UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101213.upa.cvt Date: 1300Z 12 OCT 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1300Z 12 OCT 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 1007 12 32.8 23.8 59 9.0 26.1 250 9 305.3 308.8 299.0 361.5 18.74 1 1000 80 31.0 23.0 63 8.0 25.1 255 9 304.1 307.5 298.2 357.7 17.96 2 925 775 29.6 1.6 17 28.0 13.8 195 8 309.6 310.5 290.0 324.0 4.64 3 850 1521 24.2 4.2 27 20.0 12.4 170 21 311.5 312.7 291.8 330.4 6.09 4 700 3180 10.4 -0.6 46 11.0 4.5 150 5 314.0 315.0 291.9 330.5 5.23 5 500 5890 -4.7 -39.7 5 35.0 -12.1 185 6 327.3 327.4 291.2 328.2 0.24 6 400 7600 -16.5 -43.5 8 27.0 -20.8 190 11 333.5 333.6 292.9 334.3 0.20 7 300 9700 -31.7 -55.7 7 24.0 -33.5 275 12 340.7 340.7 294.6 341.0 0.07 8 250 10960 -41.3 -62.3 9 21.0 -42.2 240 17 344.7 344.7 295.5 344.8 0.04 9 200 12440 -53.3 -68.3 14 15.0 -53.6 255 14 348.4 348.4 296.3 348.4 0.02 10 150 14230 -67.7 -74.7 36 7.0 -67.8 225 6 353.5 353.5 297.4 353.5 0.01 11 100 16610 -76.7 -85.7 23 9.0 -76.7 160 17 379.5 379.5 302.2 379.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 562.25 mb = 5046.49 m = 16556.53 ft Wetbulb zero: 645.54 mb = 3832.37 m = 12573.23 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 30.10 % Est. max temperature: 38.79 C = 101.82 F Sfc-Lift cond lev (LCL): 884.91 mb = 1165.88 m = 3825.02 ft T: 26.77 C 700-500 lapse rate: 5.57 C/km ThetaE index: 37.47 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 674.02 mb = 3484.57 m = 11432.19 ft Mean mixing ratio: 10.55 g/kg Conv temperature: 43.00 C = 109.40 F Cap Strength: 5.38 C Lifted Index: 2.43 C Risk: None Lifted Index @300 mb: 2.91 C Lifted Index @700 mb: 3.00 C Showalter Index: 6.33 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 8.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 98.40 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.32 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 3426.70 J/kg Cap Strength: 5.38 C Lift Cond Lev (LCL): 755.22 mb = 2531.17 m = 8304.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 8 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 1007 12 250 9 8.5 3.1 | 306 7 5.8 -4.3 1 1000 80 255 9 8.7 2.3 | 310 8 6.1 -5.0 2 975 305 250 6 5.6 2.1 | 330 6 3.0 -5.3 3 942 610 195 12 3.1 11.6 | 187 4 0.5 4.2 4 925 775 195 8 2.1 7.7 | 123 1 -0.5 0.4 5 910 914 185 7 0.6 7.0 | 79 2 -2.0 -0.4 6 850 1521 170 21 -3.6 20.7 | 155 15 -6.3 13.3 7 850 1524 170 22 -3.8 21.7 | 156 16 -6.4 14.3 8 820 1829 155 18 -7.6 16.3 | 131 14 -10.2 8.9 9 791 2134 165 14 -3.6 13.5 | 135 9 -6.2 6.2 10 763 2438 145 16 -9.2 13.1 | 116 13 -11.8 5.7 11 711 3048 140 10 -6.4 7.7 | 92 9 -9.0 0.3 12 700 3180 150 5 -2.5 4.3 | 59 6 -5.1 -3.0 13 685 3353 190 2 0.3 2.0 | 23 6 -2.3 -5.4 14 660 3658 190 6 1.0 5.9 | 47 2 -1.6 -1.5 15 589 4572 170 11 -1.9 10.8 | 127 6 -4.5 3.5 16 567 4877 160 11 -3.8 10.3 | 115 7 -6.4 3.0 17 500 5890 185 6 0.5 6.0 | 56 3 -2.1 -1.4 18 487 6096 195 6 1.6 5.8 | 34 2 -1.1 -1.6 19 468 6401 185 12 1.0 12.0 | 161 5 -1.6 4.6 20 450 6706 160 10 -3.4 9.4 | 109 6 -6.0 2.0 21 432 7010 185 12 1.0 12.0 | 161 5 -1.6 4.6 22 415 7315 160 19 -6.5 17.9 | 139 14 -9.1 10.5 23 400 7600 190 11 1.9 10.8 | 168 4 -0.7 3.5 24 399 7620 190 12 2.1 11.8 | 173 4 -0.5 4.4 25 324 9144 305 3 2.5 -1.7 | 1 9 -0.2 -9.1 26 311 9449 260 11 10.8 1.9 | 304 10 8.2 -5.5 27 300 9700 275 12 12.0 -1.0 | 312 13 9.3 -8.4 28 298 9754 285 12 11.6 -3.1 | 319 14 9.0 -10.5 29 285 10058 245 11 10.0 4.6 | 290 8 7.4 -2.7 30 261 10668 235 13 10.6 7.5 | 269 8 8.0 0.1 31 250 10960 240 17 14.7 8.5 | 265 12 12.1 1.1 32 228 11582 255 20 19.3 5.2 | 277 17 16.7 -2.2 33 217 11887 270 17 17.0 -0.0 | 297 16 14.4 -7.4 34 200 12440 255 14 13.5 3.6 | 289 12 10.9 -3.7 35 171 13411 255 13 12.6 3.4 | 292 11 9.9 -4.0 36 163 13716 255 10 9.7 2.6 | 304 9 7.0 -4.8 37 150 14230 225 6 4.2 4.2 | 333 4 1.6 -3.1 38 140 14630 220 1 0.6 0.8 | 17 7 -2.0 -6.6 39 126 15240 150 10 -5.0 8.7 | 100 8 -7.6 1.3 40 120 15545 185 23 2.0 22.9 | 178 16 -0.6 15.5 41 103 16459 140 10 -6.4 7.7 | 92 9 -9.0 0.3 42 100 16610 160 17 -5.8 16.0 | 136 12 -8.4 8.6 43 97 16764 160 17 -5.8 16.0 | 136 12 -8.4 8.6 Wind Parameters Mean winds (0-6000m): 169.5 at 10.4 knts Storm direction: 199.5 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 147.3 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -54.5 tot: -44.6 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 16.10 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 ------------------------------------------------------------------------------- 500 242 8 310 6| 0.0 6.4 6.4| 4.9 -5.9 -0.9 -1.9 -0.32| 10.2 -3.2 1000 214 9 278 2| 0.0 5.2 5.2| 6.2 -9.9 -3.7 -3.7 -0.36| 11.3 -4.0 1500 193 11 177 3| 0.0 7.2 7.2| 8.8 -10.5 -1.7 -1.1 -0.17| 11.7 -2.0 2000 180 13 155 6| 0.0 4.6 4.6| 9.6 -31.9 -22.3 -11.2 -0.26| 11.1 -2.9 2500 174 13 145 7| 0.0 4.1 4.1| 9.9 -43.8 -33.9 -13.6 -0.30| 10.3 -3.1 3000 168 13 137 8| 0.0 2.7 2.7| 9.9 -54.5 -44.6 -14.9 -0.34| 9.5 -3.2 4000 169 11 128 6| 1.1 2.3 3.4| 12.1 -66.8 -54.7 -13.7 -0.33| 9.0 -3.0 5000 169 11 126 6| 0.9 2.2 3.1| 13.3 -69.1 -55.8 -11.2 -0.31| 7.8 -2.4 6000 170 10 123 5| 1.2 1.9 3.0| 13.3 -72.1 -58.8 -9.8 -0.33| 7.0 -2.3 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20251012.13.gif