UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 26 MAR 20 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 268 SFC 977 448 -8.9 -15.9 57 7.0 -10.5 250 1 266.0 266.2 264.0 269.1 1.13 2 925 872 -9.7 -14.7 67 5.0 -10.9 295 21 269.4 269.6 266.7 273.1 1.32 3 850 1517 -15.3 -19.0 73 3.7 -16.0 305 31 270.1 270.3 266.7 273.0 1.00 4 737 2572 -24.5 -27.9 73 3.4 -24.9 305 35 271.3 271.4 266.6 272.9 0.52 5 700 2945 -26.3 -29.5 74 3.2 -26.6 305 36 273.4 273.4 267.9 274.8 0.47 6 639 3599 -28.7 -32.0 73 3.3 -29.0 304 38 277.9 277.9 270.6 279.1 0.41 7 636 3633 -28.9 -32.2 73 3.3 -29.2 304 38 278.0 278.1 270.7 279.2 0.40 8 500 5300 -42.9 -47.3 62 4.4 -43.0 300 44 280.7 280.8 271.8 281.1 0.11 9 462 5830 -47.7 -52.4 58 4.7 -47.8 308 53 281.2 281.2 271.9 281.4 0.06 10 413 6570 -49.6 -54.4 57 4.9 -49.7 320 66 287.9 287.9 275.7 288.1 0.06 11 400 6780 -50.1 -55.0 56 4.9 -50.2 320 66 289.9 289.9 276.7 290.1 0.05 12 321 8206 -54.7 -60.7 47 6.0 -54.8 320 58 302.3 302.3 282.4 302.5 0.03 13 300 8640 -54.5 -61.5 42 7.0 -54.6 320 56 308.5 308.5 284.8 308.7 0.03 14 250 9800 -53.9 -61.9 37 8.0 -54.1 315 50 325.9 325.9 290.6 326.1 0.04 15 208 10979 -54.7 -63.7 32 9.0 -54.9 342.3 342.3 294.9 342.4 0.04 16 204 11103 -54.3 -64.3 28 10.0 -54.5 344.8 344.8 295.5 345.0 0.03 TRP 321 8206 -54.7 -60.7 47 6.0 -54.8 320 58 302.3 302.3 282.4 302.5 0.03 WND 413 6570 -49.6 -54.4 57 4.9 -49.7 320 66 287.9 287.9 275.7 288.1 0.06 Sounding variables and indices 1000-500 mb thick: 5032.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 69.98 % Est. max temperature: -4.57 C = 23.78 F Sfc-Lift cond lev (LCL): 873.23 mb = 1311.31 m = 4302.15 ft T: -13.51 C 700-500 lapse rate: 7.05 C/km ThetaE index: 0.20 C Layer 850.0- 700.0 mb Conv cond level (CCL): 828.15 mb = 1709.63 m = 5608.96 ft Mean mixing ratio: 1.22 g/kg Conv temperature: -4.58 C = 23.75 F Cap Strength: 6.06 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 25.87 C Lifted Index @700 mb: 2.51 C Showalter Index: 6.59 C Risk: None Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 23.90 C K Index: 5.40 Risk: None Sweat Index: 156.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.93 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 6509.71 J/kg Cap Strength: 7.32 C Lift Cond Lev (LCL): 850.22 mb = 1515.03 m = 4970.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 29 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 ---------------------------------------------------------- 0 977 448 250 1 0.9 0.3 | 157 28 -11.1 26.2 1 925 872 295 21 19.0 -8.9 | 202 18 7.0 17.0 2 850 1517 305 31 25.4 -17.8 | 239 16 13.3 8.1 3 700 2945 305 36 29.5 -20.6 | 253 18 17.4 5.2 4 500 5300 300 44 38.1 -22.0 | 262 26 26.0 3.9 5 413 6570 320 66 42.4 -50.6 | 309 39 30.4 -24.7 6 400 6780 320 66 42.4 -50.6 | 309 39 30.4 -24.7 7 321 8206 320 58 37.3 -44.4 | 306 31 25.2 -18.6 8 300 8640 320 56 36.0 -42.9 | 305 29 23.9 -17.0 9 250 9800 315 50 35.4 -35.4 | 292 25 23.3 -9.5 Wind Parameters Mean winds (0-6000m): 305.0 at 38.0 knts Storm direction: 335.0 at 28.5 knts Shear (0-3000m) pos: 5.5 neg: 0.9 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 194.8 neg: 0.0 tot: 194.8 m^2/s^2 ave: 64.9 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 88.14 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 13 178 21| 22.1 0.0 22.1|130.6 0.0 130.6 261.1 0.87| 24.0 21.0 1000 299 19 197 17| 15.1 0.0 15.1|166.6 0.0 166.6 166.6 0.90| 16.4 14.7 1500 301 23 210 16| 11.0 0.0 11.0|177.3 0.0 177.3 118.2 0.90| 11.9 10.7 2000 303 26 220 15| 8.2 0.5 8.7|183.9 0.0 183.9 92.0 0.90| 9.3 8.4 2500 303 28 227 15| 6.6 0.7 7.3|190.5 0.0 190.5 76.2 0.90| 7.8 7.0 3000 304 29 232 16| 5.5 0.9 6.4|194.8 0.0 194.8 64.9 0.88| 6.8 6.0 4000 303 32 240 17| 4.1 1.1 5.2|202.5 0.0 202.5 50.6 0.83| 5.6 4.7 5000 303 34 246 18| 3.7 1.1 4.8|229.3 0.0 229.3 45.9 0.81| 5.1 4.1 6000 305 38 258 20| 4.7 0.9 5.6|403.5 0.0 403.5 67.2 0.83| 6.3 5.2 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20200326.00.gif