UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 18 APR 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 142 SFC 975 355 17.0 0.0 32 17.0 8.6 0 0 292.3 293.0 282.9 303.7 3.92 2 954 543 18.0 2.0 34 16.0 9.7 0 13 295.1 295.9 284.8 308.7 4.63 3 925 808 16.2 0.2 34 16.0 8.2 345 19 295.9 296.6 284.7 308.3 4.19 4 850 1524 13.8 -3.2 31 17.0 5.6 275 14 300.6 301.3 285.8 311.4 3.55 5 816 1867 12.8 -5.2 28 18.0 4.4 273 16 303.1 303.7 286.4 312.9 3.18 6 703 3101 5.6 -10.4 31 16.0 -1.0 273 29 308.3 308.8 287.5 316.2 2.46 7 700 3136 5.6 -12.4 26 18.0 -1.6 275 31 308.7 309.1 287.2 315.5 2.11 8 690 3253 5.8 -18.2 16 24.0 -2.7 275 33 310.2 310.4 286.9 314.5 1.32 9 676 3421 5.2 -16.8 19 22.0 -2.8 275 37 311.3 311.6 287.5 316.3 1.52 10 614 4197 0.0 -15.0 31 15.0 -5.5 275 45 314.0 314.4 288.9 320.4 1.94 11 500 5800 -12.9 -37.9 10 25.0 -17.3 275 46 317.3 317.4 288.2 318.4 0.29 12 474 6206 -16.7 -38.7 13 22.0 -20.2 272 47 317.5 317.5 288.3 318.5 0.28 13 454 6530 -17.3 -48.3 5 31.0 -21.1 273 55 320.7 320.7 289.0 321.1 0.11 14 400 7470 -24.1 -50.1 7 26.0 -26.7 275 69 323.7 323.7 290.0 324.0 0.10 15 393 7598 -24.5 -57.5 3 33.0 -27.2 275 70 324.8 324.8 290.3 324.9 0.04 16 363 8169 -28.7 -52.7 8 24.0 -30.6 277 74 326.6 326.6 290.9 326.9 0.08 17 350 8428 -30.5 -40.5 37 10.0 -31.7 278 76 327.6 327.7 291.4 328.8 0.32 18 348 8468 -30.3 -51.3 11 21.0 -32.0 278 76 328.4 328.5 291.4 328.8 0.10 19 346 8509 -30.5 -48.5 16 18.0 -32.1 278 76 328.7 328.7 291.5 329.2 0.14 20 300 9500 -39.3 -47.3 42 8.0 -39.9 280 83 330.0 330.0 291.9 330.7 0.18 21 294 9638 -40.1 -51.1 30 11.0 -40.8 278 83 330.8 330.8 292.0 331.2 0.12 22 287 9804 -37.7 -79.7 0 42.0 -38.9 276 83 336.5 336.5 293.4 336.5 0.00 23 277 10050 -35.9 -70.9 2 35.0 -37.4 273 83 342.5 342.5 294.9 342.5 0.01 24 250 10760 -38.7 -71.7 2 33.0 -39.9 265 83 348.5 348.5 296.3 348.6 0.01 25 240 11039 -40.3 -72.9 2 32.6 -41.4 265 86 350.2 350.2 296.7 350.2 0.01 26 200 12260 -47.5 -78.5 2 31.0 -48.1 265 73 357.6 357.6 298.2 357.6 0.00 27 150 14110 -59.9 -83.9 3 24.0 -60.1 270 71 366.9 366.9 300.0 366.9 0.00 28 116 15681 -70.1 -87.1 7 17.0 -70.2 271 54 376.0 376.0 301.6 376.0 0.00 29 100 16560 -72.9 -87.9 9 15.0 -72.9 285 44 386.9 386.9 303.3 386.9 0.00 30 79 17921 -76.9 -90.9 9 14.0 -76.9 275 37 405.6 405.6 305.9 405.6 0.00 31 72 18463 -69.1 -89.1 4 20.0 -69.2 290 32 433.1 433.1 309.1 433.1 0.00 32 70 18630 -70.1 -90.1 4 20.0 -70.2 240 4 434.4 434.4 309.3 434.4 0.00 33 60 19541 -74.1 -91.1 6 17.0 -74.2 225 11 445.1 445.1 310.4 445.1 0.00 34 59 19640 -70.1 -90.1 4 20.0 -70.2 238 13 456.2 456.2 311.4 456.2 0.00 35 50 20630 -68.9 -90.9 3 22.0 -69.1 340 9 481.1 481.1 313.5 481.1 0.00 36 48 20875 -68.7 -92.7 2 24.0 -68.9 49 7 487.3 487.3 314.0 487.3 0.00 37 47 21002 -64.9 -90.9 2 26.0 -65.3 2 11 499.3 499.3 314.9 499.3 0.00 38 43 21545 -65.5 -90.5 2 25.0 -65.8 357 7 510.7 510.7 315.7 510.7 0.00 39 33 23178 -60.3 -89.3 1 29.0 -61.1 336 18 564.6 564.7 318.9 564.7 0.00 40 30 23780 -55.3 -87.3 1 32.0 -56.8 305 9 593.9 593.9 320.3 593.9 0.01 41 29 23997 -53.5 -86.5 1 33.0 -55.4 309 10 604.6 604.6 320.8 604.7 0.01 42 24 25215 -52.3 -85.3 1 33.0 -54.8 333 10 641.7 641.7 322.4 641.8 0.01 43 22 25775 -53.9 -86.9 1 33.0 -56.2 335 12 653.1 653.1 322.8 653.2 0.01 44 20 26390 -51.5 -85.5 1 34.0 -54.6 15 8 678.5 678.5 323.7 678.6 0.01 45 17 27453 -48.5 -84.5 1 36.0 -52.9 289 10 720.4 720.4 325.1 720.6 0.02 46 15 28290 -41.1 -82.1 0 41.0 -49.0 231 10 771.3 771.3 326.5 771.6 0.03 47 13 29266 -39.9 -80.9 0 41.0 -49.0 219 12 807.7 807.7 327.4 808.1 0.04 48 12 29816 -37.1 -79.1 0 42.0 -48.1 256 19 836.3 836.3 328.1 836.9 0.06 49 10 31080 -35.9 -78.9 0 43.0 -48.5 290 40 885.5 885.6 329.1 886.4 0.08 50 8.2 32474 -30.7 -75.7 0 45.0 -47.7 957.8 957.9 330.5 959.6 0.16 TRP 79 17921 -76.9 -90.9 9 14.0 -76.9 275 37 405.6 405.6 305.9 405.6 0.00 WND 240 11039 -40.3 -72.9 2 32.6 -41.4 265 86 350.2 350.2 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 614.00 mb = 4196.84 m = 13769.00 ft Wetbulb zero: 724.46 mb = 2852.07 m = 9357.09 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 26.20 % Est. max temperature: 27.08 C = 80.74 F Sfc-Lift cond lev (LCL): 754.77 mb = 2512.79 m = 8243.96 ft T: 9.03 C 700-500 lapse rate: 6.94 C/km ThetaE index: 1.61 C Layer 700.0- 676.0 mb Conv cond level (CCL): 550.43 mb = 5049.93 m = 16567.80 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 40.44 C = 104.79 F Cap Strength: 11.86 C Lifted Index: 10.40 C Risk: None Lifted Index @300 mb: 15.47 C Lifted Index @700 mb: 10.50 C Showalter Index: 8.53 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 9.70 C K Index: 5.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.87 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 57936.20 J/kg Cap Strength: 11.84 C Lift Cond Lev (LCL): 722.87 mb = 2870.26 m = 9416.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 24 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 0 0 -0.0 -0.0 | 130 24 -18.8 15.5 1 947 610 360 17 -0.0 -17.0 | 85 19 -18.8 -1.5 2 925 808 345 19 4.9 -18.4 | 78 14 -13.9 -2.8 3 913 914 335 19 8.0 -17.2 | 81 11 -10.8 -1.7 4 881 1219 285 13 12.6 -3.4 | 153 14 -6.2 12.2 5 850 1524 275 14 13.9 -1.2 | 161 15 -4.8 14.3 6 819 1829 270 16 16.0 -0.0 | 170 16 -2.8 15.5 7 790 2134 295 19 17.2 -8.0 | 168 8 -1.6 7.5 8 761 2438 295 26 23.6 -11.0 | 227 7 4.8 4.5 9 707 3048 270 27 27.0 -0.0 | 208 18 8.2 15.5 10 700 3136 275 31 30.9 -2.7 | 223 18 12.1 12.8 11 655 3658 275 42 41.8 -3.7 | 243 26 23.1 11.9 12 631 3962 275 46 45.8 -4.0 | 247 29 27.0 11.5 13 584 4572 275 42 41.8 -3.7 | 243 26 23.1 11.9 14 562 4877 280 37 36.4 -6.4 | 243 20 17.7 9.1 15 520 5486 275 52 51.8 -4.5 | 252 35 33.0 11.0 16 500 5800 275 46 45.8 -4.0 | 247 29 27.0 11.5 17 481 6096 270 48 48.0 -0.0 | 242 33 29.2 15.5 18 461 6401 275 46 45.8 -4.0 | 247 29 27.0 11.5 19 443 6706 270 69 69.0 -0.0 | 253 53 50.2 15.5 20 400 7470 275 69 68.7 -6.0 | 259 51 50.0 9.5 21 316 9144 280 81 79.8 -14.1 | 269 61 61.0 1.5 22 300 9500 280 83 81.7 -14.4 | 269 63 63.0 1.1 23 250 10760 265 83 82.7 7.2 | 250 68 63.9 22.8 24 240 11039 265 86 85.7 7.5 | 251 71 66.9 23.0 25 232 11278 265 86 85.7 7.5 | 251 71 66.9 23.0 26 200 12260 265 73 72.7 6.4 | 248 58 53.9 21.9 27 167 13411 255 70 67.6 18.1 | 235 59 48.8 33.6 28 150 14110 270 71 71.0 -0.0 | 253 54 52.2 15.5 29 124 15240 285 56 54.1 -14.5 | 268 35 35.3 1.0 30 107 16154 255 51 49.3 13.2 | 227 42 30.5 28.7 31 100 16560 285 44 42.5 -11.4 | 260 24 23.7 4.1 32 97 16764 285 44 42.5 -11.4 | 260 24 23.7 4.1 33 87 17374 260 50 49.2 8.7 | 232 39 30.5 24.2 34 79 17921 275 37 36.9 -3.2 | 236 22 18.1 12.3 35 78 17983 270 30 30.0 -0.0 | 216 19 11.2 15.5 36 74 18288 275 33 32.9 -2.9 | 228 19 14.1 12.6 37 70 18593 300 32 27.7 -16.0 | 273 9 8.9 -0.5 38 70 18630 240 4 3.5 2.0 | 139 23 -15.3 17.5 39 67 18898 260 4 3.9 0.7 | 138 22 -14.8 16.2 40 60 19507 220 10 6.4 7.7 | 152 26 -12.4 23.2 41 57 19812 260 17 16.7 3.0 | 174 19 -2.0 18.5 42 52 20422 335 10 4.2 -9.1 | 114 16 -14.6 6.5 43 50 20630 340 9 3.1 -8.5 | 114 17 -15.7 7.1 44 49 20726 105 2 -1.9 0.5 | 128 26 -20.7 16.0 45 47 21031 355 12 1.0 -12.0 | 101 18 -17.7 3.6 46 38 22250 0 0 -0.0 -0.0 | 130 24 -18.8 15.5 47 37 22555 350 10 1.7 -9.8 | 108 18 -17.0 5.7 48 35 22860 315 10 7.1 -7.1 | 126 14 -11.7 8.4 49 33 23165 335 18 7.6 -16.3 | 86 11 -11.2 -0.8 50 30 23774 355 11 1.0 -11.0 | 104 18 -17.8 4.6 51 30 23780 305 9 7.4 -5.2 | 132 15 -11.4 10.4 52 29 24079 310 10 7.7 -6.4 | 129 14 -11.1 9.1 53 24 25298 335 10 4.2 -9.1 | 114 16 -14.6 6.5 54 22 25908 335 12 5.1 -10.9 | 109 14 -13.7 4.6 55 21 26213 305 11 9.0 -6.3 | 133 13 -9.8 9.2 56 20 26390 15 8 -2.1 -7.7 | 110 22 -20.9 7.8 57 20 26518 355 11 1.0 -11.0 | 104 18 -17.8 4.6 58 15 28346 230 10 7.7 6.4 | 153 25 -11.1 21.9 59 14 28651 265 13 13.0 1.1 | 161 18 -5.8 16.7 60 13 29261 220 11 7.1 8.4 | 154 27 -11.7 23.9 61 13 29566 215 18 10.3 14.7 | 164 31 -8.5 30.3 62 12 29870 260 19 18.7 3.3 | 180 19 -0.1 18.8 63 11 30175 270 31 31.0 -0.0 | 218 20 12.2 15.5 64 10 31080 290 40 37.6 -13.7 | 264 19 18.8 1.8 Wind Parameters Mean winds (0-6000m): 279.6 at 32.5 knts Storm direction: 309.6 at 24.4 knts Shear (0-3000m) pos: 1.9 neg: 5.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 96.7 neg: -102.5 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 131.15 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 ------------------------------------------------------------------------------- 500 353 13 98 17| 0.0 19.5 19.5| 0.0 -91.6 -91.6 -183.3 -0.76| 23.7-18.0 1000 331 14 104 12| 0.0 6.9 6.9| 33.7 -91.6 -58.0 -58.0 -0.10| 21.1 -2.2 1500 311 15 128 10| 0.0 5.6 5.6| 47.7 -91.6 -43.9 -29.3 -0.02| 15.5 -0.2 2000 303 16 141 9| 2.8 4.2 7.0| 56.4 -91.9 -35.5 -17.8 0.07| 14.8 1.0 2500 298 18 157 8| 2.3 4.5 6.7| 59.5 -98.3 -38.9 -15.5 0.05| 13.8 0.7 3000 292 20 178 8| 1.9 5.2 7.1| 96.7-102.5 -5.8 -1.9 0.13| 13.6 1.7 4000 284 26 214 11| 1.4 4.9 6.3|134.3-111.5 22.8 5.7 0.16| 11.9 1.9 5000 282 29 226 14| 1.2 5.1 6.4|156.9-116.8 40.1 8.0 0.16| 11.4 1.8 6000 280 32 233 17| 1.0 4.1 5.2|175.9-156.8 19.1 3.2 0.12| 10.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250418.00.gif