UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051100.upa.cvt Date: 0000Z 11 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 11 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 77 SFC 986 191 3.8 -0.7 72 4.5 1.9 300 3 278.1 278.7 275.7 288.2 3.68 2 968 340 1.2 -2.7 75 3.9 -0.3 299 6 276.9 277.5 274.5 285.9 3.23 3 925 704 -1.5 -3.9 84 2.4 -2.4 295 15 277.8 278.3 274.8 286.4 3.09 4 850 1372 -5.3 -7.8 83 2.5 -6.1 315 15 280.6 281.0 275.5 287.7 2.50 5 794 1904 -8.9 -11.9 79 3.0 -9.8 308 15 282.3 282.6 275.6 287.9 1.93 6 748 2364 -11.1 -13.4 83 2.3 -11.8 302 15 284.7 285.1 276.7 290.1 1.82 7 700 2871 -13.5 -16.9 75 3.4 -14.3 295 15 287.5 287.8 277.6 291.9 1.45 8 679 3102 -14.5 -18.5 72 4.0 -15.4 292 15 288.9 289.2 278.1 292.9 1.31 9 512 5172 -30.3 -36.3 56 6.0 -30.9 267 13 294.1 294.2 279.2 295.2 0.33 10 500 5340 -30.5 -37.5 50 7.0 -31.2 265 13 295.9 295.9 280.0 296.9 0.30 11 496 5397 -30.5 -37.5 50 7.0 -31.2 266 13 296.5 296.6 280.3 297.6 0.31 12 459 5944 -34.1 -43.1 40 9.0 -34.7 271 11 298.7 298.7 281.0 299.3 0.18 13 455 6005 -34.5 -43.5 40 9.0 -35.1 271 10 298.9 299.0 281.1 299.6 0.18 14 400 6890 -42.3 -50.3 41 8.0 -42.6 280 7 300.0 300.0 281.5 300.4 0.10 15 376 7306 -46.1 -53.1 45 7.0 -46.3 258 5 300.3 300.4 281.6 300.6 0.07 16 358 7633 -47.3 -54.3 45 7.0 -47.5 240 3 303.0 303.0 282.7 303.2 0.07 17 329 8194 -46.7 -53.7 45 7.0 -46.9 230 5 311.2 311.2 285.9 311.5 0.08 18 300 8810 -45.1 -53.1 40 8.0 -45.4 220 7 321.8 321.8 289.4 322.1 0.09 19 250 10030 -43.1 -54.1 29 11.0 -43.7 225 15 342.0 342.0 294.9 342.4 0.10 20 236 10418 -42.5 -54.5 26 12.0 -43.2 225 14 348.6 348.6 296.4 349.0 0.10 21 200 11530 -43.7 -58.7 17 15.0 -44.5 225 13 363.6 363.6 299.4 363.9 0.07 22 150 13460 -45.9 -64.9 10 19.0 -46.8 215 11 391.0 391.0 304.0 391.2 0.04 23 100 16140 -49.1 -70.1 7 21.0 -50.1 240 15 432.9 432.9 309.1 433.0 0.03 24 70 18470 -50.9 -72.9 6 22.0 -52.0 225 19 475.5 475.5 313.1 475.7 0.03 25 67 18754 -51.5 -73.5 6 22.0 -52.6 217 17 480.2 480.2 313.5 480.3 0.03 26 56 19923 -48.3 -72.3 5 24.0 -50.1 182 10 512.8 512.8 315.8 513.0 0.04 27 50 20660 -53.1 -76.1 4 23.0 -54.3 160 5 518.3 518.3 316.2 518.5 0.02 28 30 23960 -52.3 -76.3 4 24.0 -54.3 50 3 602.1 602.1 320.7 602.4 0.04 29 25 25135 -53.1 -77.1 4 24.0 -55.2 99 3 632.0 632.0 322.0 632.3 0.04 30 20 26580 -50.3 -75.3 4 25.0 -53.6 160 3 682.2 682.2 323.9 682.8 0.07 31 15 28463 -49.1 -74.1 4 25.0 -53.5 183 9 744.7 744.8 325.8 745.7 0.11 32 10 31170 -41.3 -68.3 4 27.0 -50.4 215 17 865.4 865.6 328.8 869.6 0.39 33 9.7 31377 -40.5 -67.5 4 27.0 -50.1 876.0 876.2 329.0 880.9 0.45 TRP 358 7633 -47.3 -54.3 45 7.0 -47.5 240 3 303.0 303.0 282.7 303.2 0.07 WND Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: 948.89 mb = 501.97 m = 1646.88 ft Wetbulb zero: 970.68 mb = 317.99 m = 1043.27 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 72.24 % Est. max temperature: 6.73 C = 44.11 F Sfc-Lift cond lev (LCL): 919.72 mb = 749.25 m = 2458.14 ft T: -1.76 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.39 C Layer 968.0- 925.0 mb Conv cond level (CCL): 860.25 mb = 1277.27 m = 4190.47 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 5.92 C = 42.66 F Cap Strength: 7.06 C Lifted Index: 8.39 C Risk: None Lifted Index @300 mb: 25.02 C Lifted Index @700 mb: 4.47 C Showalter Index: 7.45 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 22.70 C K Index: 14.00 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.11 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 74225.51 J/kg Cap Strength: 8.18 C Lift Cond Lev (LCL): 891.56 mb = 994.90 m = 3264.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 10 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 ---------------------------------------------------------- 0 986 191 300 3 2.6 -1.5 | 147 7 -4.0 6.3 1 925 704 295 15 13.6 -6.3 | 259 7 7.0 1.4 2 850 1372 315 15 10.6 -10.6 | 305 5 4.0 -2.9 3 700 2871 295 15 13.6 -6.3 | 259 7 7.0 1.4 4 500 5340 265 13 13.0 1.1 | 216 11 6.4 8.9 5 400 6890 280 7 6.9 -1.2 | 183 7 0.3 6.5 6 358 7633 240 3 2.6 1.5 | 157 10 -4.0 9.3 7 300 8810 220 7 4.5 5.4 | 171 13 -2.1 13.1 8 250 10030 225 15 10.6 10.6 | 192 19 4.0 18.4 9 200 11530 225 13 9.2 9.2 | 189 17 2.6 16.9 10 150 13460 215 11 6.3 9.0 | 179 17 -0.3 16.8 11 100 16140 240 15 13.0 7.5 | 203 17 6.4 15.3 12 70 18470 225 19 13.4 13.4 | 198 22 6.8 21.2 13 50 20660 160 5 -1.7 4.7 | 146 15 -8.3 12.4 14 30 23960 50 3 -2.3 -1.9 | 123 11 -8.9 5.8 15 20 26580 160 3 -1.0 2.8 | 144 13 -7.6 10.6 16 10 31170 215 17 9.8 13.9 | 188 22 3.2 21.7 Wind Parameters Mean winds (0-6000m): 289.6 at 13.6 knts Storm direction: 319.6 at 10.2 knts Shear (0-3000m) pos: 0.7 neg: 2.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 19.1 neg: -9.0 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.59 Bulk Shear: 3.13 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 ------------------------------------------------------------------------------- 500 296 9 199 4| 0.0 12.1 12.1| 11.7 0.0 11.7 23.5 0.78| 12.2 9.6 1000 300 12 244 4| 1.9 6.0 8.0| 17.3 0.0 17.3 17.3 0.81| 8.1 6.6 1500 305 13 265 4| 1.4 4.0 5.4| 19.1 -1.4 17.7 11.8 0.72| 6.2 4.5 2000 305 13 271 4| 1.0 3.1 4.2| 19.1 -3.7 15.4 7.7 0.58| 5.1 2.9 2500 304 14 271 5| 0.8 2.6 3.5| 19.1 -6.2 12.9 5.2 0.46| 4.4 2.0 3000 303 14 268 5| 0.7 2.2 2.9| 19.1 -9.0 10.1 3.4 0.36| 4.0 1.5 4000 298 14 259 6| 0.5 1.7 2.2| 19.1 -15.0 4.1 1.0 0.22| 3.4 0.7 5000 293 14 251 7| 0.4 1.4 1.8| 19.1 -21.6 -2.5 -0.5 0.11| 3.0 0.3 6000 290 14 243 7| 0.6 1.2 1.8| 19.1 -27.3 -8.2 -1.4 0.03| 2.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250511.00.gif