UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for 89062... Searching the city database file for: 89062 ... Date:1100Z 29 APR 25 Station: 89062 WMO ident: 89062 Latitude: -67.57 Longitude: -68.12 Elevation: 33.00 ------------------------------------------------------------------------------- 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 -147 SFC 981 33 0.0 -3.9 75 3.9 -1.4 360 15 274.7 275.1 272.7 282.7 2.91 2 978 56 0.4 -4.1 72 4.5 -1.3 0 16 275.3 275.8 273.0 283.2 2.88 3 925 476 -2.9 -6.4 77 3.5 -4.1 5 29 276.3 276.8 273.2 283.5 2.56 4 877 895 -6.7 -7.5 94 0.8 -7.0 352 31 276.6 277.1 273.2 283.6 2.48 5 850 1139 -8.3 -9.7 90 1.4 -8.7 345 32 277.5 277.8 273.2 283.5 2.15 6 795 1654 -12.3 -12.3 100 0.0 -12.3 335 35 278.5 278.9 273.4 283.9 1.87 7 771 1888 -13.9 -14.4 96 0.5 -14.0 330 37 279.3 279.5 273.4 283.9 1.62 8 766 1938 -14.1 -16.6 81 2.5 -14.7 329 37 279.6 279.8 273.2 283.5 1.36 9 762 1977 -14.5 -15.5 92 1.0 -14.7 328 37 279.6 279.8 273.4 283.9 1.50 10 761 1987 -14.5 -17.1 81 2.6 -15.1 328 37 279.7 279.9 273.2 283.5 1.31 11 725 2353 -17.3 -19.1 86 1.8 -17.7 320 39 280.5 280.7 273.4 283.9 1.16 12 719 2415 -17.7 -22.0 69 4.3 -18.5 319 40 280.7 280.9 273.1 283.5 0.91 13 700 2615 -18.7 -24.7 59 6.0 -19.7 315 41 281.8 281.9 273.5 284.0 0.74 14 673 2908 -20.3 -30.3 40 10.0 -21.7 316 43 283.2 283.3 273.8 284.6 0.46 15 661 3041 -21.3 -33.3 33 12.0 -22.8 317 44 283.5 283.6 273.8 284.6 0.35 16 660 3052 -21.3 -36.3 25 15.0 -23.0 317 44 283.6 283.7 273.7 284.5 0.26 17 655 3108 -21.3 -42.3 13 21.0 -23.3 317 44 284.2 284.3 273.9 284.7 0.14 18 638 3302 -22.9 -39.9 20 17.0 -24.5 318 45 284.6 284.6 274.1 285.2 0.19 19 633 3359 -23.3 -32.3 43 9.0 -24.4 318 45 284.8 284.8 274.6 286.0 0.40 20 626 3441 -23.9 -32.9 43 9.0 -25.0 318 46 285.0 285.0 274.6 286.2 0.38 21 580 3994 -27.9 -37.9 38 10.0 -28.8 321 49 286.6 286.6 275.3 287.4 0.25 22 517 4808 -35.5 -41.5 54 6.0 -35.9 324 55 287.0 287.0 275.5 287.6 0.19 23 500 5040 -37.3 -44.3 48 7.0 -37.7 325 56 287.6 287.6 275.6 288.1 0.15 24 480 5320 -39.9 -48.9 38 9.0 -40.3 327 59 287.7 287.7 275.6 288.1 0.09 25 475 5391 -40.3 -46.3 53 6.0 -40.6 327 60 288.1 288.1 275.9 288.5 0.13 26 469 5478 -40.9 -47.9 47 7.0 -41.2 328 61 288.4 288.4 276.0 288.8 0.11 27 467 5507 -41.1 -53.1 26 12.0 -41.5 328 61 288.5 288.5 276.0 288.7 0.06 28 464 5550 -41.3 -46.3 58 5.0 -41.5 328 61 288.8 288.8 276.3 289.2 0.13 29 459 5624 -41.7 -50.7 37 9.0 -42.1 329 62 289.2 289.2 276.4 289.5 0.08 30 427 6108 -45.7 -55.7 31 10.0 -46.0 332 67 290.1 290.1 276.8 290.3 0.05 31 400 6540 -48.7 -52.5 65 3.8 -48.8 335 72 291.7 291.7 277.6 292.0 0.07 32 398 6573 -48.9 -52.6 65 3.7 -49.0 335 72 291.9 291.9 277.7 292.1 0.07 33 385 6791 -49.5 -60.5 26 11.0 -49.7 335 75 293.9 293.9 278.6 294.0 0.03 34 381 6859 -49.9 -58.9 34 9.0 -50.1 335 75 294.2 294.2 278.8 294.3 0.04 35 373 6997 -51.0 -60.0 34 9.0 -51.1 335 77 294.6 294.6 279.0 294.7 0.03 36 366 7120 -51.9 -60.9 33 9.0 -52.1 334 76 294.9 294.9 279.1 295.0 0.03 37 360 7227 -52.9 -56.0 69 3.1 -52.9 333 75 295.0 295.0 279.1 295.2 0.05 38 351 7390 -54.1 -59.1 54 5.0 -54.2 331 73 295.5 295.5 279.4 295.7 0.04 39 346 7481 -54.9 -58.1 68 3.2 -54.9 331 73 295.7 295.7 279.4 295.8 0.04 40 343 7537 -55.3 -60.2 54 4.9 -55.4 330 72 295.8 295.9 279.6 296.0 0.03 41 340 7593 -54.9 -63.9 32 9.0 -55.0 329 70 297.1 297.1 280.1 297.2 0.02 42 334 7707 -54.1 -66.1 22 12.0 -54.2 328 67 299.7 299.7 281.3 299.8 0.02 43 318 8022 -53.9 -69.9 12 16.0 -54.1 324 58 304.3 304.3 283.1 304.3 0.01 44 308 8228 -50.9 -73.9 5 23.0 -51.2 322 52 311.3 311.3 285.8 311.3 0.01 45 300 8400 -49.7 -75.7 3 26.0 -50.0 320 47 315.3 315.3 287.2 315.3 0.00 46 291 8599 -49.3 -75.3 3 26.0 -49.7 322 45 318.6 318.6 288.3 318.6 0.00 47 264 9234 -50.7 -74.7 4 24.0 -51.0 327 41 325.6 325.6 290.5 325.6 0.01 48 251 9564 -49.1 -79.1 2 30.0 -49.6 330 38 332.7 332.7 292.4 332.7 0.00 49 250 9590 -49.1 -78.1 2 29.0 -49.6 330 38 333.1 333.1 292.6 333.1 0.00 50 237 9939 -50.1 -80.1 2 30.0 -50.5 329 38 336.7 336.7 293.5 336.7 0.00 51 202 10985 -48.3 -80.3 1 32.0 -48.9 325 36 355.3 355.3 297.7 355.3 0.00 52 200 11050 -48.5 -80.5 1 32.0 -49.1 325 36 356.0 356.0 297.9 356.0 0.00 53 171 12075 -51.3 -81.3 2 30.0 -51.8 325 42 367.6 367.6 300.1 367.7 0.00 54 150 12930 -49.7 -81.7 1 32.0 -50.4 325 47 384.4 384.4 302.9 384.4 0.00 55 143 13243 -49.1 -81.1 1 32.0 -49.8 325 46 390.8 390.8 303.9 390.8 0.00 56 116 14610 -50.1 -82.1 1 32.0 -50.9 325 42 413.0 413.0 306.9 413.0 0.00 57 108 15073 -53.7 -83.7 1 30.0 -54.3 325 41 414.7 414.7 307.1 414.8 0.00 58 106 15193 -51.7 -82.7 1 31.0 -52.4 325 40 420.8 420.8 307.8 420.8 0.00 59 100 15570 -52.7 -82.7 1 30.0 -53.4 325 39 425.9 425.9 308.4 425.9 0.00 60 94 15968 -54.7 -84.7 1 30.0 -55.3 429.6 429.6 308.8 429.6 0.00 61 88 16392 -52.5 -83.5 1 31.0 -53.3 442.2 442.2 310.1 442.2 0.00 62 71 17761 -58.3 -86.3 2 28.0 -58.8 457.8 457.8 311.5 457.8 0.00 63 65 18318 -57.3 -86.3 1 29.0 -57.9 471.7 471.7 312.8 471.7 0.00 64 56 19254 -60.1 -87.1 2 27.0 -60.6 485.8 485.8 313.9 485.9 0.00 65 51 19840 -58.1 -87.1 1 29.0 -58.8 503.7 503.7 315.2 503.7 0.00 66 43 20905 -62.3 -88.3 2 26.0 -62.8 518.6 518.6 316.2 518.6 0.00 67 40 21353 -60.5 -87.5 2 27.0 -61.2 533.9 533.9 317.2 533.9 0.00 68 33 22539 -64.9 -89.9 2 25.0 -65.4 552.4 552.4 318.2 552.5 0.00 69 30 23124 -62.1 -88.1 2 26.0 -62.8 575.3 575.3 319.5 575.4 0.01 70 27 23770 -65.5 -89.5 2 24.0 -66.0 583.4 583.4 319.8 583.4 0.00 71 23 24749 -64.1 -89.1 2 25.0 -64.8 614.9 614.9 321.3 614.9 0.01 72 19 25914 -65.9 -90.9 2 25.0 -66.6 643.8 643.8 322.4 643.9 0.01 73 18 26242 -65.5 -90.5 2 25.0 -66.2 655.1 655.1 322.9 655.2 0.01 74 16 26953 -68.9 -90.9 3 22.0 -69.4 666.5 666.5 323.3 666.5 0.01 75 14 27748 -70.7 -92.7 2 22.0 -71.2 686.3 686.3 324.0 686.3 0.00 76 12 28666 -69.1 -92.1 2 23.0 -69.8 722.9 722.9 325.1 723.0 0.01 77 12 28666 -69.5 -92.5 2 23.0 -70.2 721.5 721.5 325.1 721.5 0.01 78 11 29188 -66.9 -91.9 2 25.0 -67.9 749.1 749.1 325.9 749.2 0.01 79 9.1 30324 -70.5 -92.5 3 22.0 -71.2 777.1 777.1 326.7 777.1 0.01 80 8.8 30524 -67.7 -91.7 2 24.0 -68.8 795.4 795.4 327.1 795.5 0.01 TRP 343 7537 -55.3 -60.2 54 4.9 -55.4 330 72 295.8 295.9 279.6 296.0 0.03 WND 373 6997 -51.0 -60.0 34 9.0 -51.1 335 77 294.6 294.6 279.0 294.7 0.03 Sounding variables and indices 1000-500 mb thick: 5187.00 m Freezing level: 971.58 mb = 107.06 m = 351.24 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 63.41 % Est. max temperature: 3.16 C = 37.68 F Sfc-Lift cond lev (LCL): 923.00 mb = 493.05 m = 1617.58 ft T: -3.05 C 700-500 lapse rate: 7.67 C/km ThetaE index: 0.48 C Layer 719.0- 700.0 mb Conv cond level (CCL): 876.37 mb = 901.00 m = 2956.01 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 2.00 C = 35.60 F Cap Strength: 3.96 C Lifted Index: 3.93 C Risk: None Lifted Index @300 mb: 22.64 C Lifted Index @700 mb: 1.44 C Showalter Index: 3.87 C Risk: None Total Totals Index: 56.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 27.60 C K Index: 13.30 Risk: None Sweat Index: 272.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.10 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 61319.17 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 883.78 mb = 834.79 m = 2738.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 33 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 ---------------------------------------------------------- 0 981 33 360 15 -0.0 -15.0 | 176 18 -1.2 18.1 1 925 476 5 29 -2.5 -28.9 | 138 6 -3.7 4.2 2 850 1139 345 32 8.3 -30.9 | 253 7 7.1 2.1 3 700 2615 315 41 29.0 -29.0 | 262 28 27.8 4.1 4 500 5040 325 56 32.1 -45.9 | 293 33 30.9 -12.8 5 400 6540 335 72 30.4 -65.3 | 318 43 29.2 -32.2 6 373 6997 335 77 32.5 -69.8 | 320 48 31.3 -36.7 7 343 7537 330 72 36.0 -62.4 | 310 45 34.8 -29.3 8 300 8400 320 47 30.2 -36.0 | 276 29 29.0 -3.0 9 250 9590 330 38 19.0 -32.9 | 270 18 17.8 0.1 10 200 11050 325 36 20.6 -29.5 | 260 20 19.4 3.6 11 150 12930 325 47 27.0 -38.5 | 282 26 25.7 -5.4 12 100 15570 325 39 22.4 -31.9 | 267 21 21.2 1.1 Wind Parameters Mean winds (0-6000m): 327.9 at 44.1 knts Storm direction: 357.9 at 33.1 knts Shear (0-3000m) pos: 2.8 neg: 5.1 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 33.1 neg: -22.6 tot: 10.5 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 109.64 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 3 23 166 11| 14.7 0.0 14.7| 0.0 -14.1 -14.1 -28.2 -0.37| 14.9 -5.5 1000 359 27 174 7| 7.4 4.3 11.6| 6.2 -14.1 -7.9 -7.9 0.05| 11.8 0.6 1500 353 29 208 5| 4.9 5.3 10.2| 11.5 -14.1 -2.7 -1.8 0.12| 10.3 1.2 2000 346 30 240 7| 3.7 5.7 9.4| 12.9 -14.4 -1.6 -0.8 0.10| 9.5 1.0 2500 340 32 254 10| 2.9 6.1 9.0| 12.9 -21.3 -8.4 -3.4 0.06| 9.2 0.6 3000 335 34 259 13| 2.8 5.1 7.9| 33.1 -22.6 10.5 3.5 0.11| 8.3 0.9 4000 330 37 266 18| 3.0 3.8 6.8| 86.0 -22.6 63.4 15.9 0.22| 7.2 1.5 5000 328 40 273 20| 3.2 3.0 6.2|143.0 -22.6 120.4 24.1 0.30| 6.5 1.9 6000 328 44 281 23| 3.7 2.5 6.2|250.4 -22.6 227.8 38.0 0.40| 6.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//89062/skewt/89062.skewt.20250429.11.gif