UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121911.upa.cvt Date: 1100Z 19 DEC 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 19 DEC 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 1008 119 6.8 3.6 80 3.2 5.3 115 3 279.3 280.1 278.0 292.8 4.91 1 1000 184 6.6 -3.4 49 10.0 2.5 155 3 279.8 280.3 275.7 288.1 2.97 2 986 300 6.2 2.5 77 3.7 4.5 156 4 280.5 281.3 278.3 293.3 4.64 3 925 832 11.2 -2.8 37 14.0 4.9 160 7 290.8 291.4 281.6 300.6 3.36 4 917 904 10.6 -2.4 40 13.0 4.6 168 7 290.9 291.5 281.8 301.1 3.49 5 850 1530 5.8 -6.2 42 12.0 0.8 235 11 292.2 292.7 281.6 300.6 2.83 6 792 2104 1.6 -9.4 44 11.0 -2.6 244 14 293.7 294.1 281.7 300.8 2.36 7 768 2351 -0.5 -10.5 47 10.0 -4.1 248 15 294.0 294.4 281.7 300.8 2.23 8 730 2755 -1.9 -9.9 54 8.0 -4.9 255 17 296.8 297.2 283.1 304.3 2.47 9 700 3088 -3.7 -15.7 39 12.0 -7.5 260 19 298.4 298.7 282.8 303.4 1.61 10 656 3597 -6.7 -22.7 27 16.0 -10.8 259 17 300.6 300.8 282.8 303.6 0.94 11 637 3825 -8.1 -25.1 24 17.0 -12.2 259 16 301.5 301.7 283.0 304.1 0.78 12 607 4199 -8.7 -33.7 11 25.0 -13.5 258 14 305.0 305.1 283.9 306.3 0.37 13 597 4328 -9.3 -32.3 14 23.0 -13.9 258 13 305.8 305.9 284.3 307.3 0.43 14 500 5670 -19.5 -40.5 14 21.0 -22.2 255 7 309.3 309.3 285.4 310.1 0.22 15 469 6144 -21.9 -48.9 7 27.0 -24.6 222 8 312.0 312.0 286.2 312.4 0.10 16 418 6984 -26.5 -41.5 23 15.0 -28.2 163 10 316.5 316.6 287.9 317.4 0.24 17 400 7300 -29.1 -41.1 30 12.0 -30.4 140 11 317.2 317.2 288.1 318.1 0.26 18 366 7927 -34.7 -44.7 36 10.0 -35.5 126 9 317.9 317.9 288.3 318.6 0.19 19 300 9280 -46.7 -55.7 35 9.0 -47.0 95 5 319.5 319.5 288.6 319.8 0.07 20 250 10470 -55.9 -68.9 18 13.0 -56.1 95 7 323.0 323.0 289.7 323.0 0.01 21 237 10805 -58.7 -70.7 20 12.0 -58.8 123 6 323.7 323.7 289.9 323.8 0.01 22 210 11553 -62.9 -74.9 18 12.0 -63.0 185 4 328.5 328.5 291.3 328.6 0.01 23 200 11850 -64.5 -73.5 28 9.0 -64.6 210 3 330.6 330.6 291.9 330.7 0.01 24 190 12162 -66.7 -74.7 32 8.0 -66.7 295 3 332.0 332.0 292.3 332.0 0.01 25 181 12457 -64.5 -71.5 38 7.0 -64.6 289 5 340.2 340.2 294.4 340.2 0.01 26 158 13284 -66.9 -78.9 17 12.0 -67.0 272 9 349.6 349.6 296.5 349.6 0.01 27 150 13600 -63.9 -78.9 11 15.0 -64.0 265 11 360.0 360.0 298.7 360.0 0.01 28 139 14071 -62.1 -81.1 6 19.0 -62.3 264 13 371.1 371.1 300.8 371.1 0.00 29 124 14773 -66.1 -87.1 4 21.0 -66.2 263 15 376.1 376.1 301.6 376.2 0.00 30 101 16020 -66.5 -94.5 1 28.0 -66.6 260 19 398.1 398.1 304.9 398.1 0.00 31 100 16080 -65.9 -93.9 1 28.0 -66.0 260 19 400.4 400.4 305.3 400.4 0.00 32 98 16202 -66.9 -93.9 1 27.0 -67.0 260 20 400.8 400.8 305.3 400.8 0.00 33 70 18250 -63.9 -91.9 1 28.0 -64.1 265 40 447.7 447.7 310.6 447.7 0.00 34 51 20179 -63.9 -91.9 1 28.0 -64.3 246 44 490.1 490.1 314.2 490.1 0.00 35 50 20300 -64.7 -92.7 1 28.0 -65.0 245 44 491.0 491.0 314.3 491.0 0.00 36 30 23370 -70.5 -96.5 1 26.0 -70.8 260 93 552.4 552.4 318.2 552.5 0.00 37 24 24676 -76.1 -101.1 1 25.0 -76.2 266 100 572.6 572.6 319.3 572.6 0.00 38 20 25730 -75.3 -100.3 1 25.0 -75.5 270 106 605.7 605.7 320.9 605.7 0.00 39 13 28241 -72.2 -97.8 1 25.6 -72.6 275 122 695.9 695.9 324.3 695.9 0.00 40 10 29790 -70.3 -96.3 1 26.0 -71.0 285 108 757.1 757.1 326.1 757.2 0.00 41 6.1 32753 -66.7 -93.7 1 27.0 -68.4 887.6 887.6 329.2 887.7 0.01 TRP 190 12162 -66.7 -74.7 32 8.0 -66.7 295 3 332.0 332.0 292.3 332.0 0.01 WND 13 28241 -72.2 -97.8 1 25.6 -72.6 275 122 695.9 695.9 324.3 695.9 0.00 Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 773.71 mb = 2291.92 m = 7519.33 ft Wetbulb zero: 835.66 mb = 1668.11 m = 5472.72 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 33.91 % Est. max temperature: 19.58 C = 67.24 F Sfc-Lift cond lev (LCL): 959.74 mb = 525.10 m = 1722.75 ft T: 8.31 C 700-500 lapse rate: 6.12 C/km ThetaE index: 4.71 C Layer 1000.0- 986.0 mb Conv cond level (CCL): 680.06 mb = 3314.52 m = 10874.26 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 26.90 C = 80.42 F Cap Strength: 11.42 C Lifted Index: 12.06 C Risk: None Lifted Index @300 mb: 16.50 C Lifted Index @700 mb: 7.88 C Showalter Index: 9.02 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 13.30 C K Index: 7.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.65 J/kg Max Up Vert Vel: 8.32 m/s Conv Inhibition (B-): 53745.37 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 832.86 mb = 1695.42 m = 5562.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 1008 119 115 3 -2.7 1.3 | 103 12 -11.4 2.6 1 1000 184 155 3 -1.3 2.7 | 112 11 -10.0 4.0 2 925 832 160 7 -2.4 6.6 | 125 14 -11.1 7.9 3 850 1530 235 11 9.0 6.3 | 182 8 0.3 7.6 4 700 3088 260 19 18.7 3.3 | 245 11 10.0 4.6 5 500 5670 255 7 6.8 1.8 | 148 4 -1.9 3.1 6 400 7300 140 11 -7.1 8.4 | 122 19 -15.8 9.7 7 300 9280 95 5 -5.0 0.4 | 97 14 -13.7 1.7 8 250 10470 95 7 -7.0 0.6 | 97 16 -15.7 1.9 9 200 11850 210 3 1.5 2.6 | 118 8 -7.2 3.9 10 190 12162 295 3 2.7 -1.3 | 90 6 -6.0 0.0 11 150 13600 265 11 11.0 1.0 | 225 3 2.3 2.3 12 100 16080 260 19 18.7 3.3 | 245 11 10.0 4.6 13 70 18250 265 40 39.8 3.5 | 261 32 31.1 4.8 14 50 20300 245 44 39.9 18.6 | 237 37 31.2 19.9 15 30 23370 260 93 91.6 16.1 | 258 85 82.9 17.4 16 20 25730 270 106 106.0 -0.0 | 269 97 97.3 1.3 17 13 28241 275 122 121.5 -10.6 | 275 113 112.8 -9.3 18 10 29790 285 108 104.3 -28.0 | 286 99 95.6 -26.7 Wind Parameters Mean winds (0-6000m): 248.5 at 11.7 knts Storm direction: 278.5 at 8.8 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 142.4 deg Storm rel helicity (0-3000m) pos: 69.0 neg: 0.0 tot: 69.0 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.63 Bulk Shear: 21.24 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 ------------------------------------------------------------------------------- 500 155 4 116 12| 4.2 0.0 4.2| 11.4 0.0 11.4 22.8 0.81| 4.8 3.9 1000 165 6 124 12| 4.3 0.0 4.3| 29.0 0.0 29.0 29.0 0.85| 5.4 4.6 1500 192 7 139 11| 4.6 0.0 4.6| 47.3 0.0 47.3 31.5 0.85| 6.5 5.5 2000 213 9 154 9| 4.1 0.0 4.1| 53.7 0.0 53.7 26.9 0.87| 5.7 4.9 2500 226 10 169 8| 3.9 0.0 3.9| 61.1 0.0 61.1 24.4 0.88| 5.2 4.6 3000 237 11 186 7| 3.7 0.0 3.7| 69.0 0.0 69.0 23.0 0.88| 4.9 4.3 4000 245 13 202 7| 2.7 0.6 3.4| 69.0 -4.8 64.2 16.0 0.69| 4.3 3.0 5000 248 12 206 7| 2.2 1.0 3.2| 69.0 -9.2 59.8 12.0 0.52| 3.9 2.0 6000 248 12 202 6| 1.8 1.1 3.0| 69.7 -11.6 58.1 9.7 0.40| 3.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251219.11.gif