UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 3 DEC 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 1002 123 1.0 1.0 100 0.0 1.0 120 3 274.0 274.7 274.0 285.1 4.10 1 1000 139 1.0 -2.8 76 3.8 -0.4 135 5 274.1 274.7 272.7 282.6 3.11 2 980 302 0.0 0.0 100 0.0 0.0 274.7 275.4 274.2 285.3 3.90 3 925 767 0.8 -0.1 94 0.9 0.4 210 11 280.1 280.8 277.4 291.5 4.10 4 910 898 -0.3 -0.6 98 0.3 -0.4 280.3 281.0 277.4 291.5 4.02 5 881 1158 0.2 -0.9 92 1.1 -0.3 283.4 284.1 279.0 294.9 4.06 6 850 1447 2.6 -1.4 75 4.0 0.8 215 23 288.9 289.6 281.5 300.6 4.06 7 841 1533 2.4 -2.6 70 5.0 0.2 289.5 290.2 281.5 300.4 3.75 8 784 2095 -1.9 -6.5 71 4.6 -3.7 290.8 291.3 281.1 299.6 2.99 9 760 2342 -3.9 -7.8 74 3.9 -5.4 291.2 291.7 281.1 299.5 2.79 10 724 2724 -5.7 -14.7 49 9.0 -8.5 293.3 293.6 280.7 298.5 1.69 11 700 2987 -7.3 -13.3 62 6.0 -9.2 215 27 294.4 294.8 281.5 300.4 1.96 12 647 3594 -12.9 -15.1 84 2.2 -13.5 294.8 295.1 281.5 300.4 1.83 13 637 3713 -13.7 -15.5 86 1.8 -14.2 295.2 295.5 281.6 300.7 1.79 14 611 4029 -14.5 -20.5 60 6.0 -16.0 297.8 298.0 282.0 301.7 1.22 15 603 4129 -15.3 -22.3 55 7.0 -16.9 298.0 298.2 281.9 301.4 1.06 16 597 4204 -16.1 -22.1 60 6.0 -17.4 297.9 298.1 281.9 301.4 1.09 17 500 5510 -27.5 -28.8 89 1.3 -27.7 195 19 299.5 299.6 282.1 301.8 0.71 18 486 5714 -29.5 -31.0 87 1.5 -29.7 299.5 299.6 282.0 301.4 0.59 19 468 5982 -31.3 -35.5 66 4.2 -31.7 300.5 300.6 282.1 301.8 0.40 20 456 6166 -31.9 -44.9 26 13.0 -32.9 302.0 302.0 282.4 302.5 0.15 21 432 6546 -34.5 -49.5 20 15.0 -35.4 303.4 303.4 282.9 303.7 0.10 22 400 7080 -38.5 -52.5 22 14.0 -39.1 175 17 305.0 305.0 283.5 305.2 0.07 23 330 8369 -48.5 -61.5 21 13.0 -48.8 308.5 308.5 284.8 308.6 0.03 24 300 8990 -51.7 -64.7 20 13.0 -51.9 135 15 312.5 312.5 286.2 312.6 0.02 25 279 9461 -53.5 -69.5 13 16.0 -53.7 145 11 316.4 316.4 287.6 316.5 0.01 26 250 10170 -53.5 -74.5 6 21.0 -53.8 220 5 326.5 326.5 290.7 326.6 0.01 27 227 10790 -54.5 -75.5 6 21.0 -54.8 334.1 334.1 292.9 334.2 0.01 28 219 11020 -53.9 -75.9 5 22.0 -54.2 338.5 338.5 294.0 338.5 0.01 29 200 11600 -55.9 -77.9 5 22.0 -56.1 255 23 344.2 344.2 295.3 344.3 0.00 30 192 11858 -57.7 -79.7 4 22.0 -57.9 345.4 345.4 295.6 345.4 0.00 31 150 13420 -56.1 -87.1 1 31.0 -56.4 240 7 373.4 373.4 301.2 373.4 0.00 32 101 15908 -61.3 -90.3 1 29.0 -61.6 408.1 408.1 306.3 408.1 0.00 33 100 15970 -61.5 -90.5 1 29.0 -61.7 240 13 408.9 408.9 306.4 408.9 0.00 34 87 16829 -63.7 -91.7 1 28.0 -63.9 421.1 421.1 307.9 421.1 0.00 35 70 18160 -64.5 -92.5 1 28.0 -64.7 255 17 446.4 446.4 310.5 446.4 0.00 36 50 20210 -64.7 -92.7 1 28.0 -65.0 255 25 491.0 491.0 314.3 491.0 0.00 37 40 21567 -65.3 -93.3 1 28.0 -65.7 521.9 521.9 316.4 521.9 0.00 38 31 23096 -70.9 -96.9 1 26.0 -71.1 546.2 546.2 317.9 546.2 0.00 39 30 23290 -69.9 -96.9 1 27.0 -70.2 255 44 554.1 554.1 318.3 554.1 0.00 40 20 25690 -74.1 -99.1 1 25.0 -74.3 255 52 609.4 609.4 321.0 609.4 0.00 41 18 26301 -74.9 -99.9 1 25.0 -75.1 625.5 625.5 321.7 625.5 0.00 42 10 29710 -74.7 -99.7 1 25.0 -75.1 270 83 740.7 740.7 325.7 740.7 0.00 43 9.5 30008 -75.1 -100.1 1 25.0 -75.5 750.1 750.1 326.0 750.2 0.00 TRP 279 9461 -53.5 -69.5 13 16.0 -53.7 145 11 316.4 316.4 287.6 316.5 0.01 WND 4.0 270 147 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 914.09 mb = 862.50 m = 2829.69 ft Freezing level: 892.60 mb = 1054.21 m = 3458.64 ft Freezing level: 809.19 mb = 1846.96 m = 6059.51 ft Wetbulb zero: 1000.61 mb = 134.08 m = 439.89 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 75.67 % Est. max temperature: 15.53 C = 59.95 F Sfc-Lift cond lev (LCL): 1001.83 mb = 124.33 m = 407.92 ft T: 1.00 C 700-500 lapse rate: 8.01 C/km ThetaE index: 2.42 C Layer 1000.0- 980.0 mb Conv cond level (CCL): 980.62 mb = 296.67 m = 973.31 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 1.72 C = 35.10 F Cap Strength: 10.52 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 17.19 C Lifted Index @700 mb: 9.50 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.10 C Cross Totals Index: 26.10 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: 0.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.54 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 50030.72 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 939.34 mb = 643.06 m = 2109.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44315 270 147 147.0 -0.0 1 1002 123 120 3 -2.6 1.5 2 1000 139 135 5 -3.5 3.5 3 925 767 210 11 5.5 9.5 4 850 1447 215 23 13.2 18.8 5 700 2987 215 27 15.5 22.1 6 500 5510 195 19 4.9 18.4 7 400 7080 175 17 -1.5 16.9 8 300 8990 135 15 -10.6 10.6 9 279 9461 145 11 -6.3 9.0 10 250 10170 220 5 3.2 3.8 11 200 11600 255 23 22.2 6.0 12 150 13420 240 7 6.1 3.5 13 100 15970 240 13 11.3 6.5 14 70 18160 255 17 16.4 4.4 15 50 20210 255 25 24.1 6.5 16 30 23290 255 44 42.5 11.4 17 20 25690 255 52 50.2 13.5 18 10 29710 270 83 83.0 -0.0 Wind Parameters Energy-Hel index: -1.85 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//EP425/skewt/EP425.skewt.20251203.11.gif