UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 8 DEC 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 133 SFC 942 631 22.6 16.6 69 6.0 18.5 190 4 300.8 303.2 293.9 338.2 12.71 2 925 814 20.8 15.9 74 4.9 17.5 105 2 300.6 302.8 293.6 336.9 12.38 3 910 955 19.4 15.4 78 4.0 16.7 127 4 300.5 302.8 293.4 336.3 12.18 4 890 1147 19.0 13.0 68 6.0 15.1 162 13 302.1 304.0 292.7 333.5 10.63 5 866 1382 20.2 5.2 37 15.0 11.4 178 18 305.7 306.9 290.3 325.1 6.41 6 850 1543 18.6 4.6 40 14.0 10.6 180 19 305.6 306.8 290.2 324.7 6.26 7 700 3169 5.6 1.1 73 4.5 3.2 245 22 308.7 309.8 290.9 327.0 5.93 8 650 3770 0.4 -0.6 93 1.0 -0.1 246 24 309.4 310.5 290.8 326.9 5.64 9 500 5830 -11.9 -12.5 95 0.6 -12.1 245 58 318.5 319.1 291.2 328.2 2.93 10 438 6830 -17.9 -18.7 93 0.8 -18.1 248 67 323.2 323.6 291.7 330.0 2.00 11 400 7500 -24.1 -30.1 58 6.0 -25.2 245 81 323.7 323.8 290.7 326.5 0.78 12 397 7555 -24.7 -32.7 47 8.0 -26.1 244 81 323.6 323.7 290.5 325.8 0.62 13 386 7759 -25.5 -30.0 66 4.5 -26.3 243 82 325.1 325.3 291.2 328.1 0.82 14 380 7873 -26.7 -39.7 28 13.0 -28.4 241 83 325.0 325.1 290.6 326.2 0.32 15 352 8422 -30.3 -33.0 77 2.7 -30.7 236 85 327.4 327.5 291.7 329.8 0.67 16 348 8503 -30.9 -37.9 50 7.0 -31.8 235 86 327.6 327.7 291.5 329.2 0.42 17 337 8731 -32.5 -38.5 55 6.0 -33.2 234 86 328.5 328.5 291.7 330.0 0.41 18 330 8878 -33.5 -41.5 44 8.0 -34.3 233 86 329.1 329.1 291.7 330.2 0.30 19 328 8921 -33.7 -44.7 32 11.0 -34.7 233 86 329.4 329.4 291.7 330.2 0.22 20 300 9540 -39.5 -47.5 42 8.0 -40.1 230 83 329.7 329.7 291.8 330.4 0.17 21 261 10477 -47.7 -51.1 68 3.4 -47.9 242 84 331.0 331.1 292.2 331.6 0.13 22 250 10760 -49.9 -53.8 63 3.9 -50.0 250 81 331.9 331.9 292.3 332.3 0.10 23 226 11415 -53.7 -59.7 48 6.0 -53.8 255 73 335.8 335.8 293.3 336.0 0.05 24 212 11823 -57.5 -61.5 60 4.0 -57.6 255 90 336.1 336.1 293.4 336.3 0.05 25 207 11974 -58.7 -63.5 54 4.8 -58.8 255 96 336.5 336.5 293.5 336.6 0.04 26 205 12035 -58.3 -66.3 35 8.0 -58.4 255 99 338.0 338.0 293.9 338.1 0.03 27 200 12190 -59.1 -67.1 35 8.0 -59.2 255 105 339.2 339.2 294.1 339.3 0.02 28 193 12411 -60.3 -70.3 26 10.0 -60.4 255 115 340.7 340.7 294.5 340.8 0.02 29 183 12742 -59.3 -72.1 17 12.9 -59.4 255 131 347.6 347.6 296.1 347.7 0.01 30 176 12985 -58.5 -73.5 13 15.0 -58.7 256 129 352.8 352.8 297.3 352.8 0.01 31 150 13970 -64.7 -77.7 15 13.0 -64.8 260 116 358.6 358.6 298.4 358.7 0.01 32 142 14304 -66.7 -78.7 17 12.0 -66.8 259 113 360.8 360.8 298.8 360.8 0.01 33 135 14614 -61.9 -77.9 10 16.0 -62.1 252 105 374.6 374.6 301.4 374.6 0.01 34 134 14660 -61.7 -77.7 10 16.0 -61.9 251 104 375.7 375.7 301.5 375.7 0.01 35 100 16430 -72.5 -83.5 17 11.0 -72.5 260 70 387.6 387.7 303.5 387.7 0.00 36 89 17109 -75.7 -86.7 16 11.0 -75.7 240 66 394.4 394.4 304.4 394.4 0.00 37 84 17443 -75.9 -86.9 16 11.0 -75.9 234 60 400.6 400.6 305.3 400.6 0.00 38 82 17584 -71.1 -85.1 11 14.0 -71.2 241 60 413.2 413.2 306.9 413.2 0.00 39 80 17730 -70.7 -84.7 11 14.0 -70.8 248 58 416.9 416.9 307.3 416.9 0.00 40 70 18520 -71.3 -85.3 11 14.0 -71.4 235 25 431.8 431.8 309.0 431.9 0.00 41 69 18605 -71.5 -85.5 11 14.0 -71.6 264 26 433.2 433.2 309.1 433.2 0.00 42 64 19051 -69.7 -84.7 9 15.0 -69.8 235 26 446.6 446.6 310.6 446.6 0.00 43 60 19440 -64.5 -83.5 6 19.0 -64.8 214 30 466.5 466.5 312.4 466.5 0.01 44 54 20080 -66.5 -84.5 6 18.0 -66.7 254 24 476.2 476.2 313.1 476.2 0.01 45 53 20194 -63.9 -82.9 6 19.0 -64.2 263 23 484.8 484.8 313.8 484.8 0.01 46 50 20550 -65.1 -84.1 6 19.0 -65.4 220 14 490.1 490.1 314.2 490.1 0.01 47 41 21770 -60.3 -81.3 5 21.0 -60.9 235 10 530.7 530.7 316.9 530.7 0.01 48 30 23720 -58.7 -80.7 4 22.0 -59.7 100 16 584.6 584.6 319.9 584.8 0.02 49 26 24625 -57.3 -80.3 4 23.0 -58.7 131 15 613.0 613.0 321.2 613.2 0.02 50 20 26310 -51.7 -76.7 3 25.0 -54.6 140 23 677.9 677.9 323.7 678.4 0.06 51 14 28649 -46.9 -76.9 2 30.0 -52.4 192 16 767.0 767.0 326.4 767.7 0.08 52 13 29139 -48.1 -78.1 2 30.0 -53.4 236 12 779.3 779.3 326.7 779.9 0.07 53 10 30890 -42.5 -79.5 1 37.0 -51.4 20 14 860.9 860.9 328.7 861.6 0.07 54 9.4 31309 -41.1 -79.1 1 38.0 -51.0 881.6 881.6 329.1 882.4 0.08 55 8.5 31990 -43.3 -80.3 1 37.0 -52.5 898.7 898.8 329.4 899.5 0.07 56 6.2 34147 -36.3 -79.3 0 43.0 -51.2 1013.6 1013.6 331.4 1015.0 0.12 57 5.7 34736 -31.3 -75.3 0 44.0 -50.0 1060.1 1060.3 332.1 1063.3 0.24 TRP 89 17109 -75.7 -86.7 16 11.0 -75.7 240 66 394.4 394.4 304.4 394.4 0.00 WND 183 12742 -59.3 -72.1 17 12.9 -59.4 255 131 347.6 347.6 296.1 347.7 0.01 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 645.12 mb = 3837.08 m = 12588.70 ft Wetbulb zero: 651.48 mb = 3751.59 m = 12308.22 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 75.87 % Est. max temperature: 28.46 C = 83.24 F Sfc-Lift cond lev (LCL): 862.50 mb = 1417.20 m = 4649.56 ft T: 19.85 C 700-500 lapse rate: 6.58 C/km ThetaE index: 13.54 C Layer 925.0- 700.0 mb Conv cond level (CCL): 734.42 mb = 2766.96 m = 9077.85 ft Mean mixing ratio: 9.74 g/kg Conv temperature: 29.62 C = 85.31 F Cap Strength: 3.78 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.32 C Lifted Index @700 mb: 0.66 C Showalter Index: 2.00 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 16.50 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 289.49 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 310.24 J/kg Max Up Vert Vel: 24.91 m/s Conv Inhibition (B-): 168.55 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 789.81 mb = 2158.02 m = 7080.04 ft Lev Free Conv (LFC): 674.81 mb = 3466.21 m = 11371.94 ft Equ Level (EL): 264.81 mb = 10379.28 m = 34052.33 ft B at Equ Level: 310.05 J/kg Max Parcel Lev (MPL): 184.81 mb = 12680.40 m = 41601.86 ft Wind level data Storm motion: 266 at 24 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 ---------------------------------------------------------- 0 942 631 190 4 0.7 3.9 | 96 23 -23.1 2.2 1 925 814 105 2 -1.9 0.5 | 87 26 -25.7 -1.2 2 914 914 120 2 -1.7 1.0 | 88 26 -25.5 -0.7 3 883 1219 175 17 -1.5 16.9 | 121 30 -25.3 15.2 4 850 1543 180 19 0.0 19.0 | 126 29 -23.8 17.3 5 821 1829 180 17 0.0 17.0 | 123 28 -23.8 15.3 6 792 2134 205 26 11.0 23.6 | 150 25 -12.8 21.9 7 737 2743 200 22 7.5 20.7 | 139 25 -16.3 19.0 8 710 3048 245 21 19.0 8.9 | 146 9 -4.8 7.2 9 700 3169 245 22 19.9 9.3 | 153 9 -3.9 7.6 10 658 3658 245 23 20.8 9.7 | 160 9 -3.0 8.0 11 586 4572 250 33 31.0 11.3 | 217 12 7.2 9.6 12 543 5182 240 45 39.0 22.5 | 216 26 15.2 20.8 13 500 5830 245 58 52.6 24.5 | 232 37 28.8 22.8 14 483 6096 245 58 52.6 24.5 | 232 37 28.8 22.8 15 445 6706 250 64 60.1 21.9 | 241 42 36.3 20.2 16 410 7315 240 80 69.3 40.0 | 230 59 45.5 38.3 17 400 7500 245 81 73.4 34.2 | 237 59 49.6 32.5 18 346 8534 235 86 70.4 49.3 | 224 67 46.6 47.6 19 304 9449 230 87 66.6 55.9 | 218 69 42.8 54.2 20 300 9540 230 83 63.6 53.4 | 218 65 39.8 51.6 21 253 10668 245 84 76.1 35.5 | 237 62 52.3 33.8 22 250 10760 250 81 76.1 27.7 | 244 58 52.3 26.0 23 231 11278 255 68 65.7 17.6 | 249 45 41.9 15.9 24 200 12190 255 105 101.4 27.2 | 252 82 77.6 25.5 25 183 12742 255 131 126.5 33.9 | 253 108 102.7 32.2 26 181 12802 255 131 126.5 33.9 | 253 108 102.7 32.2 27 150 13970 260 116 114.2 20.1 | 258 92 90.4 18.4 28 149 14021 265 121 120.5 10.5 | 265 97 96.7 8.8 29 128 14935 245 96 87.0 40.6 | 238 74 63.2 38.9 30 100 16430 260 70 68.9 12.2 | 257 46 45.1 10.4 31 94 16764 260 70 68.9 12.2 | 257 46 45.1 10.4 32 89 17109 240 66 57.2 33.0 | 227 46 33.3 31.3 33 85 17374 230 60 46.0 38.6 | 211 43 22.2 36.9 34 81 17678 245 60 54.4 25.4 | 232 39 30.6 23.6 35 73 18288 275 38 37.9 -3.3 | 290 15 14.0 -5.0 36 70 18520 235 25 20.5 14.3 | 165 13 -3.3 12.6 37 69 18593 265 26 25.9 2.3 | 255 2 2.1 0.6 38 66 18898 240 24 20.8 12.0 | 164 11 -3.0 10.3 39 63 19202 230 27 20.7 17.4 | 169 16 -3.1 15.6 40 59 19507 210 31 15.5 26.8 | 162 26 -8.3 25.1 41 51 20422 280 20 19.7 -3.5 | 38 7 -4.1 -5.2 42 50 20550 220 14 9.0 10.7 | 121 17 -14.8 9.0 43 49 20726 225 13 9.2 9.2 | 117 16 -14.6 7.5 44 46 21031 195 3 0.8 2.9 | 93 23 -23.0 1.2 45 44 21336 210 10 5.0 8.7 | 110 20 -18.8 7.0 46 42 21641 230 10 7.7 6.4 | 106 17 -16.2 4.7 47 40 21946 240 10 8.7 5.0 | 102 16 -15.2 3.3 48 38 22250 265 10 10.0 0.9 | 87 14 -13.8 -0.8 49 36 22555 305 11 9.0 -6.3 | 62 17 -14.8 -8.0 50 34 22860 160 10 -3.4 9.4 | 106 28 -27.2 7.7 51 33 23165 155 11 -4.6 10.0 | 106 30 -28.5 8.3 52 30 23720 100 16 -15.8 2.8 | 92 40 -39.6 1.1 53 30 23774 90 10 -10.0 0.0 | 87 34 -33.8 -1.7 54 28 24079 100 16 -15.8 2.8 | 92 40 -39.6 1.1 55 27 24384 135 11 -7.8 7.8 | 101 32 -31.6 6.1 56 26 24689 130 16 -12.3 10.3 | 103 37 -36.1 8.6 57 25 24994 80 12 -11.8 -2.1 | 84 36 -35.6 -3.8 58 23 25298 120 14 -12.1 7.0 | 98 36 -35.9 5.3 59 22 25603 100 15 -14.8 2.6 | 91 39 -38.6 0.9 60 20 26310 140 23 -14.8 17.6 | 112 42 -38.6 15.9 61 19 26518 145 18 -10.3 14.7 | 111 37 -34.1 13.0 62 19 26822 125 25 -20.5 14.3 | 106 46 -44.3 12.6 63 17 27432 140 25 -16.1 19.2 | 114 44 -39.9 17.4 64 16 27737 170 18 -3.1 17.7 | 121 31 -26.9 16.0 65 15 28042 165 22 -5.7 21.3 | 124 35 -29.5 19.5 66 15 28346 195 17 4.4 16.4 | 127 24 -19.4 14.7 67 13 28956 190 15 2.6 14.8 | 122 25 -21.2 13.1 68 13 29261 260 10 9.8 1.7 | 90 14 -14.0 0.0 69 12 29566 245 11 10.0 4.6 | 102 14 -13.8 2.9 70 12 29870 260 10 9.8 1.7 | 90 14 -14.0 0.0 71 11 30175 240 12 10.4 6.0 | 108 14 -13.4 4.3 72 10 30890 20 14 -4.8 -13.2 | 63 32 -28.6 -14.9 Wind Parameters Mean winds (0-6000m): 235.9 at 31.8 knts Storm direction: 265.9 at 23.9 knts Shear (0-3000m) pos: 4.6 neg: 1.6 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 256.2 neg: -63.1 tot: 193.1 m^2/s^2 ave: 64.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 4.7 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 2.34 Bulk Shear: 132.67 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 ------------------------------------------------------------------------------- 500 152 5 95 26| 0.0 9.7 9.7| 82.1 -23.0 59.1 118.3 0.45| 17.1 7.7 1000 175 11 111 27| 4.1 4.9 9.0|147.6 -26.1 121.5 121.5 0.60| 13.2 8.0 1500 182 14 118 27| 6.6 3.2 9.9|236.2 -34.2 202.0 134.7 0.68| 13.6 9.2 2000 190 17 126 26| 5.0 2.5 7.5|236.2 -58.0 178.2 89.1 0.54| 11.1 6.0 2500 197 18 130 24| 5.5 2.0 7.5|253.3 -63.1 190.2 76.1 0.42| 12.6 5.3 3000 207 19 134 21| 4.6 1.6 6.2|256.2 -63.1 193.1 64.4 0.44| 10.7 4.7 4000 222 21 146 17| 4.9 1.2 6.1|280.4 -63.1 217.3 54.3 0.50| 9.5 4.7 5000 230 26 165 15| 5.0 1.6 6.5|324.8 -66.5 258.3 51.7 0.44| 9.8 4.3 6000 236 32 189 16| 5.0 1.3 6.4|405.0 -66.5 338.4 56.4 0.47| 9.2 4.3 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251208.12.gif