UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 13 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 1020 3 9.8 5.3 74 4.5 7.5 345 1 281.4 282.3 279.7 296.5 5.47 1 1000 167 8.0 4.6 79 3.4 6.3 325 15 281.1 282.1 279.4 295.8 5.32 2 984 300 7.0 5.0 87 2.0 6.0 328 15 281.4 282.4 279.9 296.8 5.56 3 925 805 2.6 2.0 96 0.6 2.3 340 17 282.0 282.8 279.2 295.3 4.78 4 914 902 2.0 1.7 98 0.3 1.8 339 18 282.3 283.1 279.3 295.5 4.73 5 850 1485 -1.1 -1.4 98 0.3 -1.2 330 25 285.0 285.7 279.8 296.5 4.06 6 787 2097 -2.7 -3.3 96 0.6 -3.0 334 33 289.6 290.3 281.6 300.7 3.81 7 700 3021 -5.7 -6.2 96 0.5 -5.9 340 44 296.2 296.8 284.0 306.4 3.43 8 670 3364 -6.9 -7.4 96 0.5 -7.1 298.6 299.2 284.7 308.5 3.27 9 650 3600 -8.5 -9.2 95 0.7 -8.8 299.3 299.9 284.7 308.3 2.93 10 601 4204 -11.7 -13.2 89 1.5 -12.2 302.4 302.9 285.2 309.6 2.30 11 579 4489 -13.3 -14.3 92 1.0 -13.6 303.8 304.2 285.5 310.7 2.18 12 500 5590 -21.1 -23.5 81 2.4 -21.6 307.3 307.5 285.7 311.1 1.15 13 469 6058 -24.5 -25.8 89 1.3 -24.8 308.8 309.0 286.1 312.1 1.00 14 459 6214 -25.9 -27.0 90 1.1 -26.1 308.9 309.1 286.0 312.0 0.91 15 400 7190 -34.3 -36.9 77 2.6 -34.6 310.4 310.5 285.9 311.8 0.40 16 300 9130 -50.3 -53.9 66 3.6 -50.4 314.5 314.5 287.0 314.8 0.08 17 293 9284 -51.5 -55.2 64 3.7 -51.6 314.9 314.9 287.1 315.2 0.07 18 281 9556 -52.5 -55.9 67 3.4 -52.6 317.2 317.2 287.9 317.5 0.07 19 250 10310 -54.5 -61.5 42 7.0 -54.6 325.0 325.0 290.3 325.2 0.04 20 238 10625 -55.5 -63.5 36 8.0 -55.6 328.1 328.1 291.2 328.3 0.03 21 232 10788 -55.5 -62.5 41 7.0 -55.6 330.5 330.6 291.9 330.7 0.04 22 218 11184 -57.3 -65.3 36 8.0 -57.4 340 44 333.7 333.7 292.7 333.8 0.03 23 200 11730 -56.7 -65.7 31 9.0 -56.9 343.0 343.0 295.1 343.1 0.03 24 161 13109 -55.1 -63.1 36 8.0 -55.3 367.6 367.6 300.2 367.8 0.05 25 150 13560 -55.3 -64.3 32 9.0 -55.5 374.8 374.8 301.4 375.0 0.04 26 104 15883 -57.7 -82.7 3 25.0 -58.0 411.6 411.6 306.7 411.6 0.00 27 100 16130 -58.1 -87.1 1 29.0 -58.5 415.5 415.5 307.2 415.5 0.00 TRP 218 11184 -57.3 -65.3 36 8.0 -57.4 340 44 333.7 333.7 292.7 333.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 872.71 mb = 1278.05 m = 4193.02 ft Wetbulb zero: 875.43 mb = 1248.16 m = 4094.95 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 92.31 % Est. max temperature: 12.60 C = 54.68 F Sfc-Lift cond lev (LCL): 952.53 mb = 565.45 m = 1855.14 ft T: 4.69 C 700-500 lapse rate: 5.99 C/km ThetaE index: 1.52 C Layer 925.0- 914.0 mb Conv cond level (CCL): 935.72 mb = 710.92 m = 2332.40 ft Mean mixing ratio: 5.23 g/kg Conv temperature: 10.33 C = 50.59 F Cap Strength: 9.47 C Lifted Index: 10.67 C Risk: None Lifted Index @300 mb: 13.14 C Lifted Index @700 mb: 6.06 C Showalter Index: 10.35 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.70 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 1.34 J/kg Cap Strength: 10.49 C Lift Cond Lev (LCL): 940.00 mb = 673.65 m = 2210.12 ft Lev Free Conv (LFC): 925.00 mb = 805.03 m = 2641.13 ft Equ Level (EL): 885.00 mb = 1160.84 m = 3808.50 ft B at Equ Level: 3.41 J/kg Max Parcel Lev (MPL): 845.00 mb = 1531.94 m = 5026.00 ft Wind level data Storm motion: 5 at 20 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 1020 3 345 1 0.3 -1.0 | 186 19 2.1 18.6 1 1000 167 325 15 8.6 -12.3 | 235 13 10.4 7.3 2 925 805 340 17 5.8 -16.0 | 245 8 7.7 3.6 3 850 1485 330 25 12.5 -21.7 | 278 14 14.3 -2.1 4 700 3021 340 44 15.0 -41.3 | 322 28 16.9 -21.8 Wind Parameters Mean winds (0-6000m): 335.4 at 26.2 knts Storm direction: 5.4 at 19.7 knts Shear (0-3000m) pos: 3.9 neg: 3.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 135.4 deg Storm rel helicity (0-3000m) pos: 142.7 neg: 0.0 tot: 142.7 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 23.68 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 ------------------------------------------------------------------------------- 500 329 13 226 12| 0.0 15.5 15.5| 45.8 0.0 45.8 91.7 0.78| 17.1 13.3 1000 334 15 235 10| 1.8 7.8 9.6| 53.2 0.0 53.2 53.2 0.75| 11.0 8.2 1500 333 18 248 11| 1.2 7.3 8.5| 65.4 0.0 65.4 43.6 0.72| 9.6 6.8 2000 333 20 261 11| 2.5 5.4 8.0| 88.4 0.0 88.4 44.2 0.74| 8.8 6.5 2500 334 23 275 12| 3.4 4.4 7.7|113.8 0.0 113.8 45.5 0.74| 8.4 6.2 3000 335 26 288 13| 3.9 3.6 7.6|142.7 0.0 142.7 47.6 0.73| 8.1 5.9 4000 NO DATA | 3.9 3.6 7.6| | 5000 NO DATA | 3.9 3.6 7.6| | 6000 NO DATA | 3.9 3.6 7.6| | Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251013.23.gif