UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 20 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 1006 12 33.4 19.4 44 14.0 23.4 260 16 306.0 308.7 296.4 348.7 14.23 1 1000 74 33.4 19.4 44 14.0 23.4 240 6 306.5 309.2 296.5 349.6 14.32 2 971 338 29.6 19.6 55 10.0 22.5 256 6 305.3 308.1 296.6 350.0 14.95 3 961 431 28.6 16.6 48 12.0 20.4 232 10 305.2 307.5 294.9 342.5 12.46 4 953 505 31.2 10.2 27 21.0 17.8 212 13 308.6 310.1 292.7 333.7 8.22 5 925 772 29.2 10.2 31 19.0 17.0 175 20 309.2 310.8 293.1 335.1 8.47 6 879 1223 25.0 9.0 36 16.0 14.9 180 23 309.4 310.9 292.9 334.5 8.22 7 854 1476 24.6 9.6 39 15.0 15.0 176 19 311.5 313.2 294.0 338.7 8.82 8 850 1517 24.2 9.2 39 15.0 14.7 175 18 311.5 313.1 293.9 338.1 8.62 9 771 2361 17.6 9.6 59 8.0 12.4 186 14 313.2 315.1 295.1 343.5 9.78 10 721 2932 14.4 -0.6 36 15.0 6.2 222 8 315.8 316.7 292.2 331.9 5.08 11 700 3181 12.4 -1.6 38 14.0 4.9 235 11 316.2 317.2 292.2 331.7 4.86 12 641 3908 5.6 -6.4 42 12.0 -0.1 234 14 316.6 317.3 291.3 328.5 3.69 13 558 5019 -4.9 -8.7 75 3.8 -6.5 212 17 317.0 317.6 291.3 328.5 3.55 14 553 5089 -5.3 -10.2 68 4.9 -7.3 213 16 317.3 317.9 291.0 327.7 3.18 15 551 5118 -5.5 -13.5 53 8.0 -8.5 214 16 317.4 317.9 290.4 325.5 2.45 16 550 5132 -4.9 -23.9 21 19.0 -10.4 214 16 318.3 318.5 289.3 321.8 1.01 17 543 5233 -4.7 -42.7 3 38.0 -11.8 221 14 319.7 319.7 288.8 320.3 0.16 18 528 5453 -4.5 -46.5 2 42.0 -11.9 258 6 322.5 322.5 289.6 322.9 0.11 19 500 5880 -6.5 -45.5 3 39.0 -13.4 300 10 325.1 325.1 290.5 325.6 0.13 20 474 6295 -9.5 -47.5 3 38.0 -15.6 285 12 326.4 326.4 290.8 326.8 0.11 21 400 7580 -20.5 -53.5 4 33.0 -24.0 275 21 328.3 328.4 291.3 328.6 0.07 22 353 8489 -28.5 -54.5 6 26.0 -30.6 270 26 329.5 329.5 291.6 329.8 0.07 23 300 9640 -33.9 -59.9 5 26.0 -35.4 255 70 337.6 337.6 293.7 337.8 0.04 24 291 9853 -35.5 -50.5 20 15.0 -36.7 255 73 338.3 338.3 294.0 338.8 0.13 25 282 10071 -37.1 -57.1 11 20.0 -38.2 255 75 339.0 339.0 294.1 339.3 0.06 26 278 10170 -36.1 -66.1 3 30.0 -37.5 255 76 341.9 341.9 294.8 341.9 0.02 27 259 10658 -39.3 -67.3 4 28.0 -40.4 255 81 344.1 344.1 295.3 344.2 0.02 28 250 10900 -40.9 -67.9 4 27.0 -41.9 255 78 345.3 345.3 295.6 345.3 0.02 29 200 12380 -51.1 -75.1 4 24.0 -51.5 260 63 351.8 351.9 297.0 351.9 0.01 30 178 13130 -56.9 -77.9 5 21.0 -57.1 262 56 354.3 354.3 297.5 354.3 0.01 31 150 14200 -63.1 -83.1 5 20.0 -63.2 265 45 361.4 361.4 299.0 361.4 0.00 32 114 15857 -71.3 -88.3 6 17.0 -71.3 265 40 375.6 375.6 301.5 375.6 0.00 33 100 16620 -77.5 -88.5 15 11.0 -77.5 240 35 378.0 378.0 301.9 378.0 0.00 34 83 17679 -81.1 -90.1 20 9.0 -81.1 275 33 391.3 391.3 304.0 391.3 0.00 35 72 18495 -73.3 -89.3 7 16.0 -73.3 275 28 424.1 424.1 308.2 424.1 0.00 36 70 18660 -73.3 -90.3 6 17.0 -73.4 355 12 427.6 427.6 308.6 427.6 0.00 37 63 19271 -75.7 -90.7 8 15.0 -75.7 44 10 435.4 435.4 309.4 435.4 0.00 38 53 20283 -69.7 -90.7 3 21.0 -69.9 313 8 471.3 471.3 312.7 471.3 0.00 39 52 20396 -69.9 -90.9 3 21.0 -70.1 302 10 473.4 473.4 312.9 473.4 0.00 40 50 20630 -68.9 -90.9 3 22.0 -69.1 30 14 481.1 481.1 313.5 481.1 0.00 41 43 21535 -68.1 -91.1 2 23.0 -68.4 105 10 504.3 504.3 315.2 504.3 0.00 42 41 21823 -64.9 -90.9 2 26.0 -65.3 120 9 519.2 519.2 316.2 519.2 0.00 43 38 22286 -65.9 -90.9 2 25.0 -66.2 87 6 528.1 528.1 316.8 528.1 0.00 44 34 22974 -57.9 -88.9 1 31.0 -58.9 40 13 566.2 566.2 319.0 566.2 0.00 45 30 23770 -54.5 -85.5 1 31.0 -56.2 135 12 596.1 596.1 320.5 596.1 0.01 46 29 23989 -53.7 -85.7 1 32.0 -55.6 114 17 604.1 604.1 320.8 604.1 0.01 47 20 26410 -49.7 -83.7 1 34.0 -53.2 200 15 684.0 684.1 323.9 684.2 0.02 48 17 27477 -48.1 -82.1 1 34.0 -52.6 183 16 721.7 721.7 325.1 722.0 0.03 49 16 27879 -44.9 -80.9 1 36.0 -50.8 174 14 744.8 744.8 325.8 745.1 0.04 50 12 29804 -44.3 -81.3 1 37.0 -51.6 46 10 810.8 810.8 327.5 811.2 0.04 51 11 30386 -45.1 -81.1 1 36.0 -52.4 91 15 828.3 828.3 327.9 828.8 0.05 52 10 31030 -39.9 -78.9 1 39.0 -50.2 110 22 870.6 870.6 328.8 871.4 0.08 53 9.3 31531 -35.3 -77.3 1 42.0 -48.6 906.4 906.5 329.5 907.6 0.11 54 8.1 32496 -34.1 -77.1 0 43.0 -49.0 947.7 947.8 330.3 949.2 0.13 TRP 83 17679 -81.1 -90.1 20 9.0 -81.1 275 33 391.3 391.3 304.0 391.3 0.00 WND 259 10658 -39.3 -67.3 4 28.0 -40.4 255 81 344.1 344.1 295.3 344.2 0.02 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 596.73 mb = 4500.58 m = 14765.51 ft Wetbulb zero: 642.14 mb = 3893.67 m = 12774.34 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 40.49 % Est. max temperature: 38.71 C = 101.67 F Sfc-Lift cond lev (LCL): 822.24 mb = 1804.39 m = 5919.84 ft T: 21.95 C 700-500 lapse rate: 7.00 C/km ThetaE index: 23.21 C Layer 721.0- 528.0 mb Conv cond level (CCL): 674.48 mb = 3487.84 m = 11442.90 ft Mean mixing ratio: 11.16 g/kg Conv temperature: 43.77 C = 110.79 F Cap Strength: 5.70 C Lifted Index: -0.19 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.52 C Lifted Index @700 mb: 4.35 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 15.70 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 156.40 Risk: None Energy Index: -2.28 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 491.11 J/kg Max Up Vert Vel: 31.34 m/s Conv Inhibition (B-): 416.24 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 762.89 mb = 2451.24 m = 8042.01 ft Lev Free Conv (LFC): 617.89 mb = 4202.33 m = 13786.99 ft Equ Level (EL): 277.89 mb = 10172.58 m = 33374.20 ft B at Equ Level: 480.37 J/kg Max Parcel Lev (MPL): 187.89 mb = 12781.58 m = 41933.81 ft Wind level data Storm motion: 238 at 10 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 1006 12 260 16 15.8 2.8 | 291 8 7.1 -2.7 1 1000 74 240 6 5.2 3.0 | 54 4 -3.4 -2.4 2 975 305 265 5 5.0 0.4 | 36 6 -3.6 -5.0 3 942 610 185 17 1.5 16.9 | 148 14 -7.1 11.5 4 925 772 175 20 -1.7 19.9 | 144 18 -10.4 14.5 5 910 914 180 20 0.0 20.0 | 149 17 -8.6 14.6 6 879 1219 180 23 0.0 23.0 | 154 20 -8.6 17.6 7 850 1517 175 18 -1.6 17.9 | 141 16 -10.2 12.5 8 820 1829 165 18 -4.7 17.4 | 132 18 -13.3 11.9 9 791 2134 190 15 2.6 14.8 | 147 11 -6.0 9.3 10 763 2438 185 13 1.1 13.0 | 135 11 -7.5 7.5 11 737 2743 225 10 7.1 7.1 | 136 2 -1.5 1.6 12 711 3048 220 6 3.9 4.6 | 80 5 -4.8 -0.9 13 700 3181 235 11 9.0 6.3 | 204 1 0.4 0.9 14 685 3353 240 10 8.7 5.0 | 355 0 0.0 -0.4 15 660 3658 230 12 9.2 7.7 | 194 2 0.6 2.3 16 635 3962 235 14 11.5 8.0 | 228 4 2.8 2.6 17 589 4572 220 15 9.6 11.5 | 190 6 1.0 6.0 18 567 4877 210 19 9.5 16.5 | 185 11 0.9 11.0 19 545 5182 215 15 8.6 12.3 | 180 7 -0.0 6.8 20 525 5486 265 5 5.0 0.4 | 36 6 -3.6 -5.0 21 506 5791 300 11 9.5 -5.5 | 355 11 0.9 -10.9 22 500 5880 300 10 8.7 -5.0 | 360 10 0.0 -10.4 23 486 6096 290 9 8.5 -3.1 | 1 9 -0.2 -8.5 24 449 6706 275 18 17.9 -1.6 | 307 12 9.3 -7.0 25 431 7010 285 16 15.5 -4.1 | 325 12 6.8 -9.6 26 414 7315 265 20 19.9 1.7 | 288 12 11.3 -3.7 27 400 7580 275 21 20.9 -1.8 | 301 14 12.3 -7.3 28 350 8534 270 26 26.0 -0.0 | 287 18 17.4 -5.4 29 322 9144 255 39 37.7 10.1 | 261 29 29.1 4.6 30 300 9640 255 70 67.6 18.1 | 258 60 59.0 12.7 31 295 9754 255 72 69.5 18.6 | 258 62 60.9 13.2 32 259 10658 255 81 78.2 21.0 | 257 71 69.6 15.5 33 250 10900 255 78 75.3 20.2 | 258 68 66.7 14.7 34 247 10973 255 81 78.2 21.0 | 257 71 69.6 15.5 35 200 12380 260 63 62.0 10.9 | 264 54 53.4 5.5 36 150 14200 265 45 44.8 3.9 | 272 36 36.2 -1.5 37 147 14326 270 41 41.0 -0.0 | 280 33 32.4 -5.4 38 133 14935 255 51 49.3 13.2 | 259 41 40.6 7.8 39 114 15850 265 40 39.8 3.5 | 274 31 31.2 -2.0 40 108 16154 250 28 26.3 9.6 | 257 18 17.7 4.1 41 100 16620 240 35 30.3 17.5 | 241 25 21.7 12.1 42 97 16764 240 35 30.3 17.5 | 241 25 21.7 12.1 43 83 17678 270 26 26.0 -0.0 | 287 18 17.4 -5.4 44 83 17679 275 33 32.9 -2.9 | 289 26 24.3 -8.3 45 75 18288 275 38 37.9 -3.3 | 287 31 29.2 -8.8 46 71 18593 275 23 22.9 -2.0 | 298 16 14.3 -7.5 47 70 18660 355 12 1.0 -12.0 | 24 19 -7.6 -17.4 48 64 19202 50 11 -8.4 -7.1 | 54 21 -17.0 -12.5 49 57 19812 0 0 -0.0 -0.0 | 58 10 -8.6 -5.4 50 52 20422 300 10 8.7 -5.0 | 360 10 0.0 -10.4 51 50 20630 30 14 -7.0 -12.1 | 42 24 -15.6 -17.6 52 49 20726 345 10 2.6 -9.7 | 22 16 -6.0 -15.1 53 47 21031 40 14 -9.0 -10.7 | 47 24 -17.6 -16.2 54 45 21336 25 10 -4.2 -9.1 | 42 19 -12.8 -14.5 55 42 21641 135 10 -7.1 7.1 | 96 16 -15.7 1.6 56 37 22555 70 4 -3.8 -1.4 | 61 14 -12.4 -6.8 57 35 22860 35 13 -7.5 -10.6 | 45 23 -16.1 -16.1 58 33 23165 45 13 -9.2 -9.2 | 51 23 -17.8 -14.6 59 32 23470 85 12 -12.0 -1.0 | 72 22 -20.6 -6.5 60 30 23770 135 12 -8.5 8.5 | 100 17 -17.1 3.0 61 30 23774 100 22 -21.7 3.8 | 87 30 -30.3 -1.6 62 27 24384 140 9 -5.8 6.9 | 96 14 -14.4 1.4 63 26 24689 165 19 -4.9 18.4 | 134 19 -13.5 12.9 64 25 24994 155 17 -7.2 15.4 | 122 19 -15.8 10.0 65 23 25603 175 30 -2.6 29.9 | 155 27 -11.2 24.4 66 22 25908 190 26 4.5 25.6 | 168 21 -4.1 20.2 67 21 26213 170 21 -3.6 20.7 | 141 20 -12.3 15.2 68 20 26410 200 15 5.1 14.1 | 158 9 -3.5 8.6 69 19 26822 200 17 5.8 16.0 | 165 11 -2.8 10.5 70 18 27127 180 14 0.0 14.0 | 135 12 -8.6 8.6 71 17 27432 185 16 1.4 15.9 | 145 13 -7.2 10.5 72 16 28042 170 13 -2.3 12.8 | 124 13 -10.9 7.4 73 15 28346 260 3 3.0 0.5 | 49 8 -5.7 -4.9 74 14 28956 95 15 -14.9 1.3 | 80 24 -23.6 -4.1 75 12 29566 120 11 -9.5 5.5 | 90 18 -18.1 0.1 76 12 29870 30 10 -5.0 -8.7 | 44 20 -13.6 -14.1 77 11 30175 85 12 -12.0 -1.0 | 72 22 -20.6 -6.5 78 10 31030 110 22 -20.7 7.5 | 94 29 -29.3 2.1 Wind Parameters Mean winds (0-6000m): 207.7 at 13.6 knts Storm direction: 237.7 at 10.2 knts Shear (0-3000m) pos: 2.5 neg: 4.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 152.6 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -47.6 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 2.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 56.16 Bulk Shear: 8.74 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 ------------------------------------------------------------------------------- 500 239 8 54 3| 0.0 12.8 12.8| 10.2 -1.7 8.5 17.1 0.68| 28.8 19.6 1000 193 13 143 9| 0.0 12.4 12.4| 17.4 -9.5 7.9 7.9 0.42| 21.6 9.1 1500 186 16 146 12| 0.0 7.9 7.9| 21.9 -28.0 -6.2 -4.1 0.30| 16.8 5.0 2000 182 16 143 14| 0.6 5.9 6.5| 32.0 -39.4 -7.4 -3.7 0.26| 14.6 3.7 2500 183 16 143 13| 1.6 4.7 6.3| 36.9 -44.9 -8.0 -3.2 0.22| 13.1 2.9 3000 186 15 143 12| 2.5 4.0 6.4| 37.9 -47.6 -9.8 -3.3 0.16| 12.6 2.0 4000 196 14 149 9| 2.0 2.9 5.0| 40.0 -47.8 -7.8 -1.9 0.20| 10.9 2.1 5000 202 14 157 8| 1.6 3.0 4.6| 40.0 -53.8 -13.9 -2.8 0.14| 9.7 1.3 6000 208 14 161 7| 2.7 2.5 5.2| 43.4 -62.5 -19.1 -3.2 0.14| 10.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250420.11.gif