UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:1100Z 17 OCT 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 1014 -1 11.6 7.6 76 4.0 9.5 50 3 283.6 284.7 282.0 301.5 6.46 1 1000 115 9.8 7.9 88 1.9 8.8 50 5 283.0 284.1 281.9 301.4 6.69 2 978 299 8.4 6.7 89 1.7 7.5 36 6 283.3 284.4 281.7 300.8 6.30 3 925 757 5.4 3.7 89 1.7 4.5 360 7 284.8 285.8 281.3 299.9 5.39 4 909 899 4.2 3.2 93 1.0 3.7 348 7 285.0 285.9 281.3 299.9 5.30 5 850 1442 0.6 0.6 100 0.0 0.6 300 5 286.8 287.6 281.4 300.1 4.70 6 783 2096 -3.3 -3.3 100 0.0 -3.3 294 13 289.4 290.1 281.5 300.5 3.83 7 754 2394 -4.7 -4.8 99 0.1 -4.7 291 16 291.0 291.7 281.9 301.4 3.55 8 747 2468 -5.3 -5.5 98 0.2 -5.4 290 17 291.2 291.8 281.8 301.1 3.39 9 728 2669 -7.7 -9.3 88 1.6 -8.2 288 19 290.7 291.1 280.6 298.4 2.59 10 707 2897 -6.9 -25.9 20 19.0 -11.2 286 22 294.0 294.1 279.6 296.1 0.65 11 700 2975 -5.3 -17.3 38 12.0 -8.8 285 23 296.6 296.9 281.8 301.0 1.40 12 693 3054 -4.9 -13.9 49 9.0 -7.9 285 23 297.9 298.3 282.9 303.7 1.88 13 646 3602 -8.1 -20.1 37 12.0 -11.4 283 26 300.3 300.6 283.1 304.2 1.20 14 598 4195 -13.1 -25.1 36 12.0 -15.7 280 29 301.2 301.4 283.0 304.0 0.83 15 500 5530 -23.5 -35.5 32 12.0 -25.1 275 36 304.4 304.5 283.7 305.7 0.37 16 467 6025 -27.1 -39.1 31 12.0 -28.4 277 40 305.9 306.0 284.1 306.9 0.28 17 428 6647 -32.3 -34.3 82 2.0 -32.5 278 46 307.0 307.1 284.8 308.7 0.49 18 400 7120 -36.3 -38.0 84 1.7 -36.5 280 50 307.8 307.9 284.9 309.1 0.36 19 388 7332 -37.7 -39.1 87 1.4 -37.8 279 50 308.7 308.7 285.2 309.8 0.33 20 339 8252 -44.7 -50.7 51 6.0 -45.0 277 52 311.3 311.3 285.9 311.7 0.11 21 307 8909 -50.5 -56.5 49 6.0 -50.7 275 54 312.1 312.1 286.2 312.3 0.06 22 300 9060 -51.3 -57.3 49 6.0 -51.4 275 54 313.0 313.1 286.5 313.3 0.06 23 266 9828 -55.7 -63.7 36 8.0 -55.8 280 54 317.6 317.6 288.0 317.7 0.03 24 250 10220 -55.7 -64.7 32 9.0 -55.8 275 56 323.3 323.3 289.8 323.4 0.03 25 237 10561 -56.9 -67.9 24 11.0 -57.1 276 52 326.4 326.4 290.7 326.5 0.02 26 228 10807 -56.1 -68.1 21 12.0 -56.3 277 49 331.3 331.3 292.1 331.3 0.02 27 210 11335 -53.9 -70.9 11 17.0 -54.2 279 43 342.6 342.6 295.0 342.7 0.01 28 200 11650 -53.3 -72.3 8 19.0 -53.6 280 40 348.4 348.4 296.3 348.4 0.01 29 183 12225 -51.3 -70.3 9 19.0 -51.7 360.6 360.6 298.8 360.6 0.02 30 179 12368 -53.9 -72.9 8 19.0 -54.2 358.6 358.6 298.4 358.7 0.01 31 178 12404 -51.5 -71.5 7 20.0 -52.0 363.1 363.1 299.3 363.2 0.01 32 150 13510 -54.1 -80.1 3 26.0 -54.5 376.9 376.9 301.8 376.9 0.00 33 144 13772 -52.7 -80.7 2 28.0 -53.2 383.7 383.7 302.8 383.7 0.00 34 101 16028 -58.3 -88.3 1 30.0 -58.7 413.9 413.9 307.0 413.9 0.00 35 100 16090 -58.3 -88.3 1 30.0 -58.7 415.1 415.1 307.2 415.1 0.00 TRP 266 9828 -55.7 -63.7 36 8.0 -55.8 280 54 317.6 317.6 288.0 317.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 839.69 mb = 1542.67 m = 5061.19 ft Wetbulb zero: 839.66 mb = 1539.52 m = 5050.86 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 64.67 % Est. max temperature: 14.34 C = 57.82 F Sfc-Lift cond lev (LCL): 954.48 mb = 499.24 m = 1637.92 ft T: 7.09 C 700-500 lapse rate: 7.12 C/km ThetaE index: 5.29 C Layer 747.0- 700.0 mb Conv cond level (CCL): 922.62 mb = 777.97 m = 2552.37 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 12.84 C = 55.12 F Cap Strength: 5.36 C Lifted Index: 5.02 C Risk: None Lifted Index @300 mb: 8.91 C Lifted Index @700 mb: 3.76 C Showalter Index: 5.37 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 24.10 C K Index: 12.70 Risk: None Sweat Index: 53.20 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 5.05 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 936.37 mb = 656.62 m = 2154.24 ft Lev Free Conv (LFC): 881.37 mb = 1148.94 m = 3769.43 ft Equ Level (EL): 771.37 mb = 2214.44 m = 7265.14 ft B at Equ Level: 11.79 J/kg Max Parcel Lev (MPL): 701.37 mb = 2959.69 m = 9710.15 ft Wind level data Storm motion: 313 at 16 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 -1 50 3 -2.3 -1.9 | 123 16 -13.7 8.8 1 1000 115 50 5 -3.8 -3.2 | 116 17 -15.2 7.5 2 925 757 360 7 -0.0 -7.0 | 108 12 -11.4 3.7 3 850 1442 300 5 4.3 -2.5 | 139 11 -7.1 8.2 4 700 2975 285 23 22.2 -6.0 | 246 12 10.8 4.7 5 500 5530 275 36 35.9 -3.1 | 253 26 24.5 7.5 6 400 7120 280 50 49.2 -8.7 | 267 38 37.8 2.0 7 300 9060 275 54 53.8 -4.7 | 262 43 42.4 6.0 8 266 9828 280 54 53.2 -9.4 | 268 42 41.8 1.3 9 250 10220 275 56 55.8 -4.9 | 263 45 44.4 5.8 10 200 11650 280 40 39.4 -6.9 | 262 28 28.0 3.7 Wind Parameters Mean winds (0-6000m): 283.1 at 20.8 knts Storm direction: 313.1 at 15.6 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -17.0 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 72.37 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 36 5 114 16| 0.0 4.0 4.0| 0.0 -15.5 -15.5 -31.1 -0.72| 5.2 -3.7 1000 14 6 111 14| 0.0 3.1 3.1| 5.5 -17.0 -11.5 -11.5 -0.22| 5.1 -1.1 1500 359 6 113 12| 0.0 2.5 2.5| 16.5 -17.0 -0.6 -0.4 0.13| 4.9 0.7 2000 336 7 118 10| 0.0 3.4 3.4| 24.4 -17.0 7.4 3.7 0.29| 5.2 1.5 2500 316 8 130 8| 0.0 3.9 3.9| 33.1 -17.0 16.0 6.4 0.44| 5.4 2.4 3000 302 10 152 6| 0.0 4.3 4.3| 40.5 -17.0 23.5 7.8 0.45| 5.5 2.5 4000 293 14 195 5| 0.0 3.9 3.9| 45.4 -17.0 28.4 7.1 0.42| 4.8 2.1 5000 287 17 224 8| 0.0 3.6 3.6| 47.3 -17.0 30.2 6.0 0.38| 4.4 1.7 6000 283 21 236 11| 0.4 3.3 3.6| 64.2 -17.6 46.6 7.8 0.37| 4.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251017.11.gif