UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:1200Z 18 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 203 SFC 970 450 2.8 2.7 99 0.1 2.8 145 7 278.4 279.2 277.4 291.5 4.79 2 943 678 1.4 1.4 100 0.0 1.4 193 18 279.2 280.0 277.4 291.6 4.49 3 925 835 5.6 3.9 89 1.7 4.8 225 25 285.0 286.0 281.5 300.4 5.47 4 924 844 5.6 4.0 89 1.6 4.8 225 25 285.1 286.1 281.6 300.6 5.52 5 863 1399 1.8 1.8 100 0.0 1.8 225 33 286.8 287.7 281.8 301.1 5.05 6 850 1522 3.0 -0.1 80 3.1 1.5 225 35 289.3 290.1 282.3 302.1 4.47 7 848 1541 3.0 -0.7 77 3.7 1.3 225 35 289.5 290.2 282.1 301.8 4.28 8 700 3073 -5.1 -14.1 49 9.0 -8.0 245 31 296.8 297.2 282.4 302.5 1.83 9 628 3917 -10.1 -22.1 37 12.0 -13.1 268 24 300.5 300.7 282.9 303.8 1.04 10 612 4116 -10.9 -26.9 25 16.0 -14.4 273 22 301.8 301.9 283.0 304.1 0.69 11 592 4372 -9.7 -40.7 6 31.0 -14.7 280 20 306.1 306.1 284.1 306.7 0.18 12 520 5364 -14.3 -54.3 2 40.0 -18.7 307 12 312.1 312.1 286.1 312.3 0.05 13 500 5660 -16.1 -53.1 3 37.0 -20.1 315 9 313.4 313.4 286.6 313.6 0.06 14 442 6575 -22.7 -55.7 3 33.0 -25.5 323 8 316.3 316.3 287.6 316.5 0.05 15 434 6709 -22.9 -40.9 18 18.0 -25.2 325 8 317.7 317.8 288.3 318.6 0.25 16 400 7300 -27.7 -35.7 46 8.0 -28.8 330 7 319.0 319.1 288.9 320.6 0.46 17 364 7968 -34.1 -36.3 80 2.2 -34.4 327 10 319.2 319.3 289.0 320.9 0.47 18 300 9290 -45.1 -48.9 66 3.8 -45.3 320 15 321.8 321.8 289.5 322.4 0.15 19 295 9402 -46.3 -49.8 67 3.5 -46.4 324 16 321.6 321.7 289.4 322.2 0.14 20 283 9676 -48.1 -58.1 31 10.0 -48.4 334 17 322.9 322.9 289.7 323.1 0.05 21 278 9793 -49.1 -53.8 58 4.7 -49.3 339 18 323.1 323.1 289.8 323.5 0.09 22 250 10480 -55.1 -62.1 42 7.0 -55.2 5 21 324.1 324.2 290.0 324.3 0.04 23 238 10793 -57.9 -66.9 31 9.0 -58.0 4 17 324.5 324.5 290.2 324.6 0.02 24 209 11600 -64.9 -70.9 43 6.0 -65.0 1 8 325.9 325.9 290.5 325.9 0.01 25 206 11689 -64.1 -73.1 28 9.0 -64.1 1 7 328.5 328.5 291.3 328.5 0.01 26 200 11870 -64.3 -73.3 28 9.0 -64.4 360 5 330.9 330.9 292.0 331.0 0.01 27 186 12311 -66.5 -72.5 43 6.0 -66.5 270 9 334.3 334.3 292.9 334.4 0.01 28 169 12893 -64.1 -80.1 9 16.0 -64.2 261 13 347.6 347.6 296.1 347.6 0.00 29 150 13620 -65.1 -82.1 8 17.0 -65.2 250 19 357.9 357.9 298.3 357.9 0.00 30 131 14450 -62.9 -86.9 3 24.0 -63.1 245 18 376.0 376.0 301.6 376.0 0.00 31 129 14544 -62.7 -85.7 3 23.0 -62.9 244 18 378.0 378.0 301.9 378.0 0.00 32 121 14937 -65.1 -85.1 5 20.0 -65.2 242 17 380.6 380.6 302.3 380.6 0.00 33 100 16100 -64.5 -86.5 3 22.0 -64.7 235 15 403.1 403.1 305.6 403.1 0.00 34 70 18300 -61.5 -87.5 2 26.0 -61.9 260 27 452.8 452.8 311.1 452.8 0.00 35 69 18389 -61.1 -87.1 2 26.0 -61.4 260 27 455.5 455.5 311.4 455.6 0.00 36 55 19785 -64.5 -88.5 2 24.0 -64.8 260 26 478.3 478.3 313.3 478.3 0.00 37 50 20370 -61.9 -87.9 2 26.0 -62.4 260 25 497.6 497.6 314.8 497.6 0.00 38 47 20752 -60.7 -87.7 2 27.0 -61.3 265 30 509.4 509.4 315.6 509.4 0.00 39 35 22576 -61.9 -87.9 2 26.0 -62.6 288 52 551.1 551.1 318.2 551.1 0.00 40 30 23520 -65.1 -90.1 2 25.0 -65.6 300 64 567.2 567.2 319.0 567.2 0.00 41 20 25940 -71.7 -92.7 3 21.0 -72.0 300 73 616.7 616.7 321.3 616.7 0.00 42 15 27617 -75.7 -94.7 4 19.0 -75.9 298 104 656.3 656.3 322.9 656.3 0.00 43 11 29417 -73.9 -93.9 3 20.0 -74.3 296 137 723.7 723.7 325.1 723.7 0.00 44 10 29970 -75.7 -95.7 3 20.0 -76.0 295 147 737.0 737.0 325.6 737.0 0.00 45 9.1 30514 -76.5 -95.5 3 19.0 -76.8 754.1 754.1 326.0 754.1 0.00 TRP 186 12311 -66.5 -72.5 43 6.0 -66.5 270 9 334.3 334.3 292.9 334.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 793.19 mb = 2108.47 m = 6917.47 ft Wetbulb zero: 827.21 mb = 1739.37 m = 5706.53 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 47.39 % Est. max temperature: 15.10 C = 59.19 F Sfc-Lift cond lev (LCL): 968.37 mb = 463.64 m = 1521.12 ft T: 2.72 C 700-500 lapse rate: 4.25 C/km ThetaE index: 0.30 C Layer 848.0- 700.0 mb Conv cond level (CCL): 970.00 mb = 450.01 m = 1476.39 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 3.52 C = 38.33 F Cap Strength: 13.98 C Lifted Index: 14.58 C Risk: None Lifted Index @300 mb: 17.28 C Lifted Index @700 mb: 5.78 C Showalter Index: 11.36 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 16.00 C K Index: 10.00 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.45 J/kg Max Up Vert Vel: 9.32 m/s Conv Inhibition (B-): 61368.64 J/kg Cap Strength: 14.31 C Lift Cond Lev (LCL): 909.27 mb = 974.50 m = 3197.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 17 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 ---------------------------------------------------------- 0 970 450 145 7 -4.0 5.7 | 109 22 -20.9 7.0 1 925 835 225 25 17.7 17.7 | 182 19 0.7 19.0 2 850 1522 225 35 24.7 24.7 | 197 27 7.8 26.1 3 700 3073 245 31 28.1 13.1 | 218 18 11.2 14.4 4 500 5660 315 9 6.4 -6.4 | 64 12 -10.6 -5.1 5 400 7300 330 7 3.5 -6.1 | 71 14 -13.4 -4.7 6 300 9290 320 15 9.6 -11.5 | 36 13 -7.3 -10.2 7 250 10480 5 21 -1.8 -20.9 | 44 27 -18.8 -19.6 8 200 11870 360 5 -0.0 -5.0 | 78 17 -16.9 -3.7 9 186 12311 270 9 9.0 -0.0 | 99 8 -7.9 1.3 10 150 13620 250 19 17.9 6.5 | 187 8 0.9 7.8 11 100 16100 235 15 12.3 8.6 | 155 11 -4.6 9.9 12 70 18300 260 27 26.6 4.7 | 238 11 9.7 6.0 13 50 20370 260 25 24.6 4.3 | 234 10 7.7 5.7 14 30 23520 300 64 55.4 -32.0 | 309 49 38.5 -30.7 15 20 25940 300 73 63.2 -36.5 | 307 58 46.3 -35.2 16 10 29970 295 147 133.2 -62.1 | 298 131 116.3 -60.8 Wind Parameters Mean winds (0-6000m): 244.4 at 22.6 knts Storm direction: 274.4 at 17.0 knts Shear (0-3000m) pos: 4.5 neg: 1.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 121.2 deg Storm rel helicity (0-3000m) pos: 258.6 neg: 0.0 tot: 258.6 m^2/s^2 ave: 86.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 7.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.68 Bulk Shear: 16.24 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 ------------------------------------------------------------------------------- 500 215 18 158 17| 27.1 0.0 27.1|167.2 0.0 167.2 334.4 0.96| 31.4 30.2 1000 222 24 178 19| 13.6 3.7 17.3|192.0 0.0 192.0 192.0 0.88| 19.4 17.2 1500 224 28 186 21| 9.3 2.5 11.8|212.0 0.0 212.0 141.3 0.86| 14.4 12.5 2000 227 29 191 22| 7.0 1.9 8.8|228.4 0.0 228.4 114.2 0.85| 11.8 10.0 2500 230 30 195 21| 5.6 1.5 7.1|242.2 0.0 242.2 96.9 0.83| 10.3 8.6 3000 233 30 199 20| 4.5 1.2 5.7|258.6 0.0 258.6 86.2 0.80| 9.8 7.8 4000 239 28 204 18| 3.0 0.9 3.9|275.7 0.0 275.7 68.9 0.77| 9.1 7.1 5000 241 25 202 15| 2.0 0.7 2.7|288.7 0.0 288.7 57.7 0.77| 8.4 6.5 6000 244 23 198 12| 1.5 0.6 2.1|294.7 0.0 294.7 49.1 0.76| 7.3 5.6 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251218.12.gif