UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123012.upa.cvt Date: 1200Z 30 DEC 25 Searching for DAAG... Searching the city database file for: DAAG ... Date:1200Z 30 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 1018 25 13.8 8.9 72 4.9 11.0 230 8 285.5 286.7 283.4 305.1 7.04 1 1000 175 12.0 7.9 76 4.1 9.7 240 15 285.1 286.3 282.9 303.8 6.69 2 925 822 7.2 3.8 79 3.4 5.5 265 17 286.7 287.6 282.2 302.0 5.43 3 850 1512 1.6 1.4 99 0.2 1.5 290 14 287.8 288.7 282.2 302.0 4.98 4 845 1560 1.2 1.1 99 0.1 1.1 291 14 287.9 288.7 282.1 301.9 4.90 5 731 2713 -4.9 -5.6 95 0.7 -5.2 306 19 293.4 294.0 282.8 303.6 3.44 6 702 3031 -6.7 -7.9 91 1.2 -7.1 310 20 294.8 295.4 282.9 303.8 3.00 7 700 3053 -6.7 -8.2 89 1.5 -7.2 310 20 295.1 295.6 283.0 303.9 2.94 8 672 3370 -8.3 -16.3 52 8.0 -10.6 309 20 296.7 297.0 282.0 301.7 1.59 9 611 4100 -13.7 -18.3 68 4.6 -14.9 308 20 298.7 299.0 282.7 303.4 1.48 10 568 4649 -17.5 -29.5 34 12.0 -19.7 307 21 300.5 300.6 282.4 302.5 0.58 11 556 4809 -18.7 -24.7 59 6.0 -19.9 307 21 301.0 301.1 283.0 304.0 0.93 12 550 4889 -19.1 -32.1 31 13.0 -21.2 306 21 301.4 301.5 282.6 303.0 0.47 13 536 5080 -20.5 -34.5 27 14.0 -22.5 306 21 302.0 302.1 282.7 303.3 0.38 14 521 5289 -22.1 -39.1 20 17.0 -24.2 306 21 302.5 302.6 282.7 303.4 0.25 15 500 5590 -24.5 -37.5 29 13.0 -26.1 305 21 303.2 303.2 283.1 304.2 0.30 16 400 7170 -38.3 -51.3 24 13.0 -38.9 300 31 305.2 305.2 283.6 305.5 0.08 17 373 7648 -42.5 -55.5 23 13.0 -43.0 297 41 305.8 305.8 283.8 306.0 0.06 18 350 8078 -44.5 -62.5 12 18.0 -45.0 295 50 308.7 308.7 284.9 308.8 0.02 19 310 8891 -45.5 -70.5 4 25.0 -46.0 291 67 318.2 318.2 288.2 318.3 0.01 20 303 9044 -46.5 -70.8 5 24.3 -46.9 290 70 318.9 318.9 288.4 319.0 0.01 21 300 9110 -46.9 -70.9 5 24.0 -47.3 290 69 319.3 319.3 288.5 319.3 0.01 22 273 9730 -50.7 -72.7 6 22.0 -51.0 287 64 322.5 322.5 289.5 322.5 0.01 23 250 10300 -53.1 -74.1 6 21.0 -53.4 285 59 327.1 327.1 290.9 327.1 0.01 24 241 10536 -53.7 -72.7 8 19.0 -53.9 286 57 329.7 329.7 291.6 329.7 0.01 25 200 11730 -55.1 -78.1 4 23.0 -55.4 290 47 345.5 345.5 295.6 345.5 0.00 26 175 12580 -54.1 -81.1 2 27.0 -54.5 278 44 360.6 360.6 298.8 360.6 0.00 27 150 13560 -55.7 -82.7 2 27.0 -56.1 265 41 374.1 374.1 301.3 374.1 0.00 28 134 14275 -58.1 -84.1 2 26.0 -58.4 268 42 382.1 382.1 302.6 382.1 0.00 29 124 14765 -56.1 -85.1 1 29.0 -56.5 270 42 394.3 394.3 304.4 394.3 0.00 30 100 16120 -60.3 -87.3 2 27.0 -60.6 275 44 411.2 411.2 306.7 411.2 0.00 31 89 16844 -62.1 -88.1 2 26.0 -62.4 290 40 421.6 421.6 307.9 421.6 0.00 32 88 16914 -61.3 -87.3 2 26.0 -61.6 289 40 424.5 424.5 308.2 424.5 0.00 33 70 18330 -62.7 -88.7 2 26.0 -63.0 275 39 450.2 450.2 310.9 450.3 0.00 34 58 19480 -64.1 -89.1 2 25.0 -64.4 275 27 472.0 472.0 312.8 472.0 0.00 35 53 20032 -61.9 -88.9 2 27.0 -62.3 275 21 489.4 489.4 314.2 489.4 0.00 36 50 20390 -63.5 -89.5 2 26.0 -63.8 275 17 493.8 493.8 314.5 493.9 0.00 37 46 20901 -64.7 -89.7 2 25.0 -65.0 502.9 502.9 315.1 502.9 0.00 TRP 89 16844 -62.1 -88.1 2 26.0 -62.4 290 40 421.6 421.6 307.9 421.6 0.00 WND 303 9044 -46.5 -70.8 5 24.3 -46.9 290 70 318.9 318.9 288.4 319.0 0.01 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 822.57 mb = 1786.48 m = 5861.09 ft Wetbulb zero: 824.59 mb = 1754.18 m = 5755.13 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 70.07 % Est. max temperature: 15.87 C = 60.56 F Sfc-Lift cond lev (LCL): 945.67 mb = 638.57 m = 2095.03 ft T: 8.56 C 700-500 lapse rate: 7.02 C/km ThetaE index: 3.24 C Layer 1000.0- 731.0 mb Conv cond level (CCL): 896.14 mb = 1080.63 m = 3545.33 ft Mean mixing ratio: 6.15 g/kg Conv temperature: 15.43 C = 59.78 F Cap Strength: 2.26 C Lifted Index: 2.32 C Risk: None Lifted Index @300 mb: 11.56 C Lifted Index @700 mb: 0.99 C Showalter Index: 3.08 C Risk: None Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 25.90 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 125.80 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.60 J/kg Max Up Vert Vel: 4.82 m/s Conv Inhibition (B-): 10.51 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 912.93 mb = 929.19 m = 3048.50 ft Lev Free Conv (LFC): 867.93 mb = 1341.67 m = 4401.76 ft Equ Level (EL): 777.93 mb = 2217.88 m = 7276.41 ft B at Equ Level: 11.55 J/kg Max Parcel Lev (MPL): 707.93 mb = 2964.74 m = 9726.71 ft Wind level data Storm motion: 328 at 14 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 1018 25 230 8 6.1 5.1 | 176 17 -1.3 16.9 1 1000 175 240 15 13.0 7.5 | 196 20 5.6 19.3 2 925 822 265 17 16.9 1.5 | 216 16 9.5 13.3 3 850 1512 290 14 13.2 -4.8 | 220 9 5.8 7.0 4 700 3053 310 20 15.3 -12.9 | 278 8 7.9 -1.1 5 500 5590 305 21 17.2 -12.0 | 272 10 9.8 -0.3 6 400 7170 300 31 26.8 -15.5 | 281 20 19.5 -3.7 7 303 9044 290 70 65.8 -23.9 | 282 60 58.4 -12.2 8 300 9110 290 69 64.8 -23.6 | 282 59 57.4 -11.8 9 250 10300 285 59 57.0 -15.3 | 274 50 49.6 -3.5 10 200 11730 290 47 44.2 -16.1 | 277 37 36.8 -4.3 11 150 13560 265 41 40.8 3.6 | 245 37 33.5 15.3 12 100 16120 275 44 43.8 -3.8 | 258 37 36.4 7.9 13 89 16844 290 40 37.6 -13.7 | 274 30 30.2 -1.9 14 70 18330 275 39 38.9 -3.4 | 255 33 31.5 8.4 15 50 20390 275 17 16.9 -1.5 | 223 14 9.5 10.3 Wind Parameters Mean winds (0-6000m): 297.9 at 18.5 knts Storm direction: 327.9 at 13.9 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 83.2 neg: -0.0 tot: 83.2 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 30.73 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 ------------------------------------------------------------------------------- 500 244 14 197 19| 9.6 0.0 9.6| 48.6 0.0 48.6 97.3 0.91| 11.2 10.2 1000 255 15 205 18| 5.9 0.0 5.9| 64.3 0.0 64.3 64.3 0.81| 8.6 6.9 1500 263 15 210 16| 4.2 0.0 4.2| 65.8 -0.0 65.7 43.8 0.64| 7.5 4.7 2000 271 15 214 14| 3.8 0.0 3.8| 71.4 -0.0 71.4 35.7 0.67| 6.3 4.2 2500 278 16 220 13| 3.6 0.0 3.6| 77.2 -0.0 77.2 30.9 0.70| 5.6 3.9 3000 284 16 227 11| 3.4 0.0 3.4| 83.2 -0.0 83.2 27.7 0.73| 5.1 3.8 4000 292 17 237 10| 2.6 0.1 2.7| 83.5 -0.8 82.7 20.7 0.70| 4.0 2.8 5000 296 18 245 10| 2.1 0.2 2.2| 83.5 -1.7 81.8 16.4 0.67| 3.3 2.2 6000 298 19 251 10| 1.7 0.4 2.1| 86.1 -2.2 83.9 14.0 0.63| 3.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//DAAG/skewt/DAAG.skewt.20251230.12.gif