UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 11 JAN 26 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 -26 0.2 -3.0 79 3.2 -1.0 135 11 272.0 272.5 271.2 280.1 3.00 1 1009 45 -0.7 -5.7 69 5.0 -2.4 133 12 271.8 272.2 270.2 278.5 2.47 2 1000 116 -1.7 -6.0 72 4.3 -3.1 130 13 271.5 271.9 270.0 278.1 2.44 3 965 399 -3.3 -5.9 82 2.6 -4.2 135 21 272.6 273.0 270.9 279.6 2.55 4 939 616 -1.7 -3.3 89 1.6 -2.3 138 28 276.4 276.9 274.1 285.2 3.19 5 926 727 -2.1 -6.1 74 4.0 -3.5 140 31 277.1 277.5 273.6 284.4 2.61 6 925 736 -1.7 -6.4 70 4.7 -3.4 140 31 277.6 278.0 273.9 284.7 2.56 7 895 1000 1.0 -11.0 40 12.0 -3.0 152 27 283.0 283.3 275.8 288.4 1.84 8 883 1108 0.8 -14.2 32 15.0 -3.8 156 26 283.9 284.1 275.7 288.1 1.44 9 850 1414 0.8 -9.2 47 10.0 -2.8 170 21 287.0 287.4 278.4 293.6 2.24 10 848 1433 0.6 -9.4 47 10.0 -3.0 171 21 287.0 287.4 278.3 293.5 2.21 11 841 1499 0.6 -10.4 43 11.0 -3.3 176 21 287.6 288.0 278.5 293.7 2.06 12 833 1576 1.2 -14.8 29 16.0 -3.9 181 21 289.1 289.3 278.4 293.5 1.45 13 817 1732 0.8 -26.2 11 27.0 -5.7 192 21 290.3 290.3 277.7 292.0 0.55 14 781 2093 -1.1 -11.1 47 10.0 -4.6 218 20 292.0 292.4 280.6 298.3 2.09 15 771 2195 -1.5 -10.5 50 9.0 -4.7 225 20 292.6 293.0 281.0 299.3 2.23 16 700 2957 -6.9 -11.9 67 5.0 -8.6 280 19 294.8 295.2 282.0 301.5 2.19 17 686 3114 -7.7 -12.6 68 4.9 -9.3 278 20 295.7 296.0 282.2 302.1 2.11 18 599 4155 -14.3 -18.7 69 4.4 -15.4 268 25 299.7 300.0 283.1 304.3 1.46 19 500 5500 -23.3 -31.3 48 8.0 -24.5 255 33 304.6 304.7 284.0 306.5 0.56 20 440 6421 -29.7 -40.7 34 11.0 -30.8 261 33 307.9 307.9 284.8 308.8 0.25 21 406 6987 -35.3 -49.3 23 14.0 -36.1 264 33 307.8 307.8 284.7 308.2 0.11 22 400 7090 -36.3 -50.3 22 14.0 -37.1 265 33 307.8 307.8 284.6 308.2 0.10 23 300 9010 -53.9 -61.9 37 8.0 -54.0 280 46 309.4 309.4 285.1 309.5 0.03 24 281 9428 -58.1 -65.1 40 7.0 -58.2 278 52 309.2 309.2 285.0 309.3 0.02 25 250 10160 -62.1 -69.1 39 7.0 -62.1 275 62 313.7 313.7 286.6 313.8 0.01 26 244 10310 -63.3 -70.3 38 7.0 -63.3 275 66 314.2 314.2 286.8 314.2 0.01 27 233 10592 -65.5 -72.5 37 7.0 -65.5 275 62 315.0 315.0 287.1 315.0 0.01 28 214 11117 -59.9 -67.9 34 8.0 -60.0 269 55 331.4 331.4 292.1 331.5 0.02 29 200 11540 -59.9 -67.9 34 8.0 -60.0 265 50 337.9 337.9 293.8 338.0 0.02 30 187 11960 -58.5 -66.5 35 8.0 -58.6 263 46 346.7 346.7 295.9 346.8 0.03 31 171 12527 -53.3 -62.3 33 9.0 -53.6 260 41 364.3 364.3 299.6 364.6 0.05 32 150 13360 -57.3 -67.3 27 10.0 -57.5 255 33 371.4 371.4 300.8 371.5 0.03 33 148 13445 -58.1 -68.1 27 10.0 -58.3 255 33 371.4 371.4 300.8 371.5 0.03 34 132 14170 -54.1 -66.1 22 12.0 -54.5 252 34 390.9 390.9 303.9 391.1 0.04 35 100 15940 -56.3 -71.3 14 15.0 -56.7 245 35 418.9 419.0 307.6 419.1 0.03 36 70 18180 -59.3 -76.3 9 17.0 -59.7 245 36 457.5 457.5 311.5 457.6 0.02 37 68 18360 -60.1 -77.1 9 17.0 -60.5 245 36 459.6 459.6 311.7 459.7 0.02 38 55 19686 -57.5 -76.5 7 19.0 -58.2 245 32 494.3 494.3 314.5 494.4 0.02 39 50 20280 -61.7 -79.7 7 18.0 -62.1 245 31 498.1 498.1 314.8 498.2 0.01 40 46 20791 -64.7 -83.7 6 19.0 -65.0 246 34 502.9 502.9 315.1 502.9 0.01 41 38 21972 -58.5 -78.5 6 20.0 -59.3 248 42 546.9 546.9 317.9 547.1 0.02 42 34 22665 -61.7 -80.7 6 19.0 -62.3 249 47 556.2 556.2 318.5 556.3 0.02 43 30 23440 -60.9 -80.9 5 20.0 -61.7 250 52 578.6 578.6 319.6 578.7 0.02 44 22 25375 -58.3 -79.3 5 21.0 -59.7 258 65 640.0 640.0 322.3 640.3 0.03 45 21 25666 -60.7 -81.7 5 21.0 -61.8 259 67 641.4 641.4 322.3 641.5 0.02 46 20 25970 -58.7 -79.7 5 21.0 -60.2 260 69 656.5 656.5 322.9 656.8 0.03 47 17 26997 -56.3 -78.3 5 22.0 -58.4 695.4 695.4 324.3 695.9 0.05 TRP 233 10592 -65.5 -72.5 37 7.0 -65.5 275 62 315.0 315.0 287.1 315.0 0.01 WND 244 10310 -63.3 -70.3 38 7.0 -63.3 275 66 314.2 314.2 286.8 314.2 0.01 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 1016.00 mb = -10.57 m = -34.67 ft Freezing level: 906.11 mb = 902.02 m = 2959.34 ft Freezing level: 801.84 mb = 1883.92 m = 6180.77 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 58.33 % Est. max temperature: 13.58 C = 56.44 F Sfc-Lift cond lev (LCL): 968.36 mb = 371.62 m = 1219.22 ft T: -3.14 C 700-500 lapse rate: 6.45 C/km ThetaE index: 2.00 C Layer 1009.0- 965.0 mb Conv cond level (CCL): 648.28 mb = 3548.22 m = 11641.01 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 25.74 C = 78.32 F Cap Strength: 17.29 C Lifted Index: 19.75 C Risk: None Lifted Index @300 mb: 20.08 C Lifted Index @700 mb: 14.94 C Showalter Index: 10.28 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 14.10 C K Index: 9.90 Risk: None Sweat Index: 224.52 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.27 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 58799.64 J/kg Cap Strength: 19.54 C Lift Cond Lev (LCL): 917.94 mb = 797.25 m = 2615.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 18 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 -26 135 11 -7.8 7.8 | 105 27 -26.0 6.7 1 1000 116 130 13 -10.0 8.4 | 105 29 -28.2 7.3 2 925 736 140 31 -19.9 23.7 | 121 44 -38.1 22.7 3 850 1414 170 21 -3.6 20.7 | 132 29 -21.9 19.6 4 700 2957 280 19 18.7 -3.3 | 353 4 0.5 -4.3 5 500 5500 255 33 31.9 8.5 | 241 16 13.7 7.5 6 400 7090 265 33 32.9 2.9 | 263 15 14.7 1.8 7 300 9010 280 46 45.3 -8.0 | 288 29 27.1 -9.0 8 250 10160 275 62 61.8 -5.4 | 278 44 43.6 -6.4 9 244 10310 275 66 65.7 -5.8 | 278 48 47.5 -6.8 10 233 10592 275 62 61.8 -5.4 | 278 44 43.6 -6.4 11 200 11540 265 50 49.8 4.4 | 264 32 31.6 3.3 12 150 13360 255 33 31.9 8.5 | 241 16 13.7 7.5 13 100 15940 245 35 31.7 14.8 | 224 19 13.5 13.7 14 70 18180 245 36 32.6 15.2 | 225 20 14.4 14.2 15 50 20280 245 31 28.1 13.1 | 219 16 9.9 12.1 16 30 23440 250 52 48.9 17.8 | 241 35 30.7 16.7 17 20 25970 260 69 68.0 12.0 | 258 51 49.7 10.9 Wind Parameters Mean winds (0-6000m): 236.7 at 24.3 knts Storm direction: 266.7 at 18.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -112.5 deg Storm rel helicity (0-3000m) pos: 256.4 neg: 0.0 tot: 256.4 m^2/s^2 ave: 85.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 6.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.20 Bulk Shear: 138.22 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 ------------------------------------------------------------------------------- 500 133 16 109 32| 12.7 0.0 12.7| 51.1 0.0 51.1 102.2 0.45| 13.1 5.9 1000 139 22 116 36| 8.8 0.0 8.8|140.4 0.0 140.4 140.4 0.54| 13.3 7.2 1500 146 23 120 36| 4.9 0.0 4.9|184.2 0.0 184.2 122.8 0.50| 13.0 6.5 2000 155 22 125 34| 5.2 0.0 5.2|234.9 0.0 234.9 117.5 0.53| 13.0 6.9 2500 165 22 130 31| 5.3 0.0 5.3|252.6 0.0 252.6 101.0 0.51| 13.0 6.6 3000 171 21 133 30| 4.9 0.0 4.9|256.4 0.0 256.4 85.5 0.51| 12.9 6.6 4000 200 21 151 22| 3.7 0.9 4.6|256.4 -7.7 248.8 62.2 0.40| 10.5 4.2 5000 226 23 173 15| 3.0 1.4 4.4|256.4 -18.4 238.1 47.6 0.32| 9.2 2.9 6000 237 24 190 12| 2.6 1.5 4.1|262.8 -25.9 236.9 39.5 0.29| 8.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260111.12.gif