UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:2300Z 26 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 1004 12 27.4 21.4 70 6.0 23.1 330 19 300.2 303.2 296.1 347.6 16.18 1 1000 59 26.8 23.3 81 3.5 24.3 335 7 300.0 303.3 297.4 353.6 18.30 2 979 246 25.4 22.4 83 3.0 23.2 354 9 300.4 303.6 297.1 352.3 17.68 3 958 439 30.0 8.0 25 22.0 16.4 360 6 306.9 308.2 291.2 328.3 7.03 4 948 533 30.2 6.2 22 24.0 15.7 360 4 308.0 309.2 290.9 327.3 6.28 5 931 694 28.8 12.8 37 16.0 18.2 92 3 308.2 310.1 294.0 338.6 10.02 6 925 752 28.8 8.8 29 20.0 16.3 155 3 308.8 310.2 292.3 332.3 7.70 7 887 1123 27.6 -1.4 15 29.0 11.9 180 10 311.2 312.0 289.8 323.5 3.89 8 850 1498 25.4 -1.6 17 27.0 10.8 195 13 312.8 313.5 290.4 325.4 4.00 9 776 2291 21.4 -3.6 18 25.0 8.2 225 12 316.7 317.4 291.4 328.9 3.77 10 700 3169 13.0 -4.0 30 17.0 4.3 285 9 316.9 317.7 291.7 330.0 4.06 11 672 3510 9.8 -5.2 34 15.0 2.4 262 7 317.0 317.8 291.6 329.5 3.86 12 500 5880 -9.5 -26.5 24 17.0 -14.0 245 10 321.5 321.6 290.1 324.5 0.88 13 483 6146 -11.1 -30.1 19 19.0 -15.6 245 11 322.7 322.8 290.3 325.0 0.65 14 430 7025 -18.5 -32.5 28 14.0 -21.2 240 13 324.2 324.3 290.6 326.3 0.58 15 400 7560 -22.7 -36.7 27 14.0 -24.9 230 18 325.5 325.6 290.9 327.0 0.41 16 364 8245 -28.7 -40.7 31 12.0 -30.2 245 15 326.4 326.4 291.0 327.5 0.30 17 355 8424 -29.7 -47.7 16 18.0 -31.4 265 18 327.4 327.4 291.1 327.9 0.14 18 332 8898 -34.1 -41.1 49 7.0 -34.8 288 23 327.7 327.7 291.4 328.9 0.32 19 304 9509 -39.3 -45.3 53 6.0 -39.8 264 31 328.7 328.8 291.6 329.6 0.22 20 300 9600 -40.1 -47.1 47 7.0 -40.6 260 32 328.8 328.9 291.6 329.6 0.18 21 293 9760 -41.1 -53.1 26 12.0 -41.7 260 31 329.7 329.7 291.7 330.0 0.09 22 281 10041 -43.7 -51.7 41 8.0 -44.1 263 33 329.9 329.9 291.8 330.3 0.12 23 272 10258 -45.1 -55.1 32 10.0 -45.5 265 35 330.9 331.0 292.0 331.3 0.08 24 266 10407 -43.7 -66.7 6 23.0 -44.4 266 36 335.1 335.1 293.1 335.2 0.02 25 250 10820 -45.5 -68.5 6 23.0 -46.1 270 39 338.4 338.4 293.9 338.5 0.02 26 222 11606 -49.3 -73.3 4 24.0 -49.8 280 51 344.3 344.3 295.3 344.3 0.01 27 200 12290 -49.5 -78.5 2 29.0 -50.0 285 68 354.4 354.4 297.5 354.4 0.00 28 194 12489 -50.1 -79.1 2 29.0 -50.6 287 77 356.5 356.5 298.0 356.5 0.00 29 192 12557 -49.9 -78.9 2 29.0 -50.4 288 80 357.9 357.9 298.3 357.9 0.00 30 187 12728 -51.0 -79.3 2 28.3 -51.5 290 87 358.8 358.8 298.5 358.8 0.00 31 150 14130 -60.5 -82.5 4 22.0 -60.7 275 72 365.9 365.9 299.8 365.9 0.00 32 133 14874 -63.7 -85.7 3 22.0 -63.8 266 64 373.0 373.0 301.1 373.0 0.00 33 115 15751 -71.3 -86.3 9 15.0 -71.3 239 55 374.7 374.7 301.4 374.7 0.00 34 100 16570 -75.1 -88.1 11 13.0 -75.2 250 44 382.6 382.6 302.6 382.6 0.00 35 97 16748 -71.7 -87.7 7 16.0 -71.8 250 44 392.6 392.6 304.2 392.6 0.00 36 76 18158 -78.9 -89.9 15 11.0 -78.9 235 25 405.9 405.9 306.0 405.9 0.00 37 70 18630 -75.1 -89.1 10 14.0 -75.2 270 11 423.7 423.7 308.2 423.7 0.00 38 69 18713 -74.9 -88.9 10 14.0 -75.0 270 11 425.9 425.9 308.4 425.9 0.00 39 65 19057 -76.9 -90.9 9 14.0 -76.9 254 10 428.9 428.9 308.7 428.9 0.00 40 61 19425 -72.7 -90.7 5 18.0 -72.8 217 6 446.1 446.1 310.5 446.1 0.00 41 57 19823 -72.3 -91.3 4 19.0 -72.4 181 1 455.7 455.7 311.4 455.7 0.00 42 56 19926 -72.7 -91.7 4 19.0 -72.8 187 2 457.1 457.1 311.5 457.1 0.00 43 51 20481 -68.1 -92.1 2 24.0 -68.3 218 7 480.3 480.3 313.5 480.3 0.00 44 50 20600 -65.5 -91.5 2 26.0 -65.8 225 8 489.1 489.1 314.1 489.1 0.00 45 49 20724 -62.9 -90.9 1 28.0 -63.3 175 12 498.1 498.1 314.8 498.1 0.00 46 44 21389 -61.7 -89.7 1 28.0 -62.2 7 12 516.6 516.6 316.1 516.6 0.00 47 30 23810 -53.1 -86.1 1 33.0 -55.0 65 23 599.9 599.9 320.6 599.9 0.01 48 27 24490 -51.5 -84.5 1 33.0 -53.9 76 20 622.7 622.7 321.6 622.8 0.01 49 26 24734 -52.1 -85.1 1 33.0 -54.5 61 25 627.8 627.8 321.8 627.9 0.01 50 20 26440 -49.1 -83.1 1 34.0 -52.8 110 35 685.9 685.9 324.0 686.0 0.02 51 18 27133 -48.3 -83.3 1 35.0 -52.6 106 37 709.4 709.4 324.7 709.6 0.02 52 14 28810 -42.3 -81.3 1 39.0 -49.9 86 24 782.6 782.6 326.8 782.9 0.04 53 11 30446 -40.7 -80.7 1 40.0 -50.1 68 30 844.3 844.3 328.2 844.8 0.05 54 11 30446 -41.1 -81.1 1 40.0 -50.4 68 30 842.8 842.9 328.2 843.3 0.05 55 10 31100 -36.5 -79.5 0 43.0 -48.8 70 30 883.3 883.3 329.1 884.0 0.07 56 8.9 31910 -35.3 -78.3 0 43.0 -48.9 917.9 917.9 329.8 918.9 0.10 57 8.1 32563 -37.7 -79.7 0 42.0 -50.4 933.4 933.5 330.1 934.3 0.09 58 6.9 33679 -33.3 -77.3 0 44.0 -49.6 995.5 995.6 331.1 997.2 0.15 59 6.0 34658 -34.5 -77.5 0 43.0 -50.8 1030.9 1031.0 331.6 1032.9 0.17 TRP 76 18158 -78.9 -89.9 15 11.0 -78.9 235 25 405.9 405.9 306.0 405.9 0.00 WND 187 12728 -51.0 -79.3 2 28.3 -51.5 290 87 358.8 358.8 298.5 358.8 0.00 Sounding variables and indices 1000-500 mb thick: 5821.00 m Freezing level: 584.66 mb = 4713.32 m = 15463.47 ft Wetbulb zero: 647.13 mb = 3812.10 m = 12506.73 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 28.41 % Est. max temperature: 39.80 C = 103.63 F Sfc-Lift cond lev (LCL): 920.32 mb = 796.86 m = 2614.33 ft T: 28.65 C 700-500 lapse rate: 8.30 C/km ThetaE index: 26.33 C Layer 979.0- 931.0 mb Conv cond level (CCL): 663.10 mb = 3616.71 m = 11865.71 ft Mean mixing ratio: 10.89 g/kg Conv temperature: 44.46 C = 112.04 F Cap Strength: 10.23 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.93 C Lifted Index @700 mb: 5.89 C Showalter Index: 4.02 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 34.90 C Cross Totals Index: 7.90 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 36.00 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 808.10 J/kg Max Up Vert Vel: 40.20 m/s Conv Inhibition (B-): 793.58 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 779.65 mb = 2249.92 m = 7381.54 ft Lev Free Conv (LFC): 544.65 mb = 5194.26 m = 17041.34 ft Equ Level (EL): 254.65 mb = 10697.21 m = 35095.42 ft B at Equ Level: 806.04 J/kg Max Parcel Lev (MPL): 174.65 mb = 13162.70 m = 43184.17 ft Wind level data Storm motion: 234 at 7 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 1004 12 330 19 9.5 -16.5 | 350 21 3.7 -20.6 1 1000 59 335 7 3.0 -6.3 | 15 11 -2.9 -10.5 2 973 305 360 10 -0.0 -10.0 | 22 15 -5.8 -14.2 3 940 610 360 2 -0.0 -2.0 | 43 8 -5.8 -6.2 4 925 752 155 3 -1.3 2.7 | 78 7 -7.1 -1.4 5 908 914 170 9 -1.6 8.9 | 122 9 -7.4 4.7 6 877 1219 185 10 0.9 10.0 | 140 8 -5.0 5.8 7 850 1498 195 13 3.4 12.6 | 164 9 -2.5 8.4 8 847 1524 190 15 2.6 14.8 | 163 11 -3.2 10.6 9 789 2134 215 12 6.9 9.8 | 191 6 1.1 5.7 10 700 3169 285 9 8.7 -2.3 | 336 7 2.9 -6.5 11 684 3353 295 10 9.1 -4.2 | 339 9 3.2 -8.4 12 659 3658 225 3 2.1 2.1 | 61 4 -3.7 -2.0 13 634 3962 180 10 0.0 10.0 | 135 8 -5.8 5.8 14 588 4572 165 18 -4.7 17.4 | 142 17 -10.5 13.2 15 566 4877 155 10 -4.2 9.1 | 116 11 -10.0 4.9 16 525 5486 225 2 1.4 1.4 | 58 5 -4.4 -2.8 17 500 5880 245 10 9.1 4.2 | 269 3 3.2 0.1 18 486 6096 245 11 10.0 4.6 | 263 4 4.1 0.5 19 430 7010 240 13 11.3 6.5 | 247 6 5.4 2.3 20 413 7315 250 16 15.0 5.5 | 262 9 9.2 1.3 21 400 7560 230 18 13.8 11.6 | 227 11 8.0 7.4 22 397 7620 225 18 12.7 12.7 | 219 11 6.9 8.6 23 364 8230 245 15 13.6 6.3 | 254 8 7.8 2.2 24 349 8534 280 20 19.7 -3.5 | 299 16 13.9 -7.6 25 334 8839 290 23 21.6 -7.9 | 307 20 15.8 -12.0 26 300 9600 260 32 31.5 5.6 | 267 26 25.7 1.4 27 293 9754 260 31 30.5 5.4 | 267 25 24.7 1.2 28 250 10820 270 39 39.0 -0.0 | 277 33 33.2 -4.2 29 244 10973 270 36 36.0 -0.0 | 278 30 30.2 -4.2 30 233 11278 285 43 41.5 -11.1 | 293 39 35.7 -15.3 31 213 11887 275 58 57.8 -5.1 | 280 53 52.0 -9.2 32 200 12290 285 68 65.7 -17.6 | 290 64 59.9 -21.8 33 187 12728 290 87 81.8 -29.8 | 294 83 75.9 -33.9 34 185 12802 290 87 81.8 -29.8 | 294 83 75.9 -33.9 35 153 14021 280 64 63.0 -11.1 | 285 59 57.2 -15.3 36 150 14130 275 72 71.7 -6.3 | 279 67 65.9 -10.4 37 145 14326 270 74 74.0 -0.0 | 273 68 68.2 -4.2 38 131 14935 265 63 62.8 5.5 | 269 57 56.9 1.3 39 125 15240 255 53 51.2 13.7 | 258 46 45.4 9.6 40 113 15850 235 55 45.1 31.5 | 235 48 39.2 27.4 41 100 16570 250 44 41.3 15.0 | 253 37 35.5 10.9 42 97 16764 250 44 41.3 15.0 | 253 37 35.5 10.9 43 92 17069 265 28 27.9 2.4 | 274 22 22.1 -1.7 44 87 17374 255 23 22.2 6.0 | 264 16 16.4 1.8 45 83 17678 225 19 13.4 13.4 | 219 12 7.6 9.3 46 78 17983 225 22 15.6 15.6 | 221 15 9.7 11.4 47 76 18158 235 25 20.5 14.3 | 235 18 14.7 10.2 48 74 18288 235 28 22.9 16.1 | 235 21 17.1 11.9 49 70 18593 240 19 16.5 9.5 | 243 12 10.6 5.3 50 70 18630 270 11 11.0 -0.0 | 309 7 5.2 -4.2 51 67 18898 270 12 12.0 -0.0 | 304 7 6.2 -4.2 52 57 19812 180 1 0.0 1.0 | 61 7 -5.8 -3.2 53 50 20600 225 8 5.7 5.7 | 174 2 -0.2 1.5 54 49 20726 175 12 -1.0 12.0 | 139 10 -6.9 7.8 55 47 21031 320 10 6.4 -7.7 | 357 12 0.6 -11.8 56 44 21336 345 12 3.1 -11.6 | 10 16 -2.7 -15.8 57 42 21641 85 12 -12.0 -1.0 | 74 19 -17.8 -5.2 58 38 22250 90 19 -19.0 0.0 | 80 25 -24.8 -4.2 59 37 22555 115 15 -13.6 6.3 | 96 20 -19.4 2.2 60 35 22860 90 15 -15.0 0.0 | 79 21 -20.8 -4.2 61 32 23470 120 22 -19.1 11.0 | 105 26 -24.9 6.8 62 30 23774 75 15 -14.5 -3.9 | 68 22 -20.3 -8.0 63 30 23810 65 23 -20.8 -9.7 | 62 30 -26.7 -13.9 64 29 24079 60 24 -20.8 -12.0 | 59 31 -26.6 -16.2 65 27 24384 85 18 -17.9 -1.6 | 76 24 -23.8 -5.7 66 26 24689 60 24 -20.8 -12.0 | 59 31 -26.6 -16.2 67 23 25603 75 34 -32.8 -8.8 | 71 41 -38.7 -13.0 68 21 26213 100 32 -31.5 5.6 | 92 37 -37.3 1.4 69 20 26440 110 35 -32.9 12.0 | 101 39 -38.7 7.8 70 18 27127 105 37 -35.7 9.6 | 97 42 -41.6 5.4 71 17 27432 120 30 -26.0 15.0 | 109 34 -31.8 10.8 72 15 28346 100 20 -19.7 3.5 | 88 26 -25.5 -0.7 73 13 29566 65 29 -26.3 -12.3 | 63 36 -32.1 -16.4 74 10 31100 70 30 -28.2 -10.3 | 67 37 -34.0 -14.4 Wind Parameters Mean winds (0-6000m): 204.4 at 9.5 knts Storm direction: 234.4 at 7.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -26.3 deg Storm rel helicity (0-3000m) pos: 105.4 neg: 0.0 tot: 105.4 m^2/s^2 ave: 35.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.7 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 20.82 Bulk Shear: 38.82 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 ------------------------------------------------------------------------------- 500 352 8 20 13| 15.7 0.0 15.7| 42.7 0.0 42.7 85.3 0.55| 21.3 11.8 1000 356 7 27 12| 14.3 0.0 14.3| 73.1 0.0 73.1 73.1 0.71| 18.5 13.1 1500 195 8 134 5| 10.6 0.0 10.6| 84.4 0.0 84.4 56.3 0.72| 14.5 10.5 2000 198 10 149 6| 7.1 0.0 7.1| 91.6 0.0 91.6 45.8 0.71| 12.2 8.7 2500 207 10 164 5| 4.5 0.0 4.5| 98.5 0.0 98.5 39.4 0.73| 11.1 8.1 3000 217 10 182 4| 2.7 0.0 2.7|105.4 0.0 105.4 35.1 0.75| 10.3 7.7 4000 224 9 197 3| 2.0 1.9 3.9|117.8 -0.6 117.2 29.3 0.69| 10.5 7.3 5000 202 10 160 6| 0.8 2.3 3.0|121.1 -22.6 98.5 19.7 0.52| 10.3 5.3 6000 204 10 157 5| 1.2 1.9 3.1|121.2 -29.3 91.8 15.3 0.37| 10.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250426.23.gif