UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 19 APR 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 1008 4 9.6 7.1 84 2.5 8.3 200 1 282.1 283.2 281.1 299.4 6.28 1 1000 70 10.4 7.2 81 3.2 8.7 180 11 283.5 284.7 281.8 301.2 6.37 2 973 297 8.6 6.8 88 1.8 7.6 284.0 285.1 282.0 301.7 6.37 3 925 713 4.6 4.4 99 0.2 4.5 205 21 284.0 285.0 281.3 299.8 5.67 4 904 900 3.6 3.0 96 0.6 3.3 284.9 285.8 281.1 299.6 5.25 5 850 1398 0.8 0.8 100 0.0 0.8 205 17 287.0 287.8 281.5 300.5 4.77 6 822 1667 -1.1 -1.5 97 0.4 -1.3 287.7 288.5 281.2 299.7 4.17 7 779 2095 -2.3 -2.6 98 0.3 -2.4 290.9 291.6 282.5 302.7 4.05 8 742 2482 -2.9 -3.0 99 0.1 -3.0 294.3 295.1 284.0 306.5 4.13 9 700 2942 -5.5 -5.9 97 0.4 -5.7 200 33 296.4 297.0 284.1 306.9 3.51 10 678 3192 -7.1 -7.3 98 0.2 -7.2 297.3 297.9 284.2 307.1 3.26 11 643 3604 -8.9 -10.9 85 2.0 -9.6 299.8 300.3 284.5 307.8 2.59 12 595 4201 -12.5 -15.1 81 2.6 -13.3 302.4 302.7 284.8 308.6 1.99 13 587 4305 -13.3 -15.7 82 2.4 -14.0 302.6 303.0 284.8 308.7 1.92 14 563 4622 -15.1 -22.1 55 7.0 -16.8 304.1 304.3 284.5 307.9 1.16 15 543 4895 -16.5 -21.5 65 5.0 -17.7 305.6 305.9 285.2 309.7 1.26 16 500 5510 -21.3 -25.1 71 3.8 -22.1 215 36 307.1 307.3 285.4 310.4 1.00 17 489 5674 -22.5 -26.6 69 4.1 -23.3 307.6 307.7 285.5 310.5 0.89 18 449 6294 -27.7 -35.7 46 8.0 -28.7 308.6 308.7 285.3 310.0 0.41 19 377 7519 -40.1 -54.1 21 14.0 -40.7 308.0 308.1 284.7 308.3 0.06 TRP WND 409 240 79 Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 838.21 mb = 1511.12 m = 4957.67 ft Wetbulb zero: 839.33 mb = 1499.32 m = 4918.96 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 87.34 % Est. max temperature: 14.16 C = 57.50 F Sfc-Lift cond lev (LCL): 970.42 mb = 319.06 m = 1046.78 ft T: 8.39 C 700-500 lapse rate: 6.15 C/km ThetaE index: 2.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 935.12 mb = 623.54 m = 2045.72 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 11.50 C = 52.71 F Cap Strength: 6.98 C Lifted Index: 7.16 C Risk: None Lifted Index @700 mb: 3.50 C Showalter Index: 7.27 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 126.31 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.68 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 0.88 J/kg Cap Strength: 7.12 C Lift Cond Lev (LCL): 936.54 mb = 611.08 m = 2004.82 ft Lev Free Conv (LFC): 931.54 mb = 655.07 m = 2149.14 ft Equ Level (EL): 811.54 mb = 1768.72 m = 5802.83 ft B at Equ Level: 10.68 J/kg Max Parcel Lev (MPL): 771.54 mb = 2171.50 m = 7124.25 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 409 7221 240 79 68.4 39.5 1 1008 4 200 1 0.3 0.9 2 1000 70 180 11 0.0 11.0 3 925 713 205 21 8.9 19.0 4 850 1398 205 17 7.2 15.4 5 700 2942 200 33 11.3 31.0 6 500 5510 215 36 20.6 29.5 Wind Parameters Energy-Hel index: -0.67 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20250419.23.gif