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 OIII... Searching the city database file for: OIII ... Date:1200Z 20 MAR 20 Station: OIII WMO ident: 40754 Latitude: 35.68 Longitude: 51.35 Elevation: 1191.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 57 1 925 735 SFC 877 1191 18.6 -12.4 11 31.0 5.8 230 10 302.9 303.2 284.7 308.2 1.68 3 873 1230 16.6 -7.4 19 24.0 5.8 233 10 301.2 301.7 284.9 309.0 2.51 4 850 1458 14.4 -7.6 21 22.0 4.7 250 11 301.2 301.7 284.9 309.1 2.54 5 787 2100 8.0 -9.0 29 17.0 1.0 272 13 301.1 301.5 284.8 308.7 2.46 6 747 2526 3.6 -10.4 35 14.0 -1.9 287 14 300.8 301.3 284.5 308.0 2.32 7 700 3049 -0.9 -14.9 34 14.0 -5.7 305 15 301.5 301.8 284.1 306.9 1.72 8 653 3598 -5.9 -17.9 38 12.0 -9.5 294 17 301.9 302.2 284.0 306.5 1.43 9 604 4203 -11.3 -20.3 47 9.0 -13.7 281 20 302.5 302.7 284.0 306.5 1.26 10 559 4791 -16.5 -24.5 50 8.0 -18.3 268 23 303.1 303.3 283.8 306.2 0.94 11 542 5023 -18.5 -24.5 59 6.0 -19.8 263 24 303.4 303.6 284.0 306.6 0.97 12 524 5274 -20.1 -23.4 75 3.3 -20.8 258 25 304.4 304.6 284.6 308.0 1.11 13 500 5620 -22.5 -29.5 53 7.0 -23.7 250 27 305.6 305.7 284.5 307.8 0.66 14 439 6562 -28.5 -39.5 34 11.0 -29.7 250 39 309.6 309.7 285.5 310.6 0.28 15 400 7220 -33.5 -41.5 44 8.0 -34.2 250 47 311.4 311.5 286.2 312.4 0.25 16 358 7989 -38.7 -46.7 43 8.0 -39.2 254 49 314.5 314.5 287.1 315.1 0.16 17 326 8625 -42.7 -58.7 16 16.0 -43.3 257 50 317.5 317.5 288.0 317.7 0.04 18 300 9180 -46.9 -60.9 19 14.0 -47.3 260 51 319.3 319.3 288.5 319.4 0.04 19 284 9542 -49.5 -62.5 20 13.0 -49.8 260 53 320.6 320.6 288.9 320.7 0.03 20 253 10293 -53.3 -66.3 19 13.0 -53.5 260 58 325.7 325.7 290.5 325.8 0.02 21 250 10370 -52.9 -65.9 19 13.0 -53.1 260 59 327.4 327.4 291.0 327.5 0.02 22 234 10799 -52.1 -68.1 13 16.0 -52.4 260 59 334.9 334.9 293.0 335.0 0.02 23 200 11820 -51.3 -70.3 9 19.0 -51.7 260 59 351.5 351.5 297.0 351.6 0.01 24 183 12396 -50.7 -71.7 7 21.0 -51.2 256 66 361.6 361.6 299.0 361.6 0.01 25 157 13386 -52.4 -77.2 3 24.9 -52.8 250 77 374.9 374.9 301.4 374.9 0.01 26 150 13680 -52.9 -78.9 3 26.0 -53.4 255 70 378.9 378.9 302.1 378.9 0.01 27 127 14752 -54.3 -85.3 1 31.0 -54.8 253 57 394.9 394.9 304.5 394.9 0.00 28 116 15337 -51.5 -83.5 1 32.0 -52.2 252 50 410.4 410.4 306.6 410.4 0.00 29 102 16164 -56.5 -87.5 1 31.0 -56.9 250 41 416.2 416.2 307.3 416.2 0.00 30 100 16290 -56.5 -87.5 1 31.0 -56.9 250 39 418.6 418.6 307.6 418.6 0.00 31 82 17543 -57.1 -87.1 1 30.0 -57.6 231 25 441.8 441.8 310.1 441.8 0.00 32 70 18530 -62.3 -91.3 1 29.0 -62.6 215 13 451.1 451.1 311.0 451.1 0.00 33 64 19085 -58.1 -88.1 1 30.0 -58.7 247 12 472.0 472.0 312.8 472.0 0.00 34 50 20630 -58.1 -88.1 1 30.0 -58.8 335 8 506.6 506.6 315.4 506.6 0.00 35 44 21435 -60.5 -89.5 1 29.0 -61.1 9 8 519.6 519.6 316.3 519.6 0.00 36 33 23243 -58.3 -88.3 1 30.0 -59.3 85 7 570.0 570.0 319.2 570.0 0.00 37 30 23850 -54.7 -85.7 1 31.0 -56.3 110 7 595.5 595.5 320.4 595.6 0.01 38 24 25289 -51.7 -83.7 1 32.0 -54.3 16 6 643.5 643.5 322.4 643.6 0.01 39 20 26470 -52.5 -84.5 1 32.0 -55.3 300 6 675.5 675.5 323.6 675.6 0.02 40 17 27520 -52.5 -84.5 1 32.0 -55.6 707.6 707.6 324.7 707.8 0.02 41 10 31020 -43.5 -78.5 1 35.0 -51.9 857.2 857.2 328.5 858.0 0.08 TRP 70 18530 -62.3 -91.3 1 29.0 -62.6 215 13 451.1 451.1 311.0 451.1 0.00 WND 157 13386 -52.4 -77.2 3 24.9 -52.8 250 77 374.9 374.9 301.4 374.9 0.01 Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 709.40 mb = 2944.44 m = 9660.13 ft Wetbulb zero: 773.39 mb = 2242.43 m = 7356.96 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 40.87 % Est. max temperature: 16.87 C = 62.37 F Sfc-Lift cond lev (LCL): 548.21 mb = 4937.40 m = 16198.61 ft T: -17.76 C 700-500 lapse rate: 8.40 C/km ThetaE index: 2.62 C Layer 787.0- 604.0 mb Conv cond level (CCL): 593.89 mb = 4331.39 m = 14210.43 ft Mean mixing ratio: 2.48 g/kg Conv temperature: 18.32 C = 64.97 F Cap Strength: 1.08 C Lifted Index: 0.51 C Risk: Showers probable Lifted Index @300 mb: 7.57 C Lifted Index @700 mb: 0.26 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.90 C Cross Totals Index: 14.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 105.00 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.31 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 42.24 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 605.59 mb = 4182.75 m = 13722.77 ft Lev Free Conv (LFC): 550.59 mb = 4904.91 m = 16092.03 ft Equ Level (EL): 530.59 mb = 5180.98 m = 16997.76 ft B at Equ Level: 4.93 J/kg Max Parcel Lev (MPL): 500.59 mb = 5611.24 m = 18409.37 ft Wind level data Storm motion: 291 at 17 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 ---------------------------------------------------------- 0 877 1191 230 10 7.7 6.4 | 146 15 -8.4 12.7 1 850 1458 250 11 10.3 3.8 | 150 12 -5.8 10.0 2 700 3049 305 15 12.3 -8.6 | 58 4 -3.8 -2.4 3 500 5620 250 27 25.4 9.2 | 211 18 9.3 15.5 4 400 7220 250 47 44.2 16.1 | 232 36 28.1 22.3 5 300 9180 260 51 50.2 8.9 | 246 37 34.1 15.1 6 250 10370 260 59 58.1 10.2 | 249 45 42.0 16.5 7 200 11820 260 59 58.1 10.2 | 249 45 42.0 16.5 8 157 13386 250 77 72.4 26.3 | 240 65 56.3 32.6 9 150 13680 255 70 67.6 18.1 | 245 57 51.5 24.3 10 100 16290 250 39 36.6 13.3 | 226 28 20.5 19.6 11 70 18530 215 13 7.5 10.6 | 153 19 -8.6 16.9 12 50 20630 335 8 3.4 -7.3 | 85 13 -12.7 -1.0 13 30 23850 110 7 -6.6 2.4 | 111 24 -22.7 8.6 14 20 26470 300 6 5.2 -3.0 | 107 11 -10.9 3.2 Wind Parameters Mean winds (0-6000m): 261.2 at 23.0 knts Storm direction: 291.2 at 17.3 knts Shear (0-3000m) pos: 2.7 neg: 1.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -8.8 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 21.57 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 ------------------------------------------------------------------------------- 500 247 11 150 12| 5.6 0.0 5.6| 3.8 0.0 3.8 7.6 0.20| 5.6 1.1 1000 258 12 151 10| 4.7 0.0 4.7| 3.8 -1.0 2.8 2.8 0.06| 4.8 0.3 1500 269 12 149 8| 4.5 0.0 4.5| 3.8 -4.2 -0.4 -0.2 -0.17| 4.7 -0.8 2000 279 13 140 5| 4.1 0.0 4.1| 3.8 -7.1 -3.3 -1.6 -0.31| 4.5 -1.4 2500 284 14 136 4| 3.2 0.8 4.0| 3.8 -7.9 -4.0 -1.6 -0.36| 4.4 -1.6 3000 284 15 144 3| 2.7 1.4 4.1| 3.8 -8.8 -5.0 -1.7 -0.36| 4.4 -1.6 4000 276 17 186 4| 2.0 2.2 4.2| 3.8 -16.3 -12.5 -3.1 -0.35| 4.6 -1.6 5000 267 19 203 8| 1.6 2.8 4.4| 24.6 -23.6 1.0 0.2 -0.22| 4.8 -1.1 6000 261 23 214 12| 1.4 3.3 4.7| 62.1 -23.6 38.5 6.4 -0.09| 5.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//OIII/skewt/OIII.skewt.20200320.12.gif