UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 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 122 SFC 973 355 16.8 15.2 90 1.6 15.8 160 4 292.2 294.2 290.0 324.1 11.23 2 972 364 18.0 12.0 68 6.0 14.3 161 5 293.5 295.2 288.6 319.6 9.09 3 962 453 20.4 9.4 49 11.0 13.8 170 12 296.8 298.2 288.5 319.3 7.71 4 952 544 20.8 7.8 43 13.0 13.1 179 19 298.1 299.4 288.3 318.6 6.98 5 925 794 19.6 7.6 46 12.0 12.6 190 31 299.4 300.6 288.8 320.3 7.09 6 872 1300 17.2 6.2 48 11.0 10.8 204 40 301.9 303.2 289.5 322.3 6.83 7 850 1517 15.0 6.0 55 9.0 9.8 200 37 301.9 303.1 289.5 322.5 6.91 8 800 2027 10.2 5.2 71 5.0 7.4 208 37 302.0 303.3 289.6 322.8 6.95 9 700 3124 2.4 0.8 89 1.6 1.5 215 49 305.1 306.2 289.6 322.8 5.80 10 684 3311 0.8 0.1 95 0.7 0.4 215 49 305.4 306.4 289.5 322.6 5.64 11 649 3732 -1.3 -1.3 100 0.0 -1.3 217 48 307.6 308.6 290.0 324.1 5.37 12 588 4515 -5.9 -7.0 92 1.1 -6.4 221 49 311.1 311.8 289.8 323.2 3.85 13 580 4622 -6.3 -9.1 80 2.8 -7.4 220 49 311.8 312.5 289.5 322.4 3.31 14 548 5065 -8.7 -28.7 18 20.0 -13.5 225 47 314.1 314.2 287.5 316.4 0.65 15 540 5179 -9.9 -14.9 67 5.0 -11.6 226 46 314.0 314.4 289.1 321.3 2.23 16 531 5309 -11.1 -11.8 95 0.7 -11.3 228 46 314.1 314.6 289.8 323.5 2.92 17 516 5529 -12.3 -20.3 51 8.0 -14.6 229 46 315.2 315.5 288.8 320.1 1.48 18 509 5634 -12.7 -14.4 87 1.7 -13.3 225 47 315.9 316.4 290.0 324.0 2.46 19 500 5770 -13.7 -14.3 95 0.6 -13.9 220 49 316.3 316.8 290.2 324.6 2.53 20 495 5846 -13.9 -14.2 98 0.3 -14.0 218 48 317.0 317.5 290.4 325.5 2.57 21 425 6980 -22.7 -26.5 71 3.8 -23.5 229 45 319.9 320.1 289.8 323.5 1.03 22 400 7420 -25.7 -28.1 80 2.4 -26.2 220 42 321.6 321.8 290.2 324.9 0.95 23 355 8274 -31.9 -32.6 93 0.7 -32.0 213 52 324.4 324.6 290.8 326.9 0.70 24 352 8334 -31.9 -36.3 65 4.4 -32.4 214 53 325.2 325.3 290.9 327.0 0.49 25 300 9440 -41.5 -45.5 65 4.0 -41.8 225 73 326.9 326.9 291.0 327.7 0.22 26 250 10650 -53.1 -57.7 57 4.6 -53.2 225 78 327.1 327.1 291.0 327.4 0.06 27 245 10780 -53.5 -65.5 22 12.0 -53.7 227 76 328.4 328.4 291.3 328.5 0.02 28 228 11240 -56.7 -61.7 53 5.0 -56.8 234 70 330.4 330.4 291.9 330.5 0.04 29 215 11611 -59.7 -72.7 17 13.0 -59.8 233 70 331.3 331.3 292.1 331.3 0.01 30 214 11640 -59.9 -76.9 9 17.0 -60.0 233 70 331.4 331.4 292.1 331.4 0.01 31 200 12060 -63.1 -75.1 18 12.0 -63.2 230 72 332.8 332.8 292.5 332.9 0.01 32 185 12535 -66.3 -76.3 23 10.0 -66.4 240 80 335.2 335.2 293.1 335.2 0.01 33 167 13155 -65.0 -79.4 12 14.4 -65.1 250 91 347.2 347.2 296.0 347.2 0.00 34 150 13810 -63.7 -82.7 6 19.0 -63.8 250 71 360.3 360.3 298.8 360.4 0.00 35 147 13934 -63.5 -83.5 5 20.0 -63.6 250 70 362.8 362.8 299.2 362.8 0.00 36 128 14779 -65.3 -85.3 5 20.0 -65.4 250 73 374.2 374.2 301.3 374.2 0.00 37 121 15123 -62.3 -85.3 3 23.0 -62.5 244 69 385.7 385.7 303.2 385.8 0.00 38 105 15992 -65.3 -87.3 3 22.0 -65.4 248 83 396.0 396.0 304.6 396.0 0.00 39 100 16290 -62.9 -86.9 3 24.0 -63.1 250 74 406.2 406.2 306.0 406.2 0.00 40 70 18460 -66.3 -88.3 3 22.0 -66.5 245 42 442.5 442.5 310.1 442.6 0.00 41 65 18906 -68.3 -89.3 3 21.0 -68.5 253 43 447.7 447.7 310.6 447.7 0.00 42 61 19292 -62.5 -89.5 1 27.0 -62.9 255 43 468.8 468.8 312.5 468.8 0.00 43 50 20510 -65.3 -90.3 2 25.0 -65.6 240 23 489.6 489.6 314.2 489.6 0.00 44 49 20633 -65.7 -90.7 2 25.0 -66.0 252 20 491.5 491.5 314.3 491.5 0.00 45 47 20887 -64.1 -91.1 1 27.0 -64.5 246 22 501.2 501.2 315.0 501.2 0.00 46 46 21019 -60.5 -90.5 1 30.0 -61.1 235 25 513.0 513.0 315.8 513.0 0.00 47 39 22054 -57.7 -88.7 1 31.0 -58.6 242 23 544.9 544.9 317.8 544.9 0.00 48 32 23295 -59.9 -89.9 1 30.0 -60.8 278 23 570.7 570.7 319.2 570.7 0.00 49 30 23700 -57.7 -88.7 1 31.0 -58.9 265 17 587.3 587.3 320.0 587.4 0.00 50 20 26280 -53.5 -87.5 1 34.0 -56.1 270 24 672.4 672.4 323.5 672.5 0.01 51 17 27334 -50.9 -86.9 1 36.0 -54.5 266 22 712.7 712.7 324.8 712.8 0.01 52 13 29068 -54.9 -87.9 1 33.0 -58.0 269 28 755.7 755.7 326.1 755.8 0.01 53 11 30166 -43.3 -83.3 0 40.0 -51.4 250 34 834.8 834.9 328.1 835.2 0.03 54 10 30810 -42.5 -82.5 0 40.0 -51.5 275 37 860.9 860.9 328.7 861.3 0.04 55 10 30810 -42.1 -83.1 0 41.0 -51.2 275 37 862.4 862.4 328.7 862.8 0.04 56 6.7 33564 -34.7 -77.7 0 43.0 -50.2 998.0 998.1 331.2 999.7 0.14 57 6.3 33993 -35.3 -78.3 0 43.0 -50.8 1013.2 1013.3 331.4 1014.9 0.14 TRP 185 12535 -66.3 -76.3 23 10.0 -66.4 240 80 335.2 335.2 293.1 335.2 0.01 WND 167 13155 -65.0 -79.4 12 14.4 -65.1 250 91 347.2 347.2 296.0 347.2 0.00 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 670.67 mb = 3471.42 m = 11389.02 ft Wetbulb zero: 675.44 mb = 3411.91 m = 11193.79 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 72.70 % Est. max temperature: 26.45 C = 79.61 F Sfc-Lift cond lev (LCL): 950.36 mb = 559.18 m = 1834.57 ft T: 20.73 C 700-500 lapse rate: 6.08 C/km ThetaE index: 5.46 C Layer 972.0- 925.0 mb Conv cond level (CCL): 721.97 mb = 2870.00 m = 9415.89 ft Mean mixing ratio: 7.19 g/kg Conv temperature: 28.92 C = 84.05 F Cap Strength: 3.25 C Lifted Index: 2.45 C Risk: None Lifted Index @300 mb: 5.06 C Lifted Index @700 mb: 1.79 C Showalter Index: 1.34 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 19.70 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 262.75 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.26 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 67098.39 J/kg Cap Strength: 3.25 C Lift Cond Lev (LCL): 777.26 mb = 2263.65 m = 7426.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 32 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 ---------------------------------------------------------- 0 973 355 160 4 -1.4 3.8 | 72 32 -30.6 -10.2 1 945 610 185 24 2.1 23.9 | 110 29 -27.2 10.0 2 925 794 190 31 5.4 30.5 | 125 29 -23.9 16.6 3 912 914 195 35 9.1 33.8 | 134 28 -20.2 19.9 4 880 1219 205 41 17.3 37.2 | 153 26 -11.9 23.2 5 850 1517 200 37 12.7 34.8 | 141 27 -16.6 20.8 6 819 1829 205 31 13.1 28.1 | 131 21 -16.2 14.1 7 789 2134 210 41 20.5 35.5 | 158 23 -8.8 21.6 8 760 2438 210 49 24.5 42.4 | 170 29 -4.8 28.5 9 700 3124 215 49 28.1 40.1 | 177 26 -1.2 26.2 10 654 3658 215 48 27.5 39.3 | 176 25 -1.7 25.4 11 629 3962 225 47 33.2 33.2 | 192 20 4.0 19.3 12 582 4572 220 49 31.5 37.5 | 185 24 2.2 23.6 13 518 5486 230 45 34.5 28.9 | 199 16 5.2 15.0 14 500 5770 220 49 31.5 37.5 | 185 24 2.2 23.6 15 478 6096 210 46 23.0 39.8 | 166 27 -6.3 25.9 16 423 7010 230 45 34.5 28.9 | 199 16 5.2 15.0 17 406 7315 220 37 23.8 28.3 | 159 15 -5.5 14.4 18 400 7420 220 42 27.0 32.2 | 173 18 -2.3 18.2 19 372 7925 210 46 23.0 39.8 | 166 27 -6.3 25.9 20 300 9440 225 73 51.6 51.6 | 211 44 22.3 37.7 21 286 9754 230 75 57.5 48.2 | 219 44 28.2 34.3 22 250 10650 225 78 55.2 55.2 | 212 49 25.9 41.2 23 226 11278 235 69 56.5 39.6 | 227 37 27.3 25.6 24 200 12060 230 72 55.2 46.3 | 219 41 25.9 32.3 25 185 12535 240 80 69.3 40.0 | 237 48 40.0 26.0 26 167 13155 250 91 85.5 31.1 | 253 59 56.2 17.2 27 160 13411 250 91 85.5 31.1 | 253 59 56.2 17.2 28 150 13810 250 71 66.7 24.3 | 255 39 37.4 10.3 29 138 14326 250 65 61.1 22.2 | 255 33 31.8 8.3 30 125 14935 250 76 71.4 26.0 | 254 44 42.1 12.0 31 119 15240 240 65 56.3 32.5 | 236 33 27.0 18.5 32 102 16154 250 87 81.8 29.8 | 253 55 52.5 15.8 33 100 16290 250 74 69.5 25.3 | 254 42 40.3 11.4 34 97 16459 250 74 69.5 25.3 | 254 42 40.3 11.4 35 88 17069 255 51 49.3 13.2 | 272 20 20.0 -0.8 36 84 17374 240 51 44.2 25.5 | 232 19 14.9 11.5 37 80 17678 250 58 54.5 19.8 | 257 26 25.2 5.9 38 70 18460 245 42 38.1 17.7 | 247 10 8.8 3.8 39 68 18593 250 37 34.8 12.7 | 283 6 5.5 -1.3 40 62 19202 255 48 46.4 12.4 | 275 17 17.1 -1.5 41 59 19507 255 31 29.9 8.0 | 354 6 0.7 -5.9 42 56 19812 210 27 13.5 23.4 | 121 18 -15.8 9.4 43 53 20117 255 33 31.9 8.5 | 334 6 2.6 -5.4 44 51 20422 270 22 22.0 -0.0 | 28 16 -7.3 -14.0 45 50 20510 240 23 19.9 11.5 | 75 10 -9.4 -2.5 46 48 20726 260 18 17.7 3.1 | 47 16 -11.5 -10.8 47 46 21031 235 25 20.5 14.3 | 93 9 -8.8 0.4 48 44 21336 255 30 29.0 7.8 | 3 6 -0.3 -6.2 49 42 21641 235 23 18.8 13.2 | 86 10 -10.4 -0.8 50 40 21946 250 23 21.6 7.9 | 52 10 -7.7 -6.1 51 38 22250 230 23 17.6 14.8 | 94 12 -11.7 0.8 52 36 22555 250 26 24.4 8.9 | 44 7 -4.8 -5.1 53 34 22860 260 32 31.5 5.6 | 345 9 2.2 -8.4 54 31 23470 285 19 18.4 -4.9 | 30 22 -10.9 -18.9 55 30 23700 265 17 16.9 1.5 | 45 18 -12.3 -12.5 56 30 23774 240 22 19.1 11.0 | 74 11 -10.2 -3.0 57 28 24079 270 16 16.0 -0.0 | 44 19 -13.3 -14.0 58 27 24384 245 26 23.6 11.0 | 63 6 -5.7 -3.0 59 24 24994 265 17 16.9 1.5 | 45 18 -12.3 -12.5 60 23 25298 245 24 21.8 10.1 | 63 8 -7.5 -3.8 61 22 25603 275 23 22.9 -2.0 | 22 17 -6.4 -16.0 62 21 25908 255 22 21.3 5.7 | 44 12 -8.0 -8.3 63 20 26213 280 20 19.7 -3.5 | 29 20 -9.6 -17.4 64 20 26280 270 24 24.0 -0.0 | 21 15 -5.3 -14.0 65 18 26822 255 20 19.3 5.2 | 49 13 -10.0 -8.8 66 18 27127 280 23 22.7 -4.0 | 20 19 -6.6 -17.9 67 17 27432 260 22 21.7 3.8 | 37 13 -7.6 -10.1 68 16 27737 280 30 29.5 -5.2 | 359 19 0.3 -19.2 69 15 28346 265 25 24.9 2.2 | 20 13 -4.4 -11.8 70 13 29261 270 29 29.0 -0.0 | 1 14 -0.3 -14.0 71 12 29566 255 31 29.9 8.0 | 354 6 0.7 -5.9 72 11 30175 250 34 31.9 11.6 | 311 4 2.7 -2.3 73 10 30810 275 37 36.9 -3.2 | 336 19 7.6 -17.2 Wind Parameters Mean winds (0-6000m): 214.5 at 43.2 knts Storm direction: 244.5 at 32.4 knts Shear (0-3000m) pos: 8.0 neg: 0.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 436.9 neg: -54.6 tot: 382.2 m^2/s^2 ave: 127.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 8.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.25 Bulk Shear: 92.97 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 ------------------------------------------------------------------------------- 500 186 21 105 28| 30.6 0.0 30.6|242.8 0.0 242.8 485.7 0.99| 31.8 31.5 1000 196 30 125 26| 18.7 0.0 18.7|318.7 -12.3 306.4 306.4 0.90| 22.3 20.2 1500 198 32 130 25| 10.0 0.0 10.0|318.7 -53.0 265.7 177.1 0.64| 17.9 11.4 2000 201 34 136 24| 11.4 0.0 11.4|402.2 -53.0 349.1 174.6 0.69| 17.4 12.0 2500 204 37 144 24| 9.6 0.0 9.6|427.8 -53.0 374.7 149.9 0.70| 14.9 10.3 3000 206 39 150 24| 8.0 0.0 8.0|436.9 -54.6 382.2 127.4 0.69| 12.7 8.8 4000 210 41 159 23| 6.0 0.0 6.0|472.0 -64.5 407.5 101.9 0.65| 11.0 7.1 5000 213 42 165 22| 4.6 0.0 4.6|493.1 -69.2 423.8 84.8 0.62| 9.8 6.0 6000 215 43 168 22| 3.8 0.9 4.7|511.0-142.6 368.4 61.4 0.43| 10.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251210.00.gif