UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 10 DEC 25 Station: OEPA WMO ident: 40373 Latitude: 28.33 Longitude: 46.12 Elevation: 355.00 ------------------------------------------------------------------------------- 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 140 SFC 975 355 21.6 12.6 57 9.0 15.9 360 10 296.9 298.6 290.0 324.3 9.44 2 967 427 19.6 11.6 60 8.0 14.7 353 11 295.6 297.2 289.2 321.3 8.90 3 925 810 16.0 11.0 72 5.0 13.0 335 12 295.7 297.3 289.2 321.5 8.94 4 890 1136 12.8 10.2 84 2.6 11.2 304 9 295.6 297.2 289.1 321.1 8.81 5 887 1164 13.8 2.8 47 11.0 8.0 299 9 297.0 297.9 286.2 312.5 5.28 6 880 1231 14.0 -2.0 33 16.0 6.2 287 9 297.8 298.5 284.9 309.1 3.75 7 850 1523 12.4 1.4 47 11.0 6.7 220 14 299.1 300.0 286.7 314.0 4.98 8 822 1803 10.6 2.6 58 8.0 6.3 216 20 300.1 301.1 287.7 316.9 5.62 9 804 1988 10.4 -8.6 25 19.0 2.3 220 22 301.8 302.3 285.1 309.5 2.48 10 789 2144 9.4 -3.6 40 13.0 3.2 225 23 302.4 303.0 286.6 313.7 3.71 11 786 2176 9.4 -11.6 21 21.0 1.0 225 24 302.7 303.1 284.9 309.0 2.00 12 760 2454 7.8 -5.2 39 13.0 1.8 225 29 303.9 304.5 286.9 314.4 3.41 13 716 2943 3.6 3.6 100 0.0 3.6 225 38 304.5 305.8 290.4 325.4 6.94 14 700 3126 2.4 2.2 99 0.2 2.3 225 42 305.1 306.3 290.2 324.6 6.42 15 681 3347 1.2 -2.4 77 3.6 -0.6 225 44 306.2 307.1 288.9 320.7 4.71 16 666 3526 -0.7 -1.7 93 1.0 -1.2 228 43 306.0 307.0 289.2 321.6 5.07 17 646 3768 -2.3 -8.3 63 6.0 -4.8 230 43 306.9 307.5 287.7 316.8 3.16 18 641 3830 -1.7 -26.7 13 25.0 -8.3 230 43 308.3 308.4 285.5 310.5 0.67 19 636 3892 -2.1 -22.1 20 20.0 -8.0 230 43 308.5 308.7 286.0 311.9 1.02 20 550 5029 -9.7 -28.7 20 19.0 -14.1 234 48 312.6 312.7 287.0 314.8 0.65 21 518 5490 -11.3 -57.3 1 46.0 -16.6 238 51 316.0 316.1 287.5 316.2 0.03 22 500 5760 -12.7 -49.7 3 37.0 -17.6 240 53 317.6 317.6 288.1 317.9 0.08 23 419 7082 -22.3 -56.3 3 34.0 -25.3 240 63 321.7 321.7 289.3 321.9 0.04 24 405 7330 -24.5 -61.5 2 37.0 -27.2 240 65 322.0 322.0 289.4 322.1 0.02 25 400 7420 -25.3 -61.3 2 36.0 -27.8 240 66 322.1 322.1 289.4 322.2 0.02 26 349 8391 -33.9 -60.9 5 27.0 -35.3 239 69 323.3 323.3 289.8 323.4 0.03 27 347 8431 -34.3 -54.3 11 20.0 -35.5 238 69 323.3 323.3 289.8 323.6 0.07 28 346 8451 -34.3 -39.3 60 5.0 -34.8 238 69 323.6 323.6 290.2 324.9 0.37 29 340 8573 -35.3 -43.3 44 8.0 -36.0 238 70 323.8 323.9 290.2 324.7 0.24 30 322 8949 -38.7 -41.9 72 3.2 -38.9 237 71 324.2 324.3 290.3 325.3 0.30 31 318 9034 -39.5 -41.3 83 1.8 -39.6 236 71 324.2 324.3 290.4 325.4 0.32 32 300 9430 -42.1 -45.1 72 3.0 -42.3 235 72 326.0 326.1 290.8 326.9 0.23 33 275 10014 -47.1 -49.9 73 2.8 -47.2 235 74 327.0 327.0 291.0 327.6 0.15 34 271 10111 -47.7 -72.7 4 25.0 -48.1 235 75 327.5 327.5 291.0 327.5 0.01 35 250 10640 -52.1 -67.1 15 15.0 -52.4 230 74 328.6 328.6 291.3 328.7 0.02 36 209 11777 -60.3 -73.3 17 13.0 -60.4 234 69 333.1 333.1 292.6 333.1 0.01 37 200 12050 -62.1 -74.1 19 12.0 -62.2 235 68 334.4 334.4 292.9 334.5 0.01 38 165 13230 -65.9 -78.9 15 13.0 -66.0 250 66 347.0 347.0 296.0 347.0 0.00 39 150 13810 -65.1 -82.1 8 17.0 -65.2 250 75 357.9 357.9 298.3 357.9 0.00 40 144 14059 -64.1 -85.1 4 21.0 -64.2 252 75 363.9 363.9 299.4 363.9 0.00 41 124 14971 -64.6 -85.6 4 21.0 -64.7 245 85 378.9 378.9 302.1 378.9 0.00 42 100 16280 -65.3 -86.3 4 21.0 -65.4 260 52 401.6 401.6 305.4 401.6 0.00 43 89 16988 -64.3 -87.3 3 23.0 -64.5 254 59 417.2 417.2 307.4 417.2 0.00 44 79 17709 -66.7 -87.7 4 21.0 -66.8 245 66 426.7 426.7 308.4 426.7 0.00 45 75 18024 -64.7 -87.7 3 23.0 -64.9 251 50 437.3 437.3 309.6 437.3 0.00 46 70 18440 -67.9 -87.9 4 20.0 -68.1 235 28 439.1 439.1 309.8 439.1 0.00 47 68 18614 -68.7 -88.7 4 20.0 -68.8 235 28 441.1 441.1 310.0 441.1 0.00 48 61 19274 -63.7 -89.7 2 26.0 -64.0 262 47 466.1 466.1 312.3 466.1 0.00 49 53 20133 -65.5 -89.5 2 24.0 -65.8 254 32 481.0 481.0 313.5 481.1 0.00 50 50 20490 -63.3 -89.3 2 26.0 -63.7 255 33 494.3 494.3 314.5 494.3 0.00 51 48 20742 -61.3 -89.3 1 28.0 -61.8 260 33 504.9 504.9 315.3 504.9 0.00 52 43 21422 -62.3 -90.3 1 28.0 -62.8 249 28 518.6 518.6 316.2 518.6 0.00 53 41 21719 -58.3 -88.3 1 30.0 -59.2 243 25 535.6 535.6 317.3 535.7 0.00 54 36 22531 -61.5 -89.5 1 28.0 -62.1 273 15 547.7 547.7 317.9 547.7 0.00 55 30 23670 -58.1 -88.1 1 30.0 -59.2 250 23 586.2 586.3 320.0 586.3 0.01 56 28 24105 -58.7 -87.7 1 29.0 -59.8 242 23 596.3 596.3 320.5 596.3 0.01 57 22 25644 -52.7 -85.7 1 33.0 -55.2 243 29 656.7 656.7 322.9 656.8 0.01 58 20 26260 -52.7 -84.7 1 32.0 -55.5 250 18 674.9 674.9 323.6 675.0 0.02 59 17 27311 -53.9 -85.9 1 32.0 -56.7 247 28 703.1 703.1 324.6 703.2 0.01 60 14 28578 -48.7 -83.7 1 35.0 -53.6 256 40 760.9 760.9 326.3 761.1 0.03 61 13 29065 -49.9 -83.9 1 34.0 -54.6 257 44 773.0 773.1 326.5 773.3 0.03 62 10 30820 -40.9 -79.9 1 39.0 -50.7 285 54 866.9 866.9 328.8 867.6 0.07 63 9.5 31171 -38.3 -79.3 1 41.0 -49.8 889.5 889.6 329.2 890.4 0.08 64 9.2 31391 -40.3 -80.3 1 40.0 -50.8 890.1 890.1 329.2 890.8 0.07 65 7.8 32520 -38.9 -79.9 1 41.0 -51.0 938.7 938.8 330.2 939.7 0.09 66 7.2 33075 -33.9 -76.9 1 43.0 -49.6 981.0 981.1 330.9 982.7 0.15 67 6.5 33791 -34.3 -77.3 0 43.0 -50.3 1008.4 1008.5 331.4 1010.3 0.16 TRP 165 13230 -65.9 -78.9 15 13.0 -66.0 250 66 347.0 347.0 296.0 347.0 0.00 WND 124 14971 -64.6 -85.6 4 21.0 -64.7 245 85 378.9 378.9 302.1 378.9 0.00 Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 671.53 mb = 3460.06 m = 11351.76 ft Wetbulb zero: 684.75 mb = 3303.32 m = 10837.53 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 44.69 % Est. max temperature: 24.69 C = 76.44 F Sfc-Lift cond lev (LCL): 853.55 mb = 1487.98 m = 4881.77 ft T: 12.59 C 700-500 lapse rate: 5.73 C/km ThetaE index: 12.43 C Layer 890.0- 850.0 mb Conv cond level (CCL): 748.57 mb = 2578.37 m = 8459.10 ft Mean mixing ratio: 8.28 g/kg Conv temperature: 28.71 C = 83.68 F Cap Strength: 3.85 C Lifted Index: 3.72 C Risk: None Lifted Index @300 mb: 4.81 C Lifted Index @700 mb: 1.97 C Showalter Index: 7.14 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 14.10 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 97.80 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.46 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 57266.80 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 840.30 mb = 1618.96 m = 5311.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 27 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 ---------------------------------------------------------- 0 975 355 360 10 -0.0 -10.0 | 64 30 -26.6 -12.8 1 947 610 335 12 5.1 -10.9 | 58 26 -21.5 -13.7 2 925 810 335 12 5.1 -10.9 | 58 26 -21.5 -13.7 3 914 914 340 10 3.4 -9.4 | 62 26 -23.2 -12.2 4 881 1219 290 9 8.5 -3.1 | 72 19 -18.1 -5.9 5 850 1523 220 14 9.0 10.7 | 114 19 -17.6 7.9 6 850 1524 225 14 9.9 9.9 | 113 18 -16.7 7.1 7 819 1829 215 21 12.0 17.2 | 135 20 -14.6 14.4 8 789 2134 225 23 16.3 16.3 | 142 17 -10.3 13.5 9 700 3126 225 42 29.7 29.7 | 187 27 3.1 26.9 10 680 3353 225 44 31.1 31.1 | 189 29 4.5 28.3 11 654 3658 230 43 32.9 27.6 | 194 26 6.3 24.8 12 582 4572 230 45 34.5 28.9 | 197 27 7.9 26.1 13 500 5760 240 53 45.9 26.5 | 219 31 19.3 23.7 14 478 6096 240 54 46.8 27.0 | 220 31 20.2 24.2 15 400 7420 240 66 57.2 33.0 | 225 43 30.6 30.2 16 372 7925 240 68 58.9 34.0 | 226 45 32.3 31.2 17 300 9430 235 72 59.0 41.3 | 220 50 32.4 38.5 18 261 10363 235 76 62.3 43.6 | 221 54 35.7 40.8 19 250 10640 230 74 56.7 47.6 | 214 54 30.1 44.8 20 200 12050 235 68 55.7 39.0 | 219 46 29.1 36.2 21 168 13106 250 62 58.3 21.2 | 240 37 31.7 18.4 22 165 13230 250 66 62.0 22.6 | 241 41 35.4 19.8 23 150 13810 250 75 70.5 25.7 | 243 49 43.9 22.8 24 138 14326 255 76 73.4 19.7 | 250 50 46.8 16.9 25 124 14971 245 85 77.0 35.9 | 237 60 50.4 33.1 26 119 15240 245 85 77.0 35.9 | 237 60 50.4 33.1 27 107 15850 255 83 80.2 21.5 | 251 57 53.6 18.7 28 102 16154 270 67 67.0 -0.0 | 274 40 40.4 -2.8 29 100 16280 260 52 51.2 9.0 | 256 25 24.6 6.2 30 97 16459 260 52 51.2 9.0 | 256 25 24.6 6.2 31 79 17678 245 68 61.6 28.7 | 233 44 35.0 25.9 32 72 18288 255 36 34.8 9.3 | 231 10 8.2 6.5 33 70 18440 235 28 22.9 16.1 | 165 14 -3.7 13.2 34 68 18593 235 28 22.9 16.1 | 165 14 -3.7 13.2 35 65 18898 230 32 24.5 20.6 | 173 18 -2.1 17.8 36 62 19202 260 47 46.3 8.2 | 255 20 19.7 5.4 37 59 19507 270 45 45.0 -0.0 | 279 19 18.4 -2.8 38 56 19812 240 40 34.6 20.0 | 205 19 8.0 17.2 39 53 20117 255 32 30.9 8.3 | 218 7 4.3 5.5 40 51 20422 235 33 27.0 18.9 | 182 16 0.4 16.1 41 50 20490 255 33 31.9 8.5 | 223 8 5.3 5.7 42 46 21031 265 33 32.9 2.9 | 269 6 6.3 0.1 43 42 21641 240 26 22.5 13.0 | 158 11 -4.1 10.2 44 34 22860 285 11 10.6 -2.8 | 70 17 -16.0 -5.7 45 33 23165 225 10 7.1 7.1 | 102 20 -19.5 4.3 46 31 23470 255 22 21.3 5.7 | 118 6 -5.3 2.9 47 30 23670 250 23 21.6 7.9 | 135 7 -5.0 5.1 48 30 23774 275 24 23.9 -2.1 | 29 6 -2.7 -4.9 49 27 24384 215 23 13.2 18.8 | 140 21 -13.4 16.0 50 26 24689 250 22 20.7 7.5 | 129 8 -5.9 4.7 51 24 24994 240 31 26.8 15.5 | 181 13 0.2 12.7 52 23 25298 260 26 25.6 4.5 | 150 2 -1.0 1.7 53 22 25603 240 30 26.0 15.0 | 177 12 -0.6 12.2 54 21 25908 260 25 24.6 4.3 | 128 3 -2.0 1.5 55 20 26260 250 18 16.9 6.2 | 109 10 -9.7 3.3 56 18 26822 250 18 16.9 6.2 | 109 10 -9.7 3.3 57 18 27127 240 26 22.5 13.0 | 158 11 -4.1 10.2 58 16 27737 260 32 31.5 5.6 | 241 6 4.9 2.7 59 13 28956 255 43 41.5 11.1 | 241 17 14.9 8.3 60 10 30820 285 54 52.2 -14.0 | 303 31 25.6 -16.8 Wind Parameters Mean winds (0-6000m): 234.0 at 35.7 knts Storm direction: 264.0 at 26.7 knts Shear (0-3000m) pos: 2.4 neg: 6.7 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 227.2 neg: -23.9 tot: 203.4 m^2/s^2 ave: 67.8 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 216.48 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 ------------------------------------------------------------------------------- 500 341 11 59 27| 0.0 4.5 4.5| 6.2 -23.9 -17.7 -35.4 -0.38| 6.3 -2.4 1000 326 11 61 24| 0.0 8.5 8.5| 54.7 -23.9 30.8 30.8 0.34| 10.6 3.6 1500 280 12 71 15| 0.0 10.2 10.2|122.1 -23.9 98.2 65.5 0.60| 12.4 7.4 2000 250 15 101 13| 1.8 7.7 9.5|152.5 -23.9 128.6 64.3 0.64| 11.3 7.2 2500 238 19 123 13| 1.5 8.0 9.5|195.1 -23.9 171.2 68.5 0.67| 11.0 7.4 3000 233 23 141 14| 2.4 6.7 9.1|227.2 -23.9 203.4 67.8 0.67| 10.4 7.0 4000 231 28 162 15| 1.9 5.1 7.0|251.0 -23.9 227.2 56.8 0.67| 8.5 5.7 5000 232 32 175 17| 2.3 4.1 6.4|307.7 -23.9 283.8 56.8 0.70| 7.6 5.3 6000 234 36 187 18| 2.2 3.7 5.9|348.1 -23.9 324.2 54.0 0.69| 7.0 4.9 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251210.12.gif