UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 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 208 SFC 990 289 2.2 1.0 92 1.2 1.7 260 1 276.1 276.8 275.3 287.5 4.15 2 981 364 8.8 5.7 81 3.1 7.2 264 1 283.5 284.5 281.2 299.8 5.85 3 974 424 10.8 6.3 74 4.5 8.4 267 1 286.1 287.2 282.7 303.3 6.15 4 946 667 10.2 -2.8 40 13.0 4.4 280 1 287.9 288.5 280.2 297.4 3.28 5 925 853 8.8 -7.2 31 16.0 2.4 290 1 288.3 288.7 279.3 295.4 2.40 6 885 1217 7.2 -9.8 29 17.0 0.7 272 6 290.3 290.7 279.7 296.4 2.05 7 850 1547 4.8 -11.2 30 16.0 -1.0 255 11 291.2 291.5 280.0 296.9 1.91 8 813 1907 2.0 -13.0 32 15.0 -3.1 264 12 291.9 292.2 280.1 297.2 1.73 9 724 2828 -5.5 -8.0 83 2.5 -6.4 288 16 293.5 294.1 282.3 302.2 2.89 10 707 3014 -5.7 -7.6 86 1.9 -6.4 293 17 295.3 295.9 283.2 304.5 3.05 11 700 3092 -5.9 -8.0 85 2.1 -6.7 295 17 296.0 296.5 283.4 304.9 2.99 12 630 3909 -10.3 -15.3 67 5.0 -11.8 295 16 300.0 300.3 283.7 305.7 1.85 13 559 4822 -14.5 -16.9 82 2.4 -15.2 295 16 305.5 305.8 285.8 311.3 1.82 14 520 5367 -16.9 -21.3 69 4.4 -18.0 295 15 308.9 309.2 286.5 313.4 1.34 15 500 5660 -19.1 -25.1 59 6.0 -20.4 295 15 309.8 309.9 286.4 313.1 1.00 16 443 6548 -25.3 -33.3 47 8.0 -26.5 300 18 312.8 312.9 286.9 314.7 0.52 17 400 7280 -30.9 -35.9 61 5.0 -31.5 305 21 314.8 314.9 287.6 316.4 0.45 18 386 7532 -32.5 -37.5 61 5.0 -33.1 307 23 316.0 316.0 287.9 317.4 0.39 19 300 9260 -46.3 -51.3 57 5.0 -46.5 320 36 320.1 320.1 288.9 320.5 0.11 20 267 10020 -52.5 -57.5 55 5.0 -52.6 320 35 321.9 321.9 289.4 322.1 0.06 21 250 10440 -55.3 -59.9 56 4.6 -55.4 320 35 323.9 323.9 290.0 324.0 0.05 22 218 11303 -60.7 -65.4 54 4.7 -60.7 315 36 328.4 328.4 291.3 328.6 0.03 23 216 11360 -60.7 -65.4 54 4.7 -60.7 314 37 329.3 329.3 291.6 329.4 0.03 24 200 11840 -59.3 -64.2 53 4.9 -59.4 310 44 338.9 338.9 294.1 339.0 0.03 25 190 12162 -57.5 -62.5 53 5.0 -57.6 310 45 346.8 346.8 296.0 347.0 0.04 26 178 12573 -57.7 -62.7 53 5.0 -57.8 310 46 353.0 353.0 297.3 353.2 0.05 27 150 13650 -57.9 -63.9 46 6.0 -58.0 310 48 370.3 370.3 300.7 370.5 0.05 28 100 16200 -60.7 -69.7 30 9.0 -60.9 310 42 410.4 410.5 306.6 410.6 0.03 29 77 17821 -62.5 -72.5 25 10.0 -62.7 321 35 438.6 438.6 309.7 438.7 0.03 30 70 18410 -62.1 -73.1 22 11.0 -62.4 325 33 451.5 451.5 311.0 451.7 0.03 31 57 19681 -62.7 -73.7 21 11.0 -63.0 322 29 477.5 477.5 313.2 477.7 0.03 32 50 20490 -63.1 -75.1 18 12.0 -63.4 320 27 494.8 494.8 314.6 495.0 0.03 33 30 23620 -63.9 -76.9 15 13.0 -64.4 330 21 570.4 570.5 319.2 570.7 0.04 34 21 25809 -62.9 -76.9 13 14.0 -63.7 312 23 634.7 634.7 322.1 635.1 0.05 35 20 26110 -62.1 -76.1 14 14.0 -63.0 310 23 646.1 646.1 322.6 646.6 0.06 36 11 29869 -56.3 -73.3 10 17.0 -59.0 288 21 787.6 787.7 327.0 789.3 0.17 37 10 30480 -53.3 -70.3 11 17.0 -57.1 285 21 820.6 820.7 327.8 823.6 0.29 38 8.9 31237 -49.3 -68.3 9 19.0 -54.9 863.8 864.1 328.8 868.6 0.44 TRP 218 11303 -60.7 -65.4 54 4.7 -60.7 315 36 328.4 328.4 291.3 328.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 789.27 mb = 2152.76 m = 7062.77 ft Wetbulb zero: 870.61 mb = 1351.14 m = 4432.81 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 61.52 % Est. max temperature: 17.39 C = 63.31 F Sfc-Lift cond lev (LCL): 971.63 mb = 443.86 m = 1456.23 ft T: 10.75 C 700-500 lapse rate: 5.14 C/km ThetaE index: 7.97 C Layer 946.0- 885.0 mb Conv cond level (CCL): 725.56 mb = 2810.94 m = 9222.12 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 19.53 C = 67.16 F Cap Strength: 11.44 C Lifted Index: 11.67 C Risk: None Lifted Index @300 mb: 16.14 C Lifted Index @700 mb: 5.04 C Showalter Index: 12.05 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 7.90 C K Index: 10.60 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.75 J/kg Max Up Vert Vel: 7.31 m/s Conv Inhibition (B-): 55415.77 J/kg Cap Strength: 11.64 C Lift Cond Lev (LCL): 794.69 mb = 2088.17 m = 6850.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 10 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 ---------------------------------------------------------- 0 990 289 260 1 1.0 0.2 | 145 9 -5.4 7.6 1 925 853 290 1 0.9 -0.3 | 142 9 -5.5 7.1 2 850 1547 255 11 10.6 2.8 | 202 11 4.2 10.3 3 700 3092 295 17 15.4 -7.2 | 268 9 9.0 0.2 4 500 5660 295 15 13.6 -6.3 | 261 7 7.2 1.1 5 400 7280 305 21 17.2 -12.0 | 293 12 10.8 -4.6 6 300 9260 320 36 23.1 -27.6 | 320 26 16.7 -20.1 7 250 10440 320 35 22.5 -26.8 | 320 25 16.1 -19.4 8 218 11303 315 36 25.5 -25.5 | 313 26 19.1 -18.0 9 200 11840 310 44 33.7 -28.3 | 307 34 27.3 -20.9 10 150 13650 310 48 36.8 -30.9 | 308 38 30.4 -23.4 11 100 16200 310 42 32.2 -27.0 | 307 32 25.8 -19.6 12 70 18410 325 33 18.9 -27.0 | 327 23 12.5 -19.6 13 50 20490 320 27 17.4 -20.7 | 320 17 11.0 -13.3 14 30 23620 330 21 10.5 -18.2 | 339 12 4.1 -10.8 15 20 26110 310 23 17.6 -14.8 | 303 13 11.2 -7.4 16 10 30480 285 21 20.3 -5.4 | 262 14 13.9 2.0 Wind Parameters Mean winds (0-6000m): 289.3 at 13.1 knts Storm direction: 319.3 at 9.8 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 123.4 deg Storm rel helicity (0-3000m) pos: 46.3 neg: -0.8 tot: 45.5 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.38 Bulk Shear: 19.41 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 ------------------------------------------------------------------------------- 500 273 1 144 9| 0.5 0.0 0.5| 0.0 -0.7 -0.7 -1.4 -0.63| 0.5 -0.3 1000 272 2 151 8| 0.2 3.3 3.5| 11.4 -0.7 10.7 10.7 0.78| 3.6 2.8 1500 259 5 170 8| 0.2 3.8 3.9| 21.6 -0.7 20.9 13.9 0.75| 4.3 3.2 2000 264 7 184 8| 1.0 2.8 3.8| 30.8 -0.7 30.1 15.0 0.80| 4.1 3.3 2500 271 9 197 8| 1.6 2.3 3.9| 40.3 -0.7 39.6 15.8 0.83| 4.1 3.4 3000 278 10 210 7| 1.7 1.9 3.6| 46.3 -0.8 45.5 15.2 0.84| 3.9 3.3 4000 284 12 226 7| 1.3 1.3 2.6| 46.3 -1.6 44.7 11.2 0.80| 3.0 2.4 5000 287 12 236 7| 1.0 1.0 2.0| 46.3 -2.5 43.8 8.8 0.76| 2.5 1.9 6000 289 13 242 7| 1.1 0.8 1.9| 50.6 -2.7 47.9 8.0 0.75| 2.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251010.00.gif