UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 21 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 95 SFC 970 355 21.0 -1.0 23 22.0 10.0 120 4 296.7 297.4 284.4 307.7 3.66 2 965 401 22.0 1.0 25 21.0 11.0 124 5 298.2 298.9 285.7 310.9 4.26 3 959 456 27.0 -1.0 16 28.0 12.3 128 7 303.8 304.5 287.1 315.1 3.70 4 956 484 27.6 -0.4 16 28.0 12.6 130 8 304.6 305.4 287.6 316.6 3.88 5 954 503 27.6 -0.4 16 28.0 12.6 132 9 304.8 305.5 287.7 316.8 3.89 6 925 780 25.6 -0.4 18 26.0 11.7 130 13 305.5 306.2 288.1 317.9 4.01 7 884 1176 22.6 -6.4 14 29.0 8.7 142 11 306.4 306.9 287.0 314.8 2.67 8 850 1515 20.8 -0.2 25 21.0 9.5 170 7 307.9 308.8 289.3 321.7 4.43 9 737 2727 12.2 0.2 44 12.0 5.7 204 20 311.4 312.4 291.1 327.8 5.27 10 700 3155 8.6 -0.4 53 9.0 3.8 245 11 312.0 313.0 291.3 328.6 5.31 11 552 5065 -7.3 -7.7 97 0.4 -7.5 261 23 315.1 315.8 291.0 327.6 3.88 12 511 5663 -11.1 -14.0 79 2.9 -12.2 268 22 317.5 318.0 290.5 325.9 2.53 13 500 5830 -11.5 -19.5 52 8.0 -14.0 260 25 319.0 319.3 290.1 324.5 1.63 14 498 5861 -11.5 -19.5 52 8.0 -14.0 259 25 319.4 319.7 290.2 324.9 1.64 15 489 6000 -12.7 -17.0 70 4.3 -14.1 257 26 319.6 320.0 290.7 326.5 2.06 16 479 6158 -13.5 -26.5 33 13.0 -16.7 255 26 320.5 320.7 289.9 323.7 0.91 17 463 6416 -15.3 -35.3 16 20.0 -19.0 257 27 321.4 321.5 289.6 322.9 0.41 18 441 6781 -18.7 -27.7 45 9.0 -20.7 260 28 321.6 321.8 290.2 324.7 0.89 19 402 7464 -24.7 -40.7 21 16.0 -26.8 265 31 322.4 322.5 289.8 323.4 0.27 20 400 7500 -25.1 -40.1 23 15.0 -27.1 265 31 322.4 322.4 289.8 323.4 0.29 21 359 8274 -32.1 -45.1 26 13.0 -33.3 269 30 323.1 323.1 289.9 323.8 0.19 22 354 8373 -32.5 -44.5 29 12.0 -33.6 266 32 323.9 323.9 290.2 324.7 0.21 23 345 8554 -33.7 -36.4 77 2.7 -34.0 262 34 324.6 324.7 290.7 326.4 0.49 24 301 9497 -40.5 -44.7 64 4.2 -40.8 245 48 328.0 328.0 291.4 328.9 0.24 25 300 9520 -40.5 -44.7 64 4.2 -40.8 245 48 328.3 328.3 291.5 329.2 0.24 26 281 9963 -43.3 -45.7 77 2.4 -43.5 245 61 330.5 330.5 292.1 331.3 0.23 27 272 10182 -44.8 -48.7 65 3.9 -45.0 245 67 331.4 331.5 292.3 332.1 0.17 28 270 10231 -45.1 -49.4 62 4.3 -45.3 245 67 331.6 331.7 292.3 332.3 0.16 29 267 10306 -43.3 -49.3 52 6.0 -43.6 245 67 335.3 335.4 293.3 336.0 0.16 30 266 10331 -41.9 -63.9 7 22.0 -42.7 245 67 337.7 337.7 293.8 337.8 0.03 31 250 10750 -43.7 -69.7 4 26.0 -44.5 260 56 341.1 341.1 294.6 341.2 0.01 32 230 11311 -43.5 -73.5 2 30.0 -44.3 265 56 349.6 349.6 296.5 349.7 0.01 33 200 12240 -48.7 -78.7 2 30.0 -49.3 260 49 355.7 355.7 297.8 355.7 0.00 34 168 13360 -56.9 -82.9 2 26.0 -57.2 261 61 360.2 360.2 298.7 360.2 0.00 35 150 14070 -59.9 -84.9 2 25.0 -60.1 265 51 366.9 366.9 300.0 366.9 0.00 36 100 16520 -72.3 -89.3 6 17.0 -72.3 280 30 388.0 388.0 303.5 388.0 0.00 37 94 16884 -73.3 -89.3 7 16.0 -73.3 278 31 393.0 393.0 304.2 393.0 0.00 38 86 17412 -69.5 -88.5 5 19.0 -69.6 279 19 410.8 410.8 306.6 410.8 0.00 39 74 18296 -75.9 -90.9 8 15.0 -75.9 223 20 415.4 415.4 307.2 415.4 0.00 40 70 18620 -73.7 -90.7 6 17.0 -73.7 250 19 426.7 426.7 308.5 426.7 0.00 41 66 18963 -73.3 -91.3 5 18.0 -73.4 244 23 434.8 434.8 309.3 434.8 0.00 42 64 19146 -67.9 -89.9 3 22.0 -68.1 241 25 450.5 450.5 310.9 450.5 0.00 43 61 19435 -66.1 -90.1 2 24.0 -66.3 264 23 460.8 460.8 311.8 460.8 0.00 44 50 20630 -69.1 -92.1 2 23.0 -69.3 345 11 480.7 480.7 313.5 480.7 0.00 45 41 21828 -65.1 -92.1 1 27.0 -65.5 353 5 518.7 518.7 316.2 518.7 0.00 46 35 22813 -56.3 -89.3 1 33.0 -57.5 41 3 565.7 565.7 318.9 565.7 0.00 47 30 23800 -53.1 -88.1 1 35.0 -55.0 145 5 599.9 599.9 320.6 599.9 0.01 48 28 24241 -54.3 -88.3 1 34.0 -56.1 170 10 608.5 608.5 321.0 608.5 0.01 49 24 25236 -49.9 -86.9 1 37.0 -53.0 258 11 648.7 648.7 322.6 648.8 0.01 50 20 26420 -51.3 -88.3 0 37.0 -54.4 215 13 679.1 679.2 323.7 679.2 0.01 51 18 27105 -51.5 -87.5 1 36.0 -54.8 190 10 699.3 699.3 324.4 699.4 0.01 52 16 27885 -43.3 -83.3 0 40.0 -50.0 168 15 750.0 750.0 326.0 750.2 0.02 53 13 29294 -40.5 -81.5 0 41.0 -49.3 170 25 805.6 805.6 327.4 806.0 0.04 54 11 30425 -43.9 -83.9 0 40.0 -51.8 222 23 832.7 832.7 328.0 833.0 0.03 55 10 31070 -40.5 -81.5 0 41.0 -50.5 260 21 868.4 868.4 328.8 868.9 0.05 56 7.8 32777 -36.7 -78.7 0 42.0 -50.1 947.5 947.6 330.3 948.7 0.11 57 7.2 33331 -37.3 -79.3 0 42.0 -50.8 967.0 967.1 330.7 968.2 0.10 58 6.6 33937 -33.5 -77.5 0 44.0 -49.9 1007.4 1007.5 331.3 1009.2 0.15 59 5.9 34723 -34.1 -77.1 0 43.0 -50.7 1037.6 1037.7 331.8 1039.8 0.18 TRP 270 10231 -45.1 -49.4 62 4.3 -45.3 245 67 331.6 331.7 292.3 332.3 0.16 WND 272 10182 -44.8 -48.7 65 3.9 -45.0 245 67 331.4 331.5 292.3 332.1 0.17 Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 619.95 mb = 4187.94 m = 13739.78 ft Wetbulb zero: 649.90 mb = 3752.10 m = 12309.88 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 53.91 % Est. max temperature: 32.99 C = 91.39 F Sfc-Lift cond lev (LCL): 697.97 mb = 3178.29 m = 10427.35 ft T: 8.41 C 700-500 lapse rate: 7.51 C/km ThetaE index: 3.07 C Layer 884.0- 850.0 mb Conv cond level (CCL): 528.94 mb = 5395.42 m = 17701.28 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 40.55 C = 105.00 F Cap Strength: 7.59 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 9.05 C Lifted Index @700 mb: 6.28 C Showalter Index: 3.95 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: 11.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.81 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 71511.43 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 617.08 mb = 4168.66 m = 13676.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 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 ---------------------------------------------------------- 0 970 355 120 4 -3.5 2.0 | 92 16 -16.3 0.5 1 943 610 140 12 -7.7 9.2 | 110 22 -20.5 7.6 2 925 780 130 13 -10.0 8.4 | 107 24 -22.8 6.8 3 911 914 120 14 -12.1 7.0 | 102 26 -25.0 5.5 4 850 1515 170 7 -1.2 6.9 | 111 15 -14.0 5.3 5 819 1829 175 10 -0.9 10.0 | 122 16 -13.7 8.4 6 790 2134 190 18 3.1 17.7 | 149 19 -9.7 16.2 7 735 2743 205 20 8.5 18.1 | 165 17 -4.4 16.6 8 700 3155 245 11 10.0 4.6 | 137 4 -2.9 3.1 9 683 3353 245 11 10.0 4.6 | 137 4 -2.9 3.1 10 657 3658 240 17 14.7 8.5 | 195 7 1.9 7.0 11 632 3962 230 18 13.8 11.6 | 185 10 1.0 10.0 12 609 4267 250 17 16.0 5.8 | 216 5 3.1 4.3 13 586 4572 255 23 22.2 6.0 | 245 10 9.4 4.4 14 502 5791 270 22 22.0 -0.0 | 280 9 9.2 -1.5 15 500 5830 260 25 24.6 4.3 | 257 12 11.8 2.8 16 483 6096 255 26 25.1 6.7 | 247 13 12.3 5.2 17 400 7500 265 31 30.9 2.7 | 266 18 18.0 1.2 18 393 7620 265 31 30.9 2.7 | 266 18 18.0 1.2 19 361 8230 270 30 30.0 -0.0 | 275 17 17.2 -1.5 20 317 9144 245 41 37.2 17.3 | 237 29 24.3 15.8 21 300 9520 245 48 43.5 20.3 | 239 36 30.7 18.7 22 272 10182 245 67 60.7 28.3 | 241 55 47.9 26.8 23 270 10231 245 67 60.7 28.3 | 241 55 47.9 26.8 24 265 10363 245 67 60.7 28.3 | 241 55 47.9 26.8 25 250 10750 260 56 55.1 9.7 | 259 43 42.3 8.2 26 231 11278 265 56 55.8 4.9 | 266 43 43.0 3.3 27 201 12192 265 44 43.8 3.8 | 266 31 31.0 2.3 28 200 12240 260 49 48.3 8.5 | 259 36 35.4 7.0 29 175 13106 260 64 63.0 11.1 | 259 51 50.2 9.6 30 150 14070 265 51 50.8 4.4 | 266 38 38.0 2.9 31 144 14326 265 51 50.8 4.4 | 266 38 38.0 2.9 32 137 14630 280 40 39.4 -6.9 | 288 28 26.6 -8.5 33 112 15850 270 28 28.0 -0.0 | 276 15 15.2 -1.5 34 101 16459 255 39 37.7 10.1 | 251 26 24.8 8.5 35 100 16520 280 30 29.5 -5.2 | 292 18 16.7 -6.8 36 96 16764 280 30 29.5 -5.2 | 292 18 16.7 -6.8 37 91 17069 275 32 31.9 -2.8 | 283 20 19.0 -4.3 38 87 17374 280 20 19.7 -3.5 | 306 9 6.9 -5.0 39 82 17678 270 10 10.0 -0.0 | 61 3 -2.8 -1.5 40 78 17983 210 10 5.0 8.7 | 132 11 -7.8 7.1 41 70 18593 235 29 23.8 16.6 | 216 19 10.9 15.1 42 70 18620 250 19 17.9 6.5 | 225 7 5.0 5.0 43 63 19202 240 26 22.5 13.0 | 220 15 9.7 11.5 44 60 19507 270 22 22.0 -0.0 | 280 9 9.2 -1.5 45 57 19812 45 3 -2.1 -2.1 | 76 15 -15.0 -3.7 46 54 20117 235 10 8.2 5.7 | 132 6 -4.6 4.2 47 50 20630 345 11 2.8 -10.6 | 39 16 -10.0 -12.2 48 49 20726 355 10 0.9 -10.0 | 46 17 -12.0 -11.5 49 47 21031 345 11 2.8 -10.6 | 39 16 -10.0 -12.2 50 37 22555 0 0 -0.0 -0.0 | 83 13 -12.8 -1.5 51 32 23470 130 10 -7.7 6.4 | 103 21 -20.5 4.9 52 30 23800 145 5 -2.9 4.1 | 99 16 -15.7 2.6 53 26 24689 195 14 3.6 13.5 | 142 15 -9.2 12.0 54 25 24994 225 18 12.7 12.7 | 179 11 -0.1 11.2 55 24 25298 265 10 10.0 0.9 | 77 3 -2.9 -0.7 56 23 25603 255 10 9.7 2.6 | 108 3 -3.2 1.0 57 22 25908 215 11 6.3 9.0 | 139 10 -6.5 7.5 58 20 26420 215 13 7.5 10.6 | 149 11 -5.4 9.1 59 20 26518 250 5 4.7 1.7 | 91 8 -8.1 0.2 60 19 26822 215 10 5.7 8.2 | 133 10 -7.1 6.6 61 17 27432 165 10 -2.6 9.7 | 118 17 -15.4 8.1 62 16 27737 180 14 0.0 14.0 | 134 18 -12.8 12.5 63 16 28042 160 15 -5.1 14.1 | 125 22 -18.0 12.5 64 15 28346 150 14 -7.0 12.1 | 118 22 -19.8 10.6 65 14 28651 170 24 -4.2 23.6 | 142 28 -17.0 22.1 66 13 29566 170 25 -4.3 24.6 | 143 29 -17.2 23.1 67 10 31070 260 21 20.7 3.6 | 255 8 7.8 2.1 Wind Parameters Mean winds (0-6000m): 233.1 at 17.2 knts Storm direction: 263.1 at 12.9 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 46.3 deg Storm rel helicity (0-3000m) pos: 126.4 neg: -20.2 tot: 106.2 m^2/s^2 ave: 35.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 61.42 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 ------------------------------------------------------------------------------- 500 133 10 105 21| 9.9 0.0 9.9| 30.5 -13.4 17.1 34.2 0.33| 12.1 4.0 1000 133 11 106 22| 3.2 0.0 3.2| 49.1 -14.9 34.1 34.1 0.34| 10.3 3.5 1500 142 10 109 20| 3.1 0.0 3.1| 63.1 -15.3 47.8 31.9 0.39| 8.9 3.5 2000 159 12 119 19| 4.7 0.0 4.7|107.5 -15.3 92.1 46.1 0.54| 9.2 5.0 2500 173 13 129 19| 3.8 0.0 3.8|126.3 -15.3 111.0 44.4 0.55| 9.0 4.9 3000 182 13 133 17| 2.4 0.0 2.4|126.4 -20.2 106.2 35.4 0.39| 9.2 3.5 4000 202 14 147 14| 2.2 0.9 3.1|142.5 -23.3 119.2 29.8 0.42| 9.0 3.8 5000 221 16 166 11| 2.3 0.7 3.0|157.6 -23.3 134.2 26.8 0.45| 8.1 3.6 6000 233 17 186 9| 1.9 1.1 3.0|165.0 -40.7 124.3 20.7 0.36| 7.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250421.00.gif