UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:0000Z 9 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 156 SFC 966 446 11.0 10.4 96 0.6 10.7 200 5 287.0 288.4 285.3 309.9 8.22 2 928 781 8.8 8.8 100 0.0 8.8 237 18 288.0 289.4 285.2 309.6 7.68 3 925 808 8.6 8.5 99 0.1 8.6 240 19 288.1 289.4 285.1 309.3 7.54 4 850 1503 5.0 3.5 90 1.5 4.2 275 35 291.4 292.4 284.6 308.0 5.79 5 740 2623 -1.5 -2.7 92 1.2 -2.0 275 34 296.1 296.8 284.8 308.6 4.24 6 738 2644 -0.9 -5.9 69 5.0 -3.0 275 34 297.0 297.6 284.2 307.0 3.33 7 734 2688 -1.1 -7.1 64 6.0 -3.5 275 33 297.2 297.8 284.0 306.4 3.05 8 700 3066 -2.5 -6.0 77 3.5 -4.0 275 33 299.7 300.4 285.4 310.3 3.49 9 690 3180 -2.9 -3.8 93 0.9 -3.3 275 33 300.5 301.3 286.4 313.1 4.18 10 673 3377 -4.5 -4.5 100 0.0 -4.5 274 34 300.9 301.6 286.5 313.2 4.07 11 554 4886 -12.9 -14.5 88 1.6 -13.4 268 41 308.1 308.6 287.2 315.3 2.24 12 500 5660 -18.1 -19.8 86 1.7 -18.6 265 44 311.0 311.3 287.5 316.2 1.59 13 418 6975 -27.9 -31.7 70 3.8 -28.5 273 60 314.7 314.9 287.8 317.0 0.64 14 400 7290 -30.1 -35.1 62 5.0 -30.7 275 64 315.9 316.0 287.9 317.6 0.48 15 380 7652 -32.7 -40.7 45 8.0 -33.5 276 64 317.1 317.2 288.1 318.2 0.29 16 367 7895 -34.9 -43.9 39 9.0 -35.7 276 63 317.3 317.4 288.1 318.1 0.21 17 300 9260 -47.9 -52.8 57 4.9 -48.1 280 62 317.8 317.9 288.2 318.2 0.10 18 288 9530 -50.3 -53.9 66 3.6 -50.4 280 64 318.1 318.2 288.2 318.5 0.09 19 250 10440 -59.1 -61.9 70 2.8 -59.2 280 69 318.2 318.2 288.2 318.3 0.04 20 245 10566 -60.1 -62.1 77 2.0 -60.1 280 70 318.6 318.6 288.3 318.7 0.04 21 241 10667 -61.1 -65.6 55 4.5 -61.2 280 71 318.6 318.6 288.3 318.6 0.02 22 234 10849 -63.0 -67.6 53 4.7 -63.0 280 73 318.4 318.4 288.2 318.5 0.02 23 222 11168 -66.3 -71.3 49 5.0 -66.3 284 71 318.1 318.1 288.1 318.2 0.01 24 219 11250 -66.7 -71.7 49 5.0 -66.7 285 71 318.7 318.8 288.3 318.8 0.01 25 206 11620 -64.7 -70.7 43 6.0 -64.7 282 65 327.5 327.5 291.0 327.6 0.01 26 201 11770 -63.7 -74.7 21 11.0 -63.8 280 62 331.4 331.4 292.1 331.4 0.01 27 200 11800 -63.9 -77.9 13 14.0 -64.0 280 62 331.6 331.6 292.2 331.6 0.00 28 199 11831 -64.1 -79.1 11 15.0 -64.2 280 62 331.7 331.7 292.2 331.7 0.00 29 176 12582 -64.9 -79.9 11 15.0 -65.0 284 59 342.3 342.3 294.8 342.3 0.00 30 168 12865 -65.7 -80.7 11 15.0 -65.8 286 58 345.5 345.5 295.6 345.5 0.00 31 150 13560 -62.1 -83.1 4 21.0 -62.3 290 56 363.1 363.1 299.3 363.1 0.00 32 144 13812 -61.1 -83.1 4 22.0 -61.3 289 54 369.1 369.1 300.4 369.1 0.00 33 129 14489 -64.1 -84.1 5 20.0 -64.3 286 50 375.5 375.5 301.5 375.5 0.00 34 123 14779 -64.7 -84.7 5 20.0 -64.8 285 48 379.6 379.6 302.2 379.6 0.00 35 115 15189 -64.5 -85.5 4 21.0 -64.7 283 46 387.3 387.3 303.4 387.3 0.00 36 110 15463 -60.5 -84.5 3 24.0 -60.7 282 44 399.8 399.8 305.2 399.8 0.00 37 100 16050 -64.1 -86.1 3 22.0 -64.3 280 40 403.9 403.9 305.7 403.9 0.00 38 94 16428 -65.1 -86.1 4 21.0 -65.3 284 39 409.1 409.1 306.4 409.1 0.00 39 76 17734 -62.1 -86.1 3 24.0 -62.4 299 35 441.0 441.0 310.0 441.0 0.00 40 70 18240 -64.7 -86.7 3 22.0 -64.9 305 33 446.0 446.0 310.5 446.0 0.00 41 55 19704 -67.1 -89.1 3 22.0 -67.3 294 39 472.3 472.3 312.8 472.3 0.00 42 50 20280 -66.7 -88.7 3 22.0 -67.0 290 42 486.3 486.3 314.0 486.3 0.00 43 45 20915 -67.1 -89.1 3 22.0 -67.4 292 43 500.2 500.2 314.9 500.2 0.00 44 41 21479 -63.9 -88.9 2 25.0 -64.3 294 44 521.7 521.7 316.4 521.7 0.00 45 30 23370 -68.3 -90.3 3 22.0 -68.6 300 48 558.4 558.4 318.6 558.5 0.00 46 28 23783 -69.5 -91.5 3 22.0 -69.8 300 51 566.2 566.2 319.0 566.3 0.00 47 26 24228 -66.5 -90.5 2 24.0 -67.0 300 55 586.9 586.9 320.0 586.9 0.00 48 21 25524 -65.7 -90.7 2 25.0 -66.3 300 66 626.3 626.3 321.7 626.3 0.00 49 20 25820 -66.9 -90.9 2 24.0 -67.5 300 68 631.4 631.4 322.0 631.4 0.00 50 14 27964 -68.9 -91.9 2 23.0 -69.5 692.4 692.4 324.2 692.5 0.01 TRP 219 11250 -66.7 -71.7 49 5.0 -66.7 285 71 318.7 318.8 288.3 318.8 0.01 WND 234 10849 -63.0 -67.6 53 4.7 -63.0 280 73 318.4 318.4 288.2 318.5 0.02 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 765.38 mb = 2364.35 m = 7756.95 ft Wetbulb zero: 775.63 mb = 2242.75 m = 7358.02 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 90.49 % Est. max temperature: 16.74 C = 62.14 F Sfc-Lift cond lev (LCL): 957.37 mb = 520.90 m = 1708.96 ft T: 10.51 C 700-500 lapse rate: 6.01 C/km ThetaE index: 2.21 C Layer 738.0- 700.0 mb Conv cond level (CCL): 904.20 mb = 994.94 m = 3264.20 ft Mean mixing ratio: 7.27 g/kg Conv temperature: 12.99 C = 55.38 F Cap Strength: 4.01 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 6.34 C Lifted Index @700 mb: 2.02 C Showalter Index: 5.46 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.60 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 156.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.70 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 41669.21 J/kg Cap Strength: 4.61 C Lift Cond Lev (LCL): 908.66 mb = 954.49 m = 3131.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 27 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 ---------------------------------------------------------- 0 966 446 200 5 1.7 4.7 | 129 28 -21.8 17.9 1 925 808 240 19 16.5 9.5 | 163 24 -7.1 22.7 2 850 1503 275 35 34.9 -3.1 | 228 15 11.3 10.1 3 700 3066 275 33 32.9 -2.9 | 222 14 9.4 10.3 4 500 5660 265 44 43.8 3.8 | 230 26 20.3 17.0 5 400 7290 275 64 63.8 -5.6 | 259 41 40.2 7.6 6 300 9260 280 62 61.1 -10.8 | 266 38 37.5 2.4 7 250 10440 280 69 68.0 -12.0 | 268 44 44.4 1.2 8 234 10849 280 73 71.9 -12.7 | 269 48 48.4 0.5 9 219 11250 285 71 68.6 -18.4 | 277 45 45.1 -5.2 10 200 11800 280 62 61.1 -10.8 | 266 38 37.5 2.4 11 150 13560 290 56 52.6 -19.2 | 282 30 29.1 -6.0 12 100 16050 280 40 39.4 -6.9 | 249 17 15.9 6.2 13 70 18240 305 33 27.0 -18.9 | 329 7 3.5 -5.8 14 50 20280 290 42 39.5 -14.4 | 274 16 15.9 -1.2 15 30 23370 300 48 41.6 -24.0 | 301 21 18.0 -10.8 16 20 25820 300 68 58.9 -34.0 | 301 41 35.4 -20.8 Wind Parameters Mean winds (0-6000m): 269.2 at 35.9 knts Storm direction: 299.2 at 27.0 knts Shear (0-3000m) pos: 5.7 neg: 0.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 219.2 neg: -5.6 tot: 213.6 m^2/s^2 ave: 71.2 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 83.10 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 ------------------------------------------------------------------------------- 500 237 14 151 24| 19.7 0.0 19.7|132.1 0.0 132.1 264.2 0.94| 21.1 19.8 1000 255 21 171 19| 16.7 0.0 16.7|208.1 0.0 208.1 208.1 0.93| 19.2 17.9 1500 264 26 187 16| 11.5 0.0 11.5|216.6 -1.5 215.1 143.4 0.91| 13.7 12.5 2000 268 28 197 15| 8.6 0.2 8.8|216.6 -3.4 213.2 106.6 0.89| 10.5 9.3 2500 270 29 202 14| 6.9 0.3 7.2|216.6 -5.2 211.3 84.5 0.86| 8.5 7.3 3000 271 30 206 14| 5.7 0.2 5.9|219.2 -5.6 213.6 71.2 0.84| 7.4 6.2 4000 271 31 212 15| 4.3 0.7 5.0|224.8 -5.6 219.1 54.8 0.78| 6.2 4.8 5000 270 33 217 17| 3.4 1.1 4.5|227.4 -5.6 221.8 44.4 0.71| 5.5 3.9 6000 269 36 222 18| 3.8 0.9 4.7|292.0 -5.6 286.4 47.7 0.71| 5.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251209.00.gif