UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 18 OCT 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 106 SFC 942 631 35.4 -6.6 6 42.0 13.8 140 10 313.9 314.3 289.3 321.9 2.47 2 925 812 32.2 -4.8 9 37.0 13.0 110 10 312.2 312.8 289.2 321.5 2.89 3 911 948 30.6 -5.4 9 36.0 12.1 107 12 312.0 312.5 289.0 321.0 2.80 4 850 1560 24.8 -6.2 12 31.0 9.4 90 9 312.1 312.7 289.1 321.2 2.83 5 700 3211 8.6 -8.4 29 17.0 1.0 95 12 312.0 312.6 289.2 321.3 2.90 6 638 3967 1.6 -10.4 40 12.0 -3.4 90 7 312.4 313.0 289.1 321.2 2.71 7 609 4343 4.6 -37.4 3 42.0 -5.7 84 7 320.1 320.1 289.0 321.0 0.25 8 530 5458 -2.7 -36.7 5 34.0 -10.5 58 10 324.3 324.4 290.4 325.5 0.31 9 514 5701 -1.9 -46.9 2 45.0 -10.5 52 11 328.1 328.1 291.3 328.6 0.11 10 500 5920 -3.3 -38.3 5 35.0 -11.2 60 9 329.0 329.1 291.7 330.1 0.28 11 400 7640 -15.9 -48.9 4 33.0 -20.5 305 19 334.3 334.3 293.0 334.8 0.11 12 351 8610 -23.5 -51.5 6 28.0 -26.5 314 31 336.8 336.8 293.6 337.2 0.09 13 300 9740 -31.3 -57.3 6 26.0 -33.2 285 22 341.3 341.3 294.7 341.5 0.06 14 250 11010 -40.3 -68.3 3 28.0 -41.3 275 24 346.2 346.2 295.8 346.2 0.02 15 205 12330 -50.9 -72.9 6 22.0 -51.3 263 21 349.7 349.7 296.5 349.7 0.01 16 200 12490 -52.3 -72.3 7 20.0 -52.7 255 19 349.9 349.9 296.6 350.0 0.01 17 174 13377 -60.5 -74.5 14 14.0 -60.6 250 19 350.6 350.6 296.8 350.7 0.01 18 150 14290 -66.9 -75.9 27 9.0 -67.0 245 29 354.8 354.8 297.7 354.9 0.01 19 147 14411 -67.9 -77.9 23 10.0 -67.9 241 26 355.2 355.2 297.7 355.2 0.01 20 100 16670 -77.3 -85.3 27 8.0 -77.3 190 8 378.4 378.4 302.0 378.4 0.00 21 96 16902 -78.5 -86.5 26 8.0 -78.5 205 11 380.5 380.5 302.3 380.5 0.00 22 89 17335 -75.1 -86.1 16 11.0 -75.2 273 6 395.6 395.6 304.6 395.6 0.00 23 70 18720 -75.7 -87.7 14 12.0 -75.7 70 14 422.4 422.4 308.0 422.4 0.00 24 68 18887 -76.3 -88.3 13 12.0 -76.3 70 14 424.7 424.7 308.3 424.7 0.00 25 57 19919 -70.5 -89.5 4 19.0 -70.6 113 13 459.8 459.8 311.8 459.8 0.00 26 50 20700 -68.7 -91.7 2 23.0 -68.9 80 20 481.6 481.6 313.6 481.6 0.00 27 32 23468 -55.5 -88.5 1 33.0 -56.9 120 15 582.5 582.5 319.8 582.5 0.00 28 30 23880 -56.5 -88.5 1 32.0 -57.9 85 10 590.6 590.6 320.2 590.6 0.01 29 20 26480 -53.1 -86.1 1 33.0 -55.8 135 9 673.6 673.6 323.6 673.7 0.01 30 13 29280 -49.9 -84.9 1 35.0 -54.6 121 12 773.0 773.1 326.5 773.2 0.02 31 10 31020 -44.1 -83.1 1 39.0 -52.2 340 17 854.9 855.0 328.5 855.3 0.04 32 9.1 31655 -42.5 -82.5 0 40.0 -51.9 884.4 884.5 329.1 884.9 0.05 TRP 96 16902 -78.5 -86.5 26 8.0 -78.5 205 11 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 559.22 mb = 5045.63 m = 16553.70 ft Wetbulb zero: 686.31 mb = 3371.90 m = 11062.52 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 15.85 % Est. max temperature: 33.76 C = 92.76 F Sfc-Lift cond lev (LCL): 509.36 mb = 5773.13 m = 18940.50 ft T: -2.36 C 700-500 lapse rate: 4.39 C/km ThetaE index: 0.95 C Layer 925.0- 850.0 mb Conv cond level (CCL): 400.98 mb = 7621.20 m = 25003.64 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 55.46 C = 131.82 F Cap Strength: 12.35 C Lifted Index: 12.44 C Risk: None Lifted Index @300 mb: 14.73 C Lifted Index @700 mb: -0.19 C Showalter Index: 12.44 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -2.90 C K Index: 4.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.91 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 49851.97 J/kg Cap Strength: 12.38 C Lift Cond Lev (LCL): 533.47 mb = 5405.71 m = 17735.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 6 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 ---------------------------------------------------------- 0 942 631 140 10 -6.4 7.7 | 173 5 -0.7 5.2 1 925 812 110 10 -9.4 3.4 | 105 4 -3.7 1.0 2 914 914 110 12 -11.3 4.1 | 107 6 -5.5 1.7 3 883 1219 80 11 -10.8 -1.9 | 49 7 -5.1 -4.4 4 853 1524 95 10 -10.0 0.9 | 69 5 -4.2 -1.6 5 850 1560 90 9 -9.0 0.0 | 53 4 -3.3 -2.5 6 795 2134 95 6 -6.0 0.5 | 7 2 -0.2 -1.9 7 714 3048 110 10 -9.4 3.4 | 105 4 -3.7 1.0 8 700 3211 95 12 -12.0 1.0 | 77 6 -6.2 -1.4 9 688 3353 85 12 -12.0 -1.0 | 61 7 -6.2 -3.5 10 662 3658 95 8 -8.0 0.7 | 52 3 -2.2 -1.8 11 591 4572 80 6 -5.9 -1.0 | 3 3 -0.2 -3.5 12 508 5791 50 11 -8.4 -7.1 | 16 10 -2.7 -9.5 13 500 5920 60 9 -7.8 -4.5 | 16 7 -2.1 -7.0 14 489 6096 50 9 -6.9 -5.8 | 8 8 -1.2 -8.2 15 470 6401 15 1 -0.3 -1.0 | 302 6 5.5 -3.4 16 434 7010 310 17 13.0 -10.9 | 305 23 18.8 -13.4 17 417 7315 315 24 17.0 -17.0 | 311 30 22.7 -19.4 18 401 7620 300 16 13.9 -8.0 | 298 22 19.6 -10.5 19 400 7640 305 19 15.6 -10.9 | 302 25 21.3 -13.3 20 369 8230 320 28 18.0 -21.4 | 315 34 23.7 -23.9 21 354 8534 315 32 22.6 -22.6 | 311 38 28.4 -25.1 22 326 9144 300 24 20.8 -12.0 | 299 30 26.5 -14.5 23 312 9449 275 25 24.9 -2.2 | 279 31 30.6 -4.6 24 300 9740 285 22 21.3 -5.7 | 287 28 27.0 -8.1 25 287 10058 295 27 24.5 -11.4 | 295 33 30.2 -13.9 26 274 10363 270 26 26.0 -0.0 | 274 32 31.7 -2.5 27 250 11010 275 24 23.9 -2.1 | 279 30 29.7 -4.5 28 229 11582 270 23 23.0 -0.0 | 275 29 28.7 -2.5 29 219 11887 285 25 24.1 -6.5 | 287 31 29.9 -8.9 30 200 12490 255 19 18.4 4.9 | 264 24 24.1 2.5 31 200 12497 250 21 19.7 7.2 | 259 26 25.5 4.7 32 173 13411 250 19 17.9 6.5 | 260 24 23.6 4.0 33 150 14290 245 29 26.3 12.3 | 253 33 32.0 9.8 34 149 14326 240 24 20.8 12.0 | 250 28 26.5 9.5 35 142 14630 245 30 27.2 12.7 | 253 34 32.9 10.2 36 128 15240 260 19 18.7 3.3 | 268 24 24.5 0.8 37 121 15545 250 14 13.2 4.8 | 263 19 18.9 2.3 38 115 15850 215 19 10.9 15.6 | 232 21 16.6 13.1 39 109 16154 240 13 11.3 6.5 | 257 17 17.0 4.0 40 100 16670 190 8 1.4 7.9 | 233 9 7.1 5.4 41 98 16764 200 5 1.7 4.7 | 253 8 7.5 2.2 42 96 16902 205 11 4.6 10.0 | 234 13 10.4 7.5 43 93 17069 205 11 4.6 10.0 | 234 13 10.4 7.5 44 84 17678 0 0 -0.0 -0.0 | 293 6 5.7 -2.5 45 80 17983 15 10 -2.6 -9.7 | 345 13 3.2 -12.1 46 75 18288 45 18 -12.7 -12.7 | 25 17 -7.0 -15.2 47 72 18593 85 14 -13.9 -1.2 | 66 9 -8.2 -3.7 48 70 18720 70 14 -13.2 -4.8 | 46 10 -7.4 -7.2 49 68 18898 70 14 -13.2 -4.8 | 46 10 -7.4 -7.2 50 64 19202 70 14 -13.2 -4.8 | 46 10 -7.4 -7.2 51 61 19507 105 16 -15.5 4.1 | 100 10 -9.7 1.7 52 58 19812 115 15 -13.6 6.3 | 116 9 -7.9 3.9 53 55 20117 110 10 -9.4 3.4 | 105 4 -3.7 1.0 54 52 20422 50 20 -15.3 -12.9 | 32 18 -9.6 -15.3 55 50 20700 80 20 -19.7 -3.5 | 67 15 -14.0 -5.9 56 50 20726 90 25 -25.0 0.0 | 83 19 -19.3 -2.5 57 43 21641 75 23 -22.2 -6.0 | 63 18 -16.5 -8.4 58 41 21946 85 22 -21.9 -1.9 | 75 17 -16.2 -4.4 59 39 22250 105 16 -15.5 4.1 | 100 10 -9.7 1.7 60 34 23165 95 16 -15.9 1.4 | 84 10 -10.2 -1.1 61 32 23470 120 15 -13.0 7.5 | 125 9 -7.2 5.0 62 31 23774 125 21 -17.2 12.0 | 130 15 -11.5 9.6 63 30 23880 85 10 -10.0 -0.9 | 52 5 -4.2 -3.3 64 29 24079 90 10 -10.0 0.0 | 60 5 -4.3 -2.5 65 28 24384 70 18 -16.9 -6.2 | 52 14 -11.2 -8.6 66 26 24689 75 22 -21.3 -5.7 | 62 18 -15.5 -8.1 67 25 24994 105 19 -18.4 4.9 | 101 13 -12.6 2.5 68 24 25298 90 21 -21.0 0.0 | 81 15 -15.3 -2.5 69 23 25603 120 18 -15.6 9.0 | 124 12 -9.8 6.5 70 22 25908 95 15 -14.9 1.3 | 83 9 -9.2 -1.1 71 21 26213 115 21 -19.0 8.9 | 116 15 -13.3 6.4 72 20 26480 135 9 -6.4 6.4 | 171 4 -0.6 3.9 73 20 26518 115 18 -16.3 7.6 | 116 12 -10.6 5.2 74 19 26822 135 10 -7.1 7.1 | 164 5 -1.3 4.6 75 18 27127 55 10 -8.2 -5.7 | 17 9 -2.4 -8.2 76 17 27737 25 13 -5.5 -11.8 | 359 14 0.2 -14.2 77 15 28346 55 13 -10.6 -7.5 | 26 11 -4.9 -9.9 78 14 28651 40 17 -10.9 -13.0 | 19 16 -5.2 -15.5 79 14 28956 115 16 -14.5 6.8 | 116 10 -8.8 4.3 80 13 29261 125 12 -9.8 6.9 | 137 6 -4.1 4.4 81 12 29870 70 10 -9.4 -3.4 | 32 7 -3.7 -5.9 82 11 30175 90 10 -10.0 0.0 | 60 5 -4.3 -2.5 83 10 31020 340 17 5.8 -16.0 | 328 22 11.6 -18.4 Wind Parameters Mean winds (0-6000m): 83.1 at 8.3 knts Storm direction: 113.1 at 6.2 knts Shear (0-3000m) pos: 0.7 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -118.1 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -23.7 tot: -19.0 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.46 Bulk Shear: 3.44 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 ------------------------------------------------------------------------------- 500 110 11 105 5| 0.0 9.6 9.6| 0.0 -11.9 -11.9 -23.8 -0.84| 11.4 -9.6 1000 99 11 80 5| 1.4 4.8 6.2| 2.4 -15.6 -13.3 -13.3 -0.62| 8.6 -5.3 1500 97 9 70 4| 1.8 3.2 5.0| 2.4 -16.9 -14.5 -9.7 -0.63| 6.6 -4.2 2000 97 9 67 3| 1.0 2.4 3.4| 3.5 -16.9 -13.4 -6.7 -0.46| 5.6 -2.6 2500 100 9 73 3| 0.8 2.2 3.0| 4.6 -18.2 -13.5 -5.4 -0.38| 5.3 -2.0 3000 98 9 71 4| 0.7 1.8 2.5| 4.6 -23.7 -19.0 -6.3 -0.40| 5.7 -2.3 4000 96 9 62 3| 0.5 1.5 2.0| 4.7 -25.8 -21.1 -5.3 -0.44| 4.6 -2.0 5000 89 9 48 4| 0.4 1.7 2.1| 6.0 -26.2 -20.2 -4.0 -0.36| 4.3 -1.5 6000 83 8 36 4| 0.3 1.5 1.8| 11.0 -43.8 -32.8 -5.5 -0.37| 5.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251018.12.gif