UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 22 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 257 190 3 SFC 996 290 3.2 0.7 84 2.5 2.1 190 3 276.7 277.3 275.5 287.7 4.04 2 970 506 7.0 3.5 78 3.5 5.3 203 9 282.6 283.5 279.8 296.7 5.07 3 925 895 4.8 -3.2 56 8.0 1.4 225 19 284.2 284.8 278.4 293.5 3.26 4 850 1577 -0.7 -7.7 59 7.0 -3.3 220 15 285.4 285.8 278.0 292.7 2.52 5 810 1960 -3.5 -11.5 54 8.0 -6.1 216 14 286.4 286.7 277.7 292.2 1.96 6 732 2760 -3.1 -21.1 23 18.0 -8.0 208 12 295.3 295.4 280.6 298.3 0.97 7 721 2880 -3.7 -21.7 23 18.0 -8.5 207 12 295.9 296.0 280.8 298.8 0.93 8 700 3113 -4.7 -19.7 30 15.0 -8.9 205 11 297.3 297.5 281.7 300.9 1.14 9 641 3799 -8.5 -15.5 57 7.0 -10.7 215 14 300.5 300.9 283.8 306.1 1.78 10 598 4332 -12.3 -20.3 51 8.0 -14.4 224 17 302.2 302.4 283.9 306.3 1.27 11 558 4858 -13.5 -28.5 27 15.0 -16.6 232 19 306.8 306.9 284.9 309.0 0.65 12 540 5106 -15.5 -33.5 20 18.0 -18.6 236 20 307.3 307.4 284.8 308.7 0.42 13 500 5680 -20.5 -35.5 25 15.0 -22.7 245 23 308.0 308.1 285.1 309.3 0.37 14 400 7290 -33.9 -49.9 18 16.0 -34.9 245 25 310.9 310.9 285.8 311.3 0.10 15 318 8849 -47.3 -59.3 24 12.0 -47.6 261 19 313.4 313.4 286.6 313.6 0.04 16 300 9230 -50.9 -61.9 26 11.0 -51.1 265 17 313.6 313.6 286.6 313.7 0.03 17 263 10073 -58.7 -68.7 26 10.0 -58.8 276 14 314.2 314.2 286.8 314.3 0.01 18 250 10390 -60.3 -69.3 30 9.0 -60.4 280 13 316.4 316.4 287.6 316.5 0.01 19 204 11640 -66.5 -74.5 32 8.0 -66.5 275 13 325.6 325.6 290.5 325.6 0.01 20 200 11760 -65.7 -73.7 32 8.0 -65.8 275 15 328.7 328.7 291.3 328.8 0.01 21 188 12138 -61.9 -69.9 34 8.0 -62.0 273 17 340.7 340.7 294.5 340.8 0.02 22 163 13022 -59.3 -67.3 35 8.0 -59.5 268 21 359.3 359.3 298.6 359.4 0.03 23 150 13540 -59.9 -67.9 34 8.0 -60.0 265 23 366.9 366.9 300.0 367.0 0.03 24 100 16060 -61.3 -70.3 29 9.0 -61.5 275 17 409.3 409.3 306.5 409.4 0.03 25 71 18182 -62.9 -73.9 21 11.0 -63.1 275 23 448.0 448.0 310.7 448.1 0.02 26 70 18270 -62.5 -73.5 21 11.0 -62.7 275 23 450.7 450.7 310.9 450.8 0.03 27 50 20350 -62.1 -74.1 19 12.0 -62.4 245 21 497.1 497.2 314.8 497.3 0.03 28 30 23510 -61.5 -74.5 16 13.0 -62.1 265 27 577.0 577.0 319.5 577.4 0.05 29 20 26020 -61.1 -75.1 14 14.0 -62.1 260 29 649.1 649.2 322.7 649.7 0.07 30 15 27801 -61.9 -76.9 12 15.0 -63.1 260 33 702.2 702.2 324.5 702.8 0.07 31 10 30340 -56.5 -73.5 10 17.0 -59.4 260 38 808.6 808.7 327.5 810.5 0.18 32 7.9 31851 -52.1 -70.1 10 18.0 -56.9 882.6 882.8 329.1 886.8 0.38 TRP 204 11640 -66.5 -74.5 32 8.0 -66.5 275 13 325.6 325.6 290.5 325.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 859.55 mb = 1490.20 m = 4889.05 ft Wetbulb zero: 902.18 mb = 1096.44 m = 3597.21 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 44.63 % Est. max temperature: 12.03 C = 53.66 F Sfc-Lift cond lev (LCL): 958.15 mb = 606.46 m = 1989.69 ft T: 6.43 C 700-500 lapse rate: 6.16 C/km ThetaE index: 4.54 C Layer 925.0- 732.0 mb Conv cond level (CCL): 829.22 mb = 1773.59 m = 5818.78 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 12.45 C = 54.41 F Cap Strength: 13.07 C Lifted Index: 12.85 C Risk: None Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 8.41 C Showalter Index: 13.70 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 12.80 C K Index: -2.90 Risk: None Sweat Index: 130.83 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.90 J/kg Max Up Vert Vel: 6.91 m/s Conv Inhibition (B-): 67422.70 J/kg Cap Strength: 13.07 C Lift Cond Lev (LCL): 869.02 mb = 1398.53 m = 4588.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 12 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 ---------------------------------------------------------- 0 996 290 190 3 0.5 3.0 | 93 11 -11.3 0.5 1 925 895 225 19 13.4 13.4 | 188 11 1.6 11.0 2 850 1577 220 15 9.6 11.5 | 167 9 -2.2 9.1 3 700 3113 205 11 4.6 10.0 | 137 10 -7.2 7.6 4 500 5680 245 23 20.8 9.7 | 231 12 9.0 7.3 5 400 7290 245 25 22.7 10.6 | 233 14 10.9 8.2 6 300 9230 265 17 16.9 1.5 | 280 5 5.1 -0.9 7 250 10390 280 13 12.8 -2.3 | 348 5 1.0 -4.7 8 204 11640 275 13 13.0 -1.1 | 342 4 1.1 -3.5 9 200 11760 275 15 14.9 -1.3 | 320 5 3.1 -3.7 10 150 13540 265 23 22.9 2.0 | 272 11 11.1 -0.4 11 100 16060 275 17 16.9 -1.5 | 307 6 5.1 -3.9 12 70 18270 275 23 22.9 -2.0 | 292 12 11.1 -4.4 13 50 20350 245 21 19.0 8.9 | 228 10 7.2 6.5 14 30 23510 265 27 26.9 2.4 | 270 15 15.1 -0.1 15 20 26020 260 29 28.6 5.0 | 261 17 16.8 2.6 16 10 30340 260 38 37.4 6.6 | 261 26 25.6 4.2 Wind Parameters Mean winds (0-6000m): 228.4 at 16.1 knts Storm direction: 258.4 at 12.0 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 49.2 deg Storm rel helicity (0-3000m) pos: 49.0 neg: -23.0 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.93 Bulk Shear: 6.08 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 ------------------------------------------------------------------------------- 500 220 10 131 8| 14.1 0.0 14.1| 37.9 0.0 37.9 75.9 0.99| 14.6 14.5 1000 222 14 161 8| 7.3 0.0 7.3| 46.6 -5.6 41.0 41.0 0.77| 10.1 7.8 1500 222 14 164 9| 4.9 0.9 5.7| 46.6 -11.7 34.8 23.2 0.57| 7.6 4.4 2000 220 14 162 9| 3.7 1.1 4.8| 46.6 -16.1 30.5 15.2 0.46| 6.2 2.8 2500 219 14 159 9| 2.9 1.2 4.1| 46.6 -20.4 26.1 10.5 0.36| 5.3 1.9 3000 217 13 156 9| 2.4 1.0 3.5| 49.0 -23.0 26.0 8.7 0.34| 4.7 1.6 4000 217 14 157 9| 2.5 0.8 3.3| 64.7 -23.0 41.7 10.4 0.46| 4.3 2.0 5000 222 15 167 9| 2.6 0.6 3.2| 82.6 -23.0 59.6 11.9 0.55| 4.2 2.3 6000 228 16 182 8| 2.4 0.5 2.8| 91.4 -23.0 68.4 11.4 0.57| 3.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251022.00.gif