UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 30 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 1005 97 0.0 -1.4 90 1.4 -0.6 180 1 272.8 273.3 272.3 282.0 3.43 1 1000 137 -0.3 -1.6 91 1.3 -0.8 135 1 272.9 273.4 272.3 282.0 3.40 2 946 578 -3.9 -3.9 100 0.0 -3.9 142 5 273.6 274.1 272.2 281.8 3.02 3 943 603 -0.3 -7.3 59 7.0 -2.7 143 6 277.5 277.9 273.5 284.0 2.34 4 938 646 0.2 -14.8 31 15.0 -4.1 143 6 278.4 278.6 272.4 282.2 1.29 5 933 689 5.0 -26.0 8 31.0 -2.6 144 6 283.7 283.8 274.2 285.3 0.49 6 928 733 5.8 -24.2 9 30.0 -2.0 145 7 285.0 285.1 275.0 286.8 0.58 7 925 759 5.6 -23.4 10 29.0 -2.1 145 7 285.0 285.1 275.1 287.0 0.63 8 854 1409 4.2 -36.8 3 41.0 -4.1 154 7 290.2 290.2 277.0 290.8 0.19 9 850 1447 4.2 -33.8 4 38.0 -4.0 155 7 290.5 290.6 277.3 291.4 0.26 10 817 1768 3.2 -25.8 10 29.0 -4.3 159 8 292.8 292.9 278.9 294.6 0.57 11 772 2224 0.6 -34.4 5 35.0 -6.7 165 10 294.8 294.8 279.4 295.7 0.27 12 765 2297 0.4 -22.6 16 23.0 -5.9 166 10 295.3 295.5 280.4 297.9 0.81 13 757 2381 -0.5 -9.5 51 9.0 -3.9 167 11 295.2 295.7 282.4 302.7 2.45 14 700 3000 -6.1 -10.2 73 4.1 -7.5 175 13 295.7 296.2 282.7 303.3 2.51 15 666 3387 -9.7 -11.3 88 1.6 -10.2 181 12 295.9 296.4 282.7 303.3 2.42 16 655 3516 -10.1 -17.1 57 7.0 -12.1 183 12 296.9 297.2 282.0 301.6 1.53 17 654 3528 -10.1 -19.1 48 9.0 -12.5 183 12 297.0 297.3 281.8 301.1 1.29 18 653 3539 -9.9 -26.9 24 17.0 -13.5 183 12 297.4 297.5 281.1 299.5 0.65 19 644 3647 -10.1 -29.1 19 19.0 -13.9 185 12 298.3 298.4 281.4 300.1 0.53 20 615 4001 -10.7 -41.7 6 31.0 -15.3 190 11 301.6 301.6 282.3 302.2 0.16 21 610 4064 -10.5 -33.5 13 23.0 -14.7 191 11 302.5 302.6 282.9 303.8 0.37 22 598 4217 -11.7 -22.7 40 11.0 -14.4 194 11 302.9 303.1 283.9 306.2 1.03 23 579 4464 -13.7 -38.7 10 25.0 -17.5 198 11 303.3 303.4 283.1 304.2 0.23 24 524 5214 -19.9 -28.9 45 9.0 -21.5 209 10 304.7 304.8 284.1 306.9 0.67 25 500 5560 -22.5 -34.5 33 12.0 -24.2 215 9 305.6 305.7 284.2 307.0 0.41 26 474 5948 -25.3 -45.3 14 20.0 -27.2 217 11 306.8 306.9 284.3 307.4 0.14 27 400 7150 -36.1 -47.1 31 11.0 -36.8 225 17 308.1 308.1 284.8 308.6 0.14 28 369 7704 -40.9 -53.9 23 13.0 -41.4 308.9 308.9 285.0 309.1 0.07 TRP WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 1005.00 mb = 97.12 m = 318.62 ft Freezing level: 940.00 mb = 628.52 m = 2062.04 ft Freezing level: 761.44 mb = 2334.69 m = 7659.64 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 36.00 % Est. max temperature: 17.34 C = 63.22 F Sfc-Lift cond lev (LCL): 983.15 mb = 271.91 m = 892.09 ft T: -1.40 C 700-500 lapse rate: 6.41 C/km ThetaE index: 1.89 C Layer 938.0- 933.0 mb Conv cond level (CCL): 575.67 mb = 4506.90 m = 14786.25 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 30.70 C = 87.26 F Cap Strength: 18.11 C Lifted Index: 18.50 C Risk: None Lifted Index @700 mb: 13.80 C Showalter Index: 12.35 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -11.30 C K Index: -11.20 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.46 J/kg Max Up Vert Vel: 12.29 m/s Conv Inhibition (B-): 4187.40 J/kg Cap Strength: 18.36 C Lift Cond Lev (LCL): 837.81 mb = 1564.12 m = 5131.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 at 7 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 1005 97 180 1 0.0 1.0 | 37 6 -3.8 -5.0 1 1000 137 135 1 -0.7 0.7 | 40 7 -4.5 -5.3 2 925 759 145 7 -4.0 5.7 | 88 8 -7.8 -0.3 3 850 1447 155 7 -3.0 6.3 | 93 7 -6.7 0.3 4 700 3000 175 13 -1.1 13.0 | 145 8 -4.9 6.9 5 500 5560 215 9 5.2 7.4 | 226 2 1.4 1.3 6 400 7150 225 17 12.0 12.0 | 234 10 8.3 6.0 Wind Parameters Mean winds (0-6000m): 182.0 at 9.5 knts Storm direction: 212.0 at 7.1 knts Shear (0-3000m) pos: 1.5 neg: 0.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 26.5 neg: 0.0 tot: 26.5 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 10.35 Bulk Shear: 7.29 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 ------------------------------------------------------------------------------- 500 142 3 57 7| 0.0 4.8 4.8| 8.7 0.0 8.7 17.4 0.96| 5.1 4.9 1000 146 5 73 7| 0.9 2.4 3.3| 12.3 0.0 12.3 12.3 0.92| 3.7 3.4 1500 149 6 80 7| 0.9 1.6 2.5| 14.0 0.0 14.0 9.3 0.90| 2.9 2.6 2000 153 6 86 7| 1.2 1.2 2.5| 17.9 0.0 17.9 9.0 0.92| 2.7 2.5 2500 157 7 95 7| 1.5 1.0 2.4| 22.2 0.0 22.2 8.9 0.93| 2.6 2.4 3000 162 8 105 6| 1.5 0.8 2.3| 26.5 0.0 26.5 8.8 0.92| 2.6 2.4 4000 169 9 117 6| 1.1 0.6 1.7| 30.2 0.0 30.2 7.6 0.85| 2.4 2.0 5000 176 9 126 6| 0.9 0.5 1.4| 32.4 0.0 32.4 6.5 0.82| 2.3 1.9 6000 182 9 135 5| 1.0 0.4 1.4| 33.2 0.0 33.2 5.5 0.74| 2.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251130.00.gif