UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 21 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 1007 12 33.6 18.6 41 15.0 23.0 300 25 306.1 308.7 295.9 346.7 13.51 1 1001 75 30.2 20.2 55 10.0 23.0 283 12 303.3 306.0 296.1 347.9 15.05 2 1000 85 30.2 20.2 55 10.0 23.0 280 10 303.4 306.1 296.2 348.0 15.07 3 991 166 29.4 19.4 55 10.0 22.3 278 10 303.3 306.0 295.8 346.2 14.45 4 979 274 28.8 17.8 51 11.0 21.1 276 9 303.8 306.2 295.0 343.1 13.21 5 951 534 31.6 6.6 21 25.0 16.4 252 7 309.2 310.4 291.4 329.0 6.43 6 925 782 29.6 9.6 29 20.0 16.8 245 6 309.6 311.1 292.9 334.5 8.13 7 850 1529 23.8 9.8 41 14.0 14.8 215 4 311.1 312.8 294.0 338.7 8.98 8 700 3190 10.8 3.8 62 7.0 6.7 215 11 314.4 315.8 293.6 337.0 7.20 9 675 3492 8.6 3.6 71 5.0 5.7 229 15 315.3 316.7 293.9 338.4 7.36 10 662 3653 7.8 -4.2 42 12.0 1.8 234 16 316.1 316.9 291.6 329.7 4.23 11 599 4467 0.6 -4.3 70 4.9 -1.8 215 18 317.0 317.9 292.2 331.9 4.65 12 584 4670 -0.9 -11.9 43 11.0 -5.4 233 16 317.5 318.0 290.6 326.2 2.63 13 578 4753 0.0 -40.0 3 40.0 -8.7 252 15 319.5 319.6 288.8 320.3 0.20 14 500 5900 -7.3 -32.3 12 25.0 -13.2 310 23 324.1 324.2 290.6 326.0 0.51 15 400 7590 -22.1 -41.1 16 19.0 -24.8 300 22 326.3 326.3 290.9 327.3 0.26 16 379 7983 -25.7 -44.7 15 19.0 -27.9 300 22 326.6 326.6 290.9 327.3 0.19 17 362 8314 -26.7 -56.7 4 30.0 -29.1 297 20 329.6 329.6 291.6 329.8 0.05 18 316 9277 -34.7 -56.7 9 22.0 -36.0 263 34 331.5 331.5 292.2 331.7 0.06 19 310 9411 -33.7 -61.7 4 28.0 -35.3 261 31 334.7 334.7 293.0 334.9 0.03 20 300 9640 -35.3 -62.3 5 27.0 -36.7 275 27 335.6 335.6 293.3 335.7 0.03 21 269 10392 -40.5 -63.5 7 23.0 -41.4 276 34 338.7 338.7 294.0 338.8 0.03 22 250 10890 -41.7 -67.7 4 26.0 -42.6 260 54 344.1 344.1 295.3 344.1 0.02 23 227 11538 -45.1 -71.1 4 26.0 -45.8 252 57 348.5 348.5 296.3 348.6 0.01 24 208 12115 -49.2 -73.9 4 24.6 -49.7 245 60 350.8 350.8 296.8 350.9 0.01 25 200 12370 -51.1 -75.1 4 24.0 -51.5 250 56 351.8 351.9 297.0 351.9 0.01 26 192 12633 -53.3 -76.3 4 23.0 -53.7 254 55 352.5 352.5 297.2 352.5 0.01 27 182 12976 -54.1 -79.1 3 25.0 -54.4 258 54 356.6 356.6 298.0 356.6 0.00 28 150 14190 -62.3 -81.3 6 19.0 -62.4 260 43 362.8 362.8 299.2 362.8 0.00 29 131 15016 -67.5 -84.5 7 17.0 -67.6 259 35 367.8 367.8 300.2 367.8 0.00 30 113 15893 -74.1 -86.1 14 12.0 -74.2 244 41 371.3 371.3 300.8 371.4 0.00 31 104 16374 -76.5 -87.5 16 11.0 -76.5 235 49 375.7 375.7 301.5 375.7 0.00 32 100 16600 -75.9 -87.9 13 12.0 -75.9 240 43 381.1 381.1 302.4 381.1 0.00 33 70 18670 -75.5 -90.5 8 15.0 -75.6 315 7 422.9 422.9 308.0 422.9 0.00 34 64 19186 -76.3 -90.3 9 14.0 -76.3 14 3 432.1 432.1 309.0 432.1 0.00 35 58 19753 -75.5 -91.5 6 16.0 -75.6 105 10 446.2 446.2 310.5 446.2 0.00 36 57 19854 -72.9 -90.9 5 18.0 -73.0 106 10 454.4 454.4 311.3 454.4 0.00 37 50 20630 -68.3 -90.3 3 22.0 -68.5 50 16 482.5 482.5 313.7 482.5 0.00 38 45 21262 -68.5 -91.5 2 23.0 -68.7 64 15 496.8 496.8 314.7 496.8 0.00 39 43 21538 -64.3 -91.3 1 27.0 -64.7 91 14 513.6 513.6 315.9 513.7 0.00 40 31 23590 -53.9 -86.9 1 33.0 -55.6 115 17 592.1 592.1 320.2 592.2 0.01 41 30 23800 -55.7 -86.7 1 31.0 -57.2 120 27 592.8 592.8 320.3 592.8 0.01 42 29 24017 -55.7 -86.7 1 31.0 -57.2 124 28 598.6 598.6 320.6 598.6 0.01 43 23 25527 -47.5 -83.5 1 36.0 -51.4 124 13 663.7 663.7 323.2 663.8 0.02 44 21 26128 -49.1 -84.1 1 35.0 -52.7 97 23 676.4 676.4 323.6 676.5 0.02 45 20 26450 -48.5 -84.5 1 36.0 -52.4 100 28 687.7 687.7 324.0 687.8 0.02 46 10 31090 -39.5 -80.5 0 41.0 -50.1 100 30 872.1 872.1 328.9 872.7 0.06 47 8.8 31965 -39.3 -80.3 1 41.0 -50.6 905.3 905.4 329.5 906.1 0.07 TRP 104 16374 -76.5 -87.5 16 11.0 -76.5 235 49 375.7 375.7 301.5 375.7 0.00 WND 208 12115 -49.2 -73.9 4 24.6 -49.7 245 60 350.8 350.8 296.8 350.9 0.01 Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 593.00 mb = 4548.52 m = 14922.78 ft Freezing level: 578.00 mb = 4753.16 m = 15594.18 ft Freezing level: 578.00 mb = 4753.16 m = 15594.18 ft Wetbulb zero: 630.67 mb = 4047.65 m = 13279.54 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 40.03 % Est. max temperature: 38.41 C = 101.13 F Sfc-Lift cond lev (LCL): 811.23 mb = 1928.39 m = 6326.68 ft T: 20.67 C 700-500 lapse rate: 6.68 C/km ThetaE index: 19.08 C Layer 991.0- 925.0 mb Conv cond level (CCL): 661.26 mb = 3661.87 m = 12013.86 ft Mean mixing ratio: 10.05 g/kg Conv temperature: 43.62 C = 110.51 F Cap Strength: 5.73 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 0.31 C Lifted Index @700 mb: 3.92 C Showalter Index: 0.00 C Risk: Thunderstorms probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 17.10 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 148.60 Risk: None Energy Index: -2.35 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 303.00 J/kg Max Up Vert Vel: 24.62 m/s Conv Inhibition (B-): 505.59 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 748.72 mb = 2614.43 m = 8577.41 ft Lev Free Conv (LFC): 483.72 mb = 6150.76 m = 20179.42 ft Equ Level (EL): 303.72 mb = 9554.10 m = 31345.10 ft B at Equ Level: 301.54 J/kg Max Parcel Lev (MPL): 223.72 mb = 11633.72 m = 38167.92 ft Wind level data Storm motion: 273 at 9 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 1007 12 300 25 21.7 -12.5 | 313 18 12.8 -12.0 1 1000 85 280 10 9.8 -1.7 | 323 2 1.0 -1.3 2 976 305 275 9 9.0 -0.8 | 345 0 0.1 -0.3 3 943 610 245 6 5.4 2.5 | 131 5 -3.4 3.0 4 925 782 245 6 5.4 2.5 | 131 5 -3.4 3.0 5 911 914 225 6 4.2 4.2 | 135 7 -4.6 4.7 6 850 1524 190 3 0.5 3.0 | 112 9 -8.4 3.4 7 850 1529 215 4 2.3 3.3 | 120 8 -6.6 3.7 8 792 2134 210 7 3.5 6.1 | 141 8 -5.4 6.5 9 738 2743 190 10 1.7 9.8 | 145 13 -7.1 10.3 10 712 3048 190 14 2.4 13.8 | 156 16 -6.5 14.3 11 700 3190 215 11 6.3 9.0 | 165 10 -2.6 9.5 12 686 3353 225 14 9.9 9.9 | 186 10 1.0 10.4 13 661 3658 235 16 13.1 9.2 | 204 11 4.2 9.6 14 612 4267 215 19 10.9 15.6 | 187 16 2.0 16.0 15 590 4572 215 17 9.8 13.9 | 183 14 0.9 14.4 16 568 4877 285 13 12.6 -3.4 | 308 5 3.7 -2.9 17 526 5486 295 16 14.5 -6.8 | 318 8 5.6 -6.3 18 507 5791 310 17 13.0 -10.9 | 338 11 4.1 -10.5 19 500 5900 310 23 17.6 -14.8 | 329 17 8.7 -14.3 20 487 6096 305 22 18.0 -12.6 | 323 15 9.1 -12.1 21 468 6401 310 21 16.1 -13.5 | 331 15 7.2 -13.0 22 432 7010 280 21 20.7 -3.6 | 285 12 11.8 -3.2 23 415 7315 300 20 17.3 -10.0 | 318 13 8.4 -9.5 24 400 7590 300 22 19.1 -11.0 | 316 15 10.2 -10.5 25 398 7620 300 25 21.7 -12.5 | 313 18 12.8 -12.0 26 366 8230 300 19 16.5 -9.5 | 320 12 7.6 -9.0 27 322 9144 265 36 35.9 3.1 | 262 27 27.0 3.6 28 308 9449 260 30 29.5 5.2 | 255 21 20.7 5.7 29 300 9640 275 27 26.9 -2.4 | 276 18 18.0 -1.9 30 282 10058 290 29 27.3 -9.9 | 297 21 18.4 -9.4 31 258 10668 265 39 38.9 3.4 | 263 30 30.0 3.9 32 250 10890 260 54 53.2 9.4 | 257 45 44.3 9.8 33 236 11278 255 55 53.1 14.2 | 252 47 44.2 14.7 34 208 12115 245 60 54.4 25.4 | 240 52 45.5 25.8 35 206 12192 245 60 54.4 25.4 | 240 52 45.5 25.8 36 200 12370 250 56 52.6 19.2 | 246 48 43.7 19.6 37 178 13106 260 53 52.2 9.2 | 257 44 43.3 9.7 38 170 13411 245 49 44.4 20.7 | 239 41 35.5 21.2 39 150 14190 260 43 42.3 7.5 | 257 34 33.5 7.9 40 139 14630 265 41 40.8 3.6 | 263 32 32.0 4.0 41 126 15240 255 31 29.9 8.0 | 248 23 21.1 8.5 42 104 16374 235 49 40.1 28.1 | 228 42 31.3 28.6 43 102 16459 230 45 34.5 28.9 | 221 39 25.6 29.4 44 100 16600 240 43 37.2 21.5 | 232 36 28.4 22.0 45 97 16764 240 43 37.2 21.5 | 232 36 28.4 22.0 46 92 17069 240 42 36.4 21.0 | 232 35 27.5 21.5 47 83 17678 290 27 25.4 -9.2 | 298 19 16.5 -8.8 48 79 17983 270 11 11.0 -0.0 | 257 2 2.1 0.5 49 75 18288 260 12 11.8 2.1 | 229 4 2.9 2.6 50 71 18593 250 13 12.2 4.4 | 214 6 3.3 4.9 51 70 18670 315 7 4.9 -4.9 | 41 6 -3.9 -4.5 52 64 19202 15 3 -0.8 -2.9 | 76 10 -9.7 -2.4 53 61 19507 75 10 -9.7 -2.6 | 83 19 -18.5 -2.1 54 58 19812 110 10 -9.4 3.4 | 102 19 -18.3 3.9 55 50 20630 50 16 -12.3 -10.3 | 65 23 -21.1 -9.8 56 49 20726 355 10 0.9 -10.0 | 40 12 -8.0 -9.5 57 47 21031 60 16 -13.9 -8.0 | 72 24 -22.7 -7.5 58 45 21336 65 15 -13.6 -6.3 | 75 23 -22.5 -5.9 59 42 21641 100 14 -13.8 2.4 | 97 23 -22.7 2.9 60 39 22250 95 10 -10.0 0.9 | 94 19 -18.8 1.3 61 37 22555 135 11 -7.8 7.8 | 116 19 -16.7 8.2 62 35 22860 105 11 -10.6 2.8 | 100 20 -19.5 3.3 63 33 23165 90 12 -12.0 0.0 | 91 21 -20.9 0.5 64 32 23470 105 17 -16.4 4.4 | 101 26 -25.3 4.9 65 30 23774 130 17 -13.0 10.9 | 117 25 -21.9 11.4 66 30 23800 120 27 -23.4 13.5 | 113 35 -32.3 14.0 67 29 24079 125 28 -22.9 16.1 | 117 36 -31.8 16.5 68 26 24689 145 27 -15.5 22.1 | 133 33 -24.4 22.6 69 25 24994 125 26 -21.3 14.9 | 117 34 -30.2 15.4 70 24 25298 120 26 -22.5 13.0 | 113 34 -31.4 13.5 71 23 25603 125 10 -8.2 5.7 | 110 18 -17.1 6.2 72 22 25908 95 19 -18.9 1.7 | 94 28 -27.8 2.1 73 20 26450 100 28 -27.6 4.9 | 98 37 -36.5 5.3 74 20 26518 105 39 -37.7 10.1 | 103 48 -46.6 10.6 75 19 26822 90 24 -24.0 0.0 | 91 33 -32.9 0.5 76 18 27127 110 34 -31.9 11.6 | 107 43 -40.8 12.1 77 17 27432 115 41 -37.2 17.3 | 111 49 -46.0 17.8 78 16 28042 115 25 -22.7 10.6 | 109 33 -31.5 11.0 79 15 28346 90 19 -19.0 0.0 | 91 28 -27.9 0.5 80 14 28956 60 22 -19.1 -11.0 | 69 30 -27.9 -10.5 81 13 29261 85 27 -26.9 -2.4 | 87 36 -35.8 -1.9 82 10 31090 100 30 -29.5 5.2 | 98 39 -38.4 5.7 Wind Parameters Mean winds (0-6000m): 243.0 at 11.9 knts Storm direction: 273.0 at 8.9 knts Shear (0-3000m) pos: 0.6 neg: 5.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -158.7 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -7.2 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 50.88 Bulk Shear: 5.96 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 ------------------------------------------------------------------------------- 500 277 10 312 1| 0.0 21.3 21.3| 1.2 -0.1 1.1 2.2 0.18| 22.4 4.1 1000 263 8 144 2| 0.0 12.7 12.7| 1.8 -1.4 0.4 0.4 0.14| 13.4 1.8 1500 252 7 135 4| 0.0 9.0 9.0| 1.8 -7.2 -5.4 -3.6 0.03| 10.0 0.3 2000 243 6 135 5| 0.9 6.7 7.7| 8.9 -7.2 1.7 0.9 0.13| 8.6 1.1 2500 233 7 141 6| 0.8 5.9 6.6| 12.0 -7.2 4.8 1.9 0.15| 7.5 1.1 3000 222 7 146 7| 0.6 5.5 6.1| 20.3 -7.2 13.0 4.3 0.19| 7.1 1.3 4000 223 9 160 8| 1.5 4.4 5.9| 46.7 -13.1 33.6 8.4 0.26| 7.4 1.9 5000 225 11 171 8| 2.5 3.8 6.3| 77.9 -23.2 54.7 10.9 0.35| 8.4 2.9 6000 243 12 196 6| 3.0 3.1 6.2| 87.1 -33.7 53.4 8.9 0.31| 8.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250421.11.gif