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 U0674... Searching the city database file for: U0674 ... Date:0000Z 28 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 -57 SFC 987 45 -7.5 -9.6 85 2.1 -8.1 340 11 266.6 266.9 265.8 271.7 1.87 2 955 301 -9.7 -12.3 81 2.6 -10.4 353 13 266.9 267.2 265.5 271.2 1.55 3 925 547 -9.7 -11.8 85 2.1 -10.2 5 15 269.4 269.7 267.4 274.0 1.67 4 897 784 -9.7 -11.5 87 1.8 -10.2 345 13 271.8 272.1 269.1 276.7 1.77 5 850 1198 -11.7 -14.0 83 2.3 -12.3 310 9 273.9 274.1 270.0 278.2 1.52 6 783 1824 -14.5 -16.5 85 2.0 -15.0 302 8 277.4 277.6 271.9 281.3 1.34 7 700 2660 -22.3 -25.8 73 3.5 -22.8 290 7 277.8 277.9 271.0 279.8 0.67 8 668 3001 -25.3 -28.1 77 2.8 -25.6 283 8 278.2 278.3 271.1 279.9 0.57 9 642 3289 -25.3 -29.0 71 3.7 -25.8 277 8 281.3 281.4 272.9 283.0 0.54 10 509 4928 -38.7 -44.7 53 6.0 -39.0 243 11 284.4 284.4 273.9 284.9 0.14 11 500 5050 -38.9 -44.9 53 6.0 -39.2 240 11 285.6 285.6 274.6 286.1 0.14 12 473 5428 -40.7 -46.7 52 6.0 -41.0 242 11 288.0 288.0 275.8 288.4 0.12 13 404 6475 -50.1 -57.1 43 7.0 -50.3 250 13 289.1 289.1 276.2 289.2 0.04 14 400 6540 -50.1 -57.1 43 7.0 -50.3 250 13 289.9 289.9 276.7 290.0 0.04 15 386 6772 -51.7 -58.7 43 7.0 -51.8 250 13 290.7 290.8 277.1 290.9 0.04 16 300 8370 -62.3 -69.3 39 7.0 -62.3 250 15 297.5 297.5 280.3 297.6 0.01 17 295 8474 -63.9 -70.9 38 7.0 -64.0 250 15 296.7 296.7 279.8 296.7 0.01 18 281 8772 -64.5 -71.5 38 7.0 -64.6 250 15 300.0 300.0 281.3 300.0 0.01 19 250 9490 -62.7 -69.7 38 7.0 -62.7 255 19 312.9 312.9 286.4 312.9 0.01 20 228 10055 -64.5 -71.5 38 7.0 -64.6 261 22 318.5 318.5 288.2 318.5 0.01 21 200 10860 -62.3 -69.3 39 7.0 -62.4 270 27 334.1 334.1 292.9 334.2 0.02 22 167 11984 -58.1 -66.1 35 8.0 -58.3 279 34 358.8 358.8 298.5 358.9 0.03 23 150 12660 -57.9 -66.9 31 9.0 -58.1 285 38 370.3 370.3 300.7 370.5 0.03 24 100 15230 -53.2 -64.0 26 10.9 -53.7 280 77 425.0 425.0 308.3 425.3 0.07 25 78 16838 -50.3 -62.3 23 12.0 -51.2 277 85 462.2 462.3 312.0 462.9 0.11 26 70 17540 -52.3 -65.3 19 13.0 -53.1 275 89 472.5 472.5 312.9 473.0 0.08 27 53 19343 -53.1 -68.1 15 15.0 -54.1 271 94 509.8 509.8 315.7 510.3 0.08 28 50 19720 -52.7 -67.7 15 15.0 -53.8 270 95 519.3 519.3 316.3 519.8 0.08 29 30 23020 -51.9 -68.9 11 17.0 -53.8 265 101 603.2 603.2 320.8 604.0 0.12 30 22 25028 -52.3 -69.3 11 17.0 -54.6 657.9 658.0 323.0 659.2 0.15 TRP 281 8772 -64.5 -71.5 38 7.0 -64.6 250 15 300.0 300.0 281.3 300.0 0.01 WND 100 15230 -53.2 -64.0 26 10.9 -53.7 280 77 425.0 425.0 308.3 425.3 0.07 Sounding variables and indices 1000-500 mb thick: 5107.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 73.75 % Est. max temperature: 0.37 C = 32.67 F Sfc-Lift cond lev (LCL): 954.42 mb = 305.16 m = 1001.17 ft T: -9.70 C 700-500 lapse rate: 6.95 C/km ThetaE index: 1.48 C Layer 700.0- 668.0 mb Conv cond level (CCL): 809.96 mb = 1565.69 m = 5136.72 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 1.77 C = 35.18 F Cap Strength: 9.27 C Lifted Index: 10.18 C Risk: None Lifted Index @300 mb: 17.07 C Lifted Index @700 mb: 5.40 C Showalter Index: 6.43 C Risk: None Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 24.90 C K Index: 9.70 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.31 J/kg Max Up Vert Vel: 7.11 m/s Conv Inhibition (B-): 54326.19 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 903.38 mb = 729.54 m = 2393.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 987 45 340 11 3.8 -10.3 | 18 6 -1.7 -5.4 1 925 547 5 15 -1.3 -14.9 | 34 12 -6.8 -10.0 2 850 1198 310 9 6.9 -5.8 | 302 2 1.4 -0.9 3 700 2660 290 7 6.6 -2.4 | 203 3 1.1 2.5 4 500 5050 240 11 9.5 5.5 | 201 11 4.0 10.4 5 400 6540 250 13 12.2 4.4 | 216 12 6.7 9.4 6 300 8370 250 15 14.1 5.1 | 220 13 8.6 10.1 7 281 8772 250 15 14.1 5.1 | 220 13 8.6 10.1 8 250 9490 255 19 18.4 4.9 | 233 16 12.8 9.8 9 200 10860 270 27 27.0 -0.0 | 257 22 21.5 4.9 10 150 12660 285 38 36.7 -9.8 | 279 32 31.2 -4.9 11 100 15230 280 77 75.8 -13.4 | 277 71 70.3 -8.4 12 70 17540 275 89 88.7 -7.8 | 272 83 83.2 -2.8 13 50 19720 270 95 95.0 -0.0 | 267 90 89.5 4.9 14 30 23020 265 101 100.6 8.8 | 262 96 95.1 13.7 Wind Parameters Mean winds (0-6000m): 281.9 at 9.9 knts Storm direction: 311.9 at 7.4 knts Shear (0-3000m) pos: 1.2 neg: 2.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -167.3 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -14.5 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 25.01 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 ------------------------------------------------------------------------------- 500 354 13 28 9| 7.0 0.0 7.0| 6.2 0.0 6.2 12.5 0.37| 7.1 2.6 1000 351 13 25 9| 3.5 5.2 8.7| 6.2 -11.9 -5.7 -5.7 -0.19| 8.9 -1.7 1500 342 12 18 6| 2.3 4.4 6.8| 6.2 -13.4 -7.1 -4.8 -0.29| 7.1 -2.0 2000 334 11 10 5| 1.8 3.6 5.3| 6.2 -13.9 -7.6 -3.8 -0.32| 5.7 -1.8 2500 328 10 3 4| 1.4 3.0 4.4| 6.2 -14.4 -8.1 -3.2 -0.34| 4.8 -1.6 3000 323 10 354 3| 1.2 2.7 3.9| 6.6 -14.5 -7.9 -2.6 -0.31| 4.2 -1.3 4000 310 9 304 2| 0.9 2.5 3.4| 6.7 -14.9 -8.2 -2.0 -0.28| 3.6 -1.0 5000 295 9 252 3| 0.7 2.4 3.1| 6.7 -18.6 -11.9 -2.4 -0.29| 3.3 -1.0 6000 282 10 235 5| 0.5 2.0 2.5| 12.4 -18.6 -6.2 -1.0 -0.22| 2.9 -0.6 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20200328.00.gif