UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for DAAG... Searching the city database file for: DAAG ... Date:1200Z 25 DEC 25 Station: DAAG WMO ident: 60390 Latitude: 36.72 Longitude: 3.25 Elevation: 25.00 ------------------------------------------------------------------------------- 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 1006 25 15.4 7.4 59 8.0 11.0 160 6 288.1 289.2 283.9 306.2 6.42 1 1000 75 15.4 6.4 55 9.0 10.5 165 13 288.5 289.6 283.7 305.7 6.03 2 925 731 10.6 2.6 58 8.0 6.6 205 18 290.1 291.0 283.2 304.5 4.99 3 850 1428 4.6 0.3 74 4.3 2.5 210 20 291.0 291.8 283.1 304.3 4.60 4 807 1849 1.4 -1.0 84 2.4 0.3 211 20 291.9 292.7 283.3 304.7 4.40 5 714 2824 -5.1 -5.1 100 0.0 -5.1 214 20 295.2 295.8 283.8 306.0 3.66 6 700 2980 -5.7 -7.2 89 1.5 -6.3 215 20 296.2 296.7 283.7 305.7 3.18 7 653 3521 -9.7 -11.1 89 1.4 -10.2 219 21 297.6 298.1 283.5 305.2 2.51 8 647 3592 -9.9 -12.6 81 2.7 -10.8 220 21 298.2 298.6 283.4 305.1 2.24 9 629 3809 -10.3 -18.3 52 8.0 -12.5 221 22 300.1 300.4 283.2 304.7 1.44 10 624 3871 -10.7 -17.7 56 7.0 -12.7 222 22 300.3 300.6 283.5 305.2 1.52 11 508 5414 -23.3 -26.4 76 3.1 -23.9 234 25 303.3 303.4 283.8 306.1 0.87 12 500 5530 -23.9 -26.3 81 2.4 -24.4 235 25 303.9 304.1 284.1 306.8 0.89 13 488 5707 -25.1 -27.3 82 2.2 -25.5 234 28 304.5 304.7 284.3 307.3 0.83 14 456 6197 -28.5 -32.9 66 4.4 -29.1 233 37 306.3 306.4 284.6 308.0 0.53 15 435 6532 -31.7 -33.5 84 1.8 -31.9 232 42 306.4 306.4 284.6 308.1 0.52 16 400 7120 -36.3 -40.0 69 3.7 -36.6 230 53 307.8 307.9 284.9 308.8 0.29 17 365 7747 -41.7 -44.5 74 2.8 -41.9 235 70 308.8 308.8 285.1 309.5 0.20 18 351 8011 -43.5 -47.4 65 3.9 -43.7 237 77 309.8 309.8 285.4 310.4 0.15 19 342 8185 -43.9 -56.9 22 13.0 -44.3 238 81 311.6 311.6 285.9 311.8 0.05 20 335 8324 -43.3 -60.3 14 17.0 -43.8 239 85 314.3 314.3 286.9 314.4 0.03 21 323 8568 -44.3 -61.3 13 17.0 -44.8 241 92 316.2 316.2 287.5 316.3 0.03 22 308 8886 -45.9 -59.9 19 14.0 -46.3 244 100 318.3 318.3 288.2 318.4 0.04 23 300 9060 -47.1 -56.1 35 9.0 -47.4 245 105 319.0 319.0 288.5 319.2 0.06 24 295 9171 -47.9 -52.2 61 4.3 -48.1 246 105 319.4 319.4 288.6 319.8 0.10 25 288 9328 -49.1 -59.1 30 10.0 -49.4 248 106 319.9 319.9 288.8 320.0 0.05 26 283 9443 -49.1 -66.1 12 17.0 -49.4 249 107 321.5 321.5 289.2 321.5 0.02 27 280 9513 -49.4 -66.4 12 17.0 -49.7 250 107 322.0 322.0 289.4 322.1 0.02 28 273 9678 -50.1 -67.1 12 17.0 -50.4 250 106 323.3 323.3 289.8 323.4 0.02 29 250 10250 -51.7 -70.7 9 19.0 -52.0 250 102 329.2 329.2 291.5 329.2 0.01 30 247 10328 -52.1 -71.1 8 19.0 -52.4 250 100 329.7 329.7 291.6 329.8 0.01 31 207 11476 -50.5 -79.5 2 29.0 -51.0 254 76 349.3 349.3 296.5 349.4 0.00 32 200 11700 -51.1 -80.1 2 29.0 -51.5 255 71 351.8 351.8 297.0 351.9 0.00 33 157 13251 -56.9 -83.9 2 27.0 -57.2 259 68 367.2 367.2 300.1 367.2 0.00 34 150 13540 -56.7 -83.7 2 27.0 -57.0 260 68 372.4 372.4 301.0 372.4 0.00 35 146 13711 -57.1 -84.1 2 27.0 -57.4 261 66 374.6 374.6 301.4 374.6 0.00 36 131 14404 -51.5 -83.5 1 32.0 -52.1 265 58 396.4 396.4 304.7 396.4 0.00 37 100 16140 -55.1 -85.1 1 30.0 -55.6 275 39 421.3 421.3 307.9 421.3 0.00 38 77 17781 -62.9 -86.9 3 24.0 -63.1 290 35 437.7 437.7 309.7 437.7 0.00 39 70 18370 -62.1 -88.1 2 26.0 -62.4 295 34 451.5 451.5 311.0 451.5 0.00 40 50 20460 -60.7 -87.7 2 27.0 -61.2 15 17 500.4 500.4 315.0 500.5 0.00 41 47 20845 -60.5 -88.5 1 28.0 -61.1 509.9 509.9 315.7 509.9 0.00 TRP 247 10328 -52.1 -71.1 8 19.0 -52.4 250 100 329.7 329.7 291.6 329.8 0.01 WND 280 9513 -49.4 -66.4 12 17.0 -49.7 250 107 322.0 322.0 289.4 322.1 0.02 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 786.97 mb = 2059.07 m = 6755.39 ft Wetbulb zero: 801.63 mb = 1902.14 m = 6240.55 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 73.83 % Est. max temperature: 18.25 C = 64.85 F Sfc-Lift cond lev (LCL): 892.14 mb = 1029.15 m = 3376.42 ft T: 8.03 C 700-500 lapse rate: 7.14 C/km ThetaE index: 1.94 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 815.06 mb = 1768.38 m = 5801.69 ft Mean mixing ratio: 5.44 g/kg Conv temperature: 19.09 C = 66.36 F Cap Strength: 2.05 C Lifted Index: 1.63 C Risk: Showers probable Lifted Index @300 mb: 10.07 C Lifted Index @700 mb: 0.96 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 24.20 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 220.43 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.84 J/kg Max Up Vert Vel: 3.11 m/s Conv Inhibition (B-): 24393.91 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 842.61 mb = 1498.79 m = 4917.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 16 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 1006 25 160 6 -2.1 5.6 | 90 17 -16.9 -0.0 1 1000 75 165 13 -3.4 12.6 | 111 20 -18.2 6.9 2 925 731 205 18 7.6 16.3 | 146 13 -7.3 10.6 3 850 1428 210 20 10.0 17.3 | 157 13 -4.9 11.6 4 700 2980 215 20 11.5 16.4 | 162 11 -3.4 10.7 5 500 5530 235 25 20.5 14.3 | 213 10 5.6 8.7 6 400 7120 230 53 40.6 34.1 | 222 38 25.7 28.4 7 300 9060 245 105 95.2 44.4 | 244 89 80.3 38.7 8 280 9513 250 107 100.5 36.6 | 250 91 85.7 30.9 9 250 10250 250 102 95.8 34.9 | 250 86 81.0 29.2 10 247 10328 250 100 94.0 34.2 | 250 84 79.1 28.5 11 200 11700 255 71 68.6 18.4 | 257 55 53.7 12.7 12 150 13540 260 68 67.0 11.8 | 263 52 52.1 6.1 13 100 16140 275 39 38.9 -3.4 | 291 26 24.0 -9.1 14 70 18370 295 34 30.8 -14.4 | 322 26 15.9 -20.0 15 50 20460 15 17 -4.4 -16.4 | 41 29 -19.3 -22.1 Wind Parameters Mean winds (0-6000m): 219.1 at 21.2 knts Storm direction: 249.1 at 15.9 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 85.2 neg: 0.0 tot: 85.2 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 25.18 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 ------------------------------------------------------------------------------- 500 179 14 119 17| 12.2 0.0 12.2| 60.6 0.0 60.6 121.2 0.90| 15.0 13.5 1000 194 16 132 15| 7.9 0.0 7.9| 76.4 0.0 76.4 76.4 0.88| 10.2 9.0 1500 200 17 139 14| 5.8 0.0 5.8| 81.7 0.0 81.7 54.4 0.89| 7.3 6.5 2000 203 18 144 13| 4.4 0.0 4.4| 82.8 0.0 82.8 41.4 0.88| 5.6 5.0 2500 205 18 147 13| 3.5 0.0 3.5| 83.8 0.0 83.8 33.5 0.88| 4.6 4.1 3000 207 19 150 13| 3.0 0.0 3.0| 85.2 0.0 85.2 28.4 0.87| 4.0 3.5 4000 210 19 155 12| 2.6 0.0 2.6| 94.9 0.0 94.9 23.7 0.89| 3.4 3.0 5000 215 20 162 11| 2.3 0.0 2.3|104.9 0.0 104.9 21.0 0.90| 3.1 2.8 6000 219 21 172 11| 2.1 0.8 2.8|116.6 0.0 116.6 19.4 0.75| 3.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//DAAG/skewt/DAAG.skewt.20251225.12.gif