UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 14 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 252 135 5 SFC 996 284 3.4 -4.6 56 8.0 0.3 135 5 276.9 277.3 273.7 284.5 2.72 2 925 879 -0.7 -9.7 51 9.0 -3.7 155 31 278.6 278.9 273.6 284.2 1.98 3 917 948 -0.9 -9.9 50 9.0 -3.8 159 32 279.1 279.4 273.8 284.7 1.96 4 892 1171 3.4 -6.6 48 10.0 -0.4 170 36 285.7 286.2 278.3 293.3 2.61 5 850 1563 3.8 -6.2 48 10.0 -0.2 190 42 290.1 290.6 280.7 298.4 2.83 6 829 1766 3.2 -6.8 48 10.0 -0.8 192 40 291.6 292.1 281.2 299.8 2.77 7 734 2741 -2.7 -11.7 50 9.0 -5.8 201 29 295.5 295.8 282.1 301.9 2.12 8 700 3116 -4.7 -13.7 49 9.0 -7.7 205 25 297.3 297.6 282.7 303.1 1.89 9 666 3507 -5.9 -14.9 49 9.0 -8.8 207 24 300.2 300.5 283.7 305.8 1.80 10 500 5690 -20.9 -28.9 49 8.0 -22.4 220 21 307.6 307.7 285.3 309.9 0.70 11 415 7039 -29.3 -37.3 46 8.0 -30.3 224 19 313.6 313.7 287.1 314.9 0.37 12 400 7300 -31.7 -38.7 50 7.0 -32.4 225 19 313.8 313.9 287.1 315.0 0.34 13 300 9260 -47.7 -53.7 50 6.0 -47.9 245 23 318.1 318.1 288.2 318.5 0.09 14 250 10440 -56.5 -62.5 47 6.0 -56.6 255 33 322.1 322.1 289.4 322.2 0.03 15 242 10646 -58.1 -64.1 46 6.0 -58.2 252 32 322.7 322.7 289.6 322.8 0.03 16 200 11830 -63.7 -68.7 50 5.0 -63.7 235 25 331.9 331.9 292.3 332.0 0.02 17 193 12048 -64.3 -69.3 50 5.0 -64.3 240 25 334.3 334.3 292.9 334.4 0.02 18 192 12080 -64.5 -69.5 50 5.0 -64.6 240 25 334.5 334.5 292.9 334.6 0.02 19 177 12581 -61.3 -67.3 45 6.0 -61.4 242 25 347.6 347.6 296.1 347.7 0.03 20 150 13610 -60.1 -66.1 45 6.0 -60.2 245 25 366.5 366.5 299.9 366.7 0.04 21 133 14364 -59.1 -65.1 46 6.0 -59.2 251 23 381.1 381.2 302.5 381.4 0.05 22 100 16150 -60.5 -66.5 45 6.0 -60.7 265 19 410.8 410.8 306.6 411.1 0.05 23 70 18360 -61.5 -67.5 45 6.0 -61.7 265 17 452.8 452.8 311.1 453.2 0.06 24 59 19417 -63.1 -69.1 44 6.0 -63.3 278 16 471.9 471.9 312.8 472.3 0.06 25 50 20440 -61.5 -67.5 45 6.0 -61.8 290 15 498.6 498.6 314.9 499.1 0.09 26 30 23590 -62.5 -68.5 44 6.0 -62.9 300 17 574.3 574.3 319.4 575.2 0.13 27 20 26100 -60.7 -66.7 45 6.0 -61.4 290 25 650.4 650.5 322.8 652.3 0.24 28 13 28809 -59.1 -65.1 46 6.0 -60.2 278 26 741.2 741.4 325.8 745.5 0.46 29 10 30480 -54.3 -60.3 48 6.0 -56.3 270 27 816.9 817.4 327.9 828.4 1.14 30 7.9 32015 -47.3 -53.3 50 6.0 -50.6 901.8 903.7 330.2 939.8 3.42 31 6.8 33007 -47.3 -53.3 50 6.0 -50.8 941.3 943.6 330.9 987.6 3.98 TRP 193 12048 -64.3 -69.3 50 5.0 -64.3 240 25 334.3 334.3 292.9 334.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 937.12 mb = 777.49 m = 2550.80 ft Freezing level: 911.77 mb = 995.07 m = 3264.63 ft Freezing level: 777.47 mb = 2294.97 m = 7529.34 ft Wetbulb zero: 989.95 mb = 333.45 m = 1093.97 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 49.30 % Est. max temperature: 16.92 C = 62.45 F Sfc-Lift cond lev (LCL): 879.69 mb = 1284.03 m = 4212.64 ft T: 3.52 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.23 C Layer 925.0- 917.0 mb Conv cond level (CCL): 571.98 mb = 4665.90 m = 15307.89 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 30.71 C = 87.27 F Cap Strength: 15.99 C Lifted Index: 18.98 C Risk: None Lifted Index @300 mb: 23.35 C Lifted Index @700 mb: 14.21 C Showalter Index: 9.14 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 14.70 C K Index: 9.50 Risk: None Sweat Index: 192.50 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.10 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 59799.62 J/kg Cap Strength: 18.85 C Lift Cond Lev (LCL): 825.47 mb = 1800.08 m = 5905.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 20 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 ---------------------------------------------------------- 0 996 284 135 5 -3.5 3.5 | 62 21 -18.3 -9.7 1 925 879 155 31 -13.1 28.1 | 118 32 -27.9 14.9 2 850 1563 190 42 7.3 41.4 | 165 29 -7.5 28.2 3 700 3116 205 25 10.6 22.7 | 156 10 -4.2 9.5 4 500 5690 220 21 13.5 16.1 | 156 3 -1.3 2.9 5 400 7300 225 19 13.4 13.4 | 100 1 -1.4 0.2 6 300 9260 245 23 20.8 9.7 | 300 7 6.0 -3.5 7 250 10440 255 33 31.9 8.5 | 285 18 17.1 -4.7 8 200 11830 235 25 20.5 14.3 | 259 6 5.7 1.1 9 193 12048 240 25 21.7 12.5 | 276 7 6.9 -0.7 10 150 13610 245 25 22.7 10.6 | 288 8 7.9 -2.6 11 100 16150 265 19 18.9 1.7 | 340 12 4.1 -11.5 12 70 18360 265 17 16.9 1.5 | 350 12 2.1 -11.7 13 50 20440 290 15 14.1 -5.1 | 2 18 -0.7 -18.3 14 30 23590 300 17 14.7 -8.5 | 0 22 -0.1 -21.7 15 20 26100 290 25 23.5 -8.6 | 338 23 8.7 -21.7 16 10 30480 270 27 27.0 -0.0 | 317 18 12.2 -13.2 Wind Parameters Mean winds (0-6000m): 198.3 at 26.4 knts Storm direction: 228.3 at 19.8 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 364.7 neg: -8.7 tot: 356.0 m^2/s^2 ave: 118.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 8.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.43 Bulk Shear: 49.33 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 ------------------------------------------------------------------------------- 500 152 16 92 22| 22.8 0.0 22.8|133.1 0.0 133.1 266.3 0.92| 23.1 21.2 1000 160 25 113 25| 17.4 0.0 17.4|277.0 0.0 277.0 277.0 0.94| 21.0 19.7 1500 173 30 131 25| 12.7 0.0 12.7|363.4 0.0 363.4 242.3 0.91| 18.6 17.0 2000 179 31 140 24| 8.2 0.0 8.2|364.6 -0.3 364.3 182.1 0.82| 15.6 12.8 2500 183 31 144 22| 5.6 0.0 5.6|364.6 -4.4 360.3 144.1 0.73| 13.7 10.0 3000 186 31 146 21| 4.0 0.0 4.0|364.7 -8.7 356.0 118.7 0.67| 12.2 8.1 4000 190 29 148 18| 2.9 0.0 2.9|365.4 -8.7 356.7 89.2 0.64| 9.5 6.1 5000 195 28 150 16| 2.2 0.0 2.2|365.5 -8.8 356.7 71.3 0.62| 7.9 4.9 6000 198 26 151 14| 1.8 0.0 1.8|365.5 -9.3 356.2 59.4 0.60| 6.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251014.12.gif