UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for U0674... Searching the city database file for: U0674 ... Date:1200Z 30 MAR 20 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 -18 290 5 SFC 992 43 -14.1 -16.2 84 2.1 -14.5 290 5 259.6 259.8 259.1 262.6 1.09 2 988 74 -15.9 -22.9 55 7.0 -16.9 290 5 258.1 258.2 256.9 259.8 0.61 3 925 569 -18.1 -21.5 75 3.4 -18.6 295 13 260.8 260.9 259.3 262.8 0.74 4 917 634 -18.5 -21.9 75 3.4 -19.0 296 15 261.0 261.2 259.5 263.0 0.72 5 904 742 -17.3 -19.8 81 2.5 -17.7 298 17 263.3 263.5 261.6 265.8 0.88 6 875 987 -17.3 -18.4 91 1.1 -17.5 302 24 265.8 266.0 263.7 268.7 1.02 7 862 1100 -17.7 -18.8 91 1.1 -17.9 303 26 266.5 266.7 264.1 269.3 1.00 8 850 1205 -18.7 -19.6 93 0.9 -18.8 305 29 266.6 266.7 264.1 269.2 0.95 9 712 2501 -27.1 -28.3 90 1.2 -27.2 319 33 271.2 271.2 266.5 272.7 0.52 10 700 2623 -27.7 -29.0 89 1.3 -27.8 320 33 271.8 271.9 266.9 273.3 0.50 11 586 3882 -34.3 -36.7 79 2.4 -34.5 320 29 278.3 278.3 270.7 279.2 0.28 12 500 4970 -43.1 -46.7 68 3.6 -43.2 320 25 280.5 280.5 271.6 280.9 0.11 13 495 5038 -43.9 -47.5 67 3.6 -44.0 320 25 280.3 280.3 271.5 280.7 0.11 14 478 5272 -44.3 -47.9 67 3.6 -44.4 320 25 282.6 282.7 272.9 283.0 0.10 15 466 5442 -46.7 -49.9 70 3.2 -46.8 320 24 281.7 281.7 272.3 282.0 0.09 16 400 6440 -53.3 -56.7 66 3.4 -53.4 320 23 285.7 285.7 274.5 285.9 0.04 17 318 7882 -62.9 -66.6 61 3.7 -62.9 305 21 291.8 291.8 277.6 291.8 0.02 18 300 8240 -63.3 -67.0 61 3.7 -63.3 305 23 296.1 296.1 279.6 296.2 0.02 19 250 9360 -65.1 -69.0 58 3.9 -65.1 300 23 309.3 309.3 285.1 309.3 0.01 20 241 9583 -65.7 -69.6 58 3.9 -65.7 296 23 311.6 311.6 285.9 311.7 0.01 21 200 10720 -64.1 -68.5 55 4.4 -64.1 275 25 331.2 331.3 292.1 331.3 0.02 22 150 12480 -64.3 -69.2 51 4.9 -64.4 265 33 359.3 359.3 298.6 359.4 0.02 23 144 12730 -63.1 -68.1 51 5.0 -63.2 264 34 365.6 365.6 299.8 365.7 0.03 24 100 14950 -66.9 -72.9 42 6.0 -67.0 260 46 398.5 398.5 305.0 398.6 0.02 25 70 17120 -65.3 -72.3 37 7.0 -65.4 250 68 444.7 444.7 310.4 444.9 0.03 26 50 19180 -62.5 -70.5 33 8.0 -62.8 245 75 496.2 496.2 314.7 496.6 0.06 27 36 21263 -51.7 -61.7 29 10.0 -53.0 242 92 573.0 573.1 319.4 574.9 0.26 28 31 22235 -51.1 -62.1 26 11.0 -52.8 240 99 599.7 599.8 320.7 601.8 0.29 29 30 22450 -49.1 -61.1 23 12.0 -51.2 240 101 610.8 610.9 321.2 613.4 0.34 30 29 22673 -47.7 -59.7 24 12.0 -50.1 239 102 620.6 620.7 321.6 623.8 0.42 31 23 24203 -46.6 -59.8 21 13.2 -49.8 230 108 666.4 666.6 323.4 670.8 0.52 32 20 25130 -45.9 -59.9 19 14.0 -49.7 240 91 695.7 695.9 324.4 700.8 0.60 33 18 25837 -42.1 -57.1 18 15.0 -47.4 729.0 729.4 325.6 737.4 0.94 TRP 318 7882 -62.9 -66.6 61 3.7 -62.9 305 21 291.8 291.8 277.6 291.8 0.02 WND 23 24203 -46.6 -59.8 21 13.2 -49.8 230 108 666.4 666.6 323.4 670.8 0.52 Sounding variables and indices 1000-500 mb thick: 4988.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 81.58 % Est. max temperature: -6.96 C = 19.48 F Sfc-Lift cond lev (LCL): 958.74 mb = 299.67 m = 983.15 ft T: -16.90 C 700-500 lapse rate: 6.56 C/km ThetaE index: 2.75 C Layer 988.0- 925.0 mb Conv cond level (CCL): 763.48 mb = 1990.24 m = 6529.57 ft Mean mixing ratio: 0.73 g/kg Conv temperature: -4.40 C = 24.08 F Cap Strength: 13.79 C Lifted Index: 14.83 C Risk: None Lifted Index @300 mb: 23.81 C Lifted Index @700 mb: 9.02 C Showalter Index: 9.38 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.50 C K Index: 3.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.02 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 49547.03 J/kg Cap Strength: 14.75 C Lift Cond Lev (LCL): 877.49 mb = 965.76 m = 3168.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 20 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 ---------------------------------------------------------- 0 992 43 290 5 4.7 -1.7 | 180 17 -0.1 17.3 1 925 569 295 13 11.8 -5.5 | 207 15 7.0 13.5 2 850 1205 305 29 23.8 -16.6 | 263 19 19.0 2.4 3 700 2623 320 33 21.2 -25.3 | 291 18 16.4 -6.3 4 500 4970 320 25 16.1 -19.2 | 271 11 11.3 -0.2 5 400 6440 320 23 14.8 -17.6 | 262 10 10.0 1.4 6 318 7882 305 21 17.2 -12.0 | 241 14 12.4 7.0 7 300 8240 305 23 18.8 -13.2 | 248 15 14.1 5.8 8 250 9360 300 23 19.9 -11.5 | 244 17 15.1 7.5 9 200 10720 275 25 24.9 -2.2 | 230 26 20.1 16.8 10 150 12480 265 33 32.9 2.9 | 232 36 28.1 21.9 11 100 14950 260 46 45.3 8.0 | 236 49 40.5 27.0 12 70 17120 250 68 63.9 23.3 | 234 73 59.1 42.3 13 50 19180 245 75 68.0 31.7 | 231 81 63.2 50.7 14 30 22450 240 101 87.5 50.5 | 230 108 82.7 69.5 15 23 24203 230 108 82.7 69.4 | 221 118 78.0 88.4 16 20 25130 240 91 78.8 45.5 | 229 98 74.0 64.5 Wind Parameters Mean winds (0-6000m): 315.9 at 26.1 knts Storm direction: 345.9 at 19.6 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 142.9 neg: -3.1 tot: 139.8 m^2/s^2 ave: 46.6 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.47 Bulk Shear: 44.26 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 ------------------------------------------------------------------------------- 500 294 9 192 16| 7.9 0.0 7.9| 31.2 0.0 31.2 62.4 0.96| 7.9 7.6 1000 298 14 210 15| 10.3 0.0 10.3| 82.1 0.0 82.1 82.1 0.97| 10.4 10.1 1500 302 19 230 14| 8.7 0.0 8.7|110.2 0.0 110.2 73.5 0.96| 9.1 8.7 2000 305 22 243 14| 6.9 0.0 6.9|125.2 0.0 125.2 62.6 0.96| 7.6 7.3 2500 309 24 254 14| 5.9 0.0 5.9|140.6 0.0 140.6 56.2 0.97| 6.8 6.5 3000 311 25 260 14| 4.7 0.0 4.7|142.9 -3.1 139.8 46.6 0.91| 6.0 5.4 4000 314 26 267 14| 3.5 0.4 4.0|142.9 -10.8 132.1 33.0 0.78| 4.9 3.8 5000 315 27 269 14| 2.8 0.7 3.5|142.9 -18.2 124.7 24.9 0.66| 4.3 2.8 6000 316 26 269 13| 2.3 0.7 3.0|142.9 -21.3 121.7 20.3 0.61| 3.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20200330.12.gif