UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for X0557... Searching the city database file for: X0557 ... Date:1200Z 24 APR 25 Station: X0557 WMO ident: 30557 ------------------------------------------------------------------------------- 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 97 1 925 738 SFC 907 898 4.4 -16.6 20 21.0 -2.0 0 0 285.4 285.6 276.1 288.9 1.15 3 850 1424 0.2 -17.8 24 18.0 -5.0 320 3 286.4 286.5 276.5 289.7 1.11 4 707 2862 -12.7 -23.7 39 11.0 -15.0 268 11 287.6 287.7 276.7 290.1 0.80 5 702 2916 -13.5 -24.5 39 11.0 -15.7 266 11 287.3 287.4 276.5 289.6 0.75 6 700 2938 -13.5 -25.5 36 12.0 -15.8 265 11 287.5 287.7 276.5 289.7 0.69 7 694 3003 -13.3 -25.3 36 12.0 -15.7 267 11 288.5 288.6 277.0 290.7 0.70 8 617 3891 -16.1 -40.1 11 24.0 -19.2 299 18 295.1 295.2 279.4 295.8 0.19 9 589 4240 -17.1 -38.1 14 21.0 -20.0 311 20 297.9 297.9 280.8 298.7 0.24 10 504 5392 -23.3 -32.3 43 9.0 -24.6 353 29 303.9 304.0 283.7 305.6 0.50 11 500 5450 -23.7 -32.7 43 9.0 -25.0 355 29 304.1 304.2 283.7 305.8 0.49 12 492 5568 -24.3 -33.3 43 9.0 -25.6 355 29 304.8 304.9 284.0 306.4 0.47 13 400 7040 -36.1 -45.1 39 9.0 -36.7 355 35 308.1 308.1 284.8 308.7 0.17 14 333 8284 -45.5 -52.5 45 7.0 -45.7 352 41 311.8 311.8 286.1 312.1 0.09 15 331 8324 -46.5 -52.5 50 6.0 -46.7 352 41 310.9 311.0 285.8 311.3 0.09 16 300 8970 -50.5 -56.5 49 6.0 -50.7 350 44 314.2 314.2 286.9 314.4 0.06 17 260 9891 -55.3 -61.3 47 6.0 -55.4 350 44 320.2 320.2 288.9 320.4 0.04 18 250 10140 -57.5 -63.5 46 6.0 -57.6 350 44 320.6 320.6 288.9 320.7 0.03 19 235 10528 -60.1 -66.1 45 6.0 -60.2 350 45 322.4 322.4 289.5 322.5 0.02 20 218 10993 -61.5 -67.5 45 6.0 -61.6 350 46 327.2 327.2 290.9 327.3 0.02 21 215 11079 -61.3 -67.3 45 6.0 -61.4 350 44 328.8 328.8 291.4 328.9 0.02 22 200 11530 -58.5 -64.5 46 6.0 -58.6 350 36 340.1 340.1 294.4 340.3 0.03 23 176 12345 -55.5 -61.5 47 6.0 -55.6 341 32 357.7 357.7 298.3 358.0 0.06 24 166 12723 -52.9 -59.9 42 7.0 -53.1 337 30 368.1 368.1 300.3 368.4 0.07 25 150 13380 -53.1 -60.1 42 7.0 -53.4 330 27 378.6 378.6 302.1 378.9 0.08 26 100 16000 -52.1 -64.1 22 12.0 -52.7 305 13 427.1 427.1 308.6 427.4 0.07 27 79 17521 -51.3 -65.3 17 14.0 -52.1 302 8 458.5 458.5 311.7 458.9 0.07 28 70 18300 -52.9 -68.9 13 16.0 -53.7 300 5 471.2 471.2 312.8 471.5 0.05 29 67 18584 -50.5 -66.5 13 16.0 -51.6 303 5 482.4 482.4 313.7 482.8 0.07 30 63 18984 -52.3 -68.3 13 16.0 -53.2 308 4 487.0 487.0 314.0 487.3 0.06 31 56 19748 -50.9 -67.9 12 17.0 -52.2 317 4 506.8 506.8 315.5 507.3 0.07 32 50 20480 -53.9 -70.9 11 17.0 -54.9 325 3 516.5 516.5 316.1 516.8 0.05 33 47 20880 -52.1 -70.1 10 18.0 -53.4 336 3 530.0 530.0 316.9 530.4 0.06 34 45 21162 -52.5 -70.5 10 18.0 -53.8 344 4 535.7 535.7 317.3 536.1 0.06 35 44 21308 -51.1 -69.1 10 18.0 -52.7 348 4 542.5 542.6 317.7 543.1 0.08 36 36 22603 -55.1 -73.1 9 18.0 -56.3 23 6 564.2 564.2 318.9 564.6 0.05 37 30 23780 -51.1 -70.1 9 19.0 -53.2 55 7 605.3 605.4 320.9 606.1 0.10 38 20 26400 -54.1 -74.1 7 20.0 -56.3 5 7 670.6 670.6 323.4 671.3 0.08 39 17 27451 -50.5 -71.5 7 21.0 -54.0 714.0 714.1 324.9 715.3 0.14 40 13 29199 -50.9 -71.9 7 21.0 -54.9 769.6 769.7 326.5 771.3 0.18 41 12 29723 -48.9 -69.9 7 21.0 -53.8 794.5 794.6 327.2 797.0 0.26 42 12 29723 -45.9 -67.9 7 22.0 -52.0 805.1 805.3 327.4 808.6 0.34 43 10 30933 -47.1 -69.1 6 22.0 -53.4 843.7 843.9 328.3 847.4 0.35 TRP 218 10993 -61.5 -67.5 45 6.0 -61.6 350 46 327.2 327.2 290.9 327.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 847.78 mb = 1446.30 m = 4745.02 ft Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 27.15 % Est. max temperature: 6.16 C = 43.09 F Sfc-Lift cond lev (LCL): 653.36 mb = 3459.02 m = 11348.37 ft T: -14.74 C 700-500 lapse rate: 4.06 C/km ThetaE index: 0.45 C Layer 702.0- 700.0 mb Conv cond level (CCL): 494.12 mb = 5536.21 m = 18163.19 ft Mean mixing ratio: 1.10 g/kg Conv temperature: 23.10 C = 73.57 F Cap Strength: 12.77 C Lifted Index: 12.90 C Risk: None Lifted Index @300 mb: 17.51 C Lifted Index @700 mb: 1.22 C Showalter Index: 12.73 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 5.90 C K Index: -5.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.55 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 72577.59 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 640.42 mb = 3610.12 m = 11844.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 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 ---------------------------------------------------------- 0 907 898 0 0 -0.0 -0.0 | 190 14 2.3 13.5 1 850 1424 320 3 1.9 -2.3 | 201 12 4.3 11.2 2 700 2938 265 11 11.0 1.0 | 223 20 13.3 14.5 3 500 5450 355 29 2.5 -28.9 | 342 16 4.9 -15.4 4 400 7040 355 35 3.1 -34.9 | 346 22 5.4 -21.4 5 300 8970 350 44 7.6 -43.3 | 341 31 10.0 -29.8 6 250 10140 350 44 7.6 -43.3 | 341 31 10.0 -29.8 7 218 10993 350 46 8.0 -45.3 | 342 33 10.3 -31.8 8 200 11530 350 36 6.3 -35.5 | 339 24 8.6 -21.9 9 150 13380 330 27 13.5 -23.4 | 302 19 15.8 -9.9 10 100 16000 305 13 10.6 -7.5 | 245 14 13.0 6.1 11 70 18300 300 5 4.3 -2.5 | 211 13 6.7 11.0 12 50 20480 325 3 1.7 -2.5 | 200 12 4.1 11.1 13 30 23780 55 7 -5.7 -4.0 | 160 10 -3.4 9.5 14 20 26400 5 7 -0.6 -7.0 | 195 7 1.7 6.5 Wind Parameters Mean winds (0-6000m): 339.8 at 18.3 knts Storm direction: 9.8 at 13.7 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 65.4 deg Storm rel helicity (0-3000m) pos: 81.1 neg: -0.6 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 38.03 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 ------------------------------------------------------------------------------- 500 320 1 195 13| 0.0 2.9 2.9| 7.2 0.0 7.2 14.4 0.72| 3.1 2.3 1000 312 3 201 12| 0.0 2.8 2.8| 16.4 0.0 16.4 16.4 0.84| 3.1 2.6 1500 297 4 207 13| 0.0 2.8 2.8| 23.5 0.0 23.5 15.7 0.74| 3.2 2.4 2000 280 6 212 15| 0.0 2.8 2.8| 25.1 -0.6 24.6 12.3 0.54| 3.5 1.9 2500 277 7 216 16| 1.0 2.2 3.2| 50.3 -0.6 49.7 19.9 0.66| 3.8 2.5 3000 283 8 222 16| 1.8 1.9 3.7| 81.1 -0.6 80.5 26.8 0.74| 4.2 3.1 4000 306 12 241 14| 3.0 1.4 4.4|148.4 -0.6 147.8 37.0 0.83| 5.1 4.3 5000 331 15 268 10| 3.3 1.1 4.4|192.0 -0.6 191.5 38.3 0.85| 5.3 4.5 6000 340 18 293 9| 2.8 1.0 3.8|195.5 -0.6 195.0 32.5 0.80| 4.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//X0557/skewt/X0557.skewt.20250424.12.gif