UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 6 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 214 245 1 SFC 997 238 3.8 2.7 93 1.1 3.3 245 1 277.2 278.0 276.6 289.9 4.66 2 984 346 6.8 6.0 95 0.8 6.4 249 4 281.2 282.3 280.3 297.6 5.96 3 925 850 2.6 0.3 85 2.3 1.6 270 17 282.0 282.7 278.5 293.8 4.22 4 913 956 2.4 0.4 87 2.0 1.5 271 16 282.8 283.6 279.0 294.9 4.31 5 899 1081 3.4 0.4 81 3.0 2.0 272 14 285.1 285.9 280.2 297.5 4.38 6 892 1145 5.8 -0.2 65 6.0 3.0 272 14 288.2 289.0 281.5 300.3 4.22 7 850 1540 5.2 0.5 72 4.7 2.9 275 9 291.6 292.4 283.4 305.1 4.67 8 786 2177 2.8 -2.2 70 5.0 0.5 283 10 295.6 296.4 284.5 307.9 4.14 9 700 3106 -2.3 -9.3 59 7.0 -5.0 295 11 299.9 300.4 284.7 308.2 2.70 10 588 4469 -9.3 -28.3 20 19.0 -13.6 290 14 307.1 307.2 285.0 309.3 0.63 11 500 5700 -17.7 -33.7 23 16.0 -20.4 285 17 311.5 311.5 286.4 313.0 0.44 12 400 7330 -30.5 -41.5 33 11.0 -31.6 285 19 315.3 315.4 287.5 316.3 0.25 13 326 8752 -41.9 -47.9 52 6.0 -42.2 299 22 318.6 318.7 288.5 319.2 0.15 14 300 9310 -46.5 -52.5 50 6.0 -46.7 305 23 319.8 319.8 288.8 320.2 0.10 15 250 10490 -57.1 -62.1 53 5.0 -57.2 315 29 321.2 321.2 289.2 321.3 0.04 16 234 10903 -61.1 -66.1 51 5.0 -61.2 319 31 321.2 321.3 289.2 321.3 0.02 17 209 11594 -65.9 -70.9 50 5.0 -66.0 325 35 324.3 324.3 290.0 324.3 0.01 18 200 11860 -65.5 -70.5 50 5.0 -65.5 325 35 329.0 329.0 291.5 329.1 0.01 19 150 13630 -60.5 -65.5 52 5.0 -60.6 325 31 365.9 365.9 299.8 366.0 0.04 20 132 14426 -59.5 -64.5 52 5.0 -59.6 319 27 381.3 381.3 302.5 381.5 0.05 21 100 16150 -62.1 -68.1 44 6.0 -62.2 305 19 407.7 407.8 306.2 407.9 0.04 22 70 18340 -63.3 -69.3 44 6.0 -63.4 300 17 449.0 449.0 310.8 449.2 0.05 23 54 19916 -66.5 -72.5 43 6.0 -66.7 315 20 476.2 476.2 313.2 476.4 0.04 24 50 20380 -66.3 -72.3 43 6.0 -66.5 320 21 487.2 487.3 314.0 487.5 0.04 25 30 23480 -67.3 -74.3 36 7.0 -67.5 310 23 561.2 561.2 318.7 561.5 0.05 26 20 25920 -67.1 -74.1 36 7.0 -67.5 280 31 630.8 630.8 322.0 631.4 0.08 27 16 27268 -66.7 -73.7 37 7.0 -67.2 673.7 673.7 323.6 674.6 0.11 TRP 209 11594 -65.9 -70.9 50 5.0 -66.0 325 35 324.3 324.3 290.0 324.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 738.78 mb = 2686.85 m = 8815.00 ft Wetbulb zero: 778.37 mb = 2254.79 m = 7397.52 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 52.65 % Est. max temperature: 18.37 C = 65.07 F Sfc-Lift cond lev (LCL): 980.12 mb = 377.97 m = 1240.04 ft T: 6.53 C 700-500 lapse rate: 5.94 C/km ThetaE index: 3.87 C Layer 925.0- 913.0 mb Conv cond level (CCL): 717.97 mb = 2902.66 m = 9523.06 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 25.59 C = 78.06 F Cap Strength: 12.95 C Lifted Index: 14.51 C Risk: None Lifted Index @300 mb: 17.35 C Lifted Index @700 mb: 9.87 C Showalter Index: 7.77 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.20 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 41.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.92 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 44836.75 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 922.81 mb = 869.23 m = 2851.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 ---------------------------------------------------------- 0 997 238 245 1 0.9 0.4 | 140 9 -5.9 7.1 1 925 850 270 17 17.0 -0.0 | 237 12 10.2 6.7 2 850 1540 275 9 9.0 -0.8 | 200 6 2.2 5.9 3 700 3106 295 11 10.0 -4.6 | 238 4 3.2 2.0 4 500 5700 285 17 16.4 -4.4 | 257 10 9.6 2.3 5 400 7330 285 19 18.4 -4.9 | 261 12 11.6 1.7 6 300 9310 305 23 18.8 -13.2 | 298 14 12.1 -6.5 7 250 10490 315 29 20.5 -20.5 | 315 19 13.7 -13.8 8 209 11594 325 35 20.1 -28.7 | 329 26 13.3 -22.0 9 200 11860 325 35 20.1 -28.7 | 329 26 13.3 -22.0 10 150 13630 325 31 17.8 -25.4 | 330 22 11.0 -18.7 11 100 16150 305 19 15.6 -10.9 | 296 10 8.8 -4.2 12 70 18340 300 17 14.7 -8.5 | 283 8 7.9 -1.8 13 50 20380 320 21 13.5 -16.1 | 325 12 6.7 -9.4 14 30 23480 310 23 17.6 -14.8 | 307 14 10.8 -8.1 15 20 25920 280 31 30.5 -5.4 | 267 24 23.7 1.3 Wind Parameters Mean winds (0-6000m): 284.5 at 12.7 knts Storm direction: 314.5 at 9.5 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -10.7 tot: 31.9 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.11 Bulk Shear: 4.47 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 ------------------------------------------------------------------------------- 500 269 7 186 7| 13.5 0.0 13.5| 30.9 0.0 30.9 61.8 0.97| 13.8 13.4 1000 270 11 214 8| 6.0 0.0 6.0| 38.2 -5.4 32.9 32.9 0.65| 10.6 6.9 1500 271 11 212 8| 2.9 0.0 2.9| 38.8 -10.7 28.1 18.7 0.45| 8.4 3.8 2000 273 11 212 7| 2.3 0.0 2.3| 40.1 -10.7 29.5 14.7 0.46| 6.6 3.1 2500 276 10 213 7| 2.0 0.0 2.0| 41.4 -10.7 30.8 12.3 0.48| 5.6 2.7 3000 279 11 216 6| 1.8 0.0 1.8| 42.5 -10.7 31.9 10.6 0.49| 4.9 2.4 4000 283 11 223 6| 1.4 0.3 1.7| 43.9 -10.7 33.2 8.3 0.49| 4.0 1.9 5000 284 12 231 6| 1.1 0.5 1.6| 44.8 -10.7 34.1 6.8 0.46| 3.4 1.6 6000 284 13 238 7| 0.9 0.6 1.5| 45.8 -10.7 35.1 5.8 0.45| 3.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251106.00.gif