UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062400.upa.cvt Date: 0000Z 24 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 24 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 ------------------------------------------------------------------------------- 0 1000 5 320 5 SFC 996 38 10.0 5.2 72 4.8 7.5 320 5 283.5 284.4 280.9 299.0 5.57 2 962 325 6.4 0.4 65 6.0 3.7 329 13 282.7 283.4 278.7 294.1 4.09 3 925 645 3.8 -1.1 70 4.9 1.7 340 23 283.2 283.9 278.6 293.9 3.81 4 860 1227 -0.3 -3.7 78 3.4 -1.7 336 25 284.9 285.5 278.9 294.5 3.38 5 850 1320 -0.9 -4.5 77 3.6 -2.3 335 25 285.2 285.8 278.8 294.4 3.22 6 844 1377 -1.3 -5.1 75 3.8 -2.8 334 24 285.4 285.9 278.7 294.3 3.10 7 721 2632 -3.9 -14.9 42 11.0 -7.4 322 13 295.7 296.0 281.7 300.8 1.67 8 700 2866 -5.3 -17.3 38 12.0 -8.8 320 11 296.6 296.9 281.8 301.0 1.40 9 654 3396 -8.7 -21.7 34 13.0 -12.0 312 12 298.6 298.8 282.1 301.9 1.03 10 604 4008 -12.9 -35.9 13 23.0 -16.6 302 14 300.6 300.7 282.0 301.6 0.30 11 553 4677 -16.1 -42.1 9 26.0 -19.5 292 15 304.5 304.5 283.4 305.1 0.17 12 511 5268 -19.5 -46.5 7 27.0 -22.5 283 17 307.3 307.4 284.5 307.8 0.11 13 500 5430 -19.9 -46.9 7 27.0 -22.8 280 17 308.8 308.8 285.0 309.2 0.11 14 460 6045 -24.3 -49.3 8 25.0 -26.6 269 17 310.7 310.8 285.7 311.1 0.09 15 400 7060 -27.9 -51.9 8 24.0 -29.8 250 17 318.7 318.7 288.4 319.0 0.08 16 316 8722 -36.1 -59.1 8 23.0 -37.3 197 36 329.6 329.6 291.6 329.7 0.04 17 300 9080 -38.7 -60.7 8 22.0 -39.6 185 40 330.8 330.8 292.0 331.0 0.04 18 279 9574 -40.3 -61.3 9 21.0 -41.2 191 38 335.5 335.5 293.2 335.6 0.04 19 258 10100 -44.3 -64.3 9 20.0 -44.9 198 36 337.2 337.2 293.6 337.3 0.03 20 251 10283 -45.1 -65.1 9 20.0 -45.7 200 35 338.6 338.6 294.0 338.7 0.02 21 250 10310 -44.7 -64.7 9 20.0 -45.3 205 33 339.6 339.6 294.3 339.7 0.03 22 200 11800 -45.9 -67.9 7 22.0 -46.6 245 17 360.1 360.1 298.7 360.2 0.02 23 150 13720 -46.1 -70.1 5 24.0 -47.0 260 15 390.6 390.6 303.9 390.7 0.02 24 100 16400 -48.1 -72.1 5 24.0 -49.2 265 5 434.8 434.8 309.4 434.9 0.02 25 70 18760 -47.1 -72.1 4 25.0 -48.7 25 5 483.6 483.6 313.7 483.8 0.03 26 50 20980 -46.5 -72.5 4 26.0 -48.8 70 3 533.9 533.9 317.2 534.2 0.04 27 30 24370 -46.3 -72.3 4 26.0 -49.7 85 11 618.4 618.4 321.5 619.0 0.07 28 25 25577 -47.1 -73.1 4 26.0 -50.8 92 8 649.2 649.3 322.7 649.8 0.08 29 21 26741 -42.3 -69.3 4 27.0 -48.1 98 6 696.9 697.0 324.4 698.3 0.16 30 20 27070 -43.1 -69.1 4 26.0 -48.7 100 5 704.3 704.3 324.6 705.8 0.17 31 16 28579 -43.1 -69.1 4 26.0 -49.6 97 11 750.7 750.8 326.0 752.7 0.22 32 14 29489 -39.3 -67.3 4 28.0 -48.0 95 15 792.8 792.9 327.1 795.9 0.32 33 11 31142 -39.9 -66.9 4 27.0 -49.3 91 22 847.2 847.4 328.4 851.7 0.43 34 10 31800 -36.3 -64.3 4 28.0 -48.0 90 25 884.0 884.4 329.2 891.5 0.67 35 9.8 31940 -36.3 -64.3 4 28.0 -48.1 889.2 889.5 329.4 896.8 0.69 TRP 251 10283 -45.1 -65.1 9 20.0 -45.7 200 35 338.6 338.6 294.0 338.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 864.76 mb = 1184.69 m = 3886.74 ft Wetbulb zero: 892.69 mb = 929.19 m = 3048.48 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 41.16 % Est. max temperature: 11.83 C = 53.30 F Sfc-Lift cond lev (LCL): 925.91 mb = 636.96 m = 2089.73 ft T: 3.87 C 700-500 lapse rate: 5.69 C/km ThetaE index: 5.02 C Layer 962.0- 860.0 mb Conv cond level (CCL): 847.00 mb = 1348.35 m = 4423.67 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 11.80 C = 53.24 F Cap Strength: 11.77 C Lifted Index: 12.72 C Risk: None Lifted Index @300 mb: 25.56 C Lifted Index @700 mb: 7.16 C Showalter Index: 13.04 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.40 C K Index: 2.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.59 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 70923.03 J/kg Cap Strength: 12.34 C Lift Cond Lev (LCL): 874.06 mb = 1097.68 m = 3601.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 12 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 ---------------------------------------------------------- 0 996 38 320 5 3.2 -3.8 | 178 8 -0.2 8.0 1 925 645 340 23 7.9 -21.6 | 336 11 4.4 -9.8 2 850 1320 335 25 10.6 -22.7 | 327 13 7.1 -10.8 3 700 2866 320 11 7.1 -8.4 | 227 5 3.6 3.4 4 500 5430 280 17 16.7 -3.0 | 236 16 13.3 8.9 5 400 7060 250 17 16.0 5.8 | 215 22 12.5 17.6 6 300 9080 185 40 3.5 39.8 | 180 52 0.0 51.7 7 251 10283 200 35 12.0 32.9 | 191 46 8.5 44.7 8 250 10310 205 33 13.9 29.9 | 194 43 10.5 41.7 9 200 11800 245 17 15.4 7.2 | 212 22 11.9 19.0 10 150 13720 260 15 14.8 2.6 | 218 18 11.3 14.4 11 100 16400 265 5 5.0 0.4 | 187 12 1.5 12.3 12 70 18760 25 5 -2.1 -4.5 | 143 9 -5.6 7.3 13 50 20980 70 3 -2.8 -1.0 | 150 12 -6.3 10.8 14 30 24370 85 11 -11.0 -1.0 | 127 18 -14.4 10.9 15 20 27070 100 5 -4.9 0.9 | 147 15 -8.4 12.7 16 10 31800 90 25 -25.0 0.0 | 113 31 -28.5 11.8 Wind Parameters Mean winds (0-6000m): 313.7 at 16.4 knts Storm direction: 343.7 at 12.3 knts Shear (0-3000m) pos: 3.3 neg: 2.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 52.9 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -26.7 tot: -8.1 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 6.11 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 ------------------------------------------------------------------------------- 500 336 12 251 2| 15.5 0.0 15.5| 14.5 0.0 14.5 28.9 0.77| 16.0 12.3 1000 338 18 324 6| 10.0 0.0 10.0| 18.3 -2.9 15.4 15.4 0.61| 10.6 6.5 1500 337 20 325 8| 6.7 0.7 7.4| 18.3 -9.4 8.9 5.9 0.45| 8.2 3.7 2000 335 20 322 8| 5.0 1.7 6.7| 18.3 -16.9 1.4 0.7 0.26| 7.4 1.9 2500 334 19 318 8| 4.0 2.3 6.3| 18.3 -23.1 -4.8 -1.9 0.11| 6.9 0.7 3000 333 18 313 7| 3.3 2.4 5.7| 18.6 -26.7 -8.1 -2.7 0.03| 6.3 0.2 4000 329 17 296 6| 2.5 2.0 4.5| 20.6 -26.7 -6.1 -1.5 0.05| 5.3 0.3 5000 322 16 279 7| 2.0 1.9 3.9| 20.7 -28.5 -7.9 -1.6 0.03| 4.7 0.2 6000 314 16 267 8| 1.7 2.0 3.7| 20.7 -42.0 -21.3 -3.5 -0.03| 4.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250624.00.gif