UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:0000Z 13 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 147 SFC 943 631 13.6 7.6 67 6.0 10.2 20 6 291.6 292.8 285.8 311.5 6.95 2 939 672 16.0 4.0 45 12.0 9.6 16 6 294.4 295.4 285.4 310.2 5.43 3 936 702 16.4 4.4 45 12.0 9.9 12 7 295.1 296.1 285.8 311.5 5.60 4 925 816 15.8 2.8 42 13.0 8.9 360 8 295.5 296.4 285.4 310.3 5.06 5 893 1114 14.8 1.8 41 13.0 8.0 342 10 297.4 298.3 286.0 311.9 4.88 6 850 1529 12.0 2.0 50 10.0 6.8 285 7 298.7 299.7 286.8 314.2 5.20 7 830 1727 10.2 2.2 58 8.0 6.0 259 9 298.9 299.8 287.1 314.9 5.41 8 816 1869 9.8 -0.2 50 10.0 4.8 247 10 299.9 300.7 286.6 313.8 4.62 9 802 2013 11.4 -26.6 5 38.0 0.1 257 10 303.1 303.2 283.4 304.9 0.54 10 744 2636 8.4 -39.6 2 48.0 -2.6 246 11 306.4 306.4 284.2 307.0 0.16 11 700 3135 4.2 -27.8 8 32.0 -4.6 245 16 307.1 307.2 284.9 309.0 0.56 12 655 3672 0.8 -19.2 21 20.0 -5.7 250 22 309.2 309.4 286.5 313.4 1.28 13 596 4427 -1.5 -39.5 4 38.0 -9.4 264 32 315.0 315.0 287.3 315.7 0.21 14 500 5800 -11.1 -38.1 9 27.0 -16.1 250 46 319.5 319.6 288.9 320.6 0.29 15 446 6665 -17.9 -43.9 8 26.0 -21.5 257 46 321.6 321.6 289.4 322.2 0.17 16 400 7470 -22.7 -50.7 6 28.0 -25.6 265 60 325.5 325.5 290.5 325.8 0.09 17 379 7863 -25.1 -57.1 3 32.0 -27.7 268 69 327.4 327.4 291.0 327.6 0.04 18 372 7998 -26.1 -45.1 15 19.0 -28.2 269 72 327.8 327.8 291.3 328.5 0.18 19 367 8096 -26.5 -31.0 66 4.5 -27.3 269 74 328.5 328.7 292.1 331.4 0.78 20 364 8155 -26.9 -30.2 74 3.3 -27.5 270 75 328.8 328.9 292.2 331.9 0.85 21 334 8769 -30.9 -41.9 33 11.0 -32.1 274 89 331.5 331.5 292.4 332.6 0.29 22 330 8854 -31.3 -39.3 45 8.0 -32.3 275 91 332.1 332.2 292.7 333.5 0.38 23 314 9203 -34.5 -40.5 54 6.0 -35.1 275 91 332.4 332.5 292.7 333.7 0.36 24 300 9520 -37.1 -45.1 43 8.0 -37.8 275 91 333.1 333.1 292.8 334.0 0.23 25 284 9896 -40.5 -48.5 42 8.0 -41.1 273 93 333.5 333.5 292.8 334.1 0.16 26 252 10697 -47.5 -51.2 66 3.7 -47.7 270 99 334.7 334.7 293.1 335.2 0.14 27 250 10750 -47.9 -51.9 63 4.0 -48.1 270 99 334.9 334.9 293.2 335.4 0.13 28 249 10777 -48.1 -52.2 62 4.1 -48.3 270 99 334.9 335.0 293.2 335.4 0.12 29 245 10884 -48.9 -54.9 50 6.0 -49.1 271 100 335.3 335.3 293.2 335.7 0.09 30 243 10938 -48.7 -60.7 24 12.0 -49.1 271 101 336.4 336.4 293.4 336.6 0.04 31 226 11413 -52.5 -56.9 59 4.4 -52.7 273 106 337.6 337.6 293.8 337.9 0.08 32 215 11736 -54.9 -60.9 47 6.0 -55.1 274 109 338.7 338.8 294.1 339.0 0.05 33 206 12011 -55.1 -76.1 6 21.0 -55.4 275 106 342.6 342.6 295.0 342.6 0.01 34 200 12200 -55.9 -74.9 8 19.0 -56.1 275 97 344.2 344.2 295.3 344.3 0.01 35 150 13990 -63.7 -83.7 5 20.0 -63.8 265 97 360.3 360.3 298.8 360.4 0.00 36 132 14767 -66.8 -85.7 5 18.9 -66.9 255 113 368.2 368.2 300.2 368.3 0.00 37 119 15389 -69.3 -87.3 6 18.0 -69.4 263 99 374.7 374.7 301.4 374.7 0.00 38 111 15801 -72.7 -87.7 9 15.0 -72.8 270 86 375.9 375.9 301.6 375.9 0.00 39 100 16410 -74.3 -88.3 10 14.0 -74.3 280 67 384.2 384.2 302.9 384.2 0.00 40 97 16587 -75.3 -89.3 9 14.0 -75.3 280 60 385.6 385.6 303.1 385.6 0.00 41 80 17704 -74.1 -89.1 8 15.0 -74.2 269 51 409.9 409.9 306.5 409.9 0.00 42 74 18166 -67.3 -88.3 4 21.0 -67.5 262 46 433.5 433.5 309.2 433.5 0.00 43 70 18500 -67.5 -88.5 4 21.0 -67.7 290 29 440.0 440.0 309.8 440.0 0.00 44 57 19732 -70.9 -90.9 4 20.0 -71.0 238 27 458.9 458.9 311.7 458.9 0.00 45 50 20520 -66.1 -90.1 2 24.0 -66.4 275 29 487.7 487.7 314.1 487.7 0.00 46 48 20768 -66.9 -90.9 2 24.0 -67.1 284 31 491.5 491.5 314.4 491.5 0.00 47 46 21029 -60.9 -89.9 1 29.0 -61.4 280 30 512.0 512.0 315.8 512.0 0.00 48 36 22542 -64.9 -90.9 2 26.0 -65.3 236 20 538.9 538.9 317.5 538.9 0.00 49 30 23670 -59.5 -89.5 1 30.0 -60.4 265 26 582.4 582.4 319.8 582.5 0.00 50 24 25069 -55.3 -87.3 1 32.0 -57.2 284 20 633.0 633.0 322.0 633.1 0.01 51 20 26220 -57.3 -89.3 1 32.0 -59.0 290 17 660.8 660.8 323.1 660.8 0.01 52 13 29001 -48.1 -85.1 1 37.0 -53.5 281 38 779.3 779.3 326.7 779.5 0.02 53 12 29527 -49.3 -85.3 1 36.0 -54.5 285 41 793.1 793.1 327.1 793.3 0.02 54 11 30098 -49.1 -85.1 1 36.0 -54.6 269 40 813.8 813.8 327.6 814.0 0.03 55 10 30730 -44.1 -84.1 0 40.0 -52.2 280 40 854.9 854.9 328.5 855.2 0.03 56 9.1 31365 -42.1 -83.1 0 41.0 -51.7 886.0 886.0 329.1 886.4 0.04 57 8.3 31987 -43.1 -83.1 0 40.0 -52.6 905.7 905.7 329.5 906.1 0.05 58 7.4 32773 -35.5 -78.5 0 43.0 -50.0 966.8 966.9 330.7 968.1 0.11 59 6.5 33679 -33.9 -76.9 1 43.0 -50.1 1010.1 1010.2 331.4 1012.1 0.17 60 6.4 33787 -34.1 -77.1 0 43.0 -50.3 1013.7 1013.8 331.4 1015.7 0.17 TRP 97 16587 -75.3 -89.3 9 14.0 -75.3 280 60 385.6 385.6 303.1 385.6 0.00 WND 132 14767 -66.8 -85.7 5 18.9 -66.9 255 113 368.2 368.2 300.2 368.3 0.00 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 634.48 mb = 3934.31 m = 12907.69 ft Wetbulb zero: 800.28 mb = 2030.49 m = 6661.64 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 17.36 % Est. max temperature: 25.38 C = 77.68 F Sfc-Lift cond lev (LCL): 861.51 mb = 1415.91 m = 4645.33 ft T: 12.76 C 700-500 lapse rate: 5.74 C/km ThetaE index: 10.02 C Layer 816.0- 744.0 mb Conv cond level (CCL): 573.41 mb = 4728.73 m = 15514.02 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 37.60 C = 99.68 F Cap Strength: 9.73 C Lifted Index: 9.86 C Risk: None Lifted Index @300 mb: 15.09 C Lifted Index @700 mb: 7.29 C Showalter Index: 8.63 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 13.10 C K Index: -6.90 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.22 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 49206.14 J/kg Cap Strength: 9.86 C Lift Cond Lev (LCL): 745.44 mb = 2619.50 m = 8594.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 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 ---------------------------------------------------------- 0 943 631 20 6 -2.1 -5.6 | 90 20 -19.8 0.0 1 925 816 360 8 -0.0 -8.0 | 83 18 -17.8 -2.3 2 914 914 345 9 2.3 -8.7 | 79 16 -15.4 -3.0 3 882 1219 340 11 3.8 -10.3 | 72 15 -14.0 -4.7 4 850 1529 285 7 6.8 -1.8 | 109 12 -11.0 3.9 5 820 1829 245 10 9.1 4.2 | 139 13 -8.7 9.9 6 790 2134 265 10 10.0 0.9 | 130 10 -7.8 6.5 7 762 2438 240 10 8.7 5.0 | 140 14 -9.1 10.7 8 734 2743 250 11 10.3 3.8 | 142 12 -7.4 9.4 9 707 3048 255 14 13.5 3.6 | 155 10 -4.2 9.3 10 700 3135 245 16 14.5 6.8 | 165 13 -3.3 12.4 11 681 3353 245 18 16.3 7.6 | 174 13 -1.5 13.3 12 655 3658 250 22 20.7 7.5 | 192 14 2.9 13.2 13 631 3962 260 28 27.6 4.9 | 223 14 9.8 10.5 14 584 4572 265 33 32.9 2.9 | 241 17 15.1 8.5 15 501 5791 250 47 44.2 16.1 | 231 34 26.4 21.7 16 500 5800 250 46 43.2 15.7 | 230 33 25.5 21.4 17 481 6096 250 44 41.3 15.0 | 229 31 23.6 20.7 18 461 6401 255 41 39.6 10.6 | 233 27 21.8 16.3 19 400 7470 265 60 59.8 5.2 | 255 43 42.0 10.9 20 330 8839 275 91 90.7 -7.9 | 272 73 72.9 -2.3 21 300 9520 275 91 90.7 -7.9 | 272 73 72.9 -2.3 22 250 10750 270 99 99.0 -0.0 | 266 81 81.2 5.7 23 210 11887 275 111 110.6 -9.7 | 272 93 92.8 -4.0 24 200 12200 275 97 96.6 -8.5 | 272 79 78.9 -2.8 25 191 12497 275 94 93.6 -8.2 | 272 76 75.9 -2.5 26 165 13411 270 107 107.0 -0.0 | 266 89 89.2 5.7 27 150 13990 265 97 96.6 8.5 | 260 80 78.9 14.1 28 142 14326 260 97 95.5 16.8 | 254 81 77.8 22.5 29 132 14767 255 113 109.1 29.2 | 249 98 91.4 34.9 30 128 14935 255 113 109.1 29.2 | 249 98 91.4 34.9 31 100 16410 280 67 66.0 -11.6 | 277 49 48.2 -6.0 32 97 16587 280 60 59.1 -10.4 | 277 42 41.3 -4.8 33 94 16764 280 67 66.0 -11.6 | 277 49 48.2 -6.0 34 89 17069 275 48 47.8 -4.2 | 267 30 30.1 1.5 35 85 17374 275 54 53.8 -4.7 | 268 36 36.0 1.0 36 73 18288 260 45 44.3 7.8 | 243 30 26.6 13.5 37 70 18500 290 29 27.3 -9.9 | 294 10 9.5 -4.3 38 69 18593 290 32 30.1 -10.9 | 293 13 12.3 -5.3 39 62 19202 255 24 23.2 6.2 | 205 13 5.4 11.9 40 59 19507 260 21 20.7 3.6 | 197 10 2.9 9.3 41 56 19812 230 29 22.2 18.6 | 190 25 4.4 24.3 42 53 20117 240 33 28.6 16.5 | 206 25 10.8 22.2 43 50 20520 275 29 28.9 -2.5 | 254 12 11.1 3.1 44 48 20726 285 31 29.9 -8.0 | 281 12 12.2 -2.4 45 46 21031 280 30 29.5 -5.2 | 268 12 11.8 0.5 46 44 21336 260 24 23.6 4.2 | 211 11 5.9 9.8 47 40 21946 285 22 21.3 -5.7 | 270 3 3.5 -0.0 48 36 22555 235 20 16.4 11.5 | 175 17 -1.4 17.1 49 34 22860 240 19 16.5 9.5 | 175 15 -1.3 15.2 50 33 23165 290 23 21.6 -7.9 | 300 4 3.8 -2.2 51 31 23470 240 23 19.9 11.5 | 187 17 2.2 17.2 52 30 23670 265 26 25.9 2.3 | 226 11 8.1 7.9 53 27 24384 280 20 19.7 -3.5 | 221 3 1.9 2.2 54 26 24689 265 17 16.9 1.5 | 173 7 -0.8 7.1 55 24 24994 285 21 20.3 -5.4 | 265 3 2.5 0.2 56 23 25298 280 16 15.8 -2.8 | 145 4 -2.0 2.9 57 21 25908 315 20 14.1 -14.1 | 23 9 -3.6 -8.5 58 20 26213 285 13 12.6 -3.4 | 114 6 -5.2 2.3 59 20 26220 290 17 16.0 -5.8 | 85 2 -1.8 -0.1 60 17 27127 285 12 11.6 -3.1 | 113 7 -6.2 2.6 61 17 27432 260 11 10.8 1.9 | 138 10 -6.9 7.6 62 16 27737 285 14 13.5 -3.6 | 116 5 -4.2 2.0 63 14 28346 285 30 29.0 -7.8 | 281 11 11.2 -2.1 64 13 29261 280 41 40.4 -7.1 | 274 23 22.6 -1.5 65 12 29566 285 41 39.6 -10.6 | 283 22 21.8 -4.9 66 11 29870 265 40 39.8 3.5 | 247 24 22.1 9.2 67 10 30730 280 40 39.4 -6.9 | 273 22 21.6 -1.3 Wind Parameters Mean winds (0-6000m): 257.7 at 24.9 knts Storm direction: 287.7 at 18.6 knts Shear (0-3000m) pos: 1.0 neg: 3.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 84.1 neg: -29.5 tot: 54.5 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 95.60 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 ------------------------------------------------------------------------------- 500 352 9 80 17| 0.0 7.0 7.0| 0.0 -22.9 -22.9 -45.8 -0.70| 7.3 -5.1 1000 334 9 81 14| 0.0 5.9 5.9| 29.4 -24.4 5.0 5.0 0.22| 9.8 2.2 1500 305 9 92 10| 0.0 4.7 4.7| 41.9 -29.5 12.4 8.3 0.24| 9.3 2.2 2000 287 9 109 9| 0.0 4.0 4.0| 49.1 -29.5 19.6 9.8 0.27| 8.3 2.3 2500 275 10 121 9| 0.0 4.2 4.2| 63.2 -29.5 33.6 13.5 0.34| 8.1 2.8 3000 265 11 136 9| 1.0 3.5 4.5| 84.1 -29.5 54.5 18.2 0.43| 7.8 3.3 4000 263 16 166 8| 2.5 2.6 5.1|131.9 -29.5 102.4 25.6 0.54| 7.7 4.1 5000 261 21 197 9| 2.0 3.6 5.5|131.9 -54.4 77.6 15.5 0.38| 7.6 2.9 6000 258 25 211 13| 2.0 2.9 4.9|171.3 -69.5 101.7 17.0 0.37| 7.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251213.00.gif