UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 30 MAR 20 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1006 21 7.2 -9.8 29 17.0 1.2 225 7 279.9 280.2 274.0 285.1 1.80 1 1000 70 7.0 -9.0 31 16.0 1.3 220 9 280.1 280.5 274.4 285.7 1.93 2 950 488 4.4 -11.6 30 16.0 -1.0 227 18 281.7 281.9 274.8 286.5 1.65 3 925 704 4.2 -11.8 30 16.0 -1.2 230 23 283.6 283.9 275.9 288.5 1.67 4 908 854 4.0 -12.0 30 16.0 -1.4 233 24 284.9 285.2 276.6 289.8 1.68 5 850 1387 1.2 -14.8 29 16.0 -3.8 245 29 287.4 287.7 277.5 291.7 1.42 6 827 1606 -0.3 -17.3 26 17.0 -5.3 249 30 288.1 288.3 277.5 291.7 1.19 7 700 2909 -11.5 -26.5 28 15.0 -14.5 270 35 289.7 289.9 277.5 291.7 0.63 8 529 4979 -28.3 -35.3 51 7.0 -29.0 274 42 293.8 293.8 279.1 294.9 0.36 9 500 5380 -30.1 -36.1 56 6.0 -30.7 275 44 296.3 296.4 280.2 297.5 0.35 10 464 5908 -33.3 -39.3 55 6.0 -33.8 273 49 298.8 298.8 281.2 299.7 0.27 11 400 6930 -41.9 -47.9 52 6.0 -42.2 270 58 300.5 300.6 281.7 301.0 0.13 12 388 7135 -42.7 -48.7 52 6.0 -43.0 270 59 302.1 302.1 282.4 302.5 0.12 13 337 8071 -48.7 -54.7 50 6.0 -48.8 270 63 306.3 306.4 284.0 306.6 0.07 14 300 8830 -51.1 -58.1 43 7.0 -51.2 270 66 313.3 313.3 286.6 313.5 0.05 15 282 9233 -52.7 -59.7 42 7.0 -52.8 280 68 316.6 316.6 287.7 316.8 0.04 16 267 9586 -54.1 -61.1 42 7.0 -54.2 275 62 319.6 319.6 288.6 319.7 0.04 17 254 9908 -54.3 -62.3 37 8.0 -54.5 271 57 323.9 323.9 290.0 324.0 0.03 18 250 10010 -53.9 -61.9 37 8.0 -54.1 270 56 325.9 325.9 290.6 326.1 0.04 19 210 11126 -51.1 -60.1 33 9.0 -51.4 258 43 347.0 347.0 296.0 347.2 0.06 20 200 11440 -52.5 -61.5 33 9.0 -52.8 255 40 349.6 349.6 296.6 349.8 0.05 21 188 11841 -52.7 -62.7 29 10.0 -52.9 256 38 355.6 355.6 297.8 355.7 0.04 22 156 13069 -45.3 -57.3 25 12.0 -46.0 259 34 387.6 387.7 303.5 388.1 0.11 23 150 13330 -47.9 -59.9 24 12.0 -48.5 260 33 387.5 387.5 303.5 387.9 0.08 24 108 15468 -54.1 -68.1 16 14.0 -54.6 414.0 414.0 307.0 414.2 0.04 25 102 15837 -50.3 -64.3 18 14.0 -51.0 428.1 428.1 308.7 428.5 0.07 TRP 267 9586 -54.1 -61.1 42 7.0 -54.2 275 62 319.6 319.6 288.6 319.7 0.04 WND 282 9233 -52.7 -59.7 42 7.0 -52.8 280 68 316.6 316.6 287.7 316.8 0.04 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 831.60 mb = 1562.51 m = 5126.28 ft Wetbulb zero: 971.92 mb = 301.97 m = 990.72 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 34.87 % Est. max temperature: 14.48 C = 58.06 F Sfc-Lift cond lev (LCL): 773.55 mb = 2128.38 m = 6982.79 ft T: -4.79 C 700-500 lapse rate: 7.53 C/km Conv cond level (CCL): 654.08 mb = 3410.36 m = 11188.71 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 18.18 C = 64.72 F Cap Strength: 6.64 C Lifted Index: 8.38 C Risk: None Lifted Index @300 mb: 18.67 C Lifted Index @700 mb: 6.12 C Showalter Index: 4.86 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 15.30 C K Index: 1.50 Risk: None Sweat Index: 189.50 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.02 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 16910.00 J/kg Cap Strength: 8.13 C Lift Cond Lev (LCL): 744.34 mb = 2429.10 m = 7969.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 26 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 1006 21 225 7 4.9 4.9 | 131 24 -18.5 15.9 1 1000 70 220 9 5.8 6.9 | 135 25 -17.6 17.8 2 925 704 230 23 17.6 14.8 | 167 26 -5.8 25.7 3 850 1387 245 29 26.3 12.3 | 187 23 2.9 23.2 4 700 2909 270 35 35.0 -0.0 | 227 16 11.6 10.9 5 500 5380 275 44 43.8 -3.8 | 251 22 20.4 7.1 6 400 6930 270 58 58.0 -0.0 | 253 36 34.6 10.9 7 300 8830 270 66 66.0 -0.0 | 256 44 42.6 10.9 8 282 9233 280 68 67.0 -11.8 | 271 44 43.6 -0.9 9 267 9586 275 62 61.8 -5.4 | 262 39 38.4 5.5 10 250 10010 270 56 56.0 -0.0 | 252 34 32.6 10.9 11 200 11440 255 40 38.6 10.4 | 216 26 15.2 21.3 12 150 13330 260 33 32.5 5.7 | 209 19 9.1 16.6 Wind Parameters Mean winds (0-6000m): 265.0 at 34.4 knts Storm direction: 295.0 at 25.8 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 233.9 neg: 0.0 tot: 233.9 m^2/s^2 ave: 78.0 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 87.54 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 ------------------------------------------------------------------------------- 500 225 13 146 25| 12.3 0.0 12.3| 80.0 0.0 80.0 159.9 0.99| 12.5 12.4 1000 230 18 157 25| 9.8 0.0 9.8|134.4 0.0 134.4 134.4 0.98| 10.5 10.3 1500 236 21 166 24| 8.0 0.0 8.0|170.9 0.0 170.9 113.9 0.97| 9.1 8.8 2000 241 24 173 23| 6.6 0.0 6.6|193.9 0.0 193.9 96.9 0.95| 8.1 7.7 2500 246 26 180 21| 5.8 0.0 5.8|215.8 0.0 215.8 86.3 0.94| 7.5 7.0 3000 251 27 186 20| 5.3 0.0 5.3|233.9 0.0 233.9 78.0 0.94| 7.0 6.6 4000 257 30 197 18| 4.5 0.0 4.5|248.7 0.0 248.7 62.2 0.93| 5.8 5.4 5000 262 32 208 17| 4.0 0.0 4.0|264.3 0.0 264.3 52.9 0.92| 5.0 4.6 6000 265 34 218 18| 3.5 0.4 3.9|274.2 0.0 274.2 45.7 0.82| 4.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20200330.00.gif