250 11120 -43.1 -55.1 26 12.0 -43.7 170 9 342.0 342.0 294.9 342.3 0.09 34 238 11449 -46.3 -50.3 64 4.0 -46.5 135 11 342.0 342.0 295.0 342.7 0.16 35 231 11646 -47.5 -54.5 44 7.0 -47.8 119 13 343.1 343.1 295.1 343.5 0.10 36 206 12391 -53.9 -61.9 37 8.0 -54.1 112 22 344.5 344.5 295.4 344.7 0.04 37 200 12580 -55.7 -62.7 41 7.0 -55.8 110 25 344.6 344.6 295.4 344.7 0.04 38 197 12676 -56.7 -63.7 41 7.0 -56.8 108 25 344.5 344.5 295.4 344.6 0.04 39 193 12806 -57.7 -64.7 40 7.0 -57.8 105 24 344.9 344.9 295.5 345.0 0.03 40 192 12839 -57.9 -66.9 31 9.0 -58.0 106 25 345.1 345.1 295.6 345.2 0.02 41 190 12906 -56.5 -73.5 10 17.0 -56.7 108 27 348.4 348.4 296.3 348.4 0.01 42 150 14370 -67.7 -77.7 23 10.0 -67.8 340 10 353.5 353.5 297.4 353.5 0.01 43 141 14740 -70.5 -76.5 41 6.0 -70.5 344 9 354.9 354.9 297.7 354.9 0.01 44 110 16183 -78.9 -84.9 37 6.0 -78.9 15 16 365.2 365.2 299.7 365.2 0.00 45 104 16503 -77.7 -84.7 31 7.0 -77.7 59 14 373.4 373.4 301.2 373.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 592.30 mb = 4727.82 m = 15511.05 ft Wetbulb zero: 609.66 mb = 4490.57 m = 14732.67 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 76.70 % Est. max temperature: 32.37 C = 90.27 F Sfc-Lift cond lev (LCL): 1009.67 mb = 218.07 m = 715.46 ft T: 24.72 C 700-500 lapse rate: 5.06 C/km ThetaE index: 13.82 C Layer 892.0- 759.0 mb Conv cond level (CCL): 877.40 mb = 1448.91 m = 4753.58 ft Mean mixing ratio: 16.74 g/kg Conv temperature: 31.98 C = 89.56 F Cap Strength: 1.64 C Lifted Index: -2.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.75 C Lifted Index @700 mb: -1.99 C Showalter Index: 0.95 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 251.80 Risk: None Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1366.07 J/kg Max Up Vert Vel: 52.27 m/s Conv Inhibition (B-): 34.19 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 928.69 mb = 954.88 m = 3132.78 ft Lev Free Conv (LFC): 843.69 mb = 1786.68 m = 5861.74 ft Equ Level (EL): 803.69 mb = 2200.53 m = 7219.49 ft B at Equ Level: 16.59 J/kg Wind level data Storm motion: 10 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 1012 198 350 4 0.7 -3.9 | 200 8 2.6 7.1 1 1000 302 330 7 3.5 -6.1 | 227 7 5.4 4.9 2 1000 305 330 7 3.5 -6.1 | 227 7 5.4 4.9 3 966 610 10 4 -0.7 -3.9 | 189 7 1.2 7.1 4 933 914 55 12 -9.8 -6.9 | 117 9 -8.0 4.1 5 925 990 50 15 -11.5 -9.6 | 98 10 -9.6 1.4 6 850 1723 35 27 -15.5 -22.1 | 51 18 -13.6 -11.1 7 839 1829 35 28 -16.1 -22.9 | 50 19 -14.2 -11.9 8 810 2134 35 20 -11.5 -16.4 | 61 11 -9.6 -5.4 9 781 2438 30 19 -9.5 -16.5 | 55 9 -7.6 -5.4 10 727 3048 5 5 -0.4 -5.0 | 193 6 1.4 6.0 11 701 3353 290 10 9.4 -3.4 | 236 14 11.3 7.6 12 700 3362 290 12 11.3 -4.1 | 242 15 13.1 6.9 13 675 3658 280 11 10.8 -1.9 | 234 16 12.7 9.1 14 650 3962 300 10 8.7 -5.0 | 240 12 10.5 6.0 15 626 4267 285 14 13.5 -3.6 | 244 17 15.4 7.4 16 602 4572 275 14 13.9 -1.2 | 238 19 15.8 9.8 17 538 5486 285 16 15.5 -4.1 | 248 19 17.3 6.9 18 518 5791 315 17 12.0 -12.0 | 274 14 13.9 -1.0 19 500 6070 295 25 22.7 -10.6 | 269 25 24.5 0.4 20 498 6096 300 23 19.9 -11.5 | 271 22 21.8 -0.5 21 460 6706 300 30 26.0 -15.0 | 278 28 27.8 -4.0 22 442 7010 295 19 17.2 -8.0 | 261 19 19.1 3.0 23 408 7620 240 11 9.5 5.5 | 215 20 11.4 16.5 24 400 7770 215 12 6.9 9.8 | 203 23 8.7 20.8 25 392 7925 220 12 7.7 9.2 | 205 22 9.6 20.2 26 375 8230 225 11 7.8 7.8 | 207 21 9.6 18.8 27 345 8839 215 11 6.3 9.0 | 202 22 8.2 20.0 28 331 9144 215 10 5.7 8.2 | 202 21 7.6 19.2 29 300 9860 205 5 2.1 4.5 | 194 16 4.0 15.5 30 292 10058 200 5 1.7 4.7 | 193 16 3.6 15.7 31 250 11120 170 9 -1.6 8.9 | 181 20 0.3 19.9 32 233 11582 120 12 -10.4 6.0 | 153 19 -8.5 17.0 33 200 12580 110 25 -23.5 8.6 | 132 29 -21.6 19.6 34 193 12802 105 24 -23.2 6.2 | 129 27 -21.3 17.2 35 184 13106 115 32 -29.0 13.5 | 132 37 -27.1 24.5 36 175 13411 110 29 -27.3 9.9 | 129 33 -25.4 20.9 37 159 14021 65 17 -15.4 -7.2 | 106 14 -13.5 3.8 38 151 14326 350 12 2.1 -11.8 | 282 4 3.9 -0.8 39 150 14370 340 10 3.4 -9.4 | 253 6 5.3 1.6 40 144 14630 335 10 4.2 -9.1 | 252 6 6.1 1.9 41 136 14935 360 6 -0.0 -6.0 | 200 5 1.9 5.0 42 117 15850 360 27 -0.0 -27.0 | 353 16 1.9 -16.0 43 111 16154 10 17 -3.0 -16.7 | 11 6 -1.1 -5.7 44 106 16459 35 11 -6.3 -9.0 | 114 5 -4.4 2.0 45 100 16764 120 20 -17.3 10.0 | 144 26 -15.5 21.0 Wind Parameters Mean winds (0-6000m): 339.6 at 14.9 knts Storm direction: 9.6 at 11.2 knts Shear (0-3000m) pos: 2.8 neg: 3.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 31.3 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -66.0 tot: -41.3 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -1.9 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 113.62 Bulk Shear: 12.02 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 ------------------------------------------------------------------------------- 500 348 5 208 6| 3.8 0.0 3.8| 6.4 -10.0 -3.6 -7.3 -0.24| 10.9 -2.6 1000 33 9 137 5| 8.5 0.0 8.5| 6.4 -34.5 -28.1 -28.1 -0.59| 12.7 -7.5 1500 36 14 90 6| 5.7 3.1 8.8| 6.4 -60.9 -54.5 -36.3 -0.64| 11.6 -7.4 2000 36 16 73 8| 4.2 1.1 5.3| 15.4 -63.4 -48.0 -24.0 -0.46| 11.1 -5.1 2500 34 17 70 8| 3.4 1.8 5.2| 16.0 -66.0 -49.9 -20.0 -0.39| 10.5 -4.1 3000 33 15 74 7| 2.8 3.1 6.0| 24.7 -66.0 -41.3 -13.8 -0.18| 10.9 -1.9 4000 18 14 46 3| 2.1 3.3 5.4| 37.8 -72.3 -34.6 -8.6 -0.11| 10.2 -1.1 5000 357 14 321 4| 1.7 2.9 4.7| 48.3 -80.8 -32.5 -6.5 -0.10| 8.8 -0.9 6000 340 15 293 8| 1.9 3.0 4.9| 88.4 -85.7 2.7 0.4 -0.00| 8.9 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SK371/skewt/SK371.skewt.20200320.12.gif