UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 9 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 220 260 3 SFC 992 285 1.8 -1.8 77 3.6 0.4 260 3 275.6 276.1 273.9 284.8 3.37 2 982 367 7.0 3.2 77 3.8 5.2 264 4 281.6 282.4 279.2 295.2 4.90 3 974 435 9.2 4.5 72 4.7 6.8 267 6 284.5 285.4 281.2 299.7 5.42 4 945 685 8.6 -1.4 49 10.0 4.1 277 10 286.3 287.0 279.9 296.8 3.65 5 925 862 7.4 -3.6 46 11.0 2.7 285 13 286.9 287.4 279.6 296.0 3.16 6 879 1279 3.8 -8.2 41 12.0 -0.7 282 12 287.4 287.8 278.7 294.2 2.34 7 850 1551 3.4 -11.6 32 15.0 -1.9 280 11 289.7 290.0 279.2 295.2 1.85 8 817 1871 2.6 -15.4 25 18.0 -3.3 284 11 292.2 292.4 279.8 296.5 1.41 9 811 1931 2.4 -16.6 23 19.0 -3.6 285 11 292.6 292.8 279.8 296.5 1.29 10 700 3101 -6.1 -17.1 41 11.0 -9.3 300 11 295.7 296.0 281.4 300.2 1.43 11 633 3878 -11.3 -21.3 43 10.0 -13.8 304 14 298.4 298.6 282.1 301.9 1.10 12 602 4263 -11.1 -20.1 47 9.0 -13.5 307 15 303.0 303.2 284.2 307.1 1.29 13 570 4679 -13.9 -21.9 51 8.0 -15.9 309 17 304.5 304.7 284.7 308.2 1.16 14 500 5660 -20.1 -36.1 23 16.0 -22.5 315 21 308.5 308.6 285.2 309.8 0.35 15 485 5885 -21.5 -39.5 18 18.0 -23.8 316 23 309.5 309.6 285.5 310.4 0.26 16 434 6696 -26.5 -43.5 19 17.0 -28.3 318 30 313.2 313.2 286.7 313.8 0.19 17 400 7280 -31.3 -44.3 27 13.0 -32.4 320 35 314.3 314.3 287.1 315.0 0.19 18 300 9250 -46.9 -59.9 21 13.0 -47.3 305 31 319.3 319.3 288.5 319.4 0.04 19 286 9563 -49.7 -62.7 20 13.0 -50.0 298 28 319.6 319.6 288.6 319.8 0.03 20 250 10430 -54.3 -65.3 25 11.0 -54.5 280 21 325.3 325.3 290.4 325.4 0.02 21 200 11830 -63.5 -73.5 24 10.0 -63.6 285 19 332.2 332.2 292.3 332.2 0.01 22 195 11985 -64.1 -74.1 24 10.0 -64.2 285 21 333.7 333.7 292.7 333.7 0.01 23 190 12145 -62.1 -72.1 25 10.0 -62.2 288 22 339.4 339.4 294.1 339.4 0.01 24 150 13620 -58.5 -68.5 27 10.0 -58.7 315 35 369.3 369.3 300.5 369.4 0.03 25 128 14617 -57.1 -68.1 24 11.0 -57.3 315 35 388.9 389.0 303.6 389.1 0.03 26 100 16170 -58.5 -70.5 20 12.0 -58.8 315 36 414.7 414.7 307.1 414.8 0.03 27 70 18400 -59.9 -73.9 14 14.0 -60.3 325 25 456.2 456.2 311.4 456.4 0.02 28 50 20490 -62.5 -77.5 12 15.0 -62.9 325 27 496.2 496.2 314.7 496.3 0.02 29 49 20615 -62.7 -77.7 12 15.0 -63.1 325 27 498.6 498.6 314.8 498.7 0.02 30 30 23650 -62.3 -79.3 9 17.0 -63.0 330 21 574.8 574.8 319.4 575.0 0.02 31 20 26150 -61.3 -79.3 7 18.0 -62.4 310 21 648.5 648.6 322.6 648.8 0.04 32 19 26469 -61.5 -78.5 9 17.0 -62.6 310 21 657.5 657.5 323.0 657.9 0.04 33 14 28380 -58.5 -77.5 7 19.0 -60.4 310 24 727.7 727.7 325.3 728.3 0.07 34 11 29915 -53.7 -73.7 7 20.0 -57.3 310 26 797.1 797.1 327.2 798.7 0.16 35 10 30530 -52.9 -73.9 6 21.0 -57.1 310 27 822.1 822.2 327.8 823.8 0.17 36 9.5 30861 -52.9 -73.9 6 21.0 -57.2 834.2 834.3 328.1 836.1 0.18 TRP 195 11985 -64.1 -74.1 24 10.0 -64.2 285 21 333.7 333.7 292.7 333.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 779.66 mb = 2261.31 m = 7418.92 ft Wetbulb zero: 888.87 mb = 1187.56 m = 3896.14 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 40.55 % Est. max temperature: 16.48 C = 61.66 F Sfc-Lift cond lev (LCL): 937.99 mb = 746.86 m = 2450.31 ft T: 8.18 C 700-500 lapse rate: 5.47 C/km ThetaE index: 5.43 C Layer 945.0- 850.0 mb Conv cond level (CCL): 716.04 mb = 2920.87 m = 9582.79 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 21.43 C = 70.58 F Cap Strength: 9.81 C Lifted Index: 11.67 C Risk: None Lifted Index @300 mb: 16.54 C Lifted Index @700 mb: 5.66 C Showalter Index: 12.22 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 8.50 C K Index: 0.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.19 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 53508.63 J/kg Cap Strength: 11.45 C Lift Cond Lev (LCL): 826.73 mb = 1775.64 m = 5825.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 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 ---------------------------------------------------------- 0 992 285 260 3 3.0 0.5 | 169 10 -1.9 10.1 1 925 862 285 13 12.6 -3.4 | 231 10 7.7 6.3 2 850 1551 280 11 10.8 -1.9 | 218 10 6.0 7.7 3 700 3101 300 11 9.5 -5.5 | 229 6 4.7 4.1 4 500 5660 315 21 14.8 -14.8 | 298 11 10.0 -5.2 5 400 7280 320 35 22.5 -26.8 | 314 25 17.6 -17.2 6 300 9250 305 31 25.4 -17.8 | 292 22 20.5 -8.2 7 250 10430 280 21 20.7 -3.6 | 249 17 15.8 6.0 8 200 11830 285 19 18.4 -4.9 | 251 14 13.5 4.7 9 195 11985 285 21 20.3 -5.4 | 255 16 15.4 4.2 10 150 13620 315 35 24.7 -24.7 | 307 25 19.9 -15.1 11 100 16170 315 36 25.5 -25.5 | 308 26 20.6 -15.8 12 70 18400 325 25 14.3 -20.5 | 319 14 9.5 -10.9 13 50 20490 325 27 15.5 -22.1 | 320 16 10.6 -12.5 14 30 23650 330 21 10.5 -18.2 | 327 10 5.6 -8.6 15 20 26150 310 21 16.1 -13.5 | 289 12 11.2 -3.9 16 10 30530 310 27 20.7 -17.4 | 296 18 15.8 -7.7 Wind Parameters Mean winds (0-6000m): 303.2 at 14.4 knts Storm direction: 333.2 at 10.8 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 66.1 deg Storm rel helicity (0-3000m) pos: 31.8 neg: -5.5 tot: 26.3 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.83 Bulk Shear: 8.92 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 ------------------------------------------------------------------------------- 500 280 7 196 9| 9.2 0.0 9.2| 23.7 0.0 23.7 47.5 1.00| 9.4 9.4 1000 282 10 212 9| 4.7 0.0 4.7| 27.5 -3.4 24.0 24.0 0.78| 6.1 4.8 1500 282 10 215 9| 2.9 0.0 2.9| 28.0 -5.5 22.5 15.0 0.65| 4.5 3.0 2000 283 10 216 9| 2.2 0.0 2.2| 29.2 -5.5 23.7 11.8 0.63| 3.7 2.4 2500 285 11 218 9| 1.8 0.0 1.8| 30.1 -5.5 24.6 9.8 0.61| 3.2 2.0 3000 287 11 220 8| 1.7 0.0 1.7| 31.8 -5.5 26.3 8.8 0.62| 3.0 1.8 4000 292 11 227 8| 1.8 0.0 1.8| 38.9 -5.5 33.3 8.3 0.68| 2.7 1.9 5000 298 13 240 7| 1.8 0.0 1.8| 47.0 -5.5 41.4 8.3 0.70| 2.6 1.9 6000 303 14 256 7| 2.1 0.0 2.1| 57.8 -5.5 52.3 8.7 0.65| 2.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251009.00.gif