UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:0000Z 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 167 SFC 945 631 17.4 16.8 96 0.6 17.0 10 3 295.3 297.6 292.3 332.1 12.84 2 925 837 16.0 15.1 94 0.9 15.4 95 10 295.7 297.8 291.6 329.5 11.74 3 880 1261 15.0 11.6 80 3.4 12.9 142 18 298.9 300.7 291.0 327.5 9.79 4 850 1555 13.0 10.5 85 2.5 11.4 160 22 299.8 301.5 291.0 327.4 9.42 5 826 1795 11.0 10.2 95 0.8 10.5 164 30 300.1 301.9 291.2 328.1 9.50 6 800 2063 11.0 5.0 66 6.0 7.6 180 33 302.9 304.1 289.8 323.4 6.85 7 777 2306 9.8 5.9 77 3.9 7.5 208 31 304.1 305.5 290.7 326.7 7.51 8 774 2338 10.6 5.7 72 4.9 7.8 213 30 305.3 306.7 291.1 327.8 7.44 9 733 2790 7.2 4.5 83 2.7 5.6 268 23 306.4 307.7 291.2 328.3 7.22 10 700 3169 6.0 -1.0 61 7.0 2.4 255 28 309.1 310.1 290.2 324.9 5.08 11 696 3216 5.8 -2.2 56 8.0 1.8 255 29 309.4 310.3 290.0 324.0 4.68 12 655 3709 2.8 -3.2 65 6.0 -0.2 255 40 311.4 312.3 290.6 325.9 4.61 13 547 5137 -8.1 -10.4 83 2.3 -9.0 240 44 315.0 315.6 290.3 325.2 3.17 14 524 5470 -9.5 -15.5 62 6.0 -11.6 231 44 317.2 317.6 290.1 324.4 2.18 15 500 5830 -12.7 -14.9 84 2.2 -13.5 245 49 317.6 318.0 290.4 325.5 2.41 16 487 6030 -14.3 -15.5 91 1.2 -14.7 245 50 318.0 318.4 290.5 325.8 2.35 17 461 6444 -16.3 -17.9 87 1.6 -16.8 255 57 320.5 320.9 291.0 327.4 2.03 18 444 6726 -17.3 -23.3 60 6.0 -18.9 252 61 322.7 323.0 290.9 327.3 1.32 19 435 6879 -18.5 -21.7 76 3.2 -19.4 251 63 323.1 323.4 291.3 328.4 1.55 20 432 6931 -18.3 -21.9 73 3.6 -19.3 250 63 324.0 324.3 291.5 329.3 1.53 21 423 7088 -19.3 -25.3 59 6.0 -20.8 249 65 324.7 324.9 291.3 328.7 1.16 22 400 7500 -23.3 -26.3 76 3.0 -23.9 245 70 324.7 324.9 291.3 328.6 1.12 23 376 7949 -27.5 -27.5 100 0.0 -27.5 245 65 324.9 325.2 291.3 328.7 1.06 24 375 7968 -27.7 -27.9 98 0.2 -27.8 245 64 324.9 325.1 291.3 328.6 1.03 25 374 7987 -28.1 -37.1 42 9.0 -29.3 245 64 324.6 324.7 290.6 326.2 0.42 26 372 8026 -26.9 -37.9 35 11.0 -28.4 245 63 326.7 326.8 291.2 328.2 0.39 27 369 8084 -26.5 -41.5 23 15.0 -28.4 245 63 328.0 328.1 291.5 329.1 0.27 28 356 8343 -27.1 -55.1 5 28.0 -29.4 244 60 330.6 330.6 291.9 330.9 0.06 29 311 9300 -35.9 -57.9 9 22.0 -37.1 233 61 331.3 331.4 292.2 331.5 0.05 30 300 9550 -36.5 -60.5 7 24.0 -37.7 230 61 333.9 333.9 292.8 334.1 0.04 31 294 9690 -37.5 -59.5 8 22.0 -38.6 230 61 334.4 334.5 293.0 334.6 0.04 32 250 10790 -46.5 -59.5 21 13.0 -47.0 245 68 336.9 336.9 293.6 337.1 0.05 33 213 11831 -55.9 -62.9 41 7.0 -56.1 246 65 338.1 338.1 293.9 338.3 0.04 34 204 12105 -56.7 -69.7 18 13.0 -56.9 251 80 341.0 341.0 294.6 341.1 0.02 35 200 12230 -56.7 -72.7 12 16.0 -56.9 255 89 343.0 343.0 295.0 343.0 0.01 36 197 12326 -56.7 -73.7 10 17.0 -56.9 255 91 344.5 344.5 295.4 344.5 0.01 37 168 13319 -64.1 -68.7 53 4.6 -64.1 260 121 348.2 348.2 296.3 348.3 0.02 38 165 13429 -64.9 -68.1 64 3.2 -65.0 260 121 348.6 348.7 296.4 348.8 0.02 39 161 13578 -65.1 -78.1 15 13.0 -65.2 261 118 350.8 350.8 296.8 350.8 0.01 40 154 13850 -64.7 -79.7 11 15.0 -64.8 264 114 355.9 355.9 297.9 356.0 0.00 41 150 14010 -65.5 -79.5 13 14.0 -65.6 265 111 357.2 357.2 298.1 357.3 0.00 42 135 14644 -69.1 -82.1 14 13.0 -69.2 257 99 361.8 361.8 299.1 361.8 0.00 43 128 14962 -68.9 -83.9 10 15.0 -68.9 250 87 367.7 367.7 300.1 367.7 0.00 44 123 15202 -64.9 -86.9 3 22.0 -65.0 253 89 379.2 379.2 302.1 379.2 0.00 45 100 16440 -72.3 -89.3 6 17.0 -72.3 265 67 388.0 388.0 303.5 388.0 0.00 46 98 16558 -72.9 -89.9 6 17.0 -72.9 260 66 389.1 389.1 303.6 389.1 0.00 47 95 16742 -69.1 -88.1 5 19.0 -69.2 264 67 400.0 400.0 305.2 400.1 0.00 48 77 17979 -73.9 -88.9 8 15.0 -74.0 248 35 414.8 414.8 307.1 414.8 0.00 49 74 18213 -70.7 -87.7 6 17.0 -70.8 257 34 426.3 426.3 308.4 426.3 0.00 50 70 18540 -72.3 -88.3 7 16.0 -72.4 245 42 429.7 429.7 308.8 429.7 0.00 51 68 18711 -72.7 -88.7 7 16.0 -72.8 245 42 432.4 432.4 309.1 432.4 0.00 52 65 18981 -67.9 -87.9 4 20.0 -68.1 251 37 448.5 448.5 310.7 448.5 0.00 53 58 19666 -70.3 -89.3 5 19.0 -70.4 211 14 458.0 458.0 311.6 458.0 0.00 54 55 19985 -67.9 -89.9 3 22.0 -68.1 219 16 470.5 470.5 312.7 470.5 0.00 55 53 20211 -63.3 -88.3 2 25.0 -63.7 244 18 486.1 486.1 314.0 486.2 0.00 56 50 20570 -64.3 -88.3 2 24.0 -64.6 275 12 492.0 492.0 314.4 492.0 0.00 57 30 23750 -56.1 -85.1 1 29.0 -57.5 80 9 591.7 591.7 320.2 591.8 0.01 58 27 24422 -54.5 -84.5 1 30.0 -56.3 81 13 614.3 614.3 321.2 614.4 0.01 59 24 25170 -57.5 -86.5 1 29.0 -59.0 120 13 626.6 626.6 321.7 626.7 0.01 60 20 26330 -54.1 -85.1 1 31.0 -56.5 115 16 670.6 670.6 323.4 670.7 0.01 61 19 26660 -54.3 -85.3 1 31.0 -56.8 115 16 679.9 679.9 323.7 680.0 0.01 62 17 27383 -49.1 -82.1 1 33.0 -53.3 70 12 718.5 718.5 325.0 718.7 0.03 63 15 28204 -50.5 -83.5 1 33.0 -54.6 23 20 740.0 740.1 325.7 740.3 0.02 64 11 30243 -47.7 -82.7 1 35.0 -53.8 16 14 818.9 818.9 327.7 819.2 0.04 65 10 30880 -43.3 -80.3 1 37.0 -51.8 345 18 857.9 857.9 328.6 858.5 0.06 66 7.6 32757 -35.9 -77.9 1 42.0 -50.0 957.8 957.9 330.5 959.2 0.12 67 6.6 33739 -35.5 -78.5 0 43.0 -50.6 999.0 999.0 331.2 1000.5 0.13 68 5.4 35139 -34.3 -77.3 0 43.0 -51.3 1063.3 1063.4 332.2 1065.7 0.19 TRP 98 16558 -72.9 -89.9 6 17.0 -72.9 260 66 389.1 389.1 303.6 389.1 0.00 WND 168 13319 -64.1 -68.7 53 4.6 -64.1 260 121 348.2 348.2 296.3 348.3 0.02 Sounding variables and indices 1000-500 mb thick: 5663.00 m Freezing level: 627.26 mb = 4076.21 m = 13373.23 ft Wetbulb zero: 658.31 mb = 3668.44 m = 12035.41 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 75.65 % Est. max temperature: 25.13 C = 77.23 F Sfc-Lift cond lev (LCL): 936.87 mb = 714.25 m = 2343.33 ft T: 16.83 C 700-500 lapse rate: 7.03 C/km ThetaE index: 4.72 C Layer 925.0- 826.0 mb Conv cond level (CCL): 839.12 mb = 1663.06 m = 5456.16 ft Mean mixing ratio: 10.63 g/kg Conv temperature: 21.97 C = 71.54 F Cap Strength: 2.55 C Lifted Index: -0.77 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.67 C Lifted Index @700 mb: 2.17 C Showalter Index: -0.21 C Risk: Thunderstorms probable Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 23.20 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 368.52 Risk: Showers and thunderstorms possible Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.12 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 170.89 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 866.62 mb = 1391.06 m = 4563.78 ft Lev Free Conv (LFC): 571.62 mb = 4788.41 m = 15709.80 ft Equ Level (EL): 451.62 mb = 6598.59 m = 21648.66 ft B at Equ Level: 49.57 J/kg Max Parcel Lev (MPL): 371.62 mb = 8033.33 m = 26355.74 ft Wind level data Storm motion: 269 at 27 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 ---------------------------------------------------------- 0 945 631 10 3 -0.5 -3.0 | 83 28 -27.5 -3.5 1 925 837 95 10 -10.0 0.9 | 90 37 -36.9 0.3 2 917 914 100 11 -10.8 1.9 | 92 38 -37.8 1.3 3 884 1219 140 17 -10.9 13.0 | 108 40 -37.9 12.4 4 850 1555 160 22 -7.5 20.7 | 120 40 -34.5 20.1 5 822 1829 165 31 -8.0 29.9 | 130 46 -35.0 29.4 6 793 2134 185 34 3.0 33.9 | 144 41 -24.0 33.3 7 737 2743 270 22 22.0 -0.0 | 83 5 -5.0 -0.6 8 700 3169 255 28 27.0 7.2 | 181 7 0.1 6.7 9 658 3658 255 40 38.6 10.4 | 230 15 11.7 9.8 10 586 4572 255 45 43.5 11.6 | 236 20 16.5 11.1 11 522 5486 230 44 33.7 28.3 | 194 29 6.8 27.7 12 502 5791 240 46 39.8 23.0 | 210 26 12.9 22.4 13 500 5830 245 49 44.4 20.7 | 221 27 17.5 20.1 14 483 6096 245 50 45.3 21.1 | 222 28 18.4 20.5 15 463 6401 255 57 55.1 14.8 | 243 31 28.1 14.2 16 400 7500 245 70 63.4 29.6 | 232 47 36.5 29.0 17 393 7620 245 70 63.4 29.6 | 232 47 36.5 29.0 18 361 8230 245 60 54.4 25.4 | 228 37 27.4 24.8 19 300 9550 230 61 46.7 39.2 | 207 43 19.8 38.6 20 291 9754 230 61 46.7 39.2 | 207 43 19.8 38.6 21 250 10790 245 68 61.6 28.7 | 231 45 34.7 28.2 22 232 11278 250 74 69.5 25.3 | 240 49 42.6 24.7 23 211 11887 245 64 58.0 27.0 | 230 41 31.1 26.5 24 200 12230 255 89 86.0 23.0 | 249 63 59.0 22.5 25 192 12497 255 95 91.8 24.6 | 250 69 64.8 24.0 26 168 13319 260 121 119.2 21.0 | 258 94 92.2 20.4 27 165 13411 260 121 119.2 21.0 | 258 94 92.2 20.4 28 150 14010 265 111 110.6 9.7 | 264 84 83.6 9.1 29 142 14326 265 112 111.6 9.8 | 264 85 84.6 9.2 30 129 14935 250 87 81.8 29.8 | 242 62 54.8 29.2 31 110 15850 260 94 92.6 16.3 | 257 67 65.6 15.7 32 100 16440 265 67 66.7 5.8 | 262 40 39.8 5.3 33 98 16558 260 66 65.0 11.5 | 254 40 38.0 10.9 34 95 16764 265 67 66.7 5.8 | 262 40 39.8 5.3 35 90 17069 245 39 35.3 16.5 | 208 18 8.4 15.9 36 85 17374 225 40 28.3 28.3 | 183 28 1.3 27.7 37 73 18288 260 33 32.5 5.7 | 227 8 5.5 5.1 38 70 18540 245 42 38.1 17.7 | 213 20 11.1 17.2 39 66 18898 245 42 38.1 17.7 | 213 20 11.1 17.2 40 63 19202 265 26 25.9 2.3 | 148 2 -1.1 1.7 41 57 19812 195 10 2.6 9.7 | 110 26 -24.4 9.1 42 54 20117 235 20 16.4 11.5 | 136 15 -10.6 10.9 43 50 20570 275 12 12.0 -1.0 | 84 15 -15.0 -1.6 44 49 20726 310 12 9.2 -7.7 | 65 20 -17.8 -8.3 45 46 21031 270 12 12.0 -0.0 | 88 15 -15.0 -0.6 46 44 21336 275 14 13.9 -1.2 | 82 13 -13.0 -1.8 47 42 21641 195 11 2.8 10.6 | 113 26 -24.1 10.0 48 40 21946 180 13 0.0 13.0 | 115 30 -27.0 12.4 49 38 22250 175 14 -1.2 13.9 | 115 31 -28.2 13.4 50 36 22555 195 14 3.6 13.5 | 119 27 -23.3 12.9 51 33 23165 140 3 -1.9 2.3 | 93 29 -28.9 1.7 52 30 23750 80 9 -8.9 -1.6 | 87 36 -35.8 -2.1 53 27 24384 75 13 -12.6 -3.4 | 84 40 -39.5 -3.9 54 26 24689 125 12 -9.8 6.9 | 100 37 -36.8 6.3 55 22 25603 115 14 -12.7 5.9 | 98 40 -39.6 5.3 56 21 25908 140 10 -6.4 7.7 | 102 34 -33.4 7.1 57 20 26213 110 10 -9.4 3.4 | 94 36 -36.3 2.8 58 20 26330 115 16 -14.5 6.8 | 98 42 -41.5 6.2 59 19 26822 115 16 -14.5 6.8 | 98 42 -41.5 6.2 60 18 27127 70 12 -11.3 -4.1 | 83 39 -38.2 -4.7 61 17 27432 70 12 -11.3 -4.1 | 83 39 -38.2 -4.7 62 16 27737 30 16 -8.0 -13.9 | 68 38 -35.0 -14.4 63 15 28042 20 20 -6.8 -18.8 | 60 39 -33.8 -19.4 64 15 28346 25 20 -8.5 -18.1 | 62 40 -35.4 -18.7 65 13 28956 30 16 -8.0 -13.9 | 68 38 -35.0 -14.4 66 12 29566 80 13 -12.8 -2.3 | 86 40 -39.8 -2.8 67 12 29870 35 11 -6.3 -9.0 | 74 35 -33.3 -9.6 68 10 30880 345 18 4.7 -17.4 | 51 29 -22.3 -18.0 Wind Parameters Mean winds (0-6000m): 238.8 at 35.9 knts Storm direction: 268.8 at 27.0 knts Shear (0-3000m) pos: 4.9 neg: 2.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 146.4 deg Storm rel helicity (0-3000m) pos: 572.5 neg: -16.1 tot: 556.4 m^2/s^2 ave: 185.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 19.9 stream: 10.0 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 0.21 Bulk Shear: 251.19 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 ------------------------------------------------------------------------------- 500 105 10 93 37| 17.4 0.0 17.4|134.4 -3.4 130.9 261.9 0.64| 21.3 13.6 1000 137 15 106 38| 14.0 0.0 14.0|284.4 -3.4 281.0 281.0 0.78| 18.1 14.1 1500 156 20 117 40| 12.7 0.0 12.7|467.9 -3.4 464.4 309.6 0.81| 18.4 14.9 2000 173 23 126 37| 6.6 0.0 6.6|546.7 -8.7 538.0 269.0 0.56| 23.2 13.0 2500 190 23 134 32| 5.9 0.0 5.9|552.9 -16.1 536.8 214.7 0.49| 21.4 10.4 3000 210 25 145 26| 4.9 2.0 7.0|572.5 -16.1 556.4 185.5 0.50| 19.9 10.0 4000 232 29 168 18| 3.7 2.3 6.0|581.7 -22.1 559.6 139.9 0.48| 15.8 7.6 5000 235 33 179 18| 3.0 2.3 5.2|600.5-116.8 483.8 96.8 0.33| 14.7 4.8 6000 239 36 192 18| 4.1 1.9 6.0|751.6-128.4 623.2 103.9 0.39| 14.4 5.7 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251208.00.gif