UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 23 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 116 SFC 941 631 26.8 9.8 34 17.0 16.1 250 2 305.2 306.7 291.6 329.6 8.10 2 930 749 24.2 10.2 41 14.0 15.4 247 3 303.6 305.1 291.4 328.8 8.43 3 925 803 24.0 10.0 41 14.0 15.3 245 4 303.8 305.4 291.4 328.9 8.36 4 850 1534 17.0 10.0 63 7.0 12.6 220 13 304.0 305.6 292.0 331.2 9.11 5 798 2068 12.2 9.4 83 2.8 10.4 235 19 304.4 306.1 292.3 332.3 9.32 6 795 2100 12.0 9.5 85 2.5 10.4 235 19 304.5 306.2 292.4 332.7 9.42 7 761 2465 9.6 6.0 78 3.6 7.5 211 19 305.7 307.2 291.5 329.1 7.73 8 753 2552 9.6 2.6 62 7.0 5.8 216 18 306.6 307.8 290.4 325.4 6.14 9 739 2709 9.8 -5.2 34 15.0 2.7 225 17 308.5 309.2 288.6 319.5 3.51 10 734 2765 9.6 -8.4 27 18.0 1.6 229 17 308.9 309.4 288.0 317.7 2.76 11 700 3158 8.0 -23.0 9 31.0 -2.1 245 19 311.3 311.5 286.8 314.3 0.86 12 665 3577 4.4 -13.6 26 18.0 -2.6 253 21 311.9 312.3 288.2 318.5 2.01 13 648 3787 4.0 -30.0 6 34.0 -5.3 251 22 313.8 313.9 287.2 315.5 0.49 14 614 4222 0.8 -35.2 5 36.0 -7.7 251 27 315.0 315.0 287.5 316.1 0.31 15 562 4924 -4.5 -19.5 30 15.0 -9.4 270 36 316.8 317.1 289.3 321.7 1.45 16 553 5051 -5.1 -23.1 23 18.0 -10.4 272 37 317.5 317.7 289.1 321.2 1.08 17 520 5529 -9.7 -14.5 68 4.8 -11.4 277 41 317.6 318.1 290.4 325.5 2.39 18 500 5830 -12.5 -15.0 82 2.5 -13.3 280 44 317.8 318.3 290.5 325.7 2.39 19 499 5845 -12.7 -15.0 83 2.3 -13.5 280 44 317.7 318.2 290.5 325.6 2.39 20 470 6302 -15.5 -15.8 98 0.3 -15.6 277 45 319.7 320.2 291.0 327.7 2.37 21 441 6783 -17.7 -19.0 90 1.3 -18.1 269 48 322.8 323.2 291.6 329.4 1.93 22 400 7510 -22.5 -25.1 79 2.6 -23.1 255 56 325.7 326.0 291.7 330.1 1.24 23 386 7770 -23.9 -26.7 78 2.8 -24.5 257 57 327.2 327.5 292.0 331.2 1.12 24 318 9148 -35.5 -38.9 71 3.4 -35.9 268 64 329.8 329.9 292.1 331.4 0.41 25 306 9414 -37.7 -38.8 89 1.1 -37.8 270 66 330.4 330.4 292.3 332.0 0.43 26 300 9550 -38.9 -41.7 75 2.8 -39.2 265 65 330.5 330.6 292.2 331.8 0.33 27 282 9970 -42.5 -47.1 61 4.6 -42.8 267 64 331.3 331.3 292.3 332.0 0.19 28 269 10287 -45.7 -48.3 75 2.6 -45.9 268 64 331.1 331.1 292.2 331.8 0.18 29 250 10770 -49.1 -52.1 71 3.0 -49.2 275 71 333.1 333.1 292.7 333.6 0.12 30 224 11482 -54.1 -59.1 54 5.0 -54.2 278 87 336.0 336.0 293.4 336.3 0.06 31 209 11922 -57.7 -60.3 72 2.6 -57.8 280 96 337.1 337.1 293.7 337.3 0.05 32 204 12075 -58.7 -63.7 52 5.0 -58.8 280 93 337.9 337.9 293.9 338.0 0.04 33 202 12137 -56.5 -75.5 7 19.0 -56.7 280 94 342.3 342.3 294.9 342.3 0.01 34 200 12200 -56.1 -75.1 8 19.0 -56.3 280 96 343.9 343.9 295.3 344.0 0.01 35 196 12329 -54.3 -77.3 4 23.0 -54.6 280 96 348.8 348.8 296.4 348.8 0.01 36 188 12597 -54.1 -76.1 5 22.0 -54.4 278 105 353.3 353.3 297.4 353.3 0.01 37 184 12735 -54.6 -77.0 5 22.4 -54.9 275 118 354.7 354.7 297.7 354.7 0.01 38 150 14030 -59.1 -85.1 2 26.0 -59.3 270 86 368.3 368.3 300.2 368.3 0.00 39 133 14778 -61.3 -87.3 2 26.0 -61.5 266 84 377.2 377.2 301.8 377.2 0.00 40 100 16490 -74.3 -89.3 8 15.0 -74.3 270 49 384.2 384.2 302.9 384.2 0.00 41 97 16667 -75.5 -90.5 8 15.0 -75.5 270 49 385.2 385.2 303.1 385.2 0.00 42 90 17101 -75.7 -90.7 8 15.0 -75.7 252 41 393.1 393.1 304.2 393.1 0.00 43 75 18158 -75.3 -89.3 9 14.0 -75.3 248 32 415.0 415.0 307.1 415.0 0.00 44 70 18560 -73.1 -89.1 7 16.0 -73.2 265 28 428.0 428.0 308.6 428.0 0.00 45 67 18819 -69.7 -88.7 5 19.0 -69.8 261 26 440.8 440.8 310.0 440.8 0.00 46 60 19475 -70.9 -89.9 4 19.0 -71.0 255 35 452.2 452.2 311.1 452.2 0.00 47 50 20560 -69.1 -91.1 3 22.0 -69.3 335 5 480.7 480.7 313.5 480.7 0.00 48 49 20681 -67.1 -90.1 2 23.0 -67.4 339 5 488.2 488.2 314.1 488.2 0.00 49 47 20932 -68.7 -91.7 2 23.0 -68.9 272 9 490.2 490.2 314.2 490.2 0.00 50 46 21063 -63.5 -90.5 1 27.0 -63.9 240 11 505.8 505.8 315.4 505.8 0.00 51 45 21198 -63.9 -89.9 2 26.0 -64.3 227 12 508.0 508.0 315.5 508.0 0.00 52 40 21929 -58.9 -88.9 1 30.0 -59.7 232 12 537.9 537.9 317.4 538.0 0.00 53 37 22417 -59.9 -88.9 1 29.0 -60.7 212 10 547.5 547.5 317.9 547.5 0.00 54 35 22768 -56.5 -87.5 1 31.0 -57.7 243 10 565.1 565.1 318.9 565.2 0.01 55 32 23333 -59.3 -88.3 1 29.0 -60.2 189 13 572.3 572.3 319.3 572.3 0.00 56 30 23740 -56.7 -87.7 1 31.0 -58.0 175 16 590.1 590.1 320.2 590.1 0.01 57 29 23956 -54.9 -86.9 1 32.0 -56.6 179 14 600.8 600.8 320.6 600.8 0.01 58 24 25157 -57.9 -87.9 1 30.0 -59.3 169 4 625.5 625.5 321.7 625.5 0.01 59 21 26007 -53.9 -85.9 1 32.0 -56.3 69 9 661.9 661.9 323.2 662.0 0.01 60 20 26320 -54.5 -86.5 1 32.0 -56.8 90 11 669.4 669.4 323.4 669.4 0.01 61 16 27752 -53.9 -85.9 1 32.0 -56.8 70 19 715.4 715.4 324.9 715.5 0.02 62 13 29099 -49.9 -84.9 1 35.0 -54.6 149 5 773.0 773.1 326.5 773.2 0.02 63 10 30810 -51.3 -85.3 1 34.0 -56.3 260 19 828.1 828.1 327.9 828.3 0.03 64 9.0 31495 -50.9 -84.9 1 34.0 -56.3 854.9 854.9 328.5 855.2 0.03 65 7.3 32880 -43.7 -82.7 1 39.0 -53.4 937.1 937.1 330.1 937.7 0.06 66 6.8 33355 -45.9 -82.9 1 37.0 -54.8 947.1 947.2 330.3 947.8 0.06 67 5.9 34317 -37.5 -79.5 0 42.0 -52.0 1022.8 1022.9 331.5 1024.3 0.12 TRP 204 12075 -58.7 -63.7 52 5.0 -58.8 280 93 337.9 337.9 293.9 338.0 0.04 WND 184 12735 -54.6 -77.0 5 22.4 -54.9 275 118 354.7 354.7 297.7 354.7 0.01 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 606.15 mb = 4327.73 m = 14198.42 ft Wetbulb zero: 719.25 mb = 2933.22 m = 9623.31 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 40.43 % Est. max temperature: 26.23 C = 79.21 F Sfc-Lift cond lev (LCL): 733.18 mb = 2774.17 m = 9101.50 ft T: 9.56 C 700-500 lapse rate: 7.67 C/km ThetaE index: 18.43 C Layer 761.0- 665.0 mb Conv cond level (CCL): 681.13 mb = 3381.27 m = 11093.27 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 33.13 C = 91.63 F Cap Strength: 3.70 C Lifted Index: -1.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.39 C Lifted Index @700 mb: 3.70 C Showalter Index: -1.80 C Risk: Thunderstorms probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 22.50 C K Index: 8.50 Risk: None Sweat Index: 250.00 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.85 J/kg Max Up Vert Vel: 9.36 m/s Conv Inhibition (B-): 251.05 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 758.08 mb = 2496.53 m = 8190.63 ft Lev Free Conv (LFC): 523.08 mb = 5483.30 m = 17989.61 ft Equ Level (EL): 433.08 mb = 6918.13 m = 22697.01 ft B at Equ Level: 42.75 J/kg Max Parcel Lev (MPL): 363.08 mb = 8205.34 m = 26920.08 ft Wind level data Storm motion: 290 at 19 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 ---------------------------------------------------------- 0 941 631 250 2 1.9 0.7 | 114 18 -16.4 7.2 1 925 803 245 4 3.6 1.7 | 119 17 -14.6 8.2 2 913 914 230 4 3.1 2.6 | 121 18 -15.2 9.1 3 882 1219 195 10 2.6 9.7 | 136 23 -15.6 16.2 4 850 1534 220 13 8.4 10.0 | 149 19 -9.9 16.5 5 821 1829 235 15 12.3 8.6 | 159 16 -5.9 15.1 6 791 2134 235 20 16.4 11.5 | 174 18 -1.8 18.0 7 763 2438 210 19 9.5 16.5 | 159 25 -8.7 23.0 8 709 3048 245 15 13.6 6.3 | 160 14 -4.6 12.9 9 700 3158 245 19 17.2 8.0 | 176 15 -1.0 14.6 10 657 3658 255 21 20.3 5.4 | 190 12 2.1 12.0 11 633 3962 245 25 22.7 10.6 | 195 18 4.4 17.1 12 586 4572 260 29 28.6 5.0 | 222 16 10.3 11.6 13 564 4877 270 36 36.0 -0.0 | 250 19 17.8 6.5 14 500 5830 280 44 43.3 -7.6 | 273 25 25.1 -1.1 15 483 6096 280 44 43.3 -7.6 | 273 25 25.1 -1.1 16 410 7315 260 52 51.2 9.0 | 245 36 33.0 15.6 17 400 7510 255 56 54.1 14.5 | 240 42 35.9 21.0 18 304 9449 270 66 66.0 -0.0 | 262 48 47.8 6.5 19 300 9550 265 65 64.8 5.7 | 255 48 46.5 12.2 20 254 10668 270 63 63.0 -0.0 | 262 45 44.8 6.5 21 250 10770 275 71 70.7 -6.2 | 270 52 52.5 0.3 22 210 11887 280 97 95.5 -16.8 | 278 78 77.3 -10.3 23 204 12075 280 93 91.6 -16.1 | 277 74 73.4 -9.6 24 200 12200 280 96 94.5 -16.7 | 278 77 76.3 -10.1 25 191 12497 280 96 94.5 -16.7 | 278 77 76.3 -10.1 26 184 12735 275 118 117.6 -10.3 | 272 99 99.3 -3.7 27 182 12802 275 118 117.6 -10.3 | 272 99 99.3 -3.7 28 158 13716 285 117 113.0 -30.3 | 284 98 94.8 -23.7 29 150 14021 280 90 88.6 -15.6 | 277 71 70.4 -9.1 30 150 14030 270 86 86.0 -0.0 | 264 68 67.8 6.5 31 136 14630 265 90 89.7 7.8 | 259 73 71.4 14.4 32 123 15240 270 62 62.0 -0.0 | 262 44 43.8 6.5 33 100 16490 270 49 49.0 -0.0 | 258 31 30.8 6.5 34 95 16764 270 49 49.0 -0.0 | 258 31 30.8 6.5 35 91 17069 250 41 38.5 14.0 | 225 29 20.3 20.6 36 86 17374 270 39 39.0 -0.0 | 253 22 20.8 6.5 37 77 17983 240 34 29.4 17.0 | 205 26 11.2 23.5 38 70 18560 265 28 27.9 2.4 | 227 13 9.7 9.0 39 70 18593 265 28 27.9 2.4 | 227 13 9.7 9.0 40 63 19202 255 23 22.2 6.0 | 198 13 4.0 12.5 41 60 19507 255 36 34.8 9.3 | 226 23 16.5 15.9 42 54 20117 275 22 21.9 -1.9 | 219 6 3.7 4.6 43 51 20422 265 13 13.0 1.1 | 145 9 -5.3 7.7 44 50 20560 335 5 2.1 -4.5 | 97 16 -16.1 2.0 45 49 20726 340 5 1.7 -4.7 | 96 17 -16.5 1.8 46 46 21031 245 10 9.1 4.2 | 140 14 -9.2 10.8 47 44 21336 215 14 8.0 11.5 | 150 21 -10.2 18.0 48 42 21641 270 15 15.0 -0.0 | 154 7 -3.2 6.5 49 38 22250 195 10 2.6 9.7 | 136 23 -15.6 16.2 50 35 22860 250 10 9.4 3.4 | 138 13 -8.8 10.0 51 33 23165 195 12 3.1 11.6 | 140 24 -15.1 18.1 52 30 23740 175 16 -1.4 15.9 | 139 30 -19.6 22.5 53 30 23774 185 12 1.0 12.0 | 137 25 -17.2 18.5 54 28 24079 175 16 -1.4 15.9 | 139 30 -19.6 22.5 55 27 24384 190 10 1.7 9.8 | 135 23 -16.5 16.4 56 26 24689 225 2 1.4 1.4 | 115 19 -16.8 7.9 57 20 26213 45 10 -7.1 -7.1 | 89 25 -25.3 -0.5 58 20 26320 90 11 -11.0 0.0 | 103 30 -29.2 6.5 59 19 26518 90 11 -11.0 0.0 | 103 30 -29.2 6.5 60 15 28042 65 21 -19.0 -8.9 | 86 37 -37.3 -2.3 61 15 28346 60 13 -11.3 -6.5 | 90 29 -29.5 0.0 62 13 28956 65 10 -9.1 -4.2 | 95 27 -27.3 2.3 63 13 29261 230 1 0.8 0.6 | 112 19 -17.5 7.2 64 12 29566 355 13 1.1 -13.0 | 69 18 -17.1 -6.4 65 12 29870 15 10 -2.6 -9.7 | 81 21 -20.8 -3.1 66 10 30810 260 19 18.7 3.3 | 183 10 0.5 9.8 Wind Parameters Mean winds (0-6000m): 259.7 at 25.8 knts Storm direction: 289.7 at 19.4 knts Shear (0-3000m) pos: 3.7 neg: 1.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 75.1 deg Storm rel helicity (0-3000m) pos: 127.7 neg: -32.6 tot: 95.1 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.67 Bulk Shear: 65.00 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 ------------------------------------------------------------------------------- 500 225 5 123 18| 0.0 7.2 7.2| 30.0 0.0 30.0 59.9 0.81| 8.0 6.4 1000 214 8 134 19| 3.4 3.6 6.9| 66.5 0.0 66.5 66.5 0.76| 8.8 6.6 1500 224 11 144 18| 4.6 2.4 7.0| 96.2 0.0 96.2 64.1 0.78| 8.5 6.7 2000 223 13 150 19| 3.5 2.4 5.8|101.4 -30.5 70.9 35.4 0.41| 9.5 3.8 2500 225 14 152 18| 3.6 1.9 5.5|113.6 -32.6 81.0 32.4 0.38| 9.6 3.6 3000 231 15 157 17| 3.7 1.6 5.3|127.7 -32.6 95.1 31.7 0.42| 8.8 3.7 4000 239 18 169 16| 3.7 1.6 5.3|173.6 -32.6 140.9 35.2 0.49| 8.5 4.2 5000 251 22 190 14| 4.4 1.3 5.7|242.6 -32.6 210.0 42.0 0.56| 8.4 4.7 6000 260 26 213 13| 3.9 1.7 5.5|254.3 -78.3 175.9 29.3 0.45| 7.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251223.12.gif