UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122223.upa.cvt Date: 2300Z 22 DEC 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 22 DEC 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- 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 1024 0 3.0 -0.6 77 3.6 1.5 0 0 274.3 274.9 273.5 284.0 3.57 1 1000 192 3.4 0.6 82 2.8 2.2 100 9 276.5 277.2 275.3 287.5 3.99 2 987 298 2.6 0.3 85 2.3 1.6 97 10 276.8 277.5 275.4 287.6 3.96 3 925 819 -1.5 -3.9 84 2.4 -2.4 80 13 277.8 278.3 274.8 286.4 3.09 4 916 897 -2.3 -4.3 86 2.0 -3.0 78 13 277.7 278.2 274.6 286.2 3.03 5 858 1413 -6.5 -7.0 96 0.5 -6.7 62 17 278.6 279.0 274.5 286.0 2.63 6 850 1486 -6.5 -15.5 49 9.0 -8.9 60 17 279.3 279.6 273.1 283.3 1.34 7 831 1663 -4.7 -22.7 23 18.0 -8.9 55 17 283.0 283.2 274.2 285.3 0.74 8 818 1787 -4.3 -24.3 19 20.0 -8.8 52 17 284.7 284.9 275.0 286.8 0.65 9 786 2100 -5.3 -30.3 12 25.0 -10.2 44 18 286.9 287.0 275.7 288.2 0.39 10 734 2634 -7.9 -41.9 5 34.0 -12.8 30 19 289.8 289.8 276.7 290.2 0.13 11 710 2891 -9.5 -41.5 5 32.0 -14.0 23 19 290.8 290.8 277.3 291.3 0.14 12 700 3001 -9.1 -40.1 6 31.0 -13.7 20 19 292.4 292.4 278.1 293.0 0.17 13 675 3282 -9.9 -39.9 7 30.0 -14.3 15 20 294.6 294.6 279.1 295.2 0.18 14 648 3595 -11.9 -36.9 11 25.0 -15.8 10 21 295.8 295.8 279.8 296.6 0.25 15 609 4066 -16.1 -23.1 55 7.0 -17.6 1 23 296.2 296.4 281.0 299.3 0.98 16 598 4203 -16.9 -28.9 35 12.0 -19.0 359 24 296.8 296.9 280.8 298.8 0.59 17 584 4381 -18.3 -29.3 37 11.0 -20.2 356 24 297.2 297.3 281.0 299.1 0.58 18 569 4575 -19.1 -27.1 49 8.0 -20.5 352 25 298.5 298.6 281.7 300.9 0.73 19 549 4839 -21.7 -26.2 67 4.5 -22.5 348 26 298.5 298.6 281.8 301.1 0.82 20 528 5125 -24.1 -33.1 43 9.0 -25.3 342 27 299.0 299.0 281.5 300.4 0.45 21 500 5520 -27.5 -31.3 70 3.8 -28.0 335 29 299.5 299.6 281.9 301.4 0.56 22 483 5768 -29.3 -32.8 72 3.5 -29.7 335 30 300.3 300.4 282.1 301.9 0.50 23 440 6429 -33.5 -39.5 55 6.0 -34.0 335 33 303.1 303.1 283.0 304.1 0.28 24 400 7090 -39.5 -46.5 47 7.0 -39.9 335 36 303.7 303.7 283.1 304.2 0.15 25 375 7527 -43.1 -53.1 32 10.0 -43.5 304.5 304.6 283.3 304.8 0.07 26 348 8024 -47.5 -54.5 44 7.0 -47.7 305.2 305.2 283.5 305.4 0.07 27 341 8158 -48.7 -55.7 44 7.0 -48.9 305.3 305.3 283.6 305.5 0.06 28 327 8432 -49.7 -62.7 20 13.0 -50.0 307.6 307.6 284.5 307.7 0.03 29 300 8990 -53.7 -63.7 28 10.0 -53.9 309.7 309.7 285.2 309.7 0.02 30 271 9635 -58.5 -67.5 30 9.0 -58.6 311.8 311.8 286.0 311.9 0.02 31 250 10140 -59.9 -68.9 30 9.0 -60.0 317.0 317.0 287.8 317.1 0.01 32 225 10792 -64.1 -72.1 33 8.0 -64.1 320.3 320.3 288.8 320.3 0.01 33 209 11242 -65.5 -72.5 37 7.0 -65.5 195 54 324.9 324.9 290.3 325.0 0.01 34 200 11510 -65.5 -72.5 37 7.0 -65.5 329.0 329.0 291.5 329.1 0.01 35 175 12326 -63.9 -79.9 10 16.0 -64.0 344.5 344.5 295.4 344.5 0.00 36 159 12918 -61.1 -79.1 8 18.0 -61.3 358.8 358.8 298.5 358.8 0.00 37 150 13280 -61.9 -82.9 4 21.0 -62.0 363.4 363.4 299.4 363.5 0.00 38 134 13973 -64.1 -87.1 3 23.0 -64.3 371.4 371.4 300.8 371.5 0.00 39 116 14861 -61.5 -87.5 2 26.0 -61.7 391.9 391.9 304.0 391.9 0.00 40 101 15710 -65.7 -93.7 1 28.0 -65.8 399.6 399.6 305.2 399.6 0.00 41 100 15770 -66.1 -94.1 1 28.0 -66.2 400.0 400.0 305.2 400.0 0.00 TRP 209 11242 -65.5 -72.5 37 7.0 -65.5 195 54 324.9 324.9 290.3 325.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 947.68 mb = 628.40 m = 2061.65 ft Wetbulb zero: 962.44 mb = 500.41 m = 1641.73 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 43.54 % Est. max temperature: 7.10 C = 44.78 F Sfc-Lift cond lev (LCL): 968.43 mb = 450.55 m = 1478.18 ft T: 1.40 C 700-500 lapse rate: 7.30 C/km ThetaE index: 4.37 C Layer 925.0- 831.0 mb Conv cond level (CCL): 921.62 mb = 848.10 m = 2782.44 ft Mean mixing ratio: 3.64 g/kg Conv temperature: 6.50 C = 43.70 F Cap Strength: 11.41 C Lifted Index: 11.15 C Risk: None Lifted Index @300 mb: 16.24 C Lifted Index @700 mb: 8.69 C Showalter Index: 13.88 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 12.00 C K Index: -25.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.90 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 12.34 J/kg Cap Strength: 11.37 C Lift Cond Lev (LCL): 935.47 mb = 728.65 m = 2390.55 ft Lev Free Conv (LFC): 880.47 mb = 1208.85 m = 3966.01 ft Equ Level (EL): 850.47 mb = 1481.71 m = 4861.18 ft B at Equ Level: 9.54 J/kg Max Parcel Lev (MPL): 830.47 mb = 1668.03 m = 5472.47 ft Wind level data Storm motion: 41 at 15 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 1024 0 0 0 -0.0 -0.0 | 221 15 9.9 11.4 1 1000 192 100 9 -8.9 1.6 | 185 13 1.1 12.9 2 925 819 80 13 -12.8 -2.3 | 163 10 -2.9 9.1 3 850 1486 60 17 -14.7 -8.5 | 121 6 -4.8 2.9 4 700 3001 20 19 -6.5 -17.9 | 332 7 3.4 -6.5 5 500 5520 335 29 12.3 -26.3 | 304 27 22.2 -14.9 6 400 7090 335 36 15.2 -32.6 | 310 33 25.2 -21.3 Wind Parameters Mean winds (0-6000m): 11.2 at 20.1 knts Storm direction: 41.2 at 15.1 knts Shear (0-3000m) pos: 1.9 neg: 3.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -56.2 tot: -56.2 m^2/s^2 ave: -18.7 10^-3 m/s^2 rel: -0.74 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 57.86 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 96 8 190 12| 11.3 0.0 11.3| 0.0 -29.2 -29.2 -58.4 -0.68| 14.6 -9.9 1000 87 10 179 11| 5.6 2.4 8.0| 0.0 -38.5 -38.5 -38.5 -0.70| 9.7 -6.8 1500 77 12 168 9| 3.8 3.2 7.0| 0.0 -45.8 -45.8 -30.5 -0.72| 8.2 -5.9 2000 70 13 159 7| 2.8 3.2 6.0| 0.0 -49.1 -49.1 -24.5 -0.73| 7.2 -5.2 2500 62 14 150 5| 2.3 3.2 5.4| 0.0 -52.2 -52.2 -20.9 -0.76| 6.6 -5.0 3000 54 15 138 3| 1.9 3.2 5.0| 0.0 -56.2 -56.2 -18.7 -0.74| 6.3 -4.6 4000 40 16 29 1| 1.4 3.2 4.6| 0.0 -62.3 -62.3 -15.6 -0.66| 5.7 -3.7 5000 25 18 337 6| 1.1 3.3 4.4| 0.0 -81.4 -81.4 -16.3 -0.62| 5.4 -3.4 6000 11 20 324 10| 0.9 3.2 4.1| 7.0 -98.3 -91.3 -15.2 -0.58| 5.1 -3.0 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251222.23.gif