UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062600.upa.cvt Date: 0000Z 26 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 26 JUN 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 1003 46 12.2 2.2 50 10.0 7.3 30 3 285.1 285.9 280.3 297.7 4.47 1 1000 71 11.4 0.4 47 11.0 6.2 25 5 284.5 285.2 279.4 295.7 3.93 2 925 710 4.4 -2.6 60 7.0 1.4 40 9 283.8 284.4 278.4 293.5 3.41 3 912 825 3.2 -2.8 65 6.0 0.7 33 10 283.7 284.3 278.3 293.4 3.41 4 850 1394 -0.7 -7.7 59 7.0 -3.3 360 17 285.4 285.8 278.0 292.7 2.52 5 825 1631 -2.7 -8.7 63 6.0 -4.8 348 16 285.7 286.2 278.0 292.7 2.40 6 725 2647 -6.7 -11.7 68 5.0 -8.4 299 10 292.1 292.5 280.7 298.6 2.15 7 721 2690 -6.7 -11.7 68 5.0 -8.4 296 10 292.6 293.0 280.9 299.1 2.16 8 715 2756 -6.9 -12.9 62 6.0 -8.8 293 10 293.1 293.4 280.9 299.1 1.98 9 711 2799 -6.7 -21.7 29 15.0 -10.5 291 10 293.8 293.9 279.9 296.7 0.95 10 700 2921 -6.5 -22.5 27 16.0 -10.5 285 9 295.3 295.4 280.5 298.1 0.90 11 684 3101 -6.7 -24.7 22 18.0 -11.0 283 11 297.0 297.2 281.1 299.5 0.75 12 588 4265 -13.5 -34.5 15 21.0 -17.0 272 25 302.2 302.3 282.8 303.4 0.35 13 565 4567 -16.1 -30.1 29 14.0 -18.7 269 29 302.6 302.7 283.2 304.5 0.55 14 546 4825 -15.7 -29.7 29 14.0 -18.4 267 32 306.1 306.2 284.6 308.1 0.60 15 503 5436 -21.3 -27.3 58 6.0 -22.4 260 39 306.5 306.7 285.0 309.2 0.81 16 500 5480 -21.3 -27.3 58 6.0 -22.4 260 40 307.1 307.2 285.2 309.8 0.81 17 492 5599 -22.1 -28.1 58 6.0 -23.2 260 40 307.5 307.7 285.4 310.1 0.77 18 414 6854 -28.3 -34.3 56 6.0 -29.1 256 42 315.1 315.2 287.7 316.9 0.51 19 400 7100 -30.7 -36.7 56 6.0 -31.4 255 42 315.1 315.2 287.6 316.6 0.41 20 300 9070 -46.7 -53.7 45 7.0 -47.0 245 75 319.5 319.5 288.7 319.9 0.09 21 299 9092 -46.9 -53.9 45 7.0 -47.1 245 75 319.6 319.6 288.7 319.9 0.08 22 286 9387 -49.3 -56.3 44 7.0 -49.5 250 71 320.2 320.2 288.9 320.5 0.07 23 250 10280 -46.7 -55.7 35 9.0 -47.1 265 50 336.6 336.7 293.6 337.0 0.08 24 212 11372 -44.5 -58.5 20 14.0 -45.2 276 32 356.3 356.3 298.0 356.6 0.07 25 200 11760 -45.1 -61.1 15 16.0 -45.8 280 25 361.4 361.4 299.0 361.6 0.05 26 150 13680 -46.1 -68.1 7 22.0 -47.0 295 21 390.6 390.6 303.9 390.8 0.03 27 112 15619 -46.9 -69.9 6 23.0 -48.0 317 14 423.2 423.2 308.1 423.3 0.03 28 100 16370 -46.9 -70.9 5 24.0 -48.1 325 11 437.1 437.1 309.6 437.3 0.03 29 89 17142 -48.7 -72.7 5 24.0 -49.8 332 11 448.3 448.3 310.7 448.5 0.02 30 70 18730 -47.5 -72.5 4 25.0 -49.1 345 11 482.8 482.8 313.7 482.9 0.03 31 50 20960 -46.9 -72.9 4 26.0 -49.1 40 11 532.9 533.0 317.1 533.2 0.04 32 44 21806 -45.1 -71.1 4 26.0 -48.0 43 10 557.2 557.2 318.5 557.6 0.06 33 31 24123 -47.3 -73.3 4 26.0 -50.4 49 9 609.9 610.0 321.1 610.4 0.06 34 30 24340 -46.1 -72.1 4 26.0 -49.6 50 9 619.0 619.0 321.5 619.5 0.08 35 20 27050 -44.1 -70.1 4 26.0 -49.4 70 17 701.2 701.3 324.5 702.5 0.15 36 12 30513 -39.3 -67.3 4 28.0 -48.7 828.5 828.7 328.0 832.4 0.37 TRP 286 9387 -49.3 -56.3 44 7.0 -49.5 250 71 320.2 320.2 288.9 320.5 0.07 WND 299 9092 -46.9 -53.9 45 7.0 -47.1 245 75 319.6 319.6 288.7 319.9 0.08 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 861.13 mb = 1291.94 m = 4238.60 ft Wetbulb zero: 901.51 mb = 918.84 m = 3014.53 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 44.05 % Est. max temperature: 12.42 C = 54.36 F Sfc-Lift cond lev (LCL): 861.88 mb = 1281.87 m = 4205.57 ft T: 0.07 C 700-500 lapse rate: 5.78 C/km ThetaE index: 5.02 C Layer 1000.0- 825.0 mb Conv cond level (CCL): 794.92 mb = 1923.31 m = 6309.99 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 14.67 C = 58.40 F Cap Strength: 11.82 C Lifted Index: 11.67 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 6.31 C Showalter Index: 12.90 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 13.60 C K Index: -3.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.37 J/kg Max Up Vert Vel: 1.65 m/s Conv Inhibition (B-): 65737.00 J/kg Cap Strength: 11.75 C Lift Cond Lev (LCL): 836.51 mb = 1521.17 m = 4990.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 15 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 1003 46 30 3 -1.5 -2.6 | 119 15 -12.9 7.1 1 1000 71 25 5 -2.1 -4.5 | 111 14 -13.6 5.1 2 925 710 40 9 -5.8 -6.9 | 99 17 -17.2 2.8 3 850 1394 360 17 -0.0 -17.0 | 57 14 -11.4 -7.3 4 700 2921 285 9 8.7 -2.3 | 159 8 -2.8 7.3 5 500 5480 260 40 39.4 6.9 | 239 33 27.9 16.6 6 400 7100 255 42 40.6 10.9 | 235 36 29.1 20.5 7 300 9070 245 75 68.0 31.7 | 234 70 56.5 41.4 8 299 9092 245 75 68.0 31.7 | 234 70 56.5 41.4 9 286 9387 250 71 66.7 24.3 | 238 65 55.3 33.9 10 250 10280 265 50 49.8 4.4 | 250 41 38.4 14.0 11 200 11760 280 25 24.6 -4.3 | 248 14 13.2 5.3 12 150 13680 295 21 19.0 -8.9 | 264 8 7.6 0.8 13 100 16370 325 11 6.3 -9.0 | 97 5 -5.1 0.6 14 70 18730 345 11 2.8 -10.6 | 84 9 -8.6 -1.0 15 50 20960 40 11 -7.1 -8.4 | 94 19 -18.5 1.2 16 30 24340 50 9 -6.9 -5.8 | 102 19 -18.3 3.9 17 20 27050 70 17 -16.0 -5.8 | 98 28 -27.4 3.8 Wind Parameters Mean winds (0-6000m): 280.2 at 20.0 knts Storm direction: 310.2 at 15.0 knts Shear (0-3000m) pos: 0.9 neg: 2.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 51.6 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -70.2 tot: -59.5 m^2/s^2 ave: -19.8 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 70.46 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 32 6 106 15| 5.1 0.0 5.1| 0.0 -18.1 -18.1 -36.2 -0.87| 5.4 -4.7 1000 32 8 100 16| 2.6 2.9 5.5| 0.0 -44.4 -44.4 -44.4 -0.90| 6.0 -5.4 1500 17 11 88 15| 1.7 4.0 5.8| 0.0 -69.9 -69.9 -46.6 -0.83| 7.0 -5.8 2000 6 12 81 13| 1.3 3.3 4.6| 1.9 -70.2 -68.3 -34.1 -0.58| 7.0 -4.1 2500 358 12 79 11| 1.0 2.9 3.9| 6.3 -70.2 -63.8 -25.5 -0.33| 6.8 -2.3 3000 353 12 80 10| 0.9 2.6 3.5| 10.7 -70.2 -59.5 -19.8 -0.22| 6.5 -1.5 4000 327 13 77 5| 0.6 3.6 4.2| 32.2 -70.2 -38.0 -9.5 0.02| 6.5 0.1 5000 297 16 231 4| 0.5 4.2 4.7| 40.7 -70.4 -29.7 -5.9 0.04| 6.6 0.3 6000 280 20 233 10| 0.4 4.0 4.5| 40.7 -82.9 -42.2 -7.0 0.02| 6.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250626.00.gif