UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:2300Z 25 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 1003 12 30.4 14.4 38 16.0 19.8 0 0 303.3 305.2 292.8 334.0 10.33 1 1000 50 32.0 12.0 29 20.0 19.0 130 2 305.1 306.8 292.2 331.7 8.84 2 995 95 34.6 3.6 14 31.0 16.5 135 4 308.2 309.1 289.9 323.6 4.98 3 989 150 35.4 3.4 14 32.0 16.7 142 7 309.5 310.5 290.2 324.9 4.94 4 926 742 32.0 1.0 14 31.0 14.4 174 16 311.9 312.8 290.5 325.9 4.44 5 925 752 32.0 1.0 14 31.0 14.4 175 16 312.0 312.9 290.6 326.0 4.44 6 850 1503 26.0 1.0 20 25.0 11.9 185 13 313.4 314.3 291.3 328.7 4.84 7 818 1838 23.2 1.2 23 22.0 10.7 166 14 313.9 314.9 291.7 330.0 5.10 8 755 2531 19.4 -5.6 18 25.0 6.8 190 17 317.0 317.7 291.1 327.9 3.33 9 700 3174 13.4 -5.6 26 19.0 3.9 190 19 317.3 318.0 291.5 329.0 3.60 10 557 5035 -3.9 -9.9 63 6.0 -6.4 144 24 318.3 318.9 291.4 328.9 3.24 11 556 5049 -3.9 -9.9 63 6.0 -6.4 145 24 318.5 319.1 291.5 329.1 3.24 12 516 5635 -7.1 -28.1 17 21.0 -12.5 224 16 321.5 321.6 290.0 324.1 0.73 13 500 5880 -7.7 -37.7 7 30.0 -13.9 235 10 323.7 323.7 290.2 324.8 0.30 14 492 6006 -8.1 -40.1 6 32.0 -14.3 235 9 324.7 324.7 290.5 325.6 0.24 15 472 6328 -10.3 -37.3 9 27.0 -15.7 244 11 325.8 325.9 290.9 327.0 0.33 16 400 7580 -21.3 -33.3 33 12.0 -23.5 265 17 327.3 327.4 291.6 329.4 0.58 17 378 7993 -25.3 -34.3 43 9.0 -26.8 275 18 327.4 327.5 291.5 329.4 0.55 18 334 8874 -33.9 -35.8 83 1.9 -34.1 262 21 327.4 327.5 291.5 329.4 0.54 19 329 8980 -34.9 -39.0 66 4.1 -35.4 270 22 327.4 327.5 291.4 328.9 0.40 20 326 9044 -34.3 -63.3 4 29.0 -35.7 276 23 329.1 329.1 291.5 329.2 0.02 21 324 9087 -34.1 -57.1 8 23.0 -35.5 279 23 330.0 330.0 291.7 330.2 0.05 22 300 9620 -38.3 -58.3 10 20.0 -39.3 265 29 331.4 331.4 292.2 331.6 0.05 23 279 10113 -42.3 -62.3 9 20.0 -43.0 271 28 332.6 332.6 292.4 332.7 0.03 24 265 10459 -43.1 -68.1 5 25.0 -43.9 277 25 336.3 336.3 293.4 336.4 0.02 25 262 10535 -42.7 -71.7 3 29.0 -43.5 278 25 338.0 338.0 293.9 338.1 0.01 26 250 10850 -43.7 -70.7 3 27.0 -44.5 270 33 341.1 341.1 294.6 341.1 0.01 27 204 12218 -45.9 -76.9 2 31.0 -46.6 266 62 358.1 358.1 298.3 358.1 0.01 28 200 12350 -46.9 -76.9 2 30.0 -47.6 270 68 358.5 358.5 298.4 358.5 0.01 29 178 13111 -53.3 -78.3 3 25.0 -53.7 270 71 360.1 360.1 298.7 360.2 0.00 30 162 13709 -58.5 -79.5 5 21.0 -58.7 268 62 361.3 361.3 299.0 361.3 0.00 31 150 14190 -61.1 -82.1 5 21.0 -61.3 265 46 364.8 364.8 299.6 364.8 0.00 32 110 16048 -75.1 -87.1 14 12.0 -75.2 255 47 372.3 372.3 300.9 372.3 0.00 33 100 16600 -75.1 -88.1 11 13.0 -75.2 270 22 382.6 382.6 302.6 382.6 0.00 34 94 16958 -77.1 -89.1 13 12.0 -77.1 215 26 385.5 385.5 303.1 385.5 0.00 35 79 17956 -78.7 -89.7 15 11.0 -78.7 251 17 401.9 401.9 305.5 401.9 0.00 36 70 18650 -76.7 -89.7 11 13.0 -76.7 190 11 420.3 420.3 307.7 420.3 0.00 37 62 19351 -76.1 -91.1 8 15.0 -76.2 181 13 436.5 436.5 309.5 436.5 0.00 38 50 20620 -68.5 -91.5 2 23.0 -68.7 200 8 482.1 482.1 313.6 482.1 0.00 39 45 21260 -62.7 -89.7 1 27.0 -63.1 45 9 510.9 510.9 315.7 510.9 0.00 40 34 23008 -57.9 -87.9 1 30.0 -58.9 107 13 566.2 566.2 319.0 566.2 0.01 41 30 23800 -56.1 -87.1 1 31.0 -57.5 70 13 591.7 591.7 320.2 591.7 0.01 42 27 24469 -56.9 -87.9 1 31.0 -58.3 76 18 607.6 607.6 320.9 607.6 0.01 43 23 25499 -51.3 -85.3 1 34.0 -54.1 79 28 652.5 652.5 322.8 652.6 0.01 44 20 26410 -50.5 -84.5 1 34.0 -53.8 80 30 681.6 681.6 323.8 681.7 0.02 45 19 26746 -49.3 -84.3 1 35.0 -53.1 78 29 695.4 695.4 324.3 695.5 0.02 46 18 27102 -49.3 -84.3 1 35.0 -53.3 90 31 706.2 706.2 324.6 706.4 0.02 47 14 28788 -40.1 -81.1 0 41.0 -48.8 124 22 790.1 790.1 327.0 790.4 0.04 48 11 30444 -37.9 -79.9 0 42.0 -48.9 80 24 854.5 854.5 328.5 855.1 0.06 49 10 31100 -39.5 -80.5 0 41.0 -50.1 115 24 872.1 872.1 328.9 872.7 0.06 50 9.7 31308 -40.1 -81.1 0 41.0 -50.5 877.5 877.5 329.0 878.0 0.06 51 7.2 33372 -33.3 -77.3 0 44.0 -49.3 983.4 983.5 330.9 985.1 0.14 52 6.0 34652 -33.9 -76.9 1 43.0 -50.5 1033.5 1033.6 331.7 1035.7 0.18 TRP 94 16958 -77.1 -89.1 13 12.0 -77.1 215 26 385.5 385.5 303.1 385.5 0.00 WND 178 13111 -53.3 -78.3 3 25.0 -53.7 270 71 360.1 360.1 298.7 360.2 0.00 Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 589.24 mb = 4615.44 m = 15142.35 ft Wetbulb zero: 645.60 mb = 3832.86 m = 12574.85 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 29.35 % Est. max temperature: 40.45 C = 104.81 F Sfc-Lift cond lev (LCL): 794.85 mb = 2086.62 m = 6845.78 ft T: 21.84 C 700-500 lapse rate: 7.80 C/km ThetaE index: 10.43 C Layer 1000.0- 989.0 mb Conv cond level (CCL): 543.19 mb = 5232.00 m = 17165.14 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 46.53 C = 115.75 F Cap Strength: 6.48 C Lifted Index: 5.58 C Risk: None Lifted Index @300 mb: 4.63 C Lifted Index @700 mb: 6.07 C Showalter Index: 4.17 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 8.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 48.00 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.49 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 53816.21 J/kg Cap Strength: 6.48 C Lift Cond Lev (LCL): 611.25 mb = 4278.13 m = 14035.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 13 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 1003 12 0 0 -0.0 -0.0 | 20 13 -4.6 -12.4 1 1000 50 130 2 -1.5 1.3 | 29 13 -6.1 -11.2 2 972 305 160 14 -4.8 13.2 | 94 9 -9.4 0.7 3 940 610 165 20 -5.2 19.3 | 125 12 -9.8 6.9 4 925 752 175 16 -1.4 15.9 | 120 7 -6.0 3.5 5 908 914 170 15 -2.6 14.8 | 108 8 -7.2 2.3 6 878 1219 165 14 -3.6 13.5 | 97 8 -8.2 1.1 7 850 1503 185 13 1.1 13.0 | 98 3 -3.5 0.5 8 848 1524 185 13 1.1 13.0 | 98 3 -3.5 0.5 9 818 1829 165 14 -3.6 13.5 | 97 8 -8.2 1.1 10 790 2134 200 16 5.5 15.0 | 199 3 0.9 2.6 11 736 2743 185 18 1.6 17.9 | 151 6 -3.0 5.5 12 710 3048 195 17 4.4 16.4 | 177 4 -0.2 4.0 13 700 3174 190 19 3.3 18.7 | 168 6 -1.3 6.3 14 685 3353 185 19 1.7 18.9 | 156 7 -2.9 6.5 15 659 3658 165 21 -5.4 20.3 | 128 13 -10.0 7.8 16 611 4267 140 24 -15.4 18.4 | 107 21 -20.0 5.9 17 588 4572 140 21 -13.5 16.1 | 101 18 -18.1 3.6 18 566 4877 135 26 -18.4 18.4 | 104 24 -23.0 5.9 19 545 5182 155 21 -8.9 19.0 | 116 15 -13.5 6.6 20 525 5486 210 20 10.0 17.3 | 228 7 5.4 4.9 21 506 5791 240 12 10.4 6.0 | 318 9 5.8 -6.4 22 500 5880 235 10 8.2 5.7 | 332 8 3.6 -6.7 23 486 6096 235 9 7.4 5.2 | 339 8 2.8 -7.3 24 449 6706 260 15 14.8 2.6 | 314 14 10.2 -9.8 25 414 7315 250 12 11.3 4.1 | 321 11 6.7 -8.3 26 400 7580 265 17 16.9 1.5 | 312 17 12.3 -11.0 27 398 7620 275 18 17.9 -1.6 | 316 19 13.3 -14.0 28 350 8534 275 19 18.9 -1.7 | 315 20 14.3 -14.1 29 335 8839 260 21 20.7 3.6 | 299 18 16.1 -8.8 30 321 9144 285 24 23.2 -6.2 | 315 26 18.6 -18.7 31 300 9620 265 29 28.9 2.5 | 292 26 24.3 -9.9 32 294 9754 265 30 29.9 2.6 | 291 27 25.3 -9.8 33 257 10668 280 24 23.6 -4.2 | 311 25 19.0 -16.6 34 250 10850 270 33 33.0 -0.0 | 294 31 28.4 -12.4 35 214 11887 255 47 45.4 12.2 | 270 41 40.8 -0.3 36 200 12350 270 68 68.0 -0.0 | 281 65 63.4 -12.4 37 196 12497 270 68 68.0 -0.0 | 281 65 63.4 -12.4 38 178 13111 270 71 71.0 -0.0 | 281 68 66.4 -12.4 39 170 13411 270 71 71.0 -0.0 | 281 68 66.4 -12.4 40 150 14190 265 46 45.8 4.0 | 282 42 41.2 -8.4 41 147 14326 275 56 55.8 -4.9 | 289 54 51.2 -17.3 42 132 14935 250 41 38.5 14.0 | 267 34 33.9 1.6 43 126 15240 235 42 34.4 24.1 | 249 32 29.8 11.6 44 102 16459 265 49 48.8 4.3 | 280 45 44.2 -8.2 45 100 16600 270 22 22.0 -0.0 | 306 21 17.4 -12.4 46 97 16764 270 22 22.0 -0.0 | 306 21 17.4 -12.4 47 94 16958 215 26 14.9 21.3 | 229 14 10.3 8.8 48 92 17069 220 25 16.1 19.2 | 240 13 11.5 6.7 49 87 17374 215 26 14.9 21.3 | 229 14 10.3 8.8 50 83 17678 260 22 21.7 3.8 | 297 19 17.1 -8.6 51 79 17983 250 16 15.0 5.5 | 304 13 10.4 -7.0 52 71 18593 245 17 15.4 7.2 | 296 12 10.8 -5.3 53 70 18650 190 11 1.9 10.8 | 59 3 -2.7 -1.6 54 67 18898 190 10 1.7 9.8 | 48 4 -2.9 -2.6 55 64 19202 210 14 7.0 12.1 | 278 2 2.4 -0.3 56 60 19507 155 12 -5.1 10.9 | 81 10 -9.7 -1.6 57 57 19812 200 10 3.4 9.4 | 21 3 -1.2 -3.1 58 54 20117 160 12 -4.1 11.3 | 82 9 -8.7 -1.2 59 50 20620 200 8 2.7 7.5 | 21 5 -1.9 -4.9 60 49 20726 0 0 -0.0 -0.0 | 20 13 -4.6 -12.4 61 45 21336 50 10 -7.7 -6.4 | 33 23 -12.3 -18.9 62 40 21946 55 10 -8.2 -5.7 | 35 22 -12.8 -18.2 63 38 22250 80 16 -15.8 -2.8 | 53 25 -20.4 -15.2 64 37 22555 95 22 -21.9 1.9 | 68 29 -26.5 -10.5 65 35 22860 115 15 -13.6 6.3 | 71 19 -18.2 -6.1 66 33 23165 100 12 -11.8 2.1 | 58 19 -16.4 -10.4 67 32 23470 95 15 -14.9 1.3 | 60 22 -19.5 -11.1 68 30 23774 80 11 -10.8 -1.9 | 47 21 -15.4 -14.4 69 30 23800 70 13 -12.2 -4.4 | 45 24 -16.8 -16.9 70 27 24384 70 14 -13.2 -4.8 | 46 25 -17.8 -17.2 71 26 24689 90 27 -27.0 0.0 | 68 34 -31.6 -12.4 72 25 24994 75 18 -17.4 -4.7 | 52 28 -22.0 -17.1 73 24 25298 65 25 -22.7 -10.6 | 50 36 -27.3 -23.0 74 23 25603 85 29 -28.9 -2.5 | 66 37 -33.5 -15.0 75 20 26410 80 30 -29.5 -5.2 | 63 38 -34.1 -17.7 76 20 26518 70 28 -26.3 -9.6 | 55 38 -30.9 -22.0 77 18 27127 90 31 -31.0 0.0 | 71 38 -35.6 -12.4 78 17 27432 90 31 -31.0 0.0 | 71 38 -35.6 -12.4 79 16 28042 100 34 -33.5 5.9 | 80 39 -38.1 -6.5 80 14 28651 125 25 -20.5 14.3 | 94 25 -25.1 1.9 81 13 29261 120 13 -11.3 6.5 | 69 17 -15.9 -5.9 82 13 29566 75 14 -13.5 -3.6 | 48 24 -18.1 -16.1 83 12 29870 80 20 -19.7 -3.5 | 57 29 -24.3 -15.9 84 11 30175 65 24 -21.8 -10.1 | 49 35 -26.3 -22.6 85 10 31100 115 24 -21.8 10.1 | 85 26 -26.3 -2.3 Wind Parameters Mean winds (0-6000m): 170.3 at 17.7 knts Storm direction: 200.3 at 13.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 152.8 deg Storm rel helicity (0-3000m) pos: 67.2 neg: -11.5 tot: 55.8 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.43 Bulk Shear: 6.79 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 ------------------------------------------------------------------------------- 500 160 11 76 9| 18.6 0.0 18.6| 51.5 0.0 51.5 103.0 0.96| 19.6 18.8 1000 166 14 97 8| 7.6 0.0 7.6| 56.6 -5.8 50.7 50.7 0.62| 14.3 8.8 1500 168 14 98 8| 4.5 0.0 4.5| 57.1 -8.0 49.1 32.8 0.49| 11.5 5.6 2000 170 14 100 7| 3.9 0.0 3.9| 62.4 -8.4 54.0 27.0 0.45| 11.2 5.1 2500 175 14 108 6| 3.5 0.0 3.5| 64.8 -10.1 54.7 21.9 0.43| 10.2 4.4 3000 178 15 116 6| 2.9 0.0 2.9| 67.2 -11.5 55.8 18.6 0.41| 9.2 3.8 4000 176 16 124 7| 2.2 2.0 4.2| 67.2 -40.3 26.9 6.7 0.17| 9.1 1.6 5000 166 18 119 10| 2.0 1.8 3.9| 84.0 -62.5 21.5 4.3 0.13| 8.7 1.1 6000 170 18 123 9| 2.2 1.5 3.8|159.0 -62.5 96.5 16.1 0.35| 10.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250425.23.gif