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 DAAG... Searching the city database file for: DAAG ... Date:0000Z 28 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 1015 25 8.8 5.5 80 3.3 7.1 150 6 280.8 281.7 279.6 296.1 5.58 1 1013 41 14.2 4.2 51 10.0 9.0 155 6 286.3 287.2 281.6 300.7 5.10 2 1010 67 15.8 3.8 45 12.0 9.6 163 7 288.1 289.0 282.3 302.3 4.97 3 1000 151 15.8 3.8 45 12.0 9.6 190 8 289.0 289.8 282.7 303.3 5.02 4 982 305 15.2 3.2 45 12.0 9.0 197 9 289.9 290.7 283.0 303.9 4.90 5 925 808 12.0 1.0 47 11.0 6.6 220 13 291.6 292.4 283.2 304.5 4.44 6 850 1509 6.4 -1.6 57 8.0 2.7 255 16 292.9 293.6 283.2 304.6 4.00 7 778 2226 -0.3 -4.1 75 3.8 -1.9 237 13 293.2 293.8 283.0 303.8 3.62 8 719 2852 -5.3 -10.1 69 4.8 -7.0 221 10 294.4 294.8 282.1 301.8 2.46 9 700 3062 -6.7 -13.7 57 7.0 -8.9 215 9 295.1 295.4 281.7 300.9 1.89 10 609 4133 -13.9 -20.9 55 7.0 -15.6 172 7 298.8 299.0 282.4 302.5 1.19 11 584 4450 -15.9 -27.9 35 12.0 -18.2 158 7 300.0 300.1 282.3 302.2 0.66 12 579 4515 -15.3 -34.3 18 19.0 -18.4 156 7 301.5 301.5 282.5 302.7 0.36 13 500 5600 -25.3 -37.3 32 12.0 -26.7 110 5 302.2 302.2 282.7 303.3 0.31 14 484 5836 -27.3 -40.3 28 13.0 -28.6 136 8 302.6 302.6 282.7 303.4 0.24 15 408 7052 -34.7 -58.7 7 24.0 -35.8 274 23 308.1 308.1 284.7 308.3 0.03 16 400 7190 -35.9 -57.9 9 22.0 -36.9 290 25 308.3 308.3 284.7 308.5 0.04 17 359 7930 -42.3 -54.3 26 12.0 -42.8 271 24 309.4 309.4 285.2 309.7 0.07 18 329 8513 -47.1 -64.1 13 17.0 -47.4 256 23 310.7 310.7 285.6 310.7 0.02 19 310 8904 -48.7 -66.7 11 18.0 -49.0 246 22 313.8 313.8 286.6 313.8 0.02 20 307 8968 -48.1 -68.1 8 20.0 -48.5 244 22 315.5 315.5 287.2 315.5 0.01 21 300 9120 -48.3 -69.3 7 21.0 -48.7 240 22 317.3 317.3 287.9 317.3 0.01 22 257 10123 -53.3 -74.3 6 21.0 -53.5 235 15 324.3 324.3 290.0 324.3 0.01 23 250 10300 -53.1 -75.1 5 22.0 -53.4 230 21 327.1 327.1 290.9 327.1 0.01 24 200 11750 -51.3 -80.3 2 29.0 -51.7 230 19 351.5 351.5 297.0 351.5 0.00 25 196 11881 -50.7 -80.7 2 30.0 -51.2 231 19 354.5 354.5 297.6 354.5 0.00 26 150 13610 -54.3 -83.3 2 29.0 -54.7 240 25 376.5 376.5 301.7 376.5 0.00 27 105 15882 -58.1 -85.1 2 27.0 -58.5 231 18 409.7 409.7 306.5 409.7 0.00 28 100 16190 -57.7 -85.7 2 28.0 -58.1 230 17 416.2 416.2 307.3 416.3 0.00 29 70 18420 -60.5 -87.5 2 27.0 -60.9 255 13 455.0 455.0 311.3 455.0 0.00 30 53 20141 -63.7 -88.7 2 25.0 -64.0 197 13 485.2 485.2 313.8 485.2 0.00 31 50 20500 -62.7 -88.7 2 26.0 -63.1 185 13 495.7 495.7 314.7 495.7 0.00 32 39 22033 -62.3 -89.3 2 27.0 -62.9 246 11 533.2 533.2 317.1 533.3 0.00 33 37 22356 -65.1 -90.1 2 25.0 -65.5 259 10 534.1 534.1 317.2 534.2 0.00 34 30 23650 -59.7 -88.7 1 29.0 -60.6 310 8 581.9 581.9 319.8 581.9 0.00 35 27 24307 -60.7 -88.7 1 28.0 -61.6 596.9 596.9 320.5 596.9 0.01 TRP 257 10123 -53.3 -74.3 6 21.0 -53.5 235 15 324.3 324.3 290.0 324.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 781.22 mb = 2194.31 m = 7199.08 ft Wetbulb zero: 807.77 mb = 1922.07 m = 6305.93 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: 20.69 C = 69.25 F Sfc-Lift cond lev (LCL): 965.21 mb = 449.93 m = 1476.13 ft T: 14.28 C 700-500 lapse rate: 7.33 C/km ThetaE index: 3.71 C Layer 778.0- 609.0 mb Conv cond level (CCL): 775.12 mb = 2255.86 m = 7401.03 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 21.32 C = 70.37 F Cap Strength: 2.73 C Lifted Index: 1.05 C Risk: Showers probable Lifted Index @300 mb: 9.69 C Lifted Index @700 mb: 0.60 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.70 C Cross Totals Index: 23.70 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 165.00 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.72 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 36704.46 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 810.50 mb = 1894.75 m = 6216.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 7 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 25 150 6 -3.0 5.2 | 104 10 -9.6 2.3 1 1000 151 190 8 1.4 7.9 | 134 7 -5.2 5.0 2 925 808 220 13 8.4 10.0 | 194 7 1.7 7.1 3 850 1509 255 16 15.5 4.1 | 262 9 8.8 1.3 4 700 3062 215 9 5.2 7.4 | 162 5 -1.5 4.5 5 500 5600 110 5 -4.7 1.7 | 84 11 -11.3 -1.2 6 400 7190 290 25 23.5 -8.6 | 304 20 16.9 -11.4 7 300 9120 240 22 19.1 11.0 | 237 15 12.4 8.1 8 257 10123 235 15 12.3 8.6 | 225 8 5.7 5.7 9 250 10300 230 21 16.1 13.5 | 222 14 9.5 10.6 10 200 11750 230 19 14.6 12.2 | 220 12 7.9 9.3 11 150 13610 240 25 21.7 12.5 | 237 18 15.0 9.6 12 100 16190 230 17 13.0 10.9 | 218 10 6.4 8.0 13 70 18420 255 13 12.6 3.4 | 265 6 5.9 0.5 14 50 20500 185 13 1.1 13.0 | 151 11 -5.5 10.1 15 30 23650 310 8 6.1 -5.1 | 4 8 -0.5 -8.0 Wind Parameters Mean winds (0-6000m): 216.5 at 9.6 knts Storm direction: 246.5 at 7.2 knts Shear (0-3000m) pos: 3.2 neg: 1.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -15.6 tot: 26.6 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.66 Bulk Shear: 1.70 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 ------------------------------------------------------------------------------- 500 195 9 142 7| 9.4 0.0 9.4| 17.6 0.0 17.6 35.1 0.93| 9.5 8.8 1000 211 11 169 6| 7.3 0.0 7.3| 29.1 0.0 29.1 29.1 0.95| 7.9 7.6 1500 225 12 199 6| 6.3 0.0 6.3| 42.1 0.0 42.1 28.1 0.96| 7.5 7.2 2000 232 13 215 6| 4.7 1.0 5.8| 42.1 -6.6 35.6 17.8 0.68| 6.7 4.6 2500 234 13 218 6| 3.8 1.5 5.3| 42.1 -11.5 30.6 12.2 0.49| 6.1 3.0 3000 233 12 216 6| 3.2 1.8 4.9| 42.1 -15.6 26.6 8.9 0.34| 5.6 1.9 4000 227 11 200 5| 2.4 2.1 4.5| 42.1 -23.8 18.3 4.6 0.17| 5.0 0.8 5000 222 10 183 5| 1.9 2.0 3.9| 42.1 -35.6 6.6 1.3 0.05| 4.5 0.2 6000 217 10 170 5| 1.7 1.7 3.5| 67.8 -41.8 26.1 4.3 0.14| 4.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//DAAG/skewt/DAAG.skewt.20251228.00.gif