UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123011.upa.cvt Date: 1100Z 30 DEC 25 Searching for 89062... Searching the city database file for: 89062 ... Date:1100Z 30 DEC 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 -91 SFC 988 33 2.0 -4.0 64 6.0 -0.3 20 17 276.1 276.6 273.5 284.1 2.87 2 946 364 0.0 -6.0 64 6.0 -2.2 30 26 277.5 278.0 273.9 284.7 2.58 3 943 388 0.6 -7.4 55 8.0 -2.2 31 27 278.4 278.8 274.0 284.9 2.32 4 925 535 -1.1 -7.1 64 6.0 -3.2 35 31 278.2 278.6 274.0 285.0 2.42 5 914 630 -1.7 -7.7 64 6.0 -3.8 33 32 278.5 278.9 274.1 285.1 2.34 6 859 1121 -4.7 -12.7 54 8.0 -7.1 22 37 280.4 280.7 274.1 285.2 1.67 7 850 1204 -5.5 -12.5 58 7.0 -7.6 20 38 280.4 280.7 274.2 285.4 1.72 8 792 1755 -8.9 -13.0 72 4.1 -10.1 9 36 282.5 282.8 275.4 287.6 1.77 9 774 1933 -9.9 -12.5 81 2.6 -10.6 6 35 283.3 283.6 276.0 288.8 1.89 10 764 2033 -8.9 -11.3 83 2.4 -9.6 4 35 285.4 285.8 277.4 291.6 2.11 11 751 2166 -10.3 -11.3 92 1.0 -10.6 1 34 285.3 285.7 277.4 291.5 2.14 12 746 2218 -9.3 -12.2 79 2.9 -10.2 360 34 286.9 287.3 278.0 292.8 2.01 13 729 2395 -10.7 -12.4 87 1.7 -11.2 356 33 287.3 287.6 278.3 293.3 2.02 14 713 2567 -9.1 -14.0 68 4.9 -10.6 353 33 290.9 291.2 279.7 296.3 1.81 15 706 2643 -9.1 -15.1 62 6.0 -10.8 351 32 291.7 292.0 279.9 296.8 1.67 16 700 2709 -9.5 -13.3 74 3.8 -10.6 350 32 292.0 292.3 280.4 297.9 1.96 17 696 2753 -9.7 -12.1 83 2.4 -10.5 350 32 292.2 292.6 280.8 298.7 2.17 18 688 2843 -10.3 -16.3 61 6.0 -12.0 351 32 292.5 292.8 280.1 297.3 1.55 19 681 2921 -10.7 -15.4 68 4.7 -12.1 351 32 292.9 293.2 280.5 298.1 1.69 20 675 2990 -10.7 -21.7 40 11.0 -13.3 352 31 293.7 293.9 279.9 296.8 1.00 21 673 3012 -10.9 -18.9 52 8.0 -13.0 352 31 293.7 293.9 280.3 297.7 1.28 22 655 3221 -11.5 -22.5 40 11.0 -14.1 353 31 295.3 295.5 280.6 298.3 0.96 23 648 3303 -10.7 -26.7 26 16.0 -14.1 353 31 297.1 297.2 281.0 299.3 0.66 24 623 3605 -12.5 -22.5 43 10.0 -14.9 355 30 298.4 298.6 282.0 301.6 1.01 25 611 3754 -13.7 -25.7 36 12.0 -16.2 356 30 298.7 298.8 281.8 301.2 0.77 26 604 3841 -14.1 -17.9 73 3.8 -15.1 357 30 299.2 299.5 283.0 304.1 1.55 27 566 4331 -17.9 -18.2 97 0.3 -18.0 359 29 300.4 300.7 283.6 305.4 1.61 28 556 4465 -18.9 -19.7 93 0.8 -19.1 0 29 300.7 301.0 283.5 305.3 1.44 29 537 4723 -19.7 -21.9 83 2.2 -20.2 2 28 302.8 303.0 284.1 306.7 1.23 30 500 5250 -23.7 -24.2 96 0.5 -23.8 5 27 304.1 304.3 284.4 307.7 1.08 31 440 6169 -30.7 -31.3 94 0.6 -30.8 356 36 306.6 306.7 284.8 308.8 0.64 32 438 6201 -30.5 -31.5 91 1.0 -30.6 356 36 307.3 307.4 285.1 309.4 0.63 33 413 6616 -32.9 -34.1 89 1.2 -33.0 352 40 309.4 309.5 285.7 311.2 0.52 34 404 6771 -34.3 -38.1 68 3.8 -34.7 351 41 309.5 309.6 285.6 310.8 0.35 35 400 6840 -34.9 -38.6 69 3.7 -35.3 350 42 309.6 309.7 285.6 310.8 0.34 36 384 7123 -37.3 -40.2 74 2.9 -37.5 349 44 310.1 310.2 285.7 311.2 0.30 37 379 7213 -37.9 -43.9 53 6.0 -38.3 349 45 310.5 310.5 285.8 311.2 0.21 38 344 7871 -43.3 -46.7 69 3.4 -43.5 347 50 311.9 311.9 286.2 312.5 0.17 39 339 7970 -43.5 -52.5 36 9.0 -43.9 347 51 312.9 312.9 286.5 313.2 0.09 40 334 8069 -44.1 -53.1 36 9.0 -44.5 347 51 313.4 313.4 286.6 313.7 0.08 41 331 8130 -44.5 -48.0 68 3.5 -44.7 347 52 313.7 313.7 286.8 314.2 0.15 42 328 8190 -45.1 -53.1 40 8.0 -45.4 347 52 313.7 313.7 286.8 314.0 0.08 43 320 8355 -46.1 -56.1 31 10.0 -46.4 346 54 314.5 314.5 287.0 314.8 0.06 44 315 8459 -46.7 -51.4 59 4.7 -46.9 346 54 315.1 315.1 287.2 315.5 0.11 45 300 8780 -49.3 -55.3 49 6.0 -49.5 345 57 315.9 315.9 287.5 316.1 0.07 46 295 8890 -50.1 -57.1 43 7.0 -50.3 347 59 316.3 316.3 287.6 316.5 0.06 47 287 9069 -51.5 -57.3 50 5.8 -51.7 350 61 316.7 316.7 287.8 316.9 0.06 48 272 9415 -54.3 -57.7 66 3.4 -54.4 348 61 317.6 317.6 288.0 317.8 0.06 49 254 9850 -57.5 -62.2 55 4.7 -57.6 346 60 319.1 319.1 288.5 319.3 0.03 50 250 9950 -57.7 -62.2 56 4.5 -57.8 345 60 320.3 320.3 288.9 320.4 0.04 51 237 10287 -59.7 -64.5 53 4.8 -59.7 345 51 322.2 322.2 289.5 322.3 0.03 52 232 10422 -56.9 -92.9 0 36.0 -57.1 348 47 328.4 328.4 291.3 328.4 0.00 53 220 10764 -52.1 -79.1 2 27.0 -52.5 356 38 340.8 340.8 294.5 340.9 0.00 54 200 11380 -54.9 -78.9 4 24.0 -55.2 10 22 345.8 345.8 295.7 345.8 0.00 55 197 11476 -55.5 -79.5 3 24.0 -55.8 10 21 346.4 346.4 295.8 346.4 0.00 56 182 11986 -50.9 -80.9 2 30.0 -51.4 12 17 361.8 361.8 299.1 361.8 0.00 57 155 13042 -45.3 -79.3 1 34.0 -46.3 14 10 388.3 388.3 303.5 388.4 0.00 58 150 13260 -47.3 -80.3 1 33.0 -48.1 15 8 388.6 388.6 303.6 388.6 0.00 59 143 13576 -49.3 -81.3 1 32.0 -50.0 2 9 390.4 390.4 303.9 390.4 0.00 60 137 13858 -47.9 -80.9 1 33.0 -48.8 350 10 397.7 397.7 304.9 397.7 0.00 61 100 15960 -43.7 -79.7 1 36.0 -45.4 265 15 443.3 443.3 310.2 443.3 0.01 62 97 16165 -43.1 -80.1 1 37.0 -45.0 448.3 448.3 310.7 448.4 0.01 63 90 16668 -44.7 -80.7 1 36.0 -46.4 454.9 454.9 311.3 454.9 0.01 64 64 18965 -41.5 -80.5 1 39.0 -44.5 508.5 508.5 315.5 508.5 0.01 65 58 19632 -42.5 -80.5 1 38.0 -45.5 520.7 520.7 316.4 520.8 0.01 66 30 24124 -38.5 -80.5 0 42.0 -44.8 639.7 639.7 322.3 639.8 0.02 67 27 24846 -40.3 -81.3 0 41.0 -46.3 654.2 654.2 322.9 654.3 0.02 68 21 26578 -35.3 -78.3 0 43.0 -44.6 718.0 718.1 325.0 718.4 0.04 69 18 27653 -34.7 -77.7 0 43.0 -45.0 752.3 752.3 326.0 752.8 0.05 70 15 28936 -31.3 -75.3 0 44.0 -44.5 803.9 803.9 327.4 804.8 0.09 71 12 30518 -30.9 -75.9 0 45.0 -45.6 858.3 858.3 328.6 859.4 0.11 TRP 237 10287 -59.7 -64.5 53 4.8 -59.7 345 51 322.2 322.2 289.5 322.3 0.03 WND 287 9069 -51.5 -57.3 50 5.8 -51.7 350 61 316.7 316.7 287.8 316.9 0.06 Sounding variables and indices 1000-500 mb thick: 5341.00 m Freezing level: 936.65 mb = 440.18 m = 1444.16 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 69.00 % Est. max temperature: 6.69 C = 44.04 F Sfc-Lift cond lev (LCL): 900.01 mb = 752.28 m = 2468.08 ft T: -2.45 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.02 C Layer 751.0- 746.0 mb Conv cond level (CCL): 792.23 mb = 1752.82 m = 5750.66 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 8.34 C = 47.02 F Cap Strength: 15.96 C Lifted Index: 16.48 C Risk: None Lifted Index @300 mb: 22.05 C Lifted Index @700 mb: 9.70 C Showalter Index: 16.07 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 11.20 C K Index: 1.90 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.39 J/kg Max Up Vert Vel: 4.98 m/s Conv Inhibition (B-): 67179.09 J/kg Cap Strength: 16.37 C Lift Cond Lev (LCL): 848.77 mb = 1215.27 m = 3987.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 23 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 ---------------------------------------------------------- 0 988 33 20 17 -5.8 -16.0 | 249 8 7.8 3.0 1 925 535 35 31 -17.8 -25.4 | 33 8 -4.2 -6.4 2 850 1204 20 38 -13.0 -35.7 | 358 17 0.6 -16.8 3 700 2709 350 32 5.6 -31.5 | 303 23 19.1 -12.6 4 500 5250 5 27 -2.4 -26.9 | 305 14 11.2 -7.9 5 400 6840 350 42 7.3 -41.4 | 317 31 20.9 -22.4 6 300 8780 345 57 14.8 -55.1 | 322 46 28.3 -36.1 7 287 9069 350 61 10.6 -60.1 | 330 48 24.2 -41.1 8 250 9950 345 60 15.5 -58.0 | 323 49 29.1 -39.0 9 237 10287 345 51 13.2 -49.3 | 319 40 26.8 -30.3 10 200 11380 10 22 -3.8 -21.7 | 286 10 9.8 -2.7 11 150 13260 15 8 -2.1 -7.7 | 226 16 11.5 11.2 12 100 15960 265 15 14.9 1.3 | 235 35 28.5 20.3 Wind Parameters Mean winds (0-6000m): 5.6 at 31.1 knts Storm direction: 35.6 at 23.3 knts Shear (0-3000m) pos: 2.6 neg: 3.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 54.9 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -113.4 tot: -97.5 m^2/s^2 ave: -32.5 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 23.84 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 30 24 317 3| 15.6 0.0 15.6| 14.6 0.0 14.6 29.2 0.76| 16.0 12.3 1000 29 29 4 6| 7.8 4.3 12.1| 14.6 -14.7 -0.1 -0.1 0.28| 12.3 3.5 1500 25 31 358 10| 5.2 4.7 9.9| 14.6 -41.3 -26.7 -17.8 0.02| 10.8 0.2 2000 21 33 350 12| 3.9 4.7 8.6| 14.6 -71.5 -56.9 -28.5 -0.15| 9.7 -1.4 2500 16 33 341 13| 3.1 4.6 7.8| 14.6-102.4 -87.8 -35.1 -0.25| 9.1 -2.3 3000 13 33 334 14| 2.6 3.9 6.5| 15.9-113.4 -97.5 -32.5 -0.27| 8.1 -2.2 4000 8 32 325 16| 2.2 2.9 5.1| 18.6-113.4 -94.8 -23.7 -0.24| 6.6 -1.6 5000 7 31 321 16| 2.0 2.4 4.3| 19.0-113.5 -94.6 -18.9 -0.23| 5.6 -1.3 6000 6 31 319 16| 1.6 2.4 4.1| 32.5-113.7 -81.2 -13.5 -0.15| 5.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//89062/skewt/89062.skewt.20251230.11.gif