UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 2 DEC 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 1010 98 1.0 0.9 99 0.1 1.0 0 0 273.4 274.0 273.6 284.3 4.04 1 1000 178 0.4 0.4 100 0.0 0.4 240 1 273.5 274.2 273.5 284.2 3.93 2 978 356 -0.7 -0.7 100 0.0 -0.7 241 3 274.2 274.8 273.6 284.3 3.71 3 971 414 2.0 1.3 95 0.7 1.7 242 3 277.5 278.2 276.3 289.3 4.32 4 957 531 2.2 1.1 92 1.1 1.7 243 4 278.8 279.6 277.0 290.7 4.33 5 925 805 0.6 -2.0 83 2.6 -0.4 245 7 279.9 280.5 276.6 289.9 3.56 6 866 1333 -1.1 -4.6 77 3.5 -2.4 241 7 283.5 284.0 277.9 292.4 3.13 7 850 1482 -0.5 -15.5 31 15.0 -5.0 240 7 285.6 285.9 276.5 289.6 1.34 8 849 1491 -0.3 -17.3 26 17.0 -5.2 240 7 285.9 286.1 276.3 289.4 1.16 9 844 1539 -0.3 -4.1 75 3.8 -1.9 240 7 286.4 287.0 279.6 296.0 3.34 10 837 1605 0.0 -4.2 73 4.2 -1.7 239 8 287.4 288.0 280.0 297.1 3.34 11 775 2216 -4.9 -6.4 89 1.5 -5.5 235 13 288.5 289.1 280.2 297.4 3.05 12 749 2484 -5.5 -11.5 63 6.0 -7.5 233 15 290.7 291.1 280.0 297.0 2.12 13 745 2526 -5.5 -15.5 45 10.0 -8.5 233 15 291.2 291.4 279.4 295.8 1.53 14 734 2643 -4.5 -32.5 9 28.0 -10.0 232 16 293.5 293.6 278.9 294.6 0.34 15 733 2654 -4.5 -29.5 12 25.0 -9.8 232 16 293.6 293.7 279.1 295.1 0.45 16 725 2740 -5.1 -15.1 45 10.0 -8.2 232 17 293.9 294.2 280.8 298.9 1.63 17 717 2827 -5.9 -14.9 49 9.0 -8.7 231 18 293.9 294.2 280.9 299.1 1.68 18 700 3015 -7.3 -15.3 53 8.0 -9.7 230 19 294.4 294.7 281.1 299.5 1.66 19 669 3367 -8.9 -25.9 24 17.0 -12.7 245 18 296.4 296.6 280.7 298.7 0.69 20 642 3684 -11.5 -21.5 43 10.0 -13.9 260 17 297.0 297.2 281.5 300.4 1.07 21 633 3792 -11.7 -26.7 28 15.0 -14.9 264 17 298.0 298.1 281.4 300.2 0.68 22 610 4074 -14.5 -26.5 35 12.0 -16.9 277 16 297.9 298.1 281.4 300.3 0.72 23 604 4148 -14.9 -30.9 24 16.0 -17.7 280 15 298.3 298.4 281.3 299.9 0.48 24 599 4211 -14.7 -44.7 6 30.0 -18.3 283 15 299.2 299.3 281.2 299.7 0.12 25 567 4625 -16.5 -51.5 3 35.0 -20.0 302 14 301.9 301.9 282.2 302.1 0.06 26 556 4772 -17.1 -52.1 3 35.0 -20.5 309 14 302.9 302.9 282.6 303.1 0.06 27 500 5560 -22.5 -52.5 5 30.0 -25.0 345 11 305.6 305.6 283.7 305.8 0.06 28 460 6164 -27.9 -46.9 15 19.0 -29.5 352 15 306.2 306.3 284.1 306.7 0.12 29 400 7150 -35.7 -56.7 10 21.0 -36.7 5 21 308.6 308.6 284.8 308.8 0.04 30 361 7856 -41.3 -62.3 9 21.0 -41.9 12 32 310.3 310.3 285.4 310.4 0.02 31 300 9090 -50.3 -68.3 10 18.0 -50.6 25 52 314.5 314.5 286.9 314.5 0.01 32 288 9355 -52.5 -69.5 11 17.0 -52.7 24 47 315.0 315.0 287.1 315.0 0.01 33 250 10260 -57.5 -70.5 18 13.0 -57.6 20 29 320.6 320.6 288.9 320.6 0.01 34 249 10285 -57.5 -70.5 18 13.0 -57.6 20 29 320.9 321.0 289.0 321.0 0.01 35 231 10760 -56.5 -72.5 12 16.0 -56.7 13 29 329.4 329.4 291.6 329.5 0.01 36 201 11629 -62.5 -74.5 18 12.0 -62.6 360 29 333.3 333.3 292.6 333.3 0.01 37 200 11660 -61.9 -74.9 16 13.0 -62.0 360 31 334.7 334.7 293.0 334.8 0.01 38 150 13440 -61.3 -84.3 3 23.0 -61.4 320 13 364.5 364.5 299.5 364.5 0.00 39 142 13781 -59.7 -83.7 3 24.0 -59.9 313 13 373.0 373.0 301.1 373.0 0.00 40 100 15960 -61.7 -85.7 3 24.0 -61.9 265 11 408.5 408.5 306.3 408.5 0.00 41 70 18160 -64.1 -88.1 2 24.0 -64.4 260 11 447.3 447.3 310.6 447.3 0.00 42 50 20220 -65.5 -89.5 2 24.0 -65.8 285 15 489.1 489.1 314.1 489.1 0.00 43 33 22741 -66.5 -90.5 2 24.0 -66.9 548.2 548.2 318.0 548.2 0.00 TRP 201 11629 -62.5 -74.5 18 12.0 -62.6 360 29 333.3 333.3 292.6 333.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5382.00 m Freezing level: 992.00 mb = 242.78 m = 796.52 ft Freezing level: 976.19 mb = 371.11 m = 1217.55 ft Freezing level: 904.18 mb = 991.33 m = 3252.36 ft Freezing level: 837.00 mb = 1605.35 m = 5266.83 ft Freezing level: 837.00 mb = 1605.35 m = 5266.83 ft Wetbulb zero: 992.25 mb = 240.27 m = 788.28 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 46.97 % Est. max temperature: 11.94 C = 53.48 F Sfc-Lift cond lev (LCL): 1008.26 mb = 112.02 m = 367.52 ft T: 0.90 C 700-500 lapse rate: 5.97 C/km ThetaE index: 2.98 C Layer 850.0- 844.0 mb Conv cond level (CCL): 997.59 mb = 197.30 m = 647.29 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 1.25 C = 34.25 F Cap Strength: 13.82 C Lifted Index: 15.16 C Risk: None Lifted Index @300 mb: 18.70 C Lifted Index @700 mb: 9.56 C Showalter Index: 13.98 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 7.00 C K Index: -1.50 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.74 J/kg Max Up Vert Vel: 8.57 m/s Conv Inhibition (B-): 34529.26 J/kg Cap Strength: 15.12 C Lift Cond Lev (LCL): 941.38 mb = 663.66 m = 2177.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 1010 98 0 0 -0.0 -0.0 | 107 9 -8.7 2.7 1 1000 178 240 1 0.9 0.5 | 112 8 -7.8 3.2 2 925 805 245 7 6.3 3.0 | 158 6 -2.3 5.7 3 850 1482 240 7 6.1 3.5 | 157 7 -2.6 6.2 4 700 3015 230 19 14.6 12.2 | 202 16 5.9 14.9 5 500 5560 345 11 2.8 -10.6 | 36 10 -5.8 -7.9 6 400 7150 5 21 -1.8 -20.9 | 30 21 -10.5 -18.2 7 300 9090 25 52 -22.0 -47.1 | 35 54 -30.7 -44.4 8 250 10260 20 29 -9.9 -27.3 | 37 31 -18.6 -24.5 9 201 11629 360 29 -0.0 -29.0 | 18 28 -8.7 -26.3 10 200 11660 360 31 -0.0 -31.0 | 17 30 -8.7 -28.3 11 150 13440 320 13 8.4 -10.0 | 3 7 -0.3 -7.3 12 100 15960 265 11 11.0 1.0 | 212 4 2.3 3.7 13 70 18160 260 11 10.8 1.9 | 205 5 2.2 4.6 14 50 20220 285 15 14.5 -3.9 | 281 6 5.8 -1.2 Wind Parameters Mean winds (0-6000m): 257.3 at 12.1 knts Storm direction: 287.3 at 9.1 knts Shear (0-3000m) pos: 0.5 neg: 2.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 33.4 neg: -0.1 tot: 33.3 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.00 Bulk Shear: 12.24 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 ------------------------------------------------------------------------------- 500 243 3 121 7| 0.0 5.2 5.2| 8.5 0.0 8.5 17.1 0.85| 5.2 4.4 1000 244 5 136 7| 0.0 3.6 3.6| 11.8 -0.0 11.7 11.7 0.86| 3.7 3.2 1500 243 5 143 6| 0.0 2.7 2.7| 13.3 -0.1 13.3 8.8 0.83| 2.9 2.4 2000 241 7 153 7| 0.0 3.0 3.0| 19.9 -0.1 19.8 9.9 0.82| 3.2 2.6 2500 238 8 165 7| 0.0 3.2 3.2| 25.7 -0.1 25.6 10.2 0.74| 3.4 2.5 3000 235 10 175 8| 0.5 2.7 3.2| 33.4 -0.1 33.3 11.1 0.68| 3.6 2.4 4000 242 11 190 8| 1.6 2.0 3.6| 64.2 -0.1 64.1 16.0 0.72| 4.5 3.2 5000 249 12 200 8| 2.1 1.6 3.7| 82.0 -0.1 81.9 16.4 0.78| 4.8 3.7 6000 257 12 210 6| 2.2 1.3 3.6| 90.5 -3.5 87.0 14.5 0.71| 4.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251202.00.gif