UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for ED868... Searching the city database file for: ED868 ... Date:0000Z 18 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 96 SFC 953 496 9.2 5.4 77 3.8 7.2 300 3 286.3 287.3 282.5 302.9 5.90 2 925 743 6.6 4.8 88 1.8 5.7 290 17 286.1 287.1 282.4 302.4 5.83 3 875 1197 3.8 2.7 93 1.1 3.2 274 22 287.7 288.7 282.5 302.8 5.31 4 865 1291 4.8 1.5 79 3.3 3.2 270 23 289.7 290.6 283.0 303.9 4.93 5 850 1433 3.8 0.9 81 2.9 2.4 265 25 290.1 291.0 283.0 304.0 4.80 6 734 2615 -1.9 -1.9 100 0.0 -1.9 189 16 296.3 297.2 285.2 309.7 4.53 7 700 2992 -3.9 -4.9 93 1.0 -4.3 165 13 298.2 298.9 285.1 309.6 3.79 8 663 3418 -6.7 -10.7 73 4.0 -8.1 162 18 299.7 300.1 284.4 307.5 2.55 9 636 3740 -9.3 -10.9 88 1.6 -9.9 159 22 300.3 300.8 284.7 308.4 2.62 10 618 3962 -10.1 -18.1 52 8.0 -12.4 158 25 301.9 302.1 284.0 306.6 1.49 11 594 4266 -11.5 -14.9 76 3.4 -12.6 155 29 303.7 304.1 285.4 310.1 2.02 12 562 4687 -15.1 -16.4 90 1.3 -15.5 152 35 304.3 304.6 285.4 310.3 1.89 13 523 5225 -19.3 -19.3 100 0.0 -19.3 148 42 305.6 305.8 285.5 310.7 1.59 14 516 5325 -20.3 -20.5 98 0.2 -20.4 147 43 305.5 305.8 285.4 310.2 1.45 15 515 5340 -20.3 -21.3 92 1.0 -20.5 147 43 305.7 305.9 285.4 310.1 1.35 16 514 5354 -18.9 -33.9 25 15.0 -21.3 147 43 307.6 307.6 284.9 309.0 0.42 17 509 5427 -18.1 -35.1 21 17.0 -20.8 146 44 309.4 309.5 285.6 310.7 0.38 18 500 5560 -18.7 -39.7 14 21.0 -21.6 145 46 310.2 310.3 285.7 311.1 0.24 19 400 7190 -30.7 -52.7 10 22.0 -32.2 155 68 315.1 315.1 287.2 315.4 0.07 20 398 7225 -30.9 -52.9 10 22.0 -32.4 155 69 315.3 315.3 287.3 315.6 0.07 21 371 7718 -34.9 -42.9 44 8.0 -35.6 152 76 316.4 316.4 287.8 317.2 0.23 22 360 7927 -36.7 -45.7 39 9.0 -37.4 150 79 316.7 316.7 287.9 317.4 0.18 23 357 7985 -36.9 -57.9 10 21.0 -37.9 150 80 317.2 317.2 287.9 317.4 0.04 24 354 8043 -37.1 -54.1 15 17.0 -38.0 150 81 317.7 317.7 288.1 317.9 0.07 25 329 8543 -41.5 -51.5 33 10.0 -42.0 146 89 318.4 318.4 288.3 318.7 0.10 26 318 8772 -43.5 -53.9 31 10.4 -43.9 145 93 318.7 318.7 288.4 319.0 0.08 27 300 9160 -46.9 -57.9 27 11.0 -47.2 145 85 319.3 319.3 288.6 319.5 0.05 28 299 9182 -46.9 -57.9 27 11.0 -47.2 145 85 319.6 319.6 288.6 319.8 0.05 29 268 9899 -51.5 -63.5 23 12.0 -51.7 145 69 323.0 323.0 289.7 323.1 0.03 30 250 10350 -51.3 -70.3 9 19.0 -51.6 150 48 329.8 329.8 291.7 329.8 0.01 31 225 11035 -51.9 -77.9 3 26.0 -52.2 169 40 339.0 339.0 294.1 339.0 0.00 32 205 11646 -46.5 -79.5 1 33.0 -47.2 186 33 356.6 356.6 298.0 356.6 0.00 33 200 11810 -47.3 -80.3 1 33.0 -48.0 190 31 357.9 357.9 298.3 357.9 0.00 34 182 12431 -51.1 -82.1 1 31.0 -51.6 187 31 361.5 361.5 299.0 361.5 0.00 35 174 12726 -47.9 -80.9 1 33.0 -48.6 185 31 371.4 371.4 300.8 371.4 0.00 36 150 13700 -51.7 -82.7 1 31.0 -52.2 180 31 381.0 381.0 302.4 381.0 0.00 37 131 14575 -53.3 -84.3 1 31.0 -53.8 182 25 393.2 393.2 304.2 393.2 0.00 38 115 15418 -50.9 -83.9 1 33.0 -51.7 183 19 412.6 412.6 306.8 412.6 0.00 39 100 16320 -54.7 -84.7 1 30.0 -55.2 185 13 422.0 422.0 308.0 422.1 0.00 40 96 16580 -55.9 -85.9 1 30.0 -56.4 192 13 424.6 424.6 308.3 424.7 0.00 41 85 17355 -53.7 -85.7 1 32.0 -54.4 215 13 444.1 444.1 310.3 444.2 0.00 42 70 18590 -57.1 -86.1 1 29.0 -57.7 250 13 462.2 462.2 312.0 462.2 0.00 43 65 19056 -59.3 -87.3 1 28.0 -59.8 221 13 467.3 467.3 312.4 467.3 0.00 44 64 19154 -56.7 -86.7 1 30.0 -57.4 215 13 475.1 475.1 313.1 475.1 0.00 45 50 20710 -58.7 -87.7 1 29.0 -59.4 120 13 505.2 505.2 315.3 505.2 0.00 46 35 22960 -55.3 -86.3 1 31.0 -56.6 110 14 568.3 568.3 319.0 568.3 0.01 47 30 23940 -55.9 -86.9 1 31.0 -57.3 105 15 592.2 592.2 320.3 592.3 0.01 48 25 25096 -56.7 -87.7 1 31.0 -58.3 101 16 621.7 621.7 321.6 621.7 0.01 49 23 25629 -52.9 -85.9 1 33.0 -55.3 98 16 647.8 647.8 322.6 647.9 0.01 50 20 26530 -52.7 -85.7 1 33.0 -55.5 95 17 674.9 674.9 323.6 675.0 0.01 51 15 28382 -54.9 -86.9 1 32.0 -57.7 105 24 725.4 725.4 325.2 725.5 0.01 52 10 31010 -49.3 -84.3 1 35.0 -55.1 120 33 835.5 835.5 328.1 835.8 0.03 53 9.3 31486 -48.7 -84.7 1 36.0 -55.0 855.3 855.3 328.5 855.6 0.03 54 6.7 33680 -40.9 -81.9 0 41.0 -52.6 972.1 972.1 330.7 972.9 0.07 55 6.1 34315 -43.1 -83.1 0 40.0 -54.0 989.0 989.1 331.0 989.8 0.07 56 5.7 34775 -39.9 -80.9 0 41.0 -53.0 1022.4 1022.5 331.5 1023.6 0.10 TRP 268 9899 -51.5 -63.5 23 12.0 -51.7 145 69 323.0 323.0 289.7 323.1 0.03 WND 318 8772 -43.5 -53.9 31 10.4 -43.9 145 93 318.7 318.7 288.4 319.0 0.08 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 772.67 mb = 2221.20 m = 7287.32 ft Wetbulb zero: 785.20 mb = 2071.96 m = 6797.69 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 83.31 % Est. max temperature: 15.38 C = 59.69 F Sfc-Lift cond lev (LCL): 899.42 mb = 972.08 m = 3189.20 ft T: 5.19 C 700-500 lapse rate: 5.76 C/km ThetaE index: 2.23 C Layer 700.0- 636.0 mb Conv cond level (CCL): 816.70 mb = 1755.07 m = 5758.05 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 14.68 C = 58.42 F Cap Strength: 7.78 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 11.73 C Lifted Index @700 mb: 3.93 C Showalter Index: 7.53 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.60 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 106.80 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.14 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 61417.29 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 873.20 mb = 1213.73 m = 3982.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 at 22 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 ---------------------------------------------------------- 0 953 496 300 3 2.6 -1.5 | 7 23 -2.7 -22.4 1 925 743 290 17 16.0 -5.8 | 338 29 10.7 -26.7 2 850 1433 265 25 24.9 2.2 | 314 27 19.6 -18.7 3 700 2992 165 13 -3.4 12.6 | 46 12 -8.6 -8.4 4 500 5560 145 46 -26.4 37.7 | 118 36 -31.7 16.8 5 400 7190 155 68 -28.7 61.6 | 140 53 -34.0 40.7 6 318 8772 145 93 -53.3 76.2 | 133 81 -58.6 55.3 7 300 9160 145 85 -48.8 69.6 | 132 73 -54.0 48.7 8 268 9899 145 69 -39.6 56.5 | 128 57 -44.9 35.6 9 250 10350 150 48 -24.0 41.6 | 125 36 -29.3 20.6 10 200 11810 190 31 5.4 30.5 | 181 10 0.1 9.6 11 150 13700 180 31 0.0 31.0 | 152 11 -5.3 10.1 12 100 16320 185 13 1.1 13.0 | 27 9 -4.1 -8.0 13 70 18590 250 13 12.2 4.4 | 337 18 6.9 -16.5 14 50 20710 120 13 -11.3 6.5 | 49 22 -16.5 -14.4 15 30 23940 105 15 -14.5 3.9 | 49 26 -19.8 -17.0 16 20 26530 95 17 -16.9 1.5 | 49 30 -22.2 -19.4 17 10 31010 120 33 -28.6 16.5 | 83 34 -33.9 -4.4 Wind Parameters Mean winds (0-6000m): 164.2 at 28.8 knts Storm direction: 194.2 at 21.6 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -193.8 tot: -155.3 m^2/s^2 ave: -51.8 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 195.83 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 ------------------------------------------------------------------------------- 500 287 14 342 27| 0.0 17.6 17.6| 0.0-116.2-116.2 -232.5 -0.92| 18.7-17.3 1000 276 19 330 26| 0.0 11.5 11.5| 0.0-179.4-179.4 -179.4 -0.92| 14.3-13.1 1500 266 20 323 24| 0.0 6.8 6.8| 0.2-193.8-193.5 -129.0 -0.68| 14.1 -9.6 2000 257 20 320 22| 0.0 4.6 4.6| 10.9-193.8-182.8 -91.4 -0.41| 13.4 -5.5 2500 254 19 321 20| 0.0 3.2 3.2| 18.9-193.8-174.8 -69.9 -0.28| 12.6 -3.5 3000 242 18 319 16| 0.0 3.7 3.7| 38.5-193.8-155.3 -51.8 -0.16| 11.6 -1.8 4000 206 20 308 5| 0.0 4.5 4.5| 74.0-193.8-119.8 -29.9 -0.02| 10.4 -0.2 5000 176 24 114 8| 0.0 4.9 4.9| 92.4-193.8-101.4 -20.3 0.01| 9.8 0.1 6000 164 29 117 15| 1.2 4.1 5.3|196.9-193.8 3.2 0.5 0.10| 9.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20250418.00.gif