UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 9 NOV 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 38 SFC 969 290 -0.7 -1.6 94 0.9 -1.0 75 3 274.9 275.5 273.7 284.5 3.50 2 925 659 -3.3 -4.9 89 1.6 -3.9 65 15 275.9 276.4 273.4 283.9 2.87 3 921 693 -3.5 -5.0 89 1.5 -4.0 67 15 276.1 276.6 273.5 284.0 2.86 4 894 929 -1.7 -3.0 91 1.3 -2.2 81 13 280.3 280.9 276.6 289.9 3.42 5 850 1329 -3.7 -5.1 90 1.4 -4.2 105 11 282.3 282.8 277.2 291.0 3.07 6 700 2836 -13.1 -15.2 84 2.1 -13.7 95 7 288.0 288.3 278.2 293.0 1.67 7 554 4580 -23.9 -26.9 76 3.0 -24.4 337 10 295.1 295.3 280.3 297.6 0.76 8 500 5320 -29.7 -33.1 72 3.4 -30.1 285 11 296.8 296.9 280.6 298.4 0.47 9 400 6860 -42.9 -46.4 68 3.5 -43.0 250 19 299.2 299.3 281.2 299.8 0.15 10 342 7896 -51.5 -54.8 68 3.3 -51.6 253 25 301.3 301.3 282.0 301.5 0.07 11 310 8530 -54.3 -58.0 64 3.7 -54.4 255 29 305.9 305.9 283.8 306.1 0.05 12 300 8740 -53.7 -57.5 63 3.8 -53.8 265 29 309.7 309.7 285.2 309.9 0.05 13 250 9910 -52.7 -56.9 60 4.2 -52.8 280 31 327.7 327.7 291.2 328.0 0.07 14 202 11286 -52.5 -57.5 55 5.0 -52.7 290 36 348.6 348.7 296.4 349.0 0.08 15 200 11350 -52.7 -58.7 48 6.0 -52.9 290 36 349.3 349.3 296.5 349.6 0.07 16 150 13200 -55.1 -62.1 42 7.0 -55.3 290 40 375.1 375.2 301.5 375.4 0.06 17 100 15760 -60.1 -69.1 30 9.0 -60.3 295 44 411.6 411.6 306.7 411.8 0.03 18 79 17212 -64.5 -73.5 28 9.0 -64.7 298 45 431.2 431.2 309.0 431.3 0.02 19 70 17950 -64.5 -73.5 28 9.0 -64.7 300 46 446.4 446.4 310.5 446.5 0.03 20 50 19990 -67.5 -76.5 27 9.0 -67.7 295 42 484.4 484.4 313.8 484.6 0.02 21 30 23050 -70.5 -79.5 25 9.0 -70.7 290 42 552.4 552.5 318.2 552.6 0.02 22 28 23459 -71.3 -80.3 25 9.0 -71.5 561.2 561.2 318.7 561.4 0.02 TRP 310 8530 -54.3 -58.0 64 3.7 -54.4 255 29 305.9 305.9 283.8 306.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 83.35 % Est. max temperature: 7.69 C = 45.84 F Sfc-Lift cond lev (LCL): 955.30 mb = 402.72 m = 1321.24 ft T: -1.50 C 700-500 lapse rate: 6.68 C/km ThetaE index: 0.62 C Layer 925.0- 921.0 mb Conv cond level (CCL): 828.47 mb = 1528.16 m = 5013.60 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 7.35 C = 45.23 F Cap Strength: 8.48 C Lifted Index: 9.19 C Risk: None Lifted Index @300 mb: 16.48 C Lifted Index @700 mb: 4.87 C Showalter Index: 5.79 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 24.60 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.76 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 41744.98 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 898.98 mb = 885.09 m = 2903.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 at 8 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 ---------------------------------------------------------- 0 969 290 75 3 -2.9 -0.8 | 279 5 4.7 -0.8 1 925 659 65 15 -13.6 -6.3 | 43 9 -6.0 -6.3 2 850 1329 105 11 -10.6 2.8 | 134 4 -3.0 2.8 3 700 2836 95 7 -7.0 0.6 | 228 1 0.7 0.6 4 500 5320 285 11 10.6 -2.8 | 279 18 18.3 -2.8 5 400 6860 250 19 17.9 6.5 | 256 26 25.5 6.5 6 310 8530 255 29 28.0 7.5 | 258 36 35.7 7.5 7 300 8740 265 29 28.9 2.5 | 266 37 36.5 2.5 8 250 9910 280 31 30.5 -5.4 | 278 39 38.2 -5.4 9 200 11350 290 36 33.8 -12.3 | 287 43 41.5 -12.3 10 150 13200 290 40 37.6 -13.7 | 287 47 45.2 -13.7 11 100 15760 295 44 39.9 -18.6 | 291 51 47.5 -18.6 12 70 17950 300 46 39.8 -23.0 | 296 53 47.5 -23.0 13 50 19990 295 42 38.1 -17.7 | 291 49 45.7 -17.7 14 30 23050 290 42 39.5 -14.4 | 287 49 47.1 -14.4 Wind Parameters Mean winds (0-6000m): 60.0 at 10.2 knts Storm direction: 90.0 at 7.6 knts Shear (0-3000m) pos: 1.2 neg: 2.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -0.0 tot: 20.7 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 126.04 Bulk Shear: 0.24 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 67 10 26 4| 0.0 11.5 11.5| 10.2 0.0 10.2 20.4 0.68| 14.3 9.8 1000 77 12 54 5| 3.7 5.8 9.5| 19.1 0.0 19.1 19.1 0.75| 10.9 8.2 1500 85 11 74 4| 2.5 3.5 5.9| 19.8 0.0 19.8 13.2 0.73| 7.8 5.7 2000 88 11 85 3| 1.8 2.4 4.2| 20.0 0.0 20.0 10.0 0.70| 6.3 4.4 2500 90 10 91 2| 1.5 1.8 3.2| 20.3 0.0 20.3 8.1 0.71| 5.3 3.8 3000 89 10 86 2| 1.2 2.0 3.2| 20.7 -0.0 20.7 6.9 0.67| 5.1 3.4 4000 78 9 38 2| 0.9 2.0 2.9| 20.7 -11.1 9.6 2.4 0.39| 5.2 2.0 5000 81 10 49 2| 0.7 1.4 2.2| 20.7 -55.9 -35.2 -7.0 0.09| 5.4 0.5 6000 60 10 13 5| 0.6 1.4 2.0| 20.7 -86.4 -65.7 -11.0 -0.01| 5.1 -0.0 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251109.00.gif