UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051312.upa.cvt Date: 1200Z 13 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 13 MAY 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 70 SFC 985 194 8.0 5.7 85 2.3 6.8 350 1 282.4 283.4 280.7 298.5 5.83 2 925 707 2.6 -2.0 72 4.6 0.7 10 7 282.0 282.6 277.6 292.0 3.56 3 905 884 1.2 -2.7 75 3.9 -0.4 11 8 282.3 282.9 277.7 292.1 3.46 4 850 1386 -1.5 -4.4 81 2.9 -2.6 15 9 284.6 285.1 278.6 293.8 3.24 5 700 2906 -10.5 -14.0 75 3.5 -11.5 35 5 290.9 291.2 279.7 296.4 1.85 6 598 4099 -17.7 -22.5 66 4.8 -18.7 72 5 295.9 296.1 281.0 299.2 1.05 7 500 5410 -28.1 -33.1 62 5.0 -28.7 115 5 298.8 298.9 281.5 300.3 0.47 8 474 5792 -31.1 -36.1 61 5.0 -31.6 119 6 299.7 299.7 281.7 300.9 0.37 9 402 6936 -41.5 -47.5 52 6.0 -41.8 130 11 300.6 300.6 281.8 301.1 0.13 10 400 6970 -41.7 -47.7 52 6.0 -42.0 130 11 300.8 300.8 281.8 301.2 0.13 11 378 7351 -45.1 -51.1 51 6.0 -45.3 125 11 301.2 301.2 282.0 301.5 0.09 12 317 8530 -43.7 -53.7 32 10.0 -44.1 167 22 318.7 318.7 288.4 319.0 0.08 13 300 8900 -44.1 -55.1 28 11.0 -44.5 180 25 323.2 323.2 289.8 323.5 0.07 14 250 10120 -43.3 -59.3 16 16.0 -44.0 190 25 341.7 341.7 294.8 341.9 0.05 15 244 10283 -43.3 -59.3 16 16.0 -44.0 191 25 344.1 344.1 295.3 344.3 0.05 16 200 11610 -45.9 -63.9 11 18.0 -46.6 200 25 360.1 360.1 298.7 360.2 0.04 17 172 12619 -44.7 -62.7 12 18.0 -45.6 203 21 377.9 378.0 301.9 378.2 0.05 18 150 13530 -47.9 -65.9 11 18.0 -48.6 205 17 387.5 387.5 303.5 387.7 0.04 19 100 16200 -47.9 -65.9 11 18.0 -48.9 215 19 435.2 435.2 309.4 435.5 0.05 20 70 18550 -50.3 -68.3 10 18.0 -51.4 205 15 476.8 476.8 313.2 477.1 0.06 21 50 20740 -50.7 -68.7 10 18.0 -52.1 135 3 524.0 524.0 316.6 524.5 0.07 22 30 24040 -52.9 -70.9 10 18.0 -54.7 110 15 600.4 600.5 320.6 601.1 0.09 23 20 26670 -49.9 -68.9 9 19.0 -53.1 60 3 683.4 683.5 323.9 685.0 0.18 24 17 27738 -47.7 -67.7 8 20.0 -52.0 723.0 723.1 325.2 725.3 0.25 TRP 378 7351 -45.1 -51.1 51 6.0 -45.3 125 11 301.2 301.2 282.0 301.5 0.09 WND Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: 880.56 mb = 1106.84 m = 3631.32 ft Wetbulb zero: 912.40 mb = 817.73 m = 2682.80 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 72.55 % Est. max temperature: 10.78 C = 51.40 F Sfc-Lift cond lev (LCL): 951.00 mb = 480.92 m = 1577.82 ft T: 4.98 C 700-500 lapse rate: 7.03 C/km ThetaE index: 6.49 C Layer 925.0- 905.0 mb Conv cond level (CCL): 865.04 mb = 1245.44 m = 4086.05 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 9.56 C = 49.21 F Cap Strength: 4.55 C Lifted Index: 5.16 C Risk: None Lifted Index @300 mb: 20.74 C Lifted Index @700 mb: 2.55 C Showalter Index: 5.28 C Risk: None Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 23.70 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 49500.56 J/kg Cap Strength: 5.07 C Lift Cond Lev (LCL): 886.84 mb = 1045.98 m = 3431.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 at 4 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 ---------------------------------------------------------- 0 985 194 350 1 0.2 -1.0 | 272 5 4.6 -0.2 1 925 707 10 7 -1.2 -6.9 | 333 7 3.2 -6.1 2 850 1386 15 9 -2.3 -8.7 | 345 8 2.1 -7.9 3 700 2906 35 5 -2.9 -4.1 | 335 4 1.5 -3.3 4 500 5410 115 5 -4.5 2.1 | 177 3 -0.1 2.9 5 400 6970 130 11 -8.4 7.1 | 153 9 -4.0 7.9 6 378 7351 125 11 -9.0 6.3 | 147 8 -4.6 7.1 7 300 8900 180 25 0.0 25.0 | 190 26 4.4 25.8 8 250 10120 190 25 4.3 24.6 | 199 27 8.7 25.4 9 200 11610 200 25 8.6 23.5 | 208 28 12.9 24.3 10 150 13530 205 17 7.2 15.4 | 216 20 11.6 16.2 11 100 16200 215 19 10.9 15.6 | 223 22 15.3 16.4 12 70 18550 205 15 6.3 13.6 | 217 18 10.7 14.4 13 50 20740 135 3 -2.1 2.1 | 218 4 2.3 2.9 14 30 24040 110 15 -14.1 5.1 | 121 11 -9.7 5.9 15 20 26670 60 3 -2.6 -1.5 | 292 2 1.8 -0.7 Wind Parameters Mean winds (0-6000m): 49.8 at 5.9 knts Storm direction: 79.8 at 4.5 knts Shear (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 69.7 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -1.0 tot: 11.2 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.25 Bulk Shear: 2.15 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 7 4 309 5| 6.1 0.0 6.1| 8.0 0.0 8.0 16.1 0.92| 6.2 5.7 1000 10 6 326 6| 3.9 0.0 3.9| 10.6 0.0 10.6 10.6 0.90| 4.0 3.6 1500 13 7 333 6| 2.5 0.0 2.5| 11.8 0.0 11.8 7.9 0.81| 3.2 2.6 2000 15 7 337 6| 1.6 0.0 1.6| 11.8 -0.1 11.7 5.8 0.68| 2.8 1.9 2500 17 7 337 6| 1.0 0.0 1.0| 11.8 -0.7 11.1 4.5 0.56| 2.5 1.4 3000 19 7 337 6| 0.8 0.0 0.8| 12.2 -1.0 11.2 3.7 0.51| 2.4 1.2 4000 27 6 341 5| 0.6 0.0 0.6| 12.8 -1.0 11.8 2.9 0.52| 2.1 1.1 5000 36 6 347 4| 0.6 0.0 0.6| 13.3 -1.0 12.3 2.5 0.54| 2.0 1.1 6000 50 6 3 3| 0.7 0.0 0.7| 13.5 -2.5 11.0 1.8 0.40| 2.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250513.12.gif