UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 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 1005 12 35.8 15.8 31 20.0 22.0 270 16 308.5 310.6 295.0 342.8 11.30 1 1000 65 33.4 17.4 39 16.0 22.2 280 6 306.5 308.9 295.4 344.4 12.60 2 981 238 31.4 17.4 43 14.0 21.6 255 5 306.2 308.6 295.4 344.8 12.85 3 925 763 28.8 12.8 37 16.0 18.2 150 10 308.8 310.7 294.2 339.4 10.09 4 887 1135 27.4 5.4 25 22.0 14.1 149 14 311.0 312.2 291.9 330.7 6.35 5 871 1296 27.8 -1.2 15 29.0 11.9 160 15 313.1 313.8 290.5 325.8 4.02 6 850 1511 26.4 0.4 18 26.0 11.8 175 15 313.8 314.7 291.3 328.5 4.63 7 724 2897 15.8 -4.2 25 20.0 5.5 197 17 316.9 317.7 291.5 329.4 3.87 8 700 3181 13.0 -5.0 28 18.0 3.9 215 12 316.9 317.6 291.5 329.1 3.76 9 610 4315 2.6 -10.4 38 13.0 -3.0 211 10 317.6 318.2 290.8 326.9 2.84 10 557 5042 -3.9 -9.9 63 6.0 -6.4 220 19 318.3 318.9 291.4 328.9 3.24 11 541 5272 -4.7 -23.7 21 19.0 -10.4 226 21 320.0 320.2 289.9 323.6 1.04 12 529 5448 -4.1 -39.1 5 35.0 -11.5 253 15 322.8 322.8 289.9 323.7 0.24 13 518 5614 -5.7 -21.7 27 16.0 -10.8 276 14 322.8 323.1 290.9 327.3 1.30 14 500 5890 -7.7 -25.7 22 18.0 -12.7 290 15 323.7 323.8 290.9 327.0 0.94 15 443 6817 -15.9 -30.9 26 15.0 -19.1 263 14 324.7 324.8 290.9 327.1 0.66 16 400 7580 -20.7 -47.7 7 27.0 -24.0 275 11 328.1 328.1 291.3 328.6 0.13 17 395 7673 -21.3 -46.3 9 25.0 -24.4 279 12 328.5 328.5 291.5 329.1 0.15 18 305 9516 -38.1 -47.1 38 9.0 -38.8 280 22 330.1 330.1 291.9 330.8 0.18 19 300 9630 -38.9 -50.9 27 12.0 -39.6 280 21 330.5 330.6 292.0 331.0 0.12 20 295 9745 -39.7 -56.7 15 17.0 -40.5 280 20 331.0 331.0 292.0 331.2 0.06 21 275 10220 -43.9 -56.9 22 13.0 -44.5 280 18 331.6 331.6 292.2 331.9 0.06 22 270 10343 -44.3 -60.3 15 16.0 -44.9 280 17 332.8 332.8 292.5 333.0 0.04 23 262 10545 -42.9 -69.9 4 27.0 -43.7 268 21 337.7 337.7 293.7 337.8 0.01 24 250 10860 -44.3 -70.3 4 26.0 -45.0 280 42 340.2 340.2 294.4 340.3 0.01 25 222 11650 -48.1 -71.1 5 23.0 -48.6 260 45 346.1 346.1 295.8 346.2 0.01 26 208 12081 -46.9 -75.9 2 29.0 -47.6 260 53 354.5 354.5 297.6 354.5 0.01 27 200 12340 -49.1 -76.1 3 27.0 -49.6 260 58 355.0 355.0 297.7 355.0 0.01 28 169 13427 -54.8 -80.1 3 25.2 -55.2 285 79 363.0 363.0 299.3 363.0 0.00 29 150 14180 -58.9 -82.9 3 24.0 -59.1 275 51 368.6 368.6 300.3 368.6 0.00 30 148 14264 -59.3 -83.3 3 24.0 -59.5 278 55 369.3 369.3 300.4 369.3 0.00 31 105 16328 -76.1 -88.1 13 12.0 -76.2 258 49 375.4 375.4 301.5 375.4 0.00 32 100 16610 -75.9 -87.9 13 12.0 -75.9 230 31 381.1 381.1 302.4 381.1 0.00 33 92 17087 -78.5 -89.5 15 11.0 -78.5 225 38 385.1 385.1 303.1 385.1 0.00 34 90 17212 -75.9 -87.9 13 12.0 -75.9 221 38 392.7 392.7 304.2 392.7 0.00 35 75 18256 -78.3 -90.3 13 12.0 -78.3 222 22 408.7 408.7 306.3 408.7 0.00 36 70 18650 -76.9 -90.9 9 14.0 -76.9 245 24 419.9 419.9 307.7 419.9 0.00 37 57 19846 -73.5 -91.5 5 18.0 -73.6 298 11 453.0 453.0 311.1 453.0 0.00 38 53 20279 -68.1 -91.1 2 23.0 -68.3 25 10 475.0 475.0 313.1 475.0 0.00 39 52 20394 -68.9 -90.9 3 22.0 -69.1 54 14 475.8 475.8 313.1 475.8 0.00 40 50 20630 -67.7 -90.7 2 23.0 -67.9 65 21 484.0 484.0 313.8 484.0 0.00 41 40 22000 -58.7 -87.7 1 29.0 -59.5 119 9 538.4 538.4 317.4 538.5 0.00 42 31 23611 -55.3 -86.3 1 31.0 -56.8 93 25 588.3 588.3 320.0 588.4 0.01 43 30 23820 -55.1 -86.1 1 31.0 -56.7 90 20 594.4 594.4 320.3 594.5 0.01 44 20 26430 -49.3 -83.3 1 34.0 -53.0 90 24 685.3 685.3 324.0 685.4 0.02 45 10 31100 -38.7 -79.7 1 41.0 -49.7 80 26 875.1 875.1 329.0 875.8 0.07 46 9.2 31674 -37.7 -78.7 1 41.0 -49.7 900.0 900.1 329.4 901.0 0.09 47 8.6 32138 -38.5 -79.5 1 41.0 -50.4 914.4 914.5 329.7 915.3 0.08 48 8.2 32468 -35.5 -78.5 0 43.0 -49.4 938.8 938.9 330.2 940.0 0.10 49 6.9 33675 -33.1 -77.1 0 44.0 -49.5 996.3 996.4 331.1 998.1 0.15 TRP 92 17087 -78.5 -89.5 15 11.0 -78.5 225 38 385.1 385.1 303.1 385.1 0.00 WND 169 13427 -54.8 -80.1 3 25.2 -55.2 285 79 363.0 363.0 299.3 363.0 0.00 Sounding variables and indices 1000-500 mb thick: 5825.00 m Freezing level: 588.80 mb = 4605.81 m = 15110.74 ft Wetbulb zero: 648.64 mb = 3809.01 m = 12496.62 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 30.89 % Est. max temperature: 40.93 C = 105.67 F Sfc-Lift cond lev (LCL): 753.68 mb = 2549.63 m = 8364.81 ft T: 18.45 C 700-500 lapse rate: 7.64 C/km ThetaE index: 18.95 C Layer 925.0- 850.0 mb Conv cond level (CCL): 667.92 mb = 3567.63 m = 11704.67 ft Mean mixing ratio: 11.21 g/kg Conv temperature: 44.49 C = 112.08 F Cap Strength: 7.68 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -5.76 C Lifted Index @700 mb: 4.84 C Showalter Index: 4.29 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: 8.10 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 188.09 Risk: None Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 913.06 J/kg Max Up Vert Vel: 42.73 m/s Conv Inhibition (B-): 550.66 J/kg Cap Strength: 7.68 C Lift Cond Lev (LCL): 761.25 mb = 2463.30 m = 8081.58 ft Lev Free Conv (LFC): 606.25 mb = 4364.50 m = 14319.06 ft Equ Level (EL): 246.25 mb = 10960.55 m = 35959.39 ft B at Equ Level: 909.56 J/kg Max Parcel Lev (MPL): 166.25 mb = 13530.57 m = 44391.11 ft Wind level data Storm motion: 237 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 1005 12 270 16 16.0 -0.0 | 307 9 7.5 -5.6 1 1000 65 280 6 5.9 -1.0 | 22 7 -2.6 -6.6 2 974 305 245 5 4.5 2.1 | 49 5 -4.0 -3.5 3 941 610 170 6 -1.0 5.9 | 92 10 -9.6 0.3 4 925 763 150 10 -5.0 8.7 | 103 14 -13.5 3.1 5 909 914 135 12 -8.5 8.5 | 100 17 -17.0 2.9 6 879 1219 155 15 -6.3 13.6 | 118 17 -14.9 8.0 7 850 1511 175 15 -1.3 14.9 | 134 14 -9.8 9.4 8 849 1524 170 17 -3.0 16.7 | 134 16 -11.5 11.2 9 819 1829 170 15 -2.6 14.8 | 130 14 -11.1 9.2 10 791 2134 200 15 5.1 14.1 | 158 9 -3.4 8.5 11 763 2438 210 15 7.5 13.0 | 172 7 -1.0 7.4 12 737 2743 185 18 1.6 17.9 | 151 14 -7.0 12.4 13 711 3048 210 15 7.5 13.0 | 172 7 -1.0 7.4 14 700 3181 215 12 6.9 9.8 | 159 5 -1.6 4.3 15 660 3658 205 13 5.5 11.8 | 154 7 -3.0 6.2 16 635 3962 205 11 4.6 10.0 | 139 6 -3.9 4.4 17 612 4267 210 10 5.0 8.7 | 131 5 -3.5 3.1 18 589 4572 220 13 8.4 10.0 | 178 4 -0.2 4.4 19 567 4877 225 16 11.3 11.3 | 206 6 2.8 5.7 20 546 5182 215 23 13.2 18.8 | 199 14 4.7 13.3 21 526 5486 260 14 13.8 2.4 | 301 6 5.3 -3.1 22 506 5791 300 15 13.0 -7.5 | 341 14 4.5 -13.1 23 500 5890 290 15 14.1 -5.1 | 332 12 5.6 -10.7 24 487 6096 285 15 14.5 -3.9 | 328 11 6.0 -9.4 25 467 6401 265 17 16.9 1.5 | 296 9 8.4 -4.1 26 449 6706 275 16 15.9 -1.4 | 313 10 7.4 -7.0 27 431 7010 240 11 9.5 5.5 | 274 1 1.0 -0.1 28 414 7315 230 2 1.5 1.3 | 59 8 -7.0 -4.3 29 400 7580 275 11 11.0 -1.0 | 340 7 2.4 -6.5 30 381 7925 290 14 13.2 -4.8 | 336 11 4.6 -10.4 31 335 8839 280 28 27.6 -4.9 | 299 22 19.0 -10.4 32 300 9630 280 21 20.7 -3.6 | 307 15 12.2 -9.2 33 269 10363 280 17 16.7 -3.0 | 316 12 8.2 -8.5 34 257 10668 260 23 22.7 4.0 | 276 14 14.1 -1.6 35 250 10860 280 42 41.4 -7.3 | 291 35 32.8 -12.9 36 246 10973 280 42 41.4 -7.3 | 291 35 32.8 -12.9 37 224 11582 260 44 43.3 7.6 | 267 35 34.8 2.1 38 200 12340 260 58 57.1 10.1 | 265 49 48.6 4.5 39 195 12497 260 59 58.1 10.2 | 265 50 49.6 4.7 40 169 13427 285 79 76.3 -20.4 | 291 73 67.8 -26.0 41 161 13716 285 79 76.3 -20.4 | 291 73 67.8 -26.0 42 150 14180 275 51 50.8 -4.4 | 283 43 42.3 -10.0 43 146 14326 280 58 57.1 -10.1 | 288 51 48.6 -15.6 44 139 14630 270 49 49.0 -0.0 | 278 41 40.5 -5.6 45 126 15240 240 41 35.5 20.5 | 241 31 27.0 14.9 46 103 16459 260 50 49.2 8.7 | 266 41 40.7 3.1 47 100 16610 230 31 23.7 19.9 | 227 21 15.2 14.4 48 97 16764 230 31 23.7 19.9 | 227 21 15.2 14.4 49 92 17069 210 35 17.5 30.3 | 200 26 9.0 24.7 50 92 17087 225 38 26.9 26.9 | 221 28 18.3 21.3 51 88 17374 215 39 22.4 31.9 | 208 30 13.8 26.4 52 79 17983 235 24 19.7 13.8 | 234 14 11.1 8.2 53 75 18288 220 22 14.1 16.9 | 206 13 5.6 11.3 54 71 18593 230 32 24.5 20.6 | 227 22 16.0 15.0 55 70 18650 245 24 21.8 10.1 | 251 14 13.2 4.6 56 67 18898 230 26 19.9 16.7 | 226 16 11.4 11.1 57 64 19202 285 23 22.2 -6.0 | 310 18 13.7 -11.5 58 61 19507 265 11 11.0 1.0 | 332 5 2.4 -4.6 59 57 19812 290 13 12.2 -4.4 | 340 11 3.7 -10.0 60 55 20117 340 3 1.0 -2.8 | 42 11 -7.5 -8.4 61 52 20422 60 15 -13.0 -7.5 | 59 25 -21.5 -13.1 62 50 20630 65 21 -19.0 -8.9 | 62 31 -27.6 -14.4 63 49 20726 45 15 -10.6 -10.6 | 50 25 -19.1 -16.2 64 47 21031 80 23 -22.7 -4.0 | 73 33 -31.2 -9.6 65 45 21336 130 20 -15.3 12.9 | 107 25 -23.8 7.3 66 43 21641 110 11 -10.3 3.8 | 85 19 -18.9 -1.8 67 41 21946 120 8 -6.9 4.0 | 84 16 -15.5 -1.6 68 39 22250 115 12 -10.9 5.1 | 89 19 -19.4 -0.5 69 30 23774 90 27 -27.0 0.0 | 81 36 -35.5 -5.6 70 30 23820 90 20 -20.0 0.0 | 79 29 -28.5 -5.6 71 29 24079 100 23 -22.7 4.0 | 87 31 -31.2 -1.6 72 27 24384 85 20 -19.9 -1.7 | 76 29 -28.5 -7.3 73 26 24689 75 14 -13.5 -3.6 | 67 24 -22.0 -9.2 74 24 25298 100 29 -28.6 5.0 | 89 37 -37.1 -0.5 75 23 25603 100 20 -19.7 3.5 | 86 28 -28.2 -2.1 76 20 26430 90 24 -24.0 0.0 | 80 33 -32.5 -5.6 77 20 26518 105 32 -30.9 8.3 | 94 40 -39.4 2.7 78 18 27127 75 27 -26.1 -7.0 | 70 37 -34.6 -12.6 79 16 27737 100 25 -24.6 4.3 | 88 33 -33.1 -1.2 80 16 28042 85 23 -22.9 -2.0 | 76 32 -31.4 -7.6 81 13 29566 80 28 -27.6 -4.9 | 74 38 -36.1 -10.4 82 10 31100 80 26 -25.6 -4.5 | 74 36 -34.1 -10.1 Wind Parameters Mean winds (0-6000m): 206.9 at 13.6 knts Storm direction: 236.9 at 10.2 knts Shear (0-3000m) pos: 2.7 neg: 4.5 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): -137.5 deg Storm rel helicity (0-3000m) pos: 104.0 neg: -16.3 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.0 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 68.68 Bulk Shear: 13.29 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 ------------------------------------------------------------------------------- 500 249 6 41 5| 0.0 16.1 16.1| 25.0 0.0 25.0 50.1 0.92| 19.3 17.7 1000 180 8 104 9| 0.0 13.4 13.4| 39.1 -2.9 36.2 36.2 0.66| 16.0 10.5 1500 167 10 111 12| 2.8 9.0 11.8| 73.1 -2.9 70.2 46.8 0.71| 13.8 9.8 2000 169 11 118 12| 2.9 6.7 9.6| 84.8 -6.9 77.9 39.0 0.64| 12.3 7.9 2500 179 12 127 11| 3.1 5.4 8.5| 95.1 -8.3 86.8 34.7 0.62| 11.3 7.1 3000 182 13 133 11| 2.7 4.5 7.1|104.0 -16.3 87.8 29.3 0.53| 11.4 6.0 4000 190 13 138 10| 1.8 3.4 5.3|104.0 -21.5 82.6 20.6 0.42| 9.6 4.1 5000 196 13 144 8| 2.3 2.8 5.1|111.6 -22.7 88.9 17.8 0.43| 8.8 3.8 6000 207 14 160 7| 2.3 2.3 4.6|159.5 -30.9 128.6 21.4 0.47| 10.0 4.7 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250426.11.gif