UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for X1977... Searching the city database file for: X1977 ... Date:1200Z 31 MAR 20 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 88 6.0 4.6 91 1.4 5.3 160 5 278.8 279.7 278.3 293.3 5.29 1 1000 121 5.6 4.4 92 1.2 5.0 165 7 278.8 279.6 278.2 293.1 5.24 2 984 253 4.8 3.8 93 1.0 4.3 173 9 279.2 280.1 278.3 293.2 5.10 3 974 337 6.0 5.1 94 0.9 5.5 179 11 281.3 282.2 279.9 296.8 5.65 4 925 759 2.8 1.0 88 1.8 2.0 205 19 282.2 282.9 278.9 294.6 4.44 5 914 856 1.8 0.3 90 1.5 1.1 212 19 282.1 282.8 278.6 294.1 4.27 6 900 981 4.2 2.7 90 1.5 3.5 221 19 285.8 286.7 281.5 300.4 5.16 7 896 1018 5.2 -0.8 65 6.0 2.5 224 19 287.2 287.9 280.8 298.8 4.02 8 890 1073 5.0 -1.0 65 6.0 2.3 228 19 287.6 288.3 280.9 299.0 3.99 9 853 1419 4.0 -9.0 38 13.0 -0.9 253 19 290.0 290.4 279.9 296.8 2.26 10 850 1448 4.0 -9.0 38 13.0 -0.9 255 19 290.3 290.7 280.0 297.1 2.27 11 700 2988 -9.1 -11.3 84 2.2 -9.8 280 25 292.4 292.8 281.0 299.3 2.30 12 694 3054 -9.1 -11.0 86 1.9 -9.7 279 25 293.1 293.6 281.4 300.3 2.38 13 683 3177 -8.9 -11.3 83 2.4 -9.7 278 26 294.7 295.1 282.1 301.8 2.36 14 568 4568 -18.9 -23.9 65 5.0 -19.9 261 37 298.9 299.1 282.2 302.0 0.98 15 500 5500 -25.5 -28.2 78 2.7 -25.9 250 44 301.9 302.1 283.2 304.4 0.75 16 434 6517 -33.3 -34.8 86 1.5 -33.4 250 55 304.5 304.6 283.8 306.1 0.46 17 400 7090 -35.5 -39.2 69 3.7 -35.8 250 62 308.9 308.9 285.3 310.0 0.32 18 398 7125 -35.5 -39.7 65 4.2 -35.9 250 63 309.3 309.4 285.4 310.4 0.30 19 354 7929 -41.3 -48.3 47 7.0 -41.7 254 84 312.0 312.1 286.2 312.5 0.14 20 326 8489 -40.3 -48.3 42 8.0 -40.8 257 99 320.8 320.9 289.2 321.4 0.15 21 322 8573 -40.7 -48.7 42 8.0 -41.2 258 101 321.4 321.5 289.3 322.0 0.14 22 300 9050 -45.1 -52.1 45 7.0 -45.4 260 114 321.8 321.8 289.4 322.2 0.10 23 292 9230 -45.9 -52.9 45 7.0 -46.2 257 115 323.2 323.2 289.8 323.5 0.10 24 285 9390 -47.3 -54.0 46 6.7 -47.6 255 116 323.4 323.4 289.9 323.7 0.09 25 250 10240 -54.9 -59.9 54 5.0 -55.0 260 114 324.4 324.5 290.2 324.6 0.05 26 227 10851 -59.9 -64.8 53 4.9 -60.0 260 103 325.9 325.9 290.6 326.0 0.03 27 200 11650 -56.3 -61.3 53 5.0 -56.4 255 93 343.6 343.6 295.3 343.8 0.05 28 150 13480 -53.1 -59.1 48 6.0 -53.4 265 66 378.6 378.6 302.1 379.0 0.09 29 125 14661 -51.3 -58.3 43 7.0 -51.7 263 58 402.1 402.1 305.6 402.7 0.12 30 101 16036 -54.9 -62.9 36 8.0 -55.2 260 48 420.5 420.5 307.8 420.9 0.08 31 100 16100 -54.5 -62.5 37 8.0 -54.9 260 48 422.4 422.4 308.0 422.9 0.09 32 70 18370 -55.9 -64.9 32 9.0 -56.3 265 36 464.8 464.8 312.3 465.3 0.09 33 59 19457 -57.1 -66.1 31 9.0 -57.6 237 26 485.4 485.4 313.9 485.9 0.09 34 50 20510 -55.3 -65.3 28 10.0 -56.0 210 17 513.2 513.2 315.9 513.9 0.12 35 31 23578 -51.5 -62.5 26 11.0 -53.1 261 11 598.6 598.7 320.6 600.6 0.28 36 30 23790 -52.3 -63.3 25 11.0 -53.8 265 11 602.1 602.2 320.8 604.0 0.26 37 22 25788 -54.9 -65.9 24 11.0 -56.5 177 8 650.2 650.3 322.7 652.2 0.25 38 20 26400 -53.7 -64.7 25 11.0 -55.6 150 7 671.8 671.9 323.6 674.5 0.32 39 17 27448 -52.3 -64.3 22 12.0 -54.8 708.3 708.4 324.8 711.7 0.40 TRP 227 10851 -59.9 -64.8 53 4.9 -60.0 260 103 325.9 325.9 290.6 326.0 0.03 WND 285 9390 -47.3 -54.0 46 6.7 -47.6 255 116 323.4 323.4 289.9 323.7 0.09 Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 804.20 mb = 1918.23 m = 6293.33 ft Wetbulb zero: 863.54 mb = 1319.07 m = 4327.59 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 71.26 % Est. max temperature: 17.16 C = 62.88 F Sfc-Lift cond lev (LCL): 982.61 mb = 264.88 m = 869.03 ft T: 4.97 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.79 C Layer 925.0- 900.0 mb Conv cond level (CCL): 921.91 mb = 786.14 m = 2579.17 ft Mean mixing ratio: 4.98 g/kg Conv temperature: 9.33 C = 48.80 F Cap Strength: 5.97 C Lifted Index: 7.00 C Risk: None Lifted Index @300 mb: 19.01 C Lifted Index @700 mb: 3.24 C Showalter Index: 5.53 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 16.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.45 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 48559.06 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 934.29 mb = 677.31 m = 2222.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 21 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 88 160 5 -1.7 4.7 | 115 25 -22.4 10.6 1 1000 121 165 7 -1.8 6.8 | 119 26 -22.5 12.7 2 925 759 205 19 8.0 17.2 | 151 26 -12.6 23.1 3 850 1448 255 19 18.4 4.9 | 168 11 -2.3 10.8 4 700 2988 280 25 24.6 -4.3 | 248 4 4.0 1.6 5 500 5500 250 44 41.3 15.0 | 225 29 20.7 21.0 6 400 7090 250 62 58.3 21.2 | 234 46 37.6 27.1 7 300 9050 260 114 112.3 19.8 | 254 95 91.6 25.7 8 285 9390 255 116 112.0 30.0 | 249 98 91.4 35.9 9 250 10240 260 114 112.3 19.8 | 254 95 91.6 25.7 10 227 10851 260 103 101.4 17.9 | 254 84 80.8 23.8 11 200 11650 255 93 89.8 24.1 | 247 75 69.2 30.0 12 150 13480 265 66 65.7 5.8 | 255 47 45.1 11.7 13 100 16100 260 48 47.3 8.3 | 242 30 26.6 14.3 14 70 18370 265 36 35.9 3.1 | 239 18 15.2 9.1 15 50 20510 210 17 8.5 14.7 | 150 24 -12.1 20.6 16 30 23790 265 11 11.0 1.0 | 125 12 -9.7 6.9 17 20 26400 150 7 -3.5 6.1 | 116 27 -24.1 12.0 Wind Parameters Mean winds (0-6000m): 256.0 at 28.6 knts Storm direction: 286.0 at 21.5 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 132.2 deg Storm rel helicity (0-3000m) pos: 164.8 neg: -0.1 tot: 164.8 m^2/s^2 ave: 54.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 97.92 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 ------------------------------------------------------------------------------- 500 185 11 131 26| 12.3 0.0 12.3| 85.6 0.0 85.6 171.2 0.97| 13.0 12.5 1000 204 15 143 24| 9.2 0.0 9.2|141.0 0.0 141.0 141.0 0.82| 12.8 10.6 1500 220 16 151 21| 7.1 0.0 7.1|151.1 0.0 151.1 100.7 0.67| 11.8 7.9 2000 233 17 157 18| 6.0 0.0 6.0|156.5 0.0 156.5 78.2 0.67| 9.8 6.5 2500 243 18 163 15| 5.3 0.0 5.3|161.2 0.0 161.2 64.5 0.68| 8.6 5.8 3000 252 19 169 12| 4.9 0.0 4.9|164.8 -0.1 164.8 54.9 0.68| 7.9 5.3 4000 259 22 185 10| 3.7 1.2 4.9|164.8 -4.7 160.1 40.0 0.53| 7.1 3.8 5000 259 25 200 11| 2.9 2.1 5.0|164.8 -23.0 141.8 28.4 0.39| 6.8 2.7 6000 256 29 209 15| 2.4 2.6 5.1|186.6 -36.5 150.1 25.0 0.34| 6.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20200331.12.gif