UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for ED868... Searching the city database file for: ED868 ... Date:1200Z 21 APR 25 Station: ED868 WMO ident: 10868 Latitude: 48.25 Longitude: 11.55 ------------------------------------------------------------------------------- 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 102 SFC 955 491 14.6 3.6 48 11.0 8.9 60 1 291.6 292.5 284.0 306.5 5.19 2 925 759 11.2 3.2 58 8.0 7.1 20 9 290.8 291.7 283.7 305.7 5.21 3 924 768 11.0 3.0 58 8.0 6.9 20 9 290.6 291.6 283.5 305.4 5.14 4 917 831 11.0 -1.0 43 12.0 5.4 23 9 291.3 292.0 282.4 302.6 3.87 5 850 1458 5.4 -2.6 56 8.0 1.8 45 7 291.8 292.5 282.4 302.7 3.71 6 795 2001 1.4 -3.6 69 5.0 -0.7 105 10 293.2 293.8 283.0 304.0 3.68 7 746 2511 -1.3 -1.3 100 0.0 -1.3 163 14 295.6 296.5 285.1 309.4 4.66 8 700 3016 -4.5 -5.3 94 0.8 -4.8 220 17 297.5 298.2 284.8 308.5 3.68 9 671 3348 -6.7 -9.6 80 2.9 -7.8 220 21 298.7 299.2 284.2 307.0 2.75 10 657 3512 -7.9 -13.9 62 6.0 -9.8 220 23 299.1 299.5 283.5 305.3 1.99 11 654 3547 -8.1 -21.1 34 13.0 -11.5 220 24 299.3 299.5 282.5 302.7 1.09 12 649 3607 -7.7 -43.7 4 36.0 -13.1 220 24 300.4 300.4 281.7 300.8 0.12 13 635 3777 -6.9 -36.9 7 30.0 -12.3 220 27 303.2 303.2 283.0 304.1 0.25 14 540 5016 -17.3 -42.3 9 25.0 -20.5 220 42 305.2 305.2 283.7 305.8 0.17 15 517 5342 -18.7 -45.7 7 27.0 -21.8 220 47 307.3 307.3 284.5 307.7 0.12 16 501 5575 -20.3 -42.3 12 22.0 -22.9 220 50 308.1 308.1 284.8 308.8 0.18 17 500 5590 -20.5 -35.5 25 15.0 -22.7 220 50 308.0 308.1 285.1 309.3 0.37 18 496 5649 -21.1 -26.1 64 5.0 -22.1 219 50 308.0 308.2 285.7 311.1 0.92 19 454 6295 -25.7 -26.6 92 0.9 -25.9 214 54 310.1 310.3 286.5 313.4 0.96 20 441 6505 -26.7 -34.7 47 8.0 -27.8 212 56 311.5 311.6 286.4 313.1 0.46 21 434 6620 -27.7 -33.7 57 6.0 -28.5 210 56 311.6 311.7 286.5 313.4 0.51 22 408 7060 -30.9 -43.9 27 13.0 -32.0 206 59 313.1 313.1 286.6 313.7 0.19 23 400 7200 -32.1 -40.1 45 8.0 -32.9 205 60 313.3 313.3 286.8 314.3 0.29 24 370 7745 -36.5 -40.3 68 3.8 -36.8 201 68 314.5 314.5 287.3 315.6 0.31 25 366 7820 -37.0 -41.0 67 3.9 -37.4 200 69 314.8 314.8 287.3 315.8 0.29 26 361 7915 -37.7 -41.8 65 4.1 -38.0 200 69 315.1 315.2 287.5 316.1 0.27 27 331 8506 -43.1 -45.8 75 2.7 -43.3 200 65 315.6 315.6 287.5 316.3 0.19 28 327 8588 -43.7 -49.7 51 6.0 -44.0 200 65 315.9 315.9 287.5 316.4 0.12 29 322 8691 -44.7 -48.1 69 3.4 -44.9 200 64 315.9 315.9 287.6 316.5 0.15 30 300 9160 -49.3 -53.7 60 4.4 -49.4 200 62 315.9 315.9 287.5 316.2 0.09 31 298 9204 -49.7 -55.7 49 6.0 -49.9 200 62 315.9 315.9 287.5 316.2 0.07 32 259 10108 -58.3 -62.5 58 4.2 -58.3 208 65 316.2 316.2 287.5 316.3 0.03 33 256 10181 -58.9 -62.6 62 3.7 -59.0 209 65 316.3 316.4 287.6 316.5 0.03 34 250 10330 -60.1 -64.1 59 4.0 -60.2 210 66 316.7 316.7 287.7 316.8 0.03 35 244 10481 -60.7 -64.6 60 3.9 -60.7 210 59 318.0 318.0 288.1 318.1 0.03 36 243 10507 -60.9 -66.9 45 6.0 -61.0 210 58 318.1 318.1 288.2 318.2 0.02 37 240 10585 -58.7 -74.7 11 16.0 -58.8 210 56 322.5 322.5 289.5 322.6 0.01 38 236 10691 -57.1 -81.1 3 24.0 -57.3 211 54 326.5 326.5 290.7 326.5 0.00 39 233 10772 -56.5 -77.5 5 21.0 -56.7 211 53 328.6 328.6 291.3 328.6 0.00 40 216 11251 -58.1 -76.1 8 18.0 -58.3 213 43 333.3 333.3 292.6 333.4 0.01 41 200 11740 -54.1 -80.1 3 26.0 -54.4 215 33 347.1 347.1 296.0 347.1 0.00 42 192 12001 -52.1 -82.1 2 30.0 -52.5 216 32 354.4 354.4 297.5 354.4 0.00 43 173 12671 -51.7 -83.7 1 32.0 -52.2 220 28 365.8 365.8 299.8 365.8 0.00 44 150 13590 -52.1 -85.1 1 33.0 -52.6 225 23 380.3 380.3 302.3 380.3 0.00 45 100 16210 -54.7 -87.7 1 33.0 -55.2 185 7 422.0 422.0 308.0 422.0 0.00 46 88 17027 -52.9 -86.9 1 34.0 -53.7 181 5 441.4 441.4 310.0 441.4 0.00 47 70 18490 -54.7 -87.7 1 33.0 -55.5 175 1 467.4 467.4 312.4 467.4 0.00 48 54 20143 -57.5 -89.5 1 32.0 -58.2 125 6 496.9 496.9 314.7 496.9 0.00 49 50 20630 -56.9 -88.9 1 32.0 -57.8 110 7 509.4 509.4 315.6 509.4 0.00 50 30 23890 -54.1 -89.1 1 35.0 -55.8 135 15 597.2 597.2 320.5 597.2 0.00 51 27 24566 -52.9 -88.9 1 36.0 -55.1 123 16 618.8 618.8 321.5 618.8 0.01 52 20 26490 -54.3 -89.3 1 35.0 -56.7 90 19 670.0 670.0 323.4 670.0 0.01 53 15 28322 -56.3 -90.3 1 34.0 -58.7 61 15 720.8 720.8 325.1 720.8 0.01 54 10 30940 -48.5 -86.5 0 38.0 -54.6 20 9 838.5 838.5 328.1 838.7 0.02 55 8.3 32169 -47.5 -86.5 0 39.0 -54.8 888.3 888.4 329.2 888.6 0.03 56 8.1 32330 -47.9 -86.9 0 39.0 -55.1 893.0 893.0 329.3 893.2 0.03 TRP 243 10507 -60.9 -66.9 45 6.0 -61.0 210 58 318.1 318.1 288.2 318.2 0.02 WND 366 7820 -37.0 -41.0 67 3.9 -37.4 200 69 314.8 314.8 287.3 315.8 0.29 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 769.59 mb = 2265.58 m = 7432.90 ft Wetbulb zero: 810.83 mb = 1841.02 m = 6040.01 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 45.39 % Est. max temperature: 15.93 C = 60.68 F Sfc-Lift cond lev (LCL): 809.04 mb = 1858.95 m = 6098.83 ft T: 2.45 C 700-500 lapse rate: 6.22 C/km ThetaE index: 8.53 C Layer 700.0- 635.0 mb Conv cond level (CCL): 721.74 mb = 2773.39 m = 9098.95 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 19.57 C = 67.22 F Cap Strength: 5.96 C Lifted Index: 5.91 C Risk: None Lifted Index @300 mb: 8.72 C Lifted Index @700 mb: 2.83 C Showalter Index: 6.61 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 17.90 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 64.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.96 J/kg Max Up Vert Vel: 2.43 m/s Conv Inhibition (B-): 52403.32 J/kg Cap Strength: 5.82 C Lift Cond Lev (LCL): 778.03 mb = 2174.08 m = 7132.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 20 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 ---------------------------------------------------------- 0 955 491 60 1 -0.9 -0.5 | 68 21 -19.8 -7.9 1 925 759 20 9 -3.1 -8.5 | 54 27 -22.0 -15.8 2 850 1458 45 7 -4.9 -4.9 | 63 27 -23.8 -12.3 3 700 3016 220 17 10.9 13.0 | 125 10 -8.0 5.7 4 500 5590 220 50 32.1 38.3 | 203 34 13.2 30.9 5 400 7200 205 60 25.4 54.4 | 188 47 6.5 47.0 6 366 7820 200 69 23.6 64.8 | 185 58 4.7 57.5 7 300 9160 200 62 21.2 58.3 | 183 51 2.3 50.9 8 250 10330 210 66 33.0 57.2 | 196 52 14.1 49.8 9 243 10507 210 58 29.0 50.2 | 193 44 10.1 42.9 10 200 11740 215 33 18.9 27.0 | 180 20 0.0 19.7 11 150 13590 225 23 16.3 16.3 | 164 9 -2.6 8.9 12 100 16210 185 7 0.6 7.0 | 89 18 -18.3 -0.4 13 70 18490 175 1 -0.1 1.0 | 71 20 -19.0 -6.4 14 50 20630 110 7 -6.6 2.4 | 79 26 -25.5 -5.0 15 30 23890 135 15 -10.6 10.6 | 96 30 -29.5 3.2 16 20 26490 90 19 -19.0 0.0 | 79 39 -37.9 -7.4 17 10 30940 20 9 -3.1 -8.5 | 54 27 -22.0 -15.8 Wind Parameters Mean winds (0-6000m): 218.7 at 27.0 knts Storm direction: 248.7 at 20.3 knts Shear (0-3000m) pos: 5.4 neg: 1.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 224.3 neg: -39.2 tot: 185.1 m^2/s^2 ave: 61.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 148.90 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 24 7 58 25| 0.0 7.7 7.7| 8.7 -39.2 -30.5 -61.0 -0.48| 10.1 -4.9 1000 30 7 59 26| 1.5 3.9 5.4| 29.9 -39.2 -9.3 -9.3 -0.14| 6.6 -0.9 1500 48 8 63 28| 4.0 2.6 6.6| 96.4 -39.2 57.2 38.1 0.31| 7.6 2.4 2000 78 9 71 29| 5.2 1.9 7.1|173.9 -39.2 134.7 67.4 0.52| 8.8 4.5 2500 225 10 89 12| 5.2 1.5 6.7|208.1 -39.2 168.9 67.6 0.50| 10.2 5.0 3000 224 12 95 11| 5.4 1.3 6.7|224.3 -39.2 185.1 61.7 0.54| 9.6 5.2 4000 221 16 120 10| 4.0 0.8 4.8|257.4 -39.2 218.2 54.5 0.56| 8.9 5.0 5000 220 22 152 10| 3.2 1.9 5.1|290.5 -39.2 251.2 50.2 0.53| 8.4 4.5 6000 219 27 172 14| 2.7 2.2 4.9|293.7 -96.2 197.4 32.9 0.41| 7.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20250421.12.gif