UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051700.upa.cvt Date: 0000Z 17 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 17 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 144 180 1 SFC 994 194 11.8 5.8 67 6.0 8.6 180 1 285.4 286.5 282.1 301.7 5.82 2 993 203 14.6 8.6 67 6.0 11.2 181 1 288.3 289.6 284.7 308.3 7.07 3 964 454 15.2 2.2 41 13.0 8.6 199 7 291.4 292.2 283.3 304.9 4.65 4 951 569 14.4 0.4 38 14.0 7.5 208 10 291.7 292.4 282.9 303.8 4.14 5 925 803 12.6 -0.4 41 13.0 6.3 225 15 292.2 292.9 283.0 303.9 4.01 6 850 1500 6.6 -3.4 49 10.0 2.1 215 13 293.1 293.7 282.7 303.4 3.50 7 725 2782 -4.5 -8.8 72 4.3 -6.1 182 15 294.5 295.0 282.4 302.7 2.71 8 711 2935 -5.1 -8.8 75 3.7 -6.5 178 15 295.5 296.0 282.9 303.8 2.76 9 700 3058 -5.7 -10.0 72 4.3 -7.2 175 15 296.2 296.6 283.0 303.9 2.55 10 539 5061 -16.7 -23.7 55 7.0 -18.3 183 18 306.0 306.2 285.1 309.5 1.05 11 507 5517 -20.1 -29.1 45 9.0 -21.7 185 19 307.3 307.4 285.2 309.6 0.68 12 500 5620 -20.9 -29.9 44 9.0 -22.5 185 19 307.6 307.7 285.2 309.7 0.64 13 400 7230 -32.7 -38.7 55 6.0 -33.3 235 21 312.5 312.6 286.6 313.7 0.34 14 300 9190 -47.9 -52.7 58 4.8 -48.1 245 42 317.8 317.9 288.2 318.2 0.10 15 272 9825 -53.5 -57.9 59 4.4 -53.6 248 44 318.7 318.8 288.4 319.0 0.06 16 250 10360 -57.1 -61.3 59 4.2 -57.2 250 46 321.2 321.2 289.2 321.3 0.04 17 232 10832 -59.1 -63.4 57 4.3 -59.2 245 50 325.1 325.1 290.3 325.2 0.03 18 231 10860 -59.1 -63.4 57 4.3 -59.2 245 49 325.5 325.5 290.5 325.6 0.03 19 201 11748 -52.7 -57.2 58 4.5 -52.8 240 32 348.8 348.8 296.4 349.2 0.08 20 200 11780 -52.5 -56.9 59 4.4 -52.7 240 31 349.6 349.6 296.6 350.0 0.09 21 179 12497 -52.9 -57.9 55 5.0 -53.1 240 25 360.2 360.3 298.8 360.6 0.09 22 163 13106 -49.5 -55.5 49 6.0 -49.8 240 20 375.7 375.8 301.6 376.3 0.13 23 150 13650 -49.9 -57.9 38 8.0 -50.3 240 15 384.1 384.1 303.0 384.6 0.10 24 100 16290 -50.5 -64.5 18 14.0 -51.2 190 15 430.2 430.2 308.9 430.5 0.07 25 81 17659 -50.9 -67.9 12 17.0 -51.8 187 9 456.1 456.1 311.4 456.3 0.05 26 81 17659 -50.9 -67.9 12 17.0 -51.8 187 9 456.1 456.1 311.4 456.3 0.05 27 70 18600 -54.1 -72.1 9 18.0 -54.9 185 5 468.6 468.7 312.5 468.8 0.03 28 63 19276 -55.7 -73.7 9 18.0 -56.4 171 5 479.5 479.5 313.4 479.6 0.03 29 50 20760 -53.9 -73.9 7 20.0 -55.0 140 5 516.5 516.5 316.1 516.7 0.03 30 38 22521 -51.9 -72.9 6 21.0 -53.6 121 6 563.7 563.7 318.9 564.1 0.05 31 30 24040 -53.7 -75.7 5 22.0 -55.4 105 7 598.2 598.3 320.5 598.6 0.04 32 28 24485 -54.5 -76.5 5 22.0 -56.2 102 7 607.9 608.0 321.0 608.2 0.04 33 20 26670 -50.5 -74.5 4 24.0 -53.7 85 7 681.6 681.6 323.9 682.3 0.08 34 10 31268 -42.9 -68.9 4 26.0 -51.2 859.4 859.6 328.7 863.2 0.36 TRP 232 10832 -59.1 -63.4 57 4.3 -59.2 245 50 325.1 325.1 290.3 325.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 775.68 mb = 2262.05 m = 7421.34 ft Wetbulb zero: 817.56 mb = 1813.57 m = 5949.95 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 57.37 % Est. max temperature: 19.48 C = 67.07 F Sfc-Lift cond lev (LCL): 907.69 mb = 958.68 m = 3145.23 ft T: 11.26 C 700-500 lapse rate: 5.93 C/km ThetaE index: 4.50 C Layer 964.0- 925.0 mb Conv cond level (CCL): 758.81 mb = 2414.35 m = 7920.98 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 20.50 C = 68.91 F Cap Strength: 4.84 C Lifted Index: 4.86 C Risk: None Lifted Index @300 mb: 9.47 C Lifted Index @700 mb: 1.14 C Showalter Index: 5.74 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.48 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 51391.62 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 789.60 mb = 2093.90 m = 6869.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 11 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 ---------------------------------------------------------- 0 994 194 180 1 0.0 1.0 | 45 11 -7.5 -7.6 1 925 803 225 15 10.6 10.6 | 237 4 3.1 2.0 2 850 1500 215 13 7.5 10.6 | 178 2 -0.1 2.0 3 700 3058 175 15 -1.3 14.9 | 126 11 -8.9 6.3 4 500 5620 185 19 1.7 18.9 | 150 12 -5.9 10.3 5 400 7230 235 21 17.2 12.0 | 251 10 9.7 3.4 6 300 9190 245 42 38.1 17.7 | 253 32 30.5 9.1 7 250 10360 250 46 43.2 15.7 | 259 36 35.7 7.1 8 232 10832 245 50 45.3 21.1 | 252 40 37.8 12.5 9 200 11780 240 31 26.8 15.5 | 250 20 19.3 6.9 10 150 13650 240 15 13.0 7.5 | 282 6 5.4 -1.1 11 100 16290 190 15 2.6 14.8 | 141 8 -4.9 6.1 12 70 18600 185 5 0.4 5.0 | 63 8 -7.1 -3.6 13 50 20760 140 5 -3.2 3.8 | 66 12 -10.8 -4.8 14 30 24040 105 7 -6.8 1.8 | 65 16 -14.3 -6.8 15 20 26670 85 7 -7.0 -0.6 | 58 17 -14.5 -9.2 Wind Parameters Mean winds (0-6000m): 191.2 at 15.3 knts Storm direction: 221.2 at 11.5 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -9.2 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.05 Bulk Shear: 13.79 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 ------------------------------------------------------------------------------- 500 223 7 39 5| 12.1 0.0 12.1| 10.1 0.0 10.1 20.2 0.63| 13.2 8.3 1000 222 11 28 1| 6.7 0.0 6.7| 11.1 -0.9 10.2 10.2 0.53| 9.0 4.7 1500 220 11 134 0| 4.5 0.8 5.3| 11.1 -2.1 9.0 6.0 0.36| 6.9 2.5 2000 215 12 152 1| 3.4 1.4 4.8| 11.1 -3.7 7.5 3.7 0.26| 6.0 1.5 2500 209 12 147 3| 2.7 1.8 4.5| 11.1 -6.3 4.8 1.9 0.17| 5.4 0.9 3000 203 13 142 4| 2.2 1.9 4.1| 11.7 -9.2 2.5 0.8 0.12| 5.0 0.6 4000 195 14 139 6| 1.9 1.4 3.3| 17.2 -9.2 8.0 2.0 0.18| 4.0 0.7 5000 192 14 140 7| 1.7 1.1 2.9| 23.0 -9.2 13.8 2.8 0.23| 3.4 0.8 6000 191 15 144 8| 1.9 0.9 2.8| 41.2 -9.2 32.0 5.3 0.35| 3.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250517.00.gif