UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 7 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1018 116 0.6 -6.4 59 7.0 -1.8 30 1 272.4 272.7 270.4 278.7 2.32 1 1000 259 -0.7 -6.7 64 6.0 -2.7 25 1 272.5 272.8 270.4 278.8 2.31 2 925 875 -6.7 -11.7 68 5.0 -8.1 15 1 272.5 272.7 269.4 277.2 1.68 3 904 1054 -8.3 -12.6 71 4.3 -9.5 14 2 272.6 272.9 269.4 277.1 1.60 4 850 1529 -11.3 -13.9 81 2.6 -11.9 10 3 274.3 274.6 270.3 278.7 1.53 5 812 1879 -12.1 -20.1 51 8.0 -13.8 1 5 277.1 277.2 271.1 279.9 0.95 6 768 2306 -10.7 -26.7 26 16.0 -13.7 349 7 283.0 283.1 273.9 284.8 0.56 7 759 2396 -11.1 -28.1 23 17.0 -14.2 347 8 283.6 283.6 274.0 285.1 0.50 8 700 3013 -14.5 -30.5 24 16.0 -17.1 330 11 286.4 286.5 275.5 287.8 0.43 9 563 4638 -22.9 -36.9 27 14.0 -24.6 327 20 294.9 295.0 279.5 295.9 0.29 10 528 5106 -25.3 -39.3 26 14.0 -26.8 326 23 297.5 297.6 280.6 298.3 0.24 11 500 5500 -28.1 -39.1 34 11.0 -29.2 325 25 298.8 298.8 281.2 299.7 0.26 12 400 7060 -39.1 -45.1 53 6.0 -39.5 325 33 304.2 304.2 283.3 304.8 0.17 13 325 8450 -49.5 -54.2 58 4.7 -49.6 325 35 308.4 308.5 284.8 308.7 0.07 14 307 8821 -51.9 -56.5 58 4.6 -52.0 325 36 310.1 310.2 285.4 310.4 0.06 15 300 8970 -52.7 -57.2 58 4.5 -52.8 325 36 311.1 311.1 285.8 311.3 0.06 16 255 10005 -59.1 -63.6 56 4.5 -59.2 330 46 316.4 316.4 287.6 316.5 0.03 17 250 10130 -58.1 -62.6 56 4.5 -58.2 330 46 319.7 319.7 288.7 319.8 0.03 18 228 10713 -56.1 -60.7 56 4.6 -56.2 330 42 331.3 331.3 292.1 331.5 0.05 19 200 11550 -54.1 -59.1 54 5.0 -54.2 330 36 347.1 347.1 296.0 347.4 0.07 20 150 13400 -53.3 -60.3 42 7.0 -53.5 325 33 378.2 378.3 302.0 378.6 0.08 21 100 15990 -56.1 -66.1 27 10.0 -56.5 325 27 419.3 419.3 307.7 419.6 0.05 22 92 16518 -56.9 -66.9 27 10.0 -57.2 324 27 427.9 427.9 308.6 428.1 0.05 23 70 18240 -58.1 -70.1 20 12.0 -58.5 320 27 460.1 460.1 311.8 460.3 0.04 24 50 20340 -60.9 -72.9 19 12.0 -61.3 310 27 500.0 500.0 314.9 500.2 0.04 25 49 20465 -60.9 -72.9 19 12.0 -61.3 309 27 502.9 502.9 315.2 503.1 0.04 26 35 22564 -59.1 -72.1 17 13.0 -59.9 300 28 558.4 558.4 318.6 558.8 0.06 27 30 23530 -58.7 -72.7 15 14.0 -59.6 295 29 584.6 584.6 319.9 585.1 0.07 28 20 26090 -54.3 -69.3 14 15.0 -56.3 280 31 670.0 670.0 323.4 671.4 0.17 29 14 28398 -50.1 -67.1 12 17.0 -53.9 756.2 756.3 326.2 759.3 0.33 30 11 29979 -48.7 -65.7 12 17.0 -53.7 815.2 815.5 327.7 820.4 0.51 TRP 255 10005 -59.1 -63.6 56 4.5 -59.2 330 46 316.4 316.4 287.6 316.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: 1009.69 mb = 182.16 m = 597.62 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 40.44 % Est. max temperature: 1.98 C = 35.57 F Sfc-Lift cond lev (LCL): 912.48 mb = 981.07 m = 3218.69 ft T: -7.65 C 700-500 lapse rate: 5.47 C/km ThetaE index: 1.71 C Layer 925.0- 850.0 mb Conv cond level (CCL): 870.04 mb = 1349.20 m = 4426.47 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 1.92 C = 35.45 F Cap Strength: 16.69 C Lifted Index: 17.35 C Risk: None Lifted Index @300 mb: 23.39 C Lifted Index @700 mb: 9.62 C Showalter Index: 16.88 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 14.20 C K Index: -13.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.22 J/kg Max Up Vert Vel: 0.67 m/s Conv Inhibition (B-): 62422.53 J/kg Cap Strength: 17.18 C Lift Cond Lev (LCL): 886.35 mb = 1205.88 m = 3956.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 9 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 1018 116 30 1 -0.5 -0.9 | 175 8 -0.7 8.5 1 1000 259 25 1 -0.4 -0.9 | 176 8 -0.6 8.4 2 925 875 15 1 -0.3 -1.0 | 177 8 -0.4 8.4 3 850 1529 10 3 -0.5 -3.0 | 174 6 -0.7 6.4 4 700 3013 330 11 5.5 -9.5 | 272 5 5.3 -0.2 5 500 5500 325 25 14.3 -20.5 | 308 18 14.2 -11.2 6 400 7060 325 33 18.9 -27.0 | 313 26 18.8 -17.7 7 300 8970 325 36 20.6 -29.5 | 315 29 20.5 -20.2 8 255 10005 330 46 23.0 -39.8 | 323 38 22.8 -30.5 9 250 10130 330 46 23.0 -39.8 | 323 38 22.8 -30.5 10 200 11550 330 36 18.0 -31.2 | 321 28 17.8 -21.8 11 150 13400 325 33 18.9 -27.0 | 313 26 18.8 -17.7 12 100 15990 325 27 15.5 -22.1 | 310 20 15.3 -12.8 13 70 18240 320 27 17.4 -20.7 | 303 21 17.2 -11.4 14 50 20340 310 27 20.7 -17.4 | 291 22 20.5 -8.0 15 30 23530 295 29 26.3 -12.3 | 276 26 26.1 -2.9 16 20 26090 280 31 30.5 -5.4 | 263 31 30.4 3.9 Wind Parameters Mean winds (0-6000m): 328.9 at 12.4 knts Storm direction: 358.9 at 9.3 knts Shear (0-3000m) pos: 0.0 neg: 1.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 5.7 neg: -0.8 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 18.70 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 24 1 176 8| 0.0 0.2 0.2| 0.4 0.0 0.4 0.7 0.88| 0.2 0.2 1000 19 1 176 8| 0.0 0.4 0.4| 0.5 -0.4 0.1 0.1 0.05| 0.5 0.0 1500 14 2 176 8| 0.0 0.9 0.9| 0.5 -0.8 -0.3 -0.2 -0.07| 0.9 -0.1 2000 6 2 176 7| 0.0 1.4 1.4| 1.6 -0.8 0.8 0.4 0.14| 1.5 0.2 2500 355 3 181 6| 0.0 1.7 1.7| 3.6 -0.8 2.8 1.1 0.42| 1.8 0.8 3000 343 5 193 5| 0.0 1.9 1.9| 5.7 -0.8 4.9 1.6 0.45| 2.1 1.0 4000 336 7 222 4| 0.0 2.2 2.2| 11.8 -0.8 11.0 2.7 0.48| 2.3 1.1 5000 331 10 259 5| 0.0 2.3 2.3| 16.9 -0.8 16.1 3.2 0.43| 2.4 1.0 6000 329 12 282 6| 0.0 2.4 2.4| 22.8 -0.8 22.0 3.7 0.39| 2.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251007.12.gif