UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 18 OCT 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 ------------------------------------------------------------------------------- SFC 1012 193 -6.5 -11.2 69 4.7 -7.8 240 1 265.7 266.0 264.7 270.1 1.60 1 1000 286 -7.5 -11.4 74 3.9 -8.5 210 7 265.6 265.9 264.6 270.0 1.60 2 970 522 -9.1 -13.3 72 4.2 -10.1 222 11 266.4 266.6 264.8 270.2 1.41 3 945 725 -7.3 -10.9 75 3.6 -8.3 232 14 270.2 270.5 268.0 275.0 1.76 4 925 891 -8.5 -12.4 73 3.9 -9.5 240 17 270.6 270.9 268.0 275.0 1.59 5 886 1222 -11.3 -14.7 76 3.4 -12.1 255 17 271.1 271.3 268.0 274.9 1.38 6 875 1318 -11.5 -14.9 76 3.4 -12.3 260 17 271.8 272.1 268.5 275.7 1.37 7 850 1539 -12.1 -16.7 69 4.6 -13.2 270 17 273.5 273.7 269.2 276.9 1.22 8 828 1740 -10.5 -18.5 52 8.0 -12.3 282 16 277.2 277.4 271.4 280.3 1.07 9 801 1995 -11.5 -26.5 28 15.0 -14.2 298 14 278.8 278.9 271.4 280.5 0.55 10 744 2558 -14.1 -20.1 60 6.0 -15.4 332 10 281.9 282.1 274.0 285.0 1.04 11 700 3019 -15.5 -26.5 38 11.0 -17.4 360 7 285.3 285.4 275.2 287.3 0.63 12 680 3237 -16.5 -32.5 24 16.0 -18.8 2 8 286.6 286.6 275.5 287.8 0.37 13 618 3950 -19.9 -37.9 19 18.0 -22.0 9 13 290.6 290.7 277.3 291.4 0.24 14 500 5490 -29.7 -46.7 18 17.0 -30.9 25 23 296.8 296.8 280.1 297.2 0.11 15 450 6232 -34.9 -53.9 13 19.0 -35.8 34 30 299.4 299.4 281.1 299.6 0.06 16 400 7040 -42.1 -60.1 12 18.0 -42.6 45 38 300.3 300.3 281.5 300.4 0.03 17 310 8721 -55.7 -69.7 16 14.0 -55.8 45 49 304.0 304.0 283.0 304.0 0.01 18 300 8930 -56.3 -70.3 16 14.0 -56.4 45 50 306.0 306.0 283.8 306.0 0.01 19 252 10021 -62.3 -75.3 16 13.0 -62.4 40 56 312.7 312.7 286.3 312.8 0.01 20 251 10045 -62.3 -75.3 16 13.0 -62.4 40 56 313.1 313.1 286.4 313.1 0.01 21 250 10070 -62.3 -75.3 16 13.0 -62.4 40 56 313.4 313.4 286.5 313.5 0.01 22 200 11460 -59.1 -72.1 17 13.0 -59.2 45 38 339.2 339.2 294.1 339.2 0.01 23 191 11748 -57.7 -70.7 18 13.0 -57.9 44 35 345.9 345.9 295.7 346.0 0.01 24 150 13270 -57.1 -71.1 15 14.0 -57.3 40 19 371.7 371.7 300.9 371.8 0.02 25 102 15705 -58.3 -75.3 10 17.0 -58.6 21 11 412.7 412.7 306.9 412.8 0.01 26 100 15830 -57.9 -74.9 10 17.0 -58.3 20 11 415.9 415.9 307.2 415.9 0.01 27 70 18070 -58.9 -77.9 7 19.0 -59.3 50 7 458.4 458.4 311.6 458.5 0.01 28 50 20190 -57.7 -77.7 6 20.0 -58.4 290 7 507.5 507.5 315.5 507.6 0.02 29 35 22442 -57.5 -79.5 4 22.0 -58.5 255 14 562.5 562.5 318.8 562.7 0.02 30 30 23420 -55.7 -78.7 4 23.0 -57.1 240 17 592.8 592.8 320.3 593.0 0.03 31 20 26030 -51.3 -76.3 4 25.0 -54.3 230 23 679.1 679.2 323.7 679.6 0.06 32 19 26365 -49.7 -74.7 4 25.0 -53.3 694.2 694.2 324.3 694.8 0.08 33 16 27483 -52.3 -77.3 3 25.0 -55.6 720.6 720.7 325.1 721.2 0.06 34 13 28849 -44.7 -70.7 4 26.0 -51.2 791.0 791.2 327.1 793.1 0.21 35 12 29383 -46.3 -72.3 4 26.0 -52.5 803.7 803.8 327.4 805.5 0.18 TRP 252 10021 -62.3 -75.3 16 13.0 -62.4 40 56 312.7 312.7 286.3 312.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 40.76 % Est. max temperature: 0.46 C = 32.83 F Sfc-Lift cond lev (LCL): 939.01 mb = 774.26 m = 2540.19 ft T: -7.66 C 700-500 lapse rate: 5.75 C/km ThetaE index: 0.11 C Layer 1000.0- 970.0 mb Conv cond level (CCL): 686.72 mb = 3163.11 m = 10377.54 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 13.98 C = 57.16 F Cap Strength: 16.58 C Lifted Index: 20.26 C Risk: None Lifted Index @300 mb: 23.78 C Lifted Index @700 mb: 13.02 C Showalter Index: 16.63 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 13.00 C K Index: -10.10 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.25 J/kg Max Up Vert Vel: 7.25 m/s Conv Inhibition (B-): 72305.55 J/kg Cap Strength: 20.16 C Lift Cond Lev (LCL): 902.07 mb = 1084.03 m = 3556.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 at 12 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 1012 193 240 1 0.9 0.5 | 206 12 5.3 11.1 1 1000 286 210 7 3.5 6.1 | 205 19 8.0 16.7 2 925 891 240 17 14.7 8.5 | 225 27 19.2 19.1 3 850 1539 270 17 17.0 -0.0 | 244 24 21.5 10.6 4 700 3019 360 7 -0.0 -7.0 | 231 6 4.5 3.6 5 500 5490 25 23 -9.7 -20.8 | 27 11 -5.3 -10.2 6 400 7040 45 38 -26.9 -26.9 | 54 28 -22.4 -16.2 7 300 8930 45 50 -35.4 -35.4 | 51 40 -30.9 -24.7 8 252 10021 40 56 -36.0 -42.9 | 44 45 -31.5 -32.3 9 250 10070 40 56 -36.0 -42.9 | 44 45 -31.5 -32.3 10 200 11460 45 38 -26.9 -26.9 | 54 28 -22.4 -16.2 11 150 13270 40 19 -12.2 -14.6 | 63 9 -7.8 -3.9 12 100 15830 20 11 -3.8 -10.3 | 246 1 0.7 0.3 13 70 18070 50 7 -5.4 -4.5 | 172 6 -0.9 6.1 14 50 20190 290 7 6.6 -2.4 | 233 14 11.0 8.2 15 30 23420 240 17 14.7 8.5 | 225 27 19.2 19.1 16 20 26030 230 23 17.6 14.8 | 221 34 22.1 25.4 Wind Parameters Mean winds (0-6000m): 352.7 at 15.4 knts Storm direction: 22.7 at 11.5 knts Shear (0-3000m) pos: 3.4 neg: 2.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 33.6 deg Storm rel helicity (0-3000m) pos: 137.0 neg: -6.5 tot: 130.5 m^2/s^2 ave: 43.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 66.50 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 ------------------------------------------------------------------------------- 500 223 9 212 20| 0.0 13.1 13.1| 26.7 0.0 26.7 53.4 0.33| 14.2 4.7 1000 237 13 221 23| 3.7 6.6 10.2| 77.2 0.0 77.2 77.2 0.54| 11.4 6.1 1500 248 14 228 24| 4.3 4.4 8.7|117.1 0.0 117.1 78.1 0.61| 10.2 6.2 2000 259 14 234 23| 4.3 3.3 7.6|135.1 0.0 135.1 67.6 0.57| 9.8 5.6 2500 265 14 236 21| 3.9 2.6 6.5|136.3 -2.1 134.1 53.7 0.47| 9.2 4.4 3000 268 13 237 20| 3.4 2.2 5.6|137.0 -6.5 130.5 43.5 0.39| 8.4 3.3 4000 290 12 248 17| 3.4 1.6 5.1|142.7 -6.5 136.2 34.1 0.45| 7.2 3.3 5000 324 13 271 12| 3.5 1.3 4.8|150.2 -6.5 143.7 28.7 0.47| 6.5 3.1 6000 353 15 306 8| 3.7 1.1 4.8|167.5 -6.5 161.1 26.8 0.47| 6.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251018.00.gif