UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 23 APR 25 Station: ED739 WMO ident: 10739 Latitude: 48.83 Longitude: 9.20 ------------------------------------------------------------------------------- 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 121 SFC 977 320 18.8 6.8 46 12.0 12.0 175 5 293.9 295.0 286.1 312.3 6.35 2 953 532 15.6 3.6 45 12.0 9.3 173 6 292.8 293.7 284.5 307.8 5.20 3 925 784 13.4 4.4 54 9.0 8.6 170 7 293.0 294.0 285.1 309.4 5.67 4 850 1487 6.4 2.1 74 4.3 4.2 150 7 292.9 293.8 284.6 308.1 5.24 5 819 1790 3.6 -0.3 76 3.9 1.8 162 9 293.0 293.8 284.0 306.3 4.57 6 799 1990 1.6 1.2 97 0.4 1.4 171 10 293.0 293.9 284.6 308.1 5.23 7 783 2153 0.2 -0.6 94 0.8 -0.2 177 11 293.2 294.0 284.1 306.8 4.68 8 776 2225 0.0 -2.7 82 2.7 -1.2 180 12 293.7 294.4 283.6 305.6 4.04 9 773 2256 0.2 -6.8 59 7.0 -2.6 182 12 294.2 294.8 282.6 303.1 2.97 10 700 3043 -5.7 -7.9 84 2.2 -6.5 215 17 296.2 296.7 283.5 305.2 3.01 11 659 3512 -9.7 -9.7 100 0.0 -9.7 215 19 296.8 297.3 283.5 305.2 2.78 12 648 3641 -10.7 -10.9 98 0.2 -10.8 215 20 297.1 297.6 283.4 304.9 2.57 13 645 3677 -11.1 -17.1 61 6.0 -12.8 215 20 297.1 297.3 282.1 301.9 1.55 14 643 3700 -10.7 -21.7 40 11.0 -13.4 215 20 297.8 298.0 281.8 301.1 1.05 15 639 3748 -8.9 -23.9 29 15.0 -12.5 215 20 300.4 300.5 282.7 303.2 0.87 16 637 3773 -8.7 -21.7 34 13.0 -12.1 215 20 300.9 301.1 283.1 304.3 1.06 17 629 3870 -9.3 -19.3 44 10.0 -12.1 215 21 301.3 301.5 283.6 305.5 1.32 18 599 4245 -12.5 -23.5 39 11.0 -15.1 215 23 301.8 302.0 283.4 304.9 0.96 19 582 4464 -13.5 -36.5 13 23.0 -17.2 215 24 303.1 303.2 283.0 304.1 0.29 20 577 4530 -14.1 -33.1 18 19.0 -17.4 215 24 303.2 303.2 283.2 304.6 0.41 21 574 4569 -14.1 -23.1 46 9.0 -16.2 215 24 303.6 303.8 284.2 307.0 1.04 22 560 4756 -15.5 -21.5 60 6.0 -17.0 215 25 304.1 304.3 284.6 308.1 1.22 23 559 4769 -15.7 -27.7 35 12.0 -18.1 215 25 304.0 304.2 284.0 306.4 0.70 24 557 4796 -15.9 -20.9 65 5.0 -17.1 215 25 304.1 304.4 284.7 308.3 1.30 25 555 4823 -16.1 -21.0 66 4.9 -17.3 215 25 304.2 304.4 284.7 308.4 1.29 26 532 5140 -18.3 -27.3 45 9.0 -20.1 215 27 305.3 305.4 284.5 307.8 0.77 27 520 5310 -19.3 -23.6 69 4.3 -20.3 215 28 306.1 306.3 285.2 309.6 1.10 28 514 5396 -19.9 -27.9 49 8.0 -21.4 215 28 306.3 306.5 284.9 308.9 0.75 29 504 5541 -20.9 -27.9 53 7.0 -22.2 215 29 306.9 307.0 285.1 309.4 0.76 30 500 5600 -21.3 -28.3 53 7.0 -22.6 215 29 307.1 307.2 285.1 309.6 0.74 31 450 6366 -28.1 -33.0 63 4.9 -28.7 220 25 307.9 308.0 285.2 309.7 0.53 32 431 6674 -30.3 -46.3 19 16.0 -31.6 222 24 308.9 309.0 285.1 309.5 0.14 33 400 7200 -34.9 -45.9 32 11.0 -35.7 225 21 309.6 309.7 285.4 310.2 0.16 34 386 7448 -37.1 -46.1 39 9.0 -37.7 226 22 309.9 309.9 285.5 310.5 0.16 35 309 8954 -47.9 -57.9 31 10.0 -48.2 234 30 315.2 315.2 287.2 315.4 0.05 36 304 9062 -47.5 -60.5 21 13.0 -47.9 235 31 317.2 317.2 287.9 317.3 0.04 37 300 9150 -47.9 -60.9 21 13.0 -48.2 235 31 317.8 317.8 288.1 318.0 0.04 38 250 10330 -54.9 -66.9 21 12.0 -55.1 270 21 324.4 324.5 290.1 324.5 0.02 39 238 10644 -56.5 -68.5 21 12.0 -56.6 250 33 326.6 326.6 290.7 326.7 0.02 40 217 11235 -54.3 -81.3 2 27.0 -54.6 255 29 338.8 338.8 294.0 338.8 0.00 41 200 11760 -53.1 -82.1 2 29.0 -53.4 260 25 348.7 348.7 296.3 348.7 0.00 42 150 13620 -50.5 -83.5 1 33.0 -51.1 240 13 383.1 383.1 302.8 383.1 0.00 43 143 13934 -49.1 -83.1 1 34.0 -49.8 243 12 390.8 390.8 303.9 390.8 0.00 44 108 15757 -54.9 -86.9 1 32.0 -55.4 260 7 412.5 412.5 306.8 412.5 0.00 45 100 16250 -55.3 -86.3 1 31.0 -55.8 265 5 420.9 420.9 307.8 420.9 0.00 46 70 18520 -55.9 -86.9 1 31.0 -56.6 270 11 464.8 464.8 312.2 464.8 0.00 47 52 20411 -57.3 -88.3 1 31.0 -58.0 354 9 502.8 502.8 315.1 502.8 0.00 48 50 20660 -56.9 -87.9 1 31.0 -57.8 5 9 509.4 509.4 315.6 509.4 0.00 49 43 21623 -53.7 -87.7 1 34.0 -55.1 30 8 539.7 539.7 317.5 539.7 0.00 50 32 23509 -56.7 -88.7 1 32.0 -58.0 79 6 579.3 579.3 319.6 579.3 0.00 51 30 23920 -55.1 -89.1 1 34.0 -56.7 90 5 594.4 594.4 320.3 594.5 0.00 52 20 26510 -54.3 -89.3 1 35.0 -56.7 140 1 670.0 670.0 323.4 670.0 0.01 53 17 27556 -54.3 -89.3 1 35.0 -57.0 156 3 701.8 701.8 324.5 701.9 0.01 54 10 31010 -48.7 -86.7 0 38.0 -54.8 210 9 837.8 837.8 328.1 837.9 0.02 55 7.7 32738 -46.1 -85.1 0 39.0 -54.4 913.2 913.3 329.7 913.6 0.04 56 6.5 33879 -40.3 -81.3 0 41.0 -52.5 983.1 983.1 330.9 984.0 0.08 TRP 238 10644 -56.5 -68.5 21 12.0 -56.6 250 33 326.6 326.6 290.7 326.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 770.53 mb = 2282.69 m = 7489.05 ft Wetbulb zero: 784.58 mb = 2136.77 m = 7010.30 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 63.14 % Est. max temperature: 17.88 C = 64.19 F Sfc-Lift cond lev (LCL): 816.79 mb = 1812.15 m = 5945.31 ft T: 3.38 C 700-500 lapse rate: 6.10 C/km ThetaE index: 5.03 C Layer 783.0- 700.0 mb Conv cond level (CCL): 804.39 mb = 1935.89 m = 6351.26 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 17.88 C = 64.19 F Cap Strength: 1.46 C Lifted Index: 1.53 C Risk: Showers probable Lifted Index @300 mb: 6.40 C Lifted Index @700 mb: -1.15 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 23.40 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 110.20 Risk: None Energy Index: 0.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.51 J/kg Max Up Vert Vel: 12.13 m/s Conv Inhibition (B-): 2.12 J/kg Cap Strength: 1.50 C Lift Cond Lev (LCL): 803.81 mb = 1941.74 m = 6370.45 ft Lev Free Conv (LFC): 798.81 mb = 1992.21 m = 6536.05 ft Equ Level (EL): 628.81 mb = 3872.64 m = 12705.36 ft B at Equ Level: 70.48 J/kg Max Parcel Lev (MPL): 478.81 mb = 5914.96 m = 19405.79 ft Wind level data Storm motion: 240 at 13 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 ---------------------------------------------------------- 0 977 320 175 5 -0.4 5.0 | 82 12 -11.9 -1.8 1 925 784 170 7 -1.2 6.9 | 91 13 -12.7 0.2 2 850 1487 150 7 -3.5 6.1 | 87 15 -15.0 -0.7 3 700 3043 215 17 9.8 13.9 | 167 7 -1.7 7.2 4 500 5600 215 29 16.6 23.8 | 197 18 5.2 17.0 5 400 7200 225 21 14.8 14.8 | 203 9 3.4 8.1 6 300 9150 235 31 25.4 17.8 | 232 18 13.9 11.0 7 250 10330 270 21 21.0 -0.0 | 305 12 9.5 -6.7 8 238 10644 250 33 31.0 11.3 | 257 20 19.5 4.5 9 200 11760 260 25 24.6 4.3 | 280 13 13.2 -2.4 10 150 13620 240 13 11.3 6.5 | 41 0 -0.2 -0.2 11 100 16250 265 5 5.0 0.4 | 46 9 -6.5 -6.3 12 70 18520 270 11 11.0 -0.0 | 4 7 -0.5 -6.7 13 50 20660 5 9 -0.8 -9.0 | 38 20 -12.3 -15.7 14 30 23920 90 5 -5.0 0.0 | 68 18 -16.5 -6.7 15 20 26510 140 1 -0.6 0.8 | 64 14 -12.1 -6.0 16 10 31010 210 9 4.5 7.8 | 99 7 -7.0 1.1 Wind Parameters Mean winds (0-6000m): 209.5 at 17.7 knts Storm direction: 239.5 at 13.3 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -2.5 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.07 Bulk Shear: 23.95 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 ------------------------------------------------------------------------------- 500 172 6 87 12| 0.0 2.2 2.2| 6.3 0.0 6.3 12.6 0.91| 2.2 2.0 1000 166 7 88 13| 0.0 1.5 1.5| 6.3 -1.9 4.4 4.4 0.36| 2.0 0.7 1500 163 7 89 14| 0.9 1.0 1.8| 16.6 -2.5 14.1 9.4 0.56| 2.4 1.3 2000 168 8 94 13| 1.9 0.7 2.6| 32.1 -2.5 29.7 14.8 0.69| 3.1 2.2 2500 181 9 102 12| 2.6 0.6 3.1| 46.0 -2.5 43.5 17.4 0.75| 3.7 2.8 3000 192 10 110 10| 2.7 0.5 3.2| 53.7 -2.5 51.2 17.1 0.77| 3.8 3.0 4000 202 13 129 9| 2.1 0.7 2.7| 60.5 -2.5 58.0 14.5 0.73| 3.5 2.5 5000 207 16 149 8| 1.6 1.0 2.6| 67.4 -2.5 64.9 13.0 0.68| 3.3 2.2 6000 210 18 163 9| 1.3 0.8 2.1| 72.9 -2.5 70.5 11.7 0.62| 3.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250423.12.gif