UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for VO311... Searching the city database file for: VO311 ... Date:0000Z 29 MAR 20 Station: VO311 WMO ident: 43311 Latitude: 11.12 Longitude: 72.73 ------------------------------------------------------------------------------- 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 1008 -0 28.4 25.6 85 2.8 26.3 340 3 300.9 304.7 299.2 362.6 20.92 1 1000 70 29.4 24.4 75 5.0 25.7 320 8 302.5 306.2 298.8 360.6 19.59 2 925 761 23.6 20.1 81 3.5 21.1 335 8 303.4 306.4 297.0 351.6 16.22 3 850 1501 21.4 16.7 75 4.7 18.1 65 5 308.6 311.2 297.0 351.6 14.21 4 700 3149 9.8 2.8 62 7.0 5.8 110 14 313.3 314.6 292.9 334.3 6.70 5 500 5890 -3.1 -16.1 36 13.0 -8.1 195 9 329.3 329.7 293.5 336.8 2.18 6 400 7620 -13.3 -26.3 33 13.0 -17.0 210 15 337.7 337.9 294.7 341.8 1.12 7 300 9750 -29.3 -39.3 37 10.0 -30.7 225 12 344.1 344.2 295.7 345.7 0.42 8 250 11020 -39.9 -47.9 42 8.0 -40.5 225 25 346.7 346.8 296.1 347.6 0.20 9 200 12510 -51.7 -63.7 22 12.0 -52.0 185 25 350.9 350.9 296.8 351.1 0.04 10 150 14310 -64.3 -75.3 21 11.0 -64.4 150 8 359.3 359.3 298.6 359.4 0.01 11 100 16680 -77.3 -88.3 16 11.0 -77.3 100 14 378.4 378.4 302.0 378.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 548.06 mb = 5231.31 m = 17162.88 ft Wetbulb zero: 616.52 mb = 4183.45 m = 13725.06 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 61.19 % Est. max temperature: 35.55 C = 95.98 F Sfc-Lift cond lev (LCL): 968.45 mb = 354.12 m = 1161.79 ft T: 27.02 C 700-500 lapse rate: 4.71 C/km ThetaE index: 17.34 C Layer 700.0- 500.0 mb Conv cond level (CCL): 826.42 mb = 1739.84 m = 5708.06 ft Mean mixing ratio: 17.74 g/kg Conv temperature: 36.84 C = 98.31 F Cap Strength: 2.34 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.95 C Lifted Index @700 mb: -2.29 C Showalter Index: -0.72 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.80 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -2.86 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1192.45 J/kg Max Up Vert Vel: 48.84 m/s Conv Inhibition (B-): 74.64 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 902.72 mb = 974.41 m = 3196.84 ft Lev Free Conv (LFC): 767.72 mb = 2365.22 m = 7759.80 ft Equ Level (EL): 167.72 mb = 13611.49 m = 44656.56 ft B at Equ Level: 1185.54 J/kg Wind level data Storm motion: 148 at 7 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 1008 -0 340 3 1.0 -2.8 | 331 10 5.0 -9.1 1 1000 70 320 8 5.1 -6.1 | 324 15 9.1 -12.4 2 925 761 335 8 3.4 -7.3 | 332 15 7.3 -13.5 3 850 1501 65 5 -4.5 -2.1 | 4 8 -0.6 -8.4 4 700 3149 110 14 -13.2 4.8 | 81 9 -9.2 -1.5 5 500 5890 195 9 2.3 8.7 | 249 7 6.3 2.4 6 400 7620 210 15 7.5 13.0 | 240 13 11.4 6.7 7 300 9750 225 12 8.5 8.5 | 260 13 12.4 2.2 8 250 11020 225 25 17.7 17.7 | 242 24 21.6 11.4 9 200 12510 185 25 2.2 24.9 | 198 20 6.1 18.6 10 150 14310 150 8 -4.0 6.9 | 175 1 -0.1 0.7 11 100 16680 100 14 -13.8 2.4 | 69 11 -9.8 -3.8 Wind Parameters Mean winds (0-6000m): 117.8 at 9.9 knts Storm direction: 147.8 at 7.4 knts Shear (0-3000m) pos: 3.4 neg: 0.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 57.8 neg: -5.3 tot: 52.5 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.1 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 31.03 Bulk Shear: 38.43 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 ------------------------------------------------------------------------------- 500 325 8 326 15| 0.0 5.2 5.2| 4.9 -5.3 -0.4 -0.7 -0.06| 6.7 -0.4 1000 332 8 330 15| 2.4 2.6 5.0| 21.9 -5.3 16.6 16.6 0.35| 5.8 2.0 1500 342 7 335 14| 3.4 1.7 5.1| 33.6 -5.3 28.3 18.9 0.43| 6.1 2.6 2000 1 7 344 14| 3.3 1.3 4.6| 40.6 -5.3 35.3 17.7 0.51| 5.4 2.8 2500 27 7 357 13| 3.3 1.0 4.4| 48.6 -5.3 43.3 17.3 0.58| 5.0 2.9 3000 56 8 14 11| 3.4 0.9 4.3| 57.8 -5.3 52.5 17.5 0.64| 4.9 3.1 4000 89 9 40 8| 2.6 0.7 3.3| 70.2 -5.3 64.9 16.2 0.68| 4.6 3.1 5000 107 10 58 6| 1.9 0.5 2.4| 77.4 -5.3 72.1 14.4 0.72| 4.4 3.1 6000 118 10 71 5| 1.4 0.4 1.8| 83.8 -5.7 78.1 13.0 0.73| 4.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//VO311/skewt/VO311.skewt.20200329.00.gif