UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for OEMF... Searching the city database file for: OEMF ... Date:0000Z 19 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 10.0 8.8 92 1.2 9.3 290 10 281.9 283.2 281.8 301.2 7.01 1 1000 146 9.8 6.8 82 3.0 8.2 280 23 283.0 284.0 281.4 300.1 6.20 2 959 493 8.8 5.8 81 3.0 7.2 296 37 285.3 286.4 282.3 302.2 6.03 3 925 791 6.6 4.0 83 2.6 5.3 300 37 286.1 287.0 282.0 301.6 5.51 4 850 1481 2.8 -3.2 65 6.0 0.3 285 36 289.1 289.7 281.1 299.4 3.55 5 839 1586 2.0 -2.6 72 4.6 0.0 284 36 289.3 290.0 281.4 300.2 3.76 6 813 1840 2.4 -9.6 41 12.0 -2.1 280 30 292.4 292.8 281.0 299.2 2.27 7 794 2031 1.4 -12.6 34 14.0 -3.4 280 37 293.3 293.6 280.8 298.8 1.83 8 732 2682 -1.5 -12.5 43 11.0 -5.4 272 38 297.0 297.4 282.7 303.1 2.00 9 727 2736 -1.3 -14.3 36 13.0 -5.7 270 38 297.8 298.1 282.7 303.2 1.74 10 700 3037 -3.1 -17.1 33 14.0 -7.4 260 40 299.1 299.3 282.8 303.6 1.43 11 680 3266 -4.1 -23.1 21 19.0 -9.1 257 43 300.4 300.6 282.7 303.3 0.88 12 614 4060 -11.3 -29.3 21 18.0 -14.9 260 43 301.0 301.1 282.5 302.9 0.55 13 570 4628 -13.3 -45.3 5 32.0 -17.5 249 60 305.2 305.2 283.6 305.6 0.12 14 502 5581 -20.9 -53.9 3 33.0 -23.7 250 62 307.2 307.2 284.3 307.4 0.05 15 500 5610 -21.1 -54.1 3 33.0 -23.9 250 62 307.3 307.3 284.4 307.5 0.05 16 400 7220 -31.9 -55.9 7 24.0 -33.3 240 68 313.5 313.5 286.6 313.7 0.05 17 375 7674 -34.9 -63.9 4 29.0 -36.1 240 71 315.4 315.4 287.2 315.5 0.02 18 311 8973 -38.3 -69.3 2 31.0 -39.4 240 73 328.0 328.0 291.2 328.0 0.01 19 300 9220 -40.3 -69.3 3 29.0 -41.2 240 82 328.6 328.6 291.3 328.6 0.01 20 288 9496 -41.7 -70.1 3 28.4 -42.5 240 86 330.4 330.4 291.8 330.4 0.01 21 262 10129 -45.1 -72.1 3 27.0 -45.7 237 77 334.5 334.5 292.9 334.5 0.01 22 250 10440 -46.3 -73.3 3 27.0 -46.9 240 77 337.2 337.2 293.6 337.3 0.01 23 200 11910 -51.1 -80.1 2 29.0 -51.5 245 61 351.8 351.8 297.0 351.9 0.00 24 177 12703 -54.1 -82.1 2 28.0 -54.4 240 63 359.4 359.4 298.6 359.4 0.00 25 150 13760 -57.7 -84.7 2 27.0 -58.0 240 53 370.7 370.7 300.7 370.7 0.00 26 141 14148 -59.1 -85.1 2 26.0 -59.3 242 55 374.8 374.8 301.4 374.8 0.00 27 140 14192 -58.7 -84.7 2 26.0 -58.9 243 55 376.3 376.3 301.6 376.3 0.00 28 118 15259 -59.7 -85.7 2 26.0 -60.0 253 55 393.3 393.3 304.3 393.3 0.00 29 105 15980 -63.5 -87.5 2 24.0 -63.7 255 42 399.4 399.4 305.1 399.4 0.00 30 100 16280 -62.1 -87.1 2 25.0 -62.3 245 43 407.7 407.7 306.2 407.8 0.00 31 85 17279 -64.7 -87.7 3 23.0 -64.9 239 48 421.9 421.9 307.9 421.9 0.00 32 73 18213 -63.1 -88.1 2 25.0 -63.4 259 39 444.0 444.0 310.3 444.0 0.00 33 70 18470 -64.7 -88.7 2 24.0 -64.9 265 36 446.0 446.0 310.5 446.0 0.00 34 60 19402 -67.7 -90.7 2 23.0 -67.9 249 39 459.4 459.4 311.7 459.4 0.00 35 55 19936 -58.7 -88.7 1 30.0 -59.3 269 46 491.6 491.6 314.4 491.6 0.00 36 50 20530 -61.1 -89.1 1 28.0 -61.6 235 29 499.5 499.5 314.9 499.5 0.00 37 47 20913 -61.9 -89.9 1 28.0 -62.4 227 25 506.5 506.5 315.4 506.5 0.00 38 44 21324 -58.7 -89.7 1 31.0 -59.5 235 41 524.0 524.0 316.5 524.0 0.00 39 39 22077 -60.7 -89.7 1 29.0 -61.4 244 30 537.3 537.3 317.3 537.3 0.00 40 38 22239 -57.9 -89.9 1 32.0 -58.9 240 27 548.4 548.4 318.0 548.5 0.00 41 32 23315 -60.5 -89.5 1 29.0 -61.3 233 20 569.1 569.1 319.1 569.1 0.00 42 30 23720 -57.1 -89.1 1 32.0 -58.4 265 17 589.0 589.0 320.1 589.0 0.00 43 28 24158 -55.5 -87.5 1 32.0 -57.1 268 18 605.2 605.2 320.9 605.2 0.01 44 20 26270 -61.9 -89.9 1 28.0 -63.0 240 34 646.7 646.7 322.6 646.7 0.01 45 19 26587 -62.1 -90.1 1 28.0 -63.2 240 34 655.6 655.6 322.9 655.7 0.01 46 18 26922 -61.3 -90.3 1 29.0 -62.6 251 43 668.4 668.4 323.4 668.4 0.01 47 17 27280 -57.5 -89.5 1 32.0 -59.5 240 43 691.6 691.6 324.1 691.6 0.01 48 13 28968 -59.1 -89.1 1 30.0 -61.2 237 37 741.2 741.2 325.7 741.3 0.01 49 13 28968 -56.7 -88.7 1 32.0 -59.3 237 37 749.5 749.5 325.9 749.6 0.01 50 11 30029 -55.9 -87.9 1 32.0 -59.1 247 37 789.1 789.1 327.0 789.2 0.02 51 10 30640 -52.7 -86.7 1 34.0 -57.2 240 39 822.8 822.8 327.8 823.0 0.02 52 8.2 31944 -45.1 -83.1 1 38.0 -53.6 900.9 900.9 329.4 901.4 0.05 53 7.3 32721 -44.3 -83.3 1 39.0 -53.7 934.6 934.7 330.1 935.2 0.05 54 7.0 33002 -45.5 -83.5 1 38.0 -54.5 941.0 941.0 330.2 941.5 0.05 55 6.2 33825 -37.9 -79.9 0 42.0 -51.8 1006.7 1006.8 331.3 1008.0 0.11 56 5.5 34652 -36.9 -78.9 0 42.0 -52.1 1046.2 1046.3 331.9 1048.0 0.14 57 5.0 35310 -38.1 -80.1 0 42.0 -53.1 1069.7 1069.8 332.2 1071.3 0.13 TRP 105 15980 -63.5 -87.5 2 24.0 -63.7 255 42 399.4 399.4 305.1 399.4 0.00 WND 288 9496 -41.7 -70.1 3 28.4 -42.5 240 86 330.4 330.4 291.8 330.4 0.01 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 764.07 mb = 2345.18 m = 7694.07 ft Wetbulb zero: 838.76 mb = 1588.56 m = 5211.75 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 37.65 % Est. max temperature: 16.54 C = 61.77 F Sfc-Lift cond lev (LCL): 996.83 mb = 172.33 m = 565.37 ft T: 9.72 C 700-500 lapse rate: 7.00 C/km ThetaE index: 2.85 C Layer 925.0- 839.0 mb Conv cond level (CCL): 882.81 mb = 1171.92 m = 3844.84 ft Mean mixing ratio: 5.99 g/kg Conv temperature: 15.80 C = 60.44 F Cap Strength: 6.85 C Lifted Index: 6.89 C Risk: None Lifted Index @300 mb: 19.39 C Lifted Index @700 mb: 5.55 C Showalter Index: 8.29 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 6.70 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.59 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 57038.04 J/kg Cap Strength: 6.86 C Lift Cond Lev (LCL): 923.99 mb = 799.89 m = 2624.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 33 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 12 290 10 9.4 -3.4 | 116 23 -20.8 10.0 1 1000 146 280 23 22.7 -4.0 | 142 12 -7.5 9.5 2 981 305 290 34 31.9 -11.6 | 224 3 1.8 1.8 3 946 610 300 39 33.8 -19.5 | 329 7 3.6 -6.0 4 925 791 300 37 32.0 -18.5 | 340 5 1.9 -5.0 5 911 914 300 37 32.0 -18.5 | 340 5 1.9 -5.0 6 878 1219 300 39 33.8 -19.5 | 329 7 3.6 -6.0 7 850 1481 285 36 34.8 -9.3 | 228 6 4.6 4.1 8 845 1524 285 37 35.7 -9.6 | 235 7 5.6 3.9 9 814 1829 280 30 29.5 -5.2 | 176 8 -0.6 8.3 10 784 2134 280 40 39.4 -6.9 | 235 11 9.2 6.5 11 754 2438 280 37 36.4 -6.4 | 222 9 6.3 7.0 12 700 3037 260 40 39.4 6.9 | 204 22 9.2 20.4 13 699 3048 255 42 40.6 10.9 | 203 26 10.4 24.3 14 645 3658 260 44 43.3 7.6 | 212 25 13.1 21.1 15 596 4267 260 42 41.4 7.3 | 208 24 11.2 20.8 16 573 4572 250 60 56.4 20.5 | 218 43 26.2 34.0 17 550 4877 240 56 48.5 28.0 | 204 45 18.3 41.5 18 500 5610 250 62 58.3 21.2 | 219 45 28.1 34.7 19 467 6096 235 62 50.8 35.6 | 203 53 20.6 49.0 20 400 7220 240 68 58.9 34.0 | 211 55 28.7 47.5 21 331 8534 240 77 66.7 38.5 | 215 64 36.5 52.0 22 317 8839 240 69 59.8 34.5 | 212 56 29.6 48.0 23 300 9220 240 82 71.0 41.0 | 217 68 40.8 54.5 24 288 9496 240 86 74.5 43.0 | 218 72 44.3 56.5 25 277 9754 240 86 74.5 43.0 | 218 72 44.3 56.5 26 253 10363 235 72 59.0 41.3 | 208 62 28.8 54.8 27 250 10440 240 77 66.7 38.5 | 215 64 36.5 52.0 28 231 10973 250 75 70.5 25.7 | 226 56 40.3 39.1 29 200 11910 245 61 55.3 25.8 | 213 47 25.1 39.2 30 183 12497 240 65 56.3 32.5 | 210 53 26.1 46.0 31 150 13760 240 53 45.9 26.5 | 201 43 15.7 40.0 32 144 14021 240 53 45.9 26.5 | 201 43 15.7 40.0 33 130 14630 250 62 58.3 21.2 | 219 45 28.1 34.7 34 113 15545 255 52 50.2 13.5 | 217 34 20.0 26.9 35 107 15850 270 43 43.0 -0.0 | 224 19 12.8 13.5 36 105 15980 255 42 40.6 10.9 | 203 26 10.4 24.3 37 102 16154 265 39 38.9 3.4 | 207 19 8.7 16.9 38 100 16280 245 43 39.0 18.2 | 196 33 8.8 31.6 39 97 16459 245 43 39.0 18.2 | 196 33 8.8 31.6 40 88 17069 235 50 41.0 28.7 | 194 44 10.8 42.1 41 70 18470 265 36 35.9 3.1 | 199 18 5.7 16.6 42 69 18593 270 39 39.0 -0.0 | 213 16 8.8 13.5 43 65 18898 245 30 27.2 12.7 | 173 26 -3.0 26.1 44 62 19202 240 34 29.4 17.0 | 179 30 -0.7 30.5 45 56 19812 265 49 48.8 4.3 | 226 26 18.6 17.7 46 53 20117 275 43 42.8 -3.7 | 232 16 12.7 9.7 47 51 20422 225 12 8.5 8.5 | 135 31 -21.7 22.0 48 50 20530 235 29 23.8 16.6 | 168 31 -6.4 30.1 49 48 20726 215 14 8.0 11.5 | 138 33 -22.2 24.9 50 46 21031 235 31 25.4 17.8 | 171 32 -4.8 31.2 51 44 21336 235 41 33.6 23.5 | 185 37 3.4 37.0 52 42 21641 255 38 36.7 9.8 | 196 24 6.5 23.3 53 38 22250 240 27 23.4 13.5 | 166 28 -6.8 27.0 54 34 22860 210 22 11.0 19.1 | 149 38 -19.2 32.5 55 33 23165 245 21 19.0 8.9 | 153 25 -11.2 22.3 56 31 23470 220 18 11.6 13.8 | 146 33 -18.6 27.3 57 30 23720 265 17 16.9 1.5 | 138 20 -13.2 14.9 58 30 23774 240 20 17.3 10.0 | 151 27 -12.9 23.5 59 27 24384 285 17 16.4 -4.4 | 123 16 -13.8 9.1 60 26 24689 290 15 14.1 -5.1 | 117 18 -16.1 8.3 61 21 25908 270 22 22.0 -0.0 | 149 16 -8.2 13.5 62 20 26213 245 21 19.0 8.9 | 153 25 -11.2 22.3 63 20 26270 240 34 29.4 17.0 | 179 30 -0.7 30.5 64 19 26518 235 31 25.4 17.8 | 171 32 -4.8 31.2 65 18 26822 255 43 41.5 11.1 | 205 27 11.4 24.6 66 17 27432 235 43 35.2 24.7 | 188 38 5.0 38.1 67 13 28956 235 37 30.3 21.2 | 180 35 0.1 34.7 68 12 29261 255 34 32.8 8.8 | 187 22 2.7 22.3 69 10 30640 240 39 33.8 19.5 | 186 33 3.6 33.0 Wind Parameters Mean winds (0-6000m): 264.0 at 44.1 knts Storm direction: 294.0 at 33.1 knts Shear (0-3000m) pos: 4.8 neg: 4.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 63.1 neg: -48.9 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 64.45 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 ------------------------------------------------------------------------------- 500 290 29 140 5| 28.3 0.0 28.3| 40.5 0.0 40.5 81.0 0.64| 32.6 20.7 1000 295 33 18 1| 14.3 0.0 14.3| 44.2 -0.6 43.6 43.6 0.60| 19.0 11.4 1500 295 35 321 2| 9.5 3.3 12.9| 44.2 -13.7 30.5 20.3 0.26| 16.7 4.3 2000 292 34 252 2| 7.2 3.3 10.5| 56.1 -25.7 30.4 15.2 0.18| 15.8 2.9 2500 289 35 239 4| 5.7 3.0 8.7| 63.1 -32.0 31.0 12.4 0.17| 14.0 2.4 3000 286 36 228 6| 4.8 4.5 9.2| 63.1 -48.9 14.1 4.7 0.10| 13.7 1.3 4000 277 38 220 11| 3.6 3.7 7.3| 86.1 -56.0 30.0 7.5 0.11| 11.4 1.3 5000 270 41 218 17| 2.9 5.2 8.0|139.1-171.7 -32.6 -6.5 0.05| 12.4 0.6 6000 264 44 217 23| 3.1 5.1 8.2|254.4-316.2 -61.8 -10.3 0.03| 12.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//OEMF/skewt/OEMF.skewt.20251219.00.gif