UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:2300Z 8 DEC 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 1011 12 28.0 24.9 83 3.1 25.7 170 4 300.2 303.9 298.5 358.9 19.98 1 1000 116 27.2 22.6 76 4.6 23.9 175 9 300.4 303.6 297.0 351.7 17.52 2 930 754 21.4 21.4 100 0.0 21.4 201 14 300.7 303.9 297.1 352.2 17.51 3 925 801 21.0 21.0 100 0.0 21.0 200 15 300.8 303.9 296.9 351.2 17.17 4 895 1086 19.8 19.8 100 0.0 19.8 202 19 302.4 305.4 296.8 351.0 16.46 5 882 1212 17.6 13.0 74 4.6 14.6 195 22 301.4 303.4 292.5 333.0 10.73 6 874 1291 20.0 9.0 49 11.0 13.2 193 23 304.7 306.2 291.6 329.5 8.27 7 850 1531 18.6 5.6 42 13.0 11.0 185 26 305.6 306.9 290.6 326.0 6.72 8 774 2327 12.4 8.0 74 4.4 9.7 198 24 307.3 308.9 292.7 333.7 8.73 9 741 2692 11.4 0.4 47 11.0 5.5 214 23 310.0 311.0 290.7 326.6 5.32 10 734 2771 11.4 1.4 50 10.0 5.9 219 22 310.9 312.0 291.4 328.8 5.78 11 700 3166 8.0 -2.0 49 10.0 2.9 235 23 311.3 312.2 290.6 326.1 4.72 12 694 3237 7.6 -5.4 39 13.0 1.4 231 23 311.7 312.4 289.8 323.4 3.68 13 634 3974 0.8 -1.2 86 2.0 -0.2 245 22 312.1 313.1 291.5 329.4 5.53 14 614 4232 0.2 -5.8 64 6.0 -2.6 233 24 314.3 315.0 290.9 327.2 4.04 15 573 4783 -4.1 -7.0 80 2.9 -5.4 235 35 315.5 316.3 291.2 328.2 3.95 16 500 5850 -9.1 -22.1 34 13.0 -13.0 250 44 321.9 322.2 290.7 326.4 1.30 17 481 6148 -10.1 -32.1 15 22.0 -15.1 250 43 324.3 324.4 290.6 326.3 0.54 18 431 6978 -17.5 -30.5 31 13.0 -20.3 255 48 325.2 325.4 291.1 327.8 0.70 19 413 7294 -20.3 -33.3 30 13.0 -22.7 252 49 325.6 325.7 291.0 327.7 0.56 20 403 7475 -20.5 -41.5 13 21.0 -23.5 251 50 327.6 327.7 291.3 328.6 0.25 21 400 7530 -21.1 -41.1 15 20.0 -24.0 250 50 327.6 327.6 291.3 328.6 0.26 22 358 8337 -28.3 -37.3 42 9.0 -29.6 244 55 328.5 328.6 291.7 330.1 0.43 23 340 8706 -30.3 -44.3 24 14.0 -31.8 241 57 330.6 330.7 292.1 331.5 0.22 24 300 9580 -38.9 -44.9 53 6.0 -39.4 250 55 330.5 330.6 292.1 331.4 0.23 25 278 10097 -43.7 -45.6 81 1.9 -43.8 252 58 330.9 330.9 292.2 331.8 0.23 26 265 10416 -46.5 -49.2 74 2.7 -46.6 253 61 331.4 331.4 292.3 332.0 0.16 27 252 10748 -49.5 -52.4 71 2.9 -49.6 255 64 331.7 331.7 292.3 332.2 0.12 28 250 10800 -49.7 -54.1 60 4.4 -49.8 255 65 332.2 332.2 292.4 332.6 0.10 29 232 11286 -52.5 -61.5 33 9.0 -52.7 255 70 335.1 335.1 293.2 335.3 0.04 30 212 11866 -53.7 -73.7 7 20.0 -54.0 252 94 342.0 342.0 294.8 342.0 0.01 31 200 12240 -54.5 -73.5 8 19.0 -54.8 250 109 346.5 346.5 295.8 346.5 0.01 32 187 12670 -55.5 -76.5 6 21.0 -55.8 257 114 351.6 351.6 297.0 351.6 0.01 33 175 13092 -57.3 -77.3 6 20.0 -57.5 262 116 355.3 355.3 297.8 355.4 0.01 34 157 13770 -62.7 -79.8 8 17.2 -62.8 270 119 357.5 357.5 298.2 357.5 0.00 35 150 14050 -64.9 -80.9 9 16.0 -65.0 270 112 358.3 358.3 298.4 358.3 0.00 36 138 14550 -69.3 -82.3 13 13.0 -69.4 274 104 359.2 359.2 298.5 359.2 0.00 37 126 15095 -66.3 -86.3 4 20.0 -66.4 262 90 374.1 374.1 301.3 374.1 0.00 38 100 16470 -71.9 -88.9 6 17.0 -71.9 255 60 388.8 388.8 303.6 388.8 0.00 39 86 17349 -77.3 -90.3 11 13.0 -77.3 230 50 395.1 395.1 304.5 395.1 0.00 40 81 17695 -74.9 -89.9 8 15.0 -74.9 231 50 406.8 406.8 306.1 406.8 0.00 41 77 17989 -76.5 -90.5 9 14.0 -76.6 241 49 409.4 409.4 306.5 409.4 0.00 42 74 18221 -71.3 -88.3 6 17.0 -71.4 260 40 425.0 425.0 308.3 425.0 0.00 43 70 18550 -71.5 -87.5 7 16.0 -71.6 230 29 431.4 431.4 309.0 431.4 0.00 44 60 19465 -69.5 -89.5 4 20.0 -69.6 259 27 455.3 455.3 311.4 455.3 0.00 45 59 19566 -65.1 -88.1 3 23.0 -65.4 257 26 467.4 467.4 312.4 467.4 0.00 46 50 20570 -67.1 -90.1 2 23.0 -67.3 185 13 485.4 485.4 313.9 485.4 0.00 47 44 21353 -58.7 -87.7 1 29.0 -59.5 233 9 524.0 524.0 316.5 524.0 0.00 48 38 22260 -63.1 -89.1 2 26.0 -63.6 266 8 535.2 535.2 317.2 535.2 0.00 49 35 22766 -61.7 -88.7 2 27.0 -62.3 222 14 551.6 551.6 318.2 551.6 0.00 50 34 22946 -59.1 -88.1 1 29.0 -60.0 226 13 563.0 563.0 318.8 563.0 0.00 51 30 23730 -57.9 -86.9 1 29.0 -59.0 150 5 586.8 586.8 320.0 586.8 0.01 52 26 24638 -56.5 -86.5 1 30.0 -58.0 149 9 615.3 615.3 321.3 615.3 0.01 53 26 24638 -56.7 -86.7 1 30.0 -58.2 149 9 614.7 614.7 321.3 614.8 0.01 54 24 25153 -51.9 -83.9 1 32.0 -54.5 140 16 642.9 642.9 322.4 643.0 0.01 55 20 26340 -51.1 -83.1 1 32.0 -54.2 75 11 679.8 679.8 323.7 679.9 0.02 56 17 27401 -48.5 -82.5 1 34.0 -52.9 85 7 720.4 720.5 325.1 720.7 0.03 57 12 29678 -50.9 -83.9 1 33.0 -55.5 82 19 787.4 787.4 327.0 787.7 0.03 58 10 30880 -44.9 -81.9 1 37.0 -52.7 115 25 851.9 852.0 328.4 852.4 0.05 59 8.6 31910 -35.1 -77.1 1 42.0 -49.0 927.7 927.8 329.9 929.0 0.12 60 6.6 33760 -33.9 -76.9 1 43.0 -50.0 1005.7 1005.8 331.3 1007.7 0.17 TRP 86 17349 -77.3 -90.3 11 13.0 -77.3 230 50 395.1 395.1 304.5 395.1 0.00 WND 157 13770 -62.7 -79.8 8 17.2 -62.8 270 119 357.5 357.5 298.2 357.5 0.00 Sounding variables and indices 1000-500 mb thick: 5734.00 m Freezing level: 612.09 mb = 4257.70 m = 13968.66 ft Wetbulb zero: 641.85 mb = 3873.98 m = 12709.76 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 65.86 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 967.06 mb = 410.49 m = 1346.73 ft T: 24.52 C 700-500 lapse rate: 6.37 C/km ThetaE index: 26.14 C Layer 925.0- 774.0 mb Conv cond level (CCL): 931.09 mb = 743.77 m = 2440.16 ft Mean mixing ratio: 17.56 g/kg Conv temperature: 28.51 C = 83.32 F Cap Strength: 0.76 C Lifted Index: -6.95 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -11.73 C Lifted Index @700 mb: -3.21 C Showalter Index: 4.12 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 14.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 301.49 Risk: Showers and thunderstorms possible Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3268.15 J/kg Max Up Vert Vel: 80.85 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.70 C Lift Cond Lev (LCL): 932.95 mb = 726.23 m = 2382.61 ft Lev Free Conv (LFC): 927.95 mb = 773.27 m = 2536.94 ft Equ Level (EL): 867.95 mb = 1350.75 m = 4431.55 ft B at Equ Level: 9.94 J/kg Max Parcel Lev (MPL): 77.95 mb = 17917.48 m = 58783.67 ft Wind level data Storm motion: 254 at 19 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 1011 12 170 4 -0.7 3.9 | 86 19 -19.3 -1.3 1 1000 116 175 9 -0.8 9.0 | 101 20 -19.4 3.8 2 979 305 185 8 0.7 8.0 | 99 18 -17.9 2.8 3 945 610 205 12 5.1 10.9 | 113 15 -13.5 5.7 4 925 801 200 15 5.1 14.1 | 123 16 -13.5 8.9 5 913 914 210 16 8.0 13.9 | 129 14 -10.6 8.6 6 881 1219 195 22 5.7 21.3 | 141 21 -12.9 16.0 7 851 1524 185 27 2.4 26.9 | 143 27 -16.3 21.7 8 850 1531 185 26 2.3 25.9 | 142 26 -16.3 20.7 9 791 2134 195 24 6.2 23.2 | 145 22 -12.4 18.0 10 763 2438 200 24 8.2 22.6 | 149 20 -10.4 17.3 11 710 3048 235 21 17.2 12.0 | 168 7 -1.4 6.8 12 700 3166 235 23 18.8 13.2 | 182 8 0.2 8.0 13 684 3353 225 23 16.3 16.3 | 168 11 -2.3 11.1 14 658 3658 240 22 19.1 11.0 | 184 6 0.4 5.8 15 633 3962 245 22 19.9 9.3 | 198 4 1.3 4.1 16 610 4267 230 25 19.2 16.1 | 183 11 0.5 10.9 17 587 4572 235 32 26.2 18.4 | 210 15 7.6 13.1 18 544 5182 235 40 32.8 22.9 | 219 23 14.2 17.7 19 504 5791 250 44 41.3 15.0 | 247 25 22.7 9.8 20 500 5850 250 44 41.3 15.0 | 247 25 22.7 9.8 21 484 6096 250 43 40.4 14.7 | 246 24 21.8 9.5 22 429 7010 255 48 46.4 12.4 | 255 29 27.8 7.2 23 400 7530 250 50 47.0 17.1 | 247 31 28.4 11.9 24 333 8839 240 58 50.2 29.0 | 233 40 31.6 23.8 25 306 9449 250 58 54.5 19.8 | 248 39 35.9 14.6 26 300 9580 250 55 51.7 18.8 | 248 36 33.1 13.6 27 292 9754 250 55 51.7 18.8 | 248 36 33.1 13.6 28 250 10800 255 65 62.8 16.8 | 255 46 44.2 11.6 29 232 11278 255 70 67.6 18.1 | 255 51 49.0 12.9 30 200 12240 250 109 102.4 37.3 | 249 90 83.8 32.1 31 192 12497 255 113 109.1 29.2 | 255 94 90.5 24.0 32 157 13770 270 119 119.0 -0.0 | 273 101 100.4 -5.2 33 151 14021 270 119 119.0 -0.0 | 273 101 100.4 -5.2 34 150 14050 270 112 112.0 -0.0 | 273 94 93.4 -5.2 35 136 14630 275 103 102.6 -9.0 | 280 85 84.0 -14.2 36 129 14935 265 91 90.7 7.9 | 268 72 72.0 2.7 37 111 15850 250 88 82.7 30.1 | 249 69 64.1 24.9 38 105 16154 240 80 69.3 40.0 | 236 61 50.7 34.8 39 100 16470 255 60 58.0 15.5 | 255 41 39.3 10.3 40 95 16764 255 60 58.0 15.5 | 255 41 39.3 10.3 41 86 17349 230 50 38.3 32.1 | 216 33 19.7 26.9 42 86 17374 245 46 41.7 19.4 | 238 27 23.1 14.2 43 81 17678 230 50 38.3 32.1 | 216 33 19.7 26.9 44 77 17983 240 49 42.4 24.5 | 231 31 23.8 19.3 45 73 18288 265 38 37.9 3.3 | 276 19 19.2 -1.9 46 70 18550 230 29 22.2 18.6 | 195 14 3.6 13.4 47 70 18593 230 21 16.1 13.5 | 163 9 -2.5 8.3 48 66 18898 235 30 24.6 17.2 | 206 13 6.0 12.0 49 60 19507 260 27 26.6 4.7 | 274 8 8.0 -0.5 50 57 19812 245 24 21.8 10.1 | 212 6 3.1 4.9 51 54 20117 230 5 3.8 3.2 | 82 15 -14.8 -2.0 52 51 20422 255 12 11.6 3.1 | 73 7 -7.0 -2.1 53 50 20570 185 13 1.1 13.0 | 114 19 -17.5 7.7 54 49 20726 190 12 2.1 11.8 | 112 18 -16.5 6.6 55 46 21031 210 19 9.5 16.5 | 141 14 -9.1 11.2 56 44 21336 225 10 7.1 7.1 | 99 12 -11.5 1.9 57 42 21641 320 1 0.6 -0.8 | 72 19 -18.0 -6.0 58 35 22860 215 15 8.6 12.3 | 125 12 -10.0 7.1 59 33 23165 250 10 9.4 3.4 | 79 9 -9.2 -1.8 60 31 23470 175 1 -0.1 1.0 | 77 19 -18.7 -4.2 61 30 23730 150 5 -2.5 4.3 | 88 21 -21.1 -0.9 62 27 24384 140 4 -2.6 3.1 | 84 21 -21.2 -2.1 63 26 24689 150 10 -5.0 8.7 | 98 24 -23.6 3.5 64 25 24994 150 17 -8.5 14.7 | 109 29 -27.1 9.5 65 20 26340 75 11 -10.6 -2.8 | 75 30 -29.2 -8.1 66 19 26822 75 11 -10.6 -2.8 | 75 30 -29.2 -8.1 67 18 27127 85 5 -5.0 -0.4 | 77 24 -23.6 -5.6 68 15 28042 85 10 -10.0 -0.9 | 78 29 -28.6 -6.1 69 14 28651 100 13 -12.8 2.3 | 85 32 -31.4 -3.0 70 13 29261 70 17 -16.0 -5.8 | 72 36 -34.6 -11.0 71 10 30880 115 25 -22.7 10.6 | 97 42 -41.3 5.4 Wind Parameters Mean winds (0-6000m): 224.4 at 25.8 knts Storm direction: 254.4 at 19.3 knts Shear (0-3000m) pos: 3.9 neg: 2.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 81.0 deg Storm rel helicity (0-3000m) pos: 111.6 neg: -5.0 tot: 106.5 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.0 10^-3/s Energy-Hel index: 1.74 Bulk Rich Number: 61.88 Bulk Shear: 52.82 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 ------------------------------------------------------------------------------- 500 185 8 100 18| 7.7 0.0 7.7| 36.8 -2.2 34.6 69.3 0.71| 10.3 7.3 1000 197 11 110 16| 7.6 0.0 7.6| 65.0 -2.2 62.9 62.9 0.71| 10.2 7.3 1500 195 15 123 17| 5.1 4.0 9.1| 78.4 -2.2 76.3 50.9 0.53| 10.8 5.8 2000 193 18 129 19| 3.8 3.0 6.8| 85.2 -5.0 80.2 40.1 0.49| 9.3 4.5 2500 194 19 133 19| 3.5 2.4 5.9| 98.3 -5.0 93.2 37.3 0.49| 8.4 4.1 3000 198 20 137 18| 3.9 2.0 5.9|111.6 -5.0 106.5 35.5 0.45| 9.0 4.0 4000 209 20 145 15| 3.2 1.5 4.8|119.7 -8.2 111.5 27.9 0.41| 8.3 3.4 5000 216 22 157 14| 3.2 1.9 5.1|148.5 -10.6 137.9 27.6 0.40| 8.5 3.4 6000 224 26 177 13| 3.6 1.6 5.2|223.6 -10.8 212.8 35.5 0.46| 8.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20251208.23.gif