UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 25 APR 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 150 SFC 962 460 0.0 -1.9 87 1.9 -0.7 245 1 276.2 276.8 274.4 285.7 3.45 2 925 772 -1.9 -4.1 85 2.2 -2.7 270 7 277.4 277.9 274.5 285.8 3.05 3 850 1434 -5.7 -8.1 83 2.4 -6.5 280 9 280.2 280.6 275.2 287.1 2.44 4 804 1871 -8.7 -11.3 81 2.6 -9.5 274 14 281.5 281.8 275.2 287.2 2.00 5 784 2068 -7.7 -9.8 85 2.1 -8.4 272 16 284.6 285.0 277.3 291.3 2.31 6 700 2948 -11.9 -14.8 79 2.9 -12.7 260 27 289.3 289.6 278.9 294.5 1.73 7 569 4510 -18.3 -21.1 79 2.8 -19.0 251 40 299.4 299.7 282.8 303.4 1.25 8 566 4550 -18.5 -21.5 77 3.0 -19.2 251 40 299.7 299.9 282.8 303.5 1.21 9 500 5460 -25.3 -30.0 65 4.7 -26.0 245 48 302.2 302.3 283.1 304.3 0.63 10 446 6284 -30.5 -36.5 56 6.0 -31.2 245 44 305.7 305.8 284.2 307.0 0.38 11 400 7050 -37.3 -45.3 43 8.0 -37.8 245 40 306.5 306.5 284.2 307.1 0.17 12 370 7580 -43.3 -52.3 36 9.0 -43.6 248 43 305.4 305.5 283.7 305.7 0.08 13 300 8950 -55.9 -63.9 36 8.0 -56.0 255 50 306.6 306.6 284.0 306.6 0.02 14 271 9595 -61.5 -69.5 34 8.0 -61.6 260 52 307.5 307.5 284.4 307.5 0.01 15 250 10100 -61.3 -69.3 34 8.0 -61.4 255 46 314.9 314.9 287.1 315.0 0.01 16 240 10353 -60.9 -68.9 34 8.0 -61.0 257 44 319.2 319.2 288.5 319.3 0.01 17 206 11319 -51.9 -59.9 38 8.0 -52.1 264 35 347.6 347.6 296.1 347.9 0.06 18 200 11510 -51.9 -59.9 38 8.0 -52.1 265 33 350.6 350.6 296.8 350.8 0.06 19 189 11874 -53.5 -62.5 33 9.0 -53.7 265 32 353.7 353.7 297.5 353.9 0.05 20 169 12597 -50.1 -60.1 30 10.0 -50.5 265 29 370.9 370.9 300.8 371.2 0.07 21 150 13370 -52.3 -64.3 22 12.0 -52.7 265 27 380.0 380.0 302.3 380.2 0.04 22 100 15990 -53.3 -68.3 14 15.0 -53.9 275 17 424.7 424.8 308.3 424.9 0.04 23 70 18290 -52.5 -69.5 11 17.0 -53.4 265 9 472.1 472.1 312.8 472.3 0.05 24 59 19393 -53.7 -70.7 11 17.0 -54.6 255 8 493.0 493.0 314.5 493.3 0.05 25 53 20090 -49.7 -67.7 10 18.0 -51.2 248 7 517.7 517.7 316.2 518.2 0.08 26 50 20470 -51.3 -69.3 10 18.0 -52.7 245 7 522.6 522.6 316.5 523.0 0.07 27 46 21009 -54.1 -72.1 9 18.0 -55.2 274 7 528.4 528.5 316.8 528.8 0.05 28 40 21910 -52.5 -70.5 10 18.0 -53.9 321 6 554.0 554.0 318.3 554.5 0.07 29 37 22410 -56.1 -74.1 9 18.0 -57.2 348 6 557.3 557.3 318.5 557.6 0.05 30 35 22766 -53.1 -71.1 9 18.0 -54.6 7 6 574.0 574.0 319.4 574.5 0.07 31 30 23760 -53.3 -72.3 8 19.0 -55.1 60 5 599.3 599.4 320.6 599.9 0.07 32 20 26380 -51.5 -70.5 9 19.0 -54.3 85 13 678.5 678.6 323.7 679.7 0.14 33 19 26712 -52.3 -71.3 8 19.0 -55.0 686.1 686.1 324.0 687.2 0.13 34 12 29721 -46.9 -67.9 7 21.0 -52.5 801.6 801.7 327.4 805.0 0.34 TRP 271 9595 -61.5 -69.5 34 8.0 -61.6 260 52 307.5 307.5 284.4 307.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 962.00 mb = 459.62 m = 1507.93 ft Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 79.42 % Est. max temperature: 5.00 C = 40.99 F Sfc-Lift cond lev (LCL): 933.79 mb = 696.66 m = 2285.61 ft T: -1.44 C 700-500 lapse rate: 5.33 C/km Conv cond level (CCL): 851.61 mb = 1419.17 m = 4656.02 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 3.88 C = 38.98 F Cap Strength: 12.83 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 14.51 C Lifted Index @700 mb: 6.30 C Showalter Index: 13.12 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.20 C K Index: 8.60 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.54 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 56647.02 J/kg Cap Strength: 13.86 C Lift Cond Lev (LCL): 880.36 mb = 1159.21 m = 3803.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 22 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 ---------------------------------------------------------- 0 962 460 245 1 0.9 0.4 | 104 21 -20.5 5.0 1 925 772 270 7 7.0 -0.0 | 107 15 -14.4 4.5 2 850 1434 280 9 8.9 -1.6 | 103 13 -12.6 3.0 3 700 2948 260 27 26.6 4.7 | 209 11 5.1 9.2 4 500 5460 245 48 43.5 20.3 | 222 33 22.1 24.8 5 400 7050 245 40 36.3 16.9 | 215 26 14.8 21.5 6 300 8950 255 50 48.3 12.9 | 237 32 26.8 17.5 7 271 9595 260 52 51.2 9.0 | 245 33 29.8 13.6 8 250 10100 255 46 44.4 11.9 | 234 28 23.0 16.5 9 200 11510 265 33 32.9 2.9 | 237 14 11.4 7.4 10 150 13370 265 27 26.9 2.4 | 218 9 5.4 6.9 11 100 15990 275 17 16.9 -1.5 | 124 5 -4.5 3.1 12 70 18290 265 9 9.0 0.8 | 113 14 -12.5 5.3 13 50 20470 245 7 6.3 3.0 | 116 17 -15.1 7.5 14 30 23760 60 5 -4.3 -2.5 | 95 26 -25.8 2.0 15 20 26380 85 13 -13.0 -1.1 | 96 35 -34.4 3.4 Wind Parameters Mean winds (0-6000m): 252.0 at 29.2 knts Storm direction: 282.0 at 21.9 knts Shear (0-3000m) pos: 1.5 neg: 3.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -3.6 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 78.11 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 ------------------------------------------------------------------------------- 500 269 5 106 17| 6.9 0.0 6.9| 7.2 -1.0 6.2 12.4 0.16| 7.1 1.2 1000 274 7 105 15| 4.4 0.0 4.4| 7.2 -3.6 3.6 3.6 0.05| 4.6 0.2 1500 275 9 107 13| 2.9 2.1 5.0| 14.0 -3.6 10.5 7.0 0.21| 5.2 1.1 2000 272 11 112 11| 2.2 3.2 5.4| 23.0 -3.6 19.4 9.7 0.42| 5.5 2.3 2500 267 14 124 9| 1.7 3.8 5.6| 31.5 -3.6 27.9 11.2 0.47| 5.7 2.7 3000 264 16 138 8| 1.5 3.9 5.4| 37.5 -3.6 33.9 11.3 0.46| 5.6 2.6 4000 260 21 174 8| 1.1 4.1 5.2| 44.4 -3.6 40.8 10.2 0.40| 5.3 2.1 5000 255 26 197 12| 0.9 4.2 5.1| 44.6 -7.9 36.7 7.3 0.31| 5.3 1.6 6000 252 29 205 15| 0.7 3.1 3.8| 44.6 -25.4 19.1 3.2 0.25| 4.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20250425.00.gif