UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:1200Z 17 DEC 25 Station: ED548 WMO ident: 10548 Latitude: 50.57 Longitude: 10.38 ------------------------------------------------------------------------------- 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 190 SFC 968 450 -0.5 -0.6 99 0.1 -0.6 160 3 275.2 275.8 274.3 285.5 3.78 2 933 744 -2.9 -2.9 100 0.0 -2.9 241 11 275.7 276.2 273.9 284.7 3.30 3 928 787 -0.5 -0.5 100 0.0 -0.5 253 12 278.5 279.2 276.4 289.5 3.97 4 925 813 3.0 1.9 92 1.1 2.5 260 13 282.4 283.2 279.4 295.6 4.74 5 907 973 5.0 3.1 87 1.9 4.1 258 15 286.0 286.9 281.7 300.9 5.27 6 850 1503 4.2 1.1 80 3.1 2.7 250 21 290.5 291.4 283.2 304.6 4.87 7 840 1599 4.0 -0.6 72 4.6 1.8 250 21 291.3 292.1 283.0 304.0 4.36 8 830 1697 3.2 -1.8 70 5.0 1.0 249 21 291.5 292.2 282.7 303.2 4.03 9 744 2575 -2.3 -6.2 75 3.9 -3.8 247 20 294.8 295.3 283.1 304.4 3.23 10 726 2770 -2.5 -13.5 43 11.0 -6.2 246 19 296.6 296.9 282.3 302.3 1.86 11 721 2824 -3.1 -9.1 63 6.0 -5.4 246 19 296.5 297.0 283.2 304.6 2.66 12 700 3058 -4.7 -10.7 63 6.0 -6.8 245 19 297.3 297.7 283.2 304.6 2.41 13 673 3365 -6.9 -11.2 71 4.3 -8.4 244 19 298.2 298.6 283.6 305.6 2.41 14 642 3731 -9.1 -17.1 52 8.0 -11.5 244 20 299.7 300.0 283.2 304.6 1.56 15 636 3804 -8.9 -26.9 22 18.0 -12.9 244 20 300.8 300.9 282.5 303.0 0.66 16 525 5258 -18.7 -40.7 13 22.0 -21.5 241 21 305.9 306.0 284.1 306.7 0.21 17 500 5620 -20.9 -44.9 10 24.0 -23.5 240 21 307.6 307.6 284.6 308.1 0.14 18 491 5755 -21.1 -41.1 15 20.0 -23.6 239 22 308.9 309.0 285.2 309.7 0.21 19 400 7240 -32.9 -48.9 19 16.0 -34.0 230 35 312.2 312.3 286.2 312.6 0.11 20 399 7258 -32.9 -48.9 19 16.0 -34.0 230 35 312.5 312.5 286.4 312.9 0.11 21 369 7800 -37.5 -46.5 39 9.0 -38.1 230 37 313.4 313.4 286.7 314.0 0.16 22 350 8162 -40.3 -53.3 24 13.0 -40.9 230 38 314.4 314.4 287.0 314.7 0.08 23 336 8438 -42.9 -53.9 29 11.0 -43.3 230 39 314.5 314.5 287.0 314.8 0.07 24 300 9190 -48.7 -58.7 30 10.0 -49.0 230 42 316.7 316.7 287.7 316.9 0.05 25 296 9278 -49.5 -58.5 34 9.0 -49.7 234 40 316.8 316.8 287.8 317.0 0.05 26 274 9780 -52.1 -65.1 20 13.0 -52.3 260 26 320.1 320.1 288.8 320.2 0.02 27 264 10020 -52.3 -71.3 8 19.0 -52.6 272 19 323.2 323.2 289.8 323.3 0.01 28 250 10370 -54.1 -73.1 8 19.0 -54.4 290 9 325.6 325.6 290.5 325.7 0.01 29 200 11790 -58.1 -80.1 4 22.0 -58.3 295 17 340.8 340.8 294.5 340.8 0.00 30 196 11917 -58.5 -81.5 4 23.0 -58.7 301 15 342.1 342.1 294.8 342.1 0.00 31 190 12111 -60.3 -81.3 5 21.0 -60.4 310 13 342.3 342.3 294.8 342.3 0.00 32 150 13580 -60.1 -84.1 3 24.0 -60.3 285 17 366.5 366.5 299.9 366.5 0.00 33 100 16100 -61.9 -85.9 3 24.0 -62.1 255 29 408.1 408.1 306.3 408.1 0.00 34 95 16415 -63.9 -86.9 3 23.0 -64.1 256 28 410.2 410.2 306.5 410.2 0.00 35 70 18280 -64.9 -87.9 3 23.0 -65.1 260 23 445.5 445.5 310.4 445.6 0.00 36 60 19215 -66.9 -88.9 3 22.0 -67.1 260 30 461.2 461.2 311.9 461.2 0.00 37 52 20082 -64.9 -88.9 2 24.0 -65.2 260 36 485.1 485.1 313.8 485.1 0.00 38 50 20320 -67.1 -89.1 3 22.0 -67.3 260 38 485.4 485.4 313.9 485.4 0.00 39 47 20691 -69.3 -90.3 3 21.0 -69.5 263 39 488.8 488.8 314.1 488.8 0.00 40 43 21225 -66.1 -89.1 3 23.0 -66.4 267 41 509.2 509.2 315.6 509.2 0.00 41 30 23380 -70.7 -91.7 3 21.0 -70.9 285 48 551.9 551.9 318.2 551.9 0.00 42 23 24949 -73.7 -93.7 3 20.0 -73.9 288 66 586.7 586.7 320.0 586.7 0.00 43 20 25770 -72.5 -92.5 3 20.0 -72.8 290 75 614.2 614.3 321.2 614.3 0.00 44 17 26730 -70.5 -92.5 3 22.0 -70.9 649.9 649.9 322.7 649.9 0.00 TRP 190 12111 -60.3 -81.3 5 21.0 -60.4 310 13 342.3 342.3 294.8 342.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: Surface below freezing Freezing level: 927.57 mb = 790.63 m = 2593.91 ft Freezing level: 779.96 mb = 2207.68 m = 7242.95 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 52.62 % Est. max temperature: 16.06 C = 60.92 F Sfc-Lift cond lev (LCL): 966.30 mb = 464.44 m = 1523.73 ft T: -0.61 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.06 C Layer 726.0- 721.0 mb Conv cond level (CCL): 968.00 mb = 450.46 m = 1477.88 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 1.73 C = 35.11 F Cap Strength: 11.05 C Lifted Index: 11.89 C Risk: None Lifted Index @300 mb: 15.73 C Lifted Index @700 mb: 7.94 C Showalter Index: 4.92 C Risk: None Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.00 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.20 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.12 J/kg Max Up Vert Vel: 12.58 m/s Conv Inhibition (B-): 45545.41 J/kg Cap Strength: 11.84 C Lift Cond Lev (LCL): 901.41 mb = 1023.55 m = 3358.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 ---------------------------------------------------------- 0 968 450 160 3 -1.0 2.8 | 104 16 -15.7 3.8 1 925 813 260 13 12.8 2.3 | 150 4 -1.9 3.3 2 850 1503 250 21 19.7 7.2 | 212 10 5.1 8.2 3 700 3058 245 19 17.2 8.0 | 196 9 2.6 9.0 4 500 5620 240 21 18.2 10.5 | 197 12 3.5 11.5 5 400 7240 230 35 26.8 22.5 | 207 26 12.1 23.5 6 300 9190 230 42 32.2 27.0 | 212 33 17.5 28.0 7 250 10370 290 9 8.5 -3.1 | 72 7 -6.2 -2.1 8 200 11790 295 17 15.4 -7.2 | 353 6 0.7 -6.2 9 190 12111 310 13 10.0 -8.4 | 33 9 -4.7 -7.3 10 150 13580 285 17 16.4 -4.4 | 333 4 1.8 -3.4 11 100 16100 255 29 28.0 7.5 | 237 16 13.3 8.5 12 70 18280 260 23 22.7 4.0 | 238 9 8.0 5.0 13 50 20320 260 38 37.4 6.6 | 251 24 22.8 7.6 14 30 23380 285 48 46.4 -12.4 | 290 34 31.7 -11.4 15 20 25770 290 75 70.5 -25.7 | 294 61 55.8 -24.6 Wind Parameters Mean winds (0-6000m): 244.0 at 19.6 knts Storm direction: 274.0 at 14.7 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -6.4 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.68 Bulk Shear: 13.92 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 ------------------------------------------------------------------------------- 500 252 10 125 7| 15.7 0.0 15.7| 35.0 0.0 35.0 70.1 0.63| 19.2 12.0 1000 253 13 160 5| 7.9 3.2 11.1| 40.4 0.0 40.4 40.4 0.61| 12.8 7.8 1500 251 16 183 6| 5.2 2.2 7.5| 40.6 -1.7 38.9 25.9 0.56| 9.0 5.0 2000 250 17 190 7| 3.9 1.6 5.5| 40.6 -3.9 36.7 18.4 0.51| 7.0 3.5 2500 249 17 193 7| 3.1 1.2 4.4| 40.6 -6.0 34.6 13.9 0.46| 5.7 2.7 3000 249 18 194 8| 2.6 1.1 3.7| 40.7 -6.4 34.3 11.4 0.45| 4.9 2.2 4000 247 18 195 8| 2.0 0.9 2.9| 41.0 -6.4 34.6 8.7 0.44| 3.8 1.7 5000 246 19 195 9| 1.6 0.8 2.4| 41.2 -6.4 34.8 7.0 0.42| 3.1 1.3 6000 244 20 197 10| 1.3 1.4 2.7| 50.3 -6.4 43.9 7.3 0.40| 3.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251217.12.gif