UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:0000Z 4 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 136 SFC 962 445 -1.9 -2.0 99 0.1 -1.9 160 7 274.3 274.8 273.2 283.6 3.43 2 925 756 -4.3 -4.3 100 0.0 -4.3 170 9 274.9 275.4 273.0 283.2 3.00 3 916 833 -4.7 -4.7 100 0.0 -4.7 172 9 275.3 275.8 273.1 283.4 2.94 4 914 850 -4.3 -5.0 95 0.7 -4.6 172 9 275.9 276.3 273.3 283.8 2.88 5 911 876 -1.1 -9.1 55 8.0 -3.8 173 9 279.4 279.8 274.2 285.4 2.10 6 908 903 -0.7 -9.7 51 9.0 -3.7 173 9 280.1 280.4 274.5 285.8 2.01 7 906 921 -0.9 -10.9 47 10.0 -4.1 174 9 280.0 280.4 274.2 285.3 1.83 8 872 1228 2.8 -6.2 52 9.0 -0.7 180 8 287.0 287.5 279.1 295.0 2.75 9 870 1247 2.8 -5.2 56 8.0 -0.4 181 8 287.2 287.7 279.4 295.8 2.98 10 850 1435 1.6 -6.4 55 8.0 -1.5 185 7 287.8 288.3 279.5 295.9 2.78 11 700 2969 -9.3 -11.9 81 2.6 -10.1 245 1 292.2 292.6 280.8 298.8 2.19 12 667 3341 -11.7 -13.1 89 1.4 -12.1 241 5 293.6 293.9 281.3 299.9 2.09 13 660 3422 -10.3 -14.4 72 4.1 -11.5 241 6 296.0 296.4 282.1 301.8 1.90 14 626 3828 -12.5 -15.0 82 2.5 -13.2 237 10 298.0 298.4 283.0 303.9 1.90 15 577 4447 -15.9 -23.9 50 8.0 -17.7 231 17 301.1 301.2 283.1 304.2 0.96 16 570 4539 -16.3 -24.3 50 8.0 -18.0 230 18 301.6 301.8 283.2 304.7 0.94 17 502 5481 -23.9 -27.8 70 3.9 -24.6 220 29 303.6 303.7 283.8 306.1 0.77 18 500 5510 -24.1 -28.5 67 4.4 -24.8 220 29 303.7 303.8 283.8 306.1 0.73 19 497 5554 -24.3 -33.3 43 9.0 -25.6 220 29 303.9 304.0 283.6 305.5 0.46 20 476 5866 -26.3 -39.3 28 13.0 -27.8 223 30 305.2 305.3 283.8 306.2 0.27 21 475 5881 -26.5 -39.5 28 13.0 -27.9 223 30 305.2 305.2 283.8 306.1 0.26 22 400 7090 -37.7 -42.7 59 5.0 -38.1 235 35 306.0 306.0 284.1 306.8 0.22 23 352 7956 -45.3 -48.4 71 3.1 -45.4 235 37 307.1 307.2 284.4 307.6 0.13 24 336 8264 -48.3 -53.3 56 5.0 -48.4 235 38 307.2 307.2 284.4 307.5 0.08 25 322 8543 -50.1 -56.1 49 6.0 -50.3 235 39 308.4 308.4 284.8 308.7 0.06 26 306 8873 -53.3 -56.7 66 3.4 -53.4 235 40 308.5 308.5 284.8 308.7 0.06 27 304 8915 -53.7 -59.7 48 6.0 -53.8 235 40 308.5 308.5 284.8 308.6 0.04 28 301 8979 -54.3 -57.5 68 3.2 -54.4 235 40 308.5 308.5 284.8 308.7 0.05 29 300 9000 -54.3 -57.6 67 3.3 -54.4 235 40 308.8 308.8 284.9 309.0 0.05 30 282 9397 -57.1 -62.1 53 5.0 -57.2 228 42 310.3 310.3 285.5 310.4 0.03 31 266 9768 -58.3 -68.3 27 10.0 -58.4 222 44 313.8 313.8 286.7 313.8 0.01 32 251 10135 -59.7 -66.7 40 7.0 -59.8 215 46 316.9 317.0 287.8 317.0 0.02 33 250 10160 -59.7 -66.7 40 7.0 -59.8 215 46 317.3 317.3 287.9 317.4 0.02 34 228 10731 -62.3 -71.3 29 9.0 -62.4 220 40 321.8 321.8 289.3 321.9 0.01 35 200 11540 -61.5 -77.5 10 16.0 -61.6 220 19 335.4 335.4 293.2 335.4 0.00 36 182 12129 -58.3 -81.3 4 23.0 -58.5 220 23 349.7 349.7 296.6 349.8 0.00 37 150 13350 -56.5 -83.5 2 27.0 -56.8 220 31 372.7 372.7 301.1 372.7 0.00 38 149 13392 -56.1 -83.1 2 27.0 -56.4 220 31 374.1 374.1 301.3 374.1 0.00 39 100 15890 -60.5 -85.5 2 25.0 -60.8 210 31 410.8 410.8 306.6 410.8 0.00 40 95 16212 -58.9 -85.9 2 27.0 -59.3 214 29 420.0 420.0 307.7 420.1 0.00 41 70 18120 -62.5 -87.5 2 25.0 -62.8 235 19 450.7 450.7 310.9 450.7 0.00 42 65 18573 -64.7 -88.7 2 24.0 -65.0 236 22 455.5 455.5 311.4 455.5 0.00 43 56 19482 -63.7 -88.7 2 25.0 -64.0 238 27 477.6 477.6 313.2 477.7 0.00 44 51 20050 -66.5 -89.5 3 23.0 -66.7 240 30 484.0 484.0 313.8 484.0 0.00 45 50 20170 -65.5 -89.5 2 24.0 -65.8 240 31 489.1 489.1 314.1 489.1 0.00 46 42 21231 -64.7 -89.7 2 25.0 -65.1 243 35 516.1 516.1 316.1 516.1 0.00 47 30 23250 -71.5 -91.5 4 20.0 -71.7 250 42 549.7 549.7 318.1 549.7 0.00 48 29 23450 -71.7 -91.7 4 20.0 -71.9 250 44 554.5 554.5 318.3 554.5 0.00 49 20 25630 -73.7 -93.7 3 20.0 -73.9 255 62 610.6 610.6 321.1 610.6 0.00 50 17 26580 -74.5 -93.5 4 19.0 -74.7 259 68 637.1 637.1 322.2 637.1 0.00 51 10 29660 -76.3 -95.3 3 19.0 -76.6 270 87 734.7 734.7 325.5 734.8 0.00 52 6.9 31828 -71.1 -94.1 2 23.0 -72.0 838.6 838.6 328.1 838.6 0.01 TRP 228 10731 -62.3 -71.3 29 9.0 -62.4 220 40 321.8 321.8 289.3 321.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: Surface below freezing Freezing level: 897.73 mb = 995.39 m = 3265.68 ft Freezing level: 827.98 mb = 1660.17 m = 5446.70 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 68.90 % Est. max temperature: 12.55 C = 54.60 F Sfc-Lift cond lev (LCL): 960.29 mb = 458.88 m = 1505.50 ft T: -2.01 C 700-500 lapse rate: 5.82 C/km ThetaE index: 0.52 C Layer 906.0- 872.0 mb Conv cond level (CCL): 703.96 mb = 2924.48 m = 9594.65 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 15.69 C = 60.25 F Cap Strength: 14.20 C Lifted Index: 14.26 C Risk: None Lifted Index @300 mb: 15.35 C Lifted Index @700 mb: 8.20 C Showalter Index: 7.76 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 17.70 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.01 J/kg Max Up Vert Vel: 11.83 m/s Conv Inhibition (B-): 67916.31 J/kg Cap Strength: 14.16 C Lift Cond Lev (LCL): 847.60 mb = 1457.37 m = 4781.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 10 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 ---------------------------------------------------------- 0 962 445 160 7 -2.4 6.6 | 102 12 -11.8 2.4 1 925 756 170 9 -1.6 8.9 | 113 12 -11.0 4.7 2 850 1435 185 7 0.6 7.0 | 108 9 -8.8 2.8 3 700 2969 245 1 0.9 0.4 | 66 9 -8.5 -3.7 4 500 5510 220 29 18.6 22.2 | 207 20 9.2 18.1 5 400 7090 235 35 28.7 20.1 | 230 25 19.3 15.9 6 300 9000 235 40 32.8 22.9 | 231 30 23.4 18.8 7 250 10160 215 46 26.4 37.7 | 207 38 17.0 33.5 8 228 10731 220 40 25.7 30.6 | 212 31 16.3 26.5 9 200 11540 220 19 12.2 14.6 | 195 11 2.8 10.4 10 150 13350 220 31 19.9 23.7 | 208 22 10.5 19.6 11 100 15890 210 31 15.5 26.8 | 195 24 6.1 22.7 12 70 18120 235 19 15.6 10.9 | 222 9 6.2 6.8 13 50 20170 240 31 26.8 15.5 | 237 21 17.4 11.4 14 30 23250 250 42 39.5 14.4 | 251 32 30.1 10.2 15 20 25630 255 62 59.9 16.0 | 257 52 50.5 11.9 16 10 29660 270 87 87.0 -0.0 | 273 78 77.6 -4.1 Wind Parameters Mean winds (0-6000m): 216.2 at 13.7 knts Storm direction: 246.2 at 10.3 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -26.5 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -13.8 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.05 Bulk Shear: 13.85 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 ------------------------------------------------------------------------------- 500 168 8 110 12| 2.5 0.0 2.5| 7.5 -0.3 7.3 14.5 0.71| 3.3 2.3 1000 173 8 110 11| 1.6 0.0 1.6| 7.5 -2.5 5.0 5.0 0.27| 2.7 0.7 1500 178 7 108 10| 1.7 0.0 1.7| 7.5 -6.8 0.7 0.5 -0.07| 2.8 -0.2 2000 182 7 104 9| 1.6 0.0 1.6| 7.5 -11.2 -3.7 -1.8 -0.28| 2.7 -0.7 2500 181 6 99 9| 1.4 0.0 1.4| 7.5 -13.8 -6.2 -2.5 -0.32| 2.6 -0.8 3000 186 5 97 9| 1.2 0.9 2.1| 8.9 -13.8 -4.9 -1.6 -0.18| 3.0 -0.6 4000 206 7 108 7| 0.9 2.1 3.0| 13.1 -13.8 -0.7 -0.2 0.09| 3.7 0.3 5000 211 10 138 6| 0.7 2.8 3.5| 13.4 -17.6 -4.2 -0.8 0.04| 4.2 0.2 6000 216 14 169 7| 1.0 2.3 3.3| 43.0 -17.6 25.4 4.2 0.15| 4.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251204.00.gif