UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for U0674... Searching the city database file for: U0674 ... Date:1200Z 26 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 -73 SFC 985 47 -2.9 -3.5 96 0.6 -3.1 200 11 271.4 271.9 270.8 279.5 2.99 2 938 431 -6.3 -7.0 95 0.7 -6.5 216 16 271.8 272.2 270.1 278.4 2.41 3 925 540 -4.5 -5.0 96 0.5 -4.7 220 17 274.7 275.2 272.6 282.5 2.84 4 921 574 -4.5 -5.0 96 0.5 -4.7 220 17 275.0 275.5 272.8 282.9 2.86 5 850 1203 -9.5 -11.3 87 1.8 -10.0 220 17 276.2 276.5 272.1 281.5 1.89 6 767 1985 -16.5 -17.9 89 1.4 -16.8 225 17 276.9 277.1 271.4 280.4 1.22 7 739 2264 -16.7 -17.8 91 1.1 -16.9 227 17 279.6 279.8 273.1 283.3 1.28 8 700 2669 -19.3 -22.8 74 3.5 -19.9 230 17 281.1 281.3 273.3 283.7 0.87 9 682 2863 -19.7 -23.5 72 3.8 -20.4 232 17 282.8 282.9 274.2 285.3 0.84 10 655 3160 -23.5 -27.4 70 3.9 -24.1 235 17 281.8 281.9 273.2 283.6 0.62 11 608 3701 -26.9 -31.9 63 5.0 -27.5 240 18 283.9 284.0 274.2 285.3 0.43 12 500 5080 -38.1 -42.1 66 4.0 -38.3 255 19 286.6 286.6 275.2 287.2 0.19 13 400 6570 -49.7 -53.5 64 3.8 -49.8 260 33 290.4 290.4 277.0 290.6 0.07 14 372 7042 -52.9 -56.5 65 3.6 -52.9 263 36 292.2 292.2 277.9 292.4 0.05 15 347 7488 -56.7 -60.2 64 3.5 -56.8 265 38 293.0 293.0 278.2 293.1 0.03 16 300 8410 -57.7 -62.2 56 4.5 -57.8 265 31 304.0 304.0 283.0 304.1 0.03 17 250 9560 -57.9 -63.9 46 6.0 -58.0 270 23 320.0 320.0 288.8 320.1 0.03 18 200 10960 -57.9 -64.9 40 7.0 -58.0 275 31 341.1 341.1 294.6 341.2 0.03 19 150 12770 -60.3 -69.3 30 9.0 -60.4 285 36 366.2 366.2 299.9 366.3 0.02 20 100 15300 -61.1 -72.1 22 11.0 -61.3 285 56 409.7 409.7 306.5 409.8 0.02 21 73 17266 -58.1 -70.1 20 12.0 -58.5 289 71 454.6 454.6 311.3 454.8 0.04 22 70 17530 -58.5 -70.5 20 12.0 -58.9 290 73 459.2 459.2 311.7 459.5 0.04 23 61 18394 -59.0 -71.5 18 12.5 -59.5 290 95 476.6 476.6 313.2 476.8 0.04 24 53 19275 -59.5 -72.5 17 13.0 -60.0 494.9 495.0 314.6 495.2 0.04 TRP 347 7488 -56.7 -60.2 64 3.5 -56.8 265 38 293.0 293.0 278.2 293.1 0.03 WND 61 18394 -59.0 -71.5 18 12.5 -59.5 290 95 476.6 476.6 313.2 476.8 0.04 Sounding variables and indices 1000-500 mb thick: 5153.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 77.96 % Est. max temperature: 1.98 C = 35.57 F Sfc-Lift cond lev (LCL): 975.66 mb = 121.34 m = 398.08 ft T: -3.56 C 700-500 lapse rate: 7.80 C/km ThetaE index: 2.52 C Layer 850.0- 739.0 mb Conv cond level (CCL): 947.55 mb = 351.09 m = 1151.87 ft Mean mixing ratio: 2.66 g/kg Conv temperature: -2.61 C = 27.30 F Cap Strength: 4.11 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 16.58 C Lifted Index @700 mb: 2.89 C Showalter Index: 4.60 C Risk: None Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.60 C Cross Totals Index: 26.80 C K Index: 13.80 Risk: None Sweat Index: 277.70 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.52 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 29309.66 J/kg Cap Strength: 5.26 C Lift Cond Lev (LCL): 923.81 mb = 550.22 m = 1805.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 14 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 ---------------------------------------------------------- 0 985 47 200 11 3.8 10.3 | 135 14 -10.0 9.9 1 925 540 220 17 10.9 13.0 | 168 13 -2.8 12.6 2 850 1203 220 17 10.9 13.0 | 168 13 -2.8 12.6 3 700 2669 230 17 13.0 10.9 | 176 11 -0.7 10.5 4 500 5080 255 19 18.4 4.9 | 226 6 4.6 4.5 5 400 6570 260 33 32.5 5.7 | 254 20 18.8 5.3 6 347 7488 265 38 37.9 3.3 | 263 24 24.1 2.9 7 300 8410 265 31 30.9 2.7 | 263 17 17.2 2.3 8 250 9560 270 23 23.0 -0.0 | 273 9 9.3 -0.4 9 200 10960 275 31 30.9 -2.7 | 280 17 17.2 -3.1 10 150 12770 285 36 34.8 -9.3 | 295 23 21.1 -9.8 11 100 15300 285 56 54.1 -14.5 | 290 43 40.4 -14.9 12 70 17530 290 73 68.6 -25.0 | 295 60 54.9 -25.4 Wind Parameters Mean winds (0-6000m): 238.1 at 18.3 knts Storm direction: 268.1 at 13.7 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 46.8 deg Storm rel helicity (0-3000m) pos: 35.3 neg: 0.0 tot: 35.3 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.67 Bulk Shear: 9.20 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 ------------------------------------------------------------------------------- 500 212 14 151 13| 7.9 0.0 7.9| 27.2 0.0 27.2 54.5 0.99| 8.0 7.9 1000 217 16 160 13| 3.9 0.0 3.9| 27.2 0.0 27.2 27.2 0.99| 4.0 3.9 1500 218 16 162 13| 2.7 0.0 2.7| 28.6 0.0 28.6 19.1 0.96| 2.9 2.8 2000 220 16 165 13| 2.2 0.0 2.2| 30.5 0.0 30.5 15.3 0.92| 2.4 2.2 2500 221 16 166 12| 1.9 0.0 1.9| 32.3 0.0 32.3 12.9 0.89| 2.2 1.9 3000 223 17 168 12| 1.8 0.0 1.8| 35.3 0.0 35.3 11.8 0.87| 2.0 1.8 4000 227 17 173 11| 1.6 0.0 1.6| 41.6 0.0 41.6 10.4 0.86| 2.0 1.7 5000 233 17 180 10| 1.6 0.0 1.6| 47.5 0.0 47.5 9.5 0.87| 1.9 1.7 6000 238 18 191 9| 2.1 0.0 2.1| 58.0 0.0 58.0 9.7 0.72| 2.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20200326.12.gif