UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for U8951... Searching the city database file for: U8951 ... Date:0000Z 8 JAN 26 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 1015 167 -13.1 -13.5 97 0.4 -13.2 60 1 258.9 259.2 259.0 262.5 1.33 1 1013 182 -12.3 76 2 259.9 2 1010 204 -12.5 100 4 259.9 3 1000 281 -8.9 -8.9 100 0.0 -8.9 180 9 264.2 264.6 264.3 269.5 1.95 4 999 289 -8.9 -8.9 100 0.0 -8.9 181 9 264.3 264.6 264.3 269.5 1.95 5 991 351 -8.1 -10.1 85 2.0 -8.7 188 9 265.7 266.0 265.0 270.6 1.79 6 958 614 -8.7 -14.7 62 6.0 -10.1 216 10 267.7 267.9 265.5 271.3 1.27 7 948 695 -8.3 -15.3 57 7.0 -10.0 225 10 268.9 269.1 266.3 272.4 1.22 8 945 720 -8.3 -16.3 52 8.0 -10.2 227 10 269.2 269.4 266.3 272.3 1.13 9 937 786 -7.9 -16.9 48 9.0 -10.0 234 11 270.2 270.4 266.9 273.3 1.08 10 935 802 -8.1 -18.1 44 10.0 -10.4 236 11 270.2 270.4 266.7 273.0 0.98 11 925 886 -7.3 -20.3 35 13.0 -10.1 245 11 271.8 272.0 267.5 274.2 0.82 12 917 954 -6.9 -23.9 24 17.0 -10.3 247 11 272.9 273.0 267.8 274.7 0.60 13 900 1100 -7.3 -26.3 20 19.0 -10.8 250 12 274.0 274.1 268.3 275.5 0.50 14 896 1134 -7.1 -22.1 29 15.0 -10.2 251 13 274.5 274.7 269.1 276.7 0.73 15 886 1222 -7.7 -13.7 62 6.0 -9.3 253 13 274.8 275.1 270.5 279.0 1.50 16 858 1471 -9.1 -14.1 67 5.0 -10.4 258 15 275.9 276.1 271.2 280.1 1.49 17 850 1543 -9.7 -16.7 57 7.0 -11.4 260 15 276.0 276.2 270.8 279.5 1.22 18 839 1644 -10.1 -23.1 34 13.0 -12.7 263 17 276.6 276.7 270.4 278.7 0.71 19 806 1952 -11.9 -25.9 30 14.0 -14.4 272 22 277.9 278.0 270.9 279.6 0.57 20 795 2057 -12.9 -15.5 81 2.6 -13.5 276 24 277.9 278.1 272.3 282.0 1.44 21 786 2144 -11.5 278 26 280.3 22 776 2242 -11.7 281 28 281.1 23 748 2527 -7.3 -7.3 100 0.0 -7.3 290 33 288.9 289.4 280.2 297.5 2.95 24 700 3041 -9.9 -9.9 100 0.0 -9.9 305 42 291.5 292.0 281.0 299.2 2.57 25 597 4254 -15.9 -16.3 97 0.4 -16.0 298 39 298.1 298.5 282.9 303.7 1.79 26 521 5262 -25.3 -25.3 100 0.0 -25.3 292 37 298.7 298.8 282.0 301.7 0.94 27 500 5560 -26.3 -26.3 100 0.0 -26.3 290 36 301.0 301.1 283.0 303.9 0.89 28 492 5677 -27.1 -27.7 95 0.6 -27.2 290 37 301.4 301.5 283.0 304.0 0.80 29 400 7140 -38.3 -39.6 88 1.3 -38.4 285 44 305.2 305.3 283.9 306.3 0.31 30 300 9050 -54.5 -60.5 47 6.0 -54.6 295 42 308.5 308.5 284.8 308.7 0.04 31 279 9510 -58.7 -64.7 46 6.0 -58.7 293 42 308.9 309.0 284.9 309.0 0.02 32 250 10190 -63.9 -70.9 38 7.0 -64.0 290 42 311.1 311.1 285.7 311.1 0.01 33 212 11177 -70.9 -77.9 35 7.0 -70.9 290 54 315.2 315.2 287.2 315.2 0.00 34 200 11520 -71.5 -78.5 34 7.0 -71.5 295 58 319.5 319.5 288.6 319.5 0.00 35 182 12081 -70.7 -76.7 41 6.0 -70.7 295 57 329.6 329.6 291.6 329.6 0.01 36 153 13129 -65.5 -72.5 37 7.0 -65.5 295 56 355.2 355.2 297.8 355.3 0.01 37 150 13250 -65.7 -72.7 37 7.0 -65.8 295 56 356.9 356.9 298.1 357.0 0.01 38 100 15710 -63.9 -75.1 20 11.3 -64.0 285 62 404.3 404.3 305.8 404.4 0.01 39 70 17910 -62.3 -77.3 12 15.0 -62.6 285 73 451.1 451.1 311.0 451.2 0.01 40 69 17999 -62.5 -77.5 12 15.0 -62.8 284 73 452.5 452.5 311.1 452.6 0.01 41 60 18868 -57.5 -76.5 7 19.0 -58.1 278 77 482.2 482.2 313.6 482.3 0.02 42 50 20020 -56.3 -86.3 1 30.0 -57.2 270 81 510.8 510.8 315.7 510.8 0.00 43 44 20833 -56.7 -87.7 1 31.0 -57.6 269 87 528.8 528.8 316.9 528.9 0.00 44 37 21945 -52.1 -84.1 1 32.0 -53.9 267 96 567.5 567.5 319.0 567.6 0.01 45 30 23300 -53.9 -85.9 1 32.0 -55.7 265 106 597.7 597.7 320.5 597.8 0.01 46 27 23970 -57.1 -88.1 1 31.0 -58.5 265 110 607.0 607.0 320.9 607.0 0.01 47 23 24981 -57.3 -88.3 1 31.0 -58.9 265 115 634.9 634.9 322.1 634.9 0.01 48 23 24981 -54.9 -86.9 1 32.0 -56.9 265 115 641.9 642.0 322.4 642.0 0.01 49 20 25870 -56.3 -87.3 1 31.0 -58.2 265 120 663.8 663.8 323.2 663.9 0.01 50 16 27283 -57.5 -88.5 1 31.0 -59.6 703.7 703.7 324.6 703.7 0.01 TRP 212 11177 -70.9 -77.9 35 7.0 -70.9 290 54 315.2 315.2 287.2 315.2 0.00 WND 100 15710 -63.9 -75.1 20 11.3 -64.0 285 62 404.3 404.3 305.8 404.4 0.01 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 81.40 % Est. max temperature: 3.63 C = 38.53 F Sfc-Lift cond lev (LCL): 1008.36 mb = 216.92 m = 711.66 ft T: -11.91 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.44 C Layer 850.0- 806.0 mb Conv cond level (CCL): 558.33 mb = 4749.89 m = 15583.44 ft Mean mixing ratio: 1.34 g/kg Conv temperature: 26.58 C = 79.84 F Cap Strength: 23.87 C Lifted Index: 24.72 C Risk: None Lifted Index @300 mb: 26.52 C Lifted Index @700 mb: 19.70 C Showalter Index: 18.04 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 9.60 C K Index: -0.10 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 5.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.95 J/kg Max Up Vert Vel: 8.83 m/s Conv Inhibition (B-): 55041.83 J/kg Cap Strength: 24.50 C Lift Cond Lev (LCL): 882.86 mb = 1249.09 m = 4098.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 22 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 1015 167 60 1 -0.9 -0.5 | 139 23 -14.7 17.2 1 1000 281 180 9 0.0 9.0 | 153 30 -13.8 26.7 2 925 886 245 11 10.0 4.6 | 170 23 -3.9 22.4 3 850 1543 260 15 14.8 2.6 | 183 20 0.9 20.3 4 700 3041 305 42 34.4 -24.1 | 287 22 20.6 -6.4 5 500 5560 290 36 33.8 -12.3 | 255 21 20.0 5.4 6 400 7140 285 44 42.5 -11.4 | 258 29 28.7 6.3 7 300 9050 295 42 38.1 -17.7 | 270 24 24.2 -0.0 8 250 10190 290 42 39.5 -14.4 | 263 26 25.6 3.3 9 212 11177 290 54 50.7 -18.5 | 271 37 36.9 -0.8 10 200 11520 295 58 52.6 -24.5 | 280 39 38.7 -6.8 11 150 13250 295 56 50.8 -23.7 | 279 37 36.9 -6.0 12 100 15710 285 62 59.9 -16.0 | 268 46 46.0 1.7 13 70 17910 285 73 70.5 -18.9 | 271 57 56.7 -1.2 14 50 20020 270 81 81.0 -0.0 | 255 69 67.2 17.7 15 30 23300 265 106 105.6 9.2 | 254 96 91.8 26.9 16 20 25870 265 120 119.5 10.5 | 255 109 105.7 28.2 Wind Parameters Mean winds (0-6000m): 292.0 at 30.0 knts Storm direction: 322.0 at 22.5 knts Shear (0-3000m) pos: 7.2 neg: 0.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 146.1 deg Storm rel helicity (0-3000m) pos: 307.7 neg: -2.8 tot: 304.9 m^2/s^2 ave: 101.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 9.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.29 Bulk Shear: 132.32 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 ------------------------------------------------------------------------------- 500 199 9 157 28| 11.6 0.0 11.6| 90.2 0.0 90.2 180.4 0.69| 18.3 12.6 1000 226 10 165 26| 7.0 0.0 7.0|117.9 0.0 117.9 117.9 0.69| 12.5 8.6 1500 241 11 170 24| 6.2 0.0 6.2|145.8 0.0 145.8 97.2 0.73| 10.2 7.5 2000 254 14 179 22| 7.0 0.0 7.0|198.8 0.0 198.8 99.4 0.80| 10.4 8.3 2500 269 17 191 18| 7.4 0.0 7.4|257.0 0.0 257.0 102.8 0.84| 10.8 9.1 3000 283 21 207 15| 7.2 0.0 7.2|307.7 -2.8 304.9 101.6 0.85| 10.8 9.2 4000 291 26 230 13| 5.4 0.6 6.0|307.7 -29.5 278.2 69.5 0.72| 8.7 6.3 5000 292 28 241 14| 4.3 1.0 5.3|307.7 -54.8 252.9 50.6 0.61| 7.5 4.5 6000 292 30 245 15| 3.6 1.0 4.6|311.3 -64.4 246.9 41.2 0.55| 6.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20260108.00.gif