UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:2300Z 19 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 30.6 13.6 35 17.0 19.4 0 0 303.3 305.1 292.4 332.4 9.78 1 1000 64 29.8 17.8 49 12.0 21.5 230 2 303.0 305.3 294.6 341.2 12.93 2 977 272 30.6 14.6 38 16.0 19.8 161 5 305.8 307.8 293.9 338.1 10.75 3 929 721 27.4 12.4 39 15.0 17.5 157 8 306.9 308.8 293.4 336.5 9.78 4 925 759 27.8 10.8 35 17.0 16.9 165 9 307.7 309.4 292.9 334.5 8.82 5 913 875 28.4 6.4 25 22.0 15.0 172 12 309.5 310.7 291.7 329.9 6.61 6 850 1503 23.2 9.2 41 14.0 14.3 200 15 310.4 312.1 293.6 336.9 8.62 7 777 2278 17.6 9.6 59 8.0 12.5 175 17 312.5 314.4 294.9 342.5 9.71 8 762 2444 18.2 -3.8 22 22.0 6.9 170 17 314.9 315.6 290.9 327.0 3.79 9 752 2557 18.0 -9.0 15 27.0 5.3 179 16 315.9 316.4 290.0 324.3 2.57 10 730 2811 16.0 -6.0 21 22.0 5.1 198 14 316.4 317.0 290.9 327.2 3.34 11 700 3165 12.6 -4.4 30 17.0 4.0 225 12 316.4 317.2 291.5 329.1 3.94 12 602 4402 0.6 -7.4 55 8.0 -3.0 247 13 316.5 317.2 291.2 328.3 3.64 13 577 4740 -2.1 -13.1 43 11.0 -6.4 242 17 317.2 317.7 290.3 325.2 2.41 14 558 5005 -4.7 -11.7 58 7.0 -7.5 238 21 317.2 317.7 290.7 326.4 2.80 15 538 5291 -6.5 -10.7 72 4.2 -8.2 227 24 318.4 319.0 291.3 328.7 3.14 16 520 5556 -8.7 -13.7 67 5.0 -10.6 235 29 318.8 319.3 290.9 327.3 2.55 17 513 5661 -8.9 -19.9 41 11.0 -12.3 244 28 319.8 320.1 290.3 325.1 1.54 18 509 5722 -8.5 -31.5 14 23.0 -13.8 249 28 321.0 321.1 289.6 323.0 0.54 19 500 5860 -9.3 -34.3 11 25.0 -14.6 240 29 321.7 321.8 289.8 323.2 0.42 20 460 6500 -12.7 -50.7 3 38.0 -17.9 259 32 325.2 325.2 290.4 325.5 0.08 21 400 7550 -20.7 -55.7 3 35.0 -24.2 255 44 328.1 328.1 291.2 328.3 0.05 22 384 7850 -22.7 -56.7 3 34.0 -25.8 255 46 329.3 329.3 291.6 329.5 0.05 23 316 9253 -31.5 -56.5 7 25.0 -33.3 252 65 336.0 336.0 293.4 336.2 0.06 24 313 9321 -31.1 -58.1 5 27.0 -33.0 252 67 337.4 337.4 293.7 337.6 0.05 25 300 9620 -32.9 -53.9 10 21.0 -34.5 250 76 339.0 339.0 294.1 339.3 0.08 26 279 10127 -37.1 -54.1 15 17.0 -38.2 250 78 340.1 340.1 294.4 340.4 0.09 27 274 10252 -38.1 -60.1 8 22.0 -39.2 250 78 340.4 340.4 294.4 340.6 0.04 28 250 10880 -41.1 -70.1 3 29.0 -42.1 250 81 345.0 345.0 295.5 345.0 0.01 29 240 11156 -42.3 -67.3 5 25.0 -43.2 253 84 347.2 347.2 296.0 347.3 0.02 30 231 11413 -44.5 -63.2 11 18.7 -45.2 255 87 347.7 347.8 296.1 347.9 0.03 31 230 11442 -44.7 -62.7 12 18.0 -45.4 255 87 347.8 347.8 296.2 348.0 0.04 32 217 11827 -47.7 -74.7 3 27.0 -48.3 257 87 349.0 349.0 296.4 349.0 0.01 33 200 12360 -51.7 -72.7 6 21.0 -52.1 260 86 350.9 350.9 296.8 350.9 0.01 34 178 13105 -57.9 -73.9 11 16.0 -58.1 263 80 352.6 352.6 297.2 352.7 0.01 35 153 14048 -62.7 -82.7 5 20.0 -62.9 257 69 360.0 360.0 298.7 360.0 0.00 36 150 14170 -63.3 -83.3 5 20.0 -63.4 255 67 361.0 361.0 298.9 361.0 0.00 37 100 16600 -74.5 -88.5 10 14.0 -74.5 275 24 383.8 383.8 302.9 383.8 0.00 38 95 16899 -72.9 -88.9 7 16.0 -72.9 277 19 392.6 392.6 304.2 392.6 0.00 39 78 18031 -79.9 -90.9 14 11.0 -79.9 200 16 400.8 400.8 305.3 400.9 0.00 40 70 18650 -75.1 -89.1 10 14.0 -75.2 265 12 423.7 423.7 308.2 423.7 0.00 41 61 19440 -78.7 -90.7 12 12.0 -78.7 288 17 432.7 432.7 309.1 432.7 0.00 42 57 19827 -77.7 -91.7 9 14.0 -77.7 330 10 443.5 443.5 310.2 443.5 0.00 43 57 19827 -74.3 -90.3 7 16.0 -74.4 330 10 451.2 451.2 311.0 451.2 0.00 44 52 20367 -70.3 -90.3 4 20.0 -70.5 305 11 472.5 472.5 312.8 472.5 0.00 45 50 20600 -69.3 -91.3 3 22.0 -69.5 250 5 480.2 480.2 313.5 480.2 0.00 46 45 21234 -67.7 -91.7 2 24.0 -67.9 315 11 498.8 498.8 314.8 498.8 0.00 47 37 22444 -57.7 -88.7 1 31.0 -58.7 9 10 553.1 553.1 318.3 553.2 0.00 48 32 23356 -60.7 -89.7 1 29.0 -61.5 280 12 568.6 568.6 319.1 568.6 0.00 49 30 23760 -59.7 -88.7 1 29.0 -60.6 340 11 581.9 581.9 319.8 581.9 0.00 50 29 23972 -59.7 -88.7 1 29.0 -60.7 340 11 587.6 587.6 320.0 587.6 0.01 51 27 24426 -53.1 -86.1 1 33.0 -55.2 350 11 618.2 618.2 321.4 618.3 0.01 52 20 26380 -48.7 -83.7 1 35.0 -52.6 30 5 687.1 687.1 324.0 687.2 0.02 53 19 26716 -50.7 -84.7 1 34.0 -54.1 16 3 691.0 691.1 324.1 691.2 0.02 54 17 27445 -48.7 -83.7 1 35.0 -53.0 82 3 719.8 719.8 325.1 720.0 0.02 55 16 27850 -42.7 -81.7 1 39.0 -49.6 147 17 752.0 752.0 326.0 752.2 0.03 56 15 28284 -44.5 -81.5 1 37.0 -50.8 154 26 760.0 760.0 326.2 760.3 0.03 57 13 29250 -41.3 -80.3 1 39.0 -49.7 160 15 802.8 802.8 327.3 803.3 0.05 58 11 30382 -42.7 -81.7 1 39.0 -51.1 123 10 837.0 837.0 328.1 837.5 0.05 59 11 30382 -39.7 -80.7 0 41.0 -49.7 123 10 847.9 847.9 328.4 848.4 0.05 60 10 31030 -42.7 -81.7 1 39.0 -51.5 15 10 860.2 860.2 328.6 860.6 0.05 61 9.7 31236 -42.1 -81.1 1 39.0 -51.4 869.9 870.0 328.8 870.5 0.06 TRP 78 18031 -79.9 -90.9 14 11.0 -79.9 200 16 400.8 400.8 305.3 400.9 0.00 WND 231 11413 -44.5 -63.2 11 18.7 -45.2 255 87 347.7 347.8 296.1 347.9 0.03 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 596.44 mb = 4476.98 m = 14688.07 ft Wetbulb zero: 644.19 mb = 3846.28 m = 12618.88 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 41.99 % Est. max temperature: 37.67 C = 99.80 F Sfc-Lift cond lev (LCL): 784.89 mb = 2190.55 m = 7186.77 ft T: 18.23 C 700-500 lapse rate: 8.13 C/km ThetaE index: 18.20 C Layer 762.0- 730.0 mb Conv cond level (CCL): 657.12 mb = 3683.28 m = 12084.11 ft Mean mixing ratio: 10.01 g/kg Conv temperature: 43.84 C = 110.92 F Cap Strength: 8.55 C Lifted Index: -1.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.29 C Lifted Index @700 mb: 6.02 C Showalter Index: -1.23 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.50 C Cross Totals Index: 18.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 314.75 Risk: Showers and thunderstorms possible Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.89 J/kg Max Up Vert Vel: 17.43 m/s Conv Inhibition (B-): 566.19 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 756.10 mb = 2510.90 m = 8237.76 ft Lev Free Conv (LFC): 581.10 mb = 4683.78 m = 15366.56 ft Equ Level (EL): 351.10 mb = 8494.93 m = 27870.17 ft B at Equ Level: 150.86 J/kg Max Parcel Lev (MPL): 271.10 mb = 10324.79 m = 33873.57 ft Wind level data Storm motion: 245 at 11 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 0 0 -0.0 -0.0 | 65 11 -10.4 -4.9 1 1000 64 230 2 1.5 1.3 | 68 10 -8.8 -3.6 2 973 305 150 5 -2.5 4.3 | 88 13 -12.9 -0.6 3 941 610 135 6 -4.2 4.2 | 87 15 -14.6 -0.6 4 925 759 165 9 -2.3 8.7 | 107 13 -12.7 3.8 5 909 914 175 13 -1.1 13.0 | 125 14 -11.5 8.1 6 878 1219 195 13 3.4 12.6 | 138 10 -7.0 7.7 7 850 1503 200 15 5.1 14.1 | 150 11 -5.2 9.2 8 848 1524 195 15 3.9 14.5 | 146 12 -6.5 9.6 9 818 1829 175 15 -1.3 14.9 | 131 15 -11.7 10.1 10 790 2134 180 17 0.0 17.0 | 139 16 -10.4 12.1 11 762 2438 170 17 -3.0 16.7 | 132 18 -13.3 11.8 12 700 3165 225 12 8.5 8.5 | 152 4 -1.9 3.6 13 684 3353 230 12 9.2 7.7 | 157 3 -1.2 2.8 14 658 3658 215 11 6.3 9.0 | 135 6 -4.1 4.1 15 634 3962 220 12 7.7 9.2 | 148 5 -2.7 4.3 16 610 4267 250 12 11.3 4.1 | 311 1 0.9 -0.8 17 587 4572 240 15 13.0 7.5 | 225 4 2.6 2.6 18 565 4877 245 20 18.1 8.5 | 245 9 7.8 3.6 19 544 5182 225 22 15.6 15.6 | 206 12 5.2 10.7 20 524 5486 230 29 22.2 18.6 | 221 18 11.8 13.7 21 504 5791 255 28 27.0 7.2 | 262 17 16.7 2.4 22 500 5860 240 29 25.1 14.5 | 237 18 14.7 9.6 23 485 6096 245 32 29.0 13.5 | 245 21 18.6 8.6 24 466 6401 260 30 29.5 5.2 | 269 19 19.2 0.3 25 430 7010 255 44 42.5 11.4 | 259 33 32.1 6.5 26 400 7550 255 44 42.5 11.4 | 259 33 32.1 6.5 27 334 8839 255 53 51.2 13.7 | 258 42 40.8 8.8 28 300 9620 250 76 71.4 26.0 | 251 65 61.0 21.1 29 294 9754 250 76 71.4 26.0 | 251 65 61.0 21.1 30 250 10880 250 81 76.1 27.7 | 251 70 65.7 22.8 31 231 11413 255 87 84.0 22.5 | 257 76 73.7 17.6 32 225 11582 255 87 84.0 22.5 | 257 76 73.7 17.6 33 200 12360 260 86 84.7 14.9 | 262 75 74.3 10.0 34 169 13411 265 78 77.7 6.8 | 268 67 67.3 1.9 35 150 14170 255 67 64.7 17.3 | 257 56 54.3 12.4 36 125 15240 255 67 64.7 17.3 | 257 56 54.3 12.4 37 108 16154 275 42 41.8 -3.7 | 285 33 31.5 -8.6 38 100 16600 275 24 23.9 -2.1 | 297 15 13.5 -7.0 39 97 16764 275 24 23.9 -2.1 | 297 15 13.5 -7.0 40 92 17069 280 13 12.8 -2.3 | 341 8 2.4 -7.1 41 87 17374 180 14 0.0 14.0 | 131 14 -10.4 9.1 42 79 17983 185 13 1.1 13.0 | 131 12 -9.2 8.1 43 78 18031 200 16 5.5 15.0 | 154 11 -4.9 10.1 44 71 18593 210 24 12.0 20.8 | 186 16 1.6 15.9 45 70 18650 265 12 12.0 1.0 | 338 4 1.6 -3.8 46 67 18898 270 12 12.0 -0.0 | 342 5 1.6 -4.9 47 60 19507 290 17 16.0 -5.8 | 332 12 5.6 -10.7 48 57 19812 335 10 4.2 -9.1 | 24 15 -6.1 -14.0 49 54 20117 280 10 9.8 -1.7 | 4 7 -0.5 -6.6 50 52 20422 310 11 8.4 -7.1 | 9 12 -1.9 -12.0 51 50 20600 250 5 4.7 1.7 | 61 7 -5.7 -3.2 52 49 20726 0 0 -0.0 -0.0 | 65 11 -10.4 -4.9 53 47 21031 295 10 9.1 -4.2 | 8 9 -1.3 -9.1 54 42 21641 350 13 2.3 -12.8 | 25 19 -8.1 -17.7 55 40 21946 30 10 -5.0 -8.7 | 49 20 -15.4 -13.6 56 38 22250 30 10 -5.0 -8.7 | 49 20 -15.4 -13.6 57 36 22555 360 10 -0.0 -10.0 | 35 18 -10.4 -14.9 58 35 22860 10 10 -1.7 -9.8 | 39 19 -12.1 -14.7 59 31 23470 260 12 11.8 2.1 | 333 3 1.5 -2.8 60 30 23760 340 11 3.8 -10.3 | 23 17 -6.6 -15.2 61 29 24079 340 11 3.8 -10.3 | 23 17 -6.6 -15.2 62 22 25908 30 10 -5.0 -8.7 | 49 20 -15.4 -13.6 63 21 26213 345 10 2.6 -9.7 | 28 17 -7.8 -14.6 64 20 26380 30 5 -2.5 -4.3 | 54 16 -12.9 -9.2 65 18 27127 0 0 -0.0 -0.0 | 65 11 -10.4 -4.9 66 16 27737 145 5 -2.9 4.1 | 87 13 -13.2 -0.8 67 16 28042 150 31 -15.5 26.8 | 130 34 -25.9 22.0 68 14 28651 160 20 -6.8 18.8 | 129 22 -17.2 13.9 69 13 29261 160 15 -5.1 14.1 | 121 18 -15.5 9.2 70 12 29870 130 10 -7.7 6.4 | 95 18 -18.0 1.5 71 11 30175 160 10 -3.4 9.4 | 108 15 -13.8 4.5 72 10 31030 15 10 -2.6 -9.7 | 42 19 -13.0 -14.6 Wind Parameters Mean winds (0-6000m): 214.7 at 15.3 knts Storm direction: 244.7 at 11.5 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 82.2 neg: -22.0 tot: 60.2 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 6.17 Bulk Shear: 24.63 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 ------------------------------------------------------------------------------- 500 156 4 84 12| 5.8 0.0 5.8| 11.3 -0.0 11.3 22.5 0.48| 8.8 4.3 1000 162 7 97 13| 6.7 0.0 6.7| 47.6 -0.0 47.6 47.6 0.71| 10.2 7.3 1500 179 9 111 11| 5.1 0.0 5.1| 58.6 -0.0 58.5 39.0 0.71| 8.6 6.1 2000 180 11 119 12| 3.9 1.4 5.3| 63.5 -13.4 50.1 25.1 0.47| 8.3 3.9 2500 179 12 123 13| 3.1 1.3 4.4| 70.2 -22.0 48.2 19.3 0.40| 7.6 3.1 3000 181 12 127 13| 2.7 1.1 3.8| 82.2 -22.0 60.2 20.1 0.39| 8.1 3.2 4000 191 12 132 11| 2.0 0.8 2.8| 84.3 -23.5 60.8 15.2 0.34| 7.2 2.4 5000 204 13 143 9| 2.0 0.7 2.7| 87.1 -30.7 56.4 11.3 0.26| 7.4 1.9 6000 215 15 168 8| 2.0 1.2 3.2|152.1 -62.2 89.9 15.0 0.25| 8.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250419.23.gif