UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 17 APR 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 168 SFC 941 847 2.2 1.7 96 0.5 2.0 190 1 280.2 281.0 278.1 292.9 4.59 2 925 804 2.2 1.7 96 0.5 2.0 65 5 281.6 282.4 278.9 294.5 4.67 3 924 813 2.2 1.7 96 0.5 2.0 65 5 281.6 282.4 278.9 294.7 4.68 4 903 1000 9.0 5.6 79 3.4 7.2 66 7 290.5 291.6 284.8 308.6 6.32 5 850 1494 4.6 -2.4 60 7.0 1.5 70 13 291.0 291.6 282.1 302.0 3.77 6 843 1561 4.0 -4.0 56 8.0 0.5 63 13 291.0 291.6 281.7 300.9 3.37 7 796 2025 1.4 -10.6 40 12.0 -3.0 16 12 293.1 293.4 281.1 299.5 2.14 8 788 2107 3.2 -11.8 32 15.0 -2.3 8 11 295.8 296.2 282.1 301.8 1.96 9 754 2464 2.0 -26.0 10 28.0 -5.3 331 11 298.3 298.4 281.4 300.3 0.61 10 700 3061 -0.3 -28.3 10 28.0 -7.2 270 9 302.2 302.2 283.0 303.9 0.53 11 665 3469 -1.3 -31.3 8 30.0 -8.3 275 12 305.5 305.6 284.1 306.9 0.42 12 582 4507 -12.1 -28.1 25 16.0 -15.5 286 20 304.8 304.9 284.1 306.9 0.65 13 500 5650 -19.1 -34.1 25 15.0 -21.5 300 29 309.8 309.8 285.8 311.2 0.43 14 473 6063 -21.3 -36.3 25 15.0 -23.5 301 31 312.0 312.1 286.5 313.3 0.36 15 433 6710 -26.1 -41.1 23 15.0 -27.8 303 34 313.9 313.9 287.0 314.7 0.24 16 400 7280 -30.7 -45.7 22 15.0 -32.0 305 36 315.1 315.1 287.3 315.7 0.16 17 300 9250 -46.5 -58.5 24 12.0 -46.9 300 48 319.8 319.8 288.8 320.0 0.05 18 250 10440 -54.7 -64.7 28 10.0 -54.9 300 56 324.7 324.7 290.2 324.8 0.03 19 240 10700 -56.7 -66.7 27 10.0 -56.8 300 56 325.5 325.6 290.5 325.6 0.02 20 239 10726 -56.3 -67.3 24 11.0 -56.5 300 56 326.5 326.5 290.7 326.6 0.02 21 204 11734 -55.3 -65.3 28 10.0 -55.5 300 44 343.2 343.3 295.1 343.4 0.03 22 200 11860 -55.3 -65.3 28 10.0 -55.5 300 42 345.2 345.2 295.6 345.3 0.03 23 175 12712 -57.1 -67.1 27 10.0 -57.3 284 43 355.7 355.7 297.8 355.8 0.03 24 150 13690 -57.3 -67.3 27 10.0 -57.5 265 44 371.4 371.4 300.8 371.5 0.03 25 100 16250 -57.3 -69.3 20 12.0 -57.6 275 44 417.0 417.0 307.4 417.2 0.03 26 96 16507 -57.7 -69.7 20 12.0 -58.0 281 40 421.1 421.1 307.9 421.3 0.03 27 85 17264 -61.7 -73.7 19 12.0 -61.9 300 28 428.0 428.0 308.6 428.1 0.02 28 81 17563 -58.5 -70.5 20 12.0 -58.9 307 23 440.5 440.5 310.0 440.7 0.04 29 70 18470 -61.9 -73.9 19 12.0 -62.1 330 9 452.0 452.0 311.1 452.1 0.02 30 61 19315 -64.9 -76.9 18 12.0 -65.1 330 9 463.4 463.4 312.1 463.5 0.02 31 54 20070 -58.7 -71.7 17 13.0 -59.2 330 9 494.2 494.2 314.5 494.4 0.04 32 51 20427 -60.9 -73.9 16 13.0 -61.3 330 9 497.1 497.2 314.8 497.4 0.03 33 50 20550 -60.3 -72.3 19 12.0 -60.7 330 9 501.4 501.4 315.1 501.7 0.04 34 42 21644 -57.9 -70.9 17 13.0 -58.6 350 8 533.0 533.0 317.1 533.4 0.06 35 38 22272 -59.9 -72.9 17 13.0 -60.5 2 8 543.3 543.4 317.8 543.7 0.05 36 33 23162 -55.7 -69.7 16 14.0 -56.9 19 7 576.9 576.9 319.5 577.5 0.10 37 30 23770 -55.3 -68.3 18 13.0 -56.6 30 7 593.9 593.9 320.4 594.8 0.13 38 22 25750 -54.5 -68.5 16 14.0 -56.3 49 12 651.4 651.4 322.8 652.8 0.17 39 20 26360 -54.7 -69.7 14 15.0 -56.6 55 13 668.7 668.8 323.4 670.1 0.16 40 13 29154 -48.7 -65.7 12 17.0 -53.2 777.2 777.4 326.8 781.4 0.43 41 11 30246 -51.3 -68.3 11 17.0 -55.4 805.8 806.0 327.5 809.4 0.35 TRP 240 10700 -56.7 -66.7 27 10.0 -56.8 300 56 325.5 325.6 290.5 325.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 707.04 mb = 2983.11 m = 9786.98 ft Wetbulb zero: 835.69 mb = 1631.82 m = 5353.67 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 31.34 % Est. max temperature: 16.56 C = 61.81 F Sfc-Lift cond lev (LCL): 933.67 mb = 827.39 m = 2714.49 ft T: 2.20 C 700-500 lapse rate: 7.26 C/km ThetaE index: 9.04 C Layer 850.0- 788.0 mb Conv cond level (CCL): 941.00 mb = 847.00 m = 2778.84 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 2.66 C = 36.79 F Cap Strength: 9.58 C Lifted Index: 8.30 C Risk: None Lifted Index @300 mb: 12.54 C Lifted Index @700 mb: 7.82 C Showalter Index: 8.48 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 16.70 C K Index: -6.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.79 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 48606.12 J/kg Cap Strength: 9.42 C Lift Cond Lev (LCL): 840.32 mb = 1587.05 m = 5206.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 14 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 ---------------------------------------------------------- 0 941 847 190 1 0.2 1.0 | 155 15 -6.2 13.4 1 925 804 65 5 -4.5 -2.1 | 133 15 -10.9 10.3 2 850 1494 70 13 -12.2 -4.4 | 113 20 -18.6 7.9 3 700 3061 270 9 9.0 -0.0 | 192 13 2.6 12.4 4 500 5650 300 29 25.1 -14.5 | 276 19 18.7 -2.1 5 400 7280 305 36 29.5 -20.6 | 290 25 23.1 -8.3 6 300 9250 300 48 41.6 -24.0 | 288 37 35.2 -11.6 7 250 10440 300 56 48.5 -28.0 | 290 45 42.1 -15.6 8 240 10700 300 56 48.5 -28.0 | 290 45 42.1 -15.6 9 200 11860 300 42 36.4 -21.0 | 286 31 30.0 -8.6 10 150 13690 265 44 43.8 3.8 | 247 41 37.5 16.2 11 100 16250 275 44 43.8 -3.8 | 257 38 37.5 8.6 12 70 18470 330 9 4.5 -7.8 | 158 5 -1.9 4.6 13 50 20550 330 9 4.5 -7.8 | 158 5 -1.9 4.6 14 30 23770 30 7 -3.5 -6.1 | 123 12 -9.9 6.3 15 20 26360 55 13 -10.6 -7.5 | 106 18 -17.0 4.9 Wind Parameters Mean winds (0-6000m): 302.8 at 18.6 knts Storm direction: 332.8 at 13.9 knts Shear (0-3000m) pos: 0.7 neg: 3.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -46.7 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 78.68 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 68 8 123 17| 6.0 0.0 6.0| 0.0 -19.9 -19.9 -39.8 -0.77| 6.0 -4.6 1000 62 10 116 17| 3.0 3.6 6.6| 0.0 -42.8 -42.8 -42.8 -0.63| 7.7 -4.8 1500 48 11 110 15| 2.0 5.2 7.2| 3.2 -44.8 -41.6 -27.7 -0.31| 8.6 -2.6 2000 46 11 110 15| 1.5 5.0 6.5| 8.9 -44.8 -35.9 -17.9 -0.07| 8.8 -0.6 2500 43 10 109 14| 1.2 4.5 5.7| 16.2 -46.7 -30.5 -12.2 -0.02| 8.2 -0.2 3000 354 11 107 5| 0.7 3.8 4.5| 30.1 -46.7 -16.6 -5.5 0.07| 7.6 0.5 4000 304 13 220 7| 1.3 2.8 4.1| 61.1 -46.7 14.4 3.6 0.22| 6.8 1.5 5000 303 16 241 8| 1.9 2.3 4.2| 94.7 -46.7 48.0 9.6 0.31| 6.3 1.9 6000 303 19 256 10| 2.0 1.9 3.9|111.9 -46.7 65.2 10.9 0.33| 5.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250417.00.gif