UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 30 MAR 20 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 41 SFC 981 189 -9.5 -13.0 76 3.5 -10.4 115 1 265.1 265.3 263.9 269.0 1.43 2 960 357 -6.3 -10.1 74 3.8 -7.4 165 5 270.0 270.3 268.1 275.1 1.84 3 925 646 -8.7 -13.7 67 5.0 -10.0 250 13 270.4 270.6 267.6 274.4 1.43 4 923 663 -8.9 -13.9 67 5.0 -10.2 251 13 270.4 270.6 267.5 274.3 1.41 5 850 1294 -14.1 -16.1 85 2.0 -14.5 295 19 271.4 271.6 268.0 275.0 1.28 6 817 1593 -16.5 -17.8 90 1.3 -16.8 296 20 271.9 272.1 268.1 275.2 1.15 7 794 1809 -14.5 -17.1 81 2.6 -15.1 297 21 276.3 276.5 271.1 279.9 1.26 8 745 2289 -18.1 -24.1 59 6.0 -19.1 298 23 277.5 277.6 270.9 279.6 0.73 9 700 2752 -20.9 -25.5 66 4.6 -21.6 300 25 279.3 279.5 271.9 281.4 0.69 10 650 3294 -24.9 -30.9 57 6.0 -25.6 307 30 280.8 280.9 272.4 282.2 0.45 11 545 4544 -35.9 -43.9 44 8.0 -36.3 322 41 282.2 282.3 272.7 282.7 0.14 12 508 5030 -36.5 -45.5 39 9.0 -37.0 329 45 287.2 287.3 275.5 287.7 0.13 13 500 5140 -37.3 -47.3 35 10.0 -37.8 330 46 287.6 287.6 275.6 287.9 0.11 14 447 5907 -43.3 -55.3 25 12.0 -43.6 325 48 289.4 289.4 276.4 289.5 0.05 15 400 6650 -47.9 -58.9 27 11.0 -48.1 320 50 292.7 292.7 278.1 292.9 0.03 16 396 6716 -49.3 -60.3 27 11.0 -49.5 320 50 291.8 291.8 277.6 291.9 0.03 17 348 7559 -52.3 -63.3 25 11.0 -52.5 320 51 298.7 298.7 280.8 298.8 0.02 18 331 7881 -54.9 -65.9 24 11.0 -55.0 320 52 299.4 299.4 281.1 299.5 0.02 19 300 8510 -55.5 -66.5 24 11.0 -55.6 320 48 307.1 307.1 284.2 307.2 0.02 20 273 9103 -56.7 -68.7 21 12.0 -56.8 315 49 313.8 313.8 286.7 313.8 0.01 21 250 9660 -53.3 -65.3 22 12.0 -53.5 310 50 326.8 326.8 290.8 326.9 0.02 22 229 10231 -50.7 -63.7 20 13.0 -51.0 308 51 339.1 339.1 294.1 339.2 0.03 23 200 11120 -49.5 -63.5 18 14.0 -49.9 305 52 354.4 354.4 297.6 354.5 0.04 24 151 12976 -45.7 -63.7 11 18.0 -46.6 290 52 390.6 390.6 303.9 390.8 0.05 25 150 13020 -45.7 -63.7 11 18.0 -46.6 290 52 391.3 391.3 304.0 391.5 0.05 26 100 15710 -46.5 -67.5 7 21.0 -47.7 275 50 437.9 437.9 309.7 438.1 0.04 27 71 17976 -48.1 -71.1 5 23.0 -49.6 275 58 479.5 479.5 313.4 479.8 0.04 28 70 18070 -46.9 -69.9 6 23.0 -48.6 275 58 484.1 484.1 313.8 484.3 0.04 29 52 20048 -44.9 -69.9 4 25.0 -47.4 275 53 531.7 531.7 317.1 532.1 0.06 30 50 20310 -45.7 -70.7 4 25.0 -48.1 275 52 535.8 535.8 317.3 536.1 0.06 31 30 23700 -47.9 -73.9 3 26.0 -50.9 260 50 614.1 614.1 321.3 614.5 0.06 32 23 25453 -48.9 -73.9 4 25.0 -52.2 260 47 659.6 659.6 323.0 660.2 0.08 33 21 26056 -45.7 -71.7 4 26.0 -50.3 260 46 686.6 686.7 324.0 687.6 0.11 34 20 26380 -47.7 -73.7 3 26.0 -51.8 260 46 690.2 690.2 324.1 690.9 0.09 35 18 27079 -45.3 -71.3 4 26.0 -50.5 718.9 718.9 325.1 720.1 0.14 36 15 28295 -45.9 -71.9 4 26.0 -51.5 755.3 755.4 326.1 756.8 0.15 TRP 331 7881 -54.9 -65.9 24 11.0 -55.0 320 52 299.4 299.4 281.1 299.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5099.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 62.14 % Est. max temperature: -2.95 C = 26.70 F Sfc-Lift cond lev (LCL): 927.49 mb = 625.08 m = 2050.76 ft T: -8.53 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.74 C Layer 925.0- 850.0 mb Conv cond level (CCL): 851.14 mb = 1283.73 m = 4211.65 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -3.27 C = 26.11 F Cap Strength: 11.12 C Lifted Index: 11.31 C Risk: None Lifted Index @300 mb: 23.41 C Lifted Index @700 mb: 6.33 C Showalter Index: 10.58 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 21.20 C K Index: 2.50 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.37 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 63093.88 J/kg Cap Strength: 11.28 C Lift Cond Lev (LCL): 870.80 mb = 1108.74 m = 3637.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 23 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 ---------------------------------------------------------- 0 981 189 115 1 -0.9 0.4 | 163 23 -6.9 22.5 1 925 646 250 13 12.2 4.4 | 193 27 6.3 26.5 2 850 1294 295 19 17.2 -8.0 | 219 18 11.3 14.0 3 700 2752 300 25 21.7 -12.5 | 239 18 15.7 9.5 4 500 5140 330 46 23.0 -39.8 | 316 25 17.0 -17.8 5 400 6650 320 50 32.1 -38.3 | 302 31 26.2 -16.3 6 331 7881 320 52 33.4 -39.8 | 303 33 27.5 -17.8 7 300 8510 320 48 30.9 -36.8 | 301 29 24.9 -14.7 8 250 9660 310 50 38.3 -32.1 | 287 34 32.3 -10.1 9 200 11120 305 52 42.6 -29.8 | 282 37 36.6 -7.8 10 150 13020 290 52 48.9 -17.8 | 264 43 42.9 4.3 11 100 15710 275 50 49.8 -4.4 | 248 47 43.9 17.7 12 70 18070 275 58 57.8 -5.1 | 252 55 51.8 17.0 13 50 20310 275 52 51.8 -4.5 | 249 49 45.8 17.5 14 30 23700 260 50 49.2 8.7 | 235 53 43.3 30.7 15 20 26380 260 46 45.3 8.0 | 233 49 39.3 30.0 Wind Parameters Mean winds (0-6000m): 314.9 at 30.4 knts Storm direction: 344.9 at 22.8 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 236.4 neg: -2.5 tot: 233.9 m^2/s^2 ave: 78.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 106.78 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 8 182 25| 14.6 0.0 14.6|125.9 -2.5 123.3 246.7 0.75| 22.1 16.6 1000 266 12 194 24| 9.8 0.0 9.8|176.2 -2.5 173.7 173.7 0.75| 16.5 12.4 1500 280 14 202 21| 7.4 0.0 7.4|192.0 -2.5 189.5 126.3 0.75| 12.4 9.4 2000 286 16 208 20| 6.1 0.0 6.1|202.3 -2.5 199.8 99.9 0.77| 9.9 7.6 2500 290 18 214 19| 5.3 0.0 5.3|212.7 -2.5 210.2 84.1 0.78| 8.4 6.5 3000 293 19 219 19| 5.1 0.0 5.1|236.4 -2.5 233.9 78.0 0.80| 7.8 6.3 4000 301 23 232 17| 5.0 0.0 5.0|292.9 -2.5 290.4 72.6 0.84| 7.3 6.2 5000 310 27 252 15| 4.8 0.0 4.8|357.0 -2.5 354.5 70.9 0.85| 7.1 6.0 6000 315 30 268 16| 4.0 0.5 4.5|357.0 -34.9 322.1 53.7 0.72| 6.4 4.6 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20200330.00.gif