UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 8 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 1020 -22 2.6 1.4 92 1.2 2.1 90 7 274.2 274.9 274.2 285.4 4.15 1 1016 9 1.8 -2.2 75 4.0 0.3 92 7 273.7 274.2 272.6 282.4 3.20 2 1000 137 1.0 -2.1 80 3.1 -0.2 100 5 274.1 274.7 272.9 283.1 3.27 3 990 218 0.6 -1.8 84 2.4 -0.3 105 5 274.5 275.1 273.3 283.8 3.38 4 968 399 3.8 2.4 91 1.4 3.1 117 6 279.5 280.3 277.9 292.5 4.70 5 961 458 3.6 2.5 93 1.1 3.1 120 6 279.9 280.7 278.2 293.0 4.76 6 925 766 1.2 -1.7 81 2.9 -0.0 140 7 280.5 281.2 277.0 290.7 3.65 7 910 898 0.6 -2.7 79 3.3 -0.7 170 7 281.2 281.8 277.1 290.9 3.44 8 860 1350 -2.9 -4.8 87 1.9 -3.6 274 5 282.2 282.7 277.2 291.0 3.11 9 856 1387 -1.5 -3.4 87 1.9 -2.3 282 5 284.0 284.6 278.6 293.9 3.47 10 850 1443 0.4 -3.1 77 3.5 -1.1 295 5 286.6 287.2 279.9 296.8 3.58 11 834 1597 5.4 -3.6 52 9.0 1.4 290 5 293.4 294.0 282.9 303.8 3.51 12 819 1746 4.8 -9.2 35 14.0 -0.6 285 5 294.3 294.7 281.9 301.3 2.32 13 800 1937 4.0 -9.0 38 13.0 -1.1 279 6 295.4 295.8 282.5 302.7 2.42 14 726 2719 -1.9 -12.9 43 11.0 -5.7 254 7 297.3 297.6 282.7 303.3 1.95 15 700 3009 -3.7 -21.7 23 18.0 -8.6 245 7 298.4 298.6 282.0 301.5 0.96 16 695 3065 -3.9 -23.9 19 20.0 -9.0 245 7 298.8 298.9 281.9 301.4 0.80 17 687 3156 -4.5 -23.5 21 19.0 -9.4 245 7 299.1 299.3 282.1 301.8 0.84 18 564 4669 -17.1 -26.1 46 9.0 -18.9 245 11 301.6 301.8 283.1 304.3 0.81 19 512 5386 -22.1 -33.1 36 11.0 -23.7 245 13 304.0 304.1 283.6 305.6 0.46 20 500 5560 -22.9 -34.9 33 12.0 -24.6 245 13 305.1 305.2 284.0 306.5 0.39 21 457 6211 -28.1 -44.1 20 16.0 -29.6 251 15 306.6 306.6 284.2 307.2 0.17 22 400 7150 -35.7 -49.7 22 14.0 -36.5 260 19 308.6 308.6 284.9 309.0 0.10 23 379 7522 -39.1 -55.1 17 16.0 -39.8 265 21 308.9 308.9 285.0 309.1 0.06 24 301 9068 -48.1 -64.1 14 16.0 -48.4 285 31 317.3 317.3 287.9 317.3 0.02 25 300 9090 -48.1 -64.1 14 16.0 -48.4 285 31 317.6 317.6 288.0 317.6 0.02 26 250 10270 -56.3 -71.3 14 15.0 -56.5 270 27 322.4 322.4 289.5 322.4 0.01 27 234 10690 -58.5 -73.5 13 15.0 -58.6 265 27 325.2 325.2 290.3 325.2 0.01 28 224 10966 -57.7 -72.7 13 15.0 -57.9 262 29 330.5 330.5 291.9 330.5 0.01 29 205 11525 -59.5 -74.5 13 15.0 -59.6 257 32 336.2 336.2 293.4 336.2 0.01 30 200 11680 -58.9 -73.9 13 15.0 -59.0 255 33 339.5 339.5 294.2 339.5 0.01 31 183 12240 -55.9 -71.9 12 16.0 -56.1 258 36 353.1 353.1 297.3 353.2 0.01 32 152 13407 -60.3 -76.3 11 16.0 -60.4 265 43 364.8 364.8 299.6 364.8 0.01 33 150 13490 -59.7 -75.7 11 16.0 -59.9 265 44 367.2 367.2 300.1 367.3 0.01 34 100 16000 -61.9 -79.9 7 18.0 -62.1 270 52 408.1 408.1 306.3 408.2 0.01 35 87 16873 -58.5 -78.5 6 20.0 -58.9 266 51 431.5 431.5 309.0 431.6 0.01 36 70 18240 -60.5 -80.5 6 20.0 -60.9 260 50 455.0 455.0 311.3 455.0 0.01 37 63 18886 -64.3 -84.3 5 20.0 -64.6 263 52 460.5 460.5 311.8 460.5 0.01 38 50 20320 -56.3 -77.3 5 21.0 -57.2 270 56 510.8 510.8 315.7 510.9 0.02 39 45 20987 -58.5 -80.5 4 22.0 -59.2 267 56 521.1 521.1 316.4 521.2 0.01 40 40 21732 -56.1 -78.1 5 22.0 -57.2 263 57 545.0 545.0 317.8 545.1 0.02 41 35 22573 -60.9 -81.9 5 21.0 -61.6 260 57 553.7 553.7 318.3 553.8 0.01 42 32 23143 -51.5 -74.5 5 23.0 -53.5 257 58 593.2 593.2 320.3 593.6 0.05 43 30 23560 -53.9 -76.9 4 23.0 -55.6 255 58 597.7 597.7 320.5 598.0 0.04 44 27 24233 -56.5 -78.5 5 22.0 -57.9 254 60 608.7 608.7 321.0 608.9 0.03 45 25 24728 -50.5 -74.5 4 24.0 -53.2 253 62 639.5 639.5 322.3 640.0 0.06 46 20 26170 -54.7 -77.7 4 23.0 -56.9 250 66 668.7 668.8 323.4 669.1 0.05 47 18 26850 -50.9 -73.9 5 23.0 -54.2 701.2 701.2 324.5 702.0 0.10 48 14 28474 -54.3 -77.3 4 23.0 -57.3 741.9 741.9 325.7 742.6 0.07 49 11 30072 -39.3 -65.3 5 26.0 -48.9 849.4 849.7 328.5 855.1 0.53 TRP 234 10690 -58.5 -73.5 13 15.0 -58.6 265 27 325.2 325.2 290.3 325.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 901.43 mb = 975.16 m = 3199.31 ft Freezing level: 851.26 mb = 1431.14 m = 4695.27 ft Freezing level: 749.83 mb = 2467.42 m = 8095.10 ft Wetbulb zero: 1007.33 mb = 78.26 m = 256.74 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 49.10 % Est. max temperature: 10.43 C = 50.77 F Sfc-Lift cond lev (LCL): 1001.10 mb = 128.13 m = 420.38 ft T: 1.06 C 700-500 lapse rate: 7.53 C/km ThetaE index: 2.97 C Layer 1016.0-1000.0 mb Conv cond level (CCL): 881.09 mb = 1155.79 m = 3791.91 ft Mean mixing ratio: 3.92 g/kg Conv temperature: 10.22 C = 50.40 F Cap Strength: 13.74 C Lifted Index: 14.46 C Risk: None Lifted Index @300 mb: 20.61 C Lifted Index @700 mb: 12.92 C Showalter Index: 8.31 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.80 C K Index: 2.20 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.04 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 58619.21 J/kg Cap Strength: 14.05 C Lift Cond Lev (LCL): 936.56 mb = 665.77 m = 2184.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 6 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 1020 -22 90 7 -7.0 0.0 | 91 13 -13.2 0.3 1 1000 137 100 5 -4.9 0.9 | 96 11 -11.1 1.2 2 925 766 140 7 -4.5 5.4 | 118 12 -10.7 5.7 3 850 1443 295 5 4.5 -2.1 | 44 2 -1.7 -1.8 4 700 3009 245 7 6.3 3.0 | 182 3 0.1 3.3 5 500 5560 245 13 11.8 5.5 | 224 8 5.6 5.8 6 400 7150 260 19 18.7 3.3 | 254 13 12.5 3.6 7 300 9090 285 31 29.9 -8.0 | 288 25 23.7 -7.7 8 250 10270 270 27 27.0 -0.0 | 269 21 20.8 0.3 9 234 10690 265 27 26.9 2.4 | 263 21 20.7 2.7 10 200 11680 255 33 31.9 8.5 | 251 27 25.7 8.9 11 150 13490 265 44 43.8 3.8 | 264 38 37.6 4.2 12 100 16000 270 52 52.0 -0.0 | 270 46 45.8 0.3 13 70 18240 260 50 49.2 8.7 | 258 44 43.0 9.0 14 50 20320 270 56 56.0 -0.0 | 270 50 49.8 0.3 15 30 23560 255 58 56.0 15.0 | 253 52 49.8 15.4 16 20 26170 250 66 62.0 22.6 | 248 60 55.8 22.9 Wind Parameters Mean winds (0-6000m): 243.1 at 8.3 knts Storm direction: 273.1 at 6.2 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -1.1 tot: 31.4 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.60 Bulk Shear: 22.59 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 ------------------------------------------------------------------------------- 500 106 6 99 12| 3.8 0.0 3.8| 10.2 0.0 10.2 20.4 0.74| 4.5 3.3 1000 127 6 110 12| 5.2 0.0 5.2| 29.2 0.0 29.2 29.2 0.80| 6.3 5.0 1500 129 6 111 12| 4.0 0.0 4.0| 32.4 -1.1 31.3 20.9 0.36| 7.9 2.9 2000 151 6 121 11| 3.0 0.4 3.4| 32.4 -1.1 31.3 15.7 0.35| 6.4 2.2 2500 211 6 149 6| 2.4 0.7 3.1| 32.5 -1.1 31.5 12.6 0.36| 5.5 2.0 3000 230 6 159 4| 2.0 0.9 2.9| 32.6 -1.1 31.4 10.5 0.34| 4.9 1.6 4000 239 6 170 4| 1.5 0.9 2.4| 34.3 -1.1 33.2 8.3 0.37| 4.0 1.5 5000 242 7 183 4| 1.2 0.9 2.2| 36.1 -1.1 35.0 7.0 0.38| 3.4 1.3 6000 243 8 196 4| 1.2 0.9 2.1| 40.4 -1.1 39.3 6.5 0.40| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260108.12.gif