UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 9 DEC 25 Station: OEJN WMO ident: 41024 Latitude: 21.67 Longitude: 39.15 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1011 12 20.8 20.8 100 0.0 20.8 130 13 293.0 295.8 293.6 337.0 15.47 1 1003 85 24.8 17.8 65 7.0 20.0 148 11 297.7 300.0 293.1 335.1 12.89 2 1002 94 25.2 17.2 61 8.0 19.8 150 11 298.2 300.4 292.9 334.2 12.41 3 1000 113 25.0 18.0 65 7.0 20.2 155 10 298.1 300.5 293.4 336.2 13.09 4 951 554 23.0 14.0 57 9.0 17.1 147 22 300.4 302.4 292.2 331.6 10.62 5 925 796 22.4 15.4 65 7.0 17.7 155 17 302.2 304.4 293.7 337.6 11.98 6 923 815 22.4 15.4 65 7.0 17.7 157 17 302.4 304.6 293.8 337.9 12.00 7 850 1525 16.0 15.3 96 0.7 15.5 200 19 302.9 305.3 294.6 341.3 12.97 8 836 1666 14.8 14.8 100 0.0 14.8 207 20 303.1 305.4 294.6 340.9 12.77 9 754 2536 11.0 7.7 80 3.3 9.0 224 26 308.0 309.7 293.0 334.8 8.78 10 719 2931 7.4 6.4 93 1.0 6.8 227 31 308.3 309.9 292.8 334.0 8.42 11 708 3058 7.8 3.2 73 4.6 5.2 232 35 310.1 311.4 292.0 331.2 6.82 12 700 3152 6.6 3.7 82 2.9 4.9 235 38 309.8 311.1 292.2 331.8 7.15 13 679 3401 4.2 4.2 100 0.0 4.2 233 37 309.8 311.3 292.6 333.3 7.64 14 661 3618 2.4 2.1 98 0.3 2.2 222 29 310.2 311.5 292.0 331.0 6.75 15 599 4408 -0.9 -0.9 100 0.0 -0.9 239 24 315.2 316.4 292.9 334.2 5.99 16 594 4475 -0.3 -0.3 100 0.0 -0.3 239 24 316.7 317.9 293.5 336.7 6.32 17 533 5331 -6.9 -6.9 100 0.0 -6.9 260 42 318.7 319.6 292.4 332.6 4.28 TRP WND Sounding variables and indices Freezing level: 615.91 mb = 4192.75 m = 13755.56 ft Wetbulb zero: 616.98 mb = 4170.94 m = 13684.02 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 88.06 % Est. max temperature: 30.64 C = 87.15 F Sfc-Lift cond lev (LCL): 1011.35 mb = 12.00 m = 39.37 ft T: 20.80 C ThetaE index: 10.18 C Layer 836.0- 700.0 mb Conv cond level (CCL): 797.88 mb = 2059.25 m = 6756.00 ft Mean mixing ratio: 11.94 g/kg Conv temperature: 33.13 C = 91.63 F Cap Strength: 2.76 C Lifted Index @700 mb: 0.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.71 J/kg Max Up Vert Vel: 10.84 m/s Conv Inhibition (B-): 158.19 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 861.39 mb = 1410.27 m = 4626.81 ft Lev Free Conv (LFC): 686.39 mb = 3312.19 m = 10866.63 ft Equ Level (EL): 596.39 mb = 4443.10 m = 14576.94 ft B at Equ Level: 52.22 J/kg Wind level data Storm motion: 257 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 1011 12 130 13 -10.0 8.4 | 98 29 -28.8 3.9 1 1000 113 155 10 -4.2 9.1 | 101 24 -23.0 4.6 2 978 305 155 18 -7.6 16.3 | 114 29 -26.4 11.9 3 945 610 145 23 -13.2 18.8 | 114 35 -32.0 14.4 4 925 796 155 17 -7.2 15.4 | 113 28 -26.0 11.0 5 912 914 170 16 -2.8 15.8 | 118 24 -21.6 11.3 6 881 1219 210 18 9.0 15.6 | 139 15 -9.8 11.2 7 850 1524 200 19 6.5 17.9 | 137 18 -12.3 13.4 8 850 1525 200 19 6.5 17.9 | 137 18 -12.3 13.4 9 790 2134 230 25 19.2 16.1 | 182 12 0.3 11.6 10 735 2743 220 26 16.7 19.9 | 172 16 -2.1 15.5 11 700 3152 235 38 31.1 21.8 | 215 21 12.3 17.4 12 683 3353 235 39 31.9 22.4 | 216 22 13.1 17.9 13 657 3658 220 27 17.4 20.7 | 175 16 -1.5 16.2 14 632 3962 235 20 16.4 11.5 | 161 7 -2.4 7.0 15 586 4572 240 25 21.7 12.5 | 199 9 2.8 8.1 16 543 5182 265 40 39.8 3.5 | 273 21 21.0 -0.9 17 522 5486 255 45 43.5 11.6 | 254 26 24.6 7.2 Wind Parameters Mean winds (0-6000m): 226.7 at 25.8 knts Storm direction: 256.7 at 19.3 knts Shear (0-3000m) pos: 6.3 neg: 0.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 185.8 neg: -12.6 tot: 173.2 m^2/s^2 ave: 57.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 5.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.62 Bulk Shear: 94.43 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 ------------------------------------------------------------------------------- 500 151 16 110 28| 10.2 0.0 10.2| 53.1 -0.1 53.0 106.0 0.43| 18.3 7.9 1000 154 17 113 29| 7.0 0.0 7.0| 81.6 -4.7 76.9 76.9 0.34| 17.8 6.0 1500 170 18 120 25| 6.5 0.0 6.5|104.1 -5.9 98.1 65.4 0.35| 15.6 5.5 2000 183 19 128 23| 7.2 0.0 7.2|139.4 -5.9 133.4 66.7 0.44| 14.3 6.3 2500 195 20 137 20| 5.7 0.4 6.1|146.7 -9.7 137.0 54.8 0.43| 12.5 5.3 3000 202 21 145 19| 6.3 0.3 6.6|185.8 -12.6 173.2 57.7 0.47| 12.2 5.8 4000 213 24 159 17| 3.5 0.2 3.8|211.7 -83.7 128.0 32.0 0.23| 12.9 3.0 5000 221 24 168 14| 4.7 0.2 4.9|258.1 -83.7 174.4 34.9 0.33| 12.3 4.1 6000 NO DATA | 4.7 0.2 4.9| | Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20251209.11.gif