UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:0000Z 29 APR 25 Station: OEMA WMO ident: 40430 Latitude: 24.55 Longitude: 39.70 Elevation: 631.00 ------------------------------------------------------------------------------- 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 50 SFC 935 631 29.4 2.4 18 27.0 14.0 220 3 308.4 309.3 289.8 323.5 4.86 2 931 678 29.8 3.8 19 26.0 14.6 202 3 309.2 310.2 290.5 325.9 5.40 3 925 749 29.4 3.4 19 26.0 14.3 175 2 309.4 310.4 290.5 325.7 5.28 4 850 1493 23.4 0.4 22 23.0 10.7 210 9 310.7 311.5 290.3 325.2 4.63 5 733 2760 13.0 -2.0 35 15.0 5.2 238 26 312.7 313.6 290.9 327.0 4.51 6 700 3145 10.8 -3.2 37 14.0 3.7 230 32 314.4 315.3 291.2 328.2 4.31 7 669 3520 8.2 -4.8 39 13.0 1.8 222 33 315.6 316.4 291.3 328.5 4.00 8 582 4648 -1.5 -8.5 59 7.0 -4.6 221 40 317.1 317.8 291.2 328.4 3.46 9 559 4968 -2.7 -22.7 20 20.0 -8.9 223 42 319.4 319.6 289.8 323.2 1.10 10 500 5840 -10.1 -32.1 15 22.0 -15.0 210 39 320.7 320.8 289.5 322.6 0.52 11 469 6332 -14.1 -41.1 8 27.0 -18.5 212 41 321.7 321.7 289.5 322.5 0.22 12 455 6562 -16.1 -29.1 32 13.0 -19.0 213 42 322.0 322.1 290.2 324.7 0.76 13 400 7520 -25.3 -30.3 63 5.0 -26.2 220 44 322.1 322.3 290.2 324.8 0.77 14 383 7833 -28.3 -31.0 78 2.7 -28.7 220 44 322.2 322.3 290.2 324.9 0.75 15 380 7889 -27.9 -44.9 18 17.0 -29.7 220 44 323.4 323.5 290.0 324.1 0.18 16 379 7908 -28.1 -39.1 34 11.0 -29.5 220 44 323.4 323.5 290.2 324.7 0.34 17 376 7965 -28.1 -51.1 9 23.0 -30.0 222 44 324.2 324.2 290.1 324.5 0.09 18 327 8953 -34.1 -66.1 2 32.0 -35.5 245 53 329.1 329.1 291.5 329.2 0.02 19 300 9550 -37.9 -65.9 4 28.0 -39.0 250 58 332.0 332.0 292.3 332.0 0.02 20 270 10271 -42.3 -65.3 6 23.0 -43.1 254 54 335.7 335.7 293.3 335.8 0.02 21 250 10790 -44.1 -69.1 5 25.0 -44.8 265 65 340.5 340.5 294.4 340.6 0.01 22 216 11761 -48.7 -73.7 4 25.0 -49.2 274 83 347.9 347.9 296.2 347.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 595.45 mb = 4473.86 m = 14677.84 ft Wetbulb zero: 644.79 mb = 3818.60 m = 12528.07 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 31.81 % Est. max temperature: 32.73 C = 90.92 F Sfc-Lift cond lev (LCL): 628.75 mb = 4022.56 m = 13197.22 ft T: 3.88 C 700-500 lapse rate: 7.76 C/km ThetaE index: 0.76 C Layer 925.0- 733.0 mb Conv cond level (CCL): 540.91 mb = 5225.53 m = 17143.93 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 40.58 C = 105.04 F Cap Strength: 5.66 C Lifted Index: 3.42 C Risk: None Lifted Index @300 mb: 5.38 C Lifted Index @700 mb: 3.97 C Showalter Index: 3.53 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 10.50 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 61.80 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.58 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 1833.72 J/kg Cap Strength: 5.66 C Lift Cond Lev (LCL): 616.61 mb = 4180.46 m = 13715.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 22 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 ---------------------------------------------------------- 0 935 631 220 3 1.9 2.3 | 74 19 -18.7 -5.2 1 925 749 175 2 -0.2 2.0 | 75 22 -20.8 -5.5 2 908 914 195 4 1.0 3.9 | 79 20 -19.6 -3.6 3 877 1219 225 11 7.8 7.8 | 91 13 -12.8 0.3 4 850 1493 210 9 4.5 7.8 | 91 16 -16.1 0.3 5 847 1524 215 10 5.7 8.2 | 93 15 -14.9 0.7 6 817 1829 235 11 9.0 6.3 | 84 12 -11.6 -1.2 7 788 2134 225 16 11.3 11.3 | 112 10 -9.3 3.8 8 761 2438 245 21 19.0 8.9 | 131 2 -1.6 1.4 9 700 3145 230 32 24.5 20.6 | 197 14 3.9 13.1 10 682 3353 225 34 24.0 24.0 | 192 17 3.4 16.5 11 657 3658 220 33 21.2 25.3 | 182 18 0.6 17.8 12 586 4572 220 39 25.1 29.9 | 191 23 4.5 22.4 13 564 4877 225 42 29.7 29.7 | 202 24 9.1 22.2 14 503 5791 205 40 16.9 36.3 | 173 29 -3.7 28.8 15 500 5840 210 39 19.5 33.8 | 178 26 -1.1 26.3 16 483 6096 210 41 20.5 35.5 | 180 28 -0.1 28.0 17 400 7520 220 44 28.3 33.7 | 196 27 7.7 26.2 18 378 7925 220 44 28.3 33.7 | 196 27 7.7 26.2 19 362 8230 240 48 41.6 24.0 | 232 27 21.0 16.5 20 300 9550 250 58 54.5 19.8 | 250 36 33.9 12.3 21 266 10363 255 54 52.2 14.0 | 258 32 31.5 6.5 22 250 10790 265 65 64.8 5.7 | 272 44 44.1 -1.8 23 212 11887 275 85 84.7 -7.4 | 283 66 64.1 -14.9 Wind Parameters Mean winds (0-6000m): 220.0 at 29.2 knts Storm direction: 250.0 at 21.9 knts Shear (0-3000m) pos: 2.8 neg: 3.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 48.8 neg: -24.5 tot: 24.3 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 82.48 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 ------------------------------------------------------------------------------- 500 204 4 80 19| 0.0 6.2 6.2| 24.0 0.0 24.0 47.9 0.51| 9.7 4.9 1000 215 7 85 16| 0.9 3.1 3.9| 27.6 -1.9 25.7 25.7 0.33| 8.3 2.7 1500 222 9 87 15| 2.5 2.1 4.5| 41.7 -6.7 35.0 23.3 0.37| 8.3 3.0 2000 229 12 91 12| 4.2 1.5 5.7| 46.7 -6.7 40.1 20.0 0.38| 9.1 3.5 2500 231 15 103 9| 3.3 3.1 6.5| 48.8 -6.9 41.9 16.8 0.33| 9.2 3.0 3000 229 18 124 8| 2.8 3.2 6.0| 48.8 -24.5 24.3 8.1 0.21| 8.8 1.8 4000 225 23 154 10| 2.5 2.8 5.3| 70.2 -24.5 45.7 11.4 0.25| 7.5 1.9 5000 223 27 169 12| 2.0 2.7 4.7| 88.4 -97.1 -8.7 -1.7 0.09| 7.5 0.7 6000 220 29 173 15| 2.0 2.3 4.3|128.7-107.7 20.9 3.5 0.13| 7.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20250429.00.gif