UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041711.upa.cvt Date: 1100Z 17 APR 25 Searching for 89062... Searching the city database file for: 89062 ... Date:1100Z 17 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 -186 SFC 976 33 0.6 -1.5 86 2.1 -0.3 350 16 275.7 276.2 274.2 285.3 3.51 2 975 41 1.2 -1.1 85 2.3 0.3 350 16 276.3 277.0 274.7 286.3 3.61 3 949 247 0.4 -2.0 84 2.4 -0.6 350 24 277.7 278.3 275.2 287.3 3.47 4 925 441 -1.3 -2.5 92 1.2 -1.8 350 32 278.0 278.6 275.3 287.5 3.43 5 920 484 -1.5 -2.8 91 1.3 -2.0 347 32 278.2 278.8 275.4 287.6 3.38 6 892 731 -0.9 -4.4 77 3.5 -2.3 333 30 281.3 281.8 276.7 290.0 3.09 7 872 911 -1.9 -5.1 79 3.2 -3.1 322 29 282.1 282.6 276.9 290.6 3.00 8 868 948 -1.3 -5.6 73 4.3 -2.9 320 28 283.1 283.6 277.3 291.4 2.90 9 862 1003 -2.5 -5.4 80 2.9 -3.6 317 28 282.4 282.9 277.0 290.8 2.96 10 852 1095 -2.7 -6.1 77 3.4 -4.0 311 27 283.1 283.6 277.3 291.2 2.84 11 850 1114 -2.5 -6.3 75 3.8 -3.9 310 27 283.5 284.0 277.4 291.6 2.80 12 848 1133 -2.3 -6.3 74 4.0 -3.8 310 27 283.9 284.4 277.6 292.0 2.81 13 775 1840 -8.1 -8.1 100 0.0 -8.1 298 32 285.1 285.6 278.0 292.8 2.68 14 742 2177 -9.7 -10.0 98 0.3 -9.8 293 35 286.9 287.3 278.6 294.0 2.41 15 741 2188 -9.5 -9.8 98 0.3 -9.6 292 35 287.2 287.7 278.8 294.4 2.45 16 700 2626 -11.7 -12.5 94 0.8 -11.9 285 38 289.5 289.9 279.4 295.7 2.09 17 698 2648 -11.9 -12.7 94 0.8 -12.2 285 38 289.5 289.9 279.4 295.7 2.06 18 601 3772 -20.9 -23.3 81 2.4 -21.4 287 43 291.8 292.0 279.0 294.8 0.97 19 572 4135 -23.7 -23.7 100 0.0 -23.7 288 45 292.7 292.8 279.4 295.7 0.99 20 549 4433 -26.3 -26.6 97 0.3 -26.3 289 47 293.0 293.2 279.3 295.5 0.79 21 535 4619 -27.9 -30.5 78 2.6 -28.2 289 48 293.3 293.4 279.1 295.1 0.56 22 527 4727 -28.7 -30.1 88 1.4 -28.9 289 48 293.6 293.7 279.3 295.5 0.59 23 519 4836 -29.7 -33.9 67 4.2 -30.2 289 49 293.7 293.8 279.1 295.1 0.42 24 514 4905 -30.5 -42.5 30 12.0 -31.4 290 49 293.5 293.6 278.7 294.1 0.18 25 502 5072 -31.9 -43.9 29 12.0 -32.7 290 50 293.8 293.8 278.8 294.3 0.16 26 500 5100 -32.1 -44.1 29 12.0 -32.9 290 50 293.9 293.9 278.8 294.4 0.15 27 400 6640 -44.1 -55.1 28 11.0 -44.5 290 58 297.7 297.7 280.4 297.9 0.05 28 399 6657 -44.1 -55.1 28 11.0 -44.5 290 58 297.9 297.9 280.5 298.1 0.05 29 383 6930 -45.9 -62.9 13 17.0 -46.3 291 59 299.0 299.0 281.0 299.1 0.02 30 347 7579 -50.3 -64.3 18 14.0 -50.5 292 62 301.6 301.6 282.1 301.7 0.02 31 325 8005 -51.9 -64.9 20 13.0 -52.1 294 64 305.1 305.1 283.5 305.2 0.02 32 300 8520 -54.3 -65.3 25 11.0 -54.5 295 67 308.8 308.8 284.9 308.9 0.02 33 295 8628 -54.9 -65.9 24 11.0 -55.1 295 67 309.4 309.4 285.1 309.5 0.02 34 280 8964 -54.5 -68.5 16 14.0 -54.7 292 65 314.7 314.7 287.0 314.7 0.01 35 258 9495 -51.3 -74.3 5 23.0 -51.6 287 62 326.8 326.8 290.8 326.9 0.01 36 250 9700 -51.7 -75.7 4 24.0 -52.0 285 61 329.2 329.2 291.5 329.2 0.01 37 239 9992 -50.9 -76.9 3 26.0 -51.2 285 61 334.7 334.7 293.0 334.7 0.00 38 211 10801 -51.7 -79.7 2 28.0 -52.1 285 59 345.6 345.6 295.6 345.6 0.00 39 200 11150 -48.5 -79.5 2 31.0 -49.1 285 59 356.0 356.0 297.9 356.0 0.00 40 176 11982 -51.9 -81.9 2 30.0 -52.4 285 51 363.6 363.6 299.4 363.6 0.00 41 161 12560 -50.3 -81.3 1 31.0 -50.9 285 46 375.7 375.7 301.5 375.7 0.00 42 150 13020 -50.9 -81.9 1 31.0 -51.5 285 42 382.4 382.4 302.6 382.4 0.00 43 147 13151 -51.3 -82.3 1 31.0 -51.9 285 44 383.9 383.9 302.9 383.9 0.00 44 138 13558 -54.1 -83.1 2 29.0 -54.5 285 51 386.0 386.0 303.2 386.0 0.00 45 134 13746 -53.5 -83.5 1 30.0 -54.0 285 54 390.3 390.3 303.8 390.3 0.00 46 125 14191 -55.1 -84.1 2 29.0 -55.5 285 61 395.2 395.2 304.5 395.2 0.00 47 119 14505 -53.7 -83.7 1 30.0 -54.2 285 66 403.4 403.4 305.6 403.4 0.00 48 114 14779 -55.9 -83.9 2 28.0 -56.3 285 70 404.3 404.3 305.7 404.3 0.00 49 108 15125 -53.1 -84.1 1 31.0 -53.7 285 76 415.9 415.9 307.2 415.9 0.00 50 106 15245 -50.6 -82.6 1 32.0 -51.4 285 78 422.8 422.8 308.0 422.8 0.00 51 104 15370 -48.1 -81.1 1 33.0 -49.2 285 74 429.9 429.9 308.9 430.0 0.01 52 100 15630 -44.7 -79.7 1 35.0 -46.3 285 66 441.4 441.4 310.0 441.4 0.01 53 96 15904 -42.7 -78.7 1 36.0 -44.7 450.5 450.5 310.9 450.5 0.01 54 84 16797 -47.1 -81.1 1 34.0 -48.6 459.1 459.1 311.7 459.1 0.01 55 70 17975 -57.9 -85.9 2 28.0 -58.5 460.5 460.5 311.8 460.5 0.00 56 66 18345 -59.3 -86.3 2 27.0 -59.8 465.3 465.3 312.3 465.3 0.00 57 62 18737 -59.1 -87.1 1 28.0 -59.6 474.1 474.1 313.0 474.1 0.00 58 60 18944 -56.9 -85.9 1 29.0 -57.6 483.5 483.5 313.7 483.5 0.00 59 56 19383 -54.9 -84.9 1 30.0 -55.8 497.7 497.7 314.8 497.7 0.01 60 46 20624 -60.5 -87.5 2 27.0 -61.1 513.0 513.0 315.8 513.0 0.00 61 42 21197 -56.1 -86.1 1 30.0 -57.2 537.4 537.4 317.3 537.4 0.01 62 36 22172 -58.3 -86.3 2 28.0 -59.2 555.9 555.9 318.4 556.0 0.01 63 31 23115 -57.3 -86.3 1 29.0 -58.5 582.9 582.9 319.8 583.0 0.01 64 25 24455 -63.7 -89.7 2 26.0 -64.4 601.5 601.5 320.7 601.6 0.00 65 23 24968 -62.3 -89.3 2 27.0 -63.2 620.2 620.2 321.5 620.2 0.01 66 20 25824 -65.7 -90.7 2 25.0 -66.4 635.1 635.1 322.1 635.1 0.01 67 19 26139 -61.9 -89.9 1 28.0 -63.0 656.3 656.3 322.9 656.3 0.01 68 18 26475 -60.3 -88.3 1 28.0 -61.7 671.5 671.5 323.4 671.6 0.01 69 14 28035 -62.1 -89.1 2 27.0 -63.5 715.5 715.5 324.9 715.5 0.01 70 13 28495 -59.9 -88.9 1 29.0 -61.8 738.4 738.4 325.6 738.5 0.01 71 13 28495 -57.7 -87.7 1 30.0 -60.1 746.0 746.0 325.8 746.1 0.01 72 12 29002 -56.7 -86.7 1 30.0 -59.5 766.9 766.9 326.4 767.0 0.02 73 10 30148 -60.1 -87.1 2 27.0 -62.4 795.2 795.2 327.1 795.4 0.02 TRP 295 8628 -54.9 -65.9 24 11.0 -55.1 295 67 309.4 309.4 285.1 309.5 0.02 WND 106 15245 -50.6 -82.6 1 32.0 -51.4 285 78 422.8 422.8 308.0 422.8 0.00 Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 943.35 mb = 292.35 m = 959.15 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 85.50 % Est. max temperature: 9.16 C = 48.49 F Sfc-Lift cond lev (LCL): 944.49 mb = 282.78 m = 927.74 ft T: 0.08 C 700-500 lapse rate: 8.25 C/km ThetaE index: 0.54 C Layer 862.0- 852.0 mb Conv cond level (CCL): 819.77 mb = 1398.78 m = 4589.11 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 9.26 C = 48.67 F Cap Strength: 5.62 C Lifted Index: 5.56 C Risk: None Lifted Index @300 mb: 14.70 C Lifted Index @700 mb: 5.16 C Showalter Index: 2.98 C Risk: Showers probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 25.80 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 232.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.62 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 67217.64 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 891.25 mb = 737.18 m = 2418.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 30 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 33 350 16 2.8 -15.8 | 121 17 -14.2 8.7 1 925 441 350 32 5.6 -31.5 | 58 13 -11.5 -7.1 2 850 1114 310 27 20.7 -17.4 | 207 8 3.7 7.1 3 700 2626 285 38 36.7 -9.8 | 233 24 19.7 14.6 4 500 5100 290 50 47.0 -17.1 | 256 31 30.0 7.3 5 400 6640 290 58 54.5 -19.8 | 263 38 37.5 4.6 6 300 8520 295 67 60.7 -28.3 | 275 44 43.7 -3.9 7 295 8628 295 67 60.7 -28.3 | 275 44 43.7 -3.9 8 250 9700 285 61 58.9 -15.8 | 258 43 41.9 8.6 9 200 11150 285 59 57.0 -15.3 | 257 41 40.0 9.1 10 150 13020 285 42 40.6 -10.9 | 240 27 23.5 13.5 11 106 15245 285 78 75.3 -20.2 | 266 58 58.3 4.2 12 100 15630 285 66 63.8 -17.1 | 261 47 46.7 7.3 Wind Parameters Mean winds (0-6000m): 295.1 at 39.7 knts Storm direction: 325.1 at 29.8 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 29.3 neg: -54.9 tot: -25.6 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 138.02 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 ------------------------------------------------------------------------------- 500 349 25 88 12| 0.0 15.9 15.9| 0.0 -54.0 -54.0 -108.0 -0.81| 19.3-15.7 1000 340 27 80 8| 0.0 8.8 8.8| 2.2 -54.3 -52.1 -52.1 -0.27| 18.2 -5.0 1500 329 28 102 3| 0.0 7.7 7.7| 9.4 -54.3 -44.9 -29.9 -0.16| 14.5 -2.3 2000 320 29 209 3| 0.0 7.2 7.2| 15.7 -54.3 -38.6 -19.3 -0.10| 12.4 -1.3 2500 312 30 231 7| 0.0 6.9 6.9| 17.2 -54.6 -37.4 -15.0 -0.09| 11.2 -1.0 3000 307 31 235 10| 0.0 6.2 6.2| 29.3 -54.9 -25.6 -8.5 -0.05| 9.9 -0.5 4000 300 34 240 15| 0.7 4.6 5.3| 60.5 -54.9 5.6 1.4 0.02| 8.1 0.2 5000 297 37 244 18| 1.0 3.7 4.8| 93.4 -54.9 38.5 7.7 0.08| 7.0 0.6 6000 295 40 248 20| 1.1 3.3 4.4|117.6 -54.9 62.7 10.5 0.12| 6.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//89062/skewt/89062.skewt.20250417.11.gif