UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121113.upa.cvt Date: 1300Z 11 DEC 25 Searching for OEMF... Searching the city database file for: OEMF ... Date:1300Z 11 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 1013 12 28.4 9.4 30 19.0 16.8 200 7 300.4 301.8 289.4 322.1 7.32 1 1000 133 27.2 8.2 30 19.0 15.8 190 7 300.4 301.6 288.9 320.6 6.83 2 925 814 20.6 7.6 43 13.0 12.9 190 8 300.4 301.7 289.2 321.4 7.09 3 850 1536 13.8 4.8 55 9.0 8.8 190 7 300.6 301.8 288.6 319.5 6.35 4 700 3146 4.4 0.2 74 4.2 2.2 215 23 307.4 308.4 290.1 324.4 5.55 5 500 5800 -11.9 -22.9 40 11.0 -14.9 245 54 318.5 318.8 289.6 322.7 1.21 6 400 7470 -24.3 -27.2 77 2.9 -24.9 240 64 323.4 323.6 290.9 327.0 1.03 7 300 9500 -40.7 -55.7 18 15.0 -41.4 250 75 328.0 328.0 291.2 328.3 0.07 8 250 10710 -49.1 -68.1 9 19.0 -49.5 260 93 333.1 333.1 292.6 333.1 0.02 9 200 12150 -56.9 -71.9 13 15.0 -57.1 265 110 342.7 342.7 295.0 342.7 0.01 10 150 13920 -66.5 -80.5 12 14.0 -66.6 255 109 355.5 355.5 297.8 355.5 0.00 11 138 14426 -68.9 -82.4 12 13.6 -68.9 255 121 360.0 360.0 298.7 360.0 0.00 12 123 15115 -72.1 -85.1 13 13.0 -72.2 260 106 366.1 366.1 299.8 366.1 0.00 13 100 16350 -69.5 -86.5 7 17.0 -69.6 260 72 393.4 393.4 304.3 393.5 0.00 TRP 123 15115 -72.1 -85.1 13 13.0 -72.2 260 106 366.1 366.1 299.8 366.1 0.00 WND 138 14426 -68.9 -82.4 12 13.6 -68.9 255 121 360.0 360.0 298.7 360.0 0.00 Sounding variables and indices 1000-500 mb thick: 5667.00 m Freezing level: 646.01 mb = 3862.42 m = 12671.82 ft Wetbulb zero: 674.13 mb = 3443.05 m = 11295.96 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 55.20 % Est. max temperature: 28.54 C = 83.36 F Sfc-Lift cond lev (LCL): 766.99 mb = 2388.12 m = 7834.94 ft T: 8.82 C 700-500 lapse rate: 6.14 C/km ThetaE index: 1.88 C Layer 850.0- 700.0 mb Conv cond level (CCL): 679.10 mb = 3385.07 m = 11105.75 ft Mean mixing ratio: 6.98 g/kg Conv temperature: 36.39 C = 97.50 F Cap Strength: 3.84 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 5.45 C Lifted Index @700 mb: 3.50 C Showalter Index: 4.78 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 16.70 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 125.60 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.19 J/kg Max Up Vert Vel: 0.62 m/s Conv Inhibition (B-): 5804.46 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 759.95 mb = 2464.60 m = 8085.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 20 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 1013 12 200 7 2.4 6.6 | 105 18 -17.6 4.6 1 1000 133 190 7 1.2 6.9 | 105 19 -18.7 4.9 2 981 305 180 10 0.0 10.0 | 112 21 -20.0 8.0 3 947 610 185 10 0.9 10.0 | 113 21 -19.1 8.0 4 925 814 190 8 1.4 7.9 | 108 19 -18.6 5.9 5 914 914 185 9 0.8 9.0 | 110 20 -19.2 7.0 6 882 1219 200 10 3.4 9.4 | 114 18 -16.5 7.4 7 850 1536 190 7 1.2 6.9 | 105 19 -18.7 4.9 8 821 1829 235 4 3.3 2.3 | 91 17 -16.7 0.3 9 791 2134 260 7 6.9 1.2 | 87 13 -13.1 -0.8 10 762 2438 235 13 10.6 7.5 | 120 11 -9.3 5.5 11 735 2743 210 20 10.0 17.3 | 147 18 -10.0 15.3 12 700 3146 215 23 13.2 18.8 | 158 18 -6.8 16.8 13 656 3658 245 37 33.5 15.6 | 225 19 13.6 13.6 14 584 4572 240 49 42.4 24.5 | 225 32 22.5 22.5 15 541 5182 235 41 33.6 23.5 | 212 25 13.6 21.5 16 500 5800 245 54 48.9 22.8 | 234 36 29.0 20.8 17 481 6096 250 53 49.8 18.1 | 242 34 29.9 16.1 18 400 7470 240 64 55.4 32.0 | 230 46 35.5 30.0 19 392 7620 240 65 56.3 32.5 | 230 47 36.3 30.5 20 300 9500 250 75 70.5 25.7 | 245 56 50.5 23.7 21 276 10058 250 77 72.4 26.3 | 245 58 52.4 24.3 22 250 10710 260 93 91.6 16.1 | 259 73 71.6 14.2 23 200 12150 265 110 109.6 9.6 | 265 90 89.6 7.6 24 189 12497 265 116 115.6 10.1 | 265 96 95.6 8.1 25 155 13716 260 104 102.4 18.1 | 259 84 82.5 16.1 26 150 13920 255 109 105.3 28.2 | 253 89 85.3 26.2 27 138 14426 255 121 116.9 31.3 | 253 101 96.9 29.3 28 133 14630 255 121 116.9 31.3 | 253 101 96.9 29.3 29 123 15115 260 106 104.4 18.4 | 259 86 84.4 16.4 30 100 16350 260 72 70.9 12.5 | 258 52 51.0 10.5 31 98 16459 260 66 65.0 11.5 | 258 46 45.0 9.5 32 93 16764 250 62 58.3 21.2 | 243 43 38.3 19.2 33 84 17374 255 74 71.5 19.2 | 252 54 51.5 17.2 34 79 17678 265 65 64.8 5.7 | 265 45 44.8 3.7 35 75 17983 250 51 47.9 17.4 | 241 32 28.0 15.4 36 71 18288 245 51 46.2 21.6 | 233 33 26.3 19.6 37 64 18898 270 38 38.0 -0.0 | 276 18 18.0 -2.0 38 61 19202 240 34 29.4 17.0 | 212 18 9.5 15.0 39 54 19812 250 32 30.1 10.9 | 229 14 10.1 8.9 40 52 20117 230 28 21.4 18.0 | 185 16 1.5 16.0 41 49 20422 240 32 27.7 16.0 | 209 16 7.8 14.0 42 42 21336 285 22 21.3 -5.7 | 350 8 1.3 -7.7 43 37 21946 265 26 25.9 2.3 | 267 6 5.9 0.3 44 36 22250 240 20 17.3 10.0 | 162 8 -2.6 8.0 45 34 22555 280 24 23.6 -4.2 | 329 7 3.7 -6.2 46 32 22860 280 18 17.7 -3.1 | 23 6 -2.2 -5.1 47 30 23165 245 19 17.2 8.0 | 156 7 -2.7 6.0 48 29 23470 250 17 16.0 5.8 | 134 6 -4.0 3.8 49 27 23774 265 25 24.9 2.2 | 268 5 5.0 0.2 50 26 24079 245 26 23.6 11.0 | 202 10 3.6 9.0 51 24 24384 255 26 25.1 6.7 | 227 7 5.2 4.7 52 22 24994 255 30 29.0 7.8 | 237 11 9.0 5.8 53 19 25908 235 14 11.5 8.0 | 125 10 -8.5 6.0 54 17 26518 250 14 13.2 4.8 | 112 7 -6.8 2.8 55 14 27432 245 23 20.8 9.7 | 187 8 0.9 7.7 56 12 28346 280 25 24.6 -4.3 | 324 8 4.7 -6.3 57 12 28651 260 24 23.6 4.2 | 239 4 3.7 2.2 58 10 29566 270 27 27.0 -0.0 | 286 7 7.0 -2.0 59 9 30175 245 31 28.1 13.1 | 216 14 8.1 11.1 Wind Parameters Mean winds (0-6000m): 234.3 at 26.7 knts Storm direction: 264.3 at 20.1 knts Shear (0-3000m) pos: 1.6 neg: 3.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 49.7 deg Storm rel helicity (0-3000m) pos: 77.1 neg: -46.8 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 64.29 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 ------------------------------------------------------------------------------- 500 185 9 109 20| 0.0 4.0 4.0| 14.8 0.0 14.8 29.6 0.55| 5.2 2.8 1000 186 9 110 20| 0.7 2.0 2.6| 22.1 -9.2 12.9 12.9 0.25| 4.9 1.2 1500 189 9 110 20| 1.0 1.3 2.3| 26.5 -23.3 3.2 2.1 0.03| 4.9 0.1 2000 194 8 108 19| 2.4 1.0 3.4| 26.5 -44.5 -18.0 -9.0 -0.20| 5.5 -1.1 2500 205 8 109 17| 1.9 2.4 4.3| 51.2 -46.8 4.4 1.8 0.11| 6.7 0.7 3000 208 10 115 17| 1.6 3.5 5.1| 77.1 -46.8 30.3 10.1 0.23| 7.3 1.7 4000 223 16 137 13| 4.0 2.6 6.6|183.3 -46.8 136.5 34.1 0.47| 8.9 4.2 5000 231 22 167 12| 3.2 2.6 5.8|183.4 -84.0 99.3 19.9 0.33| 8.5 2.8 6000 234 27 187 14| 3.9 2.2 6.0|301.8 -92.4 209.4 34.9 0.40| 8.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//OEMF/skewt/OEMF.skewt.20251211.13.gif