UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for ED868... Searching the city database file for: ED868 ... Date:0000Z 25 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 149 SFC 959 497 8.6 7.5 93 1.1 8.0 0 0 285.1 286.3 283.0 304.1 6.79 2 925 796 7.2 5.5 89 1.7 6.3 290 9 286.7 287.7 283.0 303.9 6.13 3 910 930 6.0 3.0 81 3.0 4.5 288 9 286.8 287.7 282.0 301.5 5.22 4 850 1485 1.8 1.7 99 0.1 1.7 280 9 288.0 288.9 282.4 302.5 5.09 5 829 1686 0.4 0.4 100 0.0 0.4 279 9 288.6 289.5 282.3 302.2 4.75 6 700 3025 -7.5 -9.1 88 1.6 -8.1 275 9 294.2 294.7 282.3 302.4 2.74 7 690 3137 -8.3 -9.8 89 1.5 -8.8 271 10 294.5 295.0 282.4 302.4 2.63 8 558 4762 -16.1 -17.4 90 1.3 -16.4 204 20 303.7 304.0 285.1 309.3 1.75 9 500 5580 -21.7 -22.9 90 1.2 -22.0 170 25 306.6 306.8 285.5 310.5 1.21 10 484 5818 -23.5 -24.8 89 1.3 -23.8 169 26 307.2 307.4 285.6 310.7 1.06 11 421 6821 -31.7 -32.9 89 1.2 -31.9 166 31 309.2 309.3 285.8 311.2 0.57 12 400 7180 -34.9 -36.4 86 1.5 -35.1 165 33 309.6 309.7 285.7 311.1 0.42 13 343 8228 -44.5 -49.3 59 4.8 -44.7 168 36 310.5 310.5 285.7 311.0 0.12 14 332 8444 -46.5 -50.6 63 4.1 -46.7 168 36 310.7 310.7 285.7 311.1 0.11 15 311 8874 -48.9 -50.6 82 1.7 -49.0 169 37 313.2 313.2 286.6 313.6 0.12 16 308 8938 -48.9 -53.3 60 4.4 -49.0 170 38 314.1 314.1 286.9 314.4 0.09 17 305 9002 -48.9 -57.9 34 9.0 -49.1 170 38 314.9 314.9 287.1 315.1 0.05 18 300 9110 -49.7 -60.7 26 11.0 -50.0 170 38 315.3 315.3 287.2 315.4 0.04 19 290 9332 -50.5 -63.5 20 13.0 -50.8 175 33 317.2 317.2 287.9 317.3 0.03 20 279 9587 -48.5 -66.5 11 18.0 -48.9 193 28 323.6 323.6 289.9 323.7 0.02 21 250 10310 -49.7 -70.7 7 21.0 -50.1 245 15 332.2 332.2 292.3 332.2 0.01 22 200 11760 -51.3 -78.3 3 27.0 -51.7 280 25 351.5 351.5 297.0 351.6 0.00 23 150 13630 -52.5 -83.5 1 31.0 -53.0 285 17 379.6 379.6 302.2 379.6 0.00 24 131 14503 -52.9 -84.9 1 32.0 -53.4 303 13 393.9 393.9 304.3 393.9 0.00 25 100 16230 -55.9 -85.9 1 30.0 -56.4 340 5 419.7 419.7 307.7 419.7 0.00 26 70 18490 -56.3 -86.3 1 30.0 -56.9 330 11 463.9 463.9 312.1 464.0 0.00 27 50 20610 -58.3 -87.3 1 29.0 -59.0 360 3 506.1 506.1 315.4 506.1 0.00 28 48 20867 -58.9 -87.9 1 29.0 -59.6 510.6 510.6 315.7 510.6 0.00 29 31 23623 -56.9 -87.9 1 31.0 -58.2 584.0 584.0 319.9 584.1 0.01 TRP 290 9332 -50.5 -63.5 20 13.0 -50.8 175 33 317.2 317.2 287.9 317.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 822.47 mb = 1754.20 m = 5755.19 ft Wetbulb zero: 823.32 mb = 1740.81 m = 5711.25 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 91.09 % Est. max temperature: 12.84 C = 55.11 F Sfc-Lift cond lev (LCL): 943.17 mb = 634.78 m = 2082.59 ft T: 7.95 C 700-500 lapse rate: 5.56 C/km ThetaE index: 2.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 875.08 mb = 1248.52 m = 4096.16 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 10.93 C = 51.68 F Cap Strength: 4.39 C Lifted Index: 5.35 C Risk: None Lifted Index @300 mb: 9.05 C Lifted Index @700 mb: 0.39 C Showalter Index: 5.53 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.40 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 63.40 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.46 J/kg Max Up Vert Vel: 5.19 m/s Conv Inhibition (B-): 4.95 J/kg Cap Strength: 5.30 C Lift Cond Lev (LCL): 884.67 mb = 1159.83 m = 3805.17 ft Lev Free Conv (LFC): 849.67 mb = 1488.09 m = 4882.14 ft Equ Level (EL): 749.67 mb = 2482.43 m = 8144.37 ft B at Equ Level: 13.29 J/kg Max Parcel Lev (MPL): 659.67 mb = 3480.89 m = 11420.11 ft Wind level data Storm motion: 232 at 11 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 ---------------------------------------------------------- 0 959 497 0 0 -0.0 -0.0 | 52 11 -8.9 -7.0 1 925 796 290 9 8.5 -3.1 | 3 10 -0.5 -10.1 2 850 1485 280 9 8.9 -1.6 | 1 9 -0.1 -8.6 3 700 3025 275 9 9.0 -0.8 | 360 8 0.0 -7.8 4 500 5580 170 25 -4.3 24.6 | 143 22 -13.3 17.6 5 400 7180 165 33 -8.5 31.9 | 145 30 -17.5 24.9 6 300 9110 170 38 -6.6 37.4 | 153 34 -15.5 30.4 7 290 9332 175 33 -2.9 32.9 | 155 28 -11.8 25.9 8 250 10310 245 15 13.6 6.3 | 278 5 4.7 -0.7 9 200 11760 280 25 24.6 -4.3 | 306 19 15.7 -11.4 10 150 13630 285 17 16.4 -4.4 | 327 14 7.5 -11.4 11 100 16230 340 5 1.7 -4.7 | 32 14 -7.2 -11.7 12 70 18490 330 11 5.5 -9.5 | 12 17 -3.4 -16.5 13 50 20610 360 3 -0.0 -3.0 | 42 13 -8.9 -10.0 Wind Parameters Mean winds (0-6000m): 201.9 at 15.2 knts Storm direction: 231.9 at 11.4 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -85.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -37.5 tot: -37.5 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 34.41 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 ------------------------------------------------------------------------------- 500 289 6 18 10| 0.0 9.3 9.3| 0.0 -30.9 -30.9 -61.7 -0.91| 11.5-10.4 1000 286 8 10 9| 0.0 4.6 4.6| 0.0 -31.4 -31.4 -31.4 -0.84| 6.3 -5.3 1500 283 8 7 9| 0.0 3.1 3.1| 0.0 -31.5 -31.5 -21.0 -0.83| 4.3 -3.6 2000 282 8 5 9| 0.0 2.3 2.3| 0.0 -31.6 -31.6 -15.8 -0.82| 3.3 -2.7 2500 280 8 4 9| 0.0 1.9 1.9| 0.0 -31.6 -31.6 -12.7 -0.80| 2.7 -2.2 3000 278 9 2 8| 0.0 2.0 2.0| 0.0 -37.5 -37.5 -12.5 -0.79| 3.0 -2.4 4000 260 10 347 5| 0.0 2.3 2.3| 0.0 -50.4 -50.4 -12.6 -0.81| 3.9 -3.2 5000 227 13 193 2| 0.0 2.5 2.5| 0.0 -91.0 -91.0 -18.2 -0.75| 4.8 -3.6 6000 202 15 155 8| 0.0 2.5 2.5| 4.2 -97.1 -92.9 -15.5 -0.67| 4.6 -3.0 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20250425.00.gif