UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062612.upa.cvt Date: 1200Z 26 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:1200Z 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 1002 41 10.6 6.2 74 4.4 8.3 150 3 283.6 284.6 281.4 300.1 5.93 1 1000 58 11.6 6.6 71 5.0 8.9 160 3 284.8 285.8 282.1 301.8 6.11 2 994 108 12.8 6.8 67 6.0 9.6 163 3 286.4 287.5 283.0 304.0 6.24 3 925 705 7.2 -1.8 53 9.0 3.2 205 7 286.7 287.3 280.0 297.1 3.62 4 850 1392 1.0 -5.0 64 6.0 -1.4 245 5 287.2 287.7 279.6 296.2 3.10 5 834 1545 -0.5 -5.2 70 4.7 -2.4 254 6 287.2 287.7 279.6 296.2 3.11 6 832 1564 -0.3 -5.0 71 4.7 -2.2 255 7 287.6 288.1 279.9 296.8 3.16 7 790 1980 0.4 -16.6 27 17.0 -4.9 279 10 292.6 292.9 279.8 296.7 1.32 8 712 2806 -6.1 -17.1 41 11.0 -9.3 327 18 294.3 294.5 280.7 298.6 1.40 9 700 2939 -6.7 -18.7 38 12.0 -10.0 335 19 295.1 295.3 280.9 299.0 1.25 10 672 3255 -9.7 -24.7 28 15.0 -13.1 332 18 295.2 295.3 280.3 297.6 0.77 11 629 3763 -11.5 -29.5 21 18.0 -15.0 327 17 298.7 298.8 281.5 300.5 0.53 12 576 4431 -15.5 -32.5 22 17.0 -18.4 321 16 301.7 301.8 282.7 303.1 0.43 13 500 5480 -23.7 -39.7 22 16.0 -25.5 310 13 304.1 304.2 283.4 305.0 0.24 14 406 6966 -34.9 -50.9 18 16.0 -35.8 296 11 308.3 308.3 284.8 308.6 0.09 15 400 7070 -34.7 -50.7 18 16.0 -35.7 295 11 309.9 309.9 285.4 310.2 0.09 16 373 7557 -36.9 -53.9 16 17.0 -37.8 305 13 313.2 313.2 286.6 313.5 0.07 17 311 8813 -38.7 -55.7 15 17.0 -39.6 330 20 327.4 327.4 291.0 327.7 0.06 18 300 9060 -40.7 -56.7 16 16.0 -41.4 335 21 328.0 328.0 291.2 328.2 0.06 19 266 9875 -46.1 -61.1 17 15.0 -46.6 315 25 331.6 331.6 292.2 331.8 0.04 20 250 10290 -45.5 -60.5 17 15.0 -46.0 310 27 338.4 338.4 294.0 338.6 0.04 21 236 10674 -42.5 -59.5 14 17.0 -43.3 309 27 348.6 348.6 296.4 348.8 0.05 22 200 11780 -44.3 -64.3 9 20.0 -45.1 305 27 362.6 362.6 299.2 362.8 0.03 23 177 12598 -46.5 -67.5 7 21.0 -47.3 309 25 371.9 371.9 300.9 372.0 0.02 24 150 13700 -46.5 -68.5 6 22.0 -47.4 315 23 389.9 389.9 303.8 390.1 0.03 25 130 14650 -44.9 -67.9 6 23.0 -46.1 313 22 409.1 409.1 306.4 409.3 0.03 26 100 16390 -47.5 -70.5 5 23.0 -48.7 310 19 435.9 436.0 309.5 436.1 0.03 27 70 18740 -47.3 -71.3 5 24.0 -48.9 345 9 483.2 483.2 313.7 483.4 0.04 28 50 20960 -45.9 -69.9 5 24.0 -48.3 35 9 535.3 535.3 317.3 535.7 0.06 29 31 24151 -46.3 -71.3 4 25.0 -49.6 44 9 612.6 612.7 321.2 613.3 0.08 30 30 24370 -45.5 -71.5 4 26.0 -49.1 45 9 620.6 620.6 321.5 621.2 0.08 31 20 27090 -42.1 -69.1 4 27.0 -48.1 65 13 707.3 707.4 324.7 708.8 0.17 32 11 31176 -37.5 -65.5 4 28.0 -48.1 855.9 856.2 328.7 861.5 0.52 TRP 266 9875 -46.1 -61.1 17 15.0 -46.6 315 25 331.6 331.6 292.2 331.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 839.33 mb = 1493.83 m = 4900.95 ft Freezing level: 814.00 mb = 1742.27 m = 5716.05 ft Freezing level: 785.20 mb = 2030.80 m = 6662.65 ft Wetbulb zero: 872.75 mb = 1177.38 m = 3862.75 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 37.28 % Est. max temperature: 14.19 C = 57.55 F Sfc-Lift cond lev (LCL): 937.30 mb = 595.48 m = 1953.65 ft T: 8.23 C 700-500 lapse rate: 6.69 C/km ThetaE index: 7.80 C Layer 925.0- 834.0 mb Conv cond level (CCL): 844.12 mb = 1447.75 m = 4749.77 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 14.21 C = 57.57 F Cap Strength: 5.05 C Lifted Index: 5.40 C Risk: None Lifted Index @300 mb: 20.10 C Lifted Index @700 mb: 2.83 C Showalter Index: 7.98 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 7.70 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.91 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 71147.00 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 852.75 mb = 1365.76 m = 4480.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 9 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 1002 41 150 3 -1.5 2.6 | 162 12 -3.7 11.6 1 1000 58 160 3 -1.0 2.8 | 165 12 -3.2 11.9 2 925 705 205 7 3.0 6.3 | 183 15 0.7 15.4 3 850 1392 245 5 4.5 2.1 | 192 11 2.3 11.2 4 700 2939 335 19 8.0 -17.2 | 325 10 5.8 -8.2 5 500 5480 310 13 10.0 -8.4 | 265 8 7.7 0.7 6 400 7070 295 11 10.0 -4.6 | 240 9 7.8 4.4 7 300 9060 335 21 8.9 -19.0 | 326 12 6.7 -10.0 8 266 9875 315 25 17.7 -17.7 | 299 18 15.5 -8.6 9 250 10290 310 27 20.7 -17.4 | 294 20 18.5 -8.3 10 200 11780 305 27 22.1 -15.5 | 288 21 19.9 -6.4 11 150 13700 315 23 16.3 -16.3 | 297 16 14.1 -7.2 12 100 16390 310 19 14.6 -12.2 | 284 13 12.3 -3.2 13 70 18740 345 9 2.3 -8.7 | 198 0 0.1 0.4 14 50 20960 35 9 -5.2 -7.4 | 103 8 -7.4 1.7 15 30 24370 45 9 -6.4 -6.4 | 107 9 -8.6 2.7 16 20 27090 65 13 -11.8 -5.5 | 104 14 -14.0 3.6 Wind Parameters Mean winds (0-6000m): 316.3 at 12.4 knts Storm direction: 346.3 at 9.3 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 160.1 deg Storm rel helicity (0-3000m) pos: 90.2 neg: -1.0 tot: 89.3 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 33.23 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 ------------------------------------------------------------------------------- 500 182 4 171 14| 4.5 0.0 4.5| 12.6 0.0 12.6 25.1 0.79| 4.5 3.6 1000 201 5 179 14| 3.1 0.0 3.1| 24.4 0.0 24.4 24.4 0.78| 4.3 3.3 1500 213 6 183 14| 2.6 0.0 2.6| 31.6 0.0 31.6 21.1 0.73| 4.1 3.0 2000 234 6 193 13| 3.4 0.0 3.4| 50.1 0.0 50.1 25.0 0.82| 4.7 3.9 2500 264 8 209 11| 3.8 0.0 3.8| 70.9 0.0 70.9 28.4 0.87| 5.4 4.7 3000 299 9 233 7| 3.7 0.0 3.7| 90.2 -1.0 89.3 29.8 0.88| 5.9 5.2 4000 315 11 260 6| 2.8 0.5 3.3| 90.2 -9.6 80.6 20.1 0.70| 4.9 3.4 5000 317 12 270 6| 2.2 0.7 3.0| 90.2 -17.1 73.1 14.6 0.56| 4.3 2.4 6000 316 12 269 6| 1.9 0.9 2.7| 90.2 -22.8 67.4 11.2 0.46| 3.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250626.12.gif