UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 28 APR 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 1011 122 5.6 4.5 93 1.1 5.1 0 0 277.9 278.8 277.7 292.1 5.22 1 1000 213 15.4 1.4 39 14.0 8.5 155 1 288.5 289.3 281.6 300.7 4.23 2 990 298 15.4 -1.6 31 17.0 7.5 173 2 289.4 290.0 281.0 299.4 3.43 3 957 584 14.2 -0.8 36 15.0 7.1 234 4 291.0 291.7 282.1 302.0 3.76 4 925 870 11.8 -2.2 38 14.0 5.4 295 7 291.4 292.0 282.0 301.7 3.51 5 922 897 11.6 -1.4 40 13.0 5.5 294 7 291.4 292.1 282.3 302.4 3.74 6 850 1569 5.8 -4.2 49 10.0 1.5 265 13 292.2 292.8 282.1 301.9 3.29 7 816 1901 2.8 -5.2 56 8.0 -0.6 273 11 292.5 293.0 282.1 301.9 3.18 8 801 2050 2.0 -8.0 47 10.0 -1.9 277 11 293.2 293.6 281.7 301.0 2.61 9 796 2101 2.4 -14.6 27 17.0 -3.3 279 10 294.1 294.4 280.8 298.9 1.55 10 771 2359 2.6 -33.4 5 36.0 -5.4 285 9 297.0 297.1 280.5 298.0 0.30 11 740 2690 2.6 -44.4 2 47.0 -6.0 294 7 300.5 300.6 281.7 300.9 0.10 12 721 2900 1.8 -37.2 4 39.0 -6.4 299 6 301.9 302.0 282.4 302.7 0.22 13 700 3137 0.0 -32.0 7 32.0 -7.3 305 5 302.5 302.6 282.9 303.8 0.37 14 660 3604 -2.9 -34.9 6 32.0 -9.5 317 5 304.4 304.4 283.5 305.4 0.30 15 612 4196 -7.7 -34.7 9 27.0 -12.9 333 5 305.5 305.5 284.0 306.6 0.33 16 547 5057 -13.9 -43.9 6 30.0 -18.0 356 5 308.1 308.1 284.8 308.6 0.14 17 500 5730 -19.9 -44.9 9 25.0 -22.8 15 5 308.8 308.8 285.1 309.3 0.14 18 400 7340 -32.9 -59.9 5 27.0 -34.2 60 13 312.2 312.2 286.2 312.3 0.03 19 364 7998 -37.7 -62.7 6 25.0 -38.6 58 17 314.4 314.4 286.9 314.4 0.02 20 356 8152 -39.1 -64.1 5 25.0 -39.9 58 18 314.5 314.5 286.9 314.6 0.02 21 300 9300 -49.9 -62.9 20 13.0 -50.2 55 25 315.0 315.0 287.1 315.1 0.03 22 250 10460 -59.5 -69.5 26 10.0 -59.6 55 21 317.6 317.6 288.0 317.7 0.01 23 237 10794 -62.1 -70.1 34 8.0 -62.1 48 22 318.6 318.6 288.3 318.6 0.01 24 229 11007 -61.7 -70.7 29 9.0 -61.8 44 23 322.3 322.3 289.5 322.4 0.01 25 205 11689 -65.7 -73.7 32 8.0 -65.8 30 25 326.4 326.4 290.7 326.4 0.01 26 200 11840 -65.3 -73.3 32 8.0 -65.4 35 23 329.3 329.4 291.5 329.4 0.01 27 176 12629 -59.5 -82.5 4 23.0 -59.7 8 18 351.1 351.1 296.9 351.2 0.00 28 150 13630 -59.3 -89.3 1 30.0 -59.5 335 11 367.9 367.9 300.2 367.9 0.00 29 100 16170 -58.5 -88.5 1 30.0 -58.9 335 17 414.7 414.7 307.1 414.7 0.00 30 70 18410 -59.1 -89.1 1 30.0 -59.6 355 11 457.9 457.9 311.6 458.0 0.00 31 50 20530 -57.3 -87.3 1 30.0 -58.1 235 5 508.4 508.4 315.5 508.5 0.00 32 30 23760 -56.3 -87.3 1 31.0 -57.7 265 15 591.2 591.2 320.2 591.2 0.01 33 24 25174 -57.9 -87.9 1 30.0 -59.3 251 12 625.5 625.5 321.7 625.5 0.01 34 20 26330 -55.7 -86.7 1 31.0 -57.8 240 9 665.7 665.7 323.3 665.8 0.01 35 10 30840 -46.7 -80.7 1 34.0 -53.6 215 19 845.2 845.3 328.3 845.8 0.06 36 6.4 33876 -35.1 -72.1 1 37.0 -50.4 1009.5 1009.7 331.4 1013.9 0.35 TRP 205 11689 -65.7 -73.7 32 8.0 -65.8 30 25 326.4 326.4 290.7 326.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 700.00 mb = 3137.00 m = 10291.87 ft Wetbulb zero: 825.39 mb = 1807.77 m = 5930.94 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 19.74 % Est. max temperature: 19.87 C = 67.77 F Sfc-Lift cond lev (LCL): 993.99 mb = 264.01 m = 866.17 ft T: 15.40 C 700-500 lapse rate: 7.67 C/km ThetaE index: 4.33 C Layer 850.0- 740.0 mb Conv cond level (CCL): 623.25 mb = 4052.92 m = 13296.81 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 33.02 C = 91.43 F Cap Strength: 9.27 C Lifted Index: 8.50 C Risk: None Lifted Index @300 mb: 10.20 C Lifted Index @700 mb: 9.00 C Showalter Index: 7.74 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 15.70 C K Index: -10.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.44 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 55831.23 J/kg Cap Strength: 9.23 C Lift Cond Lev (LCL): 775.03 mb = 2316.46 m = 7599.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 5 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 1011 122 0 0 -0.0 -0.0 | 152 5 -2.3 4.3 1 1000 213 155 1 -0.4 0.9 | 152 6 -2.7 5.2 2 925 870 295 7 6.3 -3.0 | 252 4 4.0 1.3 3 850 1569 265 13 13.0 1.1 | 243 12 10.6 5.4 4 700 3137 305 5 4.1 -2.9 | 232 2 1.8 1.4 5 500 5730 15 5 -1.3 -4.8 | 81 4 -3.6 -0.5 6 400 7340 60 13 -11.3 -6.5 | 81 14 -13.6 -2.2 7 300 9300 55 25 -20.5 -14.3 | 66 25 -22.8 -10.1 8 250 10460 55 21 -17.2 -12.0 | 68 21 -19.5 -7.8 9 205 11689 30 25 -12.5 -21.7 | 40 23 -14.8 -17.4 10 200 11840 35 23 -13.2 -18.8 | 47 21 -15.5 -14.6 11 150 13630 335 11 4.6 -10.0 | 338 6 2.3 -5.7 12 100 16170 335 17 7.2 -15.4 | 336 12 4.9 -11.1 13 70 18410 355 11 1.0 -11.0 | 11 7 -1.3 -6.7 14 50 20530 235 5 4.1 2.9 | 194 7 1.8 7.2 15 30 23760 265 15 14.9 1.3 | 246 14 12.6 5.6 16 20 26330 240 9 7.8 4.5 | 212 10 5.5 8.8 17 10 30840 215 19 10.9 15.6 | 203 22 8.6 19.8 Wind Parameters Mean winds (0-6000m): 301.7 at 6.5 knts Storm direction: 331.7 at 4.9 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 21.5 neg: -4.8 tot: 16.7 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.52 Bulk Shear: 5.19 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 ------------------------------------------------------------------------------- 500 228 2 175 6| 0.0 4.9 4.9| 9.7 0.0 9.7 19.3 0.79| 7.0 5.5 1000 289 5 218 4| 3.3 2.4 5.8| 17.6 -0.1 17.5 17.5 0.73| 7.6 5.5 1500 277 7 233 6| 2.2 3.3 5.5| 17.6 -3.9 13.7 9.2 0.47| 6.8 3.2 2000 275 8 238 7| 1.8 2.5 4.3| 20.9 -3.9 17.0 8.5 0.45| 6.0 2.7 2500 276 8 240 7| 1.7 2.0 3.7| 21.5 -3.9 17.6 7.0 0.41| 5.5 2.2 3000 277 8 239 6| 1.5 1.6 3.2| 21.5 -4.8 16.7 5.6 0.33| 5.1 1.7 4000 284 7 241 5| 1.4 1.2 2.7| 21.6 -4.8 16.8 4.2 0.33| 4.1 1.3 5000 292 7 246 4| 1.3 1.0 2.3| 21.8 -4.8 17.0 3.4 0.33| 3.5 1.2 6000 302 6 255 3| 1.4 0.8 2.2| 22.2 -5.8 16.4 2.7 0.29| 3.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20250428.23.gif