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 X0715... Searching the city database file for: X0715 ... Date:1200Z 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 977 453 -2.3 -12.3 46 10.0 -5.2 320 3 272.7 272.9 269.2 276.9 1.52 2 925 883 -6.5 -15.5 49 9.0 -8.8 315 25 272.7 272.9 268.8 276.2 1.23 3 850 1536 -12.7 -18.7 61 6.0 -14.0 325 25 272.8 273.0 268.5 275.8 1.03 4 791 2079 -17.9 -21.4 74 3.5 -18.5 321 30 273.0 273.1 268.3 275.5 0.87 5 784 2146 -18.1 -21.4 75 3.3 -18.7 321 30 273.4 273.6 268.7 276.0 0.88 6 700 2982 -24.5 -28.9 67 4.4 -25.1 315 38 275.4 275.4 269.2 276.9 0.50 7 629 3751 -30.9 -38.9 45 8.0 -31.5 321 42 276.6 276.6 269.4 277.3 0.21 8 500 5340 -42.5 -50.5 41 8.0 -42.8 335 50 281.2 281.2 272.0 281.5 0.07 9 497 5381 -42.9 -50.9 41 8.0 -43.2 335 51 281.2 281.2 272.0 281.5 0.07 10 460 5902 -41.9 -50.9 37 9.0 -42.2 339 63 288.8 288.8 276.2 289.0 0.08 11 417 6562 -43.9 -53.9 32 10.0 -44.2 343 78 294.4 294.4 278.9 294.6 0.06 12 400 6840 -45.9 -56.9 28 11.0 -46.2 345 85 295.3 295.3 279.3 295.5 0.04 13 392 6974 -46.7 -57.7 27 11.0 -47.0 345 87 296.0 296.0 279.6 296.1 0.04 14 325 8199 -54.1 -65.1 25 11.0 -54.2 341 74 302.1 302.1 282.3 302.2 0.02 15 300 8710 -56.3 -67.3 24 11.0 -56.4 340 69 306.0 306.0 283.8 306.0 0.01 16 299 8731 -56.3 -67.3 24 11.0 -56.4 340 69 306.3 306.3 283.9 306.3 0.01 17 278 9194 -56.7 -67.7 24 11.0 -56.8 334 64 312.1 312.2 286.1 312.2 0.02 18 250 9870 -55.5 -66.5 24 11.0 -55.6 325 56 323.6 323.6 289.9 323.6 0.02 19 204 11164 -53.9 -65.9 22 12.0 -54.1 325 47 345.5 345.5 295.6 345.6 0.03 20 200 11290 -54.1 -66.1 22 12.0 -54.4 325 46 347.1 347.1 296.0 347.2 0.03 21 169 12363 -57.1 -69.1 20 12.0 -57.3 359.2 359.2 298.5 359.3 0.02 TRP 299 8731 -56.3 -67.3 24 11.0 -56.4 340 69 306.3 306.3 283.9 306.3 0.01 WND 392 6974 -46.7 -57.7 27 11.0 -47.0 345 87 296.0 296.0 279.6 296.1 0.04 Sounding variables and indices 1000-500 mb thick: 5072.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 54.83 % Est. max temperature: -2.06 C = 28.29 F Sfc-Lift cond lev (LCL): 834.37 mb = 1676.22 m = 5499.35 ft T: -14.04 C 700-500 lapse rate: 7.63 C/km ThetaE index: 1.45 C Layer 925.0- 784.0 mb Conv cond level (CCL): 802.64 mb = 1969.08 m = 6460.14 ft Mean mixing ratio: 1.27 g/kg Conv temperature: -2.02 C = 28.36 F Cap Strength: 1.34 C Lifted Index: 4.36 C Risk: None Lifted Index @300 mb: 21.02 C Lifted Index @700 mb: 0.97 C Showalter Index: 4.77 C Risk: None Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.80 C Cross Totals Index: 23.80 C K Index: 6.70 Risk: None Sweat Index: 192.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.51 J/kg Max Up Vert Vel: 1.01 m/s Conv Inhibition (B-): 7954.71 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 805.53 mb = 1941.89 m = 6370.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 31 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 ---------------------------------------------------------- 0 977 453 320 3 1.9 -2.3 | 182 28 1.0 28.3 1 925 883 315 25 17.7 -17.7 | 232 21 16.8 12.9 2 850 1536 325 25 14.3 -20.5 | 233 17 13.4 10.1 3 700 2982 315 38 26.9 -26.9 | 262 26 26.0 3.7 4 500 5340 335 50 21.1 -45.3 | 306 25 20.2 -14.7 5 400 6840 345 85 22.0 -82.1 | 338 56 21.1 -51.5 6 392 6974 345 87 22.5 -84.0 | 338 58 21.6 -53.4 7 300 8710 340 69 23.6 -64.8 | 326 41 22.7 -34.2 8 299 8731 340 69 23.6 -64.8 | 326 41 22.7 -34.2 9 250 9870 325 56 32.1 -45.9 | 296 35 31.2 -15.3 10 200 11290 325 46 26.4 -37.7 | 286 26 25.5 -7.1 Wind Parameters Mean winds (0-6000m): 328.3 at 40.8 knts Storm direction: 358.3 at 30.6 knts Shear (0-3000m) pos: 1.1 neg: 6.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 197.6 neg: 0.0 tot: 197.6 m^2/s^2 ave: 65.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 89.04 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 ------------------------------------------------------------------------------- 500 316 16 207 22| 0.0 22.6 22.6|118.8 0.0 118.8 237.5 0.90| 22.7 20.5 1000 318 20 219 20| 1.7 11.3 13.0|119.7 0.0 119.7 119.7 0.79| 13.1 10.3 1500 320 22 225 19| 1.1 8.9 10.0|136.3 0.0 136.3 90.9 0.79| 10.2 8.1 2000 320 25 232 19| 0.9 7.8 8.7|155.3 0.0 155.3 77.6 0.78| 8.9 7.0 2500 319 27 238 20| 0.7 7.2 7.9|172.2 0.0 172.2 68.9 0.75| 8.2 6.2 3000 319 29 244 20| 1.1 6.0 7.1|197.6 0.0 197.6 65.9 0.77| 7.4 5.8 4000 320 32 254 21| 1.9 4.5 6.4|251.4 0.0 251.4 62.9 0.81| 6.6 5.4 5000 324 36 265 20| 2.5 3.6 6.1|314.5 0.0 314.5 62.9 0.83| 6.4 5.3 6000 328 41 281 21| 4.1 3.0 7.1|448.1 0.0 448.1 74.7 0.75| 7.4 5.6 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20200326.12.gif