UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 27 APR 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 119 5.0 1.0 75 4.0 3.2 0 0 277.0 277.7 275.7 288.1 4.05 1 1000 233 8.8 -1.2 49 10.0 4.4 135 13 282.0 282.6 277.6 291.8 3.50 2 992 300 10.4 -1.6 43 12.0 5.1 138 13 284.2 284.8 278.6 293.9 3.42 3 925 879 7.2 -4.8 42 12.0 2.2 160 9 286.7 287.2 279.1 295.0 2.89 4 923 897 7.0 -4.0 45 11.0 2.4 158 9 286.6 287.2 279.3 295.5 3.08 5 882 1268 4.0 -5.0 52 9.0 0.3 107 4 287.3 287.8 279.5 295.9 2.98 6 850 1569 4.2 -12.8 28 17.0 -1.7 65 1 290.5 290.8 279.4 295.6 1.68 7 836 1704 4.4 -19.6 16 24.0 -2.8 59 1 292.1 292.3 279.1 295.2 0.97 8 828 1782 4.2 -16.8 20 21.0 -2.5 55 2 292.7 293.0 279.8 296.6 1.24 9 796 2101 2.6 -19.4 18 22.0 -4.0 40 2 294.3 294.5 280.3 297.6 1.03 10 754 2537 0.2 -16.8 27 17.0 -5.2 19 3 296.3 296.6 281.6 300.6 1.36 11 737 2721 2.6 -38.4 3 41.0 -5.8 10 4 300.9 300.9 282.0 301.6 0.19 12 719 2920 1.8 -33.2 5 35.0 -6.2 0 4 302.2 302.2 282.7 303.3 0.32 13 700 3135 0.4 -26.6 11 27.0 -6.7 350 5 302.9 303.0 283.4 305.0 0.62 14 660 3604 -3.5 -28.5 12 25.0 -9.5 325 5 303.7 303.8 283.6 305.5 0.55 15 612 4196 -8.5 -27.5 20 19.0 -12.8 292 5 304.6 304.7 284.1 306.7 0.65 16 500 5730 -20.1 -44.1 10 24.0 -22.9 205 5 308.5 308.6 284.9 309.1 0.15 17 463 6291 -24.5 -47.5 10 23.0 -26.6 198 4 309.9 309.9 285.4 310.3 0.11 18 400 7330 -33.9 -48.9 21 15.0 -34.9 185 3 310.9 311.0 285.8 311.3 0.11 19 309 9086 -49.1 -57.1 39 8.0 -49.3 252 5 313.5 313.5 286.6 313.7 0.05 20 300 9280 -50.3 -58.3 38 8.0 -50.5 260 5 314.5 314.5 286.9 314.6 0.05 21 250 10450 -58.5 -65.5 40 7.0 -58.6 285 9 319.1 319.1 288.5 319.2 0.02 22 236 10809 -60.5 -67.5 39 7.0 -60.6 280 10 321.4 321.4 289.2 321.4 0.02 23 215 11381 -64.7 -69.7 50 5.0 -64.7 271 12 323.5 323.5 289.9 323.6 0.01 24 200 11820 -65.9 -70.9 50 5.0 -66.0 265 13 328.4 328.4 291.3 328.5 0.01 25 198 11881 -66.5 -71.5 49 5.0 -66.5 270 15 328.4 328.4 291.3 328.4 0.01 26 192 12067 -66.1 -70.6 53 4.5 -66.1 274 15 331.9 331.9 292.3 332.0 0.01 27 157 13305 -59.5 -84.5 2 25.0 -59.7 299 13 362.8 362.8 299.2 362.8 0.00 28 150 13590 -59.3 -84.3 3 25.0 -59.5 305 13 367.9 367.9 300.2 367.9 0.00 29 101 16087 -57.5 -87.5 1 30.0 -57.9 320 15 415.4 415.4 307.2 415.5 0.00 30 100 16150 -57.5 -87.5 1 30.0 -57.9 320 15 416.6 416.6 307.3 416.6 0.00 31 70 18400 -57.3 -87.3 1 30.0 -57.9 310 11 461.8 461.8 312.0 461.8 0.00 32 53 20153 -58.9 -88.9 1 30.0 -59.5 289 8 496.3 496.3 314.7 496.4 0.00 33 50 20520 -57.3 -87.3 1 30.0 -58.1 285 7 508.4 508.4 315.5 508.5 0.00 34 33 23147 -55.9 -86.9 1 31.0 -57.2 289 10 576.3 576.3 319.5 576.4 0.01 35 30 23750 -57.3 -87.3 1 30.0 -58.5 290 11 588.4 588.4 320.0 588.5 0.01 36 27 24416 -58.5 -88.5 1 30.0 -59.7 276 10 603.1 603.1 320.7 603.1 0.01 37 20 26320 -55.7 -86.7 1 31.0 -57.8 235 9 665.7 665.7 323.3 665.8 0.01 38 13 29080 -53.7 -84.7 1 31.0 -57.1 238 14 759.9 759.9 326.2 760.1 0.02 39 10 30800 -45.5 -79.5 1 34.0 -52.9 240 17 849.7 849.7 328.4 850.4 0.07 40 7.8 32471 -41.7 -76.7 1 35.0 -52.1 927.5 927.6 329.9 929.1 0.14 TRP 198 11881 -66.5 -71.5 49 5.0 -66.5 270 15 328.4 328.4 291.3 328.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 695.90 mb = 3183.08 m = 10443.06 ft Wetbulb zero: 876.98 mb = 1314.82 m = 4313.65 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 22.72 % Est. max temperature: 17.10 C = 62.78 F Sfc-Lift cond lev (LCL): 953.38 mb = 628.70 m = 2062.62 ft T: 8.58 C 700-500 lapse rate: 7.90 C/km ThetaE index: 0.78 C Layer 850.0- 828.0 mb Conv cond level (CCL): 609.70 mb = 4224.06 m = 13858.31 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 32.70 C = 90.86 F Cap Strength: 13.51 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 14.66 C Lifted Index @700 mb: 13.51 C Showalter Index: 11.99 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 7.30 C K Index: -15.50 Risk: None Sweat Index: 7.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.98 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 64491.69 J/kg Cap Strength: 13.48 C Lift Cond Lev (LCL): 812.01 mb = 1940.05 m = 6364.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 4 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 1014 119 0 0 -0.0 -0.0 | 20 4 -1.3 -3.6 1 1000 233 135 13 -9.2 9.2 | 118 12 -10.5 5.6 2 925 879 160 9 -3.1 8.5 | 138 7 -4.4 4.9 3 850 1569 65 1 -0.9 -0.4 | 29 5 -2.2 -4.0 4 700 3135 350 5 0.9 -4.9 | 3 9 -0.5 -8.5 5 500 5730 205 5 2.1 4.5 | 219 1 0.8 0.9 6 400 7330 185 3 0.3 3.0 | 61 1 -1.1 -0.6 7 300 9280 260 5 4.9 0.9 | 307 5 3.6 -2.7 8 250 10450 285 9 8.7 -2.3 | 309 9 7.3 -5.9 9 200 11820 265 13 13.0 1.1 | 282 12 11.6 -2.5 10 198 11881 270 15 15.0 -0.0 | 285 14 13.7 -3.6 11 150 13590 305 13 10.6 -7.5 | 320 14 9.3 -11.1 12 100 16150 320 15 9.6 -11.5 | 331 17 8.3 -15.1 13 70 18400 310 11 8.4 -7.1 | 326 13 7.1 -10.7 14 50 20520 285 7 6.8 -1.8 | 315 8 5.4 -5.4 15 30 23750 290 11 10.3 -3.8 | 309 12 9.0 -7.4 16 20 26320 235 9 7.4 5.2 | 255 6 6.0 1.6 17 10 30800 240 17 14.7 8.5 | 250 14 13.4 4.9 Wind Parameters Mean winds (0-6000m): 170.5 at 5.1 knts Storm direction: 200.5 at 3.8 knts Shear (0-3000m) pos: 1.8 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -16.8 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -24.8 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.12 Bulk Shear: 5.82 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 ------------------------------------------------------------------------------- 500 141 11 120 9| 10.9 0.0 10.9| 28.3 0.0 28.3 56.6 0.81| 20.9 16.9 1000 145 10 122 8| 5.5 2.8 8.3| 30.0 -8.4 21.6 21.6 0.45| 14.1 6.3 1500 147 8 116 6| 3.6 3.6 7.3| 30.0 -18.0 12.0 8.0 0.18| 11.6 2.1 2000 142 6 104 5| 2.7 3.0 5.7| 30.1 -18.4 11.7 5.8 0.16| 9.1 1.5 2500 135 6 94 5| 2.2 2.8 5.0| 30.1 -20.6 9.5 3.8 0.12| 7.6 0.9 3000 129 5 87 5| 1.8 2.6 4.5| 30.1 -24.8 5.3 1.8 0.07| 6.8 0.4 4000 113 5 76 6| 1.4 1.9 3.3| 30.1 -33.7 -3.7 -0.9 -0.04| 5.7 -0.2 5000 164 5 117 3| 1.1 1.2 2.3| 30.1 -38.3 -8.2 -1.6 -0.11| 5.1 -0.5 6000 170 5 124 3| 0.9 0.7 1.6| 30.1 -39.5 -9.5 -1.6 -0.15| 4.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20250427.23.gif