UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041711.upa.cvt Date: 1100Z 17 APR 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 17 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 1008 12 31.2 18.2 46 13.0 22.1 280 17 303.7 306.1 295.0 342.7 13.15 1 1005 42 28.2 21.2 66 7.0 23.2 282 15 300.9 303.8 296.1 347.8 15.97 2 1000 93 27.6 20.6 66 7.0 22.6 285 11 300.8 303.6 295.8 346.1 15.45 3 925 783 26.0 13.0 45 13.0 17.4 145 8 305.9 307.8 293.5 336.6 10.22 4 893 1092 25.0 3.0 24 22.0 12.4 164 13 308.0 309.0 290.1 324.4 5.32 5 860 1420 22.8 -2.2 19 25.0 9.7 172 20 309.0 309.7 289.0 320.8 3.78 6 850 1522 21.8 10.8 50 11.0 14.7 175 22 309.0 310.8 293.9 338.3 9.61 7 756 2533 18.0 2.0 34 16.0 8.8 218 17 315.4 316.5 292.8 333.9 5.85 8 700 3186 12.8 -1.2 38 14.0 5.2 235 15 316.7 317.6 292.4 332.7 5.01 9 569 4877 -2.7 -6.1 77 3.4 -4.3 230 25 317.8 318.6 292.2 331.5 4.26 10 567 4905 -2.9 -7.2 72 4.3 -4.8 230 24 317.9 318.6 291.9 330.6 3.93 11 566 4919 -2.9 -8.9 63 6.0 -5.5 230 24 318.0 318.7 291.5 329.3 3.45 12 563 4961 -1.9 -27.9 12 26.0 -9.1 231 23 319.7 319.8 289.4 322.1 0.68 13 558 5032 -0.7 -38.7 4 38.0 -9.2 232 21 321.9 322.0 289.6 322.8 0.24 14 554 5090 -0.7 -44.7 2 44.0 -9.4 233 20 322.6 322.6 289.7 323.1 0.13 15 507 5791 -6.1 -39.1 5 33.0 -12.9 250 13 324.3 324.4 290.3 325.3 0.25 16 500 5900 -5.7 -50.7 1 45.0 -13.0 260 19 326.1 326.1 290.7 326.4 0.07 17 490 6058 -6.5 -42.5 4 36.0 -13.4 260 21 327.0 327.0 291.0 327.7 0.18 18 400 7600 -19.9 -41.9 12 22.0 -23.1 280 28 329.1 329.2 291.7 330.1 0.24 19 336 8869 -30.1 -50.1 12 20.0 -31.9 250 43 332.0 332.0 292.4 332.5 0.12 20 323 9152 -27.5 -61.5 2 34.0 -30.0 250 49 339.4 339.4 294.2 339.5 0.03 21 300 9680 -30.9 -62.9 3 32.0 -32.9 250 59 341.8 341.8 294.8 341.9 0.03 22 267 10498 -37.2 -63.1 5 25.8 -38.5 255 64 344.2 344.2 295.3 344.3 0.03 23 258 10734 -39.1 -63.1 6 24.0 -40.2 257 63 344.8 344.8 295.5 344.9 0.03 24 250 10950 -40.5 -66.5 4 26.0 -41.5 265 60 345.9 345.9 295.7 345.9 0.02 25 204 12310 -48.7 -75.7 3 27.0 -49.3 260 45 353.6 353.6 297.4 353.7 0.01 26 200 12440 -49.7 -75.7 3 26.0 -50.2 260 45 354.1 354.1 297.5 354.1 0.01 27 150 14250 -65.5 -79.5 13 14.0 -65.6 260 48 357.2 357.2 298.1 357.3 0.00 28 136 14843 -68.5 -82.5 12 14.0 -68.6 276 50 362.1 362.1 299.1 362.1 0.00 29 115 15834 -74.9 -84.9 20 10.0 -74.9 252 42 368.0 368.0 300.2 368.0 0.00 30 100 16640 -78.1 -88.1 18 10.0 -78.1 280 39 376.8 376.8 301.7 376.8 0.00 31 89 17299 -81.7 -89.7 24 8.0 -81.7 275 28 382.4 382.4 302.6 382.4 0.00 32 78 18049 -75.9 -88.9 11 13.0 -75.9 290 19 409.1 409.1 306.4 409.2 0.00 33 70 18670 -78.1 -90.1 13 12.0 -78.1 300 11 417.3 417.3 307.4 417.3 0.00 34 59 19661 -73.9 -89.9 7 16.0 -74.0 192 4 447.6 447.6 310.6 447.7 0.00 35 52 20400 -74.1 -91.1 6 17.0 -74.2 27 14 463.6 463.6 312.1 463.7 0.00 36 50 20630 -72.5 -91.5 4 19.0 -72.6 135 3 472.6 472.6 312.8 472.7 0.00 37 48 20872 -69.1 -91.1 3 22.0 -69.3 58 9 486.3 486.3 314.0 486.3 0.00 38 41 21818 -66.7 -90.7 2 24.0 -67.0 70 17 514.7 514.7 315.9 514.7 0.00 39 36 22615 -60.7 -88.7 1 28.0 -61.4 97 10 549.7 549.7 318.1 549.8 0.00 40 35 22790 -62.1 -89.1 2 27.0 -62.7 72 10 550.5 550.5 318.1 550.6 0.00 41 32 23350 -56.9 -86.9 1 30.0 -58.1 91 15 578.7 578.7 319.6 578.8 0.01 42 30 23760 -55.5 -86.5 1 31.0 -57.0 95 22 593.3 593.3 320.3 593.4 0.01 43 22 25772 -48.1 -82.1 1 34.0 -51.9 163 8 670.4 670.4 323.4 670.6 0.02 44 20 26400 -48.9 -82.9 1 34.0 -52.7 50 3 686.5 686.5 324.0 686.7 0.02 45 19 26740 -45.3 -81.3 1 36.0 -50.5 148 8 707.8 707.8 324.7 708.1 0.03 46 16 27881 -47.5 -82.5 1 35.0 -52.4 100 7 736.3 736.3 325.6 736.5 0.03 TRP 89 17299 -81.7 -89.7 24 8.0 -81.7 275 28 382.4 382.4 302.6 382.4 0.00 WND 267 10498 -37.2 -63.1 5 25.8 -38.5 255 64 344.2 344.2 295.3 344.3 0.03 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 591.82 mb = 4582.38 m = 15033.86 ft Wetbulb zero: 627.98 mb = 4072.04 m = 13359.54 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 39.74 % Est. max temperature: 36.55 C = 97.79 F Sfc-Lift cond lev (LCL): 835.11 mb = 1674.45 m = 5493.53 ft T: 21.23 C 700-500 lapse rate: 6.82 C/km ThetaE index: 26.98 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 685.29 mb = 3359.34 m = 11021.33 ft Mean mixing ratio: 12.30 g/kg Conv temperature: 44.39 C = 111.90 F Cap Strength: 7.20 C Lifted Index: 0.96 C Risk: Showers probable Lifted Index @300 mb: 3.01 C Lifted Index @700 mb: 5.05 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 16.50 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 342.12 Risk: Showers and thunderstorms possible Energy Index: -2.11 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 216.31 J/kg Max Up Vert Vel: 20.80 m/s Conv Inhibition (B-): 562.78 J/kg Cap Strength: 7.15 C Lift Cond Lev (LCL): 821.82 mb = 1812.74 m = 5947.25 ft Lev Free Conv (LFC): 596.82 mb = 4487.35 m = 14722.08 ft Equ Level (EL): 556.82 mb = 5049.06 m = 16564.97 ft B at Equ Level: 31.45 J/kg Max Parcel Lev (MPL): 266.82 mb = 10502.42 m = 34456.34 ft Wind level data Storm motion: 249 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 1008 12 280 17 16.7 -3.0 | 329 9 4.5 -7.5 1 1000 93 285 11 10.6 -2.8 | 12 8 -1.6 -7.4 2 976 305 320 6 3.9 -4.6 | 42 12 -8.4 -9.2 3 943 610 150 4 -2.0 3.5 | 85 14 -14.2 -1.1 4 925 783 145 8 -4.6 6.6 | 97 17 -16.8 2.0 5 911 914 160 9 -3.1 8.5 | 104 16 -15.3 3.9 6 850 1522 175 22 -1.9 21.9 | 141 22 -14.1 17.3 7 850 1524 170 26 -4.5 25.6 | 141 27 -16.7 21.0 8 820 1829 170 17 -3.0 16.7 | 129 19 -15.2 12.1 9 791 2134 215 16 9.2 13.1 | 160 9 -3.1 8.5 10 737 2743 220 18 11.6 13.8 | 176 9 -0.7 9.2 11 711 3048 240 19 16.5 9.5 | 221 6 4.2 4.9 12 700 3186 235 15 12.3 8.6 | 181 4 0.1 4.0 13 686 3353 235 18 14.7 10.3 | 204 6 2.5 5.7 14 660 3658 220 19 12.2 14.6 | 180 10 -0.0 10.0 15 636 3962 225 21 14.8 14.8 | 194 11 2.6 10.3 16 612 4267 210 25 12.5 21.7 | 181 17 0.3 17.1 17 589 4572 225 32 22.6 22.6 | 210 21 10.4 18.0 18 547 5182 235 17 13.9 9.8 | 198 5 1.7 5.2 19 526 5486 270 13 13.0 -0.0 | 350 5 0.8 -4.6 20 507 5791 250 13 12.2 4.4 | 5 0 -0.0 -0.1 21 500 5900 260 19 18.7 3.3 | 281 7 6.5 -1.3 22 487 6096 260 22 21.7 3.8 | 275 9 9.4 -0.8 23 415 7315 280 27 26.6 -4.7 | 303 17 14.4 -9.3 24 400 7600 280 28 27.6 -4.9 | 302 18 15.3 -9.5 25 352 8534 250 37 34.8 12.7 | 250 24 22.5 8.1 26 300 9680 250 59 55.4 20.2 | 250 46 43.2 15.6 27 284 10058 245 58 52.6 24.5 | 244 45 40.3 19.9 28 267 10498 255 64 61.8 16.6 | 256 51 49.6 12.0 29 260 10668 255 64 61.8 16.6 | 256 51 49.6 12.0 30 250 10950 265 60 59.8 5.2 | 269 48 47.5 0.6 31 238 11278 270 58 58.0 -0.0 | 276 46 45.8 -4.6 32 217 11887 260 45 44.3 7.8 | 264 32 32.1 3.2 33 200 12440 260 45 44.3 7.8 | 264 32 32.1 3.2 34 150 14250 260 48 47.3 8.3 | 264 35 35.0 3.7 35 148 14326 260 48 47.3 8.3 | 264 35 35.0 3.7 36 134 14935 280 51 50.2 -8.9 | 289 40 38.0 -13.5 37 120 15545 265 38 37.9 3.3 | 273 26 25.6 -1.3 38 114 15850 250 42 39.5 14.4 | 250 29 27.2 9.8 39 109 16154 260 52 51.2 9.0 | 264 39 39.0 4.4 40 100 16640 280 39 38.4 -6.8 | 293 29 26.2 -11.4 41 98 16764 280 39 38.4 -6.8 | 293 29 26.2 -11.4 42 89 17299 275 28 27.9 -2.4 | 294 17 15.7 -7.0 43 88 17374 260 28 27.6 4.9 | 269 15 15.3 0.3 44 79 17983 290 21 19.7 -7.2 | 327 14 7.5 -11.8 45 75 18288 290 11 10.3 -3.8 | 13 9 -1.9 -8.4 46 71 18593 195 10 2.6 9.7 | 118 11 -9.6 5.1 47 70 18670 300 11 9.5 -5.5 | 15 10 -2.7 -10.1 48 67 18898 240 12 10.4 6.0 | 127 2 -1.8 1.4 49 64 19202 10 15 -2.6 -14.8 | 37 24 -14.8 -19.4 50 61 19507 215 1 0.6 0.8 | 72 12 -11.7 -3.8 51 55 20117 125 11 -9.0 6.3 | 95 21 -21.2 1.7 52 52 20422 20 14 -4.8 -13.2 | 44 25 -17.0 -17.8 53 50 20630 135 3 -2.1 2.1 | 80 15 -14.3 -2.5 54 49 20726 40 16 -10.3 -12.3 | 53 28 -22.5 -16.9 55 47 21031 75 2 -1.9 -0.5 | 70 15 -14.2 -5.1 56 42 21641 60 14 -12.1 -7.0 | 65 27 -24.4 -11.6 57 40 21946 75 19 -18.4 -4.9 | 73 32 -30.6 -9.5 58 38 22250 130 17 -13.0 10.9 | 104 26 -25.3 6.3 59 37 22555 110 10 -9.4 3.4 | 87 22 -21.6 -1.2 60 35 22860 65 10 -9.1 -4.2 | 67 23 -21.3 -8.8 61 33 23165 75 24 -23.2 -6.2 | 73 37 -35.4 -10.8 62 31 23470 100 11 -10.8 1.9 | 83 23 -23.1 -2.7 63 30 23760 95 22 -21.9 1.9 | 86 34 -34.1 -2.7 64 30 23774 70 21 -19.7 -7.2 | 70 34 -32.0 -11.8 65 29 24079 95 22 -21.9 1.9 | 86 34 -34.1 -2.7 66 27 24384 105 23 -22.2 6.0 | 92 34 -34.4 1.4 67 25 24994 170 16 -2.8 15.8 | 127 19 -15.0 11.2 68 24 25298 150 10 -5.0 8.7 | 103 18 -17.2 4.1 69 23 25603 195 10 2.6 9.7 | 118 11 -9.6 5.1 70 20 26400 50 3 -2.3 -1.9 | 66 16 -14.5 -6.5 71 19 26518 165 10 -2.6 9.7 | 109 16 -14.8 5.1 72 18 26822 100 1 -1.0 0.2 | 71 14 -13.2 -4.4 73 14 27737 100 13 -12.8 2.3 | 85 25 -25.0 -2.3 74 12 28346 120 15 -13.0 7.5 | 97 25 -25.2 2.9 75 11 28651 90 16 -16.0 0.0 | 81 29 -28.2 -4.6 76 10 28956 50 17 -13.0 -10.9 | 58 30 -25.3 -15.5 77 10 29261 75 18 -17.4 -4.7 | 73 31 -29.6 -9.3 78 8 29870 85 23 -22.9 -2.0 | 79 36 -35.1 -6.6 79 8 30175 75 24 -23.2 -6.2 | 73 37 -35.4 -10.8 Wind Parameters Mean winds (0-6000m): 219.4 at 17.4 knts Storm direction: 249.4 at 13.1 knts Shear (0-3000m) pos: 3.3 neg: 4.2 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): -115.1 deg Storm rel helicity (0-3000m) pos: 169.2 neg: -25.9 tot: 143.3 m^2/s^2 ave: 47.8 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 8.0 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 6.11 Bulk Shear: 35.38 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 ------------------------------------------------------------------------------- 500 288 8 33 9| 0.0 16.9 16.9| 44.7 0.0 44.7 89.4 0.83| 23.9 19.8 1000 221 8 99 7| 0.0 12.5 12.5| 74.2 -1.6 72.7 72.7 0.73| 18.2 13.3 1500 181 11 116 13| 3.8 8.3 12.1|124.4 -1.6 122.9 81.9 0.76| 16.0 12.2 2000 178 13 123 15| 2.5 6.2 8.7|144.8 -25.9 118.9 59.5 0.57| 16.2 9.3 2500 188 14 131 14| 2.9 5.0 7.9|156.5 -25.9 130.6 52.2 0.58| 14.3 8.3 3000 197 14 139 12| 3.3 4.2 7.5|169.2 -25.9 143.3 47.8 0.61| 13.1 8.0 4000 208 15 152 10| 2.5 3.7 6.2|175.3 -34.1 141.2 35.3 0.50| 11.6 5.7 5000 213 18 166 11| 1.9 3.1 5.0|219.8 -43.2 176.6 35.3 0.44| 11.9 5.2 6000 219 17 172 9| 2.2 2.6 4.8|225.0 -46.0 179.0 29.8 0.40| 12.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250417.11.gif