UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 27 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 53 SFC 967 355 42.8 -0.2 7 43.0 17.8 150 8 319.0 319.8 292.2 331.7 3.89 2 964 384 40.2 -2.8 7 43.0 16.3 149 9 316.7 317.3 290.9 327.1 3.22 3 925 769 36.2 -3.8 8 40.0 14.5 155 17 316.3 316.9 290.7 326.5 3.12 4 850 1527 29.0 -5.0 11 34.0 11.2 170 17 316.5 317.1 290.7 326.6 3.10 5 724 2918 15.8 -8.2 18 24.0 4.4 195 8 316.9 317.5 290.6 326.2 2.84 6 700 3203 13.6 -6.4 24 20.0 3.8 220 14 317.5 318.2 291.3 328.6 3.38 7 507 5803 -10.9 -14.5 75 3.6 -12.2 245 22 318.5 319.0 290.7 326.6 2.45 8 500 5910 -11.5 -16.4 67 4.9 -13.2 245 22 319.0 319.4 290.6 326.1 2.12 9 497 5956 -11.9 -15.9 72 4.0 -13.3 247 22 319.1 319.5 290.7 326.5 2.23 10 482 6190 -12.5 -35.5 13 23.0 -17.0 256 21 321.1 321.2 289.5 322.6 0.39 11 475 6302 -13.1 -29.1 25 16.0 -16.8 258 18 321.8 321.9 290.0 324.3 0.73 12 427 7100 -20.9 -29.9 44 9.0 -22.7 259 18 321.8 321.9 290.1 324.4 0.75 13 404 7507 -23.3 -41.3 18 18.0 -25.7 251 14 323.8 323.8 290.2 324.7 0.25 14 400 7580 -23.9 -41.9 17 18.0 -26.2 245 13 323.9 324.0 290.2 324.8 0.24 15 320 9167 -36.5 -50.5 22 14.0 -37.4 222 21 327.8 327.8 291.2 328.3 0.12 16 313 9319 -37.7 -44.7 48 7.0 -38.2 218 22 328.2 328.3 291.5 329.1 0.23 17 300 9610 -40.5 -45.3 60 4.8 -40.8 220 22 328.3 328.3 291.5 329.1 0.22 18 294 9747 -41.7 -45.8 64 4.1 -42.0 219 23 328.5 328.5 291.5 329.3 0.22 19 251 10794 -50.9 -52.5 83 1.6 -51.0 215 25 330.0 330.0 291.9 330.5 0.12 20 250 10820 -51.1 -52.5 85 1.4 -51.1 215 25 330.1 330.1 291.9 330.6 0.12 21 232 11300 -54.7 -59.6 55 4.9 -54.8 211 29 331.8 331.8 292.3 332.0 0.05 22 230 11355 -55.1 -63.1 36 8.0 -55.2 213 30 332.0 332.0 292.3 332.1 0.03 23 227 11439 -54.7 -68.7 16 14.0 -54.9 216 32 333.8 333.8 292.7 333.9 0.02 24 218 11696 -55.3 -70.3 14 15.0 -55.5 227 37 336.8 336.8 293.5 336.8 0.01 25 200 12240 -58.3 -73.3 13 15.0 -58.5 240 40 340.4 340.4 294.4 340.5 0.01 26 198 12303 -58.9 -73.9 13 15.0 -59.0 240 40 340.5 340.5 294.4 340.5 0.01 27 160 13643 -57.7 -83.7 2 26.0 -57.9 221 44 363.9 363.9 299.4 363.9 0.00 28 150 14050 -58.3 -84.3 2 26.0 -58.5 225 48 369.6 369.6 300.5 369.6 0.00 29 127 15088 -61.7 -86.0 3 24.4 -61.9 220 64 381.6 381.6 302.5 381.6 0.00 30 100 16550 -66.5 -88.5 3 22.0 -66.6 230 32 399.2 399.2 305.1 399.2 0.00 31 89 17246 -71.9 -89.9 5 18.0 -72.0 222 34 402.0 402.0 305.5 402.0 0.00 32 81 17805 -69.1 -89.1 4 20.0 -69.2 213 33 418.7 418.7 307.6 418.7 0.00 33 71 18583 -74.3 -90.3 7 16.0 -74.3 233 22 423.7 423.7 308.2 423.7 0.00 34 66 19009 -73.9 -90.9 6 17.0 -74.0 249 21 433.5 433.5 309.2 433.5 0.00 35 65 19098 -70.9 -89.9 4 19.0 -71.0 246 20 442.0 442.0 310.1 442.0 0.00 36 60 19577 -67.1 -90.1 2 23.0 -67.3 201 16 460.7 460.7 311.8 460.7 0.00 37 54 20210 -68.7 -90.7 3 22.0 -68.9 188 15 471.1 471.1 312.7 471.1 0.00 38 33 23261 -54.7 -86.7 1 32.0 -56.2 50 3 579.5 579.5 319.6 579.5 0.01 39 31 23659 -56.5 -87.5 1 31.0 -57.8 2 1 585.1 585.1 319.9 585.1 0.01 40 25 25042 -50.7 -85.7 1 35.0 -53.5 15 11 638.9 638.9 322.3 639.0 0.01 41 25 25042 -50.9 -85.9 1 35.0 -53.7 15 11 638.3 638.3 322.2 638.4 0.01 42 19 26830 -50.7 -85.7 1 35.0 -54.1 338 12 691.0 691.1 324.1 691.1 0.01 43 15 28394 -43.7 -82.7 1 39.0 -50.4 302 20 762.7 762.7 326.3 762.9 0.03 44 10 31137 -40.7 -81.7 0 41.0 -50.6 867.6 867.6 328.8 868.1 0.05 45 9.6 31414 -41.5 -82.5 0 41.0 -51.2 874.8 874.8 328.9 875.2 0.05 46 7.3 33308 -32.7 -76.7 0 44.0 -49.0 982.0 982.1 330.9 983.8 0.15 TRP 198 12303 -58.9 -73.9 13 15.0 -59.0 240 40 340.5 340.5 294.4 340.5 0.01 WND 127 15088 -61.7 -86.0 3 24.4 -61.9 220 64 381.6 381.6 302.5 381.6 0.00 Sounding variables and indices 1000-500 mb thick: 5857.00 m Freezing level: 592.87 mb = 4646.31 m = 15243.63 ft Wetbulb zero: 654.35 mb = 3746.60 m = 12291.85 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 31.97 % Est. max temperature: 40.50 C = 104.91 F Sfc-Lift cond lev (LCL): 520.98 mb = 5583.89 m = 18319.64 ft T: -8.83 C 700-500 lapse rate: 9.27 C/km ThetaE index: 5.21 C Layer 964.0- 850.0 mb Conv cond level (CCL): 498.78 mb = 5928.68 m = 19450.80 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 42.84 C = 109.12 F Cap Strength: 1.67 C Lifted Index: 1.37 C Risk: Showers probable Lifted Index @300 mb: 1.93 C Lifted Index @700 mb: 0.96 C Showalter Index: 1.40 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 40.50 C Cross Totals Index: 6.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 201.74 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.32 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 43854.41 J/kg Cap Strength: 2.49 C Lift Cond Lev (LCL): 515.84 mb = 5663.74 m = 18581.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 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 ---------------------------------------------------------- 0 967 355 150 8 -4.0 6.9 | 97 16 -15.9 2.1 1 941 610 140 16 -10.3 12.3 | 108 23 -22.2 7.4 2 925 769 155 17 -7.2 15.4 | 119 22 -19.1 10.5 3 910 914 145 15 -8.6 12.3 | 110 22 -20.5 7.4 4 880 1219 165 17 -4.4 16.4 | 125 20 -16.3 11.5 5 850 1524 175 19 -1.7 18.9 | 136 20 -13.6 14.1 6 850 1527 170 17 -3.0 16.7 | 129 19 -14.9 11.9 7 821 1829 150 16 -8.0 13.9 | 114 22 -19.9 9.0 8 792 2134 140 12 -7.7 9.2 | 102 20 -19.6 4.3 9 765 2438 170 13 -2.3 12.8 | 119 16 -14.2 7.9 10 738 2743 165 4 -1.0 3.9 | 86 13 -12.9 -1.0 11 713 3048 220 11 7.1 8.4 | 126 6 -4.8 3.6 12 700 3203 220 14 9.0 10.7 | 154 7 -2.9 5.8 13 687 3353 220 15 9.6 11.5 | 161 7 -2.3 6.6 14 662 3658 225 19 13.4 13.4 | 190 9 1.5 8.6 15 613 4267 250 17 16.0 5.8 | 257 4 4.1 0.9 16 590 4572 240 20 17.3 10.0 | 227 7 5.4 5.1 17 527 5486 250 25 23.5 8.6 | 252 12 11.6 3.7 18 507 5791 245 22 19.9 9.3 | 241 9 8.0 4.4 19 500 5910 245 22 19.9 9.3 | 241 9 8.0 4.4 20 488 6096 255 23 22.2 6.0 | 264 10 10.3 1.1 21 468 6401 260 16 15.8 2.8 | 299 4 3.8 -2.1 22 450 6706 250 17 16.0 5.8 | 257 4 4.1 0.9 23 414 7315 265 18 17.9 1.6 | 299 7 6.0 -3.3 24 400 7580 245 13 11.8 5.5 | 168 1 -0.1 0.6 25 398 7620 245 13 11.8 5.5 | 168 1 -0.1 0.6 26 381 7925 250 18 16.9 6.2 | 256 5 5.0 1.3 27 307 9449 215 22 12.6 18.0 | 183 13 0.7 13.1 28 300 9610 220 22 14.1 16.9 | 191 12 2.2 12.0 29 268 10363 215 30 17.2 24.6 | 195 20 5.3 19.7 30 250 10820 215 25 14.3 20.5 | 189 16 2.4 15.6 31 244 10973 210 25 12.5 21.7 | 182 17 0.6 16.8 32 233 11278 210 29 14.5 25.1 | 187 20 2.6 20.2 33 211 11887 235 41 33.6 23.5 | 229 29 21.7 18.6 34 200 12240 240 40 34.6 20.0 | 236 27 22.7 15.1 35 198 12303 240 40 34.6 20.0 | 236 27 22.7 15.1 36 192 12497 245 38 34.4 16.1 | 244 25 22.5 11.2 37 158 13716 220 44 28.3 33.7 | 210 33 16.4 28.8 38 151 14021 225 52 36.8 36.8 | 218 40 24.9 31.9 39 150 14050 225 48 33.9 33.9 | 217 36 22.0 29.1 40 137 14630 220 48 30.9 36.8 | 211 37 18.9 31.9 41 130 14935 210 54 27.0 46.8 | 200 45 15.1 41.9 42 127 15088 220 64 41.1 49.0 | 214 53 29.2 44.2 43 124 15240 220 64 41.1 49.0 | 214 53 29.2 44.2 44 112 15850 255 50 48.3 12.9 | 258 37 36.4 8.1 45 100 16550 230 32 24.5 20.6 | 219 20 12.6 15.7 46 97 16764 230 32 24.5 20.6 | 219 20 12.6 15.7 47 83 17678 215 36 20.6 29.5 | 200 26 8.7 24.6 48 75 18288 205 22 9.3 19.9 | 170 15 -2.6 15.1 49 68 18898 255 22 21.3 5.7 | 265 9 9.3 0.8 50 65 19202 245 20 18.1 8.5 | 240 7 6.2 3.6 51 61 19507 190 21 3.6 20.7 | 152 18 -8.3 15.8 52 58 19812 215 10 5.7 8.2 | 118 7 -6.2 3.3 53 53 20422 180 17 0.0 17.0 | 136 17 -11.9 12.1 54 50 20726 205 11 4.6 10.0 | 125 9 -7.3 5.1 55 48 21031 15 10 -2.6 -9.7 | 45 21 -14.5 -14.5 56 45 21336 95 20 -19.9 1.7 | 84 32 -31.8 -3.1 57 43 21641 105 15 -14.5 3.9 | 88 26 -26.4 -1.0 58 41 21946 140 14 -9.0 10.7 | 106 22 -20.9 5.8 59 39 22250 130 15 -11.5 9.6 | 102 24 -23.4 4.8 60 37 22555 150 13 -6.5 11.3 | 109 19 -18.4 6.4 61 35 22860 155 10 -4.2 9.1 | 105 17 -16.1 4.2 62 32 23470 0 0 -0.0 -0.0 | 68 13 -11.9 -4.9 63 25 24994 15 11 -2.8 -10.6 | 44 21 -14.8 -15.5 64 24 25298 35 17 -9.8 -13.9 | 49 29 -21.7 -18.8 65 22 25603 25 11 -4.6 -10.0 | 48 22 -16.6 -14.8 66 21 25908 35 12 -6.9 -9.8 | 52 24 -18.8 -14.7 67 19 26518 345 13 3.4 -12.6 | 26 19 -8.5 -17.4 68 17 27127 300 7 6.1 -3.5 | 35 10 -5.8 -8.4 69 17 27432 290 15 14.1 -5.1 | 348 10 2.2 -10.0 70 16 27737 310 19 14.6 -12.2 | 351 17 2.6 -17.1 71 14 28346 295 21 19.0 -8.9 | 333 15 7.1 -13.8 72 13 28956 330 23 11.5 -19.9 | 1 25 -0.4 -24.8 73 11 29870 300 33 28.6 -16.5 | 322 27 16.7 -21.4 Wind Parameters Mean winds (0-6000m): 217.7 at 17.2 knts Storm direction: 247.7 at 12.9 knts Shear (0-3000m) pos: 3.9 neg: 1.6 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 128.0 neg: -100.3 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 44.63 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 ------------------------------------------------------------------------------- 500 147 14 110 21| 0.0 8.0 8.0| 40.1 -9.9 30.3 60.6 0.43| 13.4 5.8 1000 153 15 115 21| 3.2 4.0 7.3| 75.7 -13.5 62.2 62.2 0.56| 10.6 5.9 1500 157 16 118 21| 2.2 3.2 5.3| 82.1 -52.0 30.1 20.1 0.19| 10.1 1.9 2000 155 15 116 20| 2.4 2.4 4.8| 99.6 -71.7 28.0 14.0 0.15| 9.7 1.4 2500 157 14 114 19| 2.8 1.9 4.7|111.7-100.3 11.4 4.6 0.03| 10.4 0.3 3000 165 13 118 17| 3.9 1.6 5.5|128.0-100.3 27.7 9.2 0.15| 10.6 1.6 4000 187 15 133 14| 3.8 1.2 5.0|145.8-101.2 44.6 11.2 0.25| 9.6 2.4 5000 205 16 152 11| 3.4 0.8 4.2|154.5-104.2 50.4 10.1 0.25| 8.6 2.1 6000 218 17 171 9| 2.7 0.9 3.6|171.7-109.5 62.2 10.4 0.27| 8.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250427.12.gif