UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:0000Z 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 226 SFC 973 441 -8.3 -9.1 94 0.8 -8.5 10 3 266.9 267.3 266.2 272.3 1.97 2 968 482 -4.3 -5.9 89 1.6 -4.8 7 3 271.4 271.8 270.1 278.3 2.54 3 959 556 -0.7 -6.7 64 6.0 -2.8 1 4 275.7 276.1 272.6 282.4 2.41 4 945 676 2.0 -20.0 18 22.0 -3.8 353 4 279.6 279.8 272.3 282.1 0.83 5 928 824 4.8 342 5 284.0 6 927 833 4.8 341 5 284.0 7 925 851 4.6 340 5 284.0 8 850 1539 5.0 -19.0 16 24.0 -2.3 305 7 291.4 291.6 278.9 294.5 1.00 9 817 1862 5.4 -29.6 6 35.0 -3.3 310 9 295.1 295.2 279.7 296.5 0.40 10 800 2033 4.4 -14.6 24 19.0 -2.1 313 9 295.8 296.1 281.6 300.6 1.54 11 796 2074 4.6 -31.4 5 36.0 -4.0 313 10 296.5 296.5 280.3 297.6 0.35 12 777 2270 3.6 -26.4 9 30.0 -4.3 317 11 297.5 297.6 281.0 299.3 0.57 13 746 2599 1.2 -13.8 32 15.0 -4.0 322 12 298.3 298.7 282.9 303.8 1.76 14 700 3107 -2.1 -21.1 22 19.0 -7.5 330 15 300.2 300.3 282.8 303.4 1.01 15 546 5031 -16.1 -38.1 13 22.0 -19.4 326 25 305.6 305.7 284.0 306.5 0.26 16 500 5690 -19.9 -45.9 8 26.0 -22.8 325 29 308.8 308.8 285.0 309.2 0.13 17 474 6083 -22.5 -51.5 5 29.0 -25.1 326 29 310.3 310.3 285.5 310.6 0.07 18 400 7300 -32.9 -48.9 19 16.0 -34.0 330 29 312.2 312.3 286.2 312.6 0.11 19 360 8032 -38.9 -52.9 21 14.0 -39.6 330 31 313.7 313.8 286.8 314.0 0.08 20 325 8726 -43.3 -61.3 12 18.0 -43.9 330 33 317.0 317.0 287.8 317.1 0.03 21 300 9260 -47.5 -60.5 21 13.0 -47.9 330 35 318.4 318.4 288.3 318.5 0.04 22 250 10440 -57.9 -63.9 46 6.0 -58.0 340 33 320.0 320.0 288.8 320.1 0.03 23 249 10465 -58.1 -64.1 46 6.0 -58.2 340 33 320.1 320.1 288.8 320.2 0.03 24 207 11603 -65.9 -74.9 27 9.0 -66.0 332 41 325.2 325.2 290.3 325.2 0.01 25 200 11810 -66.9 -74.9 31 8.0 -67.0 330 42 326.8 326.8 290.8 326.8 0.01 26 178 12506 -71.3 -75.8 51 4.5 -71.3 320 40 330.7 330.7 291.9 330.7 0.01 27 177 12539 -71.5 -76.1 50 4.6 -71.5 320 40 330.9 330.9 292.0 330.9 0.01 28 150 13530 -65.5 -82.5 8 17.0 -65.6 325 36 357.2 357.2 298.1 357.3 0.00 29 137 14083 -62.5 -84.5 4 22.0 -62.7 322 35 371.9 371.9 300.9 371.9 0.00 30 100 16020 -62.1 -87.1 2 25.0 -62.3 310 33 407.7 407.7 306.2 407.8 0.00 31 70 18230 -61.1 -88.1 2 27.0 -61.4 290 27 453.7 453.7 311.2 453.7 0.00 32 50 20320 -60.9 -88.9 1 28.0 -61.4 310 36 500.0 500.0 314.9 500.0 0.00 33 49 20446 -59.7 -88.7 1 29.0 -60.3 309 36 505.7 505.7 315.4 505.7 0.00 34 31 23253 -67.7 -91.7 2 24.0 -68.1 287 38 554.9 554.9 318.3 554.9 0.00 35 30 23450 -67.7 -91.7 2 24.0 -68.1 285 38 560.1 560.1 318.6 560.1 0.00 36 27 24085 -66.3 -91.3 2 25.0 -66.8 282 41 581.1 581.1 319.7 581.2 0.00 37 20 25890 -68.9 -92.9 2 24.0 -69.4 275 48 625.3 625.3 321.7 625.3 0.00 38 14 28004 -72.7 -94.7 2 22.0 -73.0 270 65 679.5 679.5 323.7 679.6 0.00 39 10 29980 -72.5 -94.5 2 22.0 -73.0 265 81 748.9 748.9 325.9 749.0 0.00 40 9.0 30600 -71.9 -94.9 2 23.0 -72.5 774.1 774.1 326.6 774.2 0.00 TRP 177 12539 -71.5 -76.1 50 4.6 -71.5 320 40 330.9 330.9 292.0 330.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: Surface below freezing Freezing level: 955.37 mb = 587.40 m = 1927.14 ft Freezing level: 729.27 mb = 2783.50 m = 9132.10 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 18.87 % Est. max temperature: 18.99 C = 66.17 F Sfc-Lift cond lev (LCL): 960.46 mb = 544.27 m = 1785.65 ft T: -1.29 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.97 C Layer 796.0- 777.0 mb Conv cond level (CCL): 462.58 mb = 6257.76 m = 20530.46 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 35.05 C = 95.09 F Cap Strength: 17.57 C Lifted Index: 19.34 C Risk: None Lifted Index @300 mb: 22.97 C Lifted Index @700 mb: 15.93 C Showalter Index: 13.01 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 0.90 C K Index: -13.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.01 J/kg Max Up Vert Vel: 11.66 m/s Conv Inhibition (B-): 56037.88 J/kg Cap Strength: 19.09 C Lift Cond Lev (LCL): 685.99 mb = 3263.62 m = 10707.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 13 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 ---------------------------------------------------------- 0 973 441 10 3 -0.5 -3.0 | 172 10 -1.4 9.9 1 925 851 340 5 1.7 -4.7 | 186 8 0.8 8.1 2 850 1539 305 7 5.7 -4.0 | 209 10 4.8 8.8 3 700 3107 330 15 7.5 -13.0 | 271 7 6.6 -0.2 4 500 5690 325 29 16.6 -23.8 | 305 19 15.7 -10.9 5 400 7300 330 29 14.5 -25.1 | 312 18 13.6 -12.3 6 300 9260 330 35 17.5 -30.3 | 317 24 16.6 -17.5 7 250 10440 340 33 11.3 -31.0 | 330 21 10.4 -18.2 8 200 11810 330 42 21.0 -36.4 | 320 31 20.1 -23.6 9 177 12539 320 40 25.7 -30.6 | 306 31 24.8 -17.8 10 150 13530 325 36 20.6 -29.5 | 310 26 19.7 -16.7 11 100 16020 310 33 25.3 -21.2 | 289 26 24.4 -8.4 12 70 18230 290 27 25.4 -9.2 | 262 25 24.5 3.6 13 50 20320 310 36 27.6 -23.1 | 291 29 26.7 -10.3 14 30 23450 285 38 36.7 -9.8 | 265 36 35.8 3.0 15 20 25890 275 48 47.8 -4.2 | 260 48 46.9 8.6 16 10 29980 265 81 80.7 7.1 | 256 82 79.8 19.9 Wind Parameters Mean winds (0-6000m): 325.9 at 17.1 knts Storm direction: 355.9 at 12.9 knts Shear (0-3000m) pos: 1.8 neg: 1.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 33.8 neg: 0.0 tot: 33.8 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.88 Bulk Shear: 23.58 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 ------------------------------------------------------------------------------- 500 348 4 180 9| 0.0 3.4 3.4| 5.9 0.0 5.9 11.9 0.77| 3.5 2.7 1000 332 5 190 8| 0.0 3.0 3.0| 11.9 0.0 11.9 11.9 0.81| 3.3 2.7 1500 321 6 199 9| 0.8 2.0 2.8| 17.9 0.0 17.9 11.9 0.81| 3.2 2.6 2000 320 7 206 8| 1.3 1.5 2.8| 23.7 0.0 23.7 11.9 0.84| 3.1 2.6 2500 322 8 213 8| 1.6 1.2 2.8| 29.4 0.0 29.4 11.8 0.86| 3.2 2.7 3000 325 9 221 7| 1.8 1.0 2.8| 33.8 0.0 33.8 11.3 0.86| 3.1 2.7 4000 326 12 243 6| 1.4 1.4 2.7| 40.9 0.0 40.9 10.2 0.77| 3.0 2.4 5000 326 15 265 7| 1.1 1.6 2.7| 46.9 0.0 46.9 9.4 0.68| 3.0 2.0 6000 326 17 279 9| 1.1 1.4 2.4| 53.7 0.0 53.7 8.9 0.67| 2.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251229.00.gif