UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:1200Z 28 MAR 20 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 175 90 1 SFC 992 243 15.8 -3.2 27 19.0 7.2 90 1 289.6 290.2 280.7 298.5 3.04 2 937 721 9.6 -6.4 32 16.0 3.1 172 4 288.1 288.5 279.3 295.5 2.52 3 925 828 8.8 -7.2 31 16.0 2.4 190 5 288.3 288.7 279.3 295.4 2.40 4 850 1520 2.8 -9.2 41 12.0 -1.7 205 5 289.1 289.5 279.4 295.7 2.24 5 814 1868 -0.7 -10.7 47 10.0 -4.2 212 7 289.0 289.3 279.1 295.1 2.07 6 787 2138 0.4 -17.6 24 18.0 -5.1 217 8 292.9 293.2 279.8 296.7 1.22 7 700 3064 -7.3 -21.3 32 14.0 -10.9 235 13 294.4 294.6 280.3 297.5 1.00 8 681 3277 -8.9 -24.9 26 16.0 -12.5 233 14 294.9 295.1 280.1 297.3 0.74 9 607 4157 -12.9 -20.9 51 8.0 -14.9 222 16 300.2 300.4 283.0 304.0 1.19 10 563 4724 -17.5 -24.5 54 7.0 -19.0 216 18 301.3 301.5 283.1 304.3 0.93 11 501 5585 -23.3 -32.3 43 9.0 -24.6 205 21 304.5 304.6 283.8 306.2 0.51 12 500 5600 -23.5 -32.5 43 9.0 -24.8 205 21 304.4 304.5 283.8 306.1 0.50 13 466 6113 -28.5 -38.5 38 10.0 -29.6 203 21 304.4 304.4 283.5 305.4 0.29 14 419 6874 -32.5 -39.5 50 7.0 -33.1 201 21 308.6 308.7 285.2 309.7 0.30 15 412 6993 -34.5 -41.5 49 7.0 -35.1 201 21 307.5 307.6 284.7 308.4 0.24 16 400 7200 -36.1 -43.1 48 7.0 -36.6 200 21 308.1 308.1 284.9 308.8 0.21 17 342 8263 -45.9 -52.9 45 7.0 -46.2 200 24 308.9 308.9 285.0 309.2 0.08 18 320 8701 -49.3 -57.3 39 8.0 -49.5 200 26 310.1 310.1 285.4 310.3 0.05 19 300 9120 -53.3 -60.3 42 7.0 -53.4 200 27 310.2 310.2 285.4 310.4 0.04 20 282 9517 -56.9 -63.9 41 7.0 -57.0 200 24 310.6 310.6 285.5 310.7 0.03 21 273 9723 -58.1 -65.1 40 7.0 -58.2 200 23 311.7 311.7 286.0 311.8 0.02 22 254 10180 -58.5 -65.5 40 7.0 -58.6 200 18 317.6 317.7 288.0 317.7 0.02 23 250 10280 -57.7 -64.7 40 7.0 -57.8 200 17 320.3 320.3 288.9 320.4 0.03 24 210 11387 -53.1 -61.1 37 8.0 -53.3 223 19 343.8 343.9 295.3 344.1 0.05 25 200 11700 -53.9 -61.9 37 8.0 -54.1 230 19 347.4 347.4 296.1 347.6 0.05 26 150 13550 -52.5 -63.5 25 11.0 -52.9 245 19 379.6 379.6 302.2 379.8 0.05 27 141 13950 -52.9 -63.9 25 11.0 -53.3 247 19 385.7 385.7 303.2 385.9 0.05 28 121 14945 -49.3 -63.3 18 14.0 -50.0 253 20 409.5 409.5 306.5 409.8 0.06 29 100 16190 -50.9 -66.9 13 16.0 -51.7 260 21 429.4 429.4 308.8 429.6 0.05 30 70 18500 -50.7 -66.7 13 16.0 -51.7 260 23 475.9 475.9 313.1 476.3 0.07 31 50 20690 -53.3 -73.3 7 20.0 -54.5 250 21 517.9 517.9 316.2 518.1 0.04 32 30 23970 -53.7 -72.7 8 19.0 -55.4 255 23 598.2 598.3 320.6 598.8 0.07 33 20 26590 -52.7 -72.7 7 20.0 -55.2 255 27 674.9 674.9 323.6 675.7 0.10 34 14 28890 -53.3 -76.3 4 23.0 -56.5 745.3 745.3 325.8 746.1 0.09 TRP 273 9723 -58.1 -65.1 40 7.0 -58.2 200 23 311.7 311.7 286.0 311.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 821.20 mb = 1798.30 m = 5899.86 ft Freezing level: 796.82 mb = 2039.67 m = 6691.74 ft Freezing level: 782.48 mb = 2185.95 m = 7171.66 ft Wetbulb zero: 880.83 mb = 1228.38 m = 4030.07 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 38.70 % Est. max temperature: 15.25 C = 59.44 F Sfc-Lift cond lev (LCL): 744.16 mb = 2580.34 m = 8465.59 ft T: -3.28 C 700-500 lapse rate: 6.39 C/km ThetaE index: 3.13 C Layer 937.0- 850.0 mb Conv cond level (CCL): 644.29 mb = 3701.07 m = 12142.47 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 23.64 C = 74.54 F Cap Strength: 8.20 C Lifted Index: 8.12 C Risk: None Lifted Index @300 mb: 9.96 C Lifted Index @700 mb: 4.34 C Showalter Index: 8.53 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 14.30 C K Index: 3.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.64 J/kg Max Up Vert Vel: 1.81 m/s Conv Inhibition (B-): 52251.39 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 731.15 mb = 2719.76 m = 8922.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 10 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 ---------------------------------------------------------- 0 992 243 90 1 -1.0 0.0 | 67 11 -9.7 -4.1 1 925 828 190 5 0.9 4.9 | 96 8 -7.8 0.8 2 850 1520 205 5 2.1 4.5 | 93 7 -6.6 0.4 3 700 3064 235 13 10.6 7.5 | 211 4 2.0 3.3 4 500 5600 205 21 8.9 19.0 | 181 15 0.2 14.9 5 400 7200 200 21 7.2 19.7 | 175 16 -1.5 15.6 6 300 9120 200 27 9.2 25.4 | 181 21 0.6 21.2 7 273 9723 200 23 7.9 21.6 | 177 17 -0.8 17.5 8 250 10280 200 17 5.8 16.0 | 166 12 -2.9 11.8 9 200 11700 230 19 14.6 12.2 | 216 10 5.9 8.1 10 150 13550 245 19 17.2 8.0 | 246 9 8.5 3.9 11 100 16190 260 21 20.7 3.6 | 272 12 12.0 -0.5 12 70 18500 260 23 22.7 4.0 | 271 14 14.0 -0.1 13 50 20690 250 21 19.7 7.2 | 255 11 11.1 3.0 14 30 23970 255 23 22.2 6.0 | 262 14 13.5 1.8 15 20 26590 255 27 26.1 7.0 | 261 18 17.4 2.8 Wind Parameters Mean winds (0-6000m): 214.5 at 12.8 knts Storm direction: 244.5 at 9.6 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 141.0 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -0.6 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 15.49 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 ------------------------------------------------------------------------------- 500 177 3 81 9| 4.6 0.0 4.6| 12.6 0.0 12.6 25.2 0.85| 5.5 4.7 1000 188 4 88 8| 2.8 0.0 2.8| 13.9 -0.2 13.7 13.7 0.67| 3.8 2.6 1500 195 4 90 8| 2.3 0.0 2.3| 15.4 -0.4 14.9 9.9 0.63| 3.1 2.0 2000 203 5 95 7| 2.4 0.0 2.4| 18.4 -0.4 18.0 9.0 0.68| 3.1 2.1 2500 212 6 101 6| 2.5 0.0 2.5| 21.2 -0.4 20.8 8.3 0.73| 3.1 2.3 3000 220 7 109 4| 2.5 0.0 2.5| 23.0 -0.6 22.5 7.5 0.72| 3.1 2.2 4000 223 9 136 4| 1.8 0.6 2.4| 23.0 -3.2 19.9 5.0 0.51| 2.9 1.5 5000 219 11 159 5| 1.5 0.9 2.4| 23.0 -9.2 13.8 2.8 0.35| 2.8 1.0 6000 215 13 168 7| 1.2 1.0 2.2| 23.0 -15.2 7.8 1.3 0.26| 2.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200328.12.gif