UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010312.upa.cvt Date: 1200Z 3 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 3 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 1027 -23 3.0 -2.0 70 5.0 1.0 135 11 274.1 274.6 272.8 282.8 3.21 1 1018 48 2.4 -5.6 55 8.0 -0.5 140 14 274.1 274.6 271.7 281.0 2.47 2 1000 192 1.0 -6.0 59 7.0 -1.5 150 19 274.1 274.6 271.6 280.9 2.44 3 925 814 -3.5 -9.5 63 6.0 -5.4 180 23 275.7 276.1 271.9 281.4 2.01 4 862 1367 -8.3 -12.0 75 3.7 -9.4 176 21 276.3 276.6 271.9 281.3 1.76 5 858 1403 -7.7 -11.2 76 3.5 -8.7 176 21 277.3 277.7 272.7 282.7 1.89 6 850 1476 -7.1 -12.0 68 4.9 -8.5 175 21 278.7 279.0 273.3 283.8 1.79 7 814 1815 -3.9 -32.9 8 29.0 -9.2 193 22 285.6 285.6 274.8 286.5 0.29 8 718 2796 -8.5 -29.5 17 21.0 -12.6 245 24 291.0 291.0 277.9 292.4 0.46 9 700 2992 -10.1 -32.1 15 22.0 -14.0 255 25 291.3 291.4 277.9 292.5 0.37 10 643 3640 -13.7 -37.7 11 24.0 -17.1 259 26 294.4 294.4 279.1 295.2 0.23 11 621 3903 -14.7 -30.7 24 16.0 -17.5 260 26 296.2 296.3 280.3 297.7 0.48 12 594 4237 -16.5 -35.5 18 19.0 -19.3 262 27 297.9 297.9 280.8 298.9 0.31 13 565 4610 -19.9 -37.9 19 18.0 -22.2 265 28 298.2 298.2 280.9 299.1 0.26 14 503 5457 -27.1 -40.1 28 13.0 -28.4 270 29 299.5 299.5 281.4 300.3 0.23 15 500 5500 -27.3 -40.3 28 13.0 -28.6 270 29 299.8 299.8 281.5 300.5 0.23 16 492 5617 -28.5 -41.5 28 13.0 -29.7 269 29 299.7 299.7 281.5 300.4 0.20 17 401 7063 -37.5 -55.5 14 18.0 -38.3 260 31 306.0 306.0 283.9 306.2 0.05 18 400 7080 -37.9 -55.9 13 18.0 -38.7 260 31 305.7 305.7 283.8 305.9 0.05 19 356 7874 -43.3 -56.3 23 13.0 -43.7 266 32 308.8 308.8 284.9 309.0 0.05 20 338 8220 -46.5 -58.5 24 12.0 -46.8 269 32 309.1 309.1 285.0 309.3 0.04 21 300 9000 -53.3 -65.3 22 12.0 -53.5 275 33 310.2 310.2 285.4 310.3 0.02 22 298 9043 -54.1 -65.1 25 11.0 -54.2 275 33 309.7 309.7 285.2 309.8 0.02 23 255 10027 -61.1 -72.1 22 11.0 -61.2 275 41 313.4 313.5 286.6 313.5 0.01 24 250 10150 -61.3 -72.3 22 11.0 -61.4 275 42 314.9 314.9 287.1 315.0 0.01 25 216 11046 -66.5 -77.5 20 11.0 -66.5 278 46 320.3 320.3 288.8 320.3 0.00 26 200 11510 -67.7 -78.7 19 11.0 -67.7 280 48 325.5 325.5 290.5 325.6 0.00 27 196 11631 -68.5 -78.5 22 10.0 -68.5 280 48 326.2 326.2 290.6 326.2 0.00 28 183 12046 -63.5 -74.5 21 11.0 -63.6 275 47 340.7 340.8 294.5 340.8 0.01 29 150 13270 -61.3 -72.3 22 11.0 -61.4 260 46 364.5 364.5 299.6 364.5 0.01 30 101 15766 -55.5 -69.5 16 14.0 -55.9 260 50 419.3 419.3 307.6 419.5 0.03 31 100 15830 -55.7 -69.7 16 14.0 -56.1 260 50 420.1 420.1 307.7 420.3 0.03 32 78 17418 -54.7 -71.7 11 17.0 -55.4 250 53 453.1 453.1 311.1 453.3 0.03 33 74 17758 -50.9 -68.9 10 18.0 -51.9 247 53 468.0 468.0 312.5 468.3 0.05 34 70 18120 -51.1 -69.1 10 18.0 -52.1 245 54 475.1 475.1 313.1 475.4 0.05 35 59 19223 -53.5 -73.5 7 20.0 -54.5 245 56 493.5 493.5 314.5 493.7 0.03 36 51 20170 -48.1 -70.1 6 22.0 -50.0 245 58 527.1 527.1 316.8 527.5 0.06 37 50 20300 -49.1 -71.1 6 22.0 -50.8 245 58 527.8 527.8 316.8 528.1 0.05 38 49 20433 -49.1 -73.1 4 24.0 -50.9 245 59 530.8 530.8 317.0 531.1 0.04 39 46 20849 -50.3 -74.3 4 24.0 -52.0 243 60 537.6 537.6 317.4 537.8 0.04 40 45 20994 -46.9 -70.9 5 24.0 -49.3 243 61 549.2 549.3 318.1 549.7 0.06 41 37 22288 -50.1 -74.1 4 24.0 -52.2 239 66 572.7 572.7 319.3 573.0 0.05 42 30 23670 -47.7 -71.7 5 24.0 -50.7 235 71 614.6 614.6 321.3 615.2 0.08 43 24 25128 -52.3 -75.3 5 23.0 -54.7 224 70 641.7 641.8 322.4 642.2 0.06 44 22 25698 -46.5 -70.5 5 24.0 -50.6 220 69 675.2 675.2 323.6 676.3 0.13 45 20 26330 -47.3 -71.3 5 24.0 -51.4 215 69 691.4 691.4 324.2 692.5 0.13 46 15 28247 -45.8 -69.8 5 24.0 -51.4 215 73 755.5 755.6 326.1 757.5 0.21 47 14 28708 -45.5 -69.5 5 24.0 -51.4 217 71 771.7 771.9 326.6 774.0 0.23 48 12 29748 -41.3 -67.3 4 26.0 -49.6 221 67 821.4 821.6 327.8 825.2 0.37 49 10 30980 -44.7 -69.7 4 25.0 -52.1 225 62 852.7 852.9 328.5 856.1 0.32 50 9.7 31184 -44.9 -68.9 5 24.0 -52.3 859.4 859.6 328.7 863.3 0.37 TRP 196 11631 -68.5 -78.5 22 10.0 -68.5 280 48 326.2 326.2 290.6 326.2 0.00 WND 15 28247 -45.8 -69.8 5 24.0 -51.4 215 73 755.5 755.6 326.1 757.5 0.21 Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 983.33 mb = 330.22 m = 1083.39 ft Wetbulb zero: 1021.00 mb = 24.63 m = 80.82 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 30.97 % Est. max temperature: 5.16 C = 41.29 F Sfc-Lift cond lev (LCL): 950.41 mb = 597.75 m = 1961.11 ft T: -1.94 C 700-500 lapse rate: 6.86 C/km ThetaE index: 1.93 C Layer 1018.0- 925.0 mb Conv cond level (CCL): 674.39 mb = 3276.14 m = 10748.34 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 21.74 C = 71.13 F Cap Strength: 15.59 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 20.63 C Lifted Index @700 mb: 11.68 C Showalter Index: 13.64 C Risk: None Total Totals Index: 35.50 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 15.30 C K Index: -13.80 Risk: None Sweat Index: 220.52 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.46 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 59152.41 J/kg Cap Strength: 15.55 C Lift Cond Lev (LCL): 879.57 mb = 1208.73 m = 3965.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1027 -23 135 11 -7.8 7.8 | 106 27 -26.3 7.3 1 1000 192 150 19 -9.5 16.5 | 120 32 -28.0 16.0 2 925 814 180 23 0.0 23.0 | 141 29 -18.5 22.5 3 850 1476 175 21 -1.8 20.9 | 135 29 -20.3 20.4 4 700 2992 255 25 24.1 6.5 | 223 8 5.7 6.0 5 500 5500 270 29 29.0 -0.0 | 273 11 10.5 -0.5 6 400 7080 260 31 30.5 5.4 | 248 13 12.1 4.9 7 300 9000 275 33 32.9 -2.9 | 283 15 14.4 -3.4 8 250 10150 275 42 41.8 -3.7 | 280 24 23.4 -4.1 9 200 11510 280 48 47.3 -8.3 | 287 30 28.8 -8.8 10 196 11631 280 48 47.3 -8.3 | 287 30 28.8 -8.8 11 150 13270 260 46 45.3 8.0 | 254 28 26.8 7.5 12 100 15830 260 50 49.2 8.7 | 255 32 30.8 8.2 13 70 18120 245 54 48.9 22.8 | 234 38 30.5 22.3 14 50 20300 245 58 52.6 24.5 | 235 42 34.1 24.0 15 30 23670 235 71 58.2 40.7 | 225 57 39.7 40.2 16 20 26330 215 69 39.6 56.5 | 201 60 21.1 56.0 17 15 28247 215 73 41.9 59.8 | 202 64 23.4 59.3 18 10 30980 225 62 43.8 43.8 | 210 50 25.4 43.4 Wind Parameters Mean winds (0-6000m): 238.5 at 24.6 knts Storm direction: 268.5 at 18.5 knts Shear (0-3000m) pos: 5.7 neg: 0.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 115.8 deg Storm rel helicity (0-3000m) pos: 268.8 neg: -18.9 tot: 249.9 m^2/s^2 ave: 83.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 113.94 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 ------------------------------------------------------------------------------- 500 153 18 120 31| 12.7 0.0 12.7|100.2 0.0 100.2 200.3 0.89| 14.3 12.8 1000 165 20 129 30| 8.5 0.0 8.5|148.0 -3.3 144.7 144.7 0.87| 10.7 9.2 1500 170 21 132 30| 5.6 0.7 6.3|148.0 -18.9 129.1 86.1 0.70| 7.8 5.5 2000 174 21 135 29| 5.8 0.5 6.3|203.1 -18.9 184.2 92.1 0.73| 8.4 6.2 2500 183 21 140 27| 5.8 0.4 6.3|242.2 -18.9 223.3 89.3 0.73| 9.0 6.5 3000 193 22 147 25| 5.7 0.4 6.0|268.8 -18.9 249.9 83.3 0.74| 9.4 6.9 4000 213 23 162 20| 4.6 0.3 4.8|276.2 -18.9 257.4 64.3 0.75| 7.5 5.6 5000 228 24 177 15| 3.9 0.2 4.1|283.6 -18.9 264.8 53.0 0.76| 6.3 4.8 6000 238 25 192 13| 3.3 0.1 3.4|287.6 -23.1 264.5 44.1 0.72| 5.6 4.0 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260103.12.gif