UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for X1873... Searching the city database file for: X1873 ... Date:1200Z 21 MAR 20 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 53 270 3 SFC 994 102 2.4 -2.5 70 4.9 0.4 270 3 276.0 276.6 273.9 284.8 3.19 2 925 679 -0.7 -5.7 69 5.0 -2.6 285 15 278.6 279.1 274.6 286.2 2.70 3 902 879 -1.9 -6.9 69 5.0 -3.7 282 14 279.4 279.8 274.8 286.5 2.52 4 850 1347 -5.9 -8.9 79 3.0 -6.9 275 11 280.0 280.4 274.8 286.5 2.29 5 700 2829 -17.3 -18.4 91 1.1 -17.6 280 17 283.3 283.5 275.2 287.1 1.28 6 693 2904 -17.9 -18.9 92 1.0 -18.1 280 18 283.5 283.7 275.2 287.2 1.24 7 571 4319 -29.5 -31.0 87 1.5 -29.7 277 28 286.0 286.1 275.4 287.6 0.50 8 510 5121 -31.9 -35.1 73 3.2 -32.2 275 34 292.5 292.6 278.5 293.7 0.38 9 500 5260 -33.7 -37.9 66 4.2 -34.0 275 35 292.0 292.0 278.1 292.9 0.29 10 443 6092 -40.3 -45.3 59 5.0 -40.6 272 43 293.9 293.9 278.8 294.4 0.15 11 400 6780 -42.9 -48.9 52 6.0 -43.2 270 50 299.2 299.3 281.2 299.6 0.11 12 351 7657 -45.5 -53.5 40 8.0 -45.8 270 46 307.1 307.1 284.3 307.4 0.07 13 344 7791 -45.5 -53.5 40 8.0 -45.8 270 45 308.9 308.9 285.0 309.2 0.08 14 300 8700 -47.5 -57.5 31 10.0 -47.8 270 40 318.4 318.4 288.3 318.6 0.05 15 294 8834 -47.9 -57.9 31 10.0 -48.2 270 40 319.7 319.7 288.7 319.9 0.05 16 266 9497 -47.5 -58.5 27 11.0 -47.9 270 41 329.5 329.6 291.6 329.8 0.05 17 250 9910 -45.1 -57.1 25 12.0 -45.6 270 42 339.0 339.0 294.1 339.3 0.07 18 228 10524 -42.3 -56.3 20 14.0 -43.0 268 36 352.3 352.4 297.2 352.7 0.08 19 200 11400 -44.3 -60.3 15 16.0 -45.0 265 27 362.6 362.6 299.2 362.9 0.06 20 150 13330 -45.9 -64.9 10 19.0 -46.8 280 31 391.0 391.0 304.0 391.2 0.04 21 101 15954 -46.5 -68.5 6 22.0 -47.7 256 15 436.6 436.6 309.6 436.8 0.04 22 100 16020 -46.9 -68.9 6 22.0 -48.1 255 15 437.1 437.1 309.6 437.3 0.04 23 99 16087 -46.9 -68.9 6 22.0 -48.1 254 15 438.4 438.4 309.7 438.6 0.04 24 70 18360 -51.5 -74.5 5 23.0 -52.5 216 13 474.2 474.2 313.0 474.3 0.02 25 67 18645 -51.9 -74.9 5 23.0 -52.9 212 12 479.3 479.3 313.4 479.5 0.02 26 52 20302 -48.5 -72.5 5 24.0 -50.3 184 11 523.3 523.3 316.5 523.5 0.04 27 50 20560 -49.1 -73.1 4 24.0 -50.9 180 10 527.8 527.8 316.8 528.0 0.04 28 31 23658 -52.3 -77.3 3 25.0 -54.3 129 7 596.4 596.5 320.5 596.7 0.03 29 30 23870 -51.3 -76.3 4 25.0 -53.5 125 7 604.8 604.8 320.8 605.1 0.04 30 20 26530 -48.1 -75.1 3 27.0 -52.1 70 19 688.9 689.0 324.1 689.6 0.07 31 17 27596 -50.3 -76.3 3 26.0 -54.0 714.7 714.7 324.9 715.3 0.07 32 10 31063 -49.9 -77.9 2 28.0 -55.4 833.3 833.3 328.0 834.2 0.09 TRP 351 7657 -45.5 -53.5 40 8.0 -45.8 270 46 307.1 307.1 284.3 307.4 0.07 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: 940.58 mb = 548.61 m = 1799.89 ft Wetbulb zero: 984.07 mb = 182.14 m = 597.55 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 81.92 % Est. max temperature: 6.46 C = 43.64 F Sfc-Lift cond lev (LCL): 921.19 mb = 711.83 m = 2335.37 ft T: -0.90 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.02 C Layer 850.0- 700.0 mb Conv cond level (CCL): 844.43 mb = 1397.15 m = 4583.78 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 6.45 C = 43.62 F Cap Strength: 6.28 C Lifted Index: 5.71 C Risk: None Lifted Index @300 mb: 23.14 C Lifted Index @700 mb: 1.20 C Showalter Index: 5.19 C Risk: None Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 24.80 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.99 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 71388.41 J/kg Cap Strength: 6.05 C Lift Cond Lev (LCL): 872.83 mb = 1138.24 m = 3734.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 17 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 ---------------------------------------------------------- 0 994 102 270 3 3.0 -0.0 | 134 14 -10.3 9.9 1 925 679 285 15 14.5 -3.9 | 191 6 1.1 6.0 2 850 1347 275 11 11.0 -1.0 | 165 9 -2.4 8.9 3 700 2829 280 17 16.7 -3.0 | 206 8 3.4 6.9 4 500 5260 275 35 34.9 -3.1 | 252 23 21.5 6.8 5 400 6780 270 50 50.0 -0.0 | 255 38 36.7 9.9 6 351 7657 270 46 46.0 -0.0 | 253 34 32.7 9.9 7 300 8700 270 40 40.0 -0.0 | 250 28 26.7 9.9 8 250 9910 270 42 42.0 -0.0 | 251 30 28.7 9.9 9 200 11400 265 27 26.9 2.4 | 228 18 13.6 12.2 10 150 13330 280 31 30.5 -5.4 | 255 18 17.2 4.5 11 100 16020 255 15 14.5 3.9 | 185 14 1.1 13.8 12 30 23870 125 7 -5.7 4.0 | 126 24 -19.1 13.9 13 20 26530 70 19 -17.9 -6.5 | 96 31 -31.2 3.4 Wind Parameters Mean winds (0-6000m): 276.5 at 22.1 knts Storm direction: 306.5 at 16.6 knts Shear (0-3000m) pos: 3.0 neg: 0.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -6.1 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 26.05 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 ------------------------------------------------------------------------------- 500 282 8 147 10| 10.8 0.0 10.8| 20.1 0.0 20.1 40.2 0.71| 10.9 7.7 1000 282 11 161 8| 5.4 0.7 6.1| 22.5 -3.9 18.6 18.6 0.46| 7.7 3.5 1500 280 11 164 8| 3.6 0.7 4.3| 24.2 -6.1 18.1 12.1 0.38| 5.9 2.3 2000 279 12 167 8| 3.2 0.5 3.8| 28.5 -6.1 22.4 11.2 0.44| 5.0 2.2 2500 279 12 172 8| 3.0 0.4 3.4| 32.7 -6.1 26.6 10.7 0.49| 4.4 2.2 3000 279 13 177 8| 3.0 0.4 3.4| 38.5 -6.1 32.4 10.8 0.55| 4.2 2.3 4000 279 16 195 8| 2.3 0.8 3.1| 52.0 -6.1 46.0 11.5 0.56| 4.1 2.3 5000 278 19 215 9| 1.8 1.4 3.2| 63.8 -6.1 57.7 11.5 0.52| 4.0 2.1 6000 276 22 230 11| 1.5 2.0 3.5| 72.6 -6.1 66.5 11.1 0.44| 4.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20200321.12.gif