UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 27 APR 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 1005 12 32.0 20.0 49 12.0 23.4 290 23 304.7 307.5 296.4 348.9 14.80 1 1000 69 29.4 21.4 62 8.0 23.6 285 12 302.5 305.5 296.8 350.6 16.25 2 962 413 26.6 19.6 65 7.0 21.6 262 8 303.1 305.9 296.1 347.8 15.09 3 948 544 30.0 14.0 38 16.0 19.2 204 5 307.8 309.8 294.3 340.1 10.65 4 925 763 29.6 12.6 35 17.0 18.3 165 12 309.6 311.5 294.3 340.0 9.96 5 909 918 29.0 9.0 29 20.0 16.3 165 17 310.5 312.0 293.0 335.0 7.95 6 895 1056 28.4 5.4 23 23.0 14.6 170 18 311.3 312.5 291.9 330.8 6.29 7 850 1511 25.4 0.4 19 25.0 11.4 180 18 312.8 313.6 291.0 327.4 4.63 8 775 2314 20.6 -2.4 21 23.0 8.3 179 13 316.0 316.8 291.5 329.2 4.13 9 700 3181 13.2 -3.8 30 17.0 4.5 135 10 317.1 317.9 291.8 330.4 4.12 10 604 4397 2.8 -10.2 38 13.0 -2.9 192 21 318.8 319.3 291.2 328.3 2.91 11 561 4989 -2.7 -7.7 68 5.0 -5.0 206 22 319.1 319.8 292.1 331.5 3.82 12 560 5003 -2.9 -8.9 63 6.0 -5.5 207 22 319.0 319.7 291.8 330.4 3.48 13 524 5526 -6.7 -22.7 27 16.0 -11.5 234 15 320.5 320.8 290.2 324.6 1.18 14 500 5890 -9.3 -26.3 24 17.0 -13.8 260 10 321.7 321.9 290.2 324.8 0.89 15 494 5983 -9.9 -27.9 21 18.0 -14.5 262 10 322.1 322.2 290.2 324.8 0.78 16 447 6744 -15.7 -32.7 22 17.0 -19.1 245 14 324.1 324.2 290.6 326.1 0.55 17 400 7570 -21.7 -36.7 24 15.0 -24.1 255 17 326.8 326.9 291.2 328.3 0.41 18 302 9574 -39.3 -45.3 53 6.0 -39.8 280 37 329.3 329.4 291.7 330.2 0.22 19 300 9620 -38.9 -56.9 13 18.0 -39.8 280 38 330.5 330.6 291.9 330.8 0.06 20 298 9666 -38.1 -63.1 6 25.0 -39.2 281 38 332.3 332.3 292.4 332.4 0.03 21 297 9689 -38.1 -63.1 6 25.0 -39.2 281 38 332.6 332.6 292.4 332.7 0.03 22 250 10850 -44.9 -66.9 7 22.0 -45.5 305 57 339.3 339.3 294.1 339.4 0.02 23 245 10985 -45.5 -67.5 7 22.0 -46.1 303 61 340.4 340.4 294.4 340.5 0.02 24 217 11792 -45.7 -73.7 3 28.0 -46.4 291 84 352.1 352.1 297.1 352.1 0.01 25 200 12330 -50.1 -72.1 6 22.0 -50.5 290 90 353.4 353.4 297.4 353.5 0.01 26 197 12428 -50.8 -72.5 6 21.7 -51.2 290 91 353.8 353.8 297.5 353.9 0.01 27 157 13869 -61.5 -78.5 9 17.0 -61.6 294 83 359.4 359.4 298.6 359.4 0.01 28 150 14150 -63.1 -81.1 7 18.0 -63.2 290 74 361.4 361.4 299.0 361.4 0.00 29 100 16590 -74.3 -88.3 10 14.0 -74.3 270 50 384.2 384.2 302.9 384.2 0.00 30 83 17663 -78.1 -90.1 13 12.0 -78.1 265 31 397.5 397.5 304.9 397.5 0.00 31 80 17875 -75.5 -89.5 9 14.0 -75.6 265 32 407.0 407.0 306.1 407.0 0.00 32 71 18559 -78.9 -90.9 12 12.0 -78.9 202 18 413.9 413.9 307.0 413.9 0.00 33 70 18640 -77.3 -89.3 13 12.0 -77.3 220 16 419.0 419.0 307.6 419.0 0.00 34 66 18977 -78.3 -90.3 13 12.0 -78.3 224 17 423.9 423.9 308.2 424.0 0.00 35 61 19433 -72.7 -90.7 5 18.0 -72.8 226 23 446.1 446.1 310.5 446.1 0.00 36 50 20620 -65.9 -90.9 2 25.0 -66.2 40 12 488.2 488.2 314.1 488.2 0.00 37 40 21995 -59.1 -89.1 1 30.0 -59.9 128 16 537.4 537.4 317.3 537.5 0.00 38 36 22654 -59.7 -87.7 1 28.0 -60.5 87 14 552.3 552.3 318.2 552.4 0.00 39 32 23397 -55.1 -87.1 1 32.0 -56.6 71 17 583.6 583.6 319.8 583.6 0.01 40 30 23810 -53.9 -85.9 1 32.0 -55.7 105 25 597.7 597.7 320.5 597.8 0.01 41 20 26440 -49.1 -83.1 1 34.0 -52.8 75 28 685.9 685.9 324.0 686.0 0.02 42 17 27513 -47.9 -82.9 1 35.0 -52.5 91 29 722.4 722.4 325.1 722.6 0.02 43 17 27513 -48.3 -83.3 1 35.0 -52.8 91 29 721.1 721.1 325.1 721.3 0.02 44 14 28817 -40.7 -80.7 1 40.0 -49.1 86 26 788.0 788.0 327.0 788.4 0.04 45 12 29867 -41.5 -80.5 1 39.0 -50.1 89 27 820.7 820.7 327.7 821.2 0.05 46 10 31120 -36.3 -79.3 0 43.0 -48.7 85 31 884.0 884.1 329.1 884.8 0.07 47 9.0 31846 -39.3 -80.3 1 41.0 -50.5 899.5 899.6 329.4 900.3 0.07 48 7.7 32927 -34.1 -77.1 0 43.0 -49.2 961.5 961.6 330.5 963.1 0.14 TRP 83 17663 -78.1 -90.1 13 12.0 -78.1 265 31 397.5 397.5 304.9 397.5 0.00 WND 197 12428 -50.8 -72.5 6 21.7 -51.2 290 91 353.8 353.8 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5821.00 m Freezing level: 582.11 mb = 4698.23 m = 15413.94 ft Wetbulb zero: 641.37 mb = 3902.10 m = 12802.02 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 34.64 % Est. max temperature: 39.88 C = 103.79 F Sfc-Lift cond lev (LCL): 845.18 mb = 1560.45 m = 5119.53 ft T: 25.10 C 700-500 lapse rate: 8.31 C/km ThetaE index: 23.24 C Layer 962.0- 775.0 mb Conv cond level (CCL): 683.03 mb = 3383.31 m = 11099.95 ft Mean mixing ratio: 12.56 g/kg Conv temperature: 44.71 C = 112.47 F Cap Strength: 8.26 C Lifted Index: -4.05 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.10 C Lifted Index @700 mb: 4.33 C Showalter Index: 3.22 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.70 C Cross Totals Index: 9.70 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 50.80 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1312.02 J/kg Max Up Vert Vel: 51.23 m/s Conv Inhibition (B-): 607.68 J/kg Cap Strength: 8.26 C Lift Cond Lev (LCL): 798.16 mb = 2058.27 m = 6752.78 ft Lev Free Conv (LFC): 603.16 mb = 4408.26 m = 14462.63 ft Equ Level (EL): 233.16 mb = 11314.51 m = 37120.64 ft B at Equ Level: 1294.03 J/kg Max Parcel Lev (MPL): 133.16 mb = 14866.84 m = 48775.12 ft Wind level data Storm motion: 220 at 12 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 1005 12 290 23 21.6 -7.9 | 320 22 14.2 -16.7 1 1000 69 285 12 11.6 -3.1 | 341 13 4.1 -11.9 2 974 305 310 11 8.4 -7.1 | 357 16 1.0 -15.9 3 941 610 175 4 -0.3 4.0 | 58 9 -7.8 -4.8 4 925 763 165 12 -3.1 11.6 | 105 11 -10.6 2.8 5 909 914 165 17 -4.4 16.4 | 123 14 -11.9 7.6 6 879 1219 175 20 -1.7 19.9 | 140 14 -9.2 11.1 7 850 1511 180 18 0.0 18.0 | 141 12 -7.5 9.2 8 791 2134 190 15 2.6 14.8 | 141 8 -4.9 6.0 9 763 2438 170 11 -1.9 10.8 | 102 10 -9.4 2.0 10 737 2743 145 14 -8.0 11.5 | 100 16 -15.5 2.7 11 711 3048 145 10 -5.7 8.2 | 87 13 -13.2 -0.6 12 700 3181 135 10 -7.1 7.1 | 83 15 -14.5 -1.7 13 685 3353 145 10 -5.7 8.2 | 87 13 -13.2 -0.6 14 660 3658 180 16 0.0 16.0 | 134 10 -7.5 7.2 15 589 4572 195 22 5.7 21.3 | 172 13 -1.8 12.5 16 567 4877 205 23 9.7 20.8 | 191 12 2.3 12.1 17 546 5182 210 21 10.5 18.2 | 198 10 3.0 9.4 18 506 5791 255 10 9.7 2.6 | 340 7 2.2 -6.2 19 500 5890 260 10 9.8 1.7 | 341 7 2.4 -7.1 20 487 6096 265 10 10.0 0.9 | 342 8 2.5 -7.9 21 467 6401 240 11 9.5 5.5 | 328 4 2.1 -3.3 22 431 7010 250 17 16.0 5.8 | 289 9 8.5 -3.0 23 414 7315 275 19 18.9 -1.7 | 312 16 11.5 -10.5 24 400 7570 255 17 16.4 4.4 | 296 10 9.0 -4.4 25 381 7925 240 19 16.5 9.5 | 266 9 9.0 0.7 26 349 8534 245 15 13.6 6.3 | 292 7 6.1 -2.5 27 307 9449 280 33 32.5 -5.7 | 300 29 25.0 -14.5 28 300 9620 280 38 37.4 -6.6 | 297 34 30.0 -15.4 29 257 10668 300 44 38.1 -22.0 | 315 43 30.6 -30.8 30 250 10850 305 57 46.7 -32.7 | 317 57 39.2 -41.5 31 214 11887 290 87 81.8 -29.8 | 297 84 74.3 -38.6 32 200 12330 290 90 84.6 -30.8 | 297 87 77.1 -39.6 33 197 12428 290 91 85.5 -31.1 | 297 88 78.1 -39.9 34 195 12497 290 91 85.5 -31.1 | 297 88 78.1 -39.9 35 153 14021 295 82 74.3 -34.7 | 303 80 66.9 -43.4 36 150 14150 290 74 69.5 -25.3 | 299 71 62.1 -34.1 37 138 14630 280 57 56.1 -9.9 | 291 52 48.7 -18.7 38 119 15545 260 63 62.0 10.9 | 268 55 54.6 2.1 39 113 15850 250 60 56.4 20.5 | 257 50 48.9 11.7 40 102 16459 265 47 46.8 4.1 | 277 40 39.4 -4.7 41 100 16590 270 50 50.0 -0.0 | 282 43 42.5 -8.8 42 97 16764 270 50 50.0 -0.0 | 282 43 42.5 -8.8 43 87 17374 285 38 36.7 -9.8 | 302 35 29.2 -18.6 44 83 17663 265 31 30.9 2.7 | 285 24 23.4 -6.1 45 78 17983 265 33 32.9 2.9 | 283 26 25.4 -5.9 46 74 18288 260 14 13.8 2.4 | 315 9 6.3 -6.4 47 71 18593 195 18 4.7 17.4 | 162 9 -2.8 8.6 48 70 18640 220 16 10.3 12.3 | 219 4 2.8 3.5 49 67 18898 230 18 13.8 11.6 | 246 7 6.3 2.8 50 64 19202 210 16 8.0 13.9 | 186 5 0.5 5.1 51 60 19507 230 25 19.2 16.1 | 238 14 11.7 7.3 52 54 20117 0 0 -0.0 -0.0 | 40 12 -7.5 -8.8 53 50 20620 40 12 -7.7 -9.2 | 40 24 -15.2 -18.0 54 47 21031 25 10 -4.2 -9.1 | 33 21 -11.7 -17.9 55 45 21336 130 22 -16.9 14.1 | 102 25 -24.3 5.3 56 42 21641 150 16 -8.0 13.9 | 108 16 -15.5 5.1 57 40 21946 130 15 -11.5 9.6 | 93 19 -19.0 0.8 58 39 22250 120 19 -16.5 9.5 | 92 24 -23.9 0.7 59 37 22555 90 14 -14.0 0.0 | 68 23 -21.5 -8.8 60 32 23470 70 17 -16.0 -5.8 | 58 28 -23.4 -14.6 61 30 23774 105 23 -22.2 6.0 | 85 30 -29.7 -2.8 62 30 23810 105 25 -24.1 6.5 | 86 32 -31.6 -2.3 63 27 24384 100 28 -27.6 4.9 | 84 35 -35.0 -3.9 64 26 24689 95 20 -19.9 1.7 | 76 28 -27.4 -7.1 65 25 24994 125 23 -18.8 13.2 | 99 27 -26.3 4.4 66 23 25603 100 19 -18.7 3.3 | 78 27 -26.2 -5.5 67 22 25908 105 23 -22.2 6.0 | 85 30 -29.7 -2.8 68 20 26440 75 28 -27.0 -7.2 | 65 38 -34.5 -16.0 69 19 26822 70 27 -25.4 -9.2 | 61 37 -32.8 -18.0 70 16 28042 105 31 -29.9 8.0 | 89 37 -37.4 -0.8 71 14 28651 85 26 -25.9 -2.3 | 72 35 -33.4 -11.1 72 12 29870 90 27 -27.0 0.0 | 76 36 -34.5 -8.8 73 12 30175 75 27 -26.1 -7.0 | 65 37 -33.5 -15.8 74 10 31120 85 31 -30.9 -2.7 | 73 40 -38.3 -11.5 Wind Parameters Mean winds (0-6000m): 190.3 at 15.4 knts Storm direction: 220.3 at 11.5 knts Shear (0-3000m) pos: 1.1 neg: 6.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 102.6 neg: -27.8 tot: 74.7 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 4.2 10^-3/s Energy-Hel index: 0.84 Bulk Rich Number: 23.90 Bulk Shear: 54.90 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 ------------------------------------------------------------------------------- 500 291 11 348 13| 0.0 22.5 22.5| 51.0 -1.6 49.4 98.7 0.54| 29.6 15.9 1000 225 11 339 1| 0.0 18.5 18.5| 90.2 -1.6 88.6 88.6 0.64| 24.5 15.6 1500 190 14 133 7| 1.3 12.3 13.6|102.1 -1.6 100.5 67.0 0.63| 18.2 11.5 2000 188 15 135 8| 1.6 9.2 10.8|102.6 -1.7 100.9 50.4 0.60| 14.5 8.6 2500 186 14 132 8| 1.3 7.7 9.0|102.6 -14.7 87.9 35.2 0.43| 13.2 5.7 3000 180 14 124 9| 1.1 6.6 7.6|102.6 -27.8 74.7 24.9 0.34| 12.3 4.2 4000 176 14 121 10| 2.0 4.9 6.9|143.3 -32.3 111.0 27.7 0.42| 11.3 4.7 5000 183 15 134 9| 2.4 3.9 6.4|172.7 -32.3 140.3 28.1 0.47| 10.1 4.7 6000 190 15 143 8| 2.0 3.3 5.3|198.1 -32.3 165.8 27.6 0.52| 10.0 5.3 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250427.11.gif