UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for OEMF... Searching the city database file for: OEMF ... Date:0000Z 27 DEC 25 Station: OEMF WMO ident: 40417 Latitude: 26.45 Longitude: 49.82 Elevation: 12.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 12 14.0 12.2 89 1.8 12.9 130 4 285.9 287.5 285.5 310.4 8.82 1 1013 29 13.8 11.1 84 2.7 12.2 124 5 285.9 287.3 284.8 308.7 8.21 2 1000 144 17.2 5.2 45 12.0 10.7 85 9 290.4 291.3 283.9 306.2 5.54 3 987 255 16.6 10.6 68 6.0 13.0 95 9 290.8 292.3 286.7 314.0 8.15 4 971 394 16.0 5.0 48 11.0 10.1 96 8 291.6 292.6 284.5 307.8 5.63 5 963 464 15.4 7.4 59 8.0 10.9 92 8 291.7 292.9 285.7 310.9 6.71 6 958 508 16.2 -3.8 25 20.0 7.1 90 8 292.9 293.5 282.1 301.9 3.01 7 936 706 16.6 -18.4 8 35.0 4.4 92 6 295.3 295.5 280.6 298.3 0.96 8 925 806 16.0 -19.0 8 35.0 3.9 100 4 295.7 295.8 280.7 298.6 0.92 9 872 1304 12.2 -3.8 32 16.0 4.8 69 9 296.7 297.3 284.1 306.7 3.31 10 866 1361 11.4 4.4 62 7.0 7.6 79 8 296.5 297.6 286.8 314.3 6.06 11 862 1400 11.4 0.4 47 11.0 5.9 85 7 296.9 297.7 285.5 310.4 4.57 12 858 1439 11.4 5.4 67 6.0 8.0 92 6 297.3 298.5 287.6 316.5 6.56 13 850 1517 11.2 -3.8 35 15.0 4.2 105 5 297.9 298.5 284.6 308.1 3.39 14 833 1686 10.0 4.0 66 6.0 6.8 142 8 298.3 299.5 287.6 316.4 6.13 15 810 1918 8.4 3.6 72 4.8 5.8 172 11 299.0 300.2 287.8 317.2 6.12 16 700 3108 0.0 -0.1 99 0.1 -0.0 220 27 302.5 303.5 288.3 318.9 5.43 17 696 3154 -0.5 -0.5 100 0.0 -0.5 225 28 302.4 303.4 288.2 318.4 5.30 18 682 3316 -2.3 -5.3 80 3.0 -3.6 241 34 302.2 302.9 286.6 313.7 3.78 19 663 3542 -0.5 -6.5 64 6.0 -3.1 248 37 306.7 307.3 288.0 317.7 3.54 20 614 4151 -5.5 -7.9 83 2.4 -6.5 262 41 307.7 308.4 288.2 318.5 3.43 21 563 4826 -10.7 -16.7 61 6.0 -12.6 260 44 309.3 309.7 287.2 315.3 1.84 22 537 5188 -13.9 -14.2 98 0.3 -14.0 260 36 309.7 310.2 287.9 317.3 2.37 23 531 5273 -13.3 -26.3 33 13.0 -16.3 263 37 311.4 311.6 286.8 314.3 0.84 24 516 5491 -14.3 -37.3 12 23.0 -18.1 270 40 312.8 312.8 286.7 313.9 0.30 25 500 5730 -15.9 -42.9 8 27.0 -19.7 265 45 313.7 313.7 286.8 314.3 0.17 26 471 6177 -18.9 -47.9 6 29.0 -22.2 259 43 315.3 315.4 287.3 315.7 0.11 27 411 7175 -26.5 -43.5 19 17.0 -28.3 272 41 318.1 318.1 288.3 318.8 0.20 28 402 7334 -27.9 -37.9 38 10.0 -29.2 273 42 318.3 318.3 288.6 319.6 0.36 29 401 7352 -27.9 -34.9 51 7.0 -28.9 272 45 318.5 318.6 288.8 320.3 0.49 30 400 7370 -28.1 -36.1 46 8.0 -29.2 270 47 318.5 318.6 288.8 320.0 0.44 31 390 7552 -28.7 -48.7 13 20.0 -30.4 263 46 320.0 320.0 288.9 320.4 0.12 32 377 7794 -30.7 -51.7 11 21.0 -32.3 265 43 320.5 320.5 289.0 320.8 0.09 33 363 8062 -32.7 -44.7 29 12.0 -33.8 270 45 321.3 321.3 289.3 322.0 0.20 34 355 8219 -33.1 -60.1 5 27.0 -34.6 270 48 322.8 322.8 289.6 322.9 0.03 35 300 9380 -42.7 -58.7 16 16.0 -43.3 270 74 325.2 325.2 290.4 325.4 0.05 36 280 9842 -46.5 -60.5 19 14.0 -46.9 270 72 326.2 326.2 290.7 326.3 0.04 37 259 10357 -48.3 -67.3 9 19.0 -48.7 270 75 330.9 330.9 292.0 331.0 0.02 38 250 10590 -49.1 -69.1 8 20.0 -49.5 270 77 333.1 333.1 292.6 333.1 0.01 39 213 11632 -51.1 -77.1 3 26.0 -51.5 270 90 345.6 345.6 295.7 345.6 0.00 40 200 12040 -51.5 -77.5 3 26.0 -51.9 270 95 351.2 351.2 296.9 351.2 0.00 41 183 12612 -54.7 -79.7 3 25.0 -55.0 267 100 355.1 355.1 297.7 355.1 0.00 42 175 12898 -53.8 -81.4 2 27.6 -54.1 265 103 361.1 361.1 298.9 361.2 0.00 43 171 13047 -53.3 -82.3 2 29.0 -53.7 265 103 364.3 364.3 299.5 364.3 0.00 44 150 13880 -58.5 -84.5 2 26.0 -58.7 275 90 369.3 369.3 300.4 369.3 0.00 45 120 15262 -66.7 -87.7 4 21.0 -66.8 263 75 378.6 378.6 302.0 378.6 0.00 46 100 16360 -70.1 -89.1 5 19.0 -70.2 270 66 392.3 392.3 304.1 392.3 0.00 47 91 16915 -72.5 -90.5 5 18.0 -72.6 250 76 398.2 398.2 305.0 398.3 0.00 48 83 17459 -68.7 -88.7 4 20.0 -68.8 256 70 416.6 416.6 307.3 416.6 0.00 49 70 18470 -71.3 -89.3 5 18.0 -71.4 245 57 431.8 431.8 309.0 431.9 0.00 50 67 18729 -71.5 -89.5 5 18.0 -71.6 246 56 436.9 436.9 309.6 436.9 0.00 51 50 20490 -64.3 -90.3 2 26.0 -64.6 270 32 492.0 492.0 314.4 492.0 0.00 52 42 21561 -62.1 -90.1 1 28.0 -62.6 253 17 522.6 522.6 316.5 522.6 0.00 53 38 22176 -64.3 -91.3 1 27.0 -64.7 273 15 532.1 532.1 317.1 532.1 0.00 54 34 22865 -59.3 -90.3 1 31.0 -60.2 264 19 562.5 562.5 318.8 562.5 0.00 55 30 23650 -58.3 -89.3 1 31.0 -59.4 270 12 585.7 585.7 319.9 585.7 0.00 56 26 24560 -54.5 -86.5 1 32.0 -56.4 270 11 621.0 621.0 321.5 621.0 0.01 57 21 25920 -57.9 -88.9 1 31.0 -59.5 324 13 649.8 649.8 322.7 649.9 0.01 58 20 26230 -55.1 -88.1 1 33.0 -57.3 235 7 667.5 667.5 323.3 667.6 0.01 59 16 27669 -49.3 -85.3 1 36.0 -53.6 230 15 730.4 730.4 325.4 730.6 0.02 60 15 28090 -49.3 -85.3 1 36.0 -53.8 250 11 744.0 744.0 325.8 744.2 0.02 61 12 29539 -52.5 -86.5 1 34.0 -56.5 272 10 781.7 781.7 326.8 781.9 0.02 62 10 30730 -46.7 -85.7 0 39.0 -53.7 210 18 845.2 845.2 328.3 845.5 0.03 63 8.6 31733 -45.5 -84.5 0 39.0 -53.6 887.2 887.2 329.2 887.5 0.04 64 7.3 32821 -47.7 -85.7 0 38.0 -55.4 920.7 920.8 329.8 921.1 0.03 65 6.7 33387 -47.3 -85.3 1 38.0 -55.5 945.3 945.3 330.2 945.7 0.04 66 6.1 34017 -40.9 -81.9 0 41.0 -53.1 998.5 998.6 331.2 999.4 0.08 67 6.0 34129 -41.1 -82.1 0 41.0 -53.2 1002.4 1002.4 331.2 1003.3 0.08 TRP 91 16915 -72.5 -90.5 5 18.0 -72.6 250 76 398.2 398.2 305.0 398.3 0.00 WND 175 12898 -53.8 -81.4 2 27.6 -54.1 265 103 361.1 361.1 298.9 361.2 0.00 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 700.00 mb = 3108.00 m = 10196.73 ft Wetbulb zero: 700.73 mb = 3099.51 m = 10168.88 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 61.47 % Est. max temperature: 24.72 C = 76.49 F Sfc-Lift cond lev (LCL): 988.04 mb = 246.34 m = 808.19 ft T: 16.65 C 700-500 lapse rate: 6.06 C/km ThetaE index: 12.60 C Layer 958.0- 925.0 mb Conv cond level (CCL): 622.23 mb = 4045.10 m = 13271.15 ft Mean mixing ratio: 4.37 g/kg Conv temperature: 35.71 C = 96.27 F Cap Strength: 9.29 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 14.41 C Lifted Index @700 mb: 6.63 C Showalter Index: 7.63 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 12.10 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.97 J/kg Max Up Vert Vel: 8.24 m/s Conv Inhibition (B-): 61127.85 J/kg Cap Strength: 9.60 C Lift Cond Lev (LCL): 770.91 mb = 2321.26 m = 7615.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 1015 12 130 4 -3.1 2.6 | 103 23 -22.3 5.3 1 1000 144 85 9 -9.0 -0.8 | 94 28 -28.2 2.0 2 981 305 100 9 -8.9 1.6 | 99 28 -28.1 4.3 3 947 610 85 7 -7.0 -0.6 | 95 26 -26.2 2.2 4 925 806 100 4 -3.9 0.7 | 99 23 -23.2 3.5 5 913 914 100 6 -5.9 1.0 | 99 25 -25.1 3.8 6 881 1219 55 10 -8.2 -5.7 | 84 28 -27.4 -3.0 7 850 1517 105 5 -4.8 1.3 | 100 24 -24.1 4.1 8 818 1829 175 10 -0.9 10.0 | 122 24 -20.1 12.7 9 788 2134 165 12 -3.1 11.6 | 123 27 -22.3 14.4 10 760 2438 190 18 3.1 17.7 | 142 26 -16.1 20.5 11 700 3108 220 27 17.4 20.7 | 175 24 -1.9 23.5 12 678 3353 245 35 31.7 14.8 | 215 22 12.5 17.6 13 652 3658 250 39 36.6 13.3 | 227 24 17.4 16.1 14 603 4267 265 42 41.8 3.7 | 254 24 22.6 6.4 15 580 4572 260 40 39.4 6.9 | 244 22 20.2 9.7 16 558 4877 260 45 44.3 7.8 | 247 27 25.1 10.6 17 536 5182 260 36 35.5 6.3 | 241 19 16.2 9.0 18 516 5486 270 40 40.0 -0.0 | 262 21 20.8 2.8 19 500 5730 265 45 44.8 3.9 | 255 26 25.6 6.7 20 476 6096 260 43 42.3 7.5 | 246 25 23.1 10.2 21 456 6401 255 44 42.5 11.4 | 239 27 23.3 14.2 22 403 7315 275 40 39.8 -3.5 | 272 21 20.6 -0.7 23 400 7370 270 47 47.0 -0.0 | 264 28 27.8 2.8 24 386 7620 260 45 44.3 7.8 | 247 27 25.1 10.6 25 369 7925 270 42 42.0 -0.0 | 263 23 22.8 2.8 26 300 9380 270 74 74.0 -0.0 | 267 55 54.8 2.8 27 297 9449 270 77 77.0 -0.0 | 267 58 57.8 2.8 28 284 9754 270 71 71.0 -0.0 | 267 52 51.8 2.8 29 250 10590 270 77 77.0 -0.0 | 267 58 57.8 2.8 30 200 12040 270 95 95.0 -0.0 | 268 76 75.8 2.8 31 175 12898 265 103 102.6 9.0 | 262 84 83.4 11.8 32 169 13106 265 103 102.6 9.0 | 262 84 83.4 11.8 33 150 13880 275 90 89.7 -7.8 | 274 71 70.4 -5.1 34 126 14935 265 70 69.7 6.1 | 260 51 50.5 8.9 35 109 15850 260 85 83.7 14.8 | 255 67 64.5 17.5 36 100 16360 270 66 66.0 -0.0 | 267 47 46.8 2.8 37 93 16764 270 66 66.0 -0.0 | 267 47 46.8 2.8 38 91 16915 250 76 71.4 26.0 | 241 60 52.2 28.8 39 89 17069 250 77 72.4 26.3 | 241 61 53.1 29.1 40 76 17983 265 60 59.8 5.2 | 259 41 40.5 8.0 41 72 18288 250 49 46.0 16.8 | 234 33 26.8 19.5 42 70 18470 245 57 51.7 24.1 | 230 42 32.4 26.9 43 69 18593 240 58 50.2 29.0 | 224 44 31.0 31.8 44 62 19202 265 51 50.8 4.4 | 257 32 31.6 7.2 45 59 19507 250 52 48.9 17.8 | 235 36 29.6 20.6 46 56 19812 265 54 53.8 4.7 | 258 35 34.6 7.5 47 53 20117 250 33 31.0 11.3 | 220 18 11.8 14.1 48 51 20422 240 36 31.2 18.0 | 210 24 11.9 20.8 49 50 20490 270 32 32.0 -0.0 | 258 13 12.8 2.8 50 48 20726 270 32 32.0 -0.0 | 258 13 12.8 2.8 51 44 21336 245 18 16.3 7.6 | 164 11 -2.9 10.4 52 38 22250 275 15 14.9 -1.3 | 109 5 -4.3 1.5 53 36 22555 245 11 10.0 4.6 | 129 12 -9.3 7.4 54 34 22860 265 19 18.9 1.7 | 176 4 -0.3 4.4 55 32 23165 255 13 12.6 3.4 | 133 9 -6.7 6.1 56 31 23470 205 14 5.9 12.7 | 139 20 -13.3 15.5 57 30 23650 270 12 12.0 -0.0 | 111 8 -7.2 2.8 58 29 23774 265 12 12.0 1.0 | 118 8 -7.3 3.8 59 28 24079 270 12 12.0 -0.0 | 111 8 -7.2 2.8 60 24 24994 270 11 11.0 -0.0 | 109 9 -8.2 2.8 61 23 25298 320 10 6.4 -7.7 | 69 14 -12.8 -4.9 62 22 25603 335 13 5.5 -11.8 | 57 16 -13.7 -9.0 63 21 25908 325 13 7.5 -10.6 | 56 14 -11.8 -7.9 64 20 26213 295 10 9.1 -4.2 | 82 10 -10.2 -1.4 65 20 26230 235 7 5.7 4.0 | 117 15 -13.5 6.8 66 18 26822 225 10 7.1 7.1 | 129 16 -12.2 9.8 67 16 27737 230 15 11.5 9.6 | 148 15 -7.7 12.4 68 14 28651 280 6 5.9 -1.0 | 97 13 -13.3 1.7 69 13 29261 10 10 -1.7 -9.8 | 71 22 -21.0 -7.1 70 12 29566 265 10 10.0 0.9 | 111 10 -9.3 3.6 71 11 30175 270 11 11.0 -0.0 | 109 9 -8.2 2.8 72 10 30730 210 18 9.0 15.6 | 151 21 -10.2 18.4 Wind Parameters Mean winds (0-6000m): 248.2 at 25.9 knts Storm direction: 278.2 at 19.4 knts Shear (0-3000m) pos: 5.3 neg: 0.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 281.0 neg: -84.0 tot: 197.0 m^2/s^2 ave: 65.7 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 5.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.23 Bulk Shear: 146.92 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 95 8 97 27| 0.0 5.4 5.4| 9.8 -32.5 -22.7 -45.5 -0.35| 9.9 -3.5 1000 94 7 97 26| 0.0 2.7 2.7| 20.9 -47.9 -27.1 -27.1 -0.22| 9.1 -2.0 1500 85 7 95 27| 1.0 1.8 2.8| 70.3 -83.9 -13.6 -9.1 -0.06| 10.5 -0.7 2000 104 8 100 27| 3.3 1.3 4.6|137.3 -83.9 53.4 26.7 0.20| 10.8 2.1 2500 131 9 109 28| 4.6 1.1 5.7|209.0 -84.0 125.1 50.0 0.35| 11.0 3.8 3000 162 11 121 26| 5.3 0.9 6.2|281.0 -84.0 197.0 65.7 0.46| 11.1 5.0 4000 218 18 153 19| 6.2 0.7 6.8|454.0 -84.0 370.0 92.5 0.62| 12.1 7.5 5000 240 23 181 14| 4.9 0.5 5.4|484.7-108.1 376.6 75.3 0.55| 11.1 6.1 6000 248 26 201 13| 4.1 0.4 4.4|518.6-151.4 367.3 61.2 0.46| 11.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//OEMF/skewt/OEMF.skewt.20251227.00.gif