UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 7 DEC 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 ------------------------------------------------------------------------------- 0 1000 112 SFC 999 120 8.8 5.4 79 3.4 7.1 165 1 282.0 283.0 280.3 297.6 5.63 2 977 304 8.0 4.7 80 3.3 6.3 283.0 284.0 280.6 298.3 5.48 3 925 754 5.6 2.1 78 3.5 3.9 265 9 285.0 285.9 280.7 298.6 4.81 4 909 896 4.2 2.0 86 2.2 3.2 285.0 285.9 280.8 298.7 4.86 5 850 1439 0.2 -0.2 97 0.4 0.0 250 13 286.4 287.1 280.8 299.0 4.43 6 817 1755 -2.5 -2.5 100 0.0 -2.5 286.8 287.4 280.4 297.9 3.89 7 793 1991 -3.7 -3.7 100 0.0 -3.7 287.9 288.6 280.7 298.5 3.66 8 782 2101 -4.1 -4.7 96 0.6 -4.3 288.7 289.3 280.7 298.6 3.45 9 700 2967 -8.7 -13.1 70 4.4 -10.1 245 9 292.9 293.2 280.8 298.9 1.99 10 691 3067 -9.1 -13.6 70 4.5 -10.5 293.5 293.8 281.1 299.4 1.93 11 645 3595 -12.9 -16.8 73 3.9 -14.0 295.0 295.3 281.3 299.9 1.59 12 596 4193 -16.3 -22.3 60 6.0 -17.6 297.8 298.0 281.8 301.2 1.07 13 528 5093 -22.3 -28.3 58 6.0 -23.3 301.1 301.2 282.8 303.4 0.70 14 500 5490 -25.7 -30.5 64 4.8 -26.4 225 23 301.7 301.8 282.9 303.7 0.60 15 455 6169 -30.5 -36.5 56 6.0 -31.2 303.9 304.0 283.5 305.2 0.37 16 400 7070 -39.1 -42.2 72 3.1 -39.3 205 27 304.2 304.2 283.4 305.0 0.23 17 366 7670 -44.5 -46.7 79 2.2 -44.6 304.8 304.8 283.5 305.4 0.16 18 343 8099 -48.3 -52.1 65 3.8 -48.4 305.4 305.4 283.7 305.7 0.09 19 327 8413 -46.9 -59.9 21 13.0 -47.2 311.5 311.5 285.9 311.6 0.04 20 300 8980 -48.9 -64.9 14 16.0 -49.2 235 17 316.4 316.4 287.6 316.5 0.02 21 250 10170 -53.3 -67.3 17 14.0 -53.5 245 23 326.8 326.8 290.8 326.9 0.02 22 243 10351 -54.9 -69.9 14 15.0 -55.1 270 21 327.1 327.1 290.9 327.1 0.01 23 226 10813 -54.7 -70.7 12 16.0 -54.9 334.3 334.3 292.9 334.3 0.01 24 200 11590 -55.3 -72.3 10 17.0 -55.5 285 21 345.2 345.2 295.6 345.2 0.01 25 191 11885 -55.1 -74.1 8 19.0 -55.4 350.1 350.1 296.7 350.1 0.01 26 162 12928 -60.1 -80.1 6 20.0 -60.3 358.6 358.6 298.4 358.6 0.00 27 150 13410 -60.1 -81.1 5 21.0 -60.3 295 35 366.5 366.5 299.9 366.6 0.00 28 123 14646 -59.7 -89.7 1 30.0 -60.0 388.7 388.7 303.6 388.7 0.00 29 101 15860 -65.3 -93.3 1 28.0 -65.4 400.4 400.4 305.3 400.4 0.00 30 100 15920 -65.3 -93.3 1 28.0 -65.4 305 31 401.6 401.6 305.4 401.6 0.00 31 82 17120 -68.1 -95.1 1 27.0 -68.2 419.3 419.3 307.6 419.3 0.00 32 70 18070 -68.1 -95.1 1 27.0 -68.2 305 42 438.7 438.7 309.7 438.7 0.00 33 55 19517 -69.5 -96.5 1 27.0 -69.6 466.8 466.8 312.4 466.8 0.00 34 50 20090 -67.5 -94.5 1 27.0 -67.7 300 52 484.4 484.4 313.8 484.4 0.00 35 30 23140 -71.1 -97.1 1 26.0 -71.3 295 50 550.8 550.8 318.1 550.8 0.00 36 27 23765 -72.1 -98.1 1 26.0 -72.3 564.9 564.9 318.9 564.9 0.00 37 20 25550 -69.3 -96.3 1 27.0 -69.7 285 71 624.0 624.0 321.6 624.1 0.00 38 10 29690 -67.9 -94.9 1 27.0 -68.8 270 85 766.1 766.1 326.4 766.1 0.00 39 9.2 30189 -69.5 -96.5 1 27.0 -70.4 778.5 778.5 326.7 778.5 0.00 40 5.6 33245 -56.5 -87.5 1 31.0 -61.3 954.5 954.5 330.4 954.8 0.03 TRP 243 10351 -54.9 -69.9 14 15.0 -55.1 270 21 327.1 327.1 290.9 327.1 0.01 WND 5.0 275 134 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 847.56 mb = 1462.39 m = 4797.79 ft Wetbulb zero: 849.74 mb = 1441.43 m = 4729.04 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 75.99 % Est. max temperature: 13.14 C = 55.64 F Sfc-Lift cond lev (LCL): 948.55 mb = 547.34 m = 1795.71 ft T: 6.70 C 700-500 lapse rate: 6.74 C/km ThetaE index: 1.06 C Layer 817.0- 793.0 mb Conv cond level (CCL): 881.11 mb = 1148.36 m = 3767.55 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 12.42 C = 54.36 F Cap Strength: 4.46 C Lifted Index: 4.40 C Risk: None Lifted Index @300 mb: 12.87 C Lifted Index @700 mb: 1.65 C Showalter Index: 3.99 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 25.50 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.62 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 22.97 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 903.16 mb = 948.55 m = 3111.99 ft Lev Free Conv (LFC): 828.16 mb = 1646.51 m = 5401.87 ft Equ Level (EL): 788.16 mb = 2039.00 m = 6689.54 ft B at Equ Level: 9.92 J/kg Max Parcel Lev (MPL): 738.16 mb = 2551.98 m = 8372.55 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42503 275 134 133.5 -11.7 1 999 120 165 1 -0.3 1.0 2 925 754 265 9 9.0 0.8 3 850 1439 250 13 12.2 4.4 4 700 2967 245 9 8.2 3.8 5 500 5490 225 23 16.3 16.3 6 400 7070 205 27 11.4 24.5 7 300 8980 235 17 13.9 9.8 8 250 10170 245 23 20.8 9.7 9 243 10351 270 21 21.0 -0.0 10 200 11590 285 21 20.3 -5.4 11 150 13410 295 35 31.7 -14.8 12 100 15920 305 31 25.4 -17.8 13 70 18070 305 42 34.4 -24.1 14 50 20090 300 52 45.0 -26.0 15 30 23140 295 50 45.3 -21.1 16 20 25550 285 71 68.6 -18.4 17 10 29690 270 85 85.0 -0.0 Wind Parameters Energy-Hel index: -0.66 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251207.11.gif