UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for OEMF... Searching the city database file for: OEMF ... Date:0000Z 28 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 1011 12 15.2 15.0 99 0.2 15.1 210 2 287.4 289.3 287.8 317.1 10.66 1 1000 118 17.8 16.1 90 1.7 16.7 145 13 291.0 293.0 289.9 323.6 11.58 2 991 196 18.6 16.5 88 2.1 17.2 149 18 292.5 294.6 290.7 326.6 11.99 3 944 612 18.0 8.0 52 10.0 12.1 170 27 296.0 297.3 287.7 316.8 7.14 4 925 786 17.2 7.2 52 10.0 11.4 185 28 296.9 298.1 287.8 317.1 6.90 5 871 1296 13.4 5.4 58 8.0 8.9 193 23 298.1 299.3 287.8 317.1 6.46 6 854 1462 13.2 1.2 44 12.0 7.0 195 20 299.6 300.5 286.8 314.2 4.89 7 850 1502 13.0 1.0 44 12.0 6.8 195 19 299.8 300.6 286.8 314.2 4.84 8 810 1906 11.6 4.6 62 7.0 7.7 236 13 302.4 303.6 289.4 322.1 6.57 9 700 3106 1.6 -1.0 83 2.6 0.3 245 26 304.3 305.2 288.6 319.7 5.08 10 633 3905 -5.1 -6.6 89 1.5 -5.7 258 33 305.5 306.2 287.7 316.9 3.68 11 607 4235 -3.9 -33.9 8 30.0 -10.5 252 34 310.6 310.6 286.0 311.8 0.36 12 559 4877 -9.1 -24.1 28 15.0 -13.0 240 38 311.8 312.0 287.1 315.1 0.97 13 522 5403 -12.7 -43.7 6 31.0 -17.3 252 44 313.7 313.7 286.8 314.2 0.15 14 500 5730 -14.7 -34.7 16 20.0 -18.3 260 48 315.1 315.2 287.6 316.6 0.40 15 484 5976 -16.7 -34.7 19 18.0 -19.8 265 51 315.6 315.7 287.8 317.1 0.42 16 482 6007 -16.7 -21.7 65 5.0 -18.0 265 51 316.0 316.2 288.9 320.7 1.40 17 424 6956 -26.1 -26.1 100 0.0 -26.1 259 51 315.8 316.0 288.5 319.4 1.07 18 423 6974 -26.3 -28.1 85 1.8 -26.6 260 50 315.7 315.9 288.3 318.8 0.89 19 420 7025 -25.5 -44.5 15 19.0 -27.5 260 50 317.4 317.4 288.1 318.0 0.17 20 417 7078 -24.9 -43.9 15 19.0 -27.1 262 52 318.8 318.8 288.6 319.5 0.19 21 415 7113 -25.3 -38.3 29 13.0 -27.1 263 52 318.7 318.8 288.7 320.0 0.34 22 413 7148 -25.3 -47.3 11 22.0 -27.5 264 53 319.2 319.2 288.6 319.7 0.13 23 400 7380 -26.9 -47.9 12 21.0 -28.9 270 59 320.0 320.1 288.9 320.5 0.13 24 389 7580 -28.5 -42.5 25 14.0 -30.0 270 64 320.5 320.5 289.2 321.4 0.23 25 350 8326 -34.1 -56.1 9 22.0 -35.4 272 75 322.8 322.8 289.6 323.0 0.05 26 300 9390 -39.5 -67.5 4 28.0 -40.5 275 90 329.7 329.7 291.6 329.8 0.01 27 275 9983 -43.1 -67.1 5 24.0 -43.8 275 97 332.8 332.8 292.5 332.9 0.02 28 260 10363 -41.3 -69.3 3 28.0 -42.2 275 114 340.8 340.8 294.6 340.9 0.01 29 250 10630 -41.9 -71.9 2 30.0 -42.8 275 128 343.8 343.8 295.2 343.8 0.01 30 238 10964 -41.9 -73.9 2 32.0 -42.9 275 139 348.6 348.6 296.3 348.7 0.01 31 224 11372 -45.0 -74.9 2 29.9 -45.8 275 152 349.9 349.9 296.6 350.0 0.01 32 200 12120 -50.9 -76.9 3 26.0 -51.3 280 148 352.2 352.2 297.1 352.2 0.01 33 173 13044 -58.3 -79.3 5 21.0 -58.5 279 143 354.9 354.9 297.7 354.9 0.00 34 150 13930 -62.1 -86.1 3 24.0 -62.3 275 116 363.1 363.1 299.3 363.1 0.00 35 132 14710 -67.9 -87.9 4 20.0 -68.0 271 109 366.3 366.3 299.9 366.3 0.00 36 130 14802 -68.3 -87.3 5 19.0 -68.4 270 108 367.2 367.2 300.1 367.2 0.00 37 100 16370 -70.3 -89.3 5 19.0 -70.4 275 77 391.9 391.9 304.0 391.9 0.00 38 78 17843 -70.5 -88.5 5 18.0 -70.6 253 69 420.3 420.3 307.7 420.4 0.00 39 70 18480 -73.5 -88.5 8 15.0 -73.6 260 42 427.1 427.1 308.5 427.2 0.00 40 68 18648 -74.1 -89.1 8 15.0 -74.2 272 53 429.4 429.4 308.8 429.4 0.00 41 63 19098 -68.7 -88.7 4 20.0 -68.8 250 46 450.8 450.8 310.9 450.8 0.00 42 54 20021 -67.3 -90.3 2 23.0 -67.5 277 39 474.3 474.3 313.0 474.3 0.00 43 53 20134 -63.9 -88.9 2 25.0 -64.3 278 38 484.8 484.8 313.8 484.8 0.00 44 50 20490 -63.9 -88.9 2 25.0 -64.3 245 34 492.9 492.9 314.4 492.9 0.00 45 43 21427 -59.1 -88.1 1 29.0 -59.9 272 32 526.4 526.4 316.7 526.5 0.00 46 36 22534 -62.1 -89.1 2 27.0 -62.7 300 5 546.1 546.1 317.9 546.1 0.00 47 34 22892 -57.7 -87.7 1 30.0 -58.7 251 18 566.7 566.7 319.0 566.7 0.01 48 32 23274 -59.1 -88.1 1 29.0 -60.0 249 13 572.9 572.9 319.3 572.9 0.01 49 30 23680 -57.9 -86.9 1 29.0 -59.0 270 19 586.8 586.8 320.0 586.8 0.01 50 20 26260 -53.3 -85.3 1 32.0 -55.9 270 11 673.0 673.0 323.5 673.1 0.01 51 13 29037 -51.1 -85.1 1 34.0 -55.4 255 18 768.9 768.9 326.4 769.1 0.02 52 11 30118 -52.1 -85.1 1 33.0 -56.5 237 15 802.9 802.9 327.3 803.1 0.03 53 10 30740 -47.3 -83.3 1 36.0 -53.9 230 14 843.0 843.0 328.2 843.3 0.04 54 9.8 30874 -47.3 -83.3 1 36.0 -54.0 847.9 847.9 328.4 848.2 0.04 55 8.7 31658 -48.9 -83.9 1 35.0 -55.4 871.0 871.0 328.8 871.4 0.04 56 7.8 32386 -42.3 -81.3 1 39.0 -52.5 925.1 925.1 329.9 925.8 0.07 57 5.9 34280 -40.9 -81.9 0 41.0 -53.2 1008.1 1008.1 331.3 1009.0 0.08 TRP 130 14802 -68.3 -87.3 5 19.0 -68.4 270 108 367.2 367.2 300.1 367.2 0.00 WND 224 11372 -45.0 -74.9 2 29.9 -45.8 275 152 349.9 349.9 296.6 350.0 0.01 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 684.00 mb = 3296.79 m = 10816.12 ft Wetbulb zero: 696.53 mb = 3145.48 m = 10319.70 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 53.61 % Est. max temperature: 26.75 C = 80.14 F Sfc-Lift cond lev (LCL): 1008.18 mb = 39.09 m = 128.24 ft T: 15.86 C 700-500 lapse rate: 6.21 C/km ThetaE index: 10.30 C Layer 700.0- 559.0 mb Conv cond level (CCL): 773.91 mb = 2281.03 m = 7483.59 ft Mean mixing ratio: 9.03 g/kg Conv temperature: 30.85 C = 87.53 F Cap Strength: 4.61 C Lifted Index: 1.51 C Risk: Showers probable Lifted Index @300 mb: 7.18 C Lifted Index @700 mb: 1.05 C Showalter Index: 5.00 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 15.70 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.29 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.05 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 274.70 J/kg Cap Strength: 4.51 C Lift Cond Lev (LCL): 877.11 mb = 1237.13 m = 4058.76 ft Lev Free Conv (LFC): 662.11 mb = 3547.96 m = 11640.14 ft Equ Level (EL): 622.11 mb = 4041.42 m = 13259.09 ft B at Equ Level: 32.41 J/kg Max Parcel Lev (MPL): 582.11 mb = 4561.42 m = 14965.11 ft Wind level data Storm motion: 269 at 22 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 1011 12 210 2 1.0 1.7 | 93 21 -21.1 1.2 1 1000 118 145 13 -7.5 10.6 | 109 31 -29.5 10.1 2 978 305 155 24 -10.1 21.8 | 123 39 -32.2 21.3 3 944 610 170 27 -4.7 26.6 | 134 37 -26.8 26.1 4 925 786 185 28 2.4 27.9 | 144 34 -19.6 27.4 5 911 914 190 29 5.0 28.6 | 149 33 -17.0 28.1 6 850 1502 195 19 4.9 18.4 | 136 25 -17.2 17.9 7 848 1524 200 21 7.2 19.7 | 142 24 -14.9 19.2 8 817 1829 230 12 9.2 7.7 | 119 15 -12.9 7.2 9 787 2134 255 17 16.4 4.4 | 125 7 -5.7 3.9 10 759 2438 265 17 16.9 1.5 | 101 5 -5.1 1.0 11 731 2743 250 20 18.8 6.8 | 153 7 -3.3 6.3 12 705 3048 245 26 23.6 11.0 | 188 11 1.5 10.5 13 700 3106 245 26 23.6 11.0 | 188 11 1.5 10.5 14 652 3658 250 35 32.9 12.0 | 223 16 10.8 11.5 15 627 3962 260 32 31.5 5.6 | 242 11 9.4 5.1 16 580 4572 240 37 32.0 18.5 | 209 21 10.0 18.0 17 558 4877 240 38 32.9 19.0 | 210 21 10.8 18.5 18 500 5730 260 48 47.3 8.3 | 253 26 25.2 7.8 19 496 5791 265 51 50.8 4.4 | 262 29 28.7 3.9 20 476 6096 265 51 50.8 4.4 | 262 29 28.7 3.9 21 457 6401 255 56 54.1 14.5 | 246 35 32.0 14.0 22 421 7010 260 50 49.2 8.7 | 253 28 27.2 8.2 23 400 7380 270 59 59.0 -0.0 | 271 37 36.9 -0.5 24 386 7620 270 65 65.0 -0.0 | 271 43 42.9 -0.5 25 300 9390 275 90 89.7 -7.8 | 277 68 67.6 -8.3 26 272 10058 275 98 97.6 -8.5 | 277 76 75.5 -9.0 27 250 10630 275 128 127.5 -11.2 | 276 106 105.4 -11.7 28 224 11372 275 152 151.4 -13.2 | 276 130 129.3 -13.7 29 217 11582 275 152 151.4 -13.2 | 276 130 129.3 -13.7 30 200 12120 280 148 145.8 -25.7 | 282 126 123.7 -26.2 31 179 12802 280 151 148.7 -26.2 | 282 129 126.6 -26.7 32 155 13716 275 121 120.5 -10.5 | 276 99 98.5 -11.0 33 150 13930 275 116 115.6 -10.1 | 276 94 93.5 -10.6 34 130 14802 270 108 108.0 -0.0 | 270 86 85.9 -0.5 35 121 15240 275 108 107.6 -9.4 | 277 86 85.5 -9.9 36 104 16154 280 73 71.9 -12.7 | 285 52 49.8 -13.2 37 100 16370 275 77 76.7 -6.7 | 278 55 54.6 -7.2 38 94 16764 275 77 76.7 -6.7 | 278 55 54.6 -7.2 39 76 17983 250 68 63.9 23.3 | 241 48 41.8 22.8 40 70 18480 260 42 41.4 7.3 | 251 20 19.3 6.8 41 69 18593 275 54 53.8 -4.7 | 279 32 31.7 -5.2 42 62 19202 245 45 40.8 19.0 | 225 26 18.7 18.5 43 56 19812 275 41 40.8 -3.6 | 282 19 18.8 -4.1 44 51 20422 280 36 35.5 -6.3 | 297 15 13.4 -6.8 45 50 20490 245 34 30.8 14.4 | 212 16 8.7 13.9 46 48 20726 240 34 29.4 17.0 | 204 18 7.4 16.5 47 46 21031 245 34 30.8 14.4 | 212 16 8.7 13.9 48 44 21336 270 35 35.0 -0.0 | 272 13 12.9 -0.5 49 42 21641 275 24 23.9 -2.1 | 325 3 1.8 -2.6 50 40 21946 255 17 16.4 4.4 | 125 7 -5.7 3.9 51 38 22250 310 15 11.5 -9.6 | 46 15 -10.6 -10.1 52 36 22555 300 5 4.3 -2.5 | 80 18 -17.7 -3.0 53 34 22860 250 19 17.9 6.5 | 145 7 -4.2 6.0 54 33 23165 255 9 8.7 2.3 | 98 14 -13.4 1.8 55 31 23470 240 20 17.3 10.0 | 153 11 -4.8 9.5 56 30 23680 270 19 19.0 -0.0 | 81 3 -3.1 -0.5 57 28 24079 270 19 19.0 -0.0 | 81 3 -3.1 -0.5 58 27 24384 255 17 16.4 4.4 | 125 7 -5.7 3.9 59 26 24689 275 22 21.9 -1.9 | 4 2 -0.2 -2.4 60 24 24994 285 14 13.5 -3.6 | 64 9 -8.6 -4.1 61 21 25908 255 17 16.4 4.4 | 125 7 -5.7 3.9 62 20 26213 260 21 20.7 3.6 | 156 3 -1.4 3.1 63 20 26260 270 11 11.0 -0.0 | 87 11 -11.1 -0.5 64 19 26518 260 13 12.8 2.3 | 101 9 -9.3 1.8 65 18 26822 285 11 10.6 -2.8 | 74 12 -11.5 -3.3 66 17 27127 270 16 16.0 -0.0 | 85 6 -6.1 -0.5 67 16 27737 290 31 29.1 -10.6 | 328 13 7.1 -11.1 68 14 28346 280 22 21.7 -3.8 | 5 4 -0.4 -4.3 69 14 28651 230 12 9.2 7.7 | 119 15 -12.9 7.2 70 13 28956 260 18 17.7 3.1 | 121 5 -4.4 2.6 71 12 29566 225 19 13.4 13.4 | 146 16 -8.6 12.9 72 11 29870 240 16 13.9 8.0 | 132 11 -8.2 7.5 73 10 30740 230 14 10.7 9.0 | 127 14 -11.4 8.5 Wind Parameters Mean winds (0-6000m): 238.7 at 29.4 knts Storm direction: 268.7 at 22.1 knts Shear (0-3000m) pos: 5.7 neg: 5.4 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 299.1 neg: -66.0 tot: 233.1 m^2/s^2 ave: 77.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 5.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.25 Bulk Shear: 143.07 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 ------------------------------------------------------------------------------- 500 156 19 120 34| 0.0 25.4 25.4|173.1 0.0 173.1 346.2 0.72| 29.2 21.1 1000 171 23 131 34| 6.1 12.7 18.8|277.5 -6.6 271.0 271.0 0.73| 21.8 15.9 1500 178 23 135 32| 4.8 8.5 13.3|278.0 -38.1 239.9 159.9 0.53| 17.4 9.2 2000 186 21 136 29| 7.1 6.3 13.5|282.0 -62.4 219.6 109.8 0.33| 17.3 5.7 2500 197 20 140 25| 6.8 5.1 11.9|283.6 -66.0 217.6 87.0 0.28| 15.3 4.4 3000 207 20 144 22| 5.7 5.4 11.0|299.1 -66.0 233.1 77.7 0.35| 14.5 5.1 4000 224 23 160 17| 5.4 4.0 9.5|338.7 -66.1 272.7 68.2 0.41| 12.8 5.3 5000 231 26 173 16| 4.6 4.3 8.9|356.2 -98.1 258.1 51.6 0.32| 11.8 3.8 6000 239 29 192 15| 5.5 3.6 9.1|481.7 -98.1 383.5 63.9 0.41| 11.6 4.8 Wrote GIF file: /home/apache/climate/data/raob//OEMF/skewt/OEMF.skewt.20251228.00.gif