UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for DAAG... Searching the city database file for: DAAG ... Date:1200Z 29 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 1016 25 17.2 4.2 42 13.0 10.4 220 4 289.0 289.9 282.8 303.6 5.08 1 1000 158 15.2 2.2 41 13.0 8.7 220 12 288.4 289.1 281.8 301.2 4.48 2 925 811 8.8 1.8 61 7.0 5.4 200 11 288.3 289.1 282.1 301.8 4.71 3 857 1437 2.6 -0.2 82 2.8 1.3 200 12 288.2 289.0 281.7 300.8 4.40 4 850 1503 2.2 -1.4 77 3.6 0.6 200 12 288.5 289.2 281.4 300.1 4.06 5 700 3044 -7.3 -12.3 67 5.0 -8.9 180 9 294.4 294.8 281.7 300.8 2.12 6 591 4337 -16.9 -19.9 77 3.0 -17.6 223 8 297.8 298.1 282.2 302.0 1.33 7 550 4872 -20.1 -29.1 45 9.0 -21.7 241 8 300.2 300.4 282.3 302.3 0.63 8 500 5570 -25.7 -35.7 39 10.0 -26.9 265 8 301.7 301.8 282.5 302.9 0.36 9 455 6249 -31.1 -46.1 21 15.0 -32.2 263 11 303.2 303.2 282.8 303.7 0.13 10 400 7150 -39.3 -47.3 42 8.0 -39.7 260 15 303.9 303.9 283.1 304.4 0.13 11 336 8315 -50.1 -53.7 66 3.6 -50.2 275 17 304.7 304.7 283.4 305.0 0.08 12 319 8652 -52.5 -57.1 57 4.6 -52.6 279 18 305.9 305.9 283.8 306.1 0.05 13 316 8713 -52.7 -58.7 48 6.0 -52.8 280 18 306.5 306.5 284.0 306.6 0.04 14 308 8878 -52.7 -61.7 33 9.0 -52.9 265 14 308.7 308.7 284.9 308.9 0.03 15 304 8963 -49.9 -76.9 3 27.0 -50.2 258 11 313.8 313.8 286.7 313.8 0.00 16 300 9050 -48.9 -74.9 3 26.0 -49.3 250 9 316.4 316.4 287.6 316.4 0.00 17 287 9340 -48.9 -74.9 3 26.0 -49.3 251 11 320.5 320.5 288.9 320.5 0.01 18 250 10240 -51.3 -77.3 3 26.0 -51.7 255 17 329.8 329.8 291.6 329.8 0.00 19 200 11690 -51.9 -80.9 2 29.0 -52.3 265 34 350.6 350.6 296.8 350.6 0.00 20 150 13550 -53.1 -83.1 1 30.0 -53.5 255 28 378.6 378.6 302.0 378.6 0.00 21 136 14180 -53.1 -83.1 1 30.0 -53.6 256 29 389.3 389.3 303.7 389.4 0.00 22 113 15360 -57.3 -85.3 2 28.0 -57.7 258 31 402.7 402.7 305.6 402.7 0.00 23 100 16130 -58.1 -85.1 2 27.0 -58.5 260 33 415.5 415.5 307.2 415.5 0.00 24 70 18360 -62.1 -87.1 2 25.0 -62.4 255 36 451.5 451.5 311.0 451.5 0.00 25 69 18449 -62.3 -88.3 2 26.0 -62.6 256 35 453.0 453.0 311.1 453.0 0.00 26 62 19112 -60.3 -88.3 1 28.0 -60.7 268 28 471.5 471.5 312.8 471.5 0.00 27 50 20440 -63.9 -88.9 2 25.0 -64.3 290 14 492.9 492.9 314.4 492.9 0.00 28 48 20691 -64.5 -89.5 2 25.0 -64.8 289 14 497.3 497.3 314.8 497.3 0.00 29 46 20953 -61.9 -88.9 2 27.0 -62.4 288 14 509.6 509.6 315.6 509.6 0.00 30 41 21664 -63.7 -89.7 2 26.0 -64.1 286 13 522.2 522.2 316.4 522.2 0.00 31 32 23197 -61.1 -89.1 1 28.0 -61.9 281 12 567.5 567.5 319.0 567.5 0.00 32 30 23600 -59.3 -88.3 1 29.0 -60.3 280 12 583.0 583.0 319.8 583.0 0.01 33 20 26110 -62.3 -90.3 1 28.0 -63.3 255 33 645.5 645.5 322.5 645.5 0.01 34 16 27503 -57.7 -88.7 1 31.0 -59.7 703.0 703.0 324.6 703.1 0.01 35 14 28344 -58.5 -88.5 1 30.0 -60.6 727.7 727.7 325.3 727.8 0.01 TRP 316 8713 -52.7 -58.7 48 6.0 -52.8 280 18 306.5 306.5 284.0 306.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 815.26 mb = 1859.86 m = 6101.84 ft Wetbulb zero: 840.49 mb = 1592.33 m = 5224.11 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 64.07 % Est. max temperature: 16.38 C = 61.48 F Sfc-Lift cond lev (LCL): 835.90 mb = 1635.75 m = 5366.57 ft T: 1.38 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.39 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 807.23 mb = 1912.80 m = 6275.51 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 18.23 C = 64.81 F Cap Strength: 1.97 C Lifted Index: 2.11 C Risk: None Lifted Index @300 mb: 10.61 C Lifted Index @700 mb: 1.21 C Showalter Index: 3.17 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 24.30 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.11 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 50221.84 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 827.21 mb = 1718.69 m = 5638.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 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 1016 25 220 4 2.6 3.1 | 81 4 -3.7 -0.6 1 1000 158 220 12 7.7 9.2 | 194 6 1.4 5.6 2 925 811 200 11 3.8 10.3 | 159 7 -2.5 6.7 3 850 1503 200 12 4.1 11.3 | 164 8 -2.2 7.7 4 700 3044 180 9 0.0 9.0 | 131 8 -6.3 5.4 5 500 5570 265 8 8.0 0.7 | 330 3 1.7 -2.9 6 400 7150 260 15 14.8 2.6 | 277 9 8.5 -1.0 7 316 8713 280 18 17.7 -3.1 | 301 13 11.4 -6.8 8 300 9050 250 9 8.5 3.1 | 284 2 2.2 -0.5 9 250 10240 255 17 16.4 4.4 | 266 10 10.1 0.8 10 200 11690 265 34 33.9 3.0 | 271 28 27.6 -0.7 11 150 13550 255 28 27.0 7.2 | 260 21 20.8 3.6 12 100 16130 260 33 32.5 5.7 | 265 26 26.2 2.1 13 70 18360 255 36 34.8 9.3 | 259 29 28.5 5.7 14 50 20440 290 14 13.2 -4.8 | 321 11 6.9 -8.4 15 30 23600 280 12 11.8 -2.1 | 316 8 5.5 -5.7 16 20 26110 255 33 31.9 8.5 | 259 26 25.6 4.9 Wind Parameters Mean winds (0-6000m): 210.0 at 9.7 knts Storm direction: 240.0 at 7.3 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 5.9 neg: -15.7 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.82 Bulk Shear: 0.28 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 ------------------------------------------------------------------------------- 500 216 11 180 5| 0.0 7.8 7.8| 4.8 -3.0 1.9 3.7 0.53| 11.0 5.9 1000 209 11 171 6| 0.0 3.9 3.9| 5.2 -5.8 -0.7 -0.7 0.34| 6.6 2.2 1500 206 11 168 7| 0.0 2.9 2.9| 5.9 -5.9 0.0 0.0 0.35| 4.6 1.6 2000 204 11 165 7| 0.0 2.0 2.0| 5.9 -9.3 -3.4 -1.7 0.20| 3.9 0.8 2500 201 11 161 7| 0.0 1.4 1.4| 5.9 -12.5 -6.7 -2.7 0.09| 3.4 0.3 3000 199 11 157 7| 0.0 1.1 1.1| 5.9 -15.7 -9.8 -3.3 0.00| 3.1 0.0 4000 198 10 154 7| 0.6 0.8 1.5| 10.1 -15.7 -5.5 -1.4 0.11| 3.0 0.3 5000 203 10 156 6| 1.0 0.7 1.6| 11.8 -15.7 -3.9 -0.8 0.22| 2.9 0.6 6000 210 10 163 5| 1.1 0.6 1.6| 12.6 -17.3 -4.7 -0.8 0.18| 2.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//DAAG/skewt/DAAG.skewt.20251229.12.gif