UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:1200Z 6 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 87 SFC 956 452 2.4 1.8 96 0.6 2.1 195 9 279.1 279.9 277.5 291.7 4.55 2 925 718 0.2 0.2 100 0.0 0.2 175 21 279.5 280.2 277.2 291.1 4.19 3 904 902 -0.7 -0.7 100 0.0 -0.7 190 24 280.4 281.1 277.4 291.6 4.02 4 899 947 0.2 0.1 99 0.1 0.1 194 24 281.8 282.5 278.5 293.8 4.28 5 850 1396 -0.5 -0.5 100 0.0 -0.5 230 31 285.6 286.4 280.4 297.9 4.34 6 809 1792 -0.5 -1.0 96 0.5 -0.7 230 32 289.7 290.5 282.3 302.4 4.39 7 728 2627 -5.7 -5.8 99 0.1 -5.7 230 34 292.9 293.5 282.5 302.9 3.40 8 710 2823 -6.9 -9.2 84 2.3 -7.7 230 35 293.6 294.1 282.0 301.7 2.68 9 700 2934 -7.9 -16.9 48 9.0 -10.5 230 35 293.7 294.0 280.6 298.2 1.45 10 699 2945 -7.9 -16.9 48 9.0 -10.5 230 35 293.9 294.1 280.6 298.3 1.45 11 654 3460 -9.1 -24.1 28 15.0 -12.6 226 36 298.1 298.3 281.7 300.8 0.83 12 650 3507 -8.5 -32.5 12 24.0 -13.1 226 36 299.3 299.4 281.6 300.6 0.38 13 603 4083 -12.9 -42.9 6 30.0 -17.0 221 37 300.8 300.8 281.8 301.3 0.14 14 584 4326 -14.5 -41.5 8 27.0 -18.1 219 38 301.7 301.7 282.3 302.3 0.17 15 574 4457 -15.3 -26.3 38 11.0 -17.6 218 38 302.2 302.4 283.3 304.8 0.78 16 541 4900 -19.3 -23.0 72 3.7 -20.1 215 39 302.6 302.8 283.9 306.2 1.11 17 525 5122 -20.7 -31.7 37 11.0 -22.5 213 39 303.5 303.6 283.5 305.3 0.51 18 500 5480 -23.5 -43.5 14 20.0 -25.6 210 40 304.4 304.4 283.4 305.0 0.16 19 486 5687 -25.3 -48.3 10 23.0 -27.2 209 42 304.7 304.7 283.4 305.0 0.10 20 432 6531 -31.9 -49.9 15 18.0 -33.1 207 48 306.7 306.7 284.2 307.0 0.09 21 427 6613 -32.5 -41.5 40 9.0 -33.3 206 48 307.0 307.0 284.5 307.8 0.24 22 417 6780 -33.5 -44.5 32 11.0 -34.3 206 50 307.8 307.8 284.7 308.4 0.17 23 400 7070 -36.3 -42.3 54 6.0 -36.8 205 52 307.8 307.9 284.8 308.6 0.23 24 397 7122 -36.7 -41.7 60 5.0 -37.1 205 52 308.0 308.0 284.9 308.8 0.25 25 362 7753 -42.3 -50.3 41 8.0 -42.6 202 53 308.7 308.7 284.9 309.1 0.11 26 325 8471 -49.1 -50.1 89 1.0 -49.1 198 55 309.0 309.0 285.1 309.4 0.12 27 316 8654 -50.7 -55.0 60 4.3 -50.8 197 55 309.3 309.3 285.1 309.5 0.07 28 313 8716 -51.3 -54.2 71 2.9 -51.4 196 55 309.3 309.3 285.1 309.6 0.08 29 300 8990 -53.5 -59.5 48 6.0 -53.6 195 56 309.9 309.9 285.4 310.1 0.04 30 285 9321 -55.3 -62.3 41 7.0 -55.4 196 59 311.9 311.9 286.1 312.1 0.03 31 270 9669 -55.1 -71.1 12 16.0 -55.3 198 63 317.1 317.1 287.8 317.1 0.01 32 250 10160 -58.3 -71.3 17 13.0 -58.4 200 68 319.4 319.4 288.6 319.4 0.01 33 246 10261 -58.9 -72.2 16 13.4 -59.0 205 68 320.0 320.0 288.8 320.1 0.01 34 240 10416 -59.7 -73.7 15 14.0 -59.8 210 62 321.0 321.0 289.0 321.1 0.01 35 226 10794 -56.3 -77.3 5 21.0 -56.5 210 49 331.8 331.8 292.2 331.8 0.00 36 208 11322 -55.5 -78.5 4 23.0 -55.8 210 31 341.0 341.0 294.6 341.0 0.00 37 200 11570 -57.7 -79.7 4 22.0 -57.9 210 23 341.4 341.4 294.7 341.4 0.00 38 185 12058 -59.7 -80.7 5 21.0 -59.9 226 25 345.8 345.8 295.7 345.9 0.00 39 176 12371 -55.9 -81.9 2 26.0 -56.2 237 27 357.1 357.1 298.1 357.1 0.00 40 150 13380 -58.1 -83.1 3 25.0 -58.3 270 31 370.0 370.0 300.5 370.0 0.00 41 106 15526 -66.1 -86.1 4 20.0 -66.2 274 35 393.4 393.4 304.3 393.4 0.00 42 100 15880 -65.3 -86.3 4 21.0 -65.4 275 36 401.6 401.6 305.4 401.6 0.00 43 70 18050 -66.9 -87.9 4 21.0 -67.1 300 29 441.3 441.3 310.0 441.3 0.00 44 50 20070 -69.3 -89.3 4 20.0 -69.5 280 52 480.2 480.2 313.5 480.2 0.00 45 36 22027 -70.9 -90.9 4 20.0 -71.1 286 57 523.3 523.3 316.5 523.4 0.00 46 30 23110 -70.3 -91.3 3 21.0 -70.5 290 60 553.0 553.0 318.3 553.0 0.00 47 26 23960 -68.7 -90.7 3 22.0 -69.1 285 61 580.6 580.6 319.7 580.7 0.00 48 21 25216 -74.9 -93.9 4 19.0 -75.1 277 64 598.5 598.5 320.5 598.5 0.00 49 20 25500 -72.9 -92.9 3 20.0 -73.2 275 64 613.0 613.0 321.2 613.0 0.00 50 19 25802 -71.3 -92.3 3 21.0 -71.6 275 67 627.1 627.1 321.8 627.1 0.00 51 16 26816 -72.5 -93.5 3 21.0 -72.8 277 76 654.7 654.7 322.9 654.7 0.00 52 14 27608 -68.7 -91.7 2 23.0 -69.3 278 83 693.1 693.1 324.2 693.1 0.01 53 10 29630 -67.5 -92.5 2 25.0 -68.5 280 101 767.6 767.6 326.4 767.6 0.01 54 9.1 30204 -62.9 -89.9 1 27.0 -64.7 806.2 806.2 327.4 806.3 0.01 55 8.0 30992 -65.9 -90.9 2 25.0 -67.4 824.5 824.5 327.8 824.6 0.01 56 6.1 32655 -61.7 -89.7 1 28.0 -64.5 909.1 909.1 329.6 909.3 0.02 57 5.3 33521 -64.1 -89.1 2 25.0 -66.5 935.6 935.7 330.1 935.9 0.03 58 5.2 33638 -61.1 -89.1 1 28.0 -64.4 954.2 954.3 330.4 954.5 0.03 TRP 240 10416 -59.7 -73.7 15 14.0 -59.8 210 62 321.0 321.0 289.0 321.1 0.01 WND 246 10261 -58.9 -72.2 16 13.4 -59.0 205 68 320.0 320.0 288.8 320.1 0.01 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 920.33 mb = 758.91 m = 2489.84 ft Freezing level: 900.11 mb = 936.69 m = 3073.08 ft Freezing level: 885.00 mb = 1074.98 m = 3526.78 ft Wetbulb zero: 920.33 mb = 758.60 m = 2488.81 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 62.18 % Est. max temperature: 12.95 C = 55.30 F Sfc-Lift cond lev (LCL): 947.11 mb = 527.30 m = 1729.95 ft T: 1.78 C 700-500 lapse rate: 6.13 C/km ThetaE index: 4.70 C Layer 710.0- 699.0 mb Conv cond level (CCL): 929.60 mb = 677.93 m = 2224.17 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 2.73 C = 36.91 F Cap Strength: 10.04 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 11.87 C Lifted Index @700 mb: 5.56 C Showalter Index: 6.95 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 23.00 C K Index: 13.50 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.80 J/kg Max Up Vert Vel: 7.59 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.24 C Lift Cond Lev (LCL): 902.67 mb = 913.91 m = 2998.35 ft Lev Free Conv (LFC): 897.67 mb = 958.44 m = 3144.44 ft Equ Level (EL): 887.67 mb = 1048.27 m = 3439.17 ft B at Equ Level: 26.26 J/kg Max Parcel Lev (MPL): 837.67 mb = 1512.90 m = 4963.54 ft Wind level data Storm motion: 248 at 26 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 ---------------------------------------------------------- 0 956 452 195 9 2.3 8.7 | 87 22 -22.2 -1.2 1 925 718 175 21 -1.8 20.9 | 113 29 -26.3 11.1 2 850 1396 230 31 23.7 19.9 | 176 10 -0.8 10.1 3 700 2934 230 35 26.8 22.5 | 190 13 2.3 12.6 4 500 5480 210 40 20.0 34.6 | 170 25 -4.5 24.8 5 400 7070 205 52 22.0 47.1 | 176 37 -2.5 37.3 6 300 8990 195 56 14.5 54.1 | 167 45 -10.0 44.2 7 250 10160 200 68 23.3 63.9 | 179 54 -1.2 54.0 8 246 10261 205 68 28.7 61.6 | 185 52 4.2 51.8 9 240 10416 210 62 31.0 53.7 | 188 44 6.5 43.8 10 200 11570 210 23 11.5 19.9 | 128 16 -13.0 10.1 11 150 13380 270 31 31.0 -0.0 | 327 12 6.5 -9.9 12 100 15880 275 36 35.9 -3.1 | 319 17 11.4 -13.0 13 70 18050 300 29 25.1 -14.5 | 359 24 0.6 -24.4 14 50 20070 280 52 51.2 -9.0 | 305 33 26.7 -18.9 15 30 23110 290 60 56.4 -20.5 | 314 44 31.9 -30.4 16 20 25500 275 64 63.8 -5.6 | 291 42 39.3 -15.4 17 10 29630 280 101 99.5 -17.5 | 290 80 75.0 -27.4 Wind Parameters Mean winds (0-6000m): 218.1 at 35.2 knts Storm direction: 248.1 at 26.4 knts Shear (0-3000m) pos: 3.1 neg: 3.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 176.4 neg: -4.6 tot: 171.8 m^2/s^2 ave: 57.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.43 Bulk Shear: 67.42 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 ------------------------------------------------------------------------------- 500 183 19 110 25| 0.0 15.9 15.9|110.9 0.0 110.9 221.9 0.84| 21.0 17.6 1000 205 23 128 19| 9.4 7.9 17.4|168.1 0.0 168.1 168.1 0.78| 20.1 15.7 1500 215 26 141 15| 6.3 5.7 12.0|171.0 0.0 171.0 114.0 0.78| 13.9 10.8 2000 220 28 150 13| 4.7 4.5 9.2|173.8 0.0 173.8 86.9 0.78| 10.7 8.3 2500 223 29 158 13| 3.8 3.9 7.6|176.4 0.0 176.4 70.5 0.77| 8.9 6.8 3000 224 30 163 13| 3.1 3.6 6.7|176.4 -4.6 171.8 57.3 0.70| 7.8 5.5 4000 223 32 169 14| 2.4 3.2 5.6|176.4 -16.4 160.0 40.0 0.58| 6.6 3.8 5000 221 33 170 16| 1.9 3.0 4.9|176.4 -32.9 143.5 28.7 0.47| 5.8 2.7 6000 218 35 171 18| 1.6 3.2 4.8|194.0 -32.9 161.1 26.9 0.45| 5.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251206.12.gif