UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062800.upa.cvt Date: 0000Z 28 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 28 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 -44 SFC 990 43 21.0 9.0 46 12.0 13.9 160 7 295.0 296.3 287.5 316.1 7.29 2 942 469 16.4 5.4 48 11.0 10.3 222 7 294.5 295.6 286.0 311.9 5.97 3 925 624 18.4 3.4 37 15.0 10.3 245 7 298.1 299.1 286.6 313.8 5.28 4 921 661 18.4 2.4 34 16.0 9.9 248 8 298.5 299.4 286.5 313.2 4.94 5 890 952 15.8 -0.2 34 16.0 7.7 270 12 298.7 299.5 285.8 311.4 4.23 6 850 1339 11.6 -0.4 43 12.0 5.6 300 17 298.3 299.1 285.8 311.3 4.37 7 764 2213 2.6 -3.4 65 6.0 -0.1 303 16 297.8 298.5 285.1 309.5 3.89 8 723 2656 -0.3 -5.1 70 4.8 -2.4 304 15 299.4 300.0 285.4 310.3 3.62 9 700 2914 -0.5 -7.5 59 7.0 -3.4 305 15 301.9 302.5 285.8 311.5 3.11 10 580 4396 -8.7 -19.7 41 11.0 -11.9 291 26 309.0 309.3 286.6 313.6 1.38 11 545 4876 -12.1 -18.1 61 6.0 -13.9 286 30 310.5 310.9 287.5 316.1 1.69 12 522 5205 -13.7 -20.7 55 7.0 -15.6 283 32 312.5 312.7 287.8 317.1 1.41 13 500 5530 -17.7 -30.7 31 13.0 -20.1 280 35 311.5 311.6 286.6 313.5 0.59 14 410 6974 -26.7 -44.7 17 18.0 -28.6 280 43 318.0 318.1 288.3 318.7 0.17 15 400 7150 -28.3 -46.3 16 18.0 -30.0 280 44 318.2 318.2 288.3 318.8 0.15 16 318 8756 -40.5 -48.5 42 8.0 -41.0 288 57 322.9 322.9 289.8 323.4 0.15 17 300 9150 -44.3 -52.3 41 8.0 -44.7 290 60 322.9 322.9 289.8 323.3 0.10 18 260 10088 -53.3 -60.3 42 7.0 -53.5 294 62 323.2 323.2 289.8 323.4 0.04 19 250 10340 -53.9 -61.9 37 8.0 -54.1 295 62 325.9 325.9 290.6 326.1 0.04 20 245 10470 -54.5 -62.5 37 8.0 -54.6 295 64 326.9 326.9 290.9 327.1 0.03 21 243 10523 -54.5 -62.5 37 8.0 -54.7 295 64 327.6 327.6 291.1 327.8 0.03 22 229 10904 -54.9 -62.9 36 8.0 -55.1 292 56 332.7 332.7 292.5 332.8 0.04 23 211 11436 -48.9 -57.9 34 9.0 -49.3 288 45 349.9 350.0 296.7 350.2 0.07 24 200 11790 -47.5 -58.5 27 11.0 -48.0 285 38 357.6 357.6 298.2 357.9 0.07 25 174 12712 -45.7 -59.7 19 14.0 -46.4 287 31 375.0 375.1 301.5 375.4 0.07 26 170 12866 -48.1 -63.1 16 15.0 -48.7 288 30 373.6 373.6 301.2 373.8 0.05 27 150 13690 -47.9 -64.9 12 17.0 -48.6 290 23 387.5 387.5 303.5 387.7 0.04 28 138 14241 -46.3 -65.3 10 19.0 -47.2 290 22 399.7 399.7 305.2 399.9 0.04 29 111 15676 -49.3 -71.3 6 22.0 -50.2 290 20 419.8 419.8 307.7 419.9 0.02 30 100 16360 -48.5 -70.5 6 22.0 -49.6 290 19 434.0 434.0 309.3 434.2 0.03 31 70 18700 -49.5 -72.5 5 23.0 -50.8 320 7 478.5 478.5 313.4 478.7 0.03 32 50 20920 -47.5 -72.5 4 25.0 -49.6 10 5 531.5 531.5 317.1 531.8 0.04 33 30 24300 -45.9 -71.9 4 26.0 -49.4 70 9 619.5 619.5 321.5 620.1 0.08 34 25 25514 -45.9 -71.9 4 26.0 -49.9 77 13 652.7 652.7 322.8 653.4 0.09 35 20 27010 -42.9 -69.9 4 27.0 -48.7 85 17 704.9 704.9 324.6 706.2 0.16 36 16 28521 -40.5 -67.5 4 27.0 -48.1 87 18 759.1 759.3 326.3 761.7 0.27 37 12 30476 -41.5 -68.5 4 27.0 -49.8 89 20 820.7 820.9 327.8 823.9 0.32 38 10 31720 -38.5 -66.5 4 28.0 -49.1 90 21 875.8 876.1 329.1 881.3 0.50 39 8.6 32762 -35.9 -63.9 4 28.0 -48.5 924.6 925.0 330.1 934.1 0.83 TRP 245 10470 -54.5 -62.5 37 8.0 -54.6 295 64 326.9 326.9 290.9 327.1 0.03 WND 243 10523 -54.5 -62.5 37 8.0 -54.7 295 64 327.6 327.6 291.1 327.8 0.03 Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 727.24 mb = 2610.25 m = 8563.71 ft Wetbulb zero: 765.46 mb = 2197.79 m = 7210.52 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 50.75 % Est. max temperature: 24.25 C = 75.66 F Sfc-Lift cond lev (LCL): 828.49 mb = 1549.10 m = 5082.29 ft T: 9.44 C 700-500 lapse rate: 6.57 C/km ThetaE index: 4.30 C Layer 921.0- 723.0 mb Conv cond level (CCL): 749.43 mb = 2367.98 m = 7768.88 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 24.36 C = 75.85 F Cap Strength: 4.15 C Lifted Index: 2.61 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 2.06 C Showalter Index: 3.78 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 17.30 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.79 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 70094.80 J/kg Cap Strength: 4.07 C Lift Cond Lev (LCL): 770.55 mb = 2143.49 m = 7032.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 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 ---------------------------------------------------------- 0 990 43 160 7 -2.4 6.6 | 145 22 -12.7 18.0 1 925 624 245 7 6.3 3.0 | 164 15 -4.0 14.4 2 850 1339 300 17 14.7 -8.5 | 236 5 4.4 2.9 3 700 2914 305 15 12.3 -8.6 | 214 3 1.9 2.8 4 500 5530 280 35 34.5 -6.1 | 257 25 24.1 5.3 5 400 7150 280 44 43.3 -7.6 | 263 33 33.0 3.8 6 300 9150 290 60 56.4 -20.5 | 281 47 46.0 -9.1 7 250 10340 295 62 56.2 -26.2 | 288 48 45.8 -14.8 8 245 10470 295 64 58.0 -27.0 | 288 50 47.6 -15.6 9 243 10523 295 64 58.0 -27.0 | 288 50 47.6 -15.6 10 200 11790 285 38 36.7 -9.8 | 267 26 26.3 1.6 11 150 13690 290 23 21.6 -7.9 | 252 12 11.3 3.6 12 100 16360 290 19 17.9 -6.5 | 237 9 7.5 4.9 13 70 18700 320 7 4.5 -5.4 | 136 8 -5.9 6.1 14 50 20920 10 5 -0.9 -4.9 | 120 13 -11.2 6.5 15 30 24300 70 9 -8.5 -3.1 | 114 21 -18.8 8.3 16 20 27010 85 17 -16.9 -1.5 | 110 29 -27.3 9.9 17 10 31720 90 21 -21.0 0.0 | 110 33 -31.4 11.4 Wind Parameters Mean winds (0-6000m): 287.8 at 20.6 knts Storm direction: 317.8 at 15.4 knts Shear (0-3000m) pos: 3.7 neg: 0.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 68.8 neg: -1.6 tot: 67.2 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 64.49 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 ------------------------------------------------------------------------------- 500 195 7 155 20| 8.6 0.0 8.6| 34.0 0.0 34.0 68.1 0.72| 9.2 6.6 1000 239 8 168 16| 8.9 0.0 8.9| 57.4 0.0 57.4 57.4 0.72| 9.5 6.8 1500 275 11 182 11| 7.7 0.0 7.7| 68.0 -0.2 67.8 45.2 0.71| 8.9 6.3 2000 286 12 189 8| 5.7 0.0 5.7| 68.0 -0.7 67.2 33.6 0.68| 6.9 4.6 2500 291 13 194 7| 4.4 0.0 4.4| 68.0 -1.3 66.7 26.7 0.64| 5.7 3.6 3000 294 13 197 6| 3.7 0.1 3.8| 68.8 -1.6 67.2 22.4 0.62| 5.0 3.1 4000 295 15 212 6| 2.8 1.1 3.9| 74.1 -1.6 72.4 18.1 0.57| 4.8 2.7 5000 292 18 231 8| 2.2 1.8 4.0| 74.5 -4.3 70.1 14.0 0.45| 4.8 2.1 6000 288 21 241 11| 1.8 2.1 3.9| 81.4 -10.0 71.4 11.9 0.39| 4.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250628.00.gif