UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032418.upa.cvt Date: 1800Z 24 MAR 20 Searching for ENBJ... Searching the city database file for: ENBJ ... Date:1800Z 24 MAR 20 Station: ENBJ WMO ident: 1028 Latitude: 74.52 Longitude: 19.02 Elevation: 14.00 ------------------------------------------------------------------------------- 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 -178 SFC 976 14 1.6 0.1 90 1.5 1.0 210 21 276.7 277.3 275.3 287.5 3.94 2 964 115 1.8 -0.0 88 1.8 1.0 220 25 277.8 278.5 276.0 288.8 3.96 3 925 451 -0.7 -1.3 96 0.6 -0.9 255 38 278.6 279.2 276.2 289.0 3.75 4 908 599 -1.9 -1.9 100 0.0 -1.9 253 37 278.8 279.5 276.2 289.0 3.66 5 850 1120 -5.3 -5.3 100 0.0 -5.3 245 33 280.6 281.1 276.2 289.1 3.03 6 804 1554 -8.1 -8.3 98 0.2 -8.2 246 33 282.1 282.6 276.3 289.4 2.54 7 788 1710 -8.5 -12.4 73 3.9 -9.6 247 33 283.3 283.6 276.0 288.8 1.87 8 758 2009 -10.5 -14.5 72 4.0 -11.6 248 33 284.3 284.6 276.2 289.1 1.64 9 712 2487 -14.5 -16.8 83 2.3 -15.0 250 33 285.0 285.3 276.3 289.3 1.44 10 700 2615 -15.5 -18.3 79 2.8 -16.2 250 33 285.3 285.5 276.2 289.2 1.29 11 630 3399 -21.3 -29.3 49 8.0 -22.5 250 33 287.4 287.5 276.2 289.1 0.54 12 500 5050 -36.1 -40.3 65 4.2 -36.4 250 33 289.0 289.1 276.5 289.8 0.23 13 434 6018 -44.7 -48.5 66 3.8 -44.9 250 34 290.0 290.1 276.9 290.4 0.11 14 400 6560 -48.7 -52.3 66 3.6 -48.8 250 35 291.7 291.7 277.6 292.0 0.08 15 386 6793 -50.7 -53.3 74 2.6 -50.8 250 35 292.1 292.1 277.8 292.3 0.07 16 357 7300 -53.3 -60.3 42 7.0 -53.4 250 34 295.2 295.2 279.2 295.3 0.03 17 351 7409 -53.5 -63.5 28 10.0 -53.7 250 34 296.3 296.3 279.7 296.4 0.02 18 346 7502 -52.1 -73.1 6 21.0 -52.3 250 34 299.4 299.4 281.1 299.5 0.01 19 300 8420 -54.9 -75.9 6 21.0 -55.1 250 33 308.0 308.0 284.5 308.0 0.00 20 250 9570 -58.1 -78.1 6 20.0 -58.2 255 36 319.7 319.7 288.6 319.7 0.00 21 247 9646 -58.5 -77.5 7 19.0 -58.6 255 37 320.2 320.2 288.8 320.2 0.00 22 200 10970 -59.1 -83.1 3 24.0 -59.3 255 52 339.2 339.2 294.1 339.2 0.00 23 150 12770 -60.9 -84.9 3 24.0 -61.1 260 60 365.2 365.2 299.7 365.2 0.00 24 100 15280 -63.5 -86.5 3 23.0 -63.7 255 75 405.0 405.0 305.9 405.0 0.00 25 95 15593 -64.1 -87.1 3 23.0 -64.3 255 77 409.8 409.8 306.5 409.9 0.00 26 70 17470 -61.3 -87.3 2 26.0 -61.7 255 87 453.2 453.2 311.1 453.3 0.00 27 50 19560 -59.3 -86.3 2 27.0 -59.9 255 106 503.7 503.7 315.2 503.8 0.00 28 45 20221 -59.7 -87.7 1 28.0 -60.3 253 111 518.2 518.2 316.2 518.2 0.00 29 30 22820 -49.5 -83.5 1 34.0 -52.2 245 132 609.7 609.7 321.0 609.8 0.01 30 22 24894 -41.5 -79.5 1 38.0 -47.7 237 143 690.1 690.1 324.1 690.3 0.03 31 21 25209 -43.3 -80.3 1 37.0 -49.0 236 145 693.9 693.9 324.3 694.1 0.03 32 20 25540 -40.5 -79.4 1 38.9 -47.5 235 147 712.3 712.3 324.8 712.6 0.04 33 19 25892 -37.5 -78.5 1 41.0 -46.1 732.1 732.1 325.4 732.4 0.04 34 16 27082 -36.1 -78.1 1 42.0 -46.2 773.5 773.5 326.6 774.0 0.06 35 13 28500 -43.7 -81.7 1 38.0 -51.0 225 143 794.5 794.5 327.1 794.9 0.04 36 12 29042 -40.3 -80.3 1 40.0 -49.6 825.0 825.0 327.8 825.5 0.05 37 11 29644 -33.3 -77.3 0 44.0 -47.0 871.2 871.2 328.8 872.1 0.09 38 11 29644 -32.9 -76.9 0 44.0 -46.8 872.6 872.7 328.9 873.7 0.10 TRP 13 28500 -43.7 -81.7 1 38.0 -51.0 225 143 794.5 794.5 327.1 794.9 0.04 WND 20 25540 -40.5 -79.4 1 38.9 -47.5 235 147 712.3 712.3 324.8 712.6 0.04 Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: 935.92 mb = 356.94 m = 1171.06 ft Wetbulb zero: 943.82 mb = 287.20 m = 942.25 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 73.95 % Est. max temperature: 6.28 C = 43.31 F Sfc-Lift cond lev (LCL): 953.41 mb = 204.92 m = 672.31 ft T: 1.13 C 700-500 lapse rate: 8.46 C/km ThetaE index: 0.61 C Layer 788.0- 758.0 mb Conv cond level (CCL): 911.59 mb = 567.34 m = 1861.34 ft Mean mixing ratio: 3.72 g/kg Conv temperature: 3.71 C = 38.68 F Cap Strength: 1.36 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: 13.58 C Lifted Index @700 mb: 0.89 C Showalter Index: 0.79 C Risk: Thunderstorms probable Total Totals Index: 61.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 30.80 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 386.89 Risk: Showers and thunderstorms possible Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.70 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 59733.91 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 914.64 mb = 540.73 m = 1774.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 25 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 ---------------------------------------------------------- 0 976 14 210 21 10.5 18.2 | 147 26 -14.1 22.0 1 925 451 255 38 36.7 9.8 | 222 18 12.1 13.7 2 850 1120 245 33 29.9 13.9 | 197 19 5.4 17.8 3 700 2615 250 33 31.0 11.3 | 203 16 6.5 15.1 4 500 5050 250 33 31.0 11.3 | 203 16 6.5 15.1 5 400 6560 250 35 32.9 12.0 | 208 18 8.3 15.8 6 300 8420 250 33 31.0 11.3 | 203 16 6.5 15.1 7 250 9570 255 36 34.8 9.3 | 218 17 10.2 13.1 8 200 10970 255 52 50.2 13.5 | 236 31 25.7 17.3 9 150 12770 260 60 59.1 10.4 | 248 37 34.5 14.2 10 100 15280 255 75 72.4 19.4 | 244 53 47.9 23.2 11 70 17470 255 87 84.0 22.5 | 246 65 59.5 26.3 12 50 19560 255 106 102.4 27.4 | 248 84 77.8 31.3 13 30 22820 245 132 119.6 55.8 | 238 112 95.1 59.6 14 20 25540 235 147 120.4 84.3 | 227 130 95.9 88.1 Wind Parameters Mean winds (0-6000m): 248.8 at 33.1 knts Storm direction: 278.8 at 24.9 knts Shear (0-3000m) pos: 4.8 neg: 1.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 55.7 deg Storm rel helicity (0-3000m) pos: 161.1 neg: -34.4 tot: 126.7 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.98 Bulk Shear: 2.93 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 ------------------------------------------------------------------------------- 500 242 31 187 18| 27.5 0.0 27.5|152.4 0.0 152.4 304.9 0.96| 28.9 27.7 1000 247 33 199 18| 13.8 3.1 16.8|152.4 -28.8 123.7 123.7 0.62| 17.5 10.8 1500 246 33 199 18| 9.2 2.3 11.4|154.5 -34.4 120.2 80.1 0.56| 12.3 6.9 2000 247 33 199 18| 7.0 1.7 8.7|157.6 -34.4 123.2 61.6 0.57| 9.5 5.4 2500 247 33 199 18| 5.8 1.4 7.1|160.5 -34.4 126.1 50.5 0.57| 7.8 4.4 3000 248 33 200 18| 4.8 1.1 6.0|161.1 -34.4 126.7 42.2 0.57| 6.5 3.7 4000 248 33 201 17| 3.6 0.8 4.5|161.1 -34.4 126.7 31.7 0.57| 4.9 2.8 5000 249 33 201 17| 2.9 0.7 3.6|161.1 -34.4 126.7 25.3 0.57| 3.9 2.2 6000 249 33 202 17| 2.4 0.5 2.9|165.1 -34.4 130.8 21.8 0.57| 3.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//ENBJ/skewt/ENBJ.skewt.20200324.18.gif