UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:0000Z 27 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 105 SFC 939 631 17.6 11.6 68 6.0 13.9 150 2 296.0 297.7 289.5 322.6 9.17 2 932 705 18.4 12.4 68 6.0 14.6 180 2 297.5 299.2 290.5 325.8 9.75 3 925 780 18.2 13.2 73 5.0 15.0 210 3 297.9 299.8 291.2 328.1 10.36 4 857 1431 14.0 10.6 80 3.4 11.9 264 5 300.1 301.8 291.1 327.8 9.41 5 850 1500 14.0 7.0 63 7.0 9.9 265 6 300.8 302.2 289.6 322.8 7.41 6 843 1570 13.8 5.8 58 8.0 9.2 264 6 301.3 302.6 289.3 321.8 6.87 7 837 1630 14.0 0.0 38 14.0 6.8 263 7 302.1 303.0 287.4 316.0 4.57 8 700 3107 3.2 -22.8 13 26.0 -4.7 265 22 306.0 306.2 284.9 308.9 0.87 9 695 3165 2.8 -25.2 11 28.0 -5.2 268 22 306.2 306.3 284.8 308.6 0.71 10 686 3271 3.8 -38.2 3 42.0 -5.5 275 21 308.5 308.5 285.0 309.2 0.21 11 507 5663 -11.7 -42.7 6 31.0 -16.7 280 39 317.5 317.5 288.1 318.2 0.17 12 500 5770 -12.3 -38.3 9 26.0 -16.9 280 40 318.0 318.1 288.4 319.1 0.28 13 472 6207 -14.7 -24.7 42 10.0 -17.3 287 52 320.4 320.6 290.0 324.1 1.09 14 460 6401 -15.1 -45.1 6 30.0 -19.4 280 61 322.2 322.3 289.6 322.8 0.15 15 440 6734 -17.7 -23.7 59 6.0 -19.3 271 62 323.1 323.3 291.0 327.5 1.28 16 423 7027 -19.3 -31.3 34 12.0 -21.7 281 66 324.7 324.8 290.9 327.1 0.66 17 401 7422 -21.5 -30.5 44 9.0 -23.3 294 72 326.8 327.0 291.6 329.5 0.75 18 400 7440 -21.5 -30.5 44 9.0 -23.3 295 72 327.0 327.2 291.6 329.8 0.75 19 383 7759 -23.1 -37.1 27 14.0 -25.4 294 74 329.0 329.1 291.9 330.6 0.41 20 347 8474 -27.9 -51.9 8 24.0 -30.0 289 82 332.0 332.0 292.3 332.3 0.09 21 300 9500 -36.7 -58.7 8 22.0 -37.9 285 78 333.6 333.7 292.7 333.8 0.05 22 250 10730 -47.7 -61.7 18 14.0 -48.1 280 81 335.2 335.2 293.2 335.3 0.04 23 224 11446 -53.5 -64.5 25 11.0 -53.7 284 85 336.9 337.0 293.6 337.1 0.03 24 214 11741 -51.3 -76.3 4 25.0 -51.7 282 93 344.8 344.8 295.5 344.8 0.01 25 206 11988 -51.3 -76.3 4 25.0 -51.7 281 100 348.6 348.6 296.3 348.6 0.01 26 200 12180 -52.3 -77.3 3 25.0 -52.7 280 105 349.9 349.9 296.6 350.0 0.01 27 176 12996 -57.2 -79.7 4 22.4 -57.5 285 112 354.9 354.9 297.7 354.9 0.00 28 156 13748 -61.9 -81.9 5 20.0 -62.0 285 104 359.4 359.4 298.6 359.4 0.00 29 150 13990 -62.9 -82.9 5 20.0 -63.0 285 101 361.7 361.7 299.0 361.7 0.00 30 121 15297 -69.3 -88.3 5 19.0 -69.4 280 89 372.9 372.9 301.1 372.9 0.00 31 100 16430 -72.3 -89.3 6 17.0 -72.3 275 81 388.0 388.0 303.5 388.0 0.00 32 99 16489 -72.5 -89.5 6 17.0 -72.6 280 80 388.8 388.8 303.6 388.8 0.00 33 70 18520 -75.1 -89.1 10 14.0 -75.2 255 35 423.7 423.7 308.2 423.7 0.00 34 60 19414 -73.3 -90.3 6 17.0 -73.4 253 41 446.8 446.8 310.6 446.8 0.00 35 59 19513 -70.1 -89.1 5 19.0 -70.2 253 42 456.2 456.2 311.4 456.2 0.00 36 54 20045 -65.1 -89.1 2 24.0 -65.4 269 38 479.4 479.4 313.4 479.4 0.00 37 50 20510 -66.9 -90.9 2 24.0 -67.1 245 26 485.8 485.8 313.9 485.8 0.00 38 46 21015 -67.5 -90.5 2 23.0 -67.7 250 28 496.1 496.1 314.7 496.1 0.00 39 42 21566 -66.7 -90.7 2 24.0 -67.0 259 31 511.2 511.2 315.7 511.2 0.00 40 40 21867 -60.1 -89.1 1 29.0 -60.8 272 21 534.9 534.9 317.2 534.9 0.00 41 36 22522 -63.1 -90.1 1 27.0 -63.6 212 15 543.5 543.5 317.7 543.5 0.00 42 30 23660 -58.3 -87.3 1 29.0 -59.4 250 14 585.7 585.7 319.9 585.7 0.01 43 28 24094 -56.7 -86.7 1 30.0 -58.1 258 14 601.8 601.8 320.7 601.9 0.01 44 26 24562 -57.3 -87.3 1 30.0 -58.7 280 16 613.0 613.0 321.2 613.1 0.01 45 24 25072 -52.9 -84.9 1 32.0 -55.2 292 22 640.0 640.0 322.3 640.1 0.01 46 20 26240 -55.1 -86.1 1 31.0 -57.3 305 3 667.5 667.5 323.3 667.6 0.01 47 17 27280 -55.5 -85.5 1 30.0 -57.9 293 18 698.0 698.0 324.4 698.1 0.02 48 15 28091 -49.9 -83.9 1 34.0 -54.2 270 13 742.0 742.1 325.7 742.2 0.02 49 14 28544 -49.3 -83.3 1 34.0 -54.0 253 11 758.9 758.9 326.2 759.1 0.03 50 12 29554 -50.5 -83.5 1 33.0 -55.2 215 10 788.8 788.8 327.0 789.1 0.03 51 10 30750 -48.7 -82.7 1 34.0 -54.7 250 19 837.8 837.8 328.1 838.2 0.04 52 9.5 31087 -49.1 -83.1 1 34.0 -55.1 848.6 848.6 328.4 849.0 0.04 53 9.2 31299 -46.5 -81.5 1 35.0 -53.8 866.4 866.4 328.8 867.0 0.06 54 7.5 32650 -48.3 -83.3 1 35.0 -55.6 911.2 911.3 329.7 911.7 0.05 TRP 99 16489 -72.5 -89.5 6 17.0 -72.6 280 80 388.8 388.8 303.6 388.8 0.00 WND 176 12996 -57.2 -79.7 4 22.4 -57.5 285 112 354.9 354.9 297.7 354.9 0.00 Sounding variables and indices 1000-500 mb thick: 5665.00 m Freezing level: 642.12 mb = 3857.62 m = 12656.09 ft Wetbulb zero: 755.97 mb = 2471.31 m = 8107.87 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 22.88 % Est. max temperature: 24.90 C = 76.83 F Sfc-Lift cond lev (LCL): 858.70 mb = 1413.70 m = 4638.08 ft T: 14.11 C 700-500 lapse rate: 5.82 C/km ThetaE index: 19.47 C Layer 857.0- 686.0 mb Conv cond level (CCL): 770.51 mb = 2313.88 m = 7591.37 ft Mean mixing ratio: 9.40 g/kg Conv temperature: 25.42 C = 77.75 F Cap Strength: 3.14 C Lifted Index: 0.57 C Risk: Showers probable Lifted Index @300 mb: 5.76 C Lifted Index @700 mb: 0.13 C Showalter Index: 2.56 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 19.30 C K Index: 7.30 Risk: None Sweat Index: 136.00 Risk: None Energy Index: -0.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.35 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 42451.55 J/kg Cap Strength: 3.14 C Lift Cond Lev (LCL): 825.63 mb = 1742.77 m = 5717.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 ---------------------------------------------------------- 0 939 631 150 2 -1.0 1.7 | 127 21 -16.9 12.8 1 925 780 210 3 1.5 2.6 | 133 20 -14.4 13.7 2 911 914 260 1 1.0 0.2 | 127 19 -14.9 11.2 3 850 1500 265 6 6.0 0.5 | 139 15 -9.9 11.6 4 787 2134 255 10 9.7 2.6 | 155 15 -6.3 13.6 5 759 2438 245 17 15.4 7.2 | 178 18 -0.5 18.2 6 731 2743 240 19 16.5 9.5 | 181 21 0.5 20.6 7 700 3107 265 22 21.9 1.9 | 205 14 6.0 13.0 8 679 3353 280 21 20.7 -3.6 | 213 9 4.8 7.4 9 653 3658 275 25 24.9 -2.2 | 225 13 9.0 8.9 10 582 4572 275 34 33.9 -3.0 | 246 20 18.0 8.1 11 539 5182 280 33 32.5 -5.7 | 252 17 16.6 5.3 12 500 5770 280 40 39.4 -6.9 | 260 24 23.5 4.1 13 479 6096 290 48 45.1 -16.4 | 280 30 29.2 -5.4 14 460 6401 280 61 60.1 -10.6 | 269 44 44.2 0.5 15 441 6706 270 62 62.0 -0.0 | 257 47 46.1 11.1 16 400 7440 295 72 65.3 -30.4 | 291 53 49.3 -19.4 17 390 7620 295 72 65.3 -30.4 | 291 53 49.3 -19.4 18 358 8230 290 83 78.0 -28.4 | 286 64 62.1 -17.3 19 302 9449 285 77 74.4 -19.9 | 279 59 58.5 -8.9 20 300 9500 285 78 75.3 -20.2 | 279 60 59.4 -9.1 21 250 10730 280 81 79.8 -14.1 | 273 64 63.9 -3.0 22 230 11278 285 81 78.2 -21.0 | 279 63 62.3 -9.9 23 200 12180 280 105 103.4 -18.2 | 275 88 87.5 -7.2 24 176 12996 285 112 108.2 -29.0 | 281 94 92.3 -17.9 25 173 13106 285 112 108.2 -29.0 | 281 94 92.3 -17.9 26 150 13990 285 101 97.6 -26.1 | 280 83 81.6 -15.1 27 128 14935 280 101 99.5 -17.5 | 274 84 83.5 -6.5 28 110 15850 280 69 68.0 -12.0 | 271 52 52.0 -0.9 29 100 16430 275 81 80.7 -7.1 | 266 65 64.8 4.0 30 99 16489 280 80 78.8 -13.9 | 273 63 62.9 -2.8 31 94 16764 275 81 80.7 -7.1 | 266 65 64.8 4.0 32 90 17069 280 54 53.2 -9.4 | 267 37 37.3 1.7 33 85 17374 270 56 56.0 -0.0 | 255 42 40.1 11.1 34 73 18288 280 48 47.3 -8.3 | 265 31 31.4 2.7 35 70 18520 255 35 33.8 9.1 | 222 27 17.9 20.1 36 66 18898 250 34 31.9 11.6 | 215 28 16.0 22.7 37 56 19812 255 46 44.4 11.9 | 231 37 28.5 23.0 38 51 20422 290 25 23.5 -8.6 | 252 8 7.6 2.5 39 50 20510 245 26 23.6 11.0 | 199 23 7.6 22.0 40 48 20726 245 26 23.6 11.0 | 199 23 7.6 22.0 41 42 21641 260 31 30.5 5.4 | 222 22 14.6 16.4 42 40 21946 275 18 17.9 -1.6 | 192 10 2.0 9.5 43 36 22555 210 15 7.5 13.0 | 161 25 -8.4 24.0 44 34 22860 255 18 17.4 4.7 | 185 16 1.5 15.7 45 33 23165 230 22 16.9 14.1 | 182 25 0.9 25.2 46 31 23470 250 16 15.0 5.5 | 177 17 -0.9 16.5 47 30 23660 250 14 13.2 4.8 | 170 16 -2.8 15.8 48 28 24079 255 14 13.5 3.6 | 171 15 -2.4 14.7 49 27 24384 295 16 14.5 -6.8 | 162 5 -1.4 4.3 50 26 24689 270 16 16.0 -0.0 | 180 11 0.1 11.1 51 23 25298 305 25 20.5 -14.3 | 306 6 4.6 -3.3 52 22 25603 325 22 12.6 -18.0 | 25 8 -3.3 -7.0 53 20 26213 325 12 6.9 -9.8 | 98 9 -9.0 1.2 54 20 26240 305 3 2.5 -1.7 | 125 16 -13.5 9.3 55 19 26518 320 2 1.3 -1.5 | 123 17 -14.6 9.5 56 17 27127 285 17 16.4 -4.4 | 184 7 0.5 6.7 57 17 27432 300 18 15.6 -9.0 | 171 2 -0.3 2.1 58 14 28346 260 11 10.8 1.9 | 159 14 -5.1 13.0 59 13 28956 240 10 8.7 5.0 | 156 18 -7.3 16.1 60 13 29261 220 7 4.5 5.4 | 145 20 -11.4 16.4 61 12 29566 215 10 5.7 8.2 | 152 22 -10.2 19.2 62 11 30175 260 15 14.8 2.6 | 175 14 -1.1 13.7 63 10 30750 250 19 17.9 6.5 | 186 18 1.9 17.6 Wind Parameters Mean winds (0-6000m): 274.8 at 25.8 knts Storm direction: 304.8 at 19.4 knts Shear (0-3000m) pos: 3.4 neg: 2.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 117.5 neg: -7.0 tot: 110.5 m^2/s^2 ave: 36.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 78.92 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 ------------------------------------------------------------------------------- 500 229 2 131 19| 4.2 0.0 4.2| 14.9 -7.0 7.9 15.7 0.22| 6.7 1.5 1000 256 4 134 17| 4.0 0.0 4.0| 28.2 -7.0 21.2 21.2 0.44| 5.4 2.4 1500 257 5 138 16| 2.7 1.2 3.8| 41.3 -7.0 34.3 22.9 0.57| 4.8 2.7 2000 252 8 148 16| 2.0 3.1 5.1| 72.6 -7.0 65.6 32.8 0.66| 5.9 3.9 2500 252 10 157 16| 3.3 2.5 5.8|107.4 -7.0 100.4 40.1 0.67| 6.9 4.7 3000 259 12 164 14| 3.4 2.1 5.5|117.5 -7.0 110.5 36.8 0.62| 7.2 4.5 4000 267 17 184 12| 3.1 2.1 5.2|141.9 -7.0 134.9 33.7 0.62| 6.6 4.1 5000 271 20 203 12| 3.0 1.7 4.7|162.7 -7.0 155.6 31.1 0.61| 6.1 3.7 6000 275 26 228 13| 3.6 3.1 6.7|227.7-162.8 64.9 10.8 0.33| 8.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251227.00.gif