UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 28 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 63 SFC 967 355 29.8 6.8 24 23.0 15.9 330 10 305.9 307.1 290.4 325.4 6.41 2 925 755 25.6 9.6 36 16.0 15.6 305 33 305.5 307.0 291.7 330.0 8.13 3 913 870 24.6 8.6 36 16.0 14.7 305 31 305.6 307.0 291.4 328.9 7.70 4 856 1432 21.6 6.6 38 15.0 12.6 327 14 308.2 309.5 291.7 330.0 7.15 5 850 1493 22.2 6.2 35 16.0 12.6 330 11 309.4 310.7 292.0 330.9 7.01 6 842 1575 22.2 5.2 33 17.0 12.1 311 12 310.2 311.5 291.9 330.6 6.60 7 829 1711 26.8 -7.2 10 34.0 9.7 260 13 316.5 317.0 290.3 325.3 2.68 8 700 3167 13.6 -8.4 21 22.0 3.2 140 13 317.5 318.1 290.9 327.0 2.90 9 574 4792 -1.7 -11.7 46 10.0 -5.8 212 18 318.2 318.7 290.9 327.1 2.72 10 525 5494 -8.5 -12.0 76 3.5 -9.9 220 26 318.2 318.8 291.1 327.7 2.90 11 502 5839 -11.5 -14.3 80 2.8 -12.5 225 26 318.7 319.1 290.9 327.0 2.52 12 500 5870 -11.7 -15.0 76 3.3 -12.9 225 26 318.8 319.2 290.7 326.7 2.39 13 466 6405 -16.3 -26.3 42 10.0 -18.7 230 26 319.5 319.7 289.6 322.9 0.96 14 465 6421 -16.5 -25.5 46 9.0 -18.7 229 26 319.5 319.7 289.7 323.1 1.03 15 463 6453 -16.7 -18.4 87 1.7 -17.2 228 25 319.6 320.0 290.6 326.1 1.94 16 462 6470 -16.7 -23.7 55 7.0 -18.5 227 24 319.8 320.1 290.0 324.0 1.22 17 458 6535 -16.9 -27.9 38 11.0 -19.4 224 23 320.4 320.5 289.8 323.3 0.84 18 448 6700 -18.3 -26.3 49 8.0 -20.1 216 18 320.6 320.8 290.0 324.1 1.00 19 422 7145 -20.1 -44.1 10 24.0 -23.3 190 19 323.9 323.9 290.2 324.6 0.18 20 400 7540 -23.3 -41.3 18 18.0 -25.7 205 19 324.7 324.8 290.5 325.7 0.26 21 380 7913 -26.5 -38.5 31 12.0 -28.1 224 22 325.3 325.4 290.7 326.6 0.36 22 369 8125 -28.7 -34.7 56 6.0 -29.6 231 25 325.1 325.2 290.9 327.1 0.54 23 368 8144 -27.9 -32.4 65 4.5 -28.6 232 25 326.4 326.6 291.4 328.9 0.68 24 367 8164 -27.7 -32.7 62 5.0 -28.5 232 26 326.9 327.1 291.5 329.4 0.67 25 337 8772 -32.5 -35.3 76 2.8 -32.9 247 32 328.5 328.6 291.9 330.5 0.56 26 300 9580 -39.7 -46.7 47 7.0 -40.2 245 31 329.4 329.4 291.7 330.2 0.19 27 283 9974 -43.5 -52.5 36 9.0 -43.9 245 30 329.5 329.5 291.7 329.9 0.10 28 250 10790 -51.3 -53.9 74 2.6 -51.4 245 28 329.8 329.8 291.7 330.2 0.10 29 244 10947 -52.7 -59.7 42 7.0 -52.9 245 28 330.0 330.0 291.7 330.2 0.05 30 235 11188 -54.9 -59.3 58 4.4 -55.0 240 27 330.2 330.3 291.9 330.5 0.05 31 227 11407 -56.9 -61.9 53 5.0 -57.0 235 26 330.5 330.5 291.9 330.6 0.04 32 212 11836 -59.9 -64.9 52 5.0 -60.0 225 23 332.3 332.3 292.4 332.4 0.03 33 200 12200 -58.9 -72.9 15 14.0 -59.0 235 30 339.5 339.5 294.2 339.5 0.01 34 191 12490 -56.7 -77.7 5 21.0 -56.9 242 38 347.5 347.5 296.1 347.5 0.01 35 170 13229 -56.3 -80.3 3 24.0 -56.6 243 47 360.0 360.0 298.7 360.0 0.00 36 150 14020 -57.9 -83.9 2 26.0 -58.2 255 36 370.3 370.3 300.6 370.3 0.00 37 126 15109 -60.6 -85.8 2 25.2 -60.8 240 67 384.4 384.4 302.9 384.4 0.00 38 122 15309 -61.1 -86.1 2 25.0 -61.3 242 66 387.0 387.0 303.3 387.0 0.00 39 100 16520 -68.1 -87.1 5 19.0 -68.2 240 26 396.2 396.2 304.7 396.2 0.00 40 80 17845 -72.9 -88.9 7 16.0 -73.0 235 35 412.4 412.4 306.8 412.4 0.00 41 70 18630 -72.3 -89.3 6 17.0 -72.4 210 22 429.7 429.7 308.8 429.7 0.00 42 51 20529 -67.7 -89.7 3 22.0 -67.9 108 14 481.2 481.2 313.5 481.2 0.00 43 50 20650 -65.1 -89.1 2 24.0 -65.4 150 18 490.1 490.1 314.2 490.1 0.00 44 46 21162 -60.9 -87.9 2 27.0 -61.4 191 16 512.0 512.0 315.8 512.1 0.00 45 40 22033 -59.1 -87.1 1 28.0 -59.9 146 10 537.4 537.4 317.3 537.5 0.00 46 38 22352 -60.7 -87.7 2 27.0 -61.4 83 10 541.3 541.3 317.6 541.3 0.00 47 34 23045 -59.7 -87.7 1 28.0 -60.6 45 11 561.4 561.4 318.7 561.5 0.01 48 32 23428 -54.3 -84.3 1 30.0 -55.9 38 11 585.7 585.7 319.9 585.8 0.01 49 30 23840 -55.3 -84.3 2 29.0 -56.8 75 16 593.9 593.9 320.3 594.0 0.01 50 29 24056 -55.7 -84.7 1 29.0 -57.2 52 18 598.6 598.6 320.6 598.6 0.01 51 20 26450 -50.3 -83.3 1 33.0 -53.7 360 22 682.2 682.2 323.9 682.4 0.02 52 15 28346 -49.1 -82.1 1 33.0 -53.7 296 12 744.7 744.7 325.8 745.0 0.03 53 10 31070 -40.7 -78.7 1 38.0 -50.5 295 31 867.6 867.7 328.8 868.5 0.08 54 9.0 31786 -41.5 -79.5 1 38.0 -51.4 891.1 891.1 329.2 891.9 0.08 55 5.9 34706 -32.7 -75.7 1 43.0 -50.3 1043.7 1043.8 331.9 1046.5 0.22 TRP 212 11836 -59.9 -64.9 52 5.0 -60.0 225 23 332.3 332.3 292.4 332.4 0.03 WND 126 15109 -60.6 -85.8 2 25.2 -60.8 240 67 384.4 384.4 302.9 384.4 0.00 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 588.00 mb = 4611.43 m = 15129.18 ft Wetbulb zero: 654.72 mb = 3714.52 m = 12186.61 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 35.83 % Est. max temperature: 40.42 C = 104.76 F Sfc-Lift cond lev (LCL): 690.55 mb = 3278.28 m = 10755.38 ft T: 12.55 C 700-500 lapse rate: 9.36 C/km ThetaE index: 5.68 C Layer 842.0- 700.0 mb Conv cond level (CCL): 603.53 mb = 4381.19 m = 14373.80 ft Mean mixing ratio: 7.45 g/kg Conv temperature: 41.91 C = 107.43 F Cap Strength: 10.31 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: 9.77 C Showalter Index: -0.94 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.90 C Cross Totals Index: 17.90 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 178.40 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.14 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 980.79 J/kg Cap Strength: 10.31 C Lift Cond Lev (LCL): 710.87 mb = 3034.29 m = 9954.90 ft Lev Free Conv (LFC): 485.87 mb = 6087.68 m = 19972.47 ft Equ Level (EL): 435.87 mb = 6904.66 m = 22652.81 ft B at Equ Level: 23.06 J/kg Max Parcel Lev (MPL): 375.87 mb = 7992.00 m = 26220.14 ft Wind level data Storm motion: 260 at 13 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 ---------------------------------------------------------- 0 967 355 330 10 5.0 -8.7 | 36 13 -7.9 -10.9 1 940 610 305 33 27.0 -18.9 | 326 25 14.1 -21.2 2 925 755 305 33 27.0 -18.9 | 326 25 14.1 -21.2 3 908 914 305 30 24.6 -17.2 | 329 23 11.6 -19.5 4 877 1219 315 23 16.3 -16.3 | 350 19 3.3 -18.5 5 850 1493 330 11 5.5 -9.5 | 32 14 -7.4 -11.8 6 847 1524 330 12 6.0 -10.4 | 29 14 -6.9 -12.6 7 818 1829 215 13 7.5 10.6 | 147 10 -5.5 8.4 8 789 2134 205 13 5.5 11.8 | 142 12 -7.4 9.5 9 735 2743 180 11 0.0 11.0 | 124 16 -12.9 8.7 10 710 3048 145 11 -6.3 9.0 | 109 20 -19.2 6.8 11 700 3167 140 13 -8.4 10.0 | 110 23 -21.3 7.7 12 684 3353 125 12 -9.8 6.9 | 101 23 -22.8 4.6 13 659 3658 155 10 -4.2 9.1 | 112 18 -17.2 6.8 14 634 3962 170 5 -0.9 4.9 | 101 14 -13.8 2.7 15 610 4267 200 11 3.8 10.3 | 131 12 -9.2 8.1 16 588 4572 210 16 8.0 13.9 | 157 13 -4.9 11.6 17 524 5486 220 26 16.7 19.9 | 192 18 3.8 17.7 18 500 5870 225 26 18.4 18.4 | 199 17 5.5 16.1 19 485 6096 230 27 20.7 17.4 | 207 17 7.8 15.1 20 466 6401 230 26 19.9 16.7 | 206 16 7.0 14.5 21 447 6706 215 18 10.3 14.7 | 168 13 -2.6 12.5 22 412 7315 180 19 0.0 19.0 | 142 21 -12.9 16.7 23 400 7540 205 19 8.0 17.2 | 162 16 -4.9 15.0 24 396 7620 215 18 10.3 14.7 | 168 13 -2.6 12.5 25 348 8534 245 31 28.1 13.1 | 234 19 15.2 10.8 26 319 9144 250 34 31.9 11.6 | 244 21 19.0 9.4 27 300 9580 245 31 28.1 13.1 | 234 19 15.2 10.8 28 250 10790 245 28 25.4 11.8 | 232 16 12.4 9.6 29 243 10973 245 28 25.4 11.8 | 232 16 12.4 9.6 30 212 11836 225 23 16.3 16.3 | 193 14 3.3 14.0 31 210 11887 225 23 16.3 16.3 | 193 14 3.3 14.0 32 200 12200 235 30 24.6 17.2 | 218 19 11.6 15.0 33 182 12802 250 46 43.2 15.7 | 246 33 30.3 13.5 34 165 13411 240 48 41.6 24.0 | 233 36 28.6 21.7 35 157 13716 255 39 37.7 10.1 | 252 26 24.7 7.8 36 150 14020 255 36 34.8 9.3 | 252 23 21.8 7.1 37 150 14021 260 52 51.2 9.0 | 260 39 38.3 6.8 38 143 14326 250 36 33.8 12.3 | 244 23 20.9 10.1 39 136 14630 240 44 38.1 22.0 | 232 32 25.2 19.7 40 126 15109 240 67 58.0 33.5 | 235 55 45.1 31.2 41 123 15240 240 67 58.0 33.5 | 235 55 45.1 31.2 42 112 15850 255 62 59.9 16.0 | 254 49 47.0 13.8 43 101 16459 265 41 40.8 3.6 | 267 28 27.9 1.3 44 100 16520 240 26 22.5 13.0 | 222 14 9.6 10.7 45 96 16764 245 26 23.6 11.0 | 231 14 10.6 8.7 46 91 17069 215 33 18.9 27.0 | 194 25 6.0 24.8 47 87 17374 220 45 28.9 34.5 | 206 36 16.0 32.2 48 78 17983 240 32 27.7 16.0 | 227 20 14.8 13.7 49 70 18593 235 26 21.3 14.9 | 213 15 8.4 12.7 50 70 18630 210 22 11.0 19.1 | 173 17 -1.9 16.8 51 67 18898 205 20 8.5 18.1 | 164 16 -4.5 15.9 52 64 19202 240 25 21.7 12.5 | 220 13 8.7 10.2 53 60 19507 290 10 9.4 -3.4 | 32 7 -3.5 -5.7 54 57 19812 125 14 -11.5 8.0 | 103 25 -24.4 5.8 55 55 20117 125 11 -9.0 6.3 | 100 22 -21.9 4.1 56 52 20422 70 10 -9.4 -3.4 | 76 23 -22.3 -5.7 57 50 20650 150 18 -9.0 15.6 | 121 26 -21.9 13.3 58 49 20726 115 15 -13.6 6.3 | 99 27 -26.5 4.1 59 47 21031 170 19 -3.3 18.7 | 135 23 -16.2 16.5 60 45 21336 215 12 6.9 9.8 | 141 10 -6.0 7.6 61 43 21641 225 10 7.1 7.1 | 129 8 -5.9 4.8 62 37 22555 45 10 -7.1 -7.1 | 65 22 -20.0 -9.3 63 33 23165 45 11 -7.8 -7.8 | 64 23 -20.7 -10.0 64 30 23774 30 11 -5.5 -9.5 | 57 22 -18.4 -11.8 65 30 23840 75 16 -15.5 -4.1 | 77 29 -28.4 -6.4 66 29 24079 50 18 -13.8 -11.6 | 63 30 -26.7 -13.8 67 28 24384 90 13 -13.0 0.0 | 85 26 -25.9 -2.3 68 25 24994 75 10 -9.7 -2.6 | 78 23 -22.6 -4.8 69 24 25298 235 3 2.5 1.7 | 87 10 -10.5 -0.5 70 22 25908 350 10 1.7 -9.8 | 43 16 -11.2 -12.1 71 21 26213 345 10 2.6 -9.7 | 41 16 -10.3 -11.9 72 20 26450 360 22 -0.0 -22.0 | 28 27 -12.9 -24.3 73 20 26518 10 15 -2.6 -14.8 | 42 23 -15.5 -17.0 74 19 26822 360 25 -0.0 -25.0 | 25 30 -12.9 -27.3 75 18 27127 20 12 -4.1 -11.3 | 52 22 -17.0 -13.5 76 17 27432 340 11 3.8 -10.3 | 36 16 -9.2 -12.6 77 16 28042 330 15 7.5 -13.0 | 20 16 -5.4 -15.2 78 15 28346 295 12 10.9 -5.1 | 16 8 -2.1 -7.3 79 14 28651 315 10 7.1 -7.1 | 32 11 -5.9 -9.3 80 14 28956 280 14 13.8 -2.4 | 350 5 0.9 -4.7 81 13 29261 260 16 15.8 2.8 | 259 3 2.8 0.5 82 13 29566 290 23 21.6 -7.9 | 319 13 8.7 -10.1 83 12 29870 290 17 16.0 -5.8 | 339 9 3.0 -8.1 84 11 30175 260 21 20.7 3.6 | 260 8 7.7 1.4 85 10 31070 295 31 28.1 -13.1 | 315 22 15.2 -15.4 Wind Parameters Mean winds (0-6000m): 230.1 at 17.5 knts Storm direction: 260.1 at 13.1 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 65.6 deg Storm rel helicity (0-3000m) pos: 95.5 neg: -172.2 tot: -76.7 m^2/s^2 ave: -25.6 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 16.3 stream: -1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 109.12 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 ------------------------------------------------------------------------------- 500 307 27 335 20| 0.0 23.1 23.1| 4.6-103.9 -99.2 -198.5 -0.79| 27.9-21.9 1000 309 26 338 20| 8.1 11.6 19.6| 74.8-103.9 -29.1 -29.1 -0.18| 22.1 -3.9 1500 307 22 344 16| 5.4 7.9 13.3| 94.5-111.1 -16.6 -11.1 0.05| 25.8 1.3 2000 294 19 335 11| 4.0 5.4 9.4| 94.5-119.0 -24.5 -12.3 0.02| 20.4 0.4 2500 283 18 325 8| 3.2 3.5 6.7| 94.5-136.3 -41.8 -16.7 -0.03| 17.5 -0.6 3000 273 17 311 5| 2.7 1.9 4.6| 95.5-172.2 -76.7 -25.6 -0.10| 16.3 -1.6 4000 251 15 203 3| 1.1 1.4 2.6|145.6-184.0 -38.3 -9.6 0.00| 14.8 0.0 5000 233 16 177 7| 2.0 1.2 3.2|189.0-184.0 5.1 1.0 0.09| 13.2 1.2 6000 230 18 183 9| 1.8 1.0 2.7|215.2-185.1 30.1 5.0 0.13| 11.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250428.00.gif