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 ED739... Searching the city database file for: ED739 ... Date:1200Z 21 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 104 SFC 974 327 14.8 5.8 55 9.0 9.9 330 3 290.1 291.2 284.2 307.1 5.94 2 925 760 10.0 3.0 62 7.0 6.5 335 7 289.5 290.4 283.1 304.2 5.13 3 890 1079 7.0 2.8 75 4.2 4.9 41 7 289.6 290.6 283.3 304.7 5.26 4 886 1116 7.2 -1.8 53 9.0 3.1 49 7 290.2 290.9 281.8 301.2 3.78 5 850 1455 4.6 -2.4 60 7.0 1.5 120 7 291.0 291.6 282.1 302.0 3.77 6 844 1513 4.2 -1.8 65 6.0 1.5 122 8 291.1 291.8 282.5 302.7 3.97 7 787 2077 -0.7 -0.7 100 0.0 -0.7 146 15 291.8 292.6 283.5 305.2 4.62 8 771 2241 -1.9 -2.6 95 0.7 -2.2 153 17 292.2 292.9 283.1 304.2 4.09 9 718 2804 -5.5 -5.5 100 0.0 -5.5 177 24 294.2 294.9 283.3 304.7 3.53 10 700 3003 -6.9 -6.9 100 0.0 -6.9 185 27 294.8 295.4 283.2 304.5 3.25 11 664 3412 -9.7 -9.7 100 0.0 -9.7 187 28 296.2 296.7 283.2 304.5 2.76 12 629 3828 -11.7 -17.7 61 6.0 -13.3 188 30 298.5 298.8 282.7 303.3 1.51 13 617 3976 -12.3 -13.9 88 1.6 -12.8 189 30 299.5 299.9 283.8 306.0 2.11 14 584 4393 -15.3 -15.9 95 0.6 -15.4 190 32 300.7 301.1 284.1 306.7 1.89 15 530 5120 -19.3 -25.3 59 6.0 -20.5 193 34 304.4 304.6 284.4 307.4 0.92 16 500 5550 -22.9 -27.5 66 4.6 -23.7 195 36 305.1 305.3 284.5 307.8 0.80 17 459 6170 -28.5 -30.4 84 1.9 -28.7 189 36 305.7 305.8 284.5 307.9 0.66 18 400 7140 -36.7 -39.4 76 2.7 -36.9 180 35 307.3 307.3 284.7 308.4 0.31 19 394 7245 -37.5 -41.4 67 3.9 -37.8 181 37 307.6 307.6 284.8 308.5 0.26 20 376 7566 -40.7 -42.2 85 1.5 -40.8 185 41 307.5 307.5 284.7 308.4 0.25 21 373 7620 -41.1 -47.1 52 6.0 -41.4 186 42 307.7 307.7 284.7 308.2 0.15 22 367 7730 -42.1 -45.9 66 3.8 -42.3 187 44 307.8 307.8 284.7 308.4 0.17 23 363 7804 -42.7 -49.7 46 7.0 -43.0 188 45 307.9 307.9 284.7 308.3 0.11 24 334 8362 -47.1 -51.6 60 4.5 -47.3 194 53 309.3 309.3 285.2 309.7 0.10 25 331 8422 -46.9 -56.9 31 10.0 -47.2 195 54 310.4 310.4 285.5 310.6 0.05 26 313 8791 -48.7 -66.7 11 18.0 -49.0 199 59 312.9 312.9 286.4 313.0 0.02 27 311 8833 -48.7 -67.2 10 18.5 -49.1 200 60 313.4 313.4 286.5 313.5 0.01 28 300 9070 -48.9 -69.9 7 21.0 -49.3 205 54 316.4 316.4 287.6 316.5 0.01 29 250 10260 -50.3 -76.3 3 26.0 -50.7 205 38 331.3 331.3 292.1 331.3 0.00 30 200 11720 -51.3 -82.3 1 31.0 -51.7 250 21 351.5 351.5 297.0 351.5 0.00 31 150 13590 -50.7 -83.7 1 33.0 -51.3 240 19 382.7 382.7 302.7 382.7 0.00 32 129 14569 -51.3 -84.3 1 33.0 -52.0 208 13 398.5 398.5 305.0 398.5 0.00 33 119 15092 -51.5 -84.5 1 33.0 -52.2 191 10 407.4 407.4 306.2 407.4 0.00 34 106 15837 -54.3 -86.3 1 32.0 -54.9 167 5 415.8 415.8 307.2 415.8 0.00 35 100 16210 -54.3 -86.3 1 32.0 -54.9 155 3 422.8 422.8 308.0 422.8 0.00 36 70 18500 -54.9 -86.9 1 32.0 -55.6 190 7 466.9 466.9 312.4 466.9 0.00 37 53 20270 -56.5 -87.5 1 31.0 -57.3 306 2 501.9 501.9 315.1 501.9 0.00 38 50 20640 -55.7 -87.7 1 32.0 -56.6 330 1 512.2 512.2 315.8 512.2 0.00 39 32 23495 -52.3 -87.3 1 35.0 -54.3 84 11 591.1 591.1 320.2 591.1 0.01 40 30 23910 -53.5 -87.5 1 34.0 -55.4 100 13 598.8 598.8 320.6 598.8 0.01 41 20 26520 -54.5 -87.5 1 33.0 -56.8 45 15 669.4 669.4 323.4 669.4 0.01 42 15 28359 -55.9 -87.9 1 32.0 -58.5 60 17 722.1 722.1 325.1 722.2 0.01 43 10 30960 -52.7 -86.7 1 34.0 -57.2 80 21 822.8 822.8 327.8 823.0 0.02 44 9.3 31429 -52.5 -86.5 1 34.0 -57.3 840.8 840.9 328.2 841.1 0.02 45 8.6 31940 -47.7 -85.7 0 38.0 -54.8 878.6 878.6 329.0 878.9 0.03 46 7.3 33023 -47.3 -85.3 1 38.0 -55.2 922.4 922.4 329.8 922.8 0.04 TRP 311 8833 -48.9 -66.9 11 18.0 -49.2 200 60 313.2 313.2 286.5 313.2 0.02 WND 311 8833 -48.7 -67.2 10 18.5 -49.1 200 60 313.4 313.4 286.5 313.5 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 795.14 mb = 1996.36 m = 6549.67 ft Wetbulb zero: 804.97 mb = 1894.82 m = 6216.52 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 79.76 % Est. max temperature: 16.03 C = 60.85 F Sfc-Lift cond lev (LCL): 850.62 mb = 1449.03 m = 4753.97 ft T: 4.65 C 700-500 lapse rate: 6.28 C/km ThetaE index: 3.50 C Layer 886.0- 850.0 mb Conv cond level (CCL): 808.04 mb = 1864.06 m = 6115.61 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 16.20 C = 61.16 F Cap Strength: 3.06 C Lifted Index: 2.92 C Risk: None Lifted Index @300 mb: 8.56 C Lifted Index @700 mb: -0.01 C Showalter Index: 4.68 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 50.00 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.85 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 34.55 J/kg Cap Strength: 3.02 C Lift Cond Lev (LCL): 828.66 mb = 1660.74 m = 5448.57 ft Lev Free Conv (LFC): 693.66 mb = 3073.56 m = 10083.74 ft Equ Level (EL): 663.66 mb = 3416.34 m = 11208.34 ft B at Equ Level: 2.66 J/kg Max Parcel Lev (MPL): 643.66 mb = 3651.47 m = 11979.73 ft Wind level data Storm motion: 218 at 18 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 ---------------------------------------------------------- 0 974 327 330 3 1.5 -2.6 | 30 19 -9.5 -16.8 1 925 760 335 7 3.0 -6.3 | 22 22 -8.1 -20.5 2 850 1455 120 7 -6.1 3.5 | 58 20 -17.1 -10.7 3 700 3003 185 27 2.4 26.9 | 146 15 -8.7 12.7 4 500 5550 195 36 9.3 34.8 | 175 21 -1.7 20.6 5 400 7140 180 35 0.0 35.0 | 152 24 -11.0 20.8 6 311 8833 200 60 20.5 56.4 | 193 43 9.5 42.2 7 300 9070 205 54 22.8 48.9 | 199 37 11.8 34.8 8 250 10260 205 38 16.1 34.4 | 194 21 5.0 20.3 9 200 11720 250 21 19.7 7.2 | 309 11 8.7 -7.0 10 150 13590 240 19 16.5 9.5 | 311 7 5.4 -4.7 11 100 16210 155 3 -1.3 2.7 | 47 17 -12.3 -11.4 12 70 18500 190 7 1.2 6.9 | 54 12 -9.8 -7.3 13 50 20640 330 1 0.5 -0.9 | 35 18 -10.5 -15.0 14 30 23910 100 13 -12.8 2.3 | 63 27 -23.8 -11.9 15 20 26520 45 15 -10.6 -10.6 | 41 33 -21.6 -24.8 16 10 30960 80 21 -20.7 -3.6 | 61 36 -31.7 -17.8 Wind Parameters Mean winds (0-6000m): 187.9 at 23.9 knts Storm direction: 217.9 at 18.0 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 120.4 deg Storm rel helicity (0-3000m) pos: 231.9 neg: -14.7 tot: 217.2 m^2/s^2 ave: 72.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 107.48 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 ------------------------------------------------------------------------------- 500 335 5 25 21| 4.4 0.0 4.4| 6.4 -14.7 -8.3 -16.6 -0.30| 5.6 -1.7 1000 3 6 29 23| 4.6 0.0 4.6| 81.9 -14.7 67.2 67.2 0.56| 9.3 5.2 1500 74 7 48 24| 5.1 0.0 5.1|122.8 -14.7 108.1 72.0 0.66| 9.1 6.1 2000 135 9 66 19| 5.5 0.0 5.5|165.5 -14.7 150.8 75.4 0.74| 9.0 6.7 2500 163 12 78 15| 5.6 0.0 5.6|210.4 -14.7 195.7 78.3 0.79| 9.3 7.4 3000 176 14 89 12| 5.2 0.0 5.2|231.9 -14.7 217.2 72.4 0.81| 8.7 7.0 4000 182 18 110 11| 4.4 0.0 4.4|248.0 -14.7 233.3 58.3 0.82| 7.0 5.7 5000 186 21 129 11| 3.9 0.0 3.9|265.8 -14.7 251.1 50.2 0.82| 6.1 5.0 6000 188 24 141 12| 3.2 0.3 3.6|269.6 -39.1 230.4 38.4 0.69| 5.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250421.12.gif