UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 28 APR 25 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 86 SFC 970 342 12.8 8.7 76 4.1 10.5 110 5 288.5 289.7 284.9 309.0 7.29 2 960 431 19.0 11.0 60 8.0 14.1 125 9 295.6 297.1 288.9 320.5 8.61 3 954 484 18.8 8.8 52 10.0 12.9 135 12 295.9 297.3 287.9 317.6 7.46 4 940 612 19.4 7.4 46 12.0 12.4 156 18 297.8 299.0 288.1 318.0 6.88 5 927 731 18.8 4.8 40 14.0 11.0 177 24 298.3 299.4 287.3 315.6 5.82 6 925 750 19.0 4.0 37 15.0 10.7 180 25 298.7 299.7 287.1 315.1 5.51 7 913 862 19.0 2.0 32 17.0 9.9 188 25 299.9 300.7 286.9 314.3 4.84 8 850 1475 16.8 3.8 42 13.0 9.5 235 27 303.7 304.8 289.2 321.6 5.92 9 816 1821 13.8 2.8 47 11.0 7.8 237 28 304.1 305.2 289.2 321.5 5.74 10 795 2040 12.8 1.8 47 11.0 6.9 238 28 305.3 306.4 289.4 322.1 5.49 11 700 3089 2.8 -1.9 71 4.7 0.5 245 31 305.6 306.5 288.8 320.2 4.75 12 687 3240 1.8 -2.3 74 4.1 -0.2 246 32 306.1 307.0 288.9 320.6 4.70 13 660 3563 0.0 -4.1 74 4.1 -1.9 247 34 307.6 308.4 289.0 320.9 4.28 14 648 3709 -0.7 -4.8 74 4.1 -2.6 247 34 308.4 309.2 289.2 321.3 4.13 15 630 3934 -2.3 -6.0 76 3.7 -4.0 248 36 309.1 309.8 289.1 321.3 3.88 16 600 4319 -4.7 -8.5 75 3.8 -6.3 250 38 310.7 311.3 289.2 321.3 3.35 17 596 4372 -4.9 -8.8 74 3.9 -6.5 250 38 311.0 311.7 289.2 321.5 3.30 18 542 5112 -9.9 -12.2 83 2.3 -10.8 253 42 313.6 314.2 289.5 322.6 2.77 19 500 5730 -13.7 -16.2 81 2.5 -14.5 255 46 316.3 316.8 289.8 323.5 2.16 20 400 7390 -25.7 -28.9 74 3.2 -26.3 250 42 321.6 321.8 290.2 324.7 0.88 21 342 8502 -35.5 -39.3 68 3.8 -35.9 255 57 323.0 323.1 290.1 324.4 0.37 22 312 9134 -40.1 -43.4 71 3.3 -40.4 259 65 325.2 325.2 290.6 326.2 0.26 23 300 9400 -42.5 -46.1 68 3.6 -42.8 260 69 325.5 325.5 290.6 326.2 0.20 24 250 10610 -52.3 -56.3 62 4.0 -52.4 260 73 328.3 328.3 291.3 328.6 0.07 25 246 10713 -53.1 -57.2 61 4.1 -53.2 259 73 328.6 328.6 291.4 328.9 0.07 26 234 11031 -56.5 -60.4 61 3.9 -56.6 258 73 328.2 328.2 291.3 328.4 0.05 27 230 11139 -57.1 -61.3 59 4.2 -57.2 257 73 328.9 328.9 291.5 329.1 0.04 28 224 11305 -58.3 -62.1 62 3.8 -58.3 256 73 329.6 329.6 291.6 329.7 0.04 29 214 11589 -60.1 -64.2 59 4.1 -60.2 255 73 331.1 331.1 292.0 331.2 0.03 30 211 11676 -60.1 -64.5 56 4.4 -60.2 257 74 332.5 332.5 292.4 332.6 0.03 31 207 11795 -59.2 -64.5 50 5.3 -59.3 260 75 335.7 335.7 293.3 335.9 0.03 32 200 12010 -57.5 -64.5 41 7.0 -57.6 265 60 341.7 341.7 294.8 341.8 0.03 33 194 12204 -56.3 -63.3 41 7.0 -56.5 264 59 346.6 346.6 295.9 346.8 0.04 34 189 12370 -57.3 -64.3 41 7.0 -57.4 263 57 347.6 347.6 296.1 347.8 0.04 35 168 13111 -60.3 -68.3 34 8.0 -60.4 259 52 354.5 354.5 297.6 354.6 0.02 36 165 13224 -60.3 -68.3 34 8.0 -60.4 258 51 356.3 356.4 298.0 356.5 0.02 37 155 13615 -60.1 -69.1 30 9.0 -60.2 256 48 363.1 363.1 299.3 363.2 0.02 38 150 13820 -60.3 -69.3 30 9.0 -60.4 255 46 366.2 366.2 299.9 366.3 0.02 39 148 13904 -60.5 -70.5 26 10.0 -60.6 367.3 367.3 300.1 367.3 0.02 40 137 14385 -59.9 -70.9 22 11.0 -60.1 376.5 376.5 301.7 376.6 0.02 41 135 14477 -59.7 -70.7 23 11.0 -59.9 378.5 378.5 302.0 378.6 0.02 42 129 14761 -60.7 -71.7 22 11.0 -60.9 381.6 381.6 302.5 381.7 0.02 43 122 15109 -59.1 -71.1 20 12.0 -59.3 390.7 390.7 303.9 390.8 0.02 44 114 15536 -58.1 400.2 TRP 214 11589 -60.1 -64.2 59 4.1 -60.2 255 73 331.1 331.1 292.0 331.2 0.03 WND 207 11795 -59.2 -64.5 50 5.3 -59.3 260 75 335.7 335.7 293.3 335.9 0.03 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 660.00 mb = 3562.58 m = 11688.12 ft Wetbulb zero: 690.97 mb = 3193.89 m = 10478.53 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 63.67 % Est. max temperature: 28.30 C = 82.94 F Sfc-Lift cond lev (LCL): 911.87 mb = 872.92 m = 2863.87 ft T: 18.96 C 700-500 lapse rate: 6.25 C/km ThetaE index: 3.63 C Layer 927.0- 850.0 mb Conv cond level (CCL): 671.39 mb = 3425.09 m = 11237.02 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 31.17 C = 88.10 F Cap Strength: 6.24 C Lifted Index: 4.62 C Risk: None Lifted Index @300 mb: 6.67 C Lifted Index @700 mb: 3.83 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 17.50 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 213.35 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.78 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 6289.33 J/kg Cap Strength: 6.24 C Lift Cond Lev (LCL): 753.91 mb = 2477.29 m = 8127.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 ---------------------------------------------------------- 0 970 342 110 5 -4.7 1.7 | 97 30 -30.0 3.6 1 925 750 180 25 0.0 25.0 | 137 37 -25.3 26.8 2 850 1475 235 27 22.1 15.5 | 170 18 -3.1 17.3 3 700 3089 245 31 28.1 13.1 | 191 15 2.8 14.9 4 500 5730 255 46 44.4 11.9 | 234 24 19.2 13.7 5 400 7390 250 42 39.5 14.4 | 221 22 14.2 16.2 6 300 9400 260 69 68.0 12.0 | 252 45 42.7 13.8 7 250 10610 260 73 71.9 12.7 | 253 49 46.6 14.5 8 214 11589 255 73 70.5 18.9 | 245 50 45.3 20.7 9 207 11795 260 75 73.9 13.0 | 253 51 48.6 14.9 10 200 12010 265 60 59.8 5.2 | 258 35 34.5 7.1 11 150 13820 255 46 44.4 11.9 | 234 24 19.2 13.7 Wind Parameters Mean winds (0-6000m): 244.2 at 33.8 knts Storm direction: 274.2 at 25.3 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 387.9 neg: 0.0 tot: 387.9 m^2/s^2 ave: 129.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 8.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.26 Bulk Shear: 137.54 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 ------------------------------------------------------------------------------- 500 174 17 124 33| 25.3 0.0 25.3|259.8 0.0 259.8 519.6 0.90| 31.3 28.2 1000 194 21 138 30| 15.0 0.0 15.0|343.5 0.0 343.5 343.5 0.81| 24.5 19.8 1500 211 23 149 26| 10.7 0.0 10.7|361.9 0.0 361.9 241.3 0.78| 18.4 14.4 2000 220 25 155 23| 8.4 0.0 8.4|370.0 0.0 370.0 185.0 0.79| 14.3 11.3 2500 226 26 161 21| 7.0 0.0 7.0|378.0 0.0 378.0 151.2 0.79| 11.9 9.4 3000 230 27 165 20| 6.2 0.0 6.2|387.9 0.0 387.9 129.3 0.80| 10.3 8.3 4000 236 29 175 18| 5.4 0.0 5.4|412.5 0.0 412.5 103.1 0.81| 8.5 6.9 5000 241 31 187 17| 4.9 0.0 4.9|439.7 0.0 439.7 87.9 0.81| 7.5 6.1 6000 244 34 197 17| 4.3 0.1 4.4|450.9 -11.4 439.5 73.3 0.76| 6.6 5.1 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20250428.00.gif