UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 4 NOV 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 156 0 0 SFC 996 186 -17.5 -20.1 80 2.6 -17.9 0 0 255.9 256.1 255.5 258.0 0.78 2 992 217 -15.3 -18.5 76 3.2 -15.9 1 0 258.4 258.6 257.8 260.9 0.89 3 930 703 -19.3 -22.0 79 2.7 -19.7 9 3 259.2 259.3 258.0 261.1 0.70 4 925 743 -18.1 -20.4 82 2.3 -18.5 10 3 260.8 260.9 259.5 263.0 0.81 5 904 916 -15.7 -18.3 80 2.6 -16.2 13 4 265.0 265.2 263.0 267.8 1.00 6 896 983 -15.3 -18.3 78 3.0 -15.9 14 5 266.1 266.2 263.9 268.9 1.01 7 850 1381 -16.1 -23.1 55 7.0 -17.3 20 7 269.3 269.4 265.6 271.3 0.70 8 782 2004 -16.9 -33.9 21 17.0 -19.0 18 7 274.9 275.0 268.5 275.8 0.28 9 752 2296 -18.3 -34.3 23 16.0 -20.2 17 7 276.5 276.5 269.5 277.4 0.28 10 700 2824 -22.1 -37.1 24 15.0 -23.6 15 7 278.0 278.0 270.4 278.7 0.23 11 500 5220 -38.1 -53.1 19 15.0 -38.7 330 13 286.6 286.6 275.0 286.8 0.06 12 474 5583 -40.7 -55.7 18 15.0 -41.2 323 18 287.8 287.8 275.6 287.9 0.04 13 405 6638 -45.5 -58.5 22 13.0 -45.8 302 34 294.8 294.8 279.0 294.9 0.04 14 400 6720 -46.1 -59.1 22 13.0 -46.4 300 35 295.1 295.1 279.2 295.2 0.03 15 332 7942 -53.9 -66.9 19 13.0 -54.1 303 46 300.5 300.5 281.6 300.6 0.01 16 300 8590 -56.9 -68.9 21 12.0 -57.0 305 52 305.1 305.1 283.5 305.2 0.01 17 271 9232 -58.7 -70.7 20 12.0 -58.8 300 48 311.5 311.5 285.9 311.6 0.01 18 250 9740 -57.9 -69.9 20 12.0 -58.0 300 46 320.0 320.0 288.8 320.0 0.01 19 200 11160 -55.7 -67.7 21 12.0 -55.9 300 40 344.6 344.6 295.4 344.7 0.02 20 175 12011 -53.7 -66.7 19 13.0 -54.0 293 38 361.3 361.3 299.0 361.4 0.03 21 150 13000 -53.3 -68.3 14 15.0 -53.7 285 36 378.2 378.2 302.0 378.4 0.03 22 100 15600 -55.1 -74.1 8 19.0 -55.6 275 38 421.3 421.3 307.9 421.4 0.02 23 70 17870 -57.7 -78.7 5 21.0 -58.2 265 33 460.9 460.9 311.8 461.0 0.01 24 50 19980 -60.5 -82.5 4 22.0 -61.0 245 40 500.9 500.9 315.0 501.0 0.01 25 30 23130 -64.7 -86.7 3 22.0 -65.2 250 40 568.3 568.3 319.0 568.3 0.01 26 23 24756 -65.9 -87.9 3 22.0 -66.5 253 49 609.6 609.6 321.0 609.6 0.01 27 20 25610 -64.9 -86.9 3 22.0 -65.6 255 54 637.5 637.5 322.2 637.6 0.01 28 12 28749 -61.8 -84.5 3 22.7 -63.4 250 69 748.8 748.8 325.9 749.0 0.03 29 10 29881 -60.7 -83.7 3 23.0 -62.8 793.0 793.0 327.1 793.3 0.04 TRP 271 9232 -58.7 -70.7 20 12.0 -58.8 300 48 311.5 311.5 285.9 311.6 0.01 WND 12 28749 -61.8 -84.5 3 22.7 -63.4 250 69 748.8 748.8 325.9 749.0 0.03 Sounding variables and indices 1000-500 mb thick: 5064.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 36.17 % Est. max temperature: -3.86 C = 25.05 F Sfc-Lift cond lev (LCL): 954.54 mb = 506.45 m = 1661.58 ft T: -17.69 C 700-500 lapse rate: 6.68 C/km ThetaE index: 0.00 C Layer 996.0- 0.0 mb Conv cond level (CCL): 678.22 mb = 3049.06 m = 10003.34 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 5.39 C = 41.70 F Cap Strength: 14.56 C Lifted Index: 19.77 C Risk: None Lifted Index @300 mb: 30.18 C Lifted Index @700 mb: 14.56 C Showalter Index: 12.74 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 15.00 C K Index: -16.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.73 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 69778.74 J/kg Cap Strength: 19.68 C Lift Cond Lev (LCL): 903.37 mb = 920.97 m = 3021.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 7 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 ---------------------------------------------------------- 0 996 186 0 0 -0.0 -0.0 | 193 7 1.6 7.1 1 925 743 10 3 -0.5 -3.0 | 195 4 1.1 4.1 2 850 1381 20 7 -2.4 -6.6 | 124 1 -0.8 0.5 3 700 2824 15 7 -1.8 -6.8 | 150 0 -0.2 0.3 4 500 5220 330 13 6.5 -11.3 | 297 9 8.1 -4.2 5 400 6720 300 35 30.3 -17.5 | 288 34 31.9 -10.4 6 300 8590 305 52 42.6 -29.8 | 297 50 44.2 -22.7 7 271 9232 300 48 41.6 -24.0 | 291 46 43.2 -16.9 8 250 9740 300 46 39.8 -23.0 | 291 44 41.5 -15.9 9 200 11160 300 40 34.6 -20.0 | 290 38 36.3 -12.9 10 150 13000 285 36 34.8 -9.3 | 273 36 36.4 -2.2 11 100 15600 275 38 37.9 -3.3 | 265 40 39.5 3.8 12 70 17870 265 33 32.9 2.9 | 254 36 34.5 10.0 13 50 19980 245 40 36.3 16.9 | 238 45 37.9 24.0 14 30 23130 250 40 37.6 13.7 | 242 44 39.2 20.8 15 20 25610 255 54 52.2 14.0 | 249 58 53.8 21.1 Wind Parameters Mean winds (0-6000m): 342.9 at 9.7 knts Storm direction: 12.9 at 7.3 knts Shear (0-3000m) pos: 1.2 neg: 0.3 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 133.0 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -0.8 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 1.6 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.19 Bulk Shear: 9.64 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 10 1 193 6| 2.8 0.0 2.8| 0.5 -0.0 0.4 0.9 0.10| 2.8 0.3 1000 13 3 193 5| 3.0 0.0 3.0| 0.5 -0.5 -0.0 -0.0 -0.08| 3.0 -0.2 1500 17 4 188 3| 2.4 0.0 2.4| 0.5 -0.8 -0.3 -0.2 -0.20| 2.5 -0.5 2000 17 5 184 3| 1.8 0.1 1.9| 0.5 -0.8 -0.3 -0.2 -0.19| 1.9 -0.4 2500 17 5 182 2| 1.4 0.1 1.5| 0.5 -0.8 -0.3 -0.1 -0.17| 1.6 -0.3 3000 16 6 182 2| 1.2 0.3 1.5| 0.5 -0.8 -0.3 -0.1 -0.20| 1.6 -0.3 4000 9 6 219 1| 0.9 0.7 1.6| 0.5 -1.4 -0.9 -0.2 -0.19| 1.7 -0.3 5000 358 8 284 2| 0.7 1.0 1.7| 0.5 -4.5 -4.0 -0.8 -0.24| 1.8 -0.4 6000 343 10 296 5| 0.6 2.2 2.8| 2.1 -14.4 -12.3 -2.1 -0.16| 2.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251104.00.gif