UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 12 DEC 25 Station: OEMA WMO ident: 40430 Latitude: 24.55 Longitude: 39.70 Elevation: 631.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 127 SFC 941 631 22.6 3.6 29 19.0 12.0 270 4 300.9 301.9 287.6 316.7 5.26 2 936 685 20.8 0.8 26 20.0 10.3 276 6 299.6 300.4 286.2 312.6 4.33 3 925 805 20.2 0.2 26 20.0 9.8 290 9 300.0 300.7 286.2 312.6 4.19 4 850 1525 13.6 -7.4 23 21.0 4.4 290 8 300.4 300.9 284.7 308.3 2.58 5 836 1664 12.8 -15.2 13 28.0 2.3 288 9 301.0 301.2 283.5 305.4 1.40 6 700 3133 6.2 275 19 309.4 7 698 3156 6.0 275 19 309.4 8 617 4151 -1.5 -17.5 28 16.0 -7.0 279 29 311.9 312.2 287.8 317.1 1.57 9 550 5059 -4.7 -47.7 2 43.0 -11.9 284 45 318.5 318.5 288.3 318.9 0.09 10 548 5088 -4.9 -44.9 3 40.0 -12.0 284 46 318.6 318.6 288.5 319.1 0.13 11 500 5800 -10.7 -40.7 6 30.0 -15.9 275 49 320.0 320.0 289.0 320.8 0.22 12 400 7480 -24.1 -50.1 7 26.0 -26.7 270 63 323.7 323.7 290.0 324.0 0.10 13 379 7871 -27.3 -50.3 9 23.0 -29.4 267 69 324.5 324.5 290.2 324.9 0.10 14 345 8542 -31.1 -57.1 6 26.0 -32.8 270 80 328.2 328.2 291.2 328.4 0.05 15 342 8604 -30.7 -58.7 5 28.0 -32.5 271 82 329.5 329.5 291.6 329.7 0.04 16 327 8920 -32.9 -55.9 8 23.0 -34.4 275 87 330.8 330.8 292.0 331.0 0.06 17 314 9204 -35.5 -43.5 44 8.0 -36.2 275 89 331.0 331.0 292.3 332.0 0.26 18 306 9383 -36.7 -50.7 22 14.0 -37.7 275 91 331.8 331.8 292.3 332.2 0.12 19 300 9520 -37.7 -48.7 31 11.0 -38.5 275 92 332.2 332.3 292.5 332.8 0.15 20 277 10063 -41.9 -54.9 23 13.0 -42.5 280 94 333.8 333.9 292.9 334.2 0.08 21 250 10750 -45.5 -58.5 22 13.0 -46.0 270 111 338.4 338.4 294.0 338.7 0.06 22 229 11331 -48.7 -69.7 7 21.0 -49.1 270 117 342.1 342.1 294.8 342.2 0.01 23 200 12210 -54.9 -63.9 32 9.0 -55.1 270 127 345.8 345.8 295.7 346.0 0.04 24 185 12704 -59.2 -66.3 39 7.2 -59.3 275 128 346.7 346.7 295.9 346.8 0.03 25 176 13014 -61.9 -67.9 45 6.0 -62.0 274 122 347.2 347.2 296.0 347.3 0.02 26 159 13636 -66.1 -77.1 20 11.0 -66.2 272 103 350.3 350.3 296.7 350.4 0.01 27 150 13990 -65.9 -81.9 9 16.0 -66.0 270 92 356.6 356.6 298.0 356.6 0.00 28 143 14280 -64.3 -84.3 5 20.0 -64.4 266 89 364.3 364.3 299.5 364.3 0.00 29 100 16410 -73.3 -88.3 8 15.0 -73.3 265 80 386.1 386.1 303.2 386.1 0.00 30 96 16649 -74.7 -88.7 10 14.0 -74.7 265 76 387.9 387.9 303.5 387.9 0.00 31 75 18079 -77.3 -89.3 13 12.0 -77.3 266 61 410.8 410.8 306.6 410.8 0.00 32 70 18480 -73.5 -89.5 7 16.0 -73.6 265 46 427.1 427.1 308.5 427.1 0.00 33 57 19712 -63.9 -89.9 2 26.0 -64.2 285 28 474.8 474.8 313.0 474.8 0.00 34 53 20155 -66.7 -90.7 2 24.0 -67.0 234 21 478.3 478.3 313.3 478.3 0.00 35 50 20510 -64.1 -91.1 1 27.0 -64.4 265 28 492.4 492.4 314.4 492.4 0.00 36 46 21025 -61.1 -90.1 1 29.0 -61.6 265 25 511.6 511.6 315.8 511.6 0.00 37 39 22044 -63.7 -91.7 1 28.0 -64.1 260 15 529.7 529.7 316.9 529.7 0.00 38 35 22717 -58.1 -90.1 1 32.0 -59.1 252 18 561.0 561.0 318.7 561.0 0.00 39 31 23476 -61.5 -90.5 1 29.0 -62.3 103 4 571.6 571.6 319.2 571.6 0.00 40 30 23680 -59.9 -89.9 1 30.0 -60.8 200 14 581.3 581.3 319.8 581.4 0.00 41 26 24576 -57.7 -88.7 1 31.0 -59.0 271 13 611.9 611.9 321.2 611.9 0.01 42 22 25623 -60.1 -90.1 1 30.0 -61.3 251 12 634.7 634.7 322.1 634.7 0.01 43 20 26220 -57.5 -88.5 1 31.0 -59.2 255 20 660.2 660.2 323.1 660.2 0.01 44 12 29538 -46.9 -84.9 1 38.0 -53.1 265 23 801.6 801.6 327.3 801.8 0.02 45 12 29538 -42.1 -83.1 0 41.0 -50.5 265 23 818.6 818.6 327.7 818.9 0.03 46 10 30780 -40.3 -81.3 0 41.0 -50.4 300 45 869.1 869.1 328.8 869.6 0.05 47 8.7 31726 -42.3 -83.3 0 41.0 -52.0 896.7 896.7 329.4 897.1 0.04 48 6.5 33732 -34.1 -77.1 0 43.0 -50.2 1009.2 1009.3 331.4 1011.2 0.16 TRP 96 16649 -74.7 -88.7 10 14.0 -74.7 265 76 387.9 387.9 303.5 387.9 0.00 WND 185 12704 -59.2 -66.3 39 7.2 -59.3 275 128 346.7 346.7 295.9 346.8 0.03 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 633.20 mb = 3951.83 m = 12965.16 ft Wetbulb zero: 781.48 mb = 2222.14 m = 7290.39 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 15.15 % Est. max temperature: 25.20 C = 77.36 F Sfc-Lift cond lev (LCL): 709.45 mb = 3022.03 m = 9914.66 ft T: 6.70 C 700-500 lapse rate: 6.34 C/km ThetaE index: 7.16 C Layer 850.0- 700.0 mb Conv cond level (CCL): 501.41 mb = 5778.18 m = 18957.07 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 41.28 C = 106.31 F Cap Strength: 11.80 C Lifted Index: 11.25 C Risk: None Lifted Index @300 mb: 15.60 C Lifted Index @700 mb: 8.28 C Showalter Index: 12.66 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 3.30 C K Index: -5.84 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.63 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 49454.45 J/kg Cap Strength: 11.78 C Lift Cond Lev (LCL): 655.69 mb = 3660.47 m = 12009.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 21 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 ---------------------------------------------------------- 0 941 631 270 4 4.0 -0.0 | 137 18 -12.1 12.9 1 925 805 290 9 8.5 -3.1 | 142 12 -7.7 9.8 2 913 914 290 9 8.5 -3.1 | 142 12 -7.7 9.8 3 850 1525 290 8 7.5 -2.7 | 140 13 -8.6 10.1 4 790 2134 280 11 10.8 -1.9 | 154 12 -5.3 11.0 5 761 2438 275 14 13.9 -1.2 | 170 12 -2.2 11.7 6 734 2743 275 17 16.9 -1.5 | 184 11 0.8 11.4 7 700 3133 275 19 18.9 -1.7 | 194 12 2.8 11.2 8 655 3658 275 27 26.9 -2.4 | 226 15 10.8 10.5 9 607 4267 280 29 28.6 -5.0 | 238 15 12.5 7.8 10 584 4572 280 39 38.4 -6.8 | 255 23 22.3 6.1 11 541 5182 285 47 45.4 -12.2 | 269 29 29.3 0.7 12 520 5486 280 44 43.3 -7.6 | 259 28 27.2 5.2 13 500 5800 275 49 48.8 -4.3 | 255 34 32.7 8.6 14 481 6096 275 45 44.8 -3.9 | 253 30 28.7 9.0 15 426 7010 275 51 50.8 -4.4 | 256 36 34.7 8.4 16 400 7480 270 63 63.0 -0.0 | 255 49 46.9 12.9 17 360 8230 265 75 74.7 6.5 | 252 62 58.6 19.4 18 330 8839 275 86 85.7 -7.5 | 266 70 69.6 5.4 19 300 9520 275 92 91.6 -8.0 | 266 76 75.5 4.9 20 277 10058 280 94 92.6 -16.3 | 273 77 76.5 -3.4 21 250 10750 270 111 111.0 -0.0 | 262 96 94.9 12.9 22 200 12210 270 127 127.0 -0.0 | 263 112 110.9 12.9 23 185 12704 275 128 127.5 -11.2 | 269 111 111.4 1.7 24 182 12802 275 128 127.5 -11.2 | 269 111 111.4 1.7 25 150 13990 270 92 92.0 -0.0 | 260 77 75.9 12.9 26 142 14326 265 89 88.7 7.8 | 254 75 72.6 20.6 27 116 15545 260 81 79.8 14.1 | 247 69 63.7 27.0 28 100 16410 265 80 79.7 7.0 | 253 67 63.6 19.9 29 96 16649 265 76 75.7 6.6 | 252 63 59.6 19.5 30 94 16764 265 80 79.7 7.0 | 253 67 63.6 19.9 31 85 17374 270 47 47.0 -0.0 | 247 33 30.9 12.9 32 72 18288 265 65 64.8 5.7 | 249 52 48.6 18.6 33 70 18480 265 46 45.8 4.0 | 240 34 29.7 16.9 34 69 18593 280 48 47.3 -8.3 | 262 31 31.2 4.6 35 65 18898 265 48 47.8 4.2 | 242 36 31.7 17.1 36 59 19507 295 29 26.3 -12.3 | 266 10 10.2 0.6 37 56 19812 280 27 26.6 -4.7 | 232 13 10.5 8.2 38 53 20117 235 20 16.4 11.5 | 181 24 0.3 24.4 39 51 20422 225 24 17.0 17.0 | 182 30 0.9 29.9 40 50 20510 265 28 27.9 2.4 | 218 19 11.8 15.3 41 48 20726 265 29 28.9 2.5 | 220 20 12.8 15.4 42 44 21336 265 20 19.9 1.7 | 195 15 3.8 14.6 43 42 21641 230 14 10.7 9.0 | 166 23 -5.4 21.9 44 38 22250 275 16 15.9 -1.4 | 179 11 -0.2 11.5 45 36 22555 235 14 11.5 8.0 | 167 21 -4.6 20.9 46 34 22860 265 21 20.9 1.8 | 198 15 4.8 14.7 47 33 23165 325 10 5.7 -8.2 | 114 11 -10.4 4.7 48 31 23470 100 4 -3.9 0.7 | 124 24 -20.0 13.6 49 30 23680 200 14 4.8 13.2 | 157 28 -11.3 26.0 50 30 23774 220 10 6.4 7.7 | 155 23 -9.7 20.5 51 28 24079 195 12 3.1 11.6 | 152 28 -13.0 24.5 52 27 24384 220 15 9.6 11.5 | 165 25 -6.5 24.4 53 26 24689 300 12 10.4 -6.0 | 140 9 -5.7 6.9 54 24 24994 300 12 10.4 -6.0 | 140 9 -5.7 6.9 55 23 25298 265 11 11.0 1.0 | 160 15 -5.2 13.8 56 22 25603 250 12 11.3 4.1 | 164 18 -4.8 17.0 57 20 26213 270 19 19.0 -0.0 | 193 13 2.9 12.9 58 20 26220 255 20 19.3 5.2 | 190 18 3.2 18.1 59 19 26518 250 21 19.7 7.2 | 190 20 3.6 20.1 60 18 26822 265 19 18.9 1.7 | 191 15 2.8 14.5 61 16 27737 240 31 26.8 15.5 | 201 30 10.7 28.4 62 14 28346 255 27 26.1 7.0 | 207 22 10.0 19.9 63 13 28956 290 29 27.3 -9.9 | 255 12 11.1 3.0 64 13 29261 260 23 22.7 4.0 | 201 18 6.5 16.9 65 12 29566 265 23 22.9 2.0 | 205 16 6.8 14.9 66 11 29870 270 29 29.0 -0.0 | 225 18 12.9 12.9 67 10 30780 300 45 39.0 -22.5 | 293 25 22.9 -9.6 Wind Parameters Mean winds (0-6000m): 278.7 at 27.5 knts Storm direction: 308.7 at 20.6 knts Shear (0-3000m) pos: 0.9 neg: 3.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 64.5 neg: -1.7 tot: 62.9 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 50.49 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 8 141 13| 5.2 0.0 5.2| 5.9 -0.6 5.3 10.7 0.21| 6.0 1.3 1000 289 8 141 13| 2.6 0.1 2.8| 7.6 -1.7 5.9 5.9 0.20| 3.6 0.7 1500 287 9 143 13| 1.7 1.0 2.7| 16.4 -1.7 14.8 9.9 0.42| 3.4 1.4 2000 283 10 149 12| 1.3 2.0 3.3| 32.1 -1.7 30.5 15.2 0.61| 3.8 2.3 2500 281 12 156 12| 1.0 2.2 3.3| 41.5 -1.7 39.9 15.9 0.68| 3.7 2.5 3000 279 14 166 11| 0.9 3.2 4.0| 64.5 -1.7 62.9 21.0 0.74| 4.4 3.3 4000 279 18 189 10| 2.4 2.4 4.7|108.1 -1.7 106.4 26.6 0.71| 5.1 3.7 5000 280 23 218 11| 2.6 2.1 4.7|143.9 -40.3 103.6 20.7 0.53| 5.6 2.9 6000 279 28 232 14| 2.2 2.0 4.2|153.8 -61.6 92.2 15.4 0.43| 5.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251212.12.gif