UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 28 NOV 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 1011 2 4.4 0.4 75 4.0 2.7 205 5 276.7 277.3 275.3 287.3 3.89 1 1000 91 3.4 1.1 85 2.3 2.4 195 19 276.5 277.2 275.5 287.9 4.14 2 975 297 2.4 1.7 95 0.7 2.1 210 22 277.6 278.3 276.5 289.7 4.43 3 925 726 5.0 4.9 99 0.1 4.9 240 29 284.4 285.4 281.7 300.8 5.87 4 906 896 5.4 5.4 100 0.0 5.4 238 29 286.5 287.6 283.0 304.0 6.21 5 895 996 5.8 5.8 100 0.0 5.8 236 28 287.9 289.1 283.9 306.2 6.47 6 850 1418 4.0 2.8 92 1.2 3.4 230 27 290.3 291.3 283.8 306.1 5.51 7 781 2103 0.8 -0.5 91 1.3 0.2 226 25 294.0 294.9 284.5 307.8 4.72 8 700 2974 -4.9 -6.4 89 1.5 -5.5 220 23 297.1 297.7 284.2 307.2 3.38 9 651 3541 -8.5 -8.8 98 0.3 -8.6 222 22 299.2 299.8 284.7 308.4 3.02 10 646 3601 -8.9 -9.6 95 0.7 -9.2 222 22 299.4 299.9 284.6 308.1 2.86 11 598 4195 -12.9 -15.9 78 3.0 -13.8 225 21 301.5 301.8 284.3 307.3 1.85 12 500 5540 -21.1 -22.7 87 1.6 -21.5 230 19 307.3 307.5 285.8 311.4 1.23 13 461 6134 -25.5 -26.5 91 1.0 -25.7 225 21 309.0 309.2 286.1 312.2 0.95 14 400 7150 -32.1 -34.3 81 2.2 -32.4 215 25 313.3 313.4 287.1 315.1 0.52 15 385 7418 -33.5 -35.9 79 2.4 -33.8 214 26 314.9 315.0 287.6 316.5 0.46 16 334 8393 -42.3 -44.9 76 2.6 -42.5 212 28 315.9 315.9 287.6 316.7 0.21 17 308 8936 -45.3 -49.7 61 4.4 -45.5 210 29 319.1 319.1 288.6 319.6 0.13 18 300 9110 -46.9 -51.2 61 4.3 -47.1 210 29 319.3 319.3 288.6 319.7 0.11 19 250 10300 -55.9 -59.7 62 3.8 -56.0 323.0 323.0 289.7 323.2 0.05 20 231 10798 -59.5 -63.5 60 4.0 -59.6 324.9 324.9 290.3 325.0 0.03 21 222 11046 -61.3 -65.9 54 4.6 -61.3 325.8 325.8 290.5 325.9 0.02 22 200 11690 -63.1 -67.7 54 4.6 -63.1 332.8 332.8 292.5 332.9 0.02 23 190 12004 -65.1 -69.5 54 4.4 -65.1 255 31 334.5 334.5 293.0 334.6 0.02 24 168 12751 -66.3 -71.3 49 5.0 -66.4 344.5 344.5 295.4 344.6 0.02 25 161 13012 -61.5 -67.5 45 6.0 -61.6 356.8 356.8 298.1 357.0 0.03 26 150 13450 -61.9 -67.9 45 6.0 -62.0 363.4 363.4 299.4 363.6 0.03 27 144 13703 -60.3 -66.3 45 6.0 -60.4 370.5 370.5 300.7 370.7 0.04 28 131 14289 -62.3 -67.3 51 5.0 -62.4 377.1 377.1 301.8 377.2 0.03 29 124 14627 -63.3 -69.3 44 6.0 -63.4 381.2 381.2 302.5 381.4 0.03 30 110 15366 -61.7 -71.7 25 10.0 -61.9 397.5 397.5 304.9 397.6 0.02 31 101 15889 -65.1 -78.1 15 13.0 -65.3 400.8 400.8 305.3 400.8 0.01 32 100 15950 -65.1 -78.1 15 13.0 -65.3 401.9 401.9 305.5 402.0 0.01 TRP 190 12004 -65.1 -69.5 54 4.4 -65.1 255 31 334.5 334.5 293.0 334.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 769.63 mb = 2225.06 m = 7299.99 ft Wetbulb zero: 778.21 mb = 2131.23 m = 6992.14 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 89.60 % Est. max temperature: 17.50 C = 63.49 F Sfc-Lift cond lev (LCL): 950.46 mb = 504.67 m = 1655.73 ft T: 3.66 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.62 C Layer 700.0- 651.0 mb Conv cond level (CCL): 1000.00 mb = 91.00 m = 298.55 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 4.44 C = 40.00 F Cap Strength: 9.46 C Lifted Index: 12.28 C Risk: None Lifted Index @300 mb: 18.06 C Lifted Index @700 mb: 8.26 C Showalter Index: 3.72 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.90 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 106.60 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.76 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 13172.06 J/kg Cap Strength: 12.01 C Lift Cond Lev (LCL): 948.35 mb = 522.79 m = 1715.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 17 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 1011 2 205 5 2.1 4.5 | 92 15 -14.5 0.4 1 1000 91 195 19 4.9 18.4 | 140 18 -11.7 14.2 2 925 726 240 29 25.1 14.5 | 219 13 8.5 10.4 3 850 1418 230 27 20.7 17.4 | 197 14 4.0 13.2 4 700 2974 220 23 14.8 17.6 | 172 14 -1.9 13.5 5 500 5540 230 19 14.6 12.2 | 165 8 -2.1 8.1 6 400 7150 215 25 14.3 20.5 | 172 16 -2.3 16.3 7 300 9110 210 29 14.5 25.1 | 174 21 -2.2 21.0 Wind Parameters Mean winds (0-6000m): 226.0 at 22.9 knts Storm direction: 256.0 at 17.2 knts Shear (0-3000m) pos: 4.1 neg: 1.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 132.2 neg: -38.0 tot: 94.2 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.37 Bulk Shear: 5.53 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 ------------------------------------------------------------------------------- 500 210 20 155 15| 21.4 0.0 21.4|104.8 0.0 104.8 209.6 0.96| 28.3 27.1 1000 227 24 184 13| 12.4 0.0 12.4|132.2 -5.5 126.7 126.7 0.88| 18.9 16.7 1500 229 25 191 13| 8.2 1.2 9.4|132.2 -17.9 114.3 76.2 0.72| 13.8 10.0 2000 229 25 191 13| 6.2 1.4 7.6|132.2 -24.9 107.3 53.6 0.64| 10.9 7.0 2500 228 25 190 13| 4.9 1.5 6.4|132.2 -31.7 100.5 40.2 0.57| 9.1 5.2 3000 227 25 187 13| 4.1 1.5 5.6|132.2 -38.0 94.2 31.4 0.51| 7.9 4.0 4000 226 24 184 13| 3.0 1.1 4.1|132.2 -38.7 93.5 23.4 0.48| 6.2 3.0 5000 226 24 181 12| 2.3 0.9 3.2|132.2 -40.1 92.1 18.4 0.45| 5.2 2.3 6000 226 23 179 12| 1.9 0.8 2.7|133.9 -41.0 92.9 15.5 0.43| 4.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251128.23.gif