UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 29 NOV 25 Station: EP374 WMO ident: 12374 Latitude: 52.40 Longitude: 20.97 ------------------------------------------------------------------------------- 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 1007 98 -0.3 -1.6 91 1.3 -0.8 180 5 272.3 272.9 272.0 281.4 3.37 1 1000 154 -0.7 -2.0 91 1.3 -1.2 165 7 272.5 273.0 271.9 281.4 3.30 2 939 652 -4.9 -4.9 100 0.0 -4.9 193 7 273.1 273.6 271.6 280.8 2.82 3 937 669 -4.7 -5.4 95 0.7 -5.0 194 7 273.5 273.9 271.7 281.0 2.72 4 935 686 -1.1 -5.1 74 4.0 -2.6 195 7 277.3 277.8 274.0 285.1 2.79 5 927 755 0.2 -17.8 24 18.0 -4.7 199 7 279.3 279.5 272.5 282.3 1.02 6 925 772 1.0 -18.0 23 19.0 -4.2 200 7 280.3 280.5 273.1 283.3 1.00 7 917 842 4.0 -21.0 14 25.0 -2.8 199 7 284.1 284.2 274.8 286.5 0.78 8 909 913 4.6 -23.4 11 28.0 -2.7 199 7 285.4 285.5 275.3 287.4 0.64 9 850 1458 3.2 -23.8 12 27.0 -3.9 195 7 289.5 289.6 277.4 291.6 0.66 10 827 1680 3.4 -30.6 6 34.0 -4.4 196 8 292.0 292.1 278.2 293.2 0.36 11 728 2702 -1.9 -44.9 2 43.0 -8.8 203 10 297.0 297.0 280.1 297.4 0.10 12 700 3012 -4.5 -29.5 12 25.0 -9.9 205 11 297.5 297.6 280.9 299.1 0.47 13 681 3228 -6.5 -25.5 21 19.0 -11.0 205 12 297.6 297.7 281.3 299.9 0.70 14 533 5104 -16.9 -51.9 3 35.0 -20.5 209 19 306.8 306.8 284.2 307.0 0.06 15 500 5580 -20.7 -46.7 8 26.0 -23.4 210 21 307.8 307.8 284.7 308.2 0.11 16 400 7180 -34.7 -53.7 13 19.0 -35.7 195 15 309.9 309.9 285.4 310.1 0.06 17 384 7464 -37.1 -60.1 7 23.0 -38.0 190 16 310.4 310.4 285.5 310.5 0.03 18 317 8766 -46.7 -59.7 21 13.0 -47.0 168 20 314.5 314.5 287.0 314.7 0.04 19 300 9130 -48.9 -57.9 34 9.0 -49.1 162 21 316.4 316.4 287.6 316.6 0.05 20 263 9978 -54.5 -60.5 47 6.0 -54.6 147 23 320.4 320.4 288.9 320.5 0.04 21 250 10300 -55.1 -66.1 24 11.0 -55.3 141 24 324.1 324.2 290.0 324.2 0.02 22 226 10943 -58.3 -68.3 27 10.0 -58.4 129 27 328.7 328.7 291.4 328.8 0.02 23 200 11710 -61.3 -71.3 25 10.0 -61.4 115 29 335.7 335.7 293.3 335.7 0.01 24 191 11995 -62.3 -79.3 9 17.0 -62.4 338.5 338.5 294.0 338.5 0.00 25 190 12027 -62.3 -80.3 7 18.0 -62.4 339.0 339.0 294.1 339.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: Surface below freezing Freezing level: 928.23 mb = 744.12 m = 2441.32 ft Freezing level: 763.49 mb = 2335.67 m = 7662.86 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 18.97 % Est. max temperature: 16.43 C = 61.57 F Sfc-Lift cond lev (LCL): 986.62 mb = 260.63 m = 855.08 ft T: -1.60 C 700-500 lapse rate: 6.31 C/km ThetaE index: 2.77 C Layer 927.0- 925.0 mb Conv cond level (CCL): 593.41 mb = 4281.80 m = 14047.72 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 30.25 C = 86.45 F Cap Strength: 21.05 C Lifted Index: 21.32 C Risk: None Lifted Index @300 mb: 24.12 C Lifted Index @700 mb: 16.40 C Showalter Index: 14.32 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -3.10 C K Index: -24.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.85 J/kg Max Up Vert Vel: 10.57 m/s Conv Inhibition (B-): 9828.95 J/kg Cap Strength: 21.30 C Lift Cond Lev (LCL): 882.76 mb = 1151.08 m = 3776.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 9 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 1007 98 180 5 0.0 5.0 | 87 8 -7.7 -0.5 1 1000 154 165 7 -1.8 6.8 | 98 10 -9.5 1.3 2 925 772 200 7 2.4 6.6 | 102 5 -5.3 1.1 3 850 1458 195 7 1.8 6.8 | 103 6 -5.9 1.3 4 700 3012 205 11 4.6 10.0 | 146 5 -3.1 4.5 5 500 5580 210 21 10.5 18.2 | 192 13 2.8 12.7 6 400 7180 195 15 3.9 14.5 | 157 10 -3.8 9.0 7 200 11710 115 29 -26.3 12.3 | 101 35 -34.0 6.8 Wind Parameters Mean winds (0-6000m): 204.7 at 12.6 knts Storm direction: 234.7 at 9.4 knts Shear (0-3000m) pos: 1.2 neg: 0.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -0.1 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.06 Bulk Shear: 6.93 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 ------------------------------------------------------------------------------- 500 177 7 100 8| 2.3 0.0 2.3| 5.2 0.0 5.2 10.4 0.45| 5.3 2.4 1000 187 7 102 7| 1.4 0.0 1.4| 5.2 -0.1 5.2 5.2 0.35| 3.4 1.2 1500 190 7 102 7| 0.9 0.1 1.1| 5.8 -0.1 5.8 3.8 0.37| 2.5 0.9 2000 192 7 105 6| 1.0 0.1 1.1| 7.8 -0.1 7.8 3.9 0.47| 2.2 1.0 2500 195 8 109 6| 1.1 0.1 1.2| 9.8 -0.1 9.8 3.9 0.54| 2.1 1.1 3000 197 8 114 6| 1.2 0.1 1.3| 12.0 -0.1 11.9 4.0 0.60| 2.0 1.2 4000 200 9 127 6| 1.4 0.1 1.4| 17.2 -0.1 17.1 4.3 0.64| 2.0 1.3 5000 203 11 144 6| 1.5 0.0 1.6| 22.9 -0.1 22.9 4.6 0.62| 2.0 1.2 6000 205 13 158 6| 1.4 0.2 1.6| 25.7 -7.2 18.4 3.1 0.45| 2.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251129.00.gif