UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 11 JAN 26 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 105 45 5 SFC 998 120 -10.3 -13.3 79 3.0 -11.0 45 5 263.0 263.2 262.3 266.7 1.37 2 954 466 -13.1 -18.0 67 4.9 -14.0 78 20 263.6 263.7 261.9 266.3 0.97 3 944 546 -12.3 -17.3 66 5.0 -13.3 85 24 265.2 265.4 263.3 268.1 1.04 4 943 554 -10.9 -15.9 67 5.0 -12.0 86 24 266.7 266.9 264.6 269.9 1.17 5 925 703 -8.7 -14.7 62 6.0 -10.2 100 31 270.4 270.6 267.4 274.1 1.32 6 870 1177 -8.7 -21.7 34 13.0 -11.4 107 34 275.2 275.3 269.6 277.5 0.77 7 850 1357 -9.5 -23.5 31 14.0 -12.3 110 35 276.2 276.3 270.1 278.2 0.68 8 824 1597 -10.3 -26.3 26 16.0 -13.2 111 34 277.8 277.9 270.8 279.5 0.54 9 799 1834 -11.1 -18.1 56 7.0 -12.8 112 33 279.4 279.6 272.8 282.8 1.15 10 774 2078 -10.3 -13.6 77 3.3 -11.2 112 32 282.8 283.1 275.6 287.9 1.73 11 760 2218 -11.3 -14.1 80 2.8 -12.1 113 32 283.2 283.5 275.7 288.2 1.69 12 719 2641 -15.3 -20.3 66 5.0 -16.4 114 30 283.4 283.5 274.8 286.5 1.06 13 717 2662 -15.7 -20.7 65 5.0 -16.7 114 30 283.1 283.3 274.7 286.2 1.02 14 712 2714 -15.7 -20.7 65 5.0 -16.7 115 30 283.7 283.9 275.0 286.8 1.03 15 708 2757 -12.7 -17.7 66 5.0 -13.9 115 29 287.5 287.7 277.4 291.5 1.34 16 700 2844 -12.1 -16.6 69 4.5 -13.3 115 29 289.1 289.3 278.4 293.6 1.49 17 693 2921 -12.5 -16.2 74 3.7 -13.5 115 29 289.5 289.7 278.7 294.2 1.56 18 600 4008 -18.5 -22.2 73 3.7 -19.3 117 29 294.7 294.9 280.5 298.1 1.07 19 500 5340 -28.7 -32.6 69 3.9 -29.2 120 29 298.0 298.1 281.2 299.7 0.49 20 400 6900 -39.7 -43.5 67 3.8 -39.9 115 31 303.4 303.4 283.0 304.1 0.20 21 358 7649 -45.5 -49.3 65 3.8 -45.7 113 32 305.4 305.4 283.7 305.8 0.12 22 300 8800 -56.1 -59.9 62 3.8 -56.2 110 33 306.3 306.3 284.0 306.4 0.04 23 256 9786 -64.7 -68.8 57 4.1 -64.7 127 37 307.8 307.8 284.5 307.8 0.01 24 250 9930 -65.7 -69.6 58 3.9 -65.7 130 38 308.4 308.4 284.7 308.4 0.01 25 236 10280 -67.5 -71.6 56 4.1 -67.5 135 40 310.8 310.8 285.6 310.8 0.01 26 235 10305 -67.5 -71.6 56 4.1 -67.5 135 39 311.2 311.2 285.8 311.2 0.01 27 212 10932 -64.5 -68.7 56 4.2 -64.6 141 26 325.2 325.2 290.3 325.2 0.02 28 200 11290 -63.7 -68.0 56 4.3 -63.7 145 19 331.9 331.9 292.3 332.0 0.02 29 196 11414 -63.9 -68.2 56 4.3 -64.0 149 19 333.5 333.5 292.7 333.6 0.02 30 192 11540 -62.1 -66.4 56 4.3 -62.1 152 19 338.3 338.4 293.9 338.5 0.03 31 180 11937 -63.1 -67.4 56 4.3 -63.1 163 18 343.0 343.0 295.1 343.1 0.02 32 160 12662 -62.1 -66.5 55 4.4 -62.1 184 17 356.5 356.5 298.0 356.6 0.03 33 150 13060 -62.1 -66.6 55 4.5 -62.1 195 17 363.1 363.1 299.3 363.2 0.03 34 102 15420 -66.5 -71.5 49 5.0 -66.5 228 28 397.0 397.0 304.8 397.1 0.02 35 100 15540 -67.1 -72.1 49 5.0 -67.2 230 29 398.1 398.1 304.9 398.2 0.02 36 92 16038 -69.7 -74.6 49 4.9 -69.8 232 32 402.5 402.5 305.6 402.6 0.02 37 71 17576 -70.1 -75.1 48 5.0 -70.2 240 40 432.7 432.7 309.1 432.8 0.02 38 70 17660 -70.7 -75.7 48 5.0 -70.8 240 40 433.1 433.1 309.2 433.2 0.02 39 50 19630 -74.9 -79.9 46 5.0 -74.9 245 54 467.0 467.0 312.4 467.1 0.01 40 37 21363 -78.3 -84.3 37 6.0 -78.3 500.3 500.3 314.9 500.3 0.01 TRP 236 10280 -67.5 -71.6 56 4.1 -67.5 135 40 310.8 310.8 285.6 310.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5235.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 64.60 % Est. max temperature: 3.01 C = 37.41 F Sfc-Lift cond lev (LCL): 951.04 mb = 489.48 m = 1605.89 ft T: -12.86 C 700-500 lapse rate: 6.65 C/km ThetaE index: 1.95 C Layer 719.0- 712.0 mb Conv cond level (CCL): 563.96 mb = 4460.37 m = 14633.59 ft Mean mixing ratio: 1.17 g/kg Conv temperature: 22.58 C = 72.64 F Cap Strength: 21.91 C Lifted Index: 23.19 C Risk: None Lifted Index @300 mb: 25.74 C Lifted Index @700 mb: 18.41 C Showalter Index: 16.63 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 5.20 C K Index: -8.80 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 4.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.13 J/kg Max Up Vert Vel: 10.11 m/s Conv Inhibition (B-): 38982.98 J/kg Cap Strength: 23.08 C Lift Cond Lev (LCL): 869.01 mb = 1186.12 m = 3891.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 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 ---------------------------------------------------------- 0 998 120 45 5 -3.5 -3.5 | 336 23 9.5 -21.1 1 925 703 100 31 -30.5 5.4 | 55 21 -17.5 -12.2 2 850 1357 110 35 -32.9 12.0 | 74 21 -19.9 -5.6 3 700 2844 115 29 -26.3 12.3 | 68 14 -13.3 -5.3 4 500 5340 120 29 -25.1 14.5 | 76 12 -12.1 -3.1 5 400 6900 115 31 -28.1 13.1 | 73 16 -15.1 -4.5 6 300 8800 110 33 -31.0 11.3 | 71 19 -18.0 -6.3 7 250 9930 130 38 -29.1 24.4 | 113 17 -16.1 6.8 8 236 10280 135 40 -28.3 28.3 | 125 19 -15.3 10.7 9 200 11290 145 19 -10.9 15.6 | 313 3 2.1 -2.0 10 150 13060 195 17 4.4 16.4 | 274 17 17.4 -1.2 11 100 15540 230 29 22.2 18.6 | 268 35 35.2 1.1 12 70 17660 240 40 34.6 20.0 | 267 48 47.7 2.4 13 50 19630 245 54 48.9 22.8 | 265 62 62.0 5.2 Wind Parameters Mean winds (0-6000m): 113.5 at 29.2 knts Storm direction: 143.5 at 21.9 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 228.3 neg: -7.6 tot: 220.7 m^2/s^2 ave: 73.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 6.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.64 Bulk Shear: 31.25 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 92 16 10 17| 24.9 0.0 24.9|158.9 0.0 158.9 317.8 0.99| 27.1 27.0 1000 99 24 37 17| 16.2 0.0 16.2|213.7 0.0 213.7 213.7 0.99| 18.6 18.5 1500 103 27 50 18| 11.0 0.0 11.0|227.7 -0.8 226.9 151.2 0.97| 13.6 13.2 2000 106 29 56 18| 7.8 0.0 7.8|227.7 -3.3 224.4 112.2 0.90| 10.8 9.7 2500 107 29 59 17| 5.9 0.0 5.9|227.7 -6.3 221.4 88.6 0.84| 9.1 7.6 3000 109 29 61 17| 4.8 0.0 4.8|228.3 -7.6 220.7 73.6 0.81| 7.8 6.3 4000 111 29 63 16| 3.6 0.0 3.6|230.8 -7.6 223.2 55.8 0.81| 6.0 4.8 5000 112 29 65 15| 2.9 0.0 2.9|233.3 -7.6 225.7 45.1 0.81| 4.9 4.0 6000 113 29 67 15| 2.4 0.1 2.5|233.8 -8.4 225.3 37.6 0.78| 4.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20260111.00.gif