UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 16 APR 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 ------------------------------------------------------------------------------- 0 1000 94 160 5 SFC 997 120 18.0 8.0 52 10.0 12.3 160 5 291.4 292.6 285.6 310.7 6.76 2 976 302 19.0 7.0 46 12.0 12.2 163 10 294.2 295.3 286.4 312.9 6.44 3 961 435 19.0 5.0 40 14.0 11.3 165 13 295.5 296.5 286.1 312.1 5.69 4 925 761 16.8 3.8 42 13.0 9.7 170 21 296.5 297.5 286.2 312.5 5.43 5 910 900 15.6 3.6 45 12.0 9.2 175 24 296.6 297.6 286.3 312.7 5.45 6 850 1474 10.8 2.8 58 8.0 6.6 195 38 297.5 298.5 286.6 313.7 5.51 7 844 1533 10.4 2.4 58 8.0 6.2 194 37 297.6 298.6 286.6 313.6 5.39 8 808 1895 9.6 0.6 53 9.0 5.0 187 34 300.5 301.4 287.2 315.4 4.95 9 788 2102 7.8 -0.2 57 8.0 3.8 183 32 300.8 301.6 287.1 315.2 4.78 10 767 2324 5.8 -1.2 61 7.0 2.4 179 30 300.9 301.8 287.0 314.7 4.57 11 735 2673 6.0 -12.0 26 18.0 -1.1 173 27 304.8 305.2 285.8 311.4 2.07 12 700 3071 3.6 -19.4 17 23.0 -4.0 165 23 306.5 306.7 285.4 310.3 1.17 13 664 3497 1.0 -26.0 11 27.0 -6.5 168 24 308.2 308.3 285.5 310.5 0.69 14 656 3594 0.4 -24.6 13 25.0 -6.7 169 24 308.6 308.8 285.8 311.3 0.79 15 608 4198 -4.5 -25.5 18 21.0 -10.1 173 25 309.7 309.9 286.2 312.4 0.79 16 509 5566 -16.1 -29.1 32 13.0 -18.7 184 27 311.8 311.9 286.8 314.1 0.68 17 500 5700 -17.3 -29.3 34 12.0 -19.7 185 27 311.9 312.1 286.8 314.3 0.68 18 438 6678 -25.9 -28.9 76 3.0 -26.4 185 29 313.1 313.2 287.3 315.8 0.80 19 400 7330 -30.9 -36.9 56 6.0 -31.6 185 31 314.8 314.9 287.5 316.3 0.40 20 361 8045 -36.7 -50.7 22 14.0 -37.5 181 30 316.4 316.5 287.7 316.8 0.10 21 309 9095 -46.3 -54.3 40 8.0 -46.6 176 27 317.4 317.4 288.0 317.7 0.08 22 304 9203 -47.1 -55.1 40 8.0 -47.4 175 27 317.8 317.8 288.1 318.0 0.07 23 300 9290 -47.7 -55.7 39 8.0 -48.0 175 27 318.1 318.1 288.2 318.4 0.07 24 250 10470 -55.9 -65.9 28 10.0 -56.1 215 35 323.0 323.0 289.7 323.0 0.02 25 237 10808 -57.5 -69.5 20 12.0 -57.6 215 29 325.5 325.5 290.5 325.6 0.01 26 234 10889 -57.9 -69.9 20 12.0 -58.0 215 27 326.1 326.1 290.6 326.2 0.01 27 200 11880 -57.1 -76.1 7 19.0 -57.3 205 33 342.3 342.3 294.9 342.4 0.01 28 194 12074 -53.1 -73.1 7 20.0 -53.4 206 33 351.7 351.7 297.0 351.8 0.01 29 187 12310 -53.7 -80.7 2 27.0 -54.1 206 33 354.5 354.5 297.6 354.5 0.00 30 170 12921 -54.9 -85.9 1 31.0 -55.2 208 32 362.3 362.3 299.1 362.3 0.00 31 159 13352 -50.9 -82.9 1 32.0 -51.4 209 31 376.0 376.0 301.6 376.1 0.00 32 150 13730 -51.7 -83.7 1 32.0 -52.2 210 31 381.0 381.0 302.4 381.0 0.00 33 101 16267 -57.3 -87.3 1 30.0 -57.7 205 21 415.8 415.8 307.2 415.8 0.00 34 100 16330 -56.9 -86.9 1 30.0 -57.3 205 21 417.8 417.8 307.4 417.8 0.00 35 70 18570 -59.7 -89.7 1 30.0 -60.2 225 13 456.7 456.7 311.5 456.7 0.00 36 57 19862 -56.3 -87.3 1 31.0 -57.1 173 9 492.0 492.0 314.4 492.0 0.00 37 50 20690 -57.5 -87.5 1 30.0 -58.3 140 7 508.0 508.0 315.5 508.0 0.00 38 46 21216 -58.1 -88.1 1 30.0 -58.9 134 8 518.8 518.8 316.2 518.8 0.00 39 30 23930 -54.5 -85.5 1 31.0 -56.2 105 11 596.1 596.1 320.5 596.1 0.01 40 27 24605 -53.5 -84.5 1 31.0 -55.5 104 14 617.1 617.1 321.4 617.2 0.01 41 20 26520 -56.1 -87.1 1 31.0 -58.1 100 21 664.5 664.5 323.2 664.5 0.01 42 10 30980 -50.1 -83.1 1 33.0 -55.5 115 29 832.5 832.6 328.0 832.9 0.04 43 4.4 36534 -34.3 -72.3 1 38.0 -52.2 1127.5 1127.8 333.1 1134.4 0.50 TRP 234 10889 -57.9 -69.9 20 12.0 -58.0 215 27 326.1 326.1 290.6 326.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 652.08 mb = 3643.48 m = 11953.54 ft Wetbulb zero: 744.94 mb = 2563.25 m = 8409.50 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 33.59 % Est. max temperature: 24.15 C = 75.46 F Sfc-Lift cond lev (LCL): 858.69 mb = 1388.43 m = 4555.16 ft T: 11.52 C 700-500 lapse rate: 7.95 C/km ThetaE index: 5.06 C Layer 788.0- 664.0 mb Conv cond level (CCL): 649.81 mb = 3669.48 m = 12038.83 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 35.33 C = 95.60 F Cap Strength: 6.62 C Lifted Index: 3.54 C Risk: None Lifted Index @300 mb: 4.37 C Lifted Index @700 mb: 6.57 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 20.10 C K Index: 7.90 Risk: None Sweat Index: 136.60 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.08 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 54390.65 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 784.36 mb = 2140.39 m = 7022.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 19 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 ---------------------------------------------------------- 0 997 120 160 5 -1.7 4.7 | 43 17 -11.4 -12.2 1 925 761 170 21 -3.6 20.7 | 106 14 -13.3 3.8 2 850 1474 195 38 9.8 36.7 | 180 20 0.2 19.8 3 700 3071 165 23 -6.0 22.2 | 109 17 -15.6 5.4 4 500 5700 185 27 2.4 26.9 | 144 12 -7.3 10.0 5 400 7330 185 31 2.7 30.9 | 154 16 -7.0 14.0 6 300 9290 175 27 -2.4 26.9 | 130 16 -12.0 10.0 7 250 10470 215 35 20.1 28.7 | 221 16 10.4 11.8 8 234 10889 215 27 15.5 22.1 | 228 8 5.8 5.3 9 200 11880 205 33 13.9 29.9 | 198 14 4.3 13.1 10 150 13730 210 31 15.5 26.8 | 210 12 5.8 10.0 11 100 16330 205 21 8.9 19.0 | 160 2 -0.8 2.2 12 70 18570 225 13 9.2 9.2 | 4 8 -0.5 -7.7 13 50 20690 140 7 -4.5 5.4 | 51 18 -14.2 -11.5 14 30 23930 105 11 -10.6 2.8 | 55 25 -20.3 -14.0 15 20 26520 100 21 -20.7 3.6 | 66 33 -30.4 -13.2 16 10 30980 115 29 -26.3 12.3 | 83 36 -36.0 -4.6 Wind Parameters Mean winds (0-6000m): 179.9 at 25.9 knts Storm direction: 209.9 at 19.4 knts Shear (0-3000m) pos: 5.6 neg: 3.3 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 138.7 neg: -94.1 tot: 44.6 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.59 Bulk Shear: 30.52 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 ------------------------------------------------------------------------------- 500 168 11 64 13| 12.9 0.0 12.9| 45.5 0.0 45.5 91.0 0.95| 13.0 12.3 1000 173 17 92 12| 12.9 0.0 12.9| 95.9 0.0 95.9 95.9 0.97| 13.6 13.2 1500 183 23 127 11| 11.1 0.0 11.1|138.7 -7.3 131.4 87.6 0.88| 13.2 11.6 2000 185 26 140 12| 8.4 1.9 10.2|138.7 -40.8 97.9 49.0 0.58| 11.8 6.9 2500 184 27 141 13| 6.7 2.9 9.6|138.7 -70.3 68.4 27.4 0.38| 10.8 4.1 3000 183 27 138 13| 5.6 3.3 8.9|138.7 -94.1 44.6 14.9 0.25| 9.9 2.5 4000 179 26 132 13| 4.6 2.5 7.0|151.4 -94.1 57.4 14.3 0.28| 7.9 2.3 5000 179 26 131 13| 3.9 2.0 5.9|163.8 -94.1 69.7 13.9 0.32| 6.7 2.1 6000 180 26 133 13| 3.5 1.6 5.1|173.1 -94.1 79.0 13.2 0.35| 5.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20250416.23.gif