UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for U3955... Searching the city database file for: U3955 ... Date:0000Z 31 MAR 20 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 45 3.8 -0.9 71 4.7 1.8 240 9 276.6 277.2 274.8 286.4 3.56 1 1000 77 3.6 -1.2 71 4.8 1.6 240 9 276.8 277.3 274.8 286.4 3.50 2 973 298 3.0 -2.0 70 5.0 1.0 249 14 278.3 278.9 275.5 287.7 3.39 3 950 492 5.8 -0.2 65 6.0 3.1 256 18 283.1 283.8 278.7 294.2 3.96 4 925 710 5.8 -2.2 56 8.0 2.3 265 23 285.2 285.8 279.2 295.3 3.51 5 850 1393 0.6 -4.4 69 5.0 -1.4 275 35 286.8 287.3 279.6 296.1 3.24 6 700 2916 -10.7 -12.5 87 1.8 -11.2 275 38 290.6 291.0 280.0 296.9 2.09 7 682 3115 -12.1 -12.7 95 0.6 -12.3 274 39 291.2 291.6 280.3 297.6 2.11 8 626 3766 -14.7 -22.7 51 8.0 -16.5 272 42 295.5 295.7 280.7 298.6 0.99 9 500 5430 -25.3 -31.3 57 6.0 -26.2 265 50 302.2 302.3 283.0 304.1 0.56 10 498 5459 -25.5 -31.5 57 6.0 -26.3 265 50 302.3 302.4 283.1 304.1 0.55 11 463 5984 -26.9 -30.8 69 3.9 -27.5 270 53 306.9 307.0 284.9 309.1 0.63 12 400 7020 -34.5 -37.3 76 2.8 -34.8 280 58 310.2 310.2 285.9 311.5 0.39 13 394 7125 -35.5 -38.3 75 2.8 -35.8 280 59 310.2 310.3 285.8 311.4 0.36 14 328 8376 -42.7 -45.2 76 2.5 -42.9 280 66 317.0 317.0 288.0 317.7 0.21 15 300 8970 -47.5 -50.8 69 3.3 -47.6 280 69 318.4 318.4 288.3 318.9 0.12 16 250 10150 -56.7 -60.5 62 3.8 -56.8 285 77 321.8 321.8 289.3 321.9 0.04 17 210 11233 -64.7 -68.9 56 4.2 -64.7 285 84 325.7 325.7 290.5 325.8 0.02 18 206 11350 -65.1 -69.2 56 4.2 -65.1 285 85 326.9 326.9 290.9 327.0 0.02 19 202 11470 -65.5 -69.6 57 4.1 -65.5 285 83 328.1 328.1 291.2 328.2 0.02 20 200 11530 -65.5 -69.6 57 4.1 -65.5 285 81 329.0 329.0 291.5 329.1 0.02 21 167 12624 -65.7 -69.7 57 4.0 -65.7 282 78 346.1 346.1 295.8 346.2 0.02 22 150 13280 -62.7 -67.1 55 4.4 -62.8 280 77 362.1 362.1 299.1 362.2 0.03 23 127 14320 -58.5 -63.1 55 4.6 -58.6 280 76 387.3 387.3 303.4 387.6 0.06 24 100 15830 -57.5 -62.5 53 5.0 -57.7 280 75 416.6 416.7 307.4 417.1 0.09 25 98 15958 -57.3 -63.3 46 6.0 -57.5 419.4 419.5 307.7 419.8 0.08 26 75 17654 -55.9 -62.9 41 7.0 -56.3 455.7 455.7 311.4 456.3 0.11 TRP 202 11470 -65.5 -69.6 57 4.1 -65.5 285 83 328.1 328.1 291.2 328.2 0.02 WND 206 11350 -65.1 -69.2 56 4.2 -65.1 285 85 326.9 326.9 290.9 327.0 0.02 Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 842.04 mb = 1473.87 m = 4835.46 ft Wetbulb zero: 878.90 mb = 1122.92 m = 3684.09 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 66.84 % Est. max temperature: 13.87 C = 56.96 F Sfc-Lift cond lev (LCL): 933.61 mb = 634.40 m = 2081.34 ft T: 5.80 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.05 C Layer 1000.0- 973.0 mb Conv cond level (CCL): 782.76 mb = 2039.41 m = 6690.88 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 15.65 C = 60.17 F Cap Strength: 6.37 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 18.98 C Lifted Index @700 mb: 3.81 C Showalter Index: 6.41 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 20.90 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.22 J/kg Max Up Vert Vel: 9.40 m/s Conv Inhibition (B-): 20103.25 J/kg Cap Strength: 9.47 C Lift Cond Lev (LCL): 866.10 mb = 1241.40 m = 4072.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 1004 45 240 9 7.8 4.5 | 138 25 -17.0 18.9 1 1000 77 240 9 7.8 4.5 | 138 25 -17.0 18.9 2 925 710 265 23 22.9 2.0 | 173 17 -1.9 16.4 3 850 1393 275 35 34.9 -3.1 | 221 15 10.0 11.4 4 700 2916 275 38 37.9 -3.3 | 230 17 13.0 11.1 5 500 5430 265 50 49.8 4.4 | 233 31 25.0 18.8 6 400 7020 280 58 57.1 -10.1 | 262 33 32.3 4.3 7 300 8970 280 69 68.0 -12.0 | 267 43 43.1 2.4 8 250 10150 285 77 74.4 -19.9 | 276 50 49.5 -5.5 9 206 11350 285 85 82.1 -22.0 | 278 58 57.3 -7.6 10 202 11470 285 83 80.2 -21.5 | 277 56 55.3 -7.1 11 200 11530 285 81 78.2 -21.0 | 277 54 53.4 -6.5 12 150 13280 280 77 75.8 -13.4 | 269 51 51.0 1.0 13 100 15830 280 75 73.9 -13.0 | 268 49 49.0 1.4 Wind Parameters Mean winds (0-6000m): 270.1 at 38.3 knts Storm direction: 300.1 at 28.7 knts Shear (0-3000m) pos: 4.9 neg: 0.6 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 134.9 neg: 0.0 tot: 134.9 m^2/s^2 ave: 45.0 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.51 Bulk Shear: 86.03 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 ------------------------------------------------------------------------------- 500 252 14 148 22| 11.5 0.0 11.5| 56.1 0.0 56.1 112.3 0.83| 11.7 9.7 1000 262 19 161 18| 11.1 0.0 11.1| 97.8 0.0 97.8 97.8 0.86| 11.3 9.8 1500 268 24 176 15| 9.7 0.0 9.7|125.3 0.0 125.3 83.5 0.89| 10.0 8.9 2000 270 27 187 14| 7.3 0.3 7.6|128.5 0.0 128.5 64.2 0.89| 7.7 6.9 2500 271 29 196 14| 5.8 0.4 6.2|131.7 0.0 131.7 52.7 0.89| 6.4 5.7 3000 272 30 202 14| 4.9 0.6 5.4|134.9 0.0 134.9 45.0 0.87| 5.6 4.8 4000 272 33 212 15| 3.7 1.1 4.8|140.0 0.0 140.0 35.0 0.77| 4.9 3.8 5000 271 36 218 17| 2.9 1.5 4.4|141.2 -0.2 141.0 28.2 0.67| 4.5 3.0 6000 270 38 223 20| 2.8 1.4 4.2|191.1 -0.8 190.2 31.7 0.68| 4.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20200331.00.gif