UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 29 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 144 SFC 976 346 9.8 -0.2 50 10.0 5.2 340 17 284.9 285.6 279.5 295.9 3.86 2 971 388 9.0 -2.0 46 11.0 4.2 340 18 284.5 285.1 278.7 294.2 3.40 3 964 448 8.4 -1.6 49 10.0 3.9 340 20 284.5 285.1 278.9 294.5 3.52 4 925 787 5.4 -3.6 52 9.0 1.7 340 29 284.8 285.4 278.6 293.9 3.16 5 911 911 4.4 -4.6 52 9.0 0.7 325 28 285.0 285.6 278.4 293.6 2.98 6 903 983 4.2 -3.8 56 8.0 0.9 316 27 285.6 286.1 279.0 294.7 3.19 7 895 1056 4.6 -3.4 56 8.0 1.2 307 27 286.7 287.3 279.7 296.3 3.32 8 872 1269 8.2 -12.8 21 21.0 0.6 281 25 292.6 292.9 280.3 297.6 1.64 9 868 1307 8.6 -7.4 31 16.0 2.0 276 24 293.4 293.8 281.7 301.0 2.52 10 850 1480 7.8 1.8 66 6.0 4.8 255 23 294.3 295.2 285.1 309.3 5.13 11 800 1979 5.0 1.5 78 3.5 3.2 247 31 296.5 297.4 286.1 312.2 5.33 12 700 3062 0.2 -2.1 84 2.3 -0.9 230 48 302.7 303.6 287.7 316.9 4.68 13 622 4001 -5.3 -7.1 87 1.8 -6.1 232 55 306.8 307.5 288.1 318.0 3.61 14 600 4283 -7.7 -10.4 81 2.7 -8.7 232 57 307.2 307.7 287.5 316.3 2.89 15 593 4374 -8.5 -11.3 80 2.8 -9.5 232 58 307.3 307.8 287.4 315.9 2.72 16 577 4586 -9.9 -12.3 83 2.4 -10.8 233 59 308.1 308.6 287.5 316.3 2.58 17 524 5324 -14.3 -18.2 72 3.9 -15.4 234 65 311.4 311.7 287.8 317.1 1.74 18 509 5545 -15.1 -18.2 77 3.1 -16.0 235 67 313.0 313.4 288.4 318.9 1.79 19 500 5680 -14.9 -18.1 77 3.2 -15.9 235 68 314.9 315.2 289.0 321.0 1.84 20 459 6325 -17.3 -26.3 45 9.0 -19.4 235 75 319.7 319.9 289.7 323.1 0.97 21 417 7036 -23.1 -29.1 58 6.0 -24.3 235 82 321.1 321.3 290.0 324.0 0.83 22 400 7340 -25.3 -33.3 47 8.0 -26.6 235 85 322.1 322.2 290.0 324.2 0.58 23 365 7995 -30.3 -40.3 37 10.0 -31.4 237 86 324.0 324.0 290.3 325.1 0.31 24 302 9305 -41.7 -46.7 58 5.0 -42.0 240 89 326.0 326.0 290.7 326.7 0.19 25 300 9350 -42.1 -48.1 52 6.0 -42.5 240 89 326.0 326.1 290.7 326.7 0.16 26 276 9910 -46.7 -57.7 27 11.0 -47.1 242 92 327.2 327.3 291.0 327.5 0.06 27 251 10534 -52.1 -60.1 38 8.0 -52.3 245 95 328.2 328.2 291.3 328.4 0.05 28 250 10560 -52.1 -61.1 33 9.0 -52.3 245 95 328.6 328.6 291.4 328.8 0.04 29 244 10716 -54.1 -61.1 42 7.0 -54.2 244 96 327.9 327.9 291.2 328.1 0.04 30 232 11039 -55.5 -64.5 32 9.0 -55.6 243 98 330.5 330.5 291.9 330.7 0.03 31 203 11878 -61.5 -67.5 45 6.0 -61.6 240 103 333.9 333.9 292.8 334.0 0.02 32 202 11908 -61.6 -67.9 43 6.3 -61.6 240 103 334.3 334.3 292.9 334.4 0.02 33 200 11970 -61.7 -68.7 39 7.0 -61.8 245 101 335.1 335.1 293.1 335.1 0.02 34 182 12560 -57.3 -66.3 31 9.0 -57.5 243 84 351.4 351.4 297.0 351.5 0.03 35 164 13216 -58.5 -68.5 27 10.0 -58.7 242 66 360.0 360.0 298.7 360.1 0.02 36 150 13780 -56.1 -68.1 21 12.0 -56.3 240 50 373.4 373.4 301.2 373.5 0.03 37 143 14083 -55.1 -67.1 21 12.0 -55.4 241 48 380.3 380.3 302.3 380.5 0.03 38 122 15086 -58.5 -72.5 15 14.0 -58.7 243 42 391.8 391.8 304.0 391.9 0.02 39 114 15511 -58.9 -74.9 11 16.0 -59.2 243 40 398.7 398.7 305.0 398.8 0.01 40 107 15907 -59.7 -75.7 11 16.0 -60.0 244 38 404.5 404.5 305.8 404.5 0.01 41 105 16024 -59.1 -76.1 9 17.0 -59.4 244 37 407.8 407.8 306.2 407.9 0.01 42 100 16330 -58.3 -75.3 10 17.0 -58.6 245 35 415.1 415.1 307.2 415.2 0.01 43 91 16922 -60.7 -78.7 8 18.0 -61.0 248 30 421.7 421.7 307.9 421.7 0.01 44 84 17420 -61.7 -80.7 6 19.0 -62.0 250 26 429.4 429.4 308.8 429.4 0.01 45 83 17494 -61.7 -80.7 6 19.0 -62.0 250 26 430.9 430.9 308.9 430.9 0.01 46 74 18211 -58.7 -80.7 4 22.0 -59.2 253 20 451.6 451.6 311.0 451.6 0.01 47 70 18560 -60.1 -82.1 4 22.0 -60.5 255 17 455.8 455.8 311.4 455.8 0.01 48 68 18740 -60.5 -83.5 3 23.0 -60.9 254 16 458.7 458.7 311.7 458.8 0.01 49 61 19415 -58.9 -82.9 3 24.0 -59.5 251 14 476.8 476.8 313.2 476.8 0.01 50 50 20650 -60.9 -86.9 2 26.0 -61.4 245 9 500.0 500.0 314.9 500.0 0.00 51 48 20904 -61.1 -88.1 2 27.0 -61.6 505.4 505.4 315.3 505.4 0.00 52 46 21169 -60.3 -87.3 2 27.0 -60.9 513.5 513.5 315.9 513.5 0.00 53 44 21446 -59.7 -86.7 2 27.0 -60.4 521.5 521.5 316.4 521.5 0.00 54 43 21590 -59.9 -86.9 2 27.0 -60.6 524.5 524.5 316.6 524.5 0.00 55 37 22533 -57.7 -84.7 2 27.0 -58.7 553.1 553.2 318.3 553.2 0.01 56 37 22533 -57.9 552.6 TRP 202 11908 -61.7 -68.7 39 7.0 -61.8 240 103 334.1 334.1 292.9 334.2 0.02 WND 202 11908 -61.6 -67.9 43 6.3 -61.6 240 103 334.3 334.3 292.9 334.4 0.02 Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 697.16 mb = 3096.14 m = 10157.81 ft Wetbulb zero: 722.06 mb = 2810.30 m = 9220.02 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 73.47 % Est. max temperature: 20.15 C = 68.26 F Sfc-Lift cond lev (LCL): 837.75 mb = 1599.44 m = 5247.43 ft T: 7.13 C 700-500 lapse rate: 5.77 C/km ThetaE index: 1.66 C Layer 971.0- 964.0 mb Conv cond level (CCL): 578.25 mb = 4569.32 m = 14991.02 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 32.74 C = 90.93 F Cap Strength: 16.46 C Lifted Index: 17.78 C Risk: None Lifted Index @300 mb: 22.19 C Lifted Index @700 mb: 12.72 C Showalter Index: 7.87 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 135.60 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.37 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 35134.88 J/kg Cap Strength: 17.33 C Lift Cond Lev (LCL): 792.98 mb = 2050.23 m = 6726.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 36 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 ---------------------------------------------------------- 0 976 346 340 17 5.8 -16.0 | 61 34 -29.9 -16.5 1 925 787 340 29 9.9 -27.3 | 43 38 -25.8 -27.8 2 850 1480 255 23 22.2 6.0 | 112 15 -13.5 5.4 3 700 3062 230 48 36.8 30.9 | 182 30 1.1 30.3 4 500 5680 235 68 55.7 39.0 | 207 43 20.0 38.5 5 400 7340 235 85 69.6 48.8 | 215 59 33.9 48.2 6 300 9350 240 89 77.1 44.5 | 223 60 41.4 44.0 7 250 10560 245 95 86.1 40.1 | 232 64 50.4 39.6 8 202 11908 240 103 89.2 51.5 | 226 74 53.5 51.0 9 200 11970 245 101 91.5 42.7 | 233 70 55.8 42.2 10 150 13780 240 50 43.3 25.0 | 197 26 7.6 24.5 11 100 16330 245 35 31.7 14.8 | 164 15 -4.0 14.3 12 70 18560 255 17 16.4 4.4 | 101 20 -19.3 3.9 13 50 20650 245 9 8.2 3.8 | 97 28 -27.5 3.3 Wind Parameters Mean winds (0-6000m): 239.2 at 47.6 knts Storm direction: 269.2 at 35.7 knts Shear (0-3000m) pos: 0.0 neg: 10.0 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 124.4 deg Storm rel helicity (0-3000m) pos: 160.7 neg: -122.8 tot: 37.9 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.05 Bulk Shear: 427.17 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 ------------------------------------------------------------------------------- 500 340 24 50 36| 0.0 12.2 12.2| 0.0-115.8-115.8 -231.5 -0.85| 14.9-12.7 1000 323 25 45 29| 0.0 12.3 12.3| 43.7-122.8 -79.1 -79.1 -0.04| 22.1 -1.0 1500 302 25 46 20| 0.0 11.5 11.5| 85.1-122.8 -37.6 -25.1 0.18| 19.1 3.5 2000 281 27 59 11| 0.0 11.0 11.0|115.0-122.8 -7.8 -3.9 0.28| 16.7 4.6 2500 265 30 111 7| 0.0 10.7 10.7|138.7-122.8 16.0 6.4 0.30| 15.3 4.6 3000 254 33 153 10| 0.0 10.0 10.0|160.7-122.8 37.9 12.6 0.31| 13.9 4.3 4000 245 38 175 16| 1.0 7.5 8.5|217.0-122.8 94.3 23.6 0.35| 11.4 4.0 5000 241 43 185 21| 1.6 6.0 7.6|277.0-122.8 154.2 30.8 0.38| 10.0 3.8 6000 239 48 192 24| 1.7 5.4 7.1|334.2-122.8 211.4 35.2 0.40| 9.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20250429.00.gif