UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 10 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 202 SFC 990 285 10.4 2.4 58 8.0 6.5 100 1 284.4 285.2 280.1 297.3 4.59 2 925 848 9.0 -6.0 34 15.0 2.8 195 3 288.5 289.0 279.7 296.2 2.64 3 903 1047 8.0 -8.0 31 16.0 1.7 205 4 289.5 289.9 279.7 296.3 2.31 4 899 1083 7.6 -8.4 31 16.0 1.4 207 4 289.4 289.8 279.6 296.1 2.25 5 850 1541 4.0 -12.0 30 16.0 -1.6 230 7 290.3 290.7 279.4 295.7 1.79 6 751 2529 -4.9 -15.9 42 11.0 -8.2 259 10 291.1 291.4 279.4 295.6 1.47 7 740 2645 -5.9 -15.9 45 10.0 -8.8 262 10 291.3 291.5 279.5 295.8 1.49 8 701 3069 -5.5 -8.1 82 2.6 -6.5 275 11 296.3 296.8 283.5 305.2 2.96 9 700 3080 -5.7 -8.1 83 2.4 -6.6 275 11 296.2 296.7 283.4 305.1 2.96 10 692 3170 -6.3 -8.0 88 1.7 -7.0 276 12 296.5 297.0 283.6 305.6 3.02 11 572 4631 -14.9 -15.9 92 1.0 -15.2 287 23 303.0 303.3 284.9 309.1 1.93 12 539 5076 -19.5 -26.5 54 7.0 -20.8 291 27 302.7 302.8 283.5 305.4 0.81 13 526 5257 -20.5 -29.5 44 9.0 -22.1 292 28 303.6 303.7 283.7 305.7 0.63 14 500 5630 -22.3 -31.3 44 9.0 -23.8 295 31 305.9 306.0 284.5 307.7 0.56 15 402 7214 -29.7 -47.7 16 18.0 -31.2 295 44 315.9 316.0 287.6 316.4 0.13 16 400 7250 -29.9 -47.9 16 18.0 -31.4 295 44 316.1 316.2 287.6 316.6 0.13 17 386 7502 -31.3 -48.3 17 17.0 -32.6 295 44 317.5 317.6 288.1 318.0 0.12 18 300 9230 -45.3 -55.3 32 10.0 -45.7 295 48 321.5 321.5 289.3 321.8 0.07 19 262 10119 -52.7 -61.7 33 9.0 -52.9 299 47 323.4 323.4 289.8 323.5 0.04 20 250 10420 -54.7 -63.7 32 9.0 -54.9 300 46 324.7 324.7 290.2 324.9 0.03 21 238 10734 -56.1 -65.1 31 9.0 -56.2 300 44 327.2 327.2 291.0 327.3 0.03 22 235 10815 -56.5 -65.5 31 9.0 -56.6 300 44 327.8 327.8 291.1 327.9 0.02 23 233 10869 -56.5 -65.5 31 9.0 -56.6 300 44 328.6 328.6 291.3 328.7 0.02 24 206 11652 -56.5 -65.5 31 9.0 -56.6 296 37 340.4 340.4 294.4 340.5 0.03 25 200 11840 -55.3 -64.3 32 9.0 -55.5 295 35 345.2 345.2 295.6 345.3 0.03 26 179 12548 -53.9 -63.9 28 10.0 -54.2 301 34 358.6 358.6 298.5 358.8 0.04 27 150 13670 -57.9 -69.9 20 12.0 -58.1 310 33 370.3 370.3 300.7 370.4 0.02 28 100 16210 -61.1 -75.1 14 14.0 -61.3 315 35 409.7 409.7 306.5 409.7 0.01 29 95 16529 -61.7 -75.7 14 14.0 -61.9 315 34 414.6 414.6 307.1 414.6 0.01 30 70 18430 -61.1 -77.1 10 16.0 -61.4 315 25 453.7 453.7 311.2 453.8 0.02 31 50 20510 -61.7 -78.7 9 17.0 -62.1 315 25 498.1 498.1 314.8 498.2 0.02 32 30 23650 -62.3 -80.3 7 18.0 -63.0 325 21 574.8 574.8 319.4 574.9 0.02 33 28 24074 -63.5 -81.5 7 18.0 -64.1 323 21 582.9 582.9 319.8 583.0 0.02 34 25 24774 -61.1 -80.1 6 19.0 -62.0 321 21 609.0 609.0 321.0 609.2 0.03 35 21 25850 -63.5 -82.5 6 19.0 -64.3 316 21 632.9 632.9 322.0 633.1 0.02 36 20 26150 -62.5 -81.5 6 19.0 -63.4 315 21 644.9 644.9 322.5 645.1 0.03 37 16 27543 -57.7 -77.7 6 20.0 -59.6 703.0 703.0 324.6 703.5 0.06 38 14 28383 -58.9 -78.9 6 20.0 -60.8 726.3 726.3 325.3 726.8 0.06 39 11 29916 -53.3 -75.3 5 22.0 -57.1 798.5 798.6 327.3 799.8 0.13 TRP 235 10815 -56.5 -65.5 31 9.0 -56.6 300 44 327.8 327.8 291.1 327.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5428.00 m Freezing level: 805.51 mb = 1985.20 m = 6513.04 ft Wetbulb zero: 876.58 mb = 1289.45 m = 4230.44 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 58.93 % Est. max temperature: 16.44 C = 61.60 F Sfc-Lift cond lev (LCL): 876.54 mb = 1289.83 m = 4231.68 ft T: 5.97 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.05 C Layer 925.0- 903.0 mb Conv cond level (CCL): 668.56 mb = 3434.20 m = 11266.92 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 23.66 C = 74.60 F Cap Strength: 8.22 C Lifted Index: 9.09 C Risk: None Lifted Index @300 mb: 17.73 C Lifted Index @700 mb: 5.71 C Showalter Index: 9.70 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 10.30 C K Index: 11.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.52 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 56453.41 J/kg Cap Strength: 8.83 C Lift Cond Lev (LCL): 774.69 mb = 2281.50 m = 7485.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 ---------------------------------------------------------- 0 990 285 100 1 -1.0 0.2 | 132 13 -9.5 8.5 1 925 848 195 3 0.8 2.9 | 145 14 -7.8 11.2 2 850 1541 230 7 5.4 4.5 | 166 13 -3.2 12.8 3 700 3080 275 11 11.0 -1.0 | 198 8 2.4 7.4 4 500 5630 295 31 28.1 -13.1 | 284 20 19.6 -4.8 5 400 7250 295 44 39.9 -18.6 | 288 33 31.3 -10.3 6 300 9230 295 48 43.5 -20.3 | 289 37 35.0 -11.9 7 250 10420 300 46 39.8 -23.0 | 295 35 31.3 -14.7 8 235 10815 300 44 38.1 -22.0 | 295 33 29.6 -13.7 9 200 11840 295 35 31.7 -14.8 | 286 24 23.2 -6.5 10 150 13670 310 33 25.3 -21.2 | 308 21 16.7 -12.9 11 100 16210 315 35 24.7 -24.7 | 315 23 16.2 -16.4 12 70 18430 315 25 17.7 -17.7 | 316 13 9.1 -9.3 13 50 20510 315 25 17.7 -17.7 | 316 13 9.1 -9.3 14 30 23650 325 21 12.0 -17.2 | 338 10 3.5 -8.9 15 20 26150 315 21 14.8 -14.8 | 316 9 6.3 -6.5 Wind Parameters Mean winds (0-6000m): 284.3 at 15.9 knts Storm direction: 314.3 at 11.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 50.4 neg: 0.0 tot: 50.4 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 36.91 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 ------------------------------------------------------------------------------- 500 172 2 139 13| 2.9 0.0 2.9| 10.0 0.0 10.0 19.9 0.83| 3.4 2.8 1000 199 3 146 13| 3.1 0.0 3.1| 22.9 0.0 22.9 22.9 0.91| 3.5 3.2 1500 218 4 153 13| 2.9 0.0 2.9| 33.2 0.0 33.2 22.1 0.92| 3.4 3.1 2000 230 5 159 13| 2.5 0.0 2.5| 39.3 0.0 39.3 19.7 0.89| 3.2 2.9 2500 241 6 164 12| 2.3 0.0 2.3| 44.5 0.0 44.5 17.8 0.85| 3.1 2.7 3000 251 7 170 11| 2.3 0.0 2.3| 50.4 0.0 50.4 16.8 0.85| 3.2 2.7 4000 265 9 185 9| 2.8 0.0 2.8| 68.3 0.0 68.3 17.1 0.86| 3.5 3.0 5000 277 13 210 8| 3.0 0.0 3.0| 91.3 0.0 91.3 18.3 0.82| 3.6 3.0 6000 284 16 237 8| 2.8 0.3 3.2|106.7 0.0 106.7 17.8 0.73| 3.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251010.12.gif