UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 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 110 0 0 SFC 998 126 3.2 2.1 92 1.1 2.7 0 0 276.5 277.3 276.0 288.6 4.46 2 974 323 1.4 -0.7 86 2.1 0.5 310 2 276.6 277.3 275.0 286.9 3.73 3 928 713 1.4 -3.6 69 5.0 -0.6 212 5 280.5 281.0 276.3 289.3 3.15 4 925 739 1.2 -4.8 64 6.0 -1.1 205 5 280.5 281.0 276.0 288.7 2.89 5 901 950 -0.3 -6.3 64 6.0 -2.5 208 5 281.1 281.6 275.9 288.6 2.64 6 850 1413 -3.5 -8.0 71 4.5 -5.1 215 5 282.5 282.9 276.4 289.5 2.46 7 827 1629 -4.5 -9.4 69 4.9 -6.1 230 5 283.6 284.0 276.7 290.2 2.26 8 733 2564 -13.1 -15.3 84 2.2 -13.7 295 5 284.2 284.5 276.1 288.9 1.59 9 728 2616 -12.3 -14.5 84 2.2 -12.9 299 5 285.6 285.9 277.0 290.7 1.71 10 727 2626 -12.9 -15.0 84 2.1 -13.5 300 5 285.1 285.4 276.6 289.9 1.64 11 724 2658 -12.3 -14.5 84 2.2 -12.9 302 5 286.1 286.4 277.2 291.2 1.71 12 700 2915 -13.3 -18.3 66 5.0 -14.5 320 5 287.8 288.0 277.5 291.7 1.29 13 665 3305 -14.9 -23.9 46 9.0 -16.7 320 8 290.2 290.4 278.0 292.8 0.83 14 664 3316 -14.9 -23.9 46 9.0 -16.7 320 8 290.3 290.5 278.1 292.9 0.83 15 500 5410 -27.7 -43.7 20 16.0 -29.1 320 23 299.3 299.3 281.3 299.8 0.16 16 462 5973 -31.7 -48.7 17 17.0 -32.8 322 32 301.1 301.1 282.0 301.5 0.10 17 444 6253 -32.7 -49.7 17 17.0 -33.7 323 36 303.3 303.3 282.8 303.6 0.09 18 430 6478 -33.5 -50.5 16 17.0 -34.5 323 40 305.1 305.1 283.5 305.4 0.09 19 400 6980 -37.7 -53.7 17 16.0 -38.4 325 48 306.0 306.0 283.9 306.2 0.06 20 300 8900 -51.5 -61.5 29 10.0 -51.7 320 60 312.8 312.8 286.4 312.9 0.03 21 256 9912 -58.5 -67.6 30 9.1 -58.6 310 77 317.0 317.0 287.8 317.1 0.02 22 250 10060 -59.5 -68.5 30 9.0 -59.6 305 73 317.6 317.6 288.0 317.7 0.02 23 243 10238 -60.7 -69.7 30 9.0 -60.8 305 68 318.4 318.4 288.2 318.5 0.01 24 229 10614 -55.3 -64.3 32 9.0 -55.5 303 58 332.1 332.1 292.3 332.2 0.03 25 210 11169 -56.5 -65.5 31 9.0 -56.6 301 43 338.5 338.5 294.0 338.7 0.03 26 209 11199 -56.7 -65.7 31 9.0 -56.9 301 42 338.7 338.7 294.0 338.8 0.03 27 200 11480 -55.9 -64.9 32 9.0 -56.1 300 35 344.2 344.2 295.4 344.4 0.03 28 197 11576 -55.3 -64.3 32 9.0 -55.5 299 34 346.7 346.7 295.9 346.8 0.03 29 185 11975 -56.7 -66.7 27 10.0 -56.9 297 32 350.7 350.7 296.8 350.8 0.03 30 167 12627 -54.3 -64.3 28 10.0 -54.6 294 29 365.1 365.1 299.7 365.3 0.04 31 150 13310 -56.7 -67.7 24 11.0 -56.9 290 25 372.4 372.4 301.0 372.5 0.03 32 146 13481 -57.3 -68.3 23 11.0 -57.5 289 25 374.2 374.2 301.3 374.4 0.03 33 142 13656 -56.3 -67.3 24 11.0 -56.6 289 25 379.0 379.0 302.1 379.1 0.03 34 126 14411 -57.3 -69.3 20 12.0 -57.6 286 25 390.3 390.3 303.9 390.5 0.03 35 116 14934 -56.3 -68.3 21 12.0 -56.6 284 25 401.5 401.5 305.5 401.7 0.03 36 100 15870 -58.3 -71.3 17 13.0 -58.6 280 25 415.1 415.1 307.2 415.2 0.03 37 70 18100 -61.1 -75.1 14 14.0 -61.4 275 31 453.7 453.7 311.2 453.8 0.02 38 61 18947 -64.1 -78.1 13 14.0 -64.4 271 30 465.2 465.2 312.3 465.3 0.01 39 50 20160 -64.9 -78.9 13 14.0 -65.2 265 29 490.5 490.6 314.2 490.6 0.02 40 43 21074 -67.3 -81.3 12 14.0 -67.5 265 29 506.3 506.3 315.4 506.3 0.01 41 30 23230 -70.1 -84.1 11 14.0 -70.4 265 29 553.5 553.5 318.3 553.6 0.01 42 25 24313 -72.3 -86.3 10 14.0 -72.5 261 31 576.8 576.9 319.5 576.9 0.01 43 20 25630 -72.5 -87.5 9 15.0 -72.8 255 33 614.2 614.3 321.2 614.3 0.01 44 18 26249 -72.7 -87.7 9 15.0 -73.0 632.4 632.4 322.0 632.5 0.01 TRP 243 10238 -60.7 -69.7 30 9.0 -60.8 305 68 318.4 318.4 288.2 318.5 0.01 WND 256 9912 -58.5 -67.6 30 9.1 -58.6 310 77 317.0 317.0 287.8 317.1 0.02 Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 905.80 mb = 907.64 m = 2977.77 ft Wetbulb zero: 951.39 mb = 512.29 m = 1680.73 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 56.10 % Est. max temperature: 9.27 C = 48.68 F Sfc-Lift cond lev (LCL): 981.06 mb = 264.65 m = 868.25 ft T: 1.93 C 700-500 lapse rate: 5.77 C/km ThetaE index: 1.79 C Layer 974.0- 928.0 mb Conv cond level (CCL): 837.42 mb = 1530.54 m = 5021.41 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 9.80 C = 49.64 F Cap Strength: 5.06 C Lifted Index: 9.87 C Risk: None Lifted Index @300 mb: 17.45 C Lifted Index @700 mb: 3.50 C Showalter Index: 8.87 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 19.70 C K Index: 11.20 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.19 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 46019.20 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 893.47 mb = 1016.48 m = 3334.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 9 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 ---------------------------------------------------------- 0 998 126 0 0 -0.0 -0.0 | 163 9 -2.6 8.2 1 925 739 205 5 2.1 4.5 | 178 13 -0.4 12.8 2 850 1413 215 5 2.9 4.1 | 181 12 0.3 12.3 3 700 2915 320 5 3.2 -3.8 | 188 4 0.7 4.4 4 500 5410 320 23 14.8 -17.6 | 308 15 12.2 -9.4 5 400 6980 325 48 27.5 -39.3 | 321 40 25.0 -31.1 6 300 8900 320 60 38.6 -46.0 | 316 52 36.0 -37.7 7 256 9912 310 77 59.0 -49.5 | 306 70 56.4 -41.3 8 250 10060 305 73 59.8 -41.9 | 300 66 57.2 -33.6 9 243 10238 305 68 55.7 -39.0 | 300 61 53.1 -30.8 10 200 11480 300 35 30.3 -17.5 | 288 29 27.7 -9.3 11 150 13310 290 25 23.5 -8.6 | 271 21 20.9 -0.3 12 100 15870 280 25 24.6 -4.3 | 260 22 22.1 3.9 13 70 18100 275 31 30.9 -2.7 | 259 29 28.3 5.5 14 50 20160 265 29 28.9 2.5 | 248 28 26.3 10.8 15 30 23230 265 29 28.9 2.5 | 248 28 26.3 10.8 16 20 25630 255 33 31.9 8.5 | 240 34 29.3 16.8 Wind Parameters Mean winds (0-6000m): 312.7 at 11.5 knts Storm direction: 342.7 at 8.6 knts Shear (0-3000m) pos: 1.6 neg: 0.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 44.1 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -4.7 tot: 13.4 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 20.50 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 2 169 10| 0.0 4.2 4.2| 5.9 -0.1 5.8 11.5 0.45| 6.4 2.9 1000 207 3 175 11| 0.0 2.6 2.6| 7.0 -3.5 3.5 3.5 0.23| 4.6 1.1 1500 211 4 177 12| 0.6 1.7 2.3| 11.3 -3.5 7.7 5.2 0.32| 3.6 1.2 2000 221 4 181 11| 1.2 1.3 2.5| 15.9 -3.5 12.4 6.2 0.37| 3.5 1.3 2500 232 4 185 11| 1.4 1.0 2.5| 16.7 -3.7 13.0 5.2 0.32| 3.4 1.1 3000 245 5 189 10| 1.6 0.9 2.5| 18.0 -4.7 13.4 4.5 0.29| 3.4 1.0 4000 286 6 205 7| 1.2 0.9 2.2| 24.4 -4.7 19.7 4.9 0.43| 3.5 1.5 5000 305 8 231 5| 1.0 1.4 2.4| 30.7 -4.7 26.1 5.2 0.41| 3.5 1.5 6000 313 11 266 6| 1.9 1.2 3.1| 48.4 -4.7 43.8 7.3 0.37| 4.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251031.00.gif