UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 18 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 189 SFC 947 631 17.0 -5.0 22 22.0 7.0 340 7 294.7 295.2 282.6 303.0 2.78 2 933 771 14.2 -5.8 25 20.0 5.5 327 8 293.1 293.6 281.8 301.0 2.65 3 925 852 13.6 -5.4 26 19.0 5.2 320 9 293.2 293.7 282.0 301.4 2.76 4 850 1555 6.8 -7.2 36 14.0 1.1 355 10 293.3 293.7 281.8 301.1 2.62 5 777 2283 0.0 -8.0 55 8.0 -3.1 22 15 293.6 294.1 282.0 301.6 2.69 6 762 2439 -0.7 -11.7 43 11.0 -4.6 13 16 294.5 294.8 281.6 300.7 2.05 7 726 2827 0.8 -20.2 19 21.0 -5.5 352 19 300.2 300.4 282.8 303.6 1.06 8 700 3119 0.0 -22.0 17 22.0 -6.4 340 21 302.5 302.7 283.6 305.5 0.94 9 644 3781 -3.1 -41.1 3 38.0 -10.0 333 30 306.3 306.3 284.1 306.9 0.16 10 643 3793 -3.1 -40.1 4 37.0 -10.0 333 30 306.4 306.4 284.2 307.1 0.18 11 553 4963 -12.7 -50.7 3 38.0 -17.3 312 30 308.5 308.5 284.8 308.8 0.07 12 528 5316 -12.1 -56.1 1 44.0 -17.1 318 42 313.4 313.4 286.6 313.5 0.04 13 500 5730 -14.5 -52.5 2 38.0 -18.9 305 51 315.4 315.4 287.3 315.6 0.06 14 457 6407 -19.7 -55.7 3 36.0 -23.1 307 58 317.1 317.1 287.8 317.2 0.04 15 400 7390 -24.7 -62.7 2 38.0 -27.3 300 77 322.9 322.9 289.6 323.0 0.02 16 391 7555 -25.5 -58.5 3 33.0 -28.0 299 80 323.9 324.0 290.0 324.1 0.04 17 351 8329 -28.7 -63.7 2 35.0 -30.9 297 96 329.8 329.8 291.7 329.9 0.02 18 300 9430 -37.1 -64.1 4 27.0 -38.3 300 111 333.1 333.1 292.6 333.2 0.02 19 265 10279 -43.9 -64.9 8 21.0 -44.6 300 120 335.2 335.2 293.1 335.3 0.02 20 254 10564 -45.2 -69.1 5 23.9 -45.8 300 123 337.3 337.3 293.7 337.4 0.01 21 250 10670 -45.7 -70.7 4 25.0 -46.3 305 121 338.1 338.1 293.9 338.2 0.01 22 218 11567 -52.3 -70.3 10 18.0 -52.6 302 119 341.4 341.4 294.7 341.5 0.01 23 200 12120 -55.1 -73.1 9 18.0 -55.4 300 117 345.5 345.5 295.6 345.6 0.01 24 176 12927 -59.9 -76.9 9 17.0 -60.0 304 119 350.5 350.5 296.7 350.5 0.01 25 164 13371 -57.5 -82.5 3 25.0 -57.8 307 110 361.7 361.7 299.0 361.7 0.00 26 150 13930 -60.9 -83.9 3 23.0 -61.1 295 92 365.2 365.2 299.7 365.2 0.00 27 100 16390 -72.3 -89.3 6 17.0 -72.3 300 85 388.0 388.0 303.5 388.0 0.00 28 96 16630 -73.3 -90.3 6 17.0 -73.3 300 83 390.6 390.6 303.9 390.6 0.00 29 70 18500 -70.1 -89.1 5 19.0 -70.2 305 38 434.4 434.4 309.3 434.4 0.00 30 65 18941 -69.3 -89.3 4 20.0 -69.4 308 32 445.5 445.5 310.4 445.5 0.00 31 59 19517 -71.1 -90.1 4 19.0 -71.2 280 26 453.9 453.9 311.2 453.9 0.00 32 50 20520 -61.1 -89.1 1 28.0 -61.6 240 23 499.5 499.5 314.9 499.5 0.00 33 46 21036 -63.5 -90.5 1 27.0 -63.9 245 22 505.8 505.8 315.4 505.8 0.00 34 43 21454 -60.1 -89.1 1 29.0 -60.7 262 23 524.0 524.0 316.5 524.0 0.00 35 39 22061 -62.1 -90.1 1 28.0 -62.7 267 30 533.8 533.8 317.2 533.8 0.00 36 38 22223 -58.3 -89.3 1 31.0 -59.2 270 34 547.4 547.4 317.9 547.4 0.00 37 34 22917 -62.3 -90.3 1 28.0 -62.9 240 30 554.6 554.6 318.3 554.6 0.00 38 30 23700 -57.3 -87.3 1 30.0 -58.5 235 15 588.4 588.4 320.0 588.5 0.01 39 23 25363 -59.7 -88.7 1 29.0 -60.9 243 18 627.8 627.8 321.8 627.9 0.01 40 20 26240 -56.5 -88.5 1 32.0 -58.4 250 26 663.2 663.2 323.2 663.3 0.01 41 19 26566 -55.7 -86.7 1 31.0 -57.9 236 25 675.5 675.5 323.6 675.6 0.01 42 16 27654 -58.3 -88.3 1 30.0 -60.2 263 33 701.1 701.1 324.4 701.1 0.01 43 13 28981 -51.5 -85.5 1 34.0 -55.6 239 38 767.5 767.5 326.4 767.7 0.02 44 12 29499 -52.9 -85.9 1 33.0 -56.8 231 37 780.3 780.3 326.7 780.5 0.02 45 10 30680 -51.1 -85.1 1 34.0 -56.2 245 39 828.8 828.8 327.9 829.1 0.03 46 8.5 31742 -49.1 -84.1 1 35.0 -55.5 876.1 876.1 329.0 876.4 0.04 47 8.3 31898 -49.3 -84.3 1 35.0 -55.8 881.3 881.3 329.1 881.6 0.04 TRP 96 16630 -73.3 -90.3 6 17.0 -73.3 300 83 390.6 390.6 303.9 390.6 0.00 WND 254 10564 -45.2 -69.1 5 23.9 -45.8 300 123 337.3 337.3 293.7 337.4 0.01 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 777.00 mb = 2283.04 m = 7490.20 ft Freezing level: 745.20 mb = 2619.83 m = 8595.13 ft Freezing level: 700.00 mb = 3119.00 m = 10232.82 ft Wetbulb zero: 831.15 mb = 1736.86 m = 5698.30 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 18.69 % Est. max temperature: 15.83 C = 60.50 F Sfc-Lift cond lev (LCL): 679.09 mb = 3359.82 m = 11022.91 ft T: -1.13 C 700-500 lapse rate: 5.55 C/km ThetaE index: 2.01 C Layer 933.0- 925.0 mb Conv cond level (CCL): 557.22 mb = 4904.11 m = 16089.41 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 30.52 C = 86.94 F Cap Strength: 12.61 C Lifted Index: 13.52 C Risk: None Lifted Index @300 mb: 22.59 C Lifted Index @700 mb: 8.27 C Showalter Index: 13.72 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 7.30 C K Index: -7.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.40 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 50098.23 J/kg Cap Strength: 13.25 C Lift Cond Lev (LCL): 687.95 mb = 3256.84 m = 10685.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 22 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 ---------------------------------------------------------- 0 947 631 340 7 2.4 -6.6 | 179 15 -0.3 14.8 1 925 852 320 9 5.8 -6.9 | 192 15 3.0 14.5 2 918 914 315 8 5.7 -5.7 | 191 16 2.9 15.7 3 885 1219 335 15 6.3 -13.6 | 205 9 3.6 7.8 4 850 1555 355 10 0.9 -10.0 | 171 12 -1.9 11.4 5 822 1829 25 10 -4.2 -9.1 | 150 14 -7.0 12.3 6 791 2134 30 14 -7.0 -12.1 | 133 13 -9.7 9.2 7 706 3048 340 20 6.8 -18.8 | 238 5 4.1 2.6 8 700 3119 340 21 7.2 -19.7 | 250 5 4.4 1.6 9 653 3658 335 30 12.7 -27.2 | 300 12 9.9 -5.8 10 580 4572 320 28 18.0 -21.4 | 270 15 15.3 -0.1 11 558 4877 310 28 21.4 -18.0 | 260 19 18.7 3.4 12 537 5182 320 37 23.8 -28.3 | 288 22 21.0 -7.0 13 516 5486 315 50 35.4 -35.4 | 293 35 32.6 -14.0 14 500 5730 305 51 41.8 -29.3 | 281 40 39.0 -7.9 15 476 6096 305 58 47.5 -33.3 | 285 46 44.8 -11.9 16 439 6706 310 59 45.2 -37.9 | 291 46 42.5 -16.6 17 400 7390 300 77 66.7 -38.5 | 285 66 63.9 -17.1 18 326 8839 295 107 97.0 -45.2 | 284 97 94.2 -23.9 19 312 9144 300 102 88.3 -51.0 | 289 91 85.6 -29.6 20 300 9430 300 111 96.1 -55.5 | 290 99 93.4 -34.1 21 254 10564 300 123 106.5 -61.5 | 291 111 103.8 -40.1 22 250 10668 300 123 106.5 -61.5 | 291 111 103.8 -40.1 23 250 10670 305 121 99.1 -69.4 | 296 108 96.4 -48.0 24 200 12120 300 117 101.3 -58.5 | 291 105 98.6 -37.1 25 171 13106 305 119 97.5 -68.3 | 296 106 94.7 -46.9 26 155 13716 310 99 75.8 -63.6 | 300 84 73.1 -42.3 27 150 13930 295 92 83.4 -38.9 | 282 83 80.6 -17.5 28 141 14326 295 87 78.8 -36.8 | 281 78 76.1 -15.4 29 134 14630 285 92 88.9 -23.8 | 272 86 86.1 -2.5 30 100 16390 300 85 73.6 -42.5 | 287 74 70.9 -21.1 31 96 16630 300 83 71.9 -41.5 | 286 72 69.1 -20.1 32 94 16764 300 85 73.6 -42.5 | 287 74 70.9 -21.1 33 85 17374 290 76 71.4 -26.0 | 274 69 68.7 -4.6 34 76 17983 305 52 42.6 -29.8 | 282 41 39.9 -8.5 35 73 18288 295 40 36.3 -16.9 | 262 34 33.5 4.5 36 70 18500 305 38 31.1 -21.8 | 271 28 28.4 -0.4 37 66 18898 310 34 26.0 -21.9 | 271 23 23.3 -0.5 38 62 19202 295 20 18.1 -8.5 | 230 20 15.4 12.9 39 59 19507 280 26 25.6 -4.5 | 234 28 22.9 16.8 40 53 20117 270 39 39.0 -0.0 | 240 42 36.3 21.4 41 51 20422 290 31 29.1 -10.6 | 248 28 26.4 10.8 42 50 20520 240 23 19.9 11.5 | 208 37 17.2 32.9 43 48 20726 240 25 21.7 12.5 | 209 39 18.9 33.9 44 44 21336 250 20 18.8 6.8 | 210 32 16.1 28.2 45 42 21641 280 27 26.6 -4.7 | 235 29 23.8 16.7 46 40 21946 265 28 27.9 2.4 | 227 35 25.1 23.8 47 38 22250 270 34 34.0 -0.0 | 236 38 31.3 21.4 48 34 22860 240 30 26.0 15.0 | 213 43 23.2 36.4 49 33 23165 240 30 26.0 15.0 | 213 43 23.2 36.4 50 30 23700 235 15 12.3 8.6 | 198 31 9.5 30.0 51 30 23774 265 23 22.9 2.0 | 221 31 20.2 23.4 52 28 24079 235 15 12.3 8.6 | 198 31 9.5 30.0 53 27 24384 215 18 10.3 14.7 | 192 37 7.6 36.1 54 24 24994 240 20 17.3 10.0 | 205 35 14.6 31.4 55 22 25603 245 17 15.4 7.2 | 204 31 12.7 28.5 56 21 25908 230 21 16.1 13.5 | 201 37 13.3 34.9 57 20 26213 270 28 28.0 -0.0 | 230 33 25.3 21.4 58 20 26240 250 26 24.4 8.9 | 216 37 21.7 30.2 59 18 26822 225 25 17.7 17.7 | 201 42 14.9 39.0 60 17 27432 255 31 29.9 8.0 | 223 40 27.2 29.4 61 16 27737 265 33 32.9 2.9 | 231 39 30.1 24.2 62 15 28042 250 31 29.1 10.6 | 220 41 26.4 32.0 63 14 28346 265 35 34.9 3.1 | 233 40 32.1 24.4 64 13 28956 240 38 32.9 19.0 | 217 50 30.2 40.4 65 12 29566 230 37 28.3 23.8 | 210 52 25.6 45.1 66 10 30680 245 39 35.3 16.5 | 221 50 32.6 37.8 Wind Parameters Mean winds (0-6000m): 322.7 at 28.7 knts Storm direction: 352.7 at 21.5 knts Shear (0-3000m) pos: 2.3 neg: 5.2 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 39.9 neg: -43.2 tot: -3.3 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 50.41 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 ------------------------------------------------------------------------------- 500 325 9 190 14| 0.0 6.4 6.4| 20.4 0.0 20.4 40.8 0.59| 9.5 5.6 1000 336 11 188 12| 3.8 3.2 7.0| 21.4 -17.4 4.0 4.0 -0.04| 10.0 -0.4 1500 352 11 173 11| 4.7 2.1 6.8| 21.4 -41.8 -20.4 -13.6 -0.29| 9.4 -2.7 2000 0 12 163 10| 3.5 3.7 7.2| 22.9 -43.2 -20.2 -10.1 -0.21| 9.1 -1.9 2500 355 14 168 8| 2.8 4.6 7.4| 30.1 -43.2 -13.1 -5.2 0.00| 9.1 0.0 3000 350 16 180 6| 2.3 5.2 7.6| 39.9 -43.2 -3.3 -1.1 0.10| 9.1 0.9 4000 341 19 227 5| 1.8 4.2 6.0| 39.9 -69.2 -29.3 -7.3 -0.03| 8.0 -0.2 5000 332 23 261 8| 1.1 5.1 6.2|107.4-120.5 -13.1 -2.6 0.04| 9.6 0.4 6000 323 29 276 15| 1.3 4.9 6.2|191.6-152.8 38.8 6.5 0.07| 9.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251218.12.gif