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 OEMA... Searching the city database file for: OEMA ... Date:0000Z 28 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 30.6 1.6 16 29.0 14.1 280 7 309.6 310.5 290.0 324.0 4.59 2 925 752 30.6 2.6 17 28.0 14.4 280 10 310.6 311.5 290.6 326.2 4.99 3 850 1499 24.8 -0.2 19 25.0 11.0 235 17 312.1 313.0 290.6 326.1 4.43 4 816 1855 21.8 -1.2 21 23.0 9.4 244 23 312.6 313.4 290.6 326.2 4.29 5 781 2234 20.6 -4.4 18 25.0 7.8 220 26 315.3 315.9 290.7 326.6 3.53 6 700 3166 12.8 -2.2 35 15.0 4.9 225 24 316.7 317.6 292.2 331.6 4.65 7 653 3743 7.2 -3.8 45 11.0 1.7 227 21 316.7 317.5 292.0 330.9 4.42 8 624 4116 4.8 -13.2 26 18.0 -2.6 213 24 318.1 318.5 290.4 325.4 2.21 9 515 5642 -9.1 -20.1 40 11.0 -12.5 189 32 319.2 319.5 290.1 324.3 1.50 10 500 5870 -10.9 -23.9 33 13.0 -14.5 195 32 319.7 320.0 289.9 323.6 1.11 11 495 5947 -11.1 -24.1 33 13.0 -14.6 198 32 320.4 320.6 290.0 324.2 1.10 12 443 6787 -18.7 -20.5 86 1.8 -19.2 226 29 321.2 321.5 290.8 326.9 1.69 13 431 6991 -20.3 -24.0 72 3.7 -21.2 230 28 321.7 321.9 290.6 326.1 1.28 14 419 7200 -21.7 -30.7 44 9.0 -23.4 233 28 322.5 322.6 290.3 325.0 0.71 15 400 7540 -24.1 -29.1 63 5.0 -25.1 235 35 323.7 323.8 290.7 326.7 0.86 16 381 7894 -26.5 -29.9 73 3.4 -27.1 238 39 325.0 325.2 291.2 328.0 0.84 17 371 8086 -27.9 -36.9 42 9.0 -29.2 239 41 325.7 325.7 290.9 327.3 0.44 18 349 8523 -31.1 -35.3 66 4.2 -31.7 242 42 327.1 327.2 291.5 329.1 0.54 19 341 8687 -31.7 -37.7 55 6.0 -32.4 243 41 328.4 328.5 291.7 330.1 0.44 20 340 8708 -31.7 -38.7 50 7.0 -32.6 243 41 328.7 328.8 291.7 330.2 0.40 21 329 8940 -33.7 -41.7 44 8.0 -34.6 245 40 329.1 329.1 291.7 330.2 0.30 22 300 9580 -39.5 -44.5 59 5.0 -39.9 250 37 329.7 329.7 291.9 330.6 0.24 23 265 10410 -47.3 -50.2 72 2.9 -47.4 258 38 330.2 330.2 291.9 330.8 0.15 24 252 10738 -50.5 -54.3 64 3.8 -50.6 263 43 330.2 330.3 291.9 330.6 0.09 25 250 10790 -50.7 -55.5 57 4.8 -50.8 265 46 330.7 330.7 292.0 331.0 0.08 26 247 10869 -50.9 -57.9 43 7.0 -51.1 265 49 331.5 331.5 292.2 331.8 0.06 27 242 11002 -50.1 -72.1 6 22.0 -50.5 266 52 334.7 334.7 293.0 334.7 0.01 28 207 12025 -48.9 -74.9 3 26.0 -49.4 274 77 351.9 351.9 297.0 351.9 0.01 29 205 12088 -49.2 -75.2 3 26.0 -49.7 275 79 352.4 352.4 297.1 352.4 0.01 30 200 12250 -49.9 -75.9 3 26.0 -50.4 275 77 353.8 353.8 297.4 353.8 0.01 31 150 14090 -57.9 -82.9 3 25.0 -58.2 270 56 370.3 370.3 300.6 370.3 0.00 32 100 16540 -73.1 -88.1 8 15.0 -73.2 275 42 386.5 386.5 303.3 386.5 0.00 33 89 17217 -76.5 -89.5 11 13.0 -76.5 264 47 392.8 392.8 304.2 392.8 0.00 34 84 17554 -71.9 -88.9 6 17.0 -72.0 265 44 408.7 408.7 306.3 408.7 0.00 35 73 18378 -73.7 -89.7 7 16.0 -73.7 268 33 421.6 421.6 307.9 421.6 0.00 TRP 247 10869 -50.9 -57.9 43 7.0 -51.1 265 49 331.5 331.5 292.2 331.8 0.06 WND 205 12088 -49.2 -75.2 3 26.0 -49.7 275 79 352.4 352.4 297.1 352.4 0.01 Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 586.36 mb = 4642.60 m = 15231.44 ft Wetbulb zero: 641.59 mb = 3887.89 m = 12755.39 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 29.05 % Est. max temperature: 35.81 C = 96.46 F Sfc-Lift cond lev (LCL): 610.94 mb = 4283.64 m = 14053.75 ft T: 3.27 C 700-500 lapse rate: 8.76 C/km ThetaE index: 0.06 C Layer 850.0- 816.0 mb Conv cond level (CCL): 540.44 mb = 5258.50 m = 17252.08 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 39.80 C = 103.64 F Cap Strength: 6.06 C Lifted Index: 2.29 C Risk: None Lifted Index @300 mb: 3.37 C Lifted Index @700 mb: 4.77 C Showalter Index: 2.26 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.70 C Cross Totals Index: 10.70 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.49 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 9385.19 J/kg Cap Strength: 6.06 C Lift Cond Lev (LCL): 598.66 mb = 4445.07 m = 14583.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 18 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 ---------------------------------------------------------- 0 935 631 280 7 6.9 -1.2 | 42 14 -9.2 -10.3 1 925 752 280 10 9.8 -1.7 | 30 12 -6.3 -10.8 2 908 914 270 10 10.0 -0.0 | 34 11 -6.1 -9.1 3 877 1219 235 12 9.8 6.9 | 71 7 -6.3 -2.2 4 850 1499 235 17 13.9 9.8 | 107 2 -2.2 0.7 5 818 1829 245 23 20.8 9.7 | 262 5 4.7 0.6 6 789 2134 225 24 17.0 17.0 | 186 8 0.9 7.9 7 762 2438 210 29 14.5 25.1 | 174 16 -1.6 16.0 8 710 3048 225 21 14.8 14.8 | 168 6 -1.3 5.8 9 700 3166 225 24 17.0 17.0 | 186 8 0.9 7.9 10 658 3658 230 20 15.3 12.9 | 168 4 -0.8 3.8 11 588 4572 195 28 7.2 27.0 | 154 20 -8.9 18.0 12 566 4877 180 31 0.0 31.0 | 144 27 -16.1 21.9 13 524 5486 185 32 2.8 31.9 | 150 26 -13.3 22.8 14 500 5870 195 32 8.3 30.9 | 160 23 -7.8 21.8 15 485 6096 205 32 13.5 29.0 | 173 20 -2.6 19.9 16 466 6401 220 29 18.6 22.2 | 191 13 2.5 13.1 17 412 7315 235 28 22.9 16.1 | 224 10 6.8 7.0 18 400 7540 235 35 28.7 20.1 | 229 17 12.6 11.0 19 363 8230 240 43 37.2 21.5 | 240 25 21.1 12.4 20 300 9580 250 37 34.8 12.7 | 259 19 18.7 3.6 21 255 10668 260 38 37.4 6.6 | 277 21 21.3 -2.5 22 250 10790 265 46 45.8 4.0 | 280 30 29.7 -5.1 23 247 10869 265 49 48.8 4.3 | 278 33 32.7 -4.8 24 205 12088 275 79 78.7 -6.9 | 284 65 62.6 -16.0 25 202 12192 275 79 78.7 -6.9 | 284 65 62.6 -16.0 26 200 12250 275 77 76.7 -6.7 | 285 63 60.6 -15.8 27 159 13716 280 72 70.9 -12.5 | 291 59 54.8 -21.6 28 150 14090 270 56 56.0 -0.0 | 283 41 39.9 -9.1 29 144 14326 275 52 51.8 -4.5 | 291 38 35.7 -13.6 30 124 15240 250 73 68.6 25.0 | 253 55 52.5 15.9 31 112 15850 250 77 72.4 26.3 | 253 59 56.2 17.3 32 100 16540 275 42 41.8 -3.7 | 296 29 25.7 -12.7 33 96 16764 275 43 42.8 -3.7 | 296 30 26.7 -12.8 34 86 17374 260 49 48.3 8.5 | 271 32 32.1 -0.6 35 82 17678 270 39 39.0 -0.0 | 292 25 22.9 -9.1 36 78 17983 245 35 31.7 14.8 | 250 17 15.6 5.7 37 70 18593 285 32 30.9 -8.3 | 320 23 14.8 -17.4 Wind Parameters Mean winds (0-6000m): 210.6 at 24.7 knts Storm direction: 240.6 at 18.5 knts Shear (0-3000m) pos: 1.5 neg: 4.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 128.3 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -30.3 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 57.61 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 ------------------------------------------------------------------------------- 500 267 10 36 11| 0.0 7.1 7.1| 7.8 -8.1 -0.3 -0.6 0.11| 9.5 1.0 1000 248 13 46 6| 0.0 7.6 7.6| 14.4 -8.1 6.3 6.3 0.41| 9.9 4.1 1500 243 16 46 3| 0.0 7.1 7.1| 15.6 -18.6 -3.1 -2.0 0.09| 10.9 0.9 2000 233 19 154 3| 0.0 6.3 6.3| 16.4 -26.4 -10.1 -5.0 0.01| 11.2 0.1 2500 229 20 164 4| 1.1 5.0 6.2| 19.1 -28.4 -9.3 -3.7 0.02| 10.7 0.2 3000 229 20 168 4| 1.5 4.2 5.7| 19.9 -30.3 -10.4 -3.5 0.00| 9.6 0.0 4000 223 21 166 7| 1.1 4.9 6.0| 19.9 -48.3 -28.4 -7.1 -0.06| 9.5 -0.5 5000 212 23 160 11| 1.0 4.3 5.3| 49.8 -68.7 -18.9 -3.8 -0.04| 8.8 -0.3 6000 211 25 164 13| 2.3 3.6 5.9|122.9 -68.7 54.2 9.0 0.11| 9.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20250428.00.gif