UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:1200Z 29 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 196 SFC 969 448 -0.3 -0.6 98 0.3 -0.4 310 3 275.3 276.0 274.3 285.6 3.77 2 925 819 -2.5 -2.5 100 0.0 -2.5 345 19 276.8 277.3 274.7 286.2 3.43 3 885 1168 -4.9 -5.2 98 0.3 -5.0 335 19 277.8 278.3 274.5 286.0 2.93 4 882 1195 -1.7 -27.7 12 26.0 -7.2 334 19 281.4 281.5 272.8 282.8 0.44 5 881 1204 -0.9 -27.9 11 27.0 -6.7 333 19 282.3 282.4 273.3 283.7 0.44 6 865 1352 3.8 -41.2 2 45.0 -4.4 329 19 288.7 288.7 276.2 289.1 0.12 7 859 1408 4.0 -41.0 2 45.0 -4.3 327 19 289.5 289.5 276.6 289.9 0.12 8 854 1456 4.0 -27.0 8 31.0 -3.7 326 19 289.9 290.0 277.4 291.5 0.49 9 850 1494 3.8 -30.2 6 34.0 -4.0 325 19 290.1 290.2 277.3 291.3 0.37 10 759 2406 -0.7 -12.7 40 12.0 -4.8 322 25 294.8 295.1 281.6 300.6 1.89 11 700 3049 -3.3 -19.3 28 16.0 -7.9 320 29 298.8 299.0 282.4 302.6 1.18 12 689 3174 -3.7 -20.7 25 17.0 -8.5 319 29 299.7 299.9 282.7 303.2 1.07 13 500 5630 -20.5 -41.5 13 21.0 -23.1 305 36 308.0 308.1 284.8 308.8 0.20 14 484 5870 -21.5 -46.5 9 25.0 -24.1 306 35 309.7 309.7 285.4 310.1 0.12 15 415 6980 -31.1 -42.1 33 11.0 -32.1 309 32 311.3 311.3 286.1 312.1 0.23 16 400 7240 -33.3 -46.3 26 13.0 -34.3 310 31 311.7 311.7 286.1 312.3 0.15 17 351 8142 -41.1 -52.1 30 11.0 -41.6 310 36 313.1 313.1 286.5 313.4 0.09 18 302 9146 -48.7 -57.7 34 9.0 -49.0 310 42 316.1 316.1 287.5 316.3 0.05 19 300 9190 -49.1 -59.1 30 10.0 -49.4 310 42 316.1 316.2 287.5 316.3 0.04 20 271 9848 -54.3 -66.3 22 12.0 -54.5 310 43 317.9 317.9 288.1 318.0 0.02 21 268 9919 -54.5 -67.5 19 13.0 -54.7 310 43 318.6 318.6 288.3 318.7 0.02 22 259 10136 -55.7 -64.7 32 9.0 -55.8 310 44 320.0 320.0 288.8 320.1 0.02 23 257 10185 -56.3 -61.2 54 4.9 -56.4 310 44 319.8 319.8 288.7 320.0 0.04 24 250 10360 -57.1 -64.1 41 7.0 -57.2 310 44 321.2 321.2 289.1 321.3 0.03 25 213 11357 -64.7 -71.7 38 7.0 -64.7 306 48 324.4 324.4 290.1 324.4 0.01 26 200 11740 -67.3 -73.3 42 6.0 -67.3 305 50 326.2 326.2 290.6 326.2 0.01 27 181 12335 -70.5 -74.4 56 3.9 -70.5 300 50 330.4 330.4 291.8 330.4 0.01 28 157 13185 -67.1 -84.1 7 17.0 -67.2 296 47 349.9 349.9 296.6 349.9 0.00 29 150 13460 -66.3 -84.3 6 18.0 -66.4 295 46 355.9 355.9 297.9 355.9 0.00 30 142 13794 -63.7 -84.7 4 21.0 -63.8 296 44 366.0 366.0 299.8 366.0 0.00 31 104 15716 -60.5 -85.5 2 25.0 -60.7 300 32 406.3 406.3 306.0 406.3 0.00 32 100 15960 -60.9 -85.9 2 25.0 -61.2 300 31 410.1 410.1 306.5 410.1 0.00 33 83 17115 -60.3 -86.3 2 26.0 -60.6 303 36 433.7 433.7 309.2 433.7 0.00 34 70 18170 -61.9 -86.9 2 25.0 -62.2 305 40 452.0 452.0 311.0 452.0 0.00 35 59 19225 -62.7 -87.7 2 25.0 -63.0 292 38 472.8 472.8 312.9 472.8 0.00 36 53 19889 -60.7 -87.7 2 27.0 -61.2 284 37 492.2 492.2 314.4 492.2 0.00 37 50 20250 -62.1 -88.1 2 26.0 -62.6 280 36 497.1 497.1 314.8 497.2 0.00 38 42 21323 -64.9 -89.9 2 25.0 -65.3 280 36 515.6 515.6 316.0 515.6 0.00 39 35 22441 -63.5 -89.5 2 26.0 -64.0 280 36 546.9 546.9 317.9 546.9 0.00 40 30 23380 -67.7 -90.7 2 23.0 -68.1 280 36 560.1 560.1 318.6 560.1 0.00 41 29 23584 -68.3 -91.3 2 23.0 -68.7 279 39 563.9 563.9 318.8 563.9 0.00 42 27 24015 -66.5 -90.5 2 24.0 -67.0 276 45 580.6 580.6 319.7 580.6 0.00 43 20 25820 -69.1 -91.1 3 22.0 -69.5 265 71 624.7 624.7 321.7 624.7 0.00 44 11 29328 -75.5 -94.5 4 19.0 -75.8 269 83 717.9 717.9 325.0 717.9 0.00 45 10 29880 -74.9 -94.9 3 20.0 -75.3 270 85 740.0 740.0 325.7 740.0 0.00 46 5.1 33837 -70.1 -92.1 3 22.0 -71.4 918.8 918.8 329.8 919.0 0.02 TRP 181 12335 -70.5 -74.4 56 3.9 -70.5 300 50 330.4 330.4 291.8 330.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: Surface below freezing Freezing level: 877.94 mb = 1232.52 m = 4043.66 ft Freezing level: 773.16 mb = 2263.99 m = 7427.71 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 32.27 % Est. max temperature: 15.90 C = 60.62 F Sfc-Lift cond lev (LCL): 964.33 mb = 486.77 m = 1596.99 ft T: -0.53 C 700-500 lapse rate: 6.66 C/km ThetaE index: 3.46 C Layer 885.0- 881.0 mb Conv cond level (CCL): 610.56 mb = 4100.04 m = 13451.42 ft Mean mixing ratio: 2.92 g/kg Conv temperature: 27.13 C = 80.83 F Cap Strength: 15.62 C Lifted Index: 18.80 C Risk: None Lifted Index @300 mb: 21.43 C Lifted Index @700 mb: 15.08 C Showalter Index: 14.70 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: -9.70 C K Index: -21.90 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.78 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 64488.89 J/kg Cap Strength: 18.81 C Lift Cond Lev (LCL): 880.08 mb = 1212.67 m = 3978.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 21 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 ---------------------------------------------------------- 0 969 448 310 3 2.3 -1.9 | 171 19 -3.0 18.3 1 925 819 345 19 4.9 -18.4 | 169 2 -0.4 1.9 2 850 1494 325 19 10.9 -15.6 | 230 7 5.6 4.7 3 700 3049 320 29 18.6 -22.2 | 278 13 13.4 -2.0 4 500 5630 305 36 29.5 -20.6 | 271 24 24.2 -0.4 5 400 7240 310 31 23.7 -19.9 | 269 18 18.5 0.3 6 300 9190 310 42 32.2 -27.0 | 284 28 26.9 -6.8 7 250 10360 310 44 33.7 -28.3 | 286 30 28.4 -8.1 8 200 11740 305 50 41.0 -28.7 | 283 37 35.7 -8.4 9 181 12335 300 50 43.3 -25.0 | 277 38 38.0 -4.8 10 150 13460 295 46 41.7 -19.4 | 269 36 36.4 0.8 11 100 15960 300 31 26.8 -15.5 | 258 22 21.6 4.7 12 70 18170 305 40 32.8 -22.9 | 276 28 27.5 -2.7 13 50 20250 280 36 35.5 -6.3 | 245 33 30.2 14.0 14 30 23380 280 36 35.5 -6.3 | 245 33 30.2 14.0 15 20 25820 265 71 70.7 6.2 | 248 71 65.4 26.4 16 10 29880 270 85 85.0 -0.0 | 256 82 79.7 20.2 Wind Parameters Mean winds (0-6000m): 315.3 at 27.9 knts Storm direction: 345.3 at 20.9 knts Shear (0-3000m) pos: 2.8 neg: 2.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -1.2 tot: 33.7 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.76 Bulk Shear: 39.00 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 ------------------------------------------------------------------------------- 500 341 13 172 8| 17.0 0.0 17.0| 14.4 -0.4 13.9 27.9 0.22| 18.9 4.2 1000 337 16 190 6| 8.5 2.5 11.0| 16.2 -0.4 15.8 15.8 0.25| 12.0 3.0 1500 332 17 210 6| 5.7 2.4 8.0| 22.0 -0.4 21.5 14.3 0.33| 9.1 3.0 2000 329 19 228 6| 4.2 2.5 6.7| 28.1 -0.4 27.6 13.8 0.38| 7.7 2.9 2500 327 21 243 7| 3.4 2.6 6.0| 33.8 -0.4 33.4 13.4 0.40| 6.8 2.7 3000 325 22 253 8| 2.8 2.5 5.4| 34.9 -1.2 33.7 11.2 0.38| 6.1 2.3 4000 322 24 263 10| 2.1 2.4 4.5| 34.9 -4.9 30.0 7.5 0.32| 5.1 1.6 5000 318 26 267 12| 1.7 2.3 4.0| 34.9 -11.9 23.0 4.6 0.26| 4.5 1.2 6000 315 28 268 14| 1.4 1.9 3.3| 34.9 -14.9 20.0 3.3 0.23| 4.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251229.12.gif