UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 31 OCT 25 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 118 45 1 SFC 999 126 3.6 2.1 90 1.5 2.9 45 1 276.8 277.6 276.1 289.0 4.45 2 995 159 1.6 -0.7 85 2.3 0.7 46 1 275.1 275.8 274.0 285.1 3.65 3 925 744 -1.1 -4.1 80 3.0 -2.3 70 5 278.2 278.7 274.9 286.7 3.05 4 902 944 -1.9 -6.9 69 5.0 -3.7 82 4 279.4 279.8 274.8 286.5 2.52 5 850 1414 -4.3 -8.2 74 3.9 -5.6 110 3 281.6 282.1 275.9 288.6 2.42 6 745 2438 -12.1 -16.3 71 4.2 -13.2 52 6 284.0 284.2 275.7 288.2 1.43 7 736 2531 -11.7 -15.7 72 4.0 -12.8 47 6 285.4 285.7 276.6 289.9 1.53 8 728 2615 -10.5 -15.5 67 5.0 -11.9 42 6 287.6 287.9 277.8 292.3 1.57 9 700 2917 -9.5 -23.5 31 14.0 -12.7 25 7 292.0 292.1 278.9 294.5 0.82 10 694 2983 -9.5 -25.5 26 16.0 -13.0 24 7 292.7 292.8 279.0 294.9 0.69 11 683 3106 -9.7 -27.7 22 18.0 -13.4 23 8 293.8 293.9 279.4 295.7 0.57 12 584 4293 -17.7 -39.7 13 22.0 -20.5 9 13 297.9 298.0 280.7 298.6 0.21 13 554 4686 -18.3 -39.3 14 21.0 -21.1 4 15 301.7 301.8 282.4 302.5 0.23 14 535 4945 -20.7 -42.7 12 22.0 -23.2 1 17 301.9 301.9 282.4 302.5 0.17 15 500 5440 -25.1 -44.1 15 19.0 -26.9 355 19 302.4 302.5 282.6 303.0 0.15 16 400 7020 -38.1 -51.1 24 13.0 -38.8 325 19 305.5 305.5 283.7 305.8 0.09 17 398 7054 -38.5 -50.5 27 12.0 -39.1 325 19 305.4 305.4 283.7 305.7 0.09 18 359 7758 -41.5 -51.5 33 10.0 -41.9 319 24 310.5 310.5 285.6 310.9 0.09 19 315 8631 -48.5 -56.5 39 8.0 -48.7 313 31 312.6 312.6 286.3 312.8 0.06 20 300 8950 -50.9 -58.9 38 8.0 -51.1 310 33 313.6 313.6 286.6 313.8 0.05 21 250 10110 -60.7 -68.7 34 8.0 -60.8 300 42 315.8 315.8 287.4 315.9 0.01 22 233 10544 -63.5 -71.5 33 8.0 -63.6 300 42 318.0 318.0 288.1 318.0 0.01 23 224 10786 -63.1 -71.1 33 8.0 -63.1 300 39 322.2 322.2 289.5 322.3 0.01 24 212 11126 -59.7 -67.7 35 8.0 -59.8 300 35 332.6 332.6 292.4 332.7 0.02 25 206 11305 -60.3 -68.3 34 8.0 -60.4 300 33 334.4 334.4 292.9 334.5 0.02 26 200 11490 -58.3 -66.3 35 8.0 -58.4 300 31 340.4 340.4 294.4 340.5 0.03 27 199 11522 -58.3 -66.3 35 8.0 -58.4 300 31 340.9 340.9 294.6 341.0 0.03 28 183 12052 -57.3 -65.3 36 8.0 -57.5 298 28 350.8 350.8 296.8 351.0 0.03 29 178 12229 -55.3 -64.3 32 9.0 -55.5 298 27 356.9 356.9 298.1 357.1 0.04 30 150 13320 -57.1 -67.1 27 10.0 -57.3 295 21 371.7 371.7 300.9 371.8 0.03 31 146 13490 -57.7 -68.7 23 11.0 -57.9 295 21 373.5 373.5 301.2 373.7 0.03 32 141 13710 -56.3 -67.3 24 11.0 -56.6 294 21 379.7 379.7 302.2 379.9 0.03 33 118 14837 -56.3 -69.3 18 13.0 -56.6 292 22 399.6 399.6 305.2 399.7 0.03 34 100 15880 -58.5 -72.5 15 14.0 -58.8 290 23 414.7 414.7 307.1 414.8 0.02 35 92 16403 -60.1 -74.1 14 14.0 -60.4 286 24 421.5 421.5 307.9 421.6 0.02 36 79 17357 -59.7 -74.7 12 15.0 -60.0 280 27 441.1 441.1 310.0 441.2 0.02 37 70 18110 -62.1 -78.1 10 16.0 -62.4 275 29 451.5 451.5 311.0 451.6 0.01 38 69 18199 -62.3 -78.3 10 16.0 -62.6 275 29 453.0 453.0 311.1 453.0 0.01 39 67 18381 -61.3 -77.3 10 16.0 -61.6 274 29 459.0 459.0 311.7 459.0 0.02 40 63 18760 -63.9 -79.9 10 16.0 -64.1 273 30 461.4 461.4 311.9 461.4 0.01 41 50 20170 -65.7 -81.7 9 16.0 -66.0 270 31 488.7 488.7 314.1 488.7 0.01 42 31 23045 -70.3 -86.3 8 16.0 -70.5 275 33 547.8 547.8 318.0 547.9 0.01 43 30 23240 -70.7 -86.7 8 16.0 -70.9 275 33 551.9 551.9 318.2 551.9 0.01 44 20 25650 -70.9 -86.9 8 16.0 -71.2 260 36 619.1 619.2 321.5 619.2 0.01 45 17 26606 -72.3 -88.3 7 16.0 -72.6 261 38 644.1 644.1 322.4 644.2 0.01 46 13 28188 -70.5 -87.5 6 17.0 -71.0 263 42 701.7 701.7 324.5 701.8 0.01 47 12 28659 -72.7 -88.7 7 16.0 -73.1 264 43 710.2 710.2 324.7 710.3 0.01 48 11 29173 -69.9 -86.9 7 17.0 -70.5 264 45 738.2 738.2 325.6 738.4 0.02 49 10 29740 -69.3 -86.3 7 17.0 -70.1 265 46 760.9 760.9 326.3 761.1 0.02 50 9.8 29861 -68.7 -85.7 7 17.0 -69.5 767.5 767.5 326.4 767.8 0.03 TRP 233 10544 -63.5 -71.5 33 8.0 -63.6 300 42 318.0 318.0 288.1 318.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 953.52 mb = 505.50 m = 1658.46 ft Wetbulb zero: 979.13 mb = 287.65 m = 943.71 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 44.75 % Est. max temperature: 8.43 C = 47.18 F Sfc-Lift cond lev (LCL): 976.03 mb = 313.09 m = 1027.17 ft T: 0.89 C 700-500 lapse rate: 6.18 C/km ThetaE index: 3.87 C Layer 995.0- 925.0 mb Conv cond level (CCL): 845.69 mb = 1453.44 m = 4768.43 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 8.50 C = 47.31 F Cap Strength: 14.38 C Lifted Index: 14.08 C Risk: None Lifted Index @300 mb: 19.51 C Lifted Index @700 mb: 8.76 C Showalter Index: 12.20 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.90 C K Index: -1.40 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.51 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 55631.79 J/kg Cap Strength: 14.28 C Lift Cond Lev (LCL): 905.22 mb = 916.02 m = 3005.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 7 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 ---------------------------------------------------------- 0 999 126 45 1 -0.7 -0.7 | 217 6 3.8 5.0 1 925 744 70 5 -4.7 -1.7 | 178 4 -0.2 4.0 2 850 1414 110 3 -2.8 1.0 | 194 7 1.7 6.8 3 700 2917 25 7 -3.0 -6.3 | 291 2 1.6 -0.6 4 500 5440 355 19 1.7 -18.9 | 335 15 6.2 -13.2 5 400 7020 325 19 10.9 -15.6 | 302 18 15.4 -9.8 6 300 8950 310 33 25.3 -21.2 | 297 34 29.8 -15.5 7 250 10110 300 42 36.4 -21.0 | 290 44 40.9 -15.3 8 233 10544 300 42 36.4 -21.0 | 290 44 40.9 -15.3 9 200 11490 300 31 26.8 -15.5 | 287 33 31.4 -9.8 10 150 13320 295 21 19.0 -8.9 | 278 24 23.6 -3.1 11 100 15880 290 23 21.6 -7.9 | 275 26 26.2 -2.1 12 70 18110 275 29 28.9 -2.5 | 265 34 33.4 3.2 13 50 20170 270 31 31.0 -0.0 | 261 36 35.5 5.7 14 30 23240 275 33 32.9 -2.9 | 266 38 37.4 2.9 15 20 25650 260 36 35.5 6.3 | 253 42 40.0 12.0 16 10 29740 265 46 45.8 4.0 | 259 51 50.4 9.7 Wind Parameters Mean winds (0-6000m): 8.3 at 9.8 knts Storm direction: 38.3 at 7.3 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -5.9 tot: -2.3 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.38 Bulk Shear: 9.81 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 65 3 205 5| 3.4 0.0 3.4| 0.0 -2.8 -2.8 -5.6 -0.66| 3.5 -2.3 1000 73 4 194 5| 1.7 0.0 1.7| 0.9 -3.6 -2.6 -2.6 -0.37| 3.2 -1.2 1500 80 3 192 5| 1.1 0.0 1.1| 2.4 -4.5 -2.2 -1.4 -0.24| 2.9 -0.7 2000 80 4 190 5| 0.8 0.6 1.4| 2.4 -5.9 -3.5 -1.7 -0.27| 2.8 -0.8 2500 69 4 190 4| 0.6 1.1 1.7| 2.7 -5.9 -3.3 -1.3 -0.17| 2.9 -0.5 3000 55 5 194 3| 0.5 1.4 1.9| 3.6 -5.9 -2.3 -0.8 0.01| 2.9 0.0 4000 36 6 228 1| 0.4 1.7 2.1| 4.8 -5.9 -1.1 -0.3 0.07| 2.9 0.2 5000 20 8 312 3| 0.3 1.9 2.2| 4.8 -8.5 -3.6 -0.7 0.03| 2.9 0.1 6000 8 10 321 5| 0.3 1.8 2.0| 4.8 -26.9 -22.1 -3.7 -0.11| 2.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251031.12.gif