UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 24 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 1040 5 -6.9 -10.1 78 3.2 -7.8 190 1 263.3 263.6 263.1 267.8 1.70 1 1002 296 -4.7 -9.4 70 4.7 -6.1 124 12 268.3 268.6 267.0 273.4 1.87 2 1000 312 -4.7 -9.7 68 5.0 -6.2 120 13 268.5 268.7 267.0 273.4 1.83 3 928 899 -5.3 -17.3 38 12.0 -8.2 101 9 273.6 273.8 269.1 276.7 1.06 4 925 924 -4.9 -18.9 32 14.0 -8.2 100 9 274.3 274.5 269.3 277.0 0.93 5 909 1062 -1.7 -32.7 7 31.0 -7.4 96 10 279.0 279.0 271.0 279.8 0.27 6 888 1247 -2.7 -11.7 50 9.0 -5.5 90 11 279.8 280.1 273.9 284.8 1.75 7 850 1593 -4.3 -13.3 49 9.0 -7.0 80 13 281.6 281.9 274.8 286.3 1.61 8 840 1686 -4.9 -13.9 49 9.0 -7.5 80 14 282.0 282.2 274.8 286.5 1.55 9 815 1923 -5.1 -27.1 16 22.0 -9.6 80 16 284.2 284.3 274.5 285.8 0.51 10 797 2099 -5.7 -27.7 16 22.0 -10.2 80 17 285.4 285.5 275.0 286.9 0.49 11 773 2338 -6.7 -21.7 29 15.0 -10.3 80 19 286.8 287.0 276.4 289.5 0.87 12 761 2460 -5.5 -26.5 17 21.0 -10.1 80 20 289.4 289.5 277.3 291.2 0.58 13 700 3110 -9.5 -26.5 24 17.0 -13.0 80 25 292.0 292.1 278.6 294.0 0.63 14 678 3356 -11.9 -25.9 30 14.0 -14.7 79 27 292.0 292.1 278.7 294.1 0.68 15 657 3596 -12.7 -29.7 23 17.0 -15.8 78 28 293.7 293.8 279.2 295.3 0.50 16 616 4085 -15.7 -34.7 18 19.0 -18.6 76 31 295.7 295.8 279.9 296.8 0.33 17 607 4196 -15.1 -39.1 11 24.0 -18.4 76 32 297.7 297.7 280.6 298.4 0.21 18 593 4373 -15.7 -46.7 5 31.0 -19.2 75 33 299.0 299.0 281.0 299.3 0.10 19 529 5226 -20.7 -47.7 7 27.0 -23.4 72 39 302.9 302.9 282.7 303.2 0.10 20 500 5640 -24.1 -45.1 13 21.0 -26.1 70 42 303.7 303.7 283.1 304.1 0.14 21 442 6527 -31.1 -49.1 15 18.0 -32.3 67 38 305.7 305.7 283.8 306.1 0.10 22 417 6939 -32.9 -55.9 8 23.0 -34.1 66 36 308.5 308.5 284.8 308.7 0.05 23 400 7230 -35.9 -55.9 11 20.0 -36.8 65 35 308.3 308.3 284.8 308.5 0.05 24 359 7975 -42.5 -56.5 20 14.0 -43.0 309.2 309.2 285.1 309.4 0.05 25 300 9170 -51.1 -65.1 17 14.0 -51.4 313.3 313.3 286.5 313.4 0.02 26 250 10310 -59.9 -70.9 22 11.0 -60.0 317.0 317.0 287.8 317.1 0.01 27 231 10799 -63.3 -73.3 25 10.0 -63.4 319.1 319.1 288.5 319.1 0.01 28 220 11096 -65.9 -75.9 24 10.0 -66.0 319.6 319.6 288.6 319.6 0.01 29 206 11492 -67.9 -77.9 23 10.0 -67.9 85 5 322.5 322.5 289.5 322.5 0.00 30 200 11670 -66.9 -76.9 23 10.0 -67.0 326.8 326.8 290.8 326.8 0.01 31 184 12180 -62.5 -75.5 16 13.0 -62.6 341.8 341.8 294.8 341.9 0.01 32 161 12998 -66.3 -86.3 4 20.0 -66.4 348.7 348.7 296.4 348.7 0.00 33 150 13430 -64.1 -83.1 6 19.0 -64.2 359.7 359.7 298.7 359.7 0.00 34 136 14032 -60.7 -83.7 3 23.0 -60.9 375.9 375.9 301.6 375.9 0.00 35 101 15869 -62.5 -91.5 1 29.0 -62.7 405.8 405.8 306.0 405.8 0.00 36 100 15930 -62.3 -91.3 1 29.0 -62.5 407.4 407.4 306.2 407.4 0.00 TRP 206 11492 -67.9 -77.9 23 10.0 -67.9 85 5 322.5 322.5 289.5 322.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 26.61 % Est. max temperature: 9.72 C = 49.50 F Sfc-Lift cond lev (LCL): 988.33 mb = 404.12 m = 1325.83 ft T: -4.79 C 700-500 lapse rate: 5.77 C/km ThetaE index: 0.72 C Layer 815.0- 797.0 mb Conv cond level (CCL): 557.62 mb = 4832.04 m = 15852.95 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 31.32 C = 88.38 F Cap Strength: 25.04 C Lifted Index: 25.22 C Risk: None Lifted Index @300 mb: 28.45 C Lifted Index @700 mb: 18.40 C Showalter Index: 14.90 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 10.80 C K Index: -10.50 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.53 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 20238.69 J/kg Cap Strength: 25.16 C Lift Cond Lev (LCL): 895.88 mb = 1177.36 m = 3862.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 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 1040 5 190 1 0.2 1.0 | 284 18 17.6 -4.5 1 1000 312 120 13 -11.3 6.5 | 261 6 6.1 1.0 2 925 924 100 9 -8.9 1.6 | 295 9 8.5 -3.9 3 850 1593 80 13 -12.8 -2.3 | 329 9 4.6 -7.7 4 700 3110 80 25 -24.6 -4.3 | 36 12 -7.2 -9.8 5 500 5640 70 42 -39.5 -14.4 | 48 30 -22.1 -19.8 6 400 7230 65 35 -31.7 -14.8 | 35 25 -14.3 -20.3 Wind Parameters Mean winds (0-6000m): 77.5 at 24.3 knts Storm direction: 107.5 at 18.2 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 45.1 neg: -26.7 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 46.46 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 ------------------------------------------------------------------------------- 500 120 9 275 10| 0.0 11.9 11.9| 3.3 -26.7 -23.4 -46.8 -0.28| 16.9 -4.8 1000 114 10 281 9| 0.0 4.9 4.9| 9.5 -26.7 -17.2 -17.2 -0.08| 10.6 -0.9 1500 105 10 291 8| 0.0 4.4 4.4| 18.6 -26.7 -8.1 -5.4 0.09| 8.5 0.8 2000 97 11 303 8| 0.0 4.3 4.3| 27.5 -26.7 0.8 0.4 0.22| 7.4 1.6 2500 92 13 316 7| 0.0 4.2 4.2| 36.3 -26.7 9.6 3.8 0.31| 6.7 2.1 3000 88 14 331 7| 0.0 4.2 4.2| 45.1 -26.7 18.4 6.1 0.36| 6.3 2.3 4000 84 17 359 7| 0.0 4.0 4.0| 55.5 -26.7 28.9 7.2 0.37| 5.6 2.1 5000 81 21 20 9| 0.0 3.9 3.9| 61.2 -26.7 34.5 6.9 0.33| 5.2 1.8 6000 77 24 31 12| 0.0 3.5 3.5| 61.8 -37.4 24.4 4.1 0.28| 4.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251224.23.gif