UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 19 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 -55 SFC 969 186 -11.9 -15.5 75 3.6 -12.7 265 7 263.6 263.8 262.4 266.8 1.18 2 949 347 -10.9 -15.0 72 4.1 -11.8 272 14 266.2 266.4 264.4 269.7 1.25 3 925 543 -12.7 -17.3 68 4.6 -13.6 280 23 266.3 266.5 264.1 269.3 1.06 4 850 1181 -17.3 -21.4 70 4.1 -18.0 305 36 268.0 268.2 264.8 270.3 0.81 5 732 2281 -26.9 -29.1 82 2.2 -27.1 301 35 269.2 269.3 265.1 270.6 0.47 6 715 2451 -26.9 -28.8 84 1.9 -27.1 301 35 271.0 271.1 266.4 272.5 0.50 7 700 2604 -26.7 -29.6 76 2.9 -27.0 300 35 272.9 273.0 267.5 274.3 0.47 8 655 3085 -26.1 -38.1 31 12.0 -27.2 302 36 278.8 278.9 270.8 279.5 0.22 9 638 3275 -26.3 -40.3 26 14.0 -27.5 303 37 280.7 280.7 271.9 281.3 0.18 10 513 4822 -36.1 -56.1 11 20.0 -36.8 309 41 286.9 286.9 275.1 287.0 0.04 11 500 5000 -36.7 -56.7 11 20.0 -37.4 310 42 288.3 288.3 275.8 288.4 0.04 12 455 5644 -41.3 -61.3 10 20.0 -41.8 314 44 290.4 290.4 276.9 290.5 0.02 13 400 6510 -44.7 -64.7 9 20.0 -45.1 320 46 296.9 296.9 280.0 297.0 0.02 14 317 8042 -51.5 -70.5 9 19.0 -51.7 310 38 307.9 307.9 284.5 307.9 0.01 15 304 8314 -51.7 -70.7 9 19.0 -52.0 310 38 311.3 311.3 285.8 311.3 0.01 16 300 8400 -51.1 -70.1 9 19.0 -51.4 310 38 313.3 313.3 286.5 313.4 0.01 17 271 9067 -47.1 -67.1 8 20.0 -47.6 299 39 328.4 328.4 291.3 328.4 0.02 18 250 9600 -47.7 -67.7 8 20.0 -48.1 290 40 335.2 335.2 293.1 335.2 0.02 19 249 9626 -48.1 -68.1 8 20.0 -48.6 290 40 334.9 334.9 293.0 335.0 0.02 20 219 10480 -42.9 -64.9 7 22.0 -43.7 290 39 355.5 355.5 297.8 355.6 0.03 21 200 11090 -43.5 -65.5 7 22.0 -44.4 290 38 363.9 363.9 299.5 364.0 0.03 22 150 13030 -43.9 -67.9 5 24.0 -45.0 290 50 394.4 394.4 304.5 394.5 0.03 23 149 13075 -44.1 -68.1 5 24.0 -45.2 290 50 394.8 394.8 304.5 395.0 0.03 24 135 13739 -41.1 -67.1 4 26.0 -42.8 287 48 411.4 411.4 306.7 411.6 0.03 25 100 15760 -44.3 -70.3 4 26.0 -45.9 280 44 442.1 442.1 310.1 442.3 0.03 26 83 17005 -46.1 -72.1 4 26.0 -47.7 280 47 462.7 462.7 312.0 462.8 0.03 27 80 17252 -43.1 -69.1 4 26.0 -45.2 280 48 473.7 473.8 313.0 474.0 0.04 28 70 18150 -44.1 -70.1 4 26.0 -46.3 280 50 490.0 490.1 314.2 490.3 0.04 29 59 19295 -43.1 -69.1 4 26.0 -45.8 280 46 516.8 516.9 316.1 517.2 0.06 30 50 20400 -45.7 -71.7 4 26.0 -48.1 280 42 535.8 535.8 317.3 536.1 0.05 31 43 21401 -47.7 -73.7 3 26.0 -50.0 267 44 554.5 554.5 318.3 554.8 0.04 32 30 23820 -40.1 -67.1 4 27.0 -45.5 235 50 635.3 635.4 322.2 636.5 0.15 33 22 25943 -38.9 -66.9 4 28.0 -45.9 697.8 697.9 324.4 699.7 0.21 34 20 26604 -33.9 -62.9 4 29.0 -43.6 732.4 732.6 325.6 736.1 0.41 TRP 317 8042 -51.5 -70.5 9 19.0 -51.7 310 38 307.9 307.9 284.5 307.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5055.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 49.54 % Est. max temperature: -7.20 C = 19.05 F Sfc-Lift cond lev (LCL): 914.23 mb = 631.38 m = 2071.43 ft T: -13.34 C 700-500 lapse rate: 4.17 C/km ThetaE index: 0.39 C Layer 925.0- 850.0 mb Conv cond level (CCL): 833.41 mb = 1326.13 m = 4350.77 ft Mean mixing ratio: 1.06 g/kg Conv temperature: -7.35 C = 18.77 F Cap Strength: 14.68 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 31.15 C Lifted Index @700 mb: 4.33 C Showalter Index: 14.90 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 15.30 C K Index: -4.90 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.84 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 60752.65 J/kg Cap Strength: 15.17 C Lift Cond Lev (LCL): 857.08 mb = 1118.43 m = 3669.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 27 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 ---------------------------------------------------------- 0 969 186 265 7 7.0 0.6 | 170 26 -4.4 25.6 1 925 543 280 23 22.7 -4.0 | 208 24 11.2 21.0 2 850 1181 305 36 29.5 -20.6 | 257 19 18.1 4.3 3 700 2604 300 35 30.3 -17.5 | 248 20 18.9 7.5 4 500 5000 310 42 32.2 -27.0 | 276 21 20.8 -2.0 5 400 6510 320 46 29.6 -35.2 | 299 21 18.2 -10.3 6 317 8042 310 38 29.1 -24.4 | 268 18 17.7 0.6 7 300 8400 310 38 29.1 -24.4 | 268 18 17.7 0.6 8 250 9600 290 40 37.6 -13.7 | 247 29 26.2 11.3 9 200 11090 290 38 35.7 -13.0 | 244 27 24.3 12.0 10 150 13030 290 50 47.0 -17.1 | 258 36 35.6 7.9 11 100 15760 280 44 43.3 -7.6 | 241 36 31.9 17.3 12 70 18150 280 50 49.2 -8.7 | 247 41 37.8 16.3 13 50 20400 280 42 41.4 -7.3 | 239 35 30.0 17.7 14 30 23820 235 50 41.0 28.7 | 209 61 29.5 53.7 Wind Parameters Mean winds (0-6000m): 305.4 at 36.6 knts Storm direction: 335.4 at 27.5 knts Shear (0-3000m) pos: 5.6 neg: 0.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 214.9 neg: -13.9 tot: 201.0 m^2/s^2 ave: 67.0 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 65.28 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 ------------------------------------------------------------------------------- 500 279 18 195 23| 20.1 0.0 20.1|127.9 0.0 127.9 255.7 0.98| 20.8 20.5 1000 291 24 215 20| 15.9 0.0 15.9|202.8 0.0 202.8 202.8 0.97| 17.9 17.4 1500 297 28 228 18| 10.6 0.4 11.0|202.8 -4.9 197.9 131.9 0.92| 12.3 11.3 2000 298 30 235 18| 8.0 0.6 8.6|202.8 -9.9 192.9 96.5 0.86| 9.5 8.2 2500 299 31 238 19| 6.4 0.6 7.0|204.4 -13.9 190.4 76.2 0.82| 7.9 6.5 3000 299 32 240 19| 5.6 0.5 6.1|214.9 -13.9 201.0 67.0 0.83| 6.9 5.7 4000 301 33 246 19| 4.6 0.4 5.0|236.6 -13.9 222.6 55.7 0.85| 5.7 4.8 5000 303 35 252 19| 4.1 0.3 4.4|260.6 -13.9 246.7 49.3 0.86| 5.0 4.3 6000 305 37 259 19| 3.7 0.3 4.0|291.8 -13.9 277.9 46.3 0.87| 4.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20200319.00.gif