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 VOCC... Searching the city database file for: VOCC ... Date:0000Z 28 MAR 20 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1009 3 28.0 24.2 80 3.8 25.2 0 0 300.4 303.9 298.1 356.7 19.17 1 1000 97 30.6 23.6 66 7.0 25.4 185 5 303.8 307.2 298.5 359.3 18.65 2 999 106 30.8 23.8 66 7.0 25.6 192 5 304.0 307.5 298.8 360.4 18.90 3 964 424 27.4 21.4 70 6.0 23.0 0 0 303.7 306.8 297.5 353.9 16.87 4 925 791 28.0 22.0 70 6.0 23.6 0 0 307.9 311.4 299.3 363.3 18.28 5 879 1246 27.4 22.8 76 4.6 23.9 84 5 311.8 315.7 301.3 374.3 20.26 6 850 1543 24.8 21.1 80 3.7 22.1 70 4 312.1 315.7 300.6 370.2 18.85 7 838 1668 24.0 20.4 80 3.6 21.3 98 3 312.6 316.0 300.4 369.0 18.29 8 748 2657 19.4 13.4 68 6.0 15.3 45 3 317.9 320.4 298.5 358.9 13.04 9 700 3225 15.0 9.0 67 6.0 11.1 30 11 319.1 321.1 297.0 351.9 10.36 10 688 3371 13.6 7.6 67 6.0 9.8 33 13 319.1 321.0 296.5 349.5 9.57 11 676 3519 15.6 0.6 36 15.0 7.0 37 15 323.0 324.1 294.8 342.2 5.92 12 630 4114 13.0 -15.0 13 28.0 0.9 63 11 326.6 327.0 292.6 333.1 1.89 13 573 4900 6.4 -14.6 21 21.0 -2.5 95 7 327.8 328.2 293.1 335.2 2.15 14 550 5236 6.4 -18.6 15 25.0 -3.5 67 9 331.7 332.0 293.7 337.4 1.60 15 500 6010 0.8 -26.2 11 27.0 -7.9 150 9 334.0 334.2 293.7 337.3 0.90 16 473 6451 -2.1 -32.1 8 30.0 -10.4 134 19 335.8 335.9 293.8 337.8 0.55 17 400 7750 -12.7 -37.7 10 25.0 -17.9 105 16 338.5 338.6 294.3 339.9 0.37 18 368 8382 -17.5 -45.5 7 28.0 -21.8 98 9 340.3 340.3 294.6 341.0 0.18 19 300 9880 -28.9 -55.9 6 27.0 -31.2 115 8 344.6 344.7 295.5 344.9 0.07 20 265 10757 -35.1 -53.1 14 18.0 -36.5 129 10 348.0 348.1 296.3 348.5 0.10 21 250 11160 -38.5 -51.5 24 13.0 -39.5 135 17 348.8 348.9 296.5 349.4 0.13 22 245 11298 -40.1 -51.1 30 11.0 -40.9 136 17 348.5 348.5 296.4 349.1 0.14 23 200 12650 -49.3 -65.3 14 16.0 -49.8 165 11 354.7 354.7 297.7 354.8 0.03 24 188 13052 -52.1 -75.1 5 23.0 -52.5 152 13 356.5 356.5 298.0 356.6 0.01 25 150 14470 -63.7 -91.7 1 28.0 -63.8 120 19 360.3 360.3 298.8 360.3 0.00 26 135 15111 -66.9 -93.9 1 27.0 -67.0 95 14 365.7 365.7 299.8 365.7 0.00 27 109 16369 -78.1 -102.1 1 24.0 -78.1 29 8 367.7 367.7 300.1 367.7 0.00 28 100 16860 -78.9 -102.9 1 24.0 -78.9 40 2 375.3 375.3 301.5 375.3 0.00 29 81 18039 -85.1 -107.1 1 22.0 -85.1 95 14 385.9 385.9 303.2 385.9 0.00 30 79 18177 -85.3 -107.3 1 22.0 -85.3 110 15 388.2 388.2 303.5 388.2 0.00 31 76 18390 -84.9 -106.9 1 22.0 -84.9 134 17 393.4 393.4 304.3 393.4 0.00 32 74 18540 -78.3 -102.3 1 24.0 -78.3 151 18 410.3 410.3 306.6 410.3 0.00 33 70 18860 -74.1 -99.1 1 25.0 -74.2 185 21 425.9 425.9 308.4 425.9 0.00 34 69 18944 -74.1 -99.1 1 25.0 -74.2 181 21 427.6 427.6 308.6 427.6 0.00 35 58 19951 -76.1 -101.1 1 25.0 -76.2 126 24 444.9 444.9 310.4 444.9 0.00 36 53 20477 -71.5 -97.5 1 26.0 -71.6 98 25 467.1 467.1 312.4 467.2 0.00 37 50 20820 -73.3 -99.3 1 26.0 -73.4 80 26 470.8 470.8 312.7 470.8 0.00 38 42 21875 -62.7 -91.7 1 29.0 -63.2 95 24 521.1 521.1 316.4 521.1 0.00 39 35 22995 -66.7 -93.7 1 27.0 -67.1 111 21 538.5 538.5 317.4 538.5 0.00 40 33 23355 -64.9 -92.9 1 28.0 -65.4 117 20 552.4 552.4 318.2 552.5 0.00 41 32 23546 -58.1 -88.1 1 30.0 -59.2 119 20 575.5 575.5 319.5 575.6 0.01 42 30 23960 -52.5 -84.5 1 32.0 -54.5 125 19 601.5 601.5 320.7 601.6 0.01 43 23 25667 -55.7 -86.7 1 31.0 -57.5 102 30 639.6 639.6 322.3 639.7 0.01 44 20 26570 -49.7 -82.7 1 33.0 -53.2 90 36 684.0 684.1 323.9 684.2 0.02 45 17 27643 -46.3 -80.3 1 34.0 -51.5 90 42 727.5 727.5 325.3 727.8 0.04 46 12 29961 -46.1 -80.1 1 34.0 -52.5 90 54 804.4 804.4 327.4 804.9 0.05 47 11 30548 -39.5 -75.5 1 36.0 -49.5 90 57 848.6 848.7 328.4 849.9 0.12 48 10 31200 -40.3 -76.3 1 36.0 -50.3 90 60 869.1 869.2 328.8 870.4 0.12 49 9.0 31919 -40.0 -76.0 1 36.0 -50.7 90 64 896.9 896.9 329.4 898.4 0.14 50 8.1 32639 -39.7 -75.7 1 36.0 -51.1 925.5 925.6 329.9 927.3 0.16 TRP 81 18039 -85.1 -107.1 1 22.0 -85.1 95 14 385.9 385.9 303.2 385.9 0.00 WND 9.0 31919 -40.0 -76.0 1 36.0 -50.7 90 64 896.9 896.9 329.4 898.4 0.14 Sounding variables and indices 1000-500 mb thick: 5913.00 m Freezing level: 492.55 mb = 6131.64 m = 20116.69 ft Wetbulb zero: 614.80 mb = 4316.34 m = 14161.05 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 48.10 % Est. max temperature: 39.69 C = 103.44 F Sfc-Lift cond lev (LCL): 955.37 mb = 504.09 m = 1653.81 ft T: 27.53 C 700-500 lapse rate: 5.10 C/km ThetaE index: 41.18 C Layer 850.0- 573.0 mb Conv cond level (CCL): 732.25 mb = 2839.16 m = 9314.71 ft Mean mixing ratio: 17.98 g/kg Conv temperature: 45.94 C = 114.70 F Cap Strength: 6.33 C Lifted Index: 0.66 C Risk: Showers probable Lifted Index @300 mb: -5.25 C Lifted Index @700 mb: 2.03 C Showalter Index: -2.50 C Risk: Severe thunderstorms possible Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 20.30 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 270.20 Risk: None Energy Index: -6.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1021.75 J/kg Max Up Vert Vel: 45.21 m/s Conv Inhibition (B-): 582.72 J/kg Cap Strength: 6.33 C Lift Cond Lev (LCL): 877.46 mb = 1261.19 m = 4137.70 ft Lev Free Conv (LFC): 462.46 mb = 6625.54 m = 21737.07 ft Equ Level (EL): 162.46 mb = 13968.63 m = 45828.29 ft B at Equ Level: 1019.59 J/kg Max Parcel Lev (MPL): 82.46 mb = 17939.10 m = 58854.60 ft Wind level data Storm motion: 93 at 5 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 1009 3 0 0 -0.0 -0.0 | 273 5 5.1 -0.3 1 1000 97 185 5 0.4 5.0 | 229 7 5.5 4.7 2 977 305 0 0 -0.0 -0.0 | 273 5 5.1 -0.3 3 944 610 0 0 -0.0 -0.0 | 273 5 5.1 -0.3 4 925 791 0 0 -0.0 -0.0 | 273 5 5.1 -0.3 5 912 914 0 0 -0.0 -0.0 | 273 5 5.1 -0.3 6 882 1219 85 5 -5.0 -0.4 | 352 1 0.1 -0.7 7 850 1543 70 4 -3.8 -1.4 | 321 2 1.3 -1.6 8 822 1829 135 2 -1.4 1.4 | 252 4 3.7 1.2 9 794 2134 140 2 -1.3 1.5 | 251 4 3.8 1.3 10 767 2438 90 2 -2.0 0.0 | 275 3 3.1 -0.3 11 740 2743 25 3 -1.3 -2.7 | 308 5 3.8 -3.0 12 714 3048 40 8 -5.1 -6.1 | 1 6 -0.1 -6.4 13 700 3225 30 11 -5.5 -9.5 | 2 10 -0.4 -9.8 14 664 3658 40 17 -10.9 -13.0 | 24 15 -5.8 -13.3 15 640 3962 70 11 -10.3 -3.8 | 53 7 -5.3 -4.0 16 617 4267 55 11 -9.0 -6.3 | 31 8 -3.9 -6.6 17 595 4572 75 12 -11.6 -3.1 | 63 7 -6.5 -3.4 18 573 4877 95 7 -7.0 0.6 | 101 2 -1.9 0.4 19 533 5486 45 11 -7.8 -7.8 | 19 8 -2.7 -8.0 20 500 6010 150 9 -4.5 7.8 | 184 8 0.6 7.5 21 495 6096 150 9 -4.5 7.8 | 184 8 0.6 7.5 22 476 6401 135 19 -13.4 13.4 | 148 16 -8.4 13.2 23 457 6706 125 22 -18.0 12.6 | 134 18 -12.9 12.4 24 440 7010 100 18 -17.7 3.1 | 103 13 -12.6 2.9 25 423 7315 90 18 -18.0 0.0 | 89 13 -12.9 -0.3 26 400 7750 105 16 -15.5 4.1 | 111 11 -10.4 3.9 27 391 7925 105 15 -14.5 3.9 | 111 10 -9.4 3.6 28 375 8230 100 9 -8.9 1.6 | 109 4 -3.8 1.3 29 305 9754 75 4 -3.9 -1.0 | 317 2 1.2 -1.3 30 300 9880 115 8 -7.3 3.4 | 145 4 -2.2 3.1 31 268 10668 130 10 -7.7 6.4 | 157 7 -2.6 6.2 32 257 10973 125 11 -9.0 6.3 | 147 7 -3.9 6.1 33 250 11160 135 17 -12.0 12.0 | 149 14 -6.9 11.8 34 246 11278 135 17 -12.0 12.0 | 149 14 -6.9 11.8 35 224 11887 155 10 -4.2 9.1 | 186 9 0.9 8.8 36 214 12192 165 9 -2.3 8.7 | 198 9 2.8 8.4 37 200 12650 165 11 -2.8 10.6 | 192 11 2.2 10.4 38 177 13411 140 14 -9.0 10.7 | 159 11 -3.9 10.5 39 161 14021 150 18 -9.0 15.6 | 166 16 -3.9 15.3 40 150 14470 120 19 -16.5 9.5 | 129 15 -11.4 9.2 41 146 14630 125 19 -15.6 10.9 | 135 15 -10.5 10.6 42 119 15850 45 7 -4.9 -4.9 | 359 5 0.1 -5.2 43 113 16154 25 10 -4.2 -9.1 | 355 9 0.9 -9.3 44 100 16860 40 2 -1.3 -1.5 | 295 4 3.8 -1.8 45 96 17069 40 2 -1.3 -1.5 | 295 4 3.8 -1.8 46 81 18039 95 14 -13.9 1.2 | 96 9 -8.9 1.0 47 70 18860 185 21 1.8 20.9 | 198 22 6.9 20.7 48 50 20820 80 26 -25.6 -4.5 | 77 21 -20.5 -4.8 49 30 23960 125 19 -15.6 10.9 | 135 15 -10.5 10.6 50 20 26570 90 36 -36.0 0.0 | 90 31 -30.9 -0.3 51 10 31200 90 60 -60.0 0.0 | 90 55 -54.9 -0.3 Wind Parameters Mean winds (0-6000m): 62.9 at 6.8 knts Storm direction: 92.9 at 5.1 knts Shear (0-3000m) pos: 0.3 neg: 1.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -8.0 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 130.97 Bulk Shear: 7.80 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 ------------------------------------------------------------------------------- 500 185 1 257 5| 0.0 0.0 0.0| 9.7 -6.5 3.2 6.3 0.07| 13.2 0.9 1000 183 1 264 5| 0.7 0.0 0.7| 11.5 -6.5 5.0 5.0 0.16| 7.3 1.2 1500 102 2 268 3| 1.4 0.0 1.4| 13.4 -6.7 6.7 4.5 0.23| 6.8 1.5 2000 101 2 267 3| 0.5 0.0 0.5| 13.5 -8.0 5.5 2.8 0.08| 6.1 0.5 2500 105 2 265 3| 0.4 0.4 0.9| 15.1 -8.0 7.1 2.8 0.15| 5.4 0.8 3000 85 2 280 3| 0.3 1.3 1.7| 22.2 -8.0 14.2 4.7 0.29| 5.6 1.6 4000 54 5 343 3| 1.2 2.0 3.2| 51.8 -8.0 43.8 10.9 0.38| 6.6 2.5 5000 60 6 5 3| 1.3 1.6 2.9| 61.7 -12.1 49.6 9.9 0.36| 6.6 2.3 6000 63 7 16 3| 2.4 1.8 4.2| 86.6 -17.8 68.9 11.5 0.40| 7.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20200328.00.gif