UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for 89062... Searching the city database file for: 89062 ... Date:1100Z 20 OCT 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 -182 SFC 976 33 -1.3 -4.8 77 3.5 -2.6 40 15 273.7 274.2 271.9 281.3 2.74 2 928 414 -3.5 -6.0 83 2.5 -4.4 31 27 275.5 275.9 272.8 282.8 2.63 3 925 438 -3.3 -6.3 80 3.0 -4.3 30 28 275.9 276.4 272.9 283.1 2.58 4 908 584 -4.7 -6.7 86 2.0 -5.4 23 25 276.0 276.4 272.9 283.0 2.54 5 903 628 -4.3 -7.3 80 3.0 -5.3 21 24 276.8 277.2 273.2 283.6 2.44 6 860 1011 -6.3 -10.1 74 3.8 -7.5 4 15 278.6 279.0 273.7 284.5 2.06 7 858 1029 -6.1 -10.8 69 4.7 -7.5 3 15 279.0 279.3 273.8 284.6 1.95 8 850 1102 -6.7 -10.8 73 4.1 -7.9 360 13 279.1 279.5 273.9 284.8 1.97 9 795 1620 -10.9 -12.9 85 2.0 -11.5 353 17 280.0 280.3 274.1 285.2 1.78 10 738 2189 -13.5 -16.4 79 2.9 -14.2 345 21 283.2 283.5 275.3 287.5 1.44 11 700 2589 -16.5 -18.7 83 2.2 -17.0 340 24 284.2 284.4 275.6 287.9 1.25 12 680 2806 -18.3 -19.7 89 1.4 -18.6 342 24 284.6 284.8 275.7 288.1 1.18 13 671 2906 -18.7 -21.6 78 2.9 -19.3 343 23 285.2 285.4 275.7 288.3 1.01 14 650 3142 -20.3 -21.1 93 0.8 -20.5 346 23 286.0 286.2 276.3 289.3 1.09 15 642 3234 -20.5 -24.8 68 4.3 -21.2 346 23 286.8 286.9 276.3 289.2 0.80 16 599 3742 -24.9 -29.0 69 4.1 -25.5 352 22 287.4 287.5 276.3 289.3 0.58 17 578 4001 -26.3 -31.3 63 5.0 -26.9 354 22 288.7 288.8 276.8 290.3 0.48 18 555 4293 -28.9 -32.6 70 3.7 -29.3 357 21 289.0 289.1 276.9 290.5 0.44 19 541 4476 -30.5 -36.5 56 6.0 -31.0 359 21 289.3 289.3 276.8 290.3 0.31 20 500 5030 -35.5 -38.6 73 3.1 -35.7 5 20 289.8 289.8 277.0 290.7 0.27 21 463 5559 -39.9 -41.7 83 1.8 -40.0 355 26 290.7 290.8 277.4 291.4 0.21 22 423 6168 -44.5 -45.2 93 0.7 -44.5 343 33 292.4 292.5 278.2 293.0 0.16 23 400 6540 -46.9 -50.2 69 3.3 -47.0 335 37 294.0 294.1 278.8 294.4 0.10 24 392 6674 -48.1 -51.6 67 3.5 -48.2 334 40 294.2 294.2 278.9 294.5 0.08 25 379 6896 -49.9 -51.9 79 2.0 -50.0 331 46 294.6 294.7 279.1 294.9 0.08 26 374 6982 -50.5 -54.9 60 4.4 -50.6 330 48 295.0 295.0 279.1 295.2 0.06 27 360 7230 -52.7 -55.9 68 3.2 -52.8 328 54 295.3 295.3 279.3 295.5 0.05 28 305 8287 -59.3 -62.7 65 3.4 -59.3 316 80 300.3 300.3 281.5 300.4 0.03 29 300 8390 -60.1 -63.3 66 3.2 -60.2 315 83 300.6 300.6 281.6 300.7 0.03 30 296 8473 -60.8 -64.2 64 3.5 -60.8 315 84 300.9 300.9 281.7 300.9 0.02 31 273 8969 -64.7 -69.7 50 5.0 -64.7 313 77 302.2 302.2 282.3 302.2 0.01 32 268 9081 -65.3 -73.3 32 8.0 -65.3 312 76 302.9 302.9 282.5 302.9 0.01 33 252 9452 -67.3 -70.6 63 3.3 -67.3 310 71 305.3 305.3 283.5 305.4 0.01 34 250 9500 -67.7 -71.1 62 3.4 -67.7 310 70 305.4 305.4 283.6 305.5 0.01 35 249 9524 -67.7 -71.3 60 3.6 -67.7 310 69 305.8 305.8 283.7 305.8 0.01 36 242 9696 -67.7 -74.7 36 7.0 -67.7 309 66 308.3 308.3 284.7 308.3 0.01 37 227 10084 -66.3 -77.3 20 11.0 -66.4 308 60 316.1 316.1 287.5 316.1 0.00 38 217 10357 -67.7 -78.7 19 11.0 -67.7 307 55 318.0 318.0 288.1 318.1 0.00 39 200 10850 -67.3 -81.3 12 14.0 -67.4 305 47 326.2 326.2 290.6 326.2 0.00 40 196 10972 -66.9 -81.9 10 15.0 -67.0 305 47 328.7 328.7 291.3 328.7 0.00 41 150 12580 -68.5 -85.5 7 17.0 -68.6 300 44 352.1 352.1 297.1 352.1 0.00 42 100 14990 -71.5 -90.5 4 19.0 -71.6 280 50 389.6 389.6 303.8 389.6 0.00 43 82 16163 -71.1 -89.1 5 18.0 -71.2 413.2 413.2 306.9 413.2 0.00 44 76 16611 -72.5 -89.5 6 17.0 -72.6 419.3 419.3 307.6 419.3 0.00 45 56 18417 -70.1 -91.1 3 21.0 -70.2 463.0 463.0 312.0 463.1 0.00 46 51 18972 -71.3 -93.3 2 22.0 -71.4 472.8 472.8 312.8 472.8 0.00 47 38 20735 -65.7 -90.7 2 25.0 -66.1 528.6 528.6 316.8 528.6 0.00 48 35 21235 -66.1 -91.1 2 25.0 -66.5 540.1 540.1 317.5 540.1 0.00 49 30 22173 -64.5 -91.5 1 27.0 -65.0 568.8 568.8 319.1 568.8 0.00 50 21 24406 -54.3 -87.3 1 33.0 -56.6 660.7 660.7 323.1 660.7 0.01 51 18 25398 -52.7 -86.7 1 34.0 -55.7 695.5 695.5 324.3 695.6 0.01 52 15 26588 -47.9 -83.9 1 36.0 -52.9 748.7 748.7 325.9 748.9 0.02 TRP 249 9524 -67.7 -71.3 60 3.6 -67.7 310 69 305.8 305.8 283.7 305.8 0.01 WND 296 8473 -60.8 -64.2 64 3.5 -60.8 315 84 300.9 300.9 281.7 300.9 0.02 Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: 4.44 C = 39.99 F Sfc-Lift cond lev (LCL): 923.86 mb = 447.69 m = 1468.77 ft T: -3.39 C 700-500 lapse rate: 7.78 C/km ThetaE index: 0.05 C Layer 908.0- 903.0 mb Conv cond level (CCL): 835.50 mb = 1235.31 m = 4052.80 ft Mean mixing ratio: 2.55 g/kg Conv temperature: 4.28 C = 39.71 F Cap Strength: 6.22 C Lifted Index: 6.20 C Risk: None Lifted Index @300 mb: 12.65 C Lifted Index @700 mb: 4.11 C Showalter Index: 4.73 C Risk: None Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.80 C Cross Totals Index: 24.70 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 136.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.45 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 42818.87 J/kg Cap Strength: 6.23 C Lift Cond Lev (LCL): 882.60 mb = 807.06 m = 2647.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 16 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 ---------------------------------------------------------- 0 976 33 40 15 -9.6 -11.5 | 141 4 -2.5 3.1 1 925 438 30 28 -14.0 -24.2 | 35 12 -6.8 -9.7 2 850 1102 360 13 -0.0 -13.0 | 258 7 7.2 1.5 3 700 2589 340 24 8.2 -22.6 | 298 17 15.4 -8.0 4 500 5030 5 20 -1.7 -19.9 | 315 8 5.4 -5.4 5 400 6540 335 37 15.6 -33.5 | 310 30 22.8 -19.0 6 300 8390 315 83 58.7 -58.7 | 304 79 65.8 -44.1 7 296 8473 315 84 59.4 -59.4 | 304 80 66.6 -44.9 8 250 9500 310 70 53.6 -45.0 | 297 68 60.8 -30.5 9 249 9524 310 69 52.9 -44.4 | 296 67 60.0 -29.8 10 200 10850 305 47 38.5 -27.0 | 285 47 45.7 -12.4 11 150 12580 300 44 38.1 -22.0 | 279 46 45.3 -7.5 12 100 14990 280 50 49.2 -8.7 | 264 57 56.4 5.9 Wind Parameters Mean winds (0-6000m): 356.2 at 21.6 knts Storm direction: 26.2 at 16.2 knts Shear (0-3000m) pos: 0.3 neg: 3.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 159.7 deg Storm rel helicity (0-3000m) pos: 20.4 neg: -41.9 tot: -21.5 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 24.76 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 32 22 47 7| 0.0 12.3 12.3| 0.0 -19.8 -19.8 -39.5 -0.71| 16.9-12.0 1000 26 21 26 5| 0.0 4.8 4.8| 0.0 -39.7 -39.7 -39.7 -0.79| 15.7-12.4 1500 20 19 349 4| 0.0 4.2 4.2| 6.0 -41.9 -35.9 -24.0 -0.64| 12.1 -7.7 2000 12 19 321 5| 0.0 4.1 4.1| 12.4 -41.9 -29.5 -14.7 -0.51| 10.2 -5.2 2500 5 19 311 7| 0.0 4.2 4.2| 16.4 -41.9 -25.5 -10.2 -0.43| 9.1 -3.9 3000 0 20 308 9| 0.3 3.5 3.8| 20.4 -41.9 -21.5 -7.2 -0.39| 7.9 -3.1 4000 357 21 307 10| 0.8 2.6 3.4| 26.3 -41.9 -15.6 -3.9 -0.33| 6.5 -2.1 5000 357 21 307 10| 1.0 2.1 3.1| 29.5 -41.9 -12.5 -2.5 -0.28| 5.6 -1.6 6000 356 22 309 11| 0.8 2.9 3.8| 31.4 -48.1 -16.7 -2.8 -0.23| 5.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//89062/skewt/89062.skewt.20251020.11.gif