UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 31 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 1008 3 29.0 26.0 84 3.0 26.7 0 0 301.5 305.4 299.7 364.9 21.44 1 1000 87 26.6 24.4 88 2.2 25.0 40 6 299.8 303.3 298.1 357.2 19.59 2 925 776 23.4 20.4 83 3.0 21.2 335 6 303.2 306.3 297.1 352.3 16.53 3 894 1074 21.0 20.8 99 0.2 20.9 294 4 303.7 307.0 297.9 355.9 17.56 4 865 1360 19.6 18.8 95 0.8 19.1 352 3 305.1 308.1 297.3 352.9 15.99 5 850 1512 20.2 15.5 74 4.7 17.0 75 4 307.3 309.8 296.0 346.9 13.14 6 831 1707 20.0 11.0 56 9.0 14.2 69 8 309.1 311.0 294.2 339.5 9.97 7 725 2864 10.4 0.4 50 10.0 5.0 73 18 310.9 311.9 291.1 327.8 5.44 8 700 3156 9.8 -6.2 32 16.0 2.2 95 13 313.3 314.0 290.0 324.3 3.43 9 693 3239 10.4 -6.6 30 17.0 2.3 96 13 314.9 315.6 290.5 325.7 3.36 10 633 3987 7.0 -11.0 26 18.0 -0.9 94 14 319.3 319.8 291.1 327.9 2.61 11 530 5420 -2.3 -11.3 50 9.0 -6.1 351 5 324.8 325.4 293.0 335.0 3.04 12 518 5601 -3.9 -6.3 83 2.4 -5.1 328 3 325.0 325.9 294.4 340.2 4.61 13 500 5880 -4.7 -13.7 49 9.0 -8.3 295 2 327.3 327.8 293.4 336.4 2.65 14 488 6070 -5.5 -16.5 42 11.0 -9.6 312 5 328.6 329.0 293.3 336.1 2.16 15 400 7600 -14.1 -32.1 20 18.0 -18.3 190 6 336.7 336.8 294.1 339.1 0.65 16 354 8521 -18.7 -39.7 14 21.0 -22.5 239 6 342.4 342.5 295.2 343.8 0.34 17 300 9730 -29.5 -44.5 22 15.0 -31.3 10 9 343.8 343.9 295.4 344.8 0.24 18 253 10919 -39.9 -44.9 59 5.0 -40.4 57 3 345.6 345.6 295.9 346.7 0.28 19 250 11000 -40.7 -46.7 52 6.0 -41.2 85 6 345.6 345.6 295.8 346.5 0.23 20 226 11675 -46.3 -52.3 51 6.0 -46.6 155 12 347.1 347.1 296.1 347.7 0.13 21 200 12470 -53.5 -60.5 42 7.0 -53.7 170 19 348.0 348.1 296.3 348.3 0.06 22 152 14180 -66.1 -75.1 27 9.0 -66.2 111 18 354.9 354.9 297.7 354.9 0.01 23 150 14260 -66.7 -75.7 27 9.0 -66.8 95 18 355.2 355.2 297.7 355.2 0.01 24 119 15622 -77.7 -87.7 18 10.0 -77.7 99 26 359.3 359.3 298.5 359.3 0.00 25 107 16232 -76.3 -86.3 19 10.0 -76.3 134 24 373.0 373.0 301.1 373.0 0.00 26 100 16620 -78.7 -88.7 18 10.0 -78.7 210 12 375.7 375.7 301.5 375.7 0.00 27 87 17404 -84.1 -94.1 16 10.0 -84.1 20 10 380.1 380.1 302.3 380.1 0.00 28 81 17806 -79.1 -89.1 18 10.0 -79.1 56 9 398.2 398.2 304.9 398.2 0.00 29 74 18317 -81.7 -91.7 17 10.0 -81.7 102 9 403.1 403.1 305.6 403.1 0.00 30 70 18630 -80.3 -91.3 14 11.0 -80.3 130 8 412.6 412.6 306.8 412.6 0.00 31 63 19226 -78.9 -89.9 15 11.0 -78.9 125 10 428.3 428.3 308.6 428.3 0.00 32 57 19809 -69.1 -96.1 1 27.0 -69.2 121 11 463.0 463.0 312.0 463.0 0.00 33 50 20590 -69.3 -96.3 1 27.0 -69.5 115 13 480.2 480.2 313.5 480.2 0.00 34 46 21086 -70.9 -96.9 1 26.0 -71.1 487.9 487.9 314.1 487.9 0.00 35 42 21630 -67.1 -94.1 1 27.0 -67.4 510.2 510.2 315.7 510.2 0.00 36 39 22075 -68.7 -95.7 1 27.0 -68.9 517.1 517.1 316.1 517.1 0.00 37 38 22231 -68.1 -95.1 1 27.0 -68.4 522.4 522.4 316.5 522.5 0.00 TRP 87 17404 -84.1 -94.1 16 10.0 -84.1 20 10 380.1 380.1 302.3 380.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 555.47 mb = 5065.85 m = 16620.04 ft Wetbulb zero: 649.29 mb = 3777.27 m = 12392.48 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 55.31 % Est. max temperature: 33.70 C = 92.66 F Sfc-Lift cond lev (LCL): 965.71 mb = 395.33 m = 1297.01 ft T: 25.17 C 700-500 lapse rate: 5.32 C/km ThetaE index: 31.62 C Layer 865.0- 693.0 mb Conv cond level (CCL): 898.00 mb = 1035.01 m = 3395.66 ft Mean mixing ratio: 18.02 g/kg Conv temperature: 31.21 C = 88.18 F Cap Strength: 1.87 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.80 C Lifted Index @700 mb: -2.11 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.20 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 196.00 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1339.31 J/kg Max Up Vert Vel: 51.76 m/s Conv Inhibition (B-): 39.01 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 923.32 mb = 791.87 m = 2597.97 ft Lev Free Conv (LFC): 778.32 mb = 2262.17 m = 7421.72 ft Equ Level (EL): 148.32 mb = 14326.17 m = 47001.30 ft B at Equ Level: 1334.13 J/kg Max Parcel Lev (MPL): 78.32 mb = 17995.66 m = 59040.17 ft Wind level data Storm motion: 96 at 7 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 1008 3 0 0 -0.0 -0.0 | 276 7 7.4 -0.7 1 1000 87 40 6 -3.9 -4.6 | 327 6 3.5 -5.3 2 976 305 360 11 -0.0 -11.0 | 328 14 7.4 -11.7 3 943 610 345 8 2.1 -7.7 | 312 13 9.4 -8.4 4 925 776 335 6 2.5 -5.4 | 302 12 9.9 -6.1 5 910 914 315 5 3.5 -3.5 | 291 12 10.9 -4.2 6 879 1219 275 3 3.0 -0.3 | 275 10 10.3 -1.0 7 850 1512 75 4 -3.9 -1.0 | 297 4 3.5 -1.7 8 819 1829 65 10 -9.1 -4.2 | 19 5 -1.7 -4.9 9 790 2134 70 16 -15.0 -5.5 | 51 10 -7.7 -6.2 10 762 2438 70 17 -16.0 -5.8 | 53 11 -8.6 -6.5 11 735 2743 65 19 -17.2 -8.0 | 48 13 -9.9 -8.7 12 709 3048 85 17 -16.9 -1.5 | 77 10 -9.6 -2.2 13 700 3156 95 13 -13.0 1.1 | 94 6 -5.6 0.4 14 658 3658 100 12 -11.8 2.1 | 107 5 -4.5 1.4 15 634 3962 95 14 -13.9 1.2 | 94 7 -6.6 0.5 16 610 4267 75 12 -11.6 -3.1 | 48 6 -4.2 -3.8 17 588 4572 65 10 -9.1 -4.2 | 19 5 -1.7 -4.9 18 566 4877 65 9 -8.2 -3.8 | 10 5 -0.8 -4.5 19 525 5486 340 4 1.4 -3.8 | 297 10 8.7 -4.5 20 500 5880 295 2 1.8 -0.8 | 280 9 9.2 -1.6 21 486 6096 315 6 4.2 -4.2 | 293 13 11.6 -5.0 22 467 6401 295 7 6.3 -3.0 | 285 14 13.7 -3.7 23 449 6706 225 5 3.5 3.5 | 255 11 10.9 2.8 24 432 7010 180 7 0.0 7.0 | 229 10 7.4 6.3 25 415 7315 150 5 -2.5 4.3 | 233 6 4.9 3.6 26 400 7600 190 6 1.0 5.9 | 238 10 8.4 5.2 27 383 7925 200 7 2.4 6.6 | 239 11 9.7 5.9 28 367 8230 210 5 2.5 4.3 | 250 10 9.9 3.6 29 300 9730 10 9 -1.6 -8.9 | 329 11 5.8 -9.6 30 299 9754 10 11 -1.9 -10.8 | 335 13 5.4 -11.5 31 262 10668 360 10 -0.0 -10.0 | 326 13 7.4 -10.7 32 251 10973 70 2 -1.9 -0.7 | 284 6 5.5 -1.4 33 250 11000 85 6 -6.0 -0.5 | 312 2 1.4 -1.2 34 240 11278 95 7 -7.0 0.6 | 285 0 0.4 -0.1 35 218 11887 190 15 2.6 14.8 | 215 17 10.0 14.1 36 209 12192 185 18 1.6 17.9 | 207 19 8.9 17.2 37 200 12470 170 19 -3.3 18.7 | 193 18 4.1 18.0 38 172 13411 155 18 -7.6 16.3 | 179 16 -0.3 15.6 39 156 14021 140 19 -12.2 14.6 | 161 15 -4.9 13.8 40 150 14260 95 18 -17.9 1.6 | 95 11 -10.6 0.9 41 141 14630 95 19 -18.9 1.7 | 95 12 -11.6 0.9 42 114 15850 100 28 -27.6 4.9 | 102 21 -20.2 4.2 43 108 16154 120 26 -22.5 13.0 | 129 20 -15.2 12.3 44 100 16620 210 12 6.0 10.4 | 234 16 13.4 9.7 45 97 16764 210 12 6.0 10.4 | 234 16 13.4 9.7 46 87 17404 20 10 -3.4 -9.4 | 339 11 3.9 -10.1 47 70 18630 130 8 -6.1 5.1 | 195 5 1.2 4.4 48 50 20590 115 13 -11.8 5.5 | 137 7 -4.4 4.8 Wind Parameters Mean winds (0-6000m): 65.5 at 9.8 knts Storm direction: 95.5 at 7.4 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 156.9 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -41.5 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.1 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 122.04 Bulk Shear: 10.97 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 6 8 324 11| 0.0 9.3 9.3| 11.9 -12.0 -0.1 -0.3 0.22| 16.9 3.8 1000 352 7 314 12| 0.0 2.3 2.3| 11.9 -33.1 -21.2 -21.2 -0.13| 12.0 -1.5 1500 349 6 308 11| 2.6 1.5 4.1| 23.1 -39.2 -16.0 -10.7 -0.02| 11.8 -0.2 2000 16 7 323 9| 1.9 2.0 4.0| 31.9 -39.2 -7.3 -3.6 0.15| 11.4 1.8 2500 42 9 348 7| 2.3 1.6 3.9| 36.1 -39.6 -3.5 -1.4 0.17| 9.9 1.7 3000 52 10 6 7| 2.2 1.4 3.5| 50.4 -41.5 8.9 3.0 0.23| 9.5 2.1 4000 68 11 30 6| 1.4 1.3 2.6| 58.2 -44.2 14.0 3.5 0.23| 8.3 1.9 5000 69 11 32 5| 1.1 1.4 2.5| 58.2 -58.8 -0.6 -0.1 0.07| 7.8 0.5 6000 66 10 19 5| 0.9 1.3 2.2| 61.2 -81.9 -20.7 -3.4 -0.04| 7.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20200331.00.gif