UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 29 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 122 SFC 941 631 23.2 -0.8 20 24.0 10.7 300 8 301.5 302.3 286.5 313.2 3.83 2 925 801 20.4 -0.6 24 21.0 9.6 290 6 300.2 300.9 286.1 312.1 3.95 3 923 820 20.2 -0.8 24 21.0 9.5 288 6 300.2 300.9 286.0 312.0 3.90 4 850 1521 13.4 -1.6 35 15.0 6.0 250 8 300.2 300.9 286.1 312.3 4.00 5 700 3111 -1.5 -7.5 64 6.0 -4.0 260 24 300.8 301.4 285.4 310.3 3.11 6 679 3353 -3.5 -9.5 63 6.0 -5.8 267 34 301.2 301.7 285.2 309.7 2.74 7 664 3530 -3.1 -21.1 23 18.0 -8.3 271 41 303.6 303.8 284.2 307.1 1.07 8 661 3566 -2.7 -30.7 10 28.0 -9.1 272 42 304.4 304.5 283.8 306.0 0.45 9 653 3663 -1.3 -43.3 2 42.0 -8.9 275 46 307.1 307.1 284.4 307.6 0.13 10 640 3823 -2.3 -46.3 2 44.0 -9.7 278 47 307.7 307.7 284.6 308.1 0.09 11 627 3987 -0.7 -47.7 1 47.0 -8.8 280 49 311.4 311.4 285.9 311.7 0.08 12 620 4076 -1.3 -48.3 1 47.0 -9.3 279 51 311.7 311.7 286.0 312.0 0.08 13 606 4259 0.2 278 57 315.5 14 564 4830 -4.5 -24.5 19 20.0 -10.2 274 69 316.5 316.6 288.6 319.7 0.93 15 500 5770 -10.1 -38.1 8 28.0 -15.4 270 76 320.7 320.8 289.3 321.8 0.29 16 404 7367 -23.7 -53.7 5 30.0 -26.4 265 84 323.3 323.3 289.8 323.5 0.06 17 400 7440 -23.7 -55.7 4 32.0 -26.5 265 84 324.2 324.2 290.1 324.4 0.05 18 357 8261 -27.5 -63.5 2 36.0 -29.8 269 84 329.8 329.8 291.7 329.9 0.02 19 330 8827 -26.1 -63.1 2 37.0 -28.9 268 94 339.2 339.2 294.1 339.3 0.02 20 300 9510 -28.9 -54.9 6 26.0 -31.2 255 108 344.6 344.7 295.5 345.0 0.07 21 297 9582 -29.1 -56.1 6 27.0 -31.4 255 108 345.4 345.4 295.7 345.6 0.06 22 250 10790 -39.3 -60.3 9 21.0 -40.4 265 111 347.6 347.6 296.1 347.8 0.05 23 226 11474 -45.5 -62.5 13 17.0 -46.1 265 116 348.3 348.3 296.3 348.5 0.04 24 222 11593 -46.3 -63.6 12 17.3 -46.9 265 117 348.8 348.8 296.4 349.0 0.03 25 200 12280 -51.3 -70.3 9 19.0 -51.7 260 110 351.5 351.5 297.0 351.6 0.01 26 198 12345 -52.3 -70.3 10 18.0 -52.7 259 109 351.0 351.0 296.8 351.0 0.01 27 181 12920 -54.1 -79.1 3 25.0 -54.4 252 104 357.1 357.1 298.1 357.2 0.00 28 150 14090 -64.5 -83.5 6 19.0 -64.6 260 93 359.0 359.0 298.5 359.0 0.00 29 123 15286 -71.9 -87.9 7 16.0 -71.9 241 87 366.5 366.5 299.9 366.5 0.00 30 103 16320 -77.7 -90.7 11 13.0 -77.7 265 74 374.4 374.4 301.4 374.4 0.00 31 100 16490 -77.5 -91.5 9 14.0 -77.5 260 72 378.0 378.0 301.9 378.0 0.00 32 75 18150 -74.5 -89.5 8 15.0 -74.6 284 55 416.7 416.7 307.3 416.7 0.00 33 70 18550 -75.1 -90.1 8 15.0 -75.2 280 27 423.7 423.7 308.2 423.7 0.00 34 61 19348 -76.9 -90.9 9 14.0 -76.9 265 30 436.7 436.7 309.6 436.7 0.00 35 60 19444 -72.9 -89.9 6 17.0 -73.0 272 33 447.7 447.7 310.6 447.7 0.00 36 56 19849 -73.9 -90.9 6 17.0 -74.0 272 28 454.4 454.4 311.3 454.4 0.00 37 52 20289 -68.1 -91.1 2 23.0 -68.3 273 28 477.6 477.6 313.2 477.6 0.00 38 52 20289 -64.3 -90.3 2 26.0 -64.6 273 28 486.5 486.5 314.0 486.5 0.00 39 50 20530 -64.3 -90.3 2 26.0 -64.6 245 24 492.0 492.0 314.4 492.0 0.00 40 49 20654 -63.5 -89.5 2 26.0 -63.9 245 24 496.7 496.7 314.7 496.7 0.00 41 33 23098 -59.7 -88.7 1 29.0 -60.6 282 19 566.2 566.2 319.0 566.3 0.00 42 30 23690 -61.7 -88.7 2 27.0 -62.4 240 28 576.4 576.4 319.5 576.5 0.00 43 28 24125 -56.3 -87.3 1 31.0 -57.8 242 27 602.9 602.9 320.7 603.0 0.01 44 24 25113 -53.7 -85.7 1 32.0 -55.9 220 15 637.7 637.7 322.2 637.7 0.01 45 22 25670 -57.1 -86.1 1 29.0 -58.7 187 19 643.6 643.6 322.4 643.7 0.01 46 20 26280 -53.5 -84.5 1 31.0 -56.1 220 9 672.4 672.4 323.5 672.5 0.02 47 15 28138 -51.7 -83.7 1 32.0 -55.4 238 13 736.1 736.1 325.6 736.3 0.02 48 14 28588 -48.7 -82.7 1 34.0 -53.6 247 12 760.9 760.9 326.3 761.2 0.03 49 12 29594 -51.9 -83.9 1 32.0 -56.1 214 12 783.9 783.9 326.8 784.1 0.03 50 10 30790 -46.3 -81.3 1 35.0 -53.4 205 16 846.7 846.7 328.3 847.2 0.05 51 8.7 31726 -41.3 -79.3 1 38.0 -51.5 900.5 900.6 329.4 901.5 0.09 52 6.5 33675 -48.3 -82.3 1 34.0 -56.1 949.3 949.3 330.4 950.1 0.07 53 5.3 35051 -37.7 -78.7 1 41.0 -52.6 1053.8 1053.9 332.0 1055.7 0.15 TRP 103 16320 -77.7 -90.7 11 13.0 -77.7 265 74 374.4 374.4 301.4 374.4 0.00 WND 222 11593 -46.3 -63.6 12 17.3 -46.9 265 117 348.8 348.8 296.4 349.0 0.03 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 715.10 mb = 2950.93 m = 9681.42 ft Freezing level: 607.87 mb = 4234.73 m = 13893.31 ft Freezing level: 604.21 mb = 4283.41 m = 14053.00 ft Wetbulb zero: 759.70 mb = 2440.74 m = 8007.57 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 32.15 % Est. max temperature: 22.19 C = 71.94 F Sfc-Lift cond lev (LCL): 658.14 mb = 3600.49 m = 11812.50 ft T: -2.20 C 700-500 lapse rate: 3.23 C/km ThetaE index: 6.29 C Layer 700.0- 653.0 mb Conv cond level (CCL): 519.88 mb = 5465.91 m = 17932.55 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 40.70 C = 105.25 F Cap Strength: 10.55 C Lifted Index: 10.86 C Risk: None Lifted Index @300 mb: 23.29 C Lifted Index @700 mb: 0.49 C Showalter Index: 10.80 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 8.50 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.59 J/kg Max Up Vert Vel: 2.28 m/s Conv Inhibition (B-): 52213.89 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 673.94 mb = 3412.24 m = 11194.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 33 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 ---------------------------------------------------------- 0 941 631 300 8 6.9 -4.0 | 121 25 -21.2 13.0 1 925 801 290 6 5.6 -2.1 | 124 27 -22.4 14.9 2 913 914 280 4 3.9 -0.7 | 124 29 -24.1 16.3 3 850 1521 250 8 7.5 2.7 | 134 28 -20.6 19.7 4 850 1524 255 10 9.7 2.6 | 137 27 -18.4 19.5 5 819 1829 280 12 11.8 -2.1 | 132 22 -16.3 14.9 6 789 2134 265 20 19.9 1.7 | 156 20 -8.2 18.7 7 732 2743 255 22 21.3 5.7 | 163 24 -6.8 22.6 8 705 3048 260 24 23.6 4.2 | 168 22 -4.5 21.1 9 700 3111 260 24 23.6 4.2 | 168 22 -4.5 21.1 10 653 3658 275 46 45.8 -4.0 | 234 22 17.7 12.9 11 629 3962 280 48 47.3 -8.3 | 246 21 19.2 8.6 12 582 4572 275 67 66.7 -5.8 | 254 40 38.7 11.1 13 500 5770 270 76 76.0 -0.0 | 251 51 47.9 17.0 14 479 6096 270 79 79.0 -0.0 | 252 54 50.9 17.0 15 400 7440 265 84 83.7 7.3 | 246 61 55.6 24.3 16 344 8534 270 84 84.0 -0.0 | 253 58 55.9 17.0 17 316 9144 265 104 103.6 9.1 | 251 80 75.5 26.0 18 300 9510 255 108 104.3 28.0 | 240 88 76.2 44.9 19 290 9754 255 107 103.4 27.7 | 239 88 75.3 44.6 20 250 10790 265 111 110.6 9.7 | 252 87 82.5 26.6 21 222 11593 265 117 116.6 10.2 | 253 93 88.5 27.1 22 212 11887 265 117 116.6 10.2 | 253 93 88.5 27.1 23 200 12280 260 110 108.3 19.1 | 246 88 80.2 36.1 24 175 13106 250 102 95.8 34.9 | 233 85 67.8 51.8 25 150 14090 260 93 91.6 16.1 | 242 72 63.5 33.1 26 130 14935 255 82 79.2 21.2 | 233 64 51.1 38.2 27 124 15240 240 87 75.3 43.5 | 218 77 47.3 60.5 28 103 16320 265 74 73.7 6.4 | 243 51 45.6 23.4 29 100 16490 260 72 70.9 12.5 | 235 52 42.8 29.5 30 95 16764 260 72 70.9 12.5 | 235 52 42.8 29.5 31 90 17069 260 73 71.9 12.7 | 236 53 43.8 29.6 32 77 17983 285 67 64.7 -17.3 | 271 37 36.6 -0.4 33 70 18550 280 27 26.6 -4.7 | 173 12 -1.5 12.3 34 66 18898 285 28 27.0 -7.2 | 174 10 -1.0 9.7 35 63 19202 255 25 24.1 6.5 | 170 24 -3.9 23.4 36 59 19507 275 35 34.9 -3.1 | 206 15 6.8 13.9 37 56 19812 275 29 28.9 -2.5 | 183 14 0.8 14.4 38 54 20117 255 21 20.3 5.4 | 161 24 -7.8 22.4 39 51 20422 285 33 31.9 -8.5 | 204 9 3.8 8.4 40 50 20530 245 24 21.8 10.1 | 167 28 -6.3 27.1 41 46 21031 245 24 21.8 10.1 | 167 28 -6.3 27.1 42 44 21336 245 22 19.9 9.3 | 163 27 -8.1 26.2 43 40 21946 245 41 37.2 17.3 | 195 35 9.1 34.3 44 34 22860 270 17 17.0 -0.0 | 147 20 -11.1 17.0 45 33 23165 285 20 19.3 -5.2 | 143 15 -8.8 11.8 46 31 23470 245 16 14.5 6.8 | 150 27 -13.6 23.7 47 30 23690 240 28 24.2 14.0 | 173 31 -3.8 31.0 48 28 24079 240 28 24.2 14.0 | 173 31 -3.8 31.0 49 27 24384 250 21 19.7 7.2 | 161 26 -8.4 24.1 50 24 24994 240 14 12.1 7.0 | 146 29 -16.0 24.0 51 23 25298 190 16 2.8 15.8 | 142 41 -25.3 32.7 52 21 25908 185 21 1.8 20.9 | 145 46 -26.3 37.9 53 20 26213 210 14 7.0 12.1 | 144 36 -21.1 29.1 54 20 26280 220 9 5.8 6.9 | 137 33 -22.3 23.8 55 19 26518 245 10 9.1 4.2 | 138 28 -19.0 21.2 56 18 26822 205 10 4.2 9.1 | 137 35 -23.9 26.0 57 18 27127 210 13 6.5 11.3 | 143 36 -21.6 28.2 58 17 27432 210 18 9.0 15.6 | 150 38 -19.1 32.5 59 15 28346 245 12 10.9 5.1 | 142 28 -17.2 22.0 60 13 28956 250 12 11.3 4.1 | 141 27 -16.8 21.1 61 12 29566 210 12 6.0 10.4 | 141 35 -22.1 27.3 62 12 29870 240 10 8.7 5.0 | 138 29 -19.4 22.0 63 10 30790 205 16 6.8 14.5 | 146 38 -21.3 31.5 Wind Parameters Mean winds (0-6000m): 271.1 at 43.7 knts Storm direction: 301.1 at 32.8 knts Shear (0-3000m) pos: 5.8 neg: 1.7 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 246.4 neg: -10.7 tot: 235.7 m^2/s^2 ave: 78.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 195.45 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 ------------------------------------------------------------------------------- 500 285 5 124 28| 0.0 4.5 4.5| 19.0 0.0 19.0 37.9 0.43| 6.2 2.7 1000 268 7 129 28| 0.0 3.3 3.3| 53.9 -1.8 52.1 52.1 0.55| 6.6 3.6 1500 270 9 132 25| 3.2 2.2 5.3|100.1 -10.7 89.4 59.6 0.56| 8.7 4.8 2000 266 12 138 24| 2.4 2.5 4.9|112.9 -10.7 102.2 51.1 0.57| 7.4 4.2 2500 263 14 144 23| 2.6 2.0 4.6|131.6 -10.7 120.8 48.3 0.59| 6.8 4.0 3000 265 18 151 21| 5.8 1.7 7.5|246.4 -10.7 235.7 78.6 0.75| 9.4 7.0 4000 271 27 178 16| 5.5 2.9 8.3|306.3 -10.8 295.5 73.9 0.63| 10.3 6.5 5000 272 36 208 18| 4.4 3.2 7.6|306.3 -38.0 268.4 53.7 0.54| 9.2 5.0 6000 271 44 224 22| 3.7 3.3 6.9|316.5 -68.9 247.7 41.3 0.48| 8.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251229.12.gif