UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 3 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 157 SFC 976 355 13.0 2.0 47 11.0 7.5 10 5 288.1 288.9 281.8 301.1 4.53 2 968 426 15.6 4.6 48 11.0 9.7 37 6 291.4 292.4 284.3 307.3 5.49 3 928 794 19.8 0.8 28 19.0 9.9 144 9 299.3 300.1 286.2 312.4 4.37 4 925 822 19.8 0.8 28 19.0 9.9 150 9 299.6 300.4 286.3 312.7 4.38 5 897 1086 19.2 -0.8 26 20.0 8.9 168 8 301.6 302.3 286.6 313.8 4.02 6 850 1544 15.4 -2.6 29 18.0 6.5 205 9 302.3 303.0 286.6 313.6 3.71 7 700 3146 0.6 -3.9 72 4.5 -1.4 235 20 303.1 303.9 287.3 315.7 4.09 8 692 3238 0.0 -4.1 74 4.1 -1.9 233 20 303.5 304.2 287.4 316.0 4.08 9 681 3366 -0.9 -8.9 55 8.0 -4.1 231 19 303.9 304.4 286.3 312.8 2.86 10 673 3460 0.0 -23.0 16 23.0 -6.7 243 17 305.9 306.1 284.9 308.9 0.89 11 658 3640 -0.3 -33.3 6 33.0 -7.9 266 13 307.5 307.6 284.8 308.8 0.35 12 596 4425 -3.7 -42.7 3 39.0 -10.8 216 14 312.4 312.5 286.4 313.0 0.15 13 593 4465 -3.9 -25.9 16 22.0 -9.8 220 14 312.7 312.8 287.2 315.3 0.78 14 564 4857 -7.5 -13.5 62 6.0 -9.7 252 16 312.9 313.4 288.9 320.7 2.39 15 547 5094 -9.5 -14.1 69 4.6 -11.1 245 19 313.3 313.8 289.0 320.9 2.35 16 500 5780 -15.3 -18.8 75 3.5 -16.3 240 28 314.4 314.7 288.8 320.1 1.73 17 470 6244 -19.7 -20.3 95 0.6 -19.8 240 30 314.5 314.8 288.7 319.9 1.62 18 466 6307 -20.1 -22.8 79 2.7 -20.8 240 29 314.8 315.1 288.5 319.2 1.31 19 454 6501 -19.1 -42.1 11 23.0 -22.2 248 32 318.4 318.5 288.5 319.2 0.21 20 441 6717 -20.7 -29.7 44 9.0 -22.5 265 38 319.1 319.2 289.2 321.7 0.74 21 410 7251 -25.5 -30.2 65 4.7 -26.3 261 46 319.6 319.7 289.5 322.2 0.76 22 400 7430 -27.1 -31.1 69 4.0 -27.8 260 49 319.8 319.9 289.5 322.3 0.71 23 367 8043 -32.1 -34.3 81 2.2 -32.4 253 54 321.1 321.2 289.7 323.1 0.57 24 355 8277 -34.1 -39.0 61 4.9 -34.6 250 56 321.5 321.5 289.6 322.8 0.37 25 337 8638 -37.5 -39.8 79 2.3 -37.7 256 54 321.6 321.7 289.6 322.9 0.36 26 330 8782 -38.9 -42.4 69 3.5 -39.2 259 53 321.7 321.7 289.6 322.7 0.28 27 321 8971 -39.9 -46.9 47 7.0 -40.4 262 56 322.8 322.9 289.8 323.5 0.17 28 317 9056 -40.7 -46.7 52 6.0 -41.1 264 59 322.9 322.9 289.8 323.6 0.18 29 312 9164 -40.7 -54.7 21 14.0 -41.3 265 62 324.3 324.4 290.2 324.6 0.07 30 300 9430 -42.5 -58.5 16 16.0 -43.1 270 70 325.5 325.5 290.5 325.6 0.05 31 288 9706 -44.3 -63.3 10 19.0 -44.9 274 69 326.7 326.7 290.8 326.8 0.03 32 272 10089 -44.9 -67.9 6 23.0 -45.5 275 80 331.2 331.2 292.0 331.3 0.02 33 250 10650 -48.7 -62.7 18 14.0 -49.1 275 99 333.7 333.7 292.7 333.8 0.03 34 238 10970 -51.6 -59.6 38 8.0 -51.8 275 102 334.0 334.0 292.9 334.2 0.05 35 236 11025 -52.1 -59.1 43 7.0 -52.3 275 102 334.1 334.1 292.9 334.3 0.06 36 223 11389 -53.7 -68.7 14 15.0 -53.9 275 99 337.1 337.1 293.6 337.1 0.02 37 202 12017 -57.5 -70.5 18 13.0 -57.7 275 94 340.7 340.7 294.5 340.8 0.01 38 200 12080 -56.9 -71.9 13 15.0 -57.1 275 98 342.7 342.7 295.0 342.7 0.01 39 185 12574 -56.5 -77.5 5 21.0 -56.8 275 94 351.0 351.0 296.8 351.1 0.01 40 150 13890 -61.3 -83.3 4 22.0 -61.4 275 79 364.5 364.5 299.5 364.5 0.00 41 141 14273 -63.5 -84.5 4 21.0 -63.6 275 82 367.1 367.1 300.1 367.1 0.00 42 126 14968 -60.9 -85.9 2 25.0 -61.1 278 76 383.8 383.8 302.9 383.8 0.00 43 114 15586 -64.9 -86.9 3 22.0 -65.0 260 79 387.5 387.5 303.4 387.5 0.00 44 100 16390 -62.7 -87.7 2 25.0 -62.9 285 61 406.6 406.6 306.1 406.6 0.00 45 83 17526 -68.1 -89.1 3 21.0 -68.2 273 34 417.8 417.8 307.4 417.8 0.00 46 74 18215 -68.7 -88.7 4 20.0 -68.8 264 27 430.5 430.5 308.9 430.5 0.00 47 70 18550 -66.5 -88.5 3 22.0 -66.7 265 23 442.1 442.1 310.1 442.1 0.00 48 50 20580 -65.9 -90.9 2 25.0 -66.2 350 10 488.2 488.2 314.1 488.2 0.00 49 36 22600 -60.9 -89.9 1 29.0 -61.6 336 10 549.2 549.2 318.1 549.2 0.00 50 32 23329 -63.1 -91.1 1 28.0 -63.7 348 13 562.1 562.1 318.8 562.2 0.00 51 30 23730 -59.5 -89.5 1 30.0 -60.4 320 17 582.4 582.4 319.8 582.5 0.00 52 25 24880 -54.3 -87.3 1 33.0 -56.3 331 25 628.5 628.5 321.9 628.6 0.01 53 24 25139 -57.3 -88.3 1 31.0 -58.8 330 25 627.2 627.2 321.8 627.3 0.01 54 21 25988 -53.9 -86.9 1 33.0 -56.3 317 23 661.9 661.9 323.2 662.0 0.01 55 20 26300 -54.1 -87.1 1 33.0 -56.5 315 30 670.6 670.6 323.4 670.6 0.01 56 14 28564 -58.5 -88.5 1 30.0 -60.6 319 39 727.7 727.7 325.3 727.8 0.01 57 10 30720 -50.1 -85.1 1 35.0 -55.5 295 43 832.5 832.5 328.0 832.8 0.03 58 8.3 31949 -45.7 -83.7 1 38.0 -53.8 895.4 895.4 329.4 895.9 0.04 59 7.7 32447 -47.7 -84.7 1 37.0 -55.2 906.8 906.8 329.5 907.2 0.04 60 5.8 34326 -45.9 -83.9 1 38.0 -55.5 991.2 991.2 331.1 991.9 0.06 61 5.5 34683 -41.1 -82.1 0 41.0 -53.7 1027.6 1027.7 331.6 1028.6 0.09 62 5.0 35334 -38.5 -80.5 0 42.0 -53.2 1067.9 1067.9 332.2 1069.4 0.12 TRP 141 14273 -63.5 -84.5 4 21.0 -63.6 275 82 367.1 367.1 300.1 367.1 0.00 WND 238 10970 -51.6 -59.6 38 8.0 -51.8 275 102 334.0 334.0 292.9 334.2 0.05 Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 692.00 mb = 3237.96 m = 10623.09 ft Freezing level: 673.00 mb = 3460.08 m = 11351.83 ft Freezing level: 673.00 mb = 3460.08 m = 11351.83 ft Wetbulb zero: 727.20 mb = 2831.44 m = 9289.40 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 41.29 % Est. max temperature: 27.21 C = 80.99 F Sfc-Lift cond lev (LCL): 826.14 mb = 1778.95 m = 5836.37 ft T: 13.23 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.17 C Layer 850.0- 700.0 mb Conv cond level (CCL): 583.14 mb = 4596.21 m = 15079.25 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 37.44 C = 99.39 F Cap Strength: 8.06 C Lifted Index: 6.18 C Risk: None Lifted Index @300 mb: 10.27 C Lifted Index @700 mb: 4.07 C Showalter Index: 4.78 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 12.70 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 46.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.23 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 74447.58 J/kg Cap Strength: 7.99 C Lift Cond Lev (LCL): 715.91 mb = 2960.60 m = 9713.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 12 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 ---------------------------------------------------------- 0 976 355 10 5 -0.9 -4.9 | 63 14 -12.5 -6.3 1 948 610 105 7 -6.8 1.8 | 91 18 -18.4 0.4 2 925 822 150 9 -4.5 7.8 | 112 17 -16.1 6.4 3 915 914 150 7 -3.5 6.1 | 107 16 -15.1 4.7 4 852 1524 215 10 5.7 8.2 | 139 9 -5.9 6.8 5 850 1544 205 9 3.8 8.2 | 131 10 -7.8 6.8 6 791 2134 210 12 6.0 10.4 | 148 11 -5.6 9.0 7 735 2743 240 12 10.4 6.0 | 165 5 -1.2 4.6 8 700 3146 235 20 16.4 11.5 | 205 11 4.8 10.1 9 682 3353 230 19 14.6 12.2 | 195 11 3.0 10.8 10 656 3658 270 12 12.0 -0.0 | 344 1 0.4 -1.4 11 631 3962 270 13 13.0 -0.0 | 315 2 1.4 -1.4 12 607 4267 205 13 5.5 11.8 | 150 12 -6.1 10.4 13 583 4572 230 15 11.5 9.6 | 179 8 -0.1 8.3 14 561 4877 255 16 15.5 4.1 | 234 5 3.9 2.8 15 540 5182 240 21 18.2 10.5 | 216 11 6.6 9.1 16 500 5780 240 28 24.2 14.0 | 225 18 12.6 12.6 17 479 6096 240 30 26.0 15.0 | 227 20 14.4 13.6 18 460 6401 240 29 25.1 14.5 | 226 19 13.5 13.1 19 441 6706 265 38 37.9 3.3 | 266 26 26.3 1.9 20 400 7430 260 49 48.3 8.5 | 259 37 36.7 7.1 21 357 8230 250 56 52.6 19.2 | 247 45 41.0 17.8 22 327 8839 260 53 52.2 9.2 | 259 41 40.6 7.8 23 300 9430 270 70 70.0 -0.0 | 271 58 58.4 -1.4 24 286 9754 275 69 68.7 -6.0 | 277 58 57.1 -7.4 25 250 10650 275 99 98.6 -8.6 | 277 88 87.0 -10.0 26 238 10970 275 102 101.6 -8.9 | 277 91 90.0 -10.3 27 227 11278 275 102 101.6 -8.9 | 277 91 90.0 -10.3 28 206 11887 275 87 86.7 -7.6 | 277 76 75.1 -9.0 29 200 12080 275 98 97.6 -8.5 | 277 87 86.0 -9.9 30 196 12192 275 98 97.6 -8.5 | 277 87 86.0 -9.9 31 150 13890 275 79 78.7 -6.9 | 277 68 67.1 -8.3 32 141 14273 275 82 81.7 -7.1 | 277 71 70.1 -8.5 33 140 14326 275 79 78.7 -6.9 | 277 68 67.1 -8.3 34 133 14630 275 86 85.7 -7.5 | 277 75 74.1 -8.9 35 127 14935 280 77 75.8 -13.4 | 283 66 64.2 -14.8 36 121 15240 260 69 68.0 12.0 | 259 57 56.3 10.6 37 109 15850 260 87 85.7 15.1 | 260 75 74.1 13.7 38 100 16390 285 61 58.9 -15.8 | 290 50 47.3 -17.2 39 94 16764 285 61 58.9 -15.8 | 290 50 47.3 -17.2 40 85 17374 280 34 33.5 -5.9 | 288 23 21.9 -7.3 41 81 17678 265 33 32.9 2.9 | 266 21 21.3 1.5 42 77 17983 275 31 30.9 -2.7 | 282 20 19.3 -4.1 43 73 18288 260 26 25.6 4.5 | 257 14 14.0 3.1 44 70 18550 265 23 22.9 2.0 | 267 11 11.3 0.6 45 70 18593 280 30 29.5 -5.2 | 290 19 17.9 -6.6 46 66 18898 265 19 18.9 1.7 | 268 7 7.3 0.3 47 63 19202 230 18 13.8 11.6 | 192 10 2.2 10.2 48 60 19507 240 28 24.2 14.0 | 225 18 12.6 12.6 49 57 19812 260 24 23.6 4.2 | 257 12 12.0 2.8 50 54 20117 295 19 17.2 -8.0 | 329 11 5.6 -9.4 51 51 20422 305 17 13.9 -9.8 | 348 11 2.3 -11.1 52 50 20580 350 10 1.7 -9.8 | 41 15 -9.9 -11.2 53 49 20726 350 10 1.7 -9.8 | 41 15 -9.9 -11.2 54 46 21031 350 11 1.9 -10.8 | 38 16 -9.7 -12.2 55 44 21336 295 14 12.7 -5.9 | 352 7 1.1 -7.3 56 42 21641 305 10 8.2 -5.7 | 26 8 -3.4 -7.1 57 40 21946 0 0 -0.0 -0.0 | 83 12 -11.6 -1.4 58 38 22250 285 10 9.7 -2.6 | 26 4 -1.9 -4.0 59 36 22555 340 10 3.4 -9.4 | 37 14 -8.2 -10.8 60 35 22860 315 10 7.1 -7.1 | 28 10 -4.5 -8.5 61 33 23165 360 11 -0.0 -11.0 | 43 17 -11.6 -12.4 62 30 23730 320 17 10.9 -13.0 | 3 14 -0.7 -14.4 63 30 23774 320 10 6.4 -7.7 | 30 10 -5.2 -9.0 64 28 24079 315 16 11.3 -11.3 | 1 13 -0.3 -12.7 65 27 24384 335 19 8.0 -17.2 | 11 19 -3.6 -18.6 66 25 24994 330 26 13.0 -22.5 | 357 24 1.4 -23.9 67 22 25603 330 22 11.0 -19.1 | 2 20 -0.6 -20.4 68 20 26213 310 24 18.4 -15.4 | 338 18 6.8 -16.8 69 20 26300 315 30 21.2 -21.2 | 337 25 9.6 -22.6 70 19 26518 325 30 17.2 -24.6 | 348 27 5.6 -26.0 71 18 27127 290 29 27.3 -9.9 | 306 19 15.6 -11.3 72 16 27737 315 34 24.0 -24.0 | 334 28 12.4 -25.4 73 15 28042 310 40 30.6 -25.7 | 325 33 19.0 -27.1 74 14 28651 320 39 25.1 -29.9 | 337 34 13.5 -31.3 75 13 28956 300 32 27.7 -16.0 | 317 24 16.1 -17.4 76 13 29261 310 30 23.0 -19.3 | 331 24 11.4 -20.7 77 11 30175 320 48 30.9 -36.8 | 333 43 19.3 -38.2 78 10 30720 295 43 39.0 -18.2 | 306 34 27.4 -19.6 Wind Parameters Mean winds (0-6000m): 233.2 at 15.6 knts Storm direction: 263.2 at 11.7 knts Shear (0-3000m) pos: 3.1 neg: 0.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 132.3 deg Storm rel helicity (0-3000m) pos: 108.8 neg: -8.6 tot: 100.2 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.95 Bulk Shear: 54.19 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 ------------------------------------------------------------------------------- 500 111 7 93 18| 12.9 0.0 12.9| 66.0 0.0 66.0 132.0 0.87| 16.9 14.7 1000 149 8 108 16| 7.3 0.0 7.3| 84.0 -1.3 82.7 82.7 0.79| 12.4 9.8 1500 178 8 120 14| 5.3 0.0 5.3| 91.4 -3.2 88.2 58.8 0.74| 9.7 7.2 2000 192 9 128 12| 4.2 0.0 4.2| 98.0 -3.2 94.8 47.4 0.73| 8.2 6.0 2500 204 10 135 11| 3.7 0.0 3.7|103.0 -3.2 99.8 39.9 0.70| 7.8 5.5 3000 214 11 146 10| 3.1 0.9 4.0|108.8 -8.6 100.2 33.4 0.60| 7.8 4.7 4000 225 12 155 8| 1.4 2.1 3.5|119.7 -18.6 101.1 25.3 0.34| 9.8 3.3 5000 230 13 166 7| 2.1 2.4 4.5|139.5 -22.3 117.2 23.4 0.35| 9.9 3.5 6000 233 16 186 8| 1.7 2.3 4.1|147.7 -23.1 124.6 20.8 0.34| 8.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251203.00.gif