UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 19 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 46 SFC 936 631 36.6 9.6 19 27.0 19.0 190 4 315.7 317.2 294.6 340.9 8.04 2 935 642 35.2 8.2 19 27.0 18.0 194 4 314.3 315.7 293.6 337.2 7.31 3 925 756 33.6 8.6 21 25.0 17.7 230 7 313.7 315.1 293.7 337.4 7.60 4 850 1510 26.4 7.4 30 19.0 14.5 245 10 313.8 315.3 293.7 337.6 7.62 5 700 3174 10.2 4.2 66 6.0 6.7 230 18 313.8 315.2 293.6 336.9 7.41 6 669 3549 6.6 3.2 79 3.4 4.6 231 24 313.8 315.2 293.4 336.4 7.22 7 667 3573 6.6 1.9 72 4.7 3.9 232 25 314.1 315.4 293.0 334.8 6.60 8 664 3610 7.4 -10.6 27 18.0 -0.4 233 26 315.4 315.9 289.9 323.8 2.57 9 652 3760 6.6 -16.4 17 23.0 -2.2 232 27 316.2 316.5 289.2 321.6 1.63 10 624 4119 3.6 -9.4 38 13.0 -2.1 218 24 316.7 317.3 290.7 326.5 3.00 11 571 4832 -2.5 -22.5 20 20.0 -8.7 188 17 317.7 317.9 289.2 321.5 1.10 12 528 5448 -7.7 -16.7 48 9.0 -10.8 225 21 318.6 319.0 290.3 325.2 1.96 13 513 5672 -9.3 -26.3 24 17.0 -13.7 241 23 319.3 319.5 289.5 322.4 0.87 14 500 5870 -11.3 -27.3 25 16.0 -15.2 250 22 319.3 319.4 289.4 322.1 0.81 15 468 6373 -15.7 -27.7 35 12.0 -18.4 245 22 319.9 320.1 289.6 322.8 0.84 16 449 6684 -17.7 -38.7 14 21.0 -21.1 254 34 321.2 321.2 289.5 322.3 0.30 17 446 6734 -17.1 -46.1 6 29.0 -21.0 255 35 322.6 322.6 289.7 323.1 0.14 18 445 6751 -17.1 -46.1 6 29.0 -21.0 255 35 322.8 322.8 289.8 323.3 0.14 19 400 7540 -23.3 -47.3 9 24.0 -26.0 245 45 324.7 324.7 290.3 325.2 0.13 20 377 7970 -26.9 -48.9 11 22.0 -29.0 241 51 325.5 325.5 290.6 326.0 0.12 21 329 8942 -31.5 -63.5 3 32.0 -33.3 239 63 332.1 332.1 292.3 332.2 0.02 22 300 9590 -35.3 -65.3 3 30.0 -36.7 245 69 335.6 335.6 293.2 335.7 0.02 23 274 10220 -37.9 -67.9 3 30.0 -39.1 248 82 340.7 340.7 294.5 340.7 0.02 24 268 10373 -37.7 -68.7 2 31.0 -38.9 249 85 343.1 343.1 295.1 343.2 0.01 25 260 10582 -39.4 -69.0 3 29.7 -40.5 250 89 343.7 343.7 295.2 343.7 0.01 26 250 10850 -41.5 -69.5 3 28.0 -42.4 250 88 344.4 344.4 295.4 344.4 0.01 27 236 11237 -44.3 -71.3 3 27.0 -45.0 250 85 345.9 345.9 295.7 345.9 0.01 28 211 11980 -47.5 -76.5 2 29.0 -48.1 250 79 352.1 352.1 297.1 352.1 0.01 29 200 12330 -50.5 -77.5 3 27.0 -51.0 250 76 352.8 352.8 297.3 352.8 0.00 30 150 14150 -63.1 -83.1 5 20.0 -63.2 265 70 361.4 361.4 299.0 361.4 0.00 31 139 14614 -66.9 -83.9 7 17.0 -67.0 265 65 362.7 362.7 299.2 362.7 0.00 32 104 16332 -75.1 -89.1 10 14.0 -75.2 248 61 378.4 378.4 302.0 378.4 0.00 33 100 16560 -74.9 -88.9 10 14.0 -74.9 265 65 383.0 383.0 302.7 383.0 0.00 TRP WND 260 10582 -39.4 -69.0 3 29.7 -40.5 250 89 343.7 343.7 295.2 343.7 0.01 Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 592.72 mb = 4539.75 m = 14894.02 ft Wetbulb zero: 664.27 mb = 3606.84 m = 11833.33 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 38.29 % Est. max temperature: 34.88 C = 94.78 F Sfc-Lift cond lev (LCL): 633.95 mb = 3989.63 m = 13089.19 ft T: 4.68 C 700-500 lapse rate: 7.97 C/km ThetaE index: 15.97 C Layer 700.0- 624.0 mb Conv cond level (CCL): 616.13 mb = 4220.78 m = 13847.55 ft Mean mixing ratio: 7.59 g/kg Conv temperature: 37.78 C = 100.00 F Cap Strength: 2.26 C Lifted Index: -3.47 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.31 C Lifted Index @700 mb: -0.00 C Showalter Index: -3.47 C Risk: Severe thunderstorms possible Total Totals Index: 56.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 37.70 C Cross Totals Index: 18.70 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 278.80 Risk: None Energy Index: -2.96 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 549.14 J/kg Max Up Vert Vel: 33.14 m/s Conv Inhibition (B-): 49.81 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 642.29 mb = 3882.77 m = 12738.59 ft Lev Free Conv (LFC): 587.29 mb = 4605.99 m = 15111.34 ft Equ Level (EL): 297.29 mb = 9653.00 m = 31669.56 ft B at Equ Level: 542.90 J/kg Max Parcel Lev (MPL): 207.29 mb = 12095.67 m = 39683.48 ft Wind level data Storm motion: 266 at 14 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 ---------------------------------------------------------- 0 936 631 190 4 0.7 3.9 | 103 13 -13.1 2.9 1 925 756 230 7 5.4 4.5 | 112 9 -8.4 3.5 2 909 914 225 10 7.1 7.1 | 132 9 -6.7 6.1 3 878 1219 250 10 9.4 3.4 | 119 5 -4.4 2.4 4 850 1510 245 10 9.1 4.2 | 124 6 -4.7 3.2 5 819 1829 255 13 12.6 3.4 | 152 3 -1.2 2.3 6 790 2134 260 11 10.8 1.9 | 107 3 -3.0 0.9 7 736 2743 270 20 20.0 -0.0 | 279 6 6.2 -1.0 8 710 3048 245 18 16.3 7.6 | 201 7 2.5 6.6 9 700 3174 230 18 13.8 11.6 | 180 11 -0.0 10.6 10 685 3353 225 19 13.4 13.4 | 178 12 -0.4 12.4 11 659 3658 235 28 22.9 16.1 | 211 18 9.1 15.0 12 588 4572 200 20 6.8 18.8 | 159 19 -7.0 17.8 13 566 4877 185 16 1.4 15.9 | 140 19 -12.4 14.9 14 505 5791 250 24 22.6 8.2 | 231 11 8.8 7.2 15 500 5870 250 22 20.7 7.5 | 227 9 6.9 6.5 16 485 6096 245 23 20.8 9.7 | 219 11 7.0 8.7 17 466 6401 245 22 19.9 9.3 | 217 10 6.1 8.3 18 447 6706 255 35 33.8 9.1 | 248 22 20.0 8.0 19 400 7540 245 45 40.8 19.0 | 236 32 27.0 18.0 20 348 8534 235 59 48.3 33.8 | 226 48 34.5 32.8 21 300 9590 245 69 62.5 29.2 | 240 56 48.7 28.1 22 260 10582 250 89 83.6 30.4 | 247 76 69.8 29.4 23 257 10668 250 89 83.6 30.4 | 247 76 69.8 29.4 24 250 10850 250 88 82.7 30.1 | 247 75 68.9 29.1 25 200 12330 250 76 71.4 26.0 | 247 63 57.6 25.0 26 186 12802 250 74 69.5 25.3 | 246 61 55.7 24.3 27 161 13716 255 84 81.1 21.7 | 253 70 67.3 20.7 28 153 14021 265 75 74.7 6.5 | 265 61 60.9 5.5 29 150 14150 265 70 69.7 6.1 | 265 56 55.9 5.1 30 125 15240 265 59 58.8 5.1 | 265 45 45.0 4.1 31 119 15545 250 53 49.8 18.1 | 245 40 36.0 17.1 32 107 16154 235 58 47.5 33.3 | 226 47 33.7 32.2 33 100 16560 265 65 64.8 5.7 | 265 51 51.0 4.6 34 97 16764 265 65 64.8 5.7 | 265 51 51.0 4.6 Wind Parameters Mean winds (0-6000m): 235.8 at 18.4 knts Storm direction: 265.8 at 13.8 knts Shear (0-3000m) pos: 3.1 neg: 2.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 47.3 neg: -24.7 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 41.19 Bulk Shear: 13.33 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 ------------------------------------------------------------------------------- 500 229 9 122 9| 8.5 0.0 8.5| 13.5 -1.4 12.2 24.3 0.43| 10.6 4.5 1000 239 9 123 7| 5.0 0.0 5.0| 15.1 -2.4 12.7 12.7 0.36| 6.9 2.5 1500 246 10 126 5| 3.6 0.0 3.6| 16.2 -3.9 12.4 8.3 0.22| 6.2 1.4 2000 252 11 130 4| 4.6 0.0 4.6| 17.6 -3.9 13.8 6.9 0.31| 6.7 2.1 2500 254 13 152 3| 3.7 2.1 5.8| 18.1 -21.1 -3.0 -1.2 -0.05| 8.1 -0.4 3000 248 14 174 4| 3.1 2.7 5.8| 47.3 -24.7 22.5 7.5 0.08| 8.8 0.7 4000 237 17 183 8| 2.3 2.8 5.1| 47.3-107.2 -59.9 -15.0 -0.19| 8.9 -1.7 5000 232 17 178 10| 3.4 2.2 5.6|115.6-127.7 -12.1 -2.4 0.00| 9.4 0.0 6000 236 18 189 9| 3.8 1.9 5.7|151.9-133.6 18.3 3.1 0.08| 9.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20250419.12.gif