UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 26 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 84 SFC 937 631 26.0 10.0 37 16.0 16.0 320 7 304.8 306.3 291.6 329.6 8.25 2 926 758 23.8 9.8 41 14.0 15.1 274 7 303.6 305.1 291.2 328.2 8.24 3 925 770 23.6 9.6 41 14.0 14.9 270 7 303.4 304.9 291.1 327.8 8.13 4 850 1500 16.6 8.6 59 8.0 11.7 245 11 303.5 305.1 291.2 328.3 8.27 5 754 2504 7.4 5.9 90 1.5 6.5 249 13 304.1 305.6 291.0 327.4 7.75 6 749 2559 7.8 0.8 61 7.0 4.1 253 13 305.2 306.2 289.3 321.7 5.42 7 738 2681 7.0 -2.0 53 9.0 2.5 262 13 305.6 306.4 288.5 319.3 4.47 8 725 2827 5.4 -2.6 56 8.0 1.5 273 12 305.4 306.2 288.3 318.8 4.36 9 713 2963 5.8 -16.2 19 22.0 -2.1 284 12 307.3 307.6 286.1 312.2 1.51 10 709 3010 5.6 -13.4 24 19.0 -1.7 287 12 307.6 307.9 286.6 313.7 1.92 11 700 3114 4.6 -13.4 26 18.0 -2.3 285 13 307.6 307.9 286.6 313.8 1.94 12 643 3797 -1.1 -14.1 37 13.0 -5.8 245 23 308.7 309.0 287.1 315.1 2.00 13 615 4151 -2.1 -33.1 7 31.0 -9.2 252 27 311.5 311.6 286.4 312.8 0.38 14 586 4532 -4.5 -44.5 3 40.0 -11.4 268 24 313.0 313.0 286.5 313.5 0.12 15 514 5549 -11.5 -44.5 5 33.0 -16.5 271 36 316.5 316.5 287.8 317.0 0.14 16 500 5760 -12.7 -47.7 4 35.0 -17.6 275 39 317.6 317.6 288.1 317.9 0.10 17 476 6133 -14.5 -50.5 3 36.0 -19.0 281 43 319.8 319.8 288.8 320.1 0.08 18 400 7430 -22.3 -53.3 4 31.0 -25.4 285 68 326.0 326.0 290.6 326.3 0.07 19 387 7672 -23.9 -49.9 7 26.0 -26.6 280 70 327.0 327.0 291.0 327.4 0.10 20 367 8058 -26.3 -40.3 26 14.0 -28.2 285 75 328.8 328.9 291.7 330.0 0.31 21 331 8795 -32.3 -37.3 61 5.0 -33.0 289 84 330.4 330.5 292.3 332.2 0.47 22 300 9480 -38.3 -42.4 65 4.1 -38.7 285 88 331.4 331.4 292.4 332.6 0.30 23 289 9736 -40.5 -43.7 71 3.2 -40.8 285 88 331.8 331.9 292.5 332.9 0.28 24 284 9854 -41.5 -44.4 73 2.9 -41.7 285 89 332.0 332.1 292.5 333.0 0.26 25 282 9902 -41.5 -47.5 52 6.0 -41.9 285 89 332.7 332.7 292.6 333.4 0.19 26 279 9975 -42.1 -46.0 66 3.9 -42.4 285 89 332.9 332.9 292.7 333.7 0.22 27 276 10048 -42.3 -53.3 29 11.0 -42.9 285 89 333.6 333.6 292.8 334.0 0.10 28 266 10296 -43.7 -59.7 15 16.0 -44.3 285 89 335.1 335.1 293.2 335.3 0.05 29 250 10710 -47.1 -68.1 7 21.0 -47.6 285 90 336.0 336.0 293.3 336.1 0.02 30 240 10980 -48.5 -68.5 8 20.0 -49.0 283 94 337.9 337.9 293.8 337.9 0.02 31 212 11792 -50.7 -76.7 3 26.0 -51.1 283 96 346.7 346.7 295.9 346.7 0.01 32 200 12170 -53.5 -77.5 4 24.0 -53.8 285 108 348.0 348.0 296.2 348.1 0.00 33 194 12365 -54.5 -78.1 4 23.6 -54.8 280 111 349.4 349.4 296.5 349.4 0.00 34 161 13541 -60.9 -81.9 5 21.0 -61.1 276 105 357.8 357.8 298.2 357.9 0.00 35 150 13980 -61.9 -84.9 3 23.0 -62.0 275 103 363.4 363.4 299.4 363.4 0.00 36 119 15390 -69.1 -88.1 5 19.0 -69.2 275 89 375.1 375.1 301.4 375.1 0.00 37 101 16361 -72.9 -90.9 5 18.0 -72.9 275 79 385.8 385.8 303.2 385.8 0.00 38 100 16420 -72.1 -90.1 5 18.0 -72.2 275 79 388.4 388.4 303.6 388.4 0.00 39 70 18510 -73.5 -89.5 7 16.0 -73.6 285 46 427.1 427.1 308.5 427.1 0.00 40 66 18855 -74.5 -90.5 7 16.0 -74.6 285 47 432.2 432.2 309.1 432.2 0.00 41 58 19621 -68.1 -90.1 3 22.0 -68.3 270 33 462.9 462.9 312.0 462.9 0.00 42 52 20275 -70.5 -91.5 3 21.0 -70.6 245 22 472.0 472.0 312.8 472.0 0.00 43 50 20510 -68.7 -90.7 3 22.0 -68.9 275 12 481.6 481.6 313.6 481.6 0.00 44 47 20883 -64.7 -90.7 2 26.0 -65.0 266 16 499.8 499.8 314.9 499.8 0.00 45 42 21568 -65.3 -90.3 2 25.0 -65.7 231 17 514.6 514.6 315.9 514.7 0.00 46 40 21865 -64.5 -91.5 1 27.0 -64.9 232 21 523.9 523.9 316.5 523.9 0.00 47 39 22021 -61.1 -91.1 1 30.0 -61.7 233 21 536.3 536.3 317.3 536.3 0.00 48 30 23660 -57.9 -87.9 1 30.0 -59.0 70 4 586.8 586.8 320.0 586.8 0.01 49 29 23873 -59.3 -88.3 1 29.0 -60.3 94 6 588.7 588.7 320.1 588.7 0.01 50 20 26230 -53.1 -86.1 1 33.0 -55.8 225 14 673.6 673.6 323.6 673.7 0.01 51 16 27679 -49.5 -84.5 1 35.0 -53.7 230 11 729.8 729.8 325.4 729.9 0.02 52 10 30780 -46.1 -83.1 1 37.0 -53.3 255 18 847.5 847.5 328.4 847.8 0.04 53 8.3 32021 -45.3 -83.3 1 38.0 -53.7 897.0 897.0 329.4 897.5 0.05 54 6.0 34200 -42.5 -82.5 0 40.0 -53.8 996.3 996.4 331.1 997.2 0.07 TRP 101 16361 -72.9 -90.9 5 18.0 -72.9 275 79 385.8 385.8 303.2 385.8 0.00 WND 194 12365 -54.5 -78.1 4 23.6 -54.8 280 111 349.4 349.4 296.5 349.4 0.00 Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 654.00 mb = 3665.20 m = 12024.80 ft Wetbulb zero: 719.98 mb = 2883.69 m = 9460.80 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 34.25 % Est. max temperature: 25.21 C = 77.38 F Sfc-Lift cond lev (LCL): 740.64 mb = 2651.54 m = 8699.16 ft T: 7.19 C 700-500 lapse rate: 6.54 C/km ThetaE index: 16.09 C Layer 754.0- 709.0 mb Conv cond level (CCL): 732.31 mb = 2744.47 m = 9004.06 ft Mean mixing ratio: 8.21 g/kg Conv temperature: 26.72 C = 80.09 F Cap Strength: 1.42 C Lifted Index: -0.59 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 0.95 C Showalter Index: -0.65 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 21.30 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 196.20 Risk: None Energy Index: -2.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.42 J/kg Max Up Vert Vel: 9.21 m/s Conv Inhibition (B-): 36.64 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 752.50 mb = 2520.60 m = 8269.59 ft Lev Free Conv (LFC): 667.50 mb = 3496.32 m = 11470.73 ft Equ Level (EL): 477.50 mb = 6109.63 m = 20044.48 ft B at Equ Level: 41.69 J/kg Max Parcel Lev (MPL): 407.50 mb = 7291.58 m = 23922.22 ft Wind level data Storm motion: 297 at 17 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 ---------------------------------------------------------- 0 937 631 320 7 4.5 -5.4 | 103 11 -10.8 2.6 1 925 770 270 7 7.0 -0.0 | 134 11 -8.3 7.9 2 910 914 265 6 6.0 0.5 | 132 13 -9.3 8.5 3 878 1219 265 11 11.0 1.0 | 154 10 -4.3 8.9 4 850 1500 245 11 10.0 4.6 | 157 14 -5.3 12.6 5 848 1524 250 12 11.3 4.1 | 162 13 -4.0 12.0 6 817 1829 230 13 10.0 8.4 | 162 17 -5.3 16.3 7 788 2134 225 12 8.5 8.5 | 158 18 -6.8 16.4 8 759 2438 245 13 11.8 5.5 | 165 14 -3.5 13.4 9 706 3048 290 12 11.3 -4.1 | 134 6 -4.0 3.8 10 700 3114 285 13 12.6 -3.4 | 149 5 -2.7 4.6 11 679 3353 255 16 15.5 4.1 | 181 12 0.2 12.1 12 653 3658 245 20 18.1 8.5 | 190 17 2.8 16.4 13 628 3962 245 28 25.4 11.8 | 207 22 10.1 19.8 14 582 4572 270 24 24.0 -0.0 | 228 12 8.7 7.9 15 559 4877 280 32 31.5 -5.6 | 262 16 16.2 2.4 16 538 5182 265 30 29.9 2.6 | 234 18 14.6 10.6 17 500 5760 275 39 38.9 -3.4 | 259 24 23.6 4.5 18 478 6096 280 43 42.3 -7.5 | 269 27 27.1 0.5 19 441 6706 295 43 39.0 -18.2 | 293 26 23.7 -10.2 20 406 7315 295 67 60.7 -28.3 | 294 50 45.4 -20.4 21 400 7430 285 68 65.7 -17.6 | 281 51 50.4 -9.7 22 389 7620 280 69 68.0 -12.0 | 274 53 52.7 -4.0 23 343 8534 290 82 77.1 -28.0 | 288 65 61.8 -20.1 24 300 9480 285 88 85.0 -22.8 | 282 71 69.7 -14.8 25 250 10710 285 90 86.9 -23.3 | 282 73 71.7 -15.3 26 219 11582 280 102 100.5 -17.7 | 277 86 85.2 -9.8 27 209 11887 285 93 89.8 -24.1 | 282 76 74.5 -16.1 28 200 12170 285 108 104.3 -28.0 | 283 91 89.0 -20.0 29 194 12365 280 111 109.3 -19.3 | 277 95 94.0 -11.3 30 190 12497 280 111 109.3 -19.3 | 277 95 94.0 -11.3 31 150 13980 275 103 102.6 -9.0 | 271 87 87.3 -1.0 32 101 16361 275 79 78.7 -6.9 | 269 63 63.4 1.1 33 100 16420 275 79 78.7 -6.9 | 269 63 63.4 1.1 34 94 16764 275 79 78.7 -6.9 | 269 63 63.4 1.1 35 90 17069 270 61 61.0 -0.0 | 260 46 45.7 7.9 36 81 17678 265 64 63.8 5.6 | 254 50 48.5 13.5 37 77 17983 255 62 59.9 16.0 | 242 51 44.6 24.0 38 70 18510 285 46 44.4 -11.9 | 278 29 29.2 -4.0 39 66 18898 285 47 45.4 -12.2 | 278 30 30.1 -4.2 40 62 19202 260 41 40.4 7.1 | 239 29 25.1 15.1 41 59 19507 270 43 43.0 -0.0 | 254 29 27.7 7.9 42 56 19812 270 18 18.0 -0.0 | 199 8 2.7 7.9 43 53 20117 245 20 18.1 8.5 | 190 17 2.8 16.4 44 51 20422 245 24 21.8 10.1 | 200 19 6.5 18.1 45 50 20510 275 12 12.0 -1.0 | 154 8 -3.3 6.9 46 48 20726 285 18 17.4 -4.7 | 213 4 2.1 3.3 47 46 21031 250 14 13.2 4.8 | 171 13 -2.1 12.7 48 44 21336 280 15 14.8 -2.6 | 175 5 -0.5 5.3 49 42 21641 220 18 11.6 13.8 | 170 22 -3.7 21.7 50 40 21946 235 22 18.0 12.6 | 188 21 2.7 20.6 51 38 22250 230 20 15.3 12.9 | 180 21 0.0 20.8 52 36 22555 310 10 7.7 -6.4 | 101 8 -7.6 1.5 53 34 22860 45 1 -0.7 -0.7 | 114 18 -16.0 7.2 54 30 23660 70 4 -3.8 -1.4 | 109 20 -19.0 6.6 55 27 24384 150 10 -5.0 8.7 | 129 26 -20.3 16.6 56 23 25298 180 13 0.0 13.0 | 144 26 -15.3 20.9 57 21 25908 225 14 9.9 9.9 | 163 19 -5.4 17.8 58 20 26230 225 14 9.9 9.9 | 163 19 -5.4 17.8 59 19 26518 225 14 9.9 9.9 | 163 19 -5.4 17.8 60 18 26822 235 18 14.7 10.3 | 178 18 -0.5 18.3 61 17 27127 230 19 14.6 12.2 | 178 20 -0.7 20.2 62 17 27432 200 16 5.5 15.0 | 157 25 -9.8 23.0 63 16 27737 235 10 8.2 5.7 | 153 15 -7.1 13.7 64 15 28042 230 13 10.0 8.4 | 162 17 -5.3 16.3 65 14 28651 285 13 12.6 -3.4 | 149 5 -2.7 4.6 66 13 28956 255 13 12.6 3.4 | 166 12 -2.7 11.3 67 13 29261 265 17 16.9 1.5 | 190 10 1.7 9.4 68 12 29566 260 12 11.8 2.1 | 161 11 -3.5 10.0 69 11 29870 220 10 6.4 7.7 | 150 18 -8.9 15.6 70 11 30175 245 13 11.8 5.5 | 165 14 -3.5 13.4 71 10 30780 255 18 17.4 4.7 | 189 13 2.1 12.6 Wind Parameters Mean winds (0-6000m): 267.5 at 23.0 knts Storm direction: 297.5 at 17.2 knts Shear (0-3000m) pos: 2.1 neg: 4.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 86.0 deg Storm rel helicity (0-3000m) pos: 59.5 neg: -14.1 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.29 Bulk Shear: 33.01 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 ------------------------------------------------------------------------------- 500 272 7 134 11| 0.0 8.2 8.2| 24.0 -0.0 24.0 48.1 0.83| 10.3 8.6 1000 261 9 147 11| 0.0 6.6 6.6| 33.4 -0.0 33.4 33.4 0.69| 8.6 5.9 1500 248 10 155 13| 0.0 4.9 4.9| 33.4 -6.8 26.6 17.7 0.47| 7.2 3.4 2000 246 11 157 13| 1.9 3.7 5.6| 42.7 -7.4 35.4 17.7 0.42| 7.4 3.1 2500 253 11 158 12| 2.5 3.0 5.5| 45.3 -14.1 31.2 12.5 0.28| 7.6 2.1 3000 254 12 162 12| 2.1 4.5 6.6| 59.5 -14.1 45.4 15.1 0.32| 8.4 2.7 4000 254 16 178 12| 3.0 3.4 6.4|121.4 -14.1 107.3 26.8 0.42| 9.0 3.8 5000 260 19 197 12| 3.1 3.1 6.2|174.6 -42.1 132.5 26.5 0.38| 9.4 3.6 6000 267 23 221 12| 3.8 2.6 6.4|284.8 -42.1 242.7 40.4 0.47| 9.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251226.12.gif