UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 10 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 1013 -20 1.4 -0.6 87 2.0 0.6 315 9 273.5 274.1 273.1 283.3 3.61 1 1007 28 0.0 -3.3 78 3.3 -1.2 315 10 272.6 273.1 271.5 280.7 2.97 2 1000 84 -0.5 -3.7 79 3.2 -1.7 315 11 272.6 273.1 271.5 280.6 2.90 3 957 434 -2.5 -4.6 85 2.1 -3.3 326 20 274.1 274.5 272.2 281.9 2.83 4 925 706 0.2 -7.8 55 8.0 -2.6 335 27 279.5 279.9 274.6 286.0 2.29 5 921 741 0.0 -9.0 51 9.0 -3.1 334 27 279.7 280.0 274.3 285.6 2.10 6 874 1158 -2.7 -13.7 42 11.0 -6.0 322 26 281.1 281.3 274.3 285.5 1.52 7 859 1295 -3.5 -13.5 46 10.0 -6.5 317 25 281.6 281.9 274.7 286.2 1.57 8 850 1378 -3.7 -12.7 50 9.0 -6.4 315 25 282.3 282.6 275.2 287.2 1.69 9 845 1425 -3.7 -12.7 50 9.0 -6.5 312 25 282.7 283.0 275.5 287.7 1.70 10 801 1847 -4.1 -16.1 39 12.0 -7.5 289 21 286.7 286.9 277.0 290.8 1.36 11 784 2016 -4.9 -17.9 35 13.0 -8.4 280 20 287.6 287.8 277.3 291.2 1.19 12 750 2363 -7.5 -18.5 41 11.0 -10.4 260 17 288.4 288.6 277.7 292.0 1.18 13 700 2899 -8.3 -25.3 24 17.0 -12.1 230 13 293.3 293.4 279.3 295.5 0.70 14 690 3010 -9.1 -27.1 22 18.0 -12.9 230 14 293.6 293.7 279.3 295.5 0.60 15 608 3971 -18.1 -25.1 54 7.0 -19.4 234 18 294.1 294.2 279.8 296.7 0.82 16 532 4954 -25.5 -29.0 72 3.5 -26.0 238 23 296.6 296.8 280.8 298.8 0.65 17 500 5400 -29.5 -33.7 67 4.2 -30.0 240 25 297.1 297.2 280.7 298.5 0.44 18 400 6950 -42.7 -47.7 58 5.0 -42.9 215 36 299.5 299.5 281.3 299.9 0.13 19 369 7490 -47.5 -52.5 56 5.0 -47.7 220 40 300.1 300.1 281.5 300.4 0.08 20 315 8538 -47.3 -53.3 50 6.0 -47.5 209 46 314.3 314.3 286.9 314.6 0.09 21 300 8860 -48.5 -55.5 44 7.0 -48.7 205 48 317.0 317.0 287.8 317.3 0.07 22 250 10040 -53.1 -64.1 25 11.0 -53.3 220 36 327.1 327.1 290.9 327.2 0.03 23 231 10548 -53.9 -64.9 25 11.0 -54.1 225 37 333.4 333.4 292.7 333.5 0.03 24 216 10982 -51.3 -64.3 20 13.0 -51.6 230 39 343.9 343.9 295.3 344.0 0.03 25 200 11480 -52.5 -66.5 17 14.0 -52.8 235 40 349.6 349.6 296.5 349.7 0.02 26 157 13045 -51.5 -68.5 11 17.0 -52.0 227 27 376.4 376.4 301.7 376.5 0.02 27 150 13340 -52.7 -69.7 11 17.0 -53.1 225 25 379.3 379.3 302.2 379.4 0.02 28 132 14158 -57.1 -75.1 8 18.0 -57.4 230 29 385.5 385.5 303.1 385.6 0.01 29 128 14354 -54.5 -73.5 8 19.0 -54.9 231 30 393.6 393.6 304.3 393.7 0.01 30 114 15091 -58.1 -77.1 7 19.0 -58.4 235 34 400.2 400.2 305.2 400.2 0.01 31 100 15920 -56.7 -76.7 6 20.0 -57.1 240 38 418.2 418.2 307.5 418.2 0.01 32 81 17249 -58.9 -78.9 6 20.0 -59.3 243 37 439.6 439.6 309.8 439.7 0.01 33 76 17651 -56.3 -77.3 5 21.0 -56.9 244 36 453.2 453.2 311.1 453.2 0.01 34 70 18170 -58.7 -78.7 6 20.0 -59.2 245 36 458.8 458.8 311.7 458.9 0.01 35 57 19447 -63.5 -84.5 4 21.0 -63.8 248 40 475.7 475.7 313.1 475.7 0.01 36 53 19898 -60.1 -82.1 4 22.0 -60.6 249 41 493.6 493.6 314.5 493.6 0.01 37 50 20260 -61.7 -82.7 4 21.0 -62.1 250 42 498.1 498.1 314.8 498.1 0.01 38 41 21499 -60.1 -82.1 4 22.0 -60.7 256 50 531.2 531.2 317.0 531.2 0.01 39 37 22134 -65.3 -85.3 5 20.0 -65.7 259 54 533.6 533.6 317.2 533.7 0.01 40 34 22649 -66.3 -86.3 4 20.0 -66.7 261 57 544.1 544.1 317.8 544.1 0.01 41 30 23420 -60.9 -81.9 5 21.0 -61.7 265 62 578.6 578.6 319.6 578.7 0.02 42 29 23632 -57.3 -79.3 5 22.0 -58.5 264 61 594.2 594.2 320.3 594.3 0.03 43 26 24317 -59.9 -81.9 4 22.0 -60.9 261 60 605.6 605.6 320.9 605.8 0.02 44 25 24563 -57.9 -79.9 4 22.0 -59.2 261 59 618.2 618.2 321.4 618.4 0.03 45 23 25082 -62.7 -83.7 4 21.0 -63.5 258 58 619.0 619.0 321.5 619.1 0.02 46 20 25950 -59.3 -81.3 4 22.0 -60.7 255 56 654.7 654.7 322.9 654.9 0.03 47 18 26606 -61.7 -82.7 4 21.0 -62.9 667.1 667.1 323.3 667.3 0.02 48 16 27343 -57.5 -79.5 4 22.0 -59.5 703.7 703.7 324.6 704.1 0.05 49 15 27756 -52.1 -75.1 5 23.0 -55.5 734.7 734.8 325.5 735.6 0.10 50 12 29204 -51.1 -74.1 5 23.0 -55.4 786.7 786.8 327.0 788.0 0.14 51 10 30406 -45.1 -69.1 5 24.0 -52.3 851.2 851.4 328.5 854.9 0.35 TRP 369 7490 -47.5 -52.5 56 5.0 -47.7 220 40 300.1 300.1 281.5 300.4 0.08 WND Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: 1007.00 mb = 28.19 m = 92.48 ft Freezing level: 927.37 mb = 685.89 m = 2250.26 ft Freezing level: 921.00 mb = 740.70 m = 2430.08 ft Wetbulb zero: 1011.00 mb = -3.64 m = -11.93 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 51.36 % Est. max temperature: 9.37 C = 48.87 F Sfc-Lift cond lev (LCL): 981.89 mb = 229.71 m = 753.62 ft T: -1.33 C 700-500 lapse rate: 8.48 C/km ThetaE index: 2.75 C Layer 1007.0- 957.0 mb Conv cond level (CCL): 685.44 mb = 3060.79 m = 10041.83 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 21.58 C = 70.85 F Cap Strength: 12.44 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 24.31 C Lifted Index @700 mb: 12.36 C Showalter Index: 8.86 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: 16.80 C K Index: -3.90 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.23 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 71588.89 J/kg Cap Strength: 12.47 C Lift Cond Lev (LCL): 900.38 mb = 921.06 m = 3021.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 15 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 1013 -20 315 9 6.4 -6.4 | 94 7 -7.3 0.5 1 1000 84 315 11 7.8 -7.8 | 81 6 -5.9 -0.9 2 925 706 335 27 11.4 -24.5 | 7 18 -2.3 -17.6 3 850 1378 315 25 17.7 -17.7 | 340 12 4.0 -10.8 4 700 2899 230 13 10.0 8.4 | 166 16 -3.7 15.2 5 500 5400 240 25 21.7 12.5 | 202 21 8.0 19.4 6 400 6950 215 36 20.6 29.5 | 191 37 7.0 36.4 7 369 7490 220 40 25.7 30.6 | 198 39 12.0 37.5 8 300 8860 205 48 20.3 43.5 | 187 51 6.6 50.4 9 250 10040 220 36 23.1 27.6 | 195 36 9.5 34.5 10 200 11480 235 40 32.8 22.9 | 213 35 19.1 29.8 11 150 13340 225 25 17.7 17.7 | 189 25 4.0 24.6 12 100 15920 240 38 32.9 19.0 | 217 32 19.2 25.9 13 70 18170 245 36 32.6 15.2 | 221 29 19.0 22.1 14 50 20260 250 42 39.5 14.4 | 231 33 25.8 21.2 15 30 23420 265 62 61.8 5.4 | 256 50 48.1 12.3 16 20 25950 255 56 54.1 14.5 | 242 46 40.4 21.4 Wind Parameters Mean winds (0-6000m): 266.7 at 20.4 knts Storm direction: 296.7 at 15.3 knts Shear (0-3000m) pos: 2.2 neg: 4.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -112.5 tot: -111.9 m^2/s^2 ave: -37.3 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -7.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 38.85 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 ------------------------------------------------------------------------------- 500 322 15 43 7| 12.9 0.0 12.9| 0.0 -17.2 -17.2 -34.4 -0.75| 13.3 -9.9 1000 329 20 18 11| 6.5 2.6 9.0| 0.0 -33.2 -33.2 -33.2 -0.61| 11.5 -7.0 1500 326 22 6 11| 4.3 2.7 7.0| 0.0 -53.0 -53.0 -35.4 -0.65| 10.4 -6.7 2000 319 22 355 10| 3.2 4.2 7.4| 0.0 -73.7 -73.7 -36.9 -0.72| 10.8 -7.8 2500 313 21 346 8| 2.6 4.7 7.3| 0.0 -93.3 -93.3 -37.3 -0.75| 10.6 -8.0 3000 309 20 342 6| 2.2 4.5 6.7| 0.6-112.5-111.9 -37.3 -0.75| 10.0 -7.5 4000 294 19 281 4| 1.7 3.4 5.1| 20.8-112.5 -91.7 -22.9 -0.62| 8.2 -5.1 5000 278 19 233 7| 1.7 2.7 4.4| 42.7-112.5 -69.8 -14.0 -0.51| 7.0 -3.6 6000 267 20 220 10| 1.5 2.7 4.2| 52.0-120.6 -68.6 -11.4 -0.45| 6.6 -2.9 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260110.12.gif