UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for DAAG... Searching the city database file for: DAAG ... Date:1200Z 3 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 1011 25 17.0 7.0 52 10.0 11.4 260 14 289.2 290.3 284.1 306.9 6.22 1 1000 115 15.2 6.2 55 9.0 10.3 265 13 288.4 289.4 283.5 305.2 5.95 2 925 768 8.6 4.6 76 4.0 6.5 255 16 288.1 289.1 283.1 304.4 5.75 3 883 1150 4.8 3.7 93 1.1 4.2 263 17 288.0 289.0 283.0 304.1 5.65 4 867 1299 3.4 3.4 100 0.0 3.4 266 18 288.1 289.1 283.0 304.1 5.64 5 850 1460 2.4 2.4 100 0.0 2.4 270 18 288.7 289.6 283.0 303.9 5.35 6 811 1837 -0.3 -0.3 100 0.0 -0.3 274 17 289.7 290.5 282.6 303.0 4.61 7 727 2704 -5.1 -13.1 53 8.0 -7.7 282 16 293.6 294.0 281.1 299.5 1.92 8 710 2889 -6.7 -11.5 69 4.8 -8.3 284 15 293.9 294.3 281.6 300.6 2.23 9 700 3000 -7.3 -14.3 57 7.0 -9.5 285 15 294.4 294.7 281.3 299.9 1.80 10 675 3282 -8.9 -20.9 37 12.0 -11.9 279 15 295.7 295.9 280.9 299.1 1.07 11 654 3526 -10.9 -17.9 56 7.0 -12.8 274 16 296.1 296.4 281.5 300.6 1.43 12 651 3561 -11.1 -23.1 36 12.0 -13.9 273 16 296.3 296.4 281.0 299.2 0.91 13 645 3632 -11.7 -17.7 61 6.0 -13.3 272 16 296.4 296.6 281.7 301.0 1.47 14 637 3727 -12.3 -18.3 61 6.0 -13.9 270 16 296.8 297.0 281.8 301.2 1.42 15 630 3811 -12.9 -25.9 33 13.0 -15.6 268 16 297.0 297.1 281.1 299.4 0.73 16 615 3994 -14.1 -29.1 27 15.0 -16.9 264 17 297.7 297.8 281.1 299.5 0.56 17 587 4346 -16.9 -26.9 42 10.0 -18.8 256 17 298.4 298.6 281.7 300.8 0.72 18 585 4371 -17.1 -21.9 66 4.8 -18.2 256 17 298.5 298.7 282.2 302.1 1.13 19 582 4410 -16.9 -28.9 35 12.0 -19.1 255 17 299.2 299.3 281.8 301.1 0.60 20 573 4527 -17.7 -22.7 65 5.0 -18.8 252 17 299.6 299.7 282.6 303.0 1.08 21 552 4805 -19.7 -27.7 49 8.0 -21.1 246 18 300.4 300.5 282.5 302.7 0.71 22 500 5530 -25.7 -27.5 85 1.8 -26.0 230 19 301.7 301.9 283.1 304.3 0.80 23 499 5545 -25.7 -27.4 86 1.7 -26.0 230 19 301.9 302.0 283.2 304.5 0.81 24 458 6162 -30.1 -36.1 56 6.0 -30.7 232 19 303.9 303.9 283.5 305.2 0.38 25 417 6822 -36.3 -44.3 43 8.0 -36.8 234 18 304.2 304.2 283.3 304.8 0.18 26 400 7110 -38.9 -43.8 60 4.9 -39.2 235 18 304.4 304.5 283.4 305.1 0.20 27 360 7821 -45.7 -48.7 72 3.0 -45.8 233 19 304.6 304.7 283.4 305.1 0.13 28 329 8413 -50.9 -53.8 71 2.9 -51.0 232 21 305.4 305.5 283.7 305.7 0.08 29 318 8633 -52.9 -58.9 48 6.0 -53.0 231 21 305.6 305.7 283.7 305.8 0.04 30 308 8839 -50.9 -64.9 17 14.0 -51.1 230 22 311.3 311.3 285.8 311.3 0.02 31 300 9010 -52.1 -65.1 20 13.0 -52.3 230 22 311.9 311.9 286.0 312.0 0.02 32 280 9453 -55.3 -69.3 16 14.0 -55.5 230 22 313.5 313.5 286.6 313.6 0.01 33 264 9829 -55.3 -72.3 10 17.0 -55.5 235 31 318.8 318.8 288.3 318.9 0.01 34 250 10180 -50.9 -75.9 4 25.0 -51.2 240 39 330.4 330.4 291.8 330.4 0.01 35 246 10285 -50.1 -76.1 3 26.0 -50.5 240 38 333.1 333.1 292.6 333.1 0.01 36 200 11630 -51.7 -80.7 2 29.0 -52.1 240 30 350.9 350.9 296.8 350.9 0.00 37 150 13480 -53.3 -82.3 2 29.0 -53.8 260 40 378.2 378.2 301.9 378.3 0.00 38 129 14447 -55.5 -83.5 2 28.0 -55.9 262 43 391.0 391.0 303.9 391.0 0.00 39 119 14964 -52.9 -83.9 1 31.0 -53.5 263 44 404.9 404.9 305.9 404.9 0.00 40 101 16008 -59.1 -85.1 2 26.0 -59.5 265 47 412.4 412.4 306.8 412.4 0.00 41 100 16070 -58.7 -85.7 2 27.0 -59.0 265 47 414.3 414.3 307.0 414.3 0.00 42 80 17470 -60.9 -86.9 2 26.0 -61.2 268 39 437.1 437.1 309.6 437.1 0.00 43 70 18310 -57.1 -86.1 1 29.0 -57.7 270 35 462.2 462.2 312.0 462.2 0.00 44 67 18587 -56.3 -86.3 1 30.0 -57.0 265 35 469.8 469.8 312.6 469.8 0.00 45 58 19493 -60.7 -87.7 2 27.0 -61.2 250 36 479.6 479.6 313.4 479.7 0.00 46 56 19714 -55.9 -85.9 1 30.0 -56.8 247 36 495.4 495.4 314.6 495.4 0.00 47 50 20430 -58.3 -87.3 1 29.0 -59.0 235 37 506.1 506.1 315.4 506.1 0.00 48 44 21234 -58.9 -86.9 2 28.0 -59.6 239 41 523.5 523.5 316.5 523.5 0.00 49 30 23680 -51.7 -84.7 1 33.0 -53.9 250 51 603.7 603.7 320.8 603.8 0.01 50 28 24128 -51.7 -84.7 1 33.0 -54.0 245 61 615.7 615.7 321.3 615.8 0.01 TRP 280 9453 -55.3 -69.3 16 14.0 -55.5 230 22 313.5 313.5 286.6 313.6 0.01 WND 28 24128 -51.7 -84.7 1 33.0 -54.0 245 61 615.7 615.7 321.3 615.8 0.01 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 815.33 mb = 1795.50 m = 5890.67 ft Wetbulb zero: 815.70 mb = 1791.01 m = 5875.94 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 65.58 % Est. max temperature: 16.03 C = 60.86 F Sfc-Lift cond lev (LCL): 870.40 mb = 1267.38 m = 4158.02 ft T: 3.70 C 700-500 lapse rate: 7.27 C/km ThetaE index: 4.61 C Layer 850.0- 710.0 mb Conv cond level (CCL): 874.38 mb = 1230.29 m = 4036.33 ft Mean mixing ratio: 5.86 g/kg Conv temperature: 15.80 C = 60.44 F Cap Strength: 0.08 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 5.13 C Lifted Index @700 mb: -0.58 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.10 C Cross Totals Index: 28.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.98 J/kg Max Up Vert Vel: 11.75 m/s Conv Inhibition (B-): 1.62 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 871.56 mb = 1256.55 m = 4122.47 ft Lev Free Conv (LFC): 866.56 mb = 1303.41 m = 4276.24 ft Equ Level (EL): 556.56 mb = 4743.44 m = 15562.29 ft B at Equ Level: 68.12 J/kg Max Parcel Lev (MPL): 316.56 mb = 8662.06 m = 28418.50 ft Wind level data Storm motion: 289 at 13 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 1011 25 260 14 13.8 2.4 | 197 7 2.0 6.6 1 1000 115 265 13 13.0 1.1 | 192 5 1.1 5.3 2 925 768 255 16 15.5 4.1 | 204 9 3.6 8.3 3 850 1460 270 18 18.0 -0.0 | 236 7 6.2 4.2 4 700 3000 285 15 14.5 -3.9 | 264 3 2.7 0.3 5 500 5530 230 19 14.6 12.2 | 189 17 2.7 16.4 6 400 7110 235 18 14.7 10.3 | 191 15 2.9 14.5 7 300 9010 230 22 16.9 14.1 | 195 19 5.0 18.3 8 280 9453 230 22 16.9 14.1 | 195 19 5.0 18.3 9 250 10180 240 39 33.8 19.5 | 223 32 21.9 23.7 10 200 11630 240 30 26.0 15.0 | 216 24 14.1 19.2 11 150 13480 260 40 39.4 6.9 | 248 30 27.6 11.1 12 100 16070 265 47 46.8 4.1 | 257 36 35.0 8.2 13 70 18310 270 35 35.0 -0.0 | 260 24 23.2 4.2 14 50 20430 235 37 30.3 21.2 | 216 31 18.5 25.4 15 30 23680 250 51 47.9 17.4 | 239 42 36.1 21.6 Wind Parameters Mean winds (0-6000m): 259.3 at 16.7 knts Storm direction: 289.3 at 12.5 knts Shear (0-3000m) pos: 1.1 neg: 0.2 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 65.2 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -0.7 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 60.36 Bulk Shear: 1.14 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 ------------------------------------------------------------------------------- 500 262 14 197 6| 0.0 1.0 1.0| 1.7 -0.7 1.0 1.9 0.14| 4.0 0.6 1000 259 15 202 7| 1.0 0.5 1.5| 6.0 -0.7 5.3 5.3 0.36| 3.5 1.3 1500 262 16 211 7| 1.5 0.3 1.9| 12.4 -0.7 11.7 7.8 0.55| 3.5 1.9 2000 265 16 217 7| 1.3 0.2 1.5| 13.6 -0.7 12.8 6.4 0.52| 3.1 1.6 2500 267 16 222 7| 1.2 0.2 1.4| 14.5 -0.7 13.7 5.5 0.51| 2.8 1.4 3000 270 16 225 6| 1.1 0.2 1.3| 15.0 -0.7 14.3 4.8 0.50| 2.6 1.3 4000 271 16 227 6| 0.9 0.9 1.7| 15.0 -5.4 9.6 2.4 0.19| 2.7 0.5 5000 266 16 220 7| 0.7 1.4 2.0| 15.0 -15.4 -0.4 -0.1 0.02| 2.9 0.0 6000 259 17 212 9| 0.6 1.4 2.0| 15.7 -23.8 -8.1 -1.3 -0.05| 2.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//DAAG/skewt/DAAG.skewt.20251203.12.gif