UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for 89062... Searching the city database file for: 89062 ... Date:1100Z 25 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 -141 SFC 981 33 -2.1 -6.8 70 4.7 -3.7 360 20 272.5 272.9 270.5 279.0 2.34 2 980 41 1.2 -0.3 90 1.5 0.5 1 20 275.9 276.6 274.8 286.4 3.81 3 965 160 0.4 -1.3 88 1.7 -0.3 8 23 276.4 277.0 274.7 286.2 3.60 4 942 345 -1.1 -2.0 94 0.9 -1.4 21 26 276.7 277.3 274.8 286.4 3.50 5 925 484 -1.3 -3.5 85 2.2 -2.1 30 29 278.0 278.5 275.0 286.8 3.19 6 917 553 -1.7 -3.5 87 1.8 -2.4 27 29 278.3 278.8 275.2 287.2 3.21 7 914 579 -1.5 -4.1 82 2.6 -2.5 26 30 278.7 279.3 275.3 287.3 3.08 8 907 640 -1.9 -5.2 78 3.3 -3.1 23 30 278.9 279.4 275.0 286.9 2.86 9 903 676 -2.7 -4.5 87 1.8 -3.4 21 30 278.5 279.0 275.0 286.9 3.03 10 900 702 -2.5 -5.2 82 2.7 -3.5 20 30 278.9 279.4 275.1 287.0 2.88 11 893 764 0.0 -6.0 64 6.0 -2.3 18 31 282.1 282.6 276.6 289.9 2.73 12 850 1157 -3.1 -7.2 73 4.1 -4.6 360 33 282.9 283.3 276.9 290.4 2.62 13 845 1204 -3.5 -7.2 75 3.7 -4.8 360 33 283.0 283.4 276.9 290.5 2.63 14 829 1355 -4.1 -8.2 73 4.1 -5.5 360 34 283.9 284.3 277.2 291.0 2.48 15 823 1412 -3.7 -8.7 68 5.0 -5.4 360 34 284.9 285.3 277.6 291.9 2.40 16 754 2096 -9.5 -10.6 92 1.1 -9.9 360 37 285.8 286.2 277.9 292.4 2.26 17 700 2666 -13.5 -14.4 93 0.9 -13.7 360 40 287.5 287.8 278.1 292.9 1.79 18 600 3820 -21.9 -21.9 100 0.0 -21.9 349 42 290.8 291.0 278.7 294.2 1.10 19 597 3857 -20.9 -22.8 85 1.9 -21.2 348 42 292.3 292.5 279.3 295.5 1.02 20 572 4172 -23.3 -29.3 58 6.0 -24.2 345 43 293.1 293.2 279.1 295.0 0.59 21 563 4288 -23.7 -36.7 29 13.0 -25.2 344 43 294.0 294.0 279.1 295.0 0.29 22 548 4485 -25.1 -39.1 26 14.0 -26.6 342 44 294.6 294.7 279.3 295.4 0.24 23 547 4498 -25.1 -39.1 26 14.0 -26.6 342 44 294.8 294.8 279.3 295.6 0.24 24 534 4673 -25.3 -45.3 14 20.0 -27.0 340 44 296.6 296.6 280.0 297.0 0.13 25 530 4727 -24.9 -45.9 12 21.0 -26.7 339 44 297.7 297.7 280.5 298.1 0.12 26 502 5121 -26.3 -51.3 8 25.0 -28.1 335 45 300.6 300.6 281.7 300.9 0.07 27 500 5150 -26.7 -51.7 8 25.0 -28.5 335 45 300.5 300.5 281.6 300.7 0.06 28 400 6720 -39.7 -56.7 15 17.0 -40.4 345 51 303.4 303.4 282.8 303.6 0.04 29 363 7374 -45.9 -59.9 19 14.0 -46.3 347 58 303.6 303.7 282.9 303.8 0.03 30 344 7730 -48.7 -61.7 21 13.0 -49.0 348 61 304.6 304.6 283.2 304.7 0.03 31 309 8429 -52.1 -69.1 11 17.0 -52.3 349 69 309.3 309.3 285.1 309.3 0.01 32 300 8620 -52.5 -71.5 8 19.0 -52.7 350 71 311.3 311.4 285.8 311.4 0.01 33 294 8751 -53.2 -72.5 8 19.3 -53.4 345 75 312.1 312.1 286.1 312.2 0.01 34 282 9019 -54.7 -74.7 7 20.0 -54.9 345 67 313.7 313.7 286.6 313.8 0.01 35 276 9157 -54.1 -76.1 5 22.0 -54.3 342 65 316.6 316.6 287.6 316.6 0.00 36 256 9638 -55.7 -77.7 5 22.0 -55.9 333 56 321.1 321.1 289.0 321.1 0.00 37 250 9790 -55.1 -78.1 4 23.0 -55.3 330 53 324.1 324.2 290.0 324.2 0.00 38 234 10211 -54.7 -75.7 6 21.0 -54.9 333 47 330.9 330.9 292.0 331.0 0.01 39 214 10779 -55.9 -78.9 4 23.0 -56.1 337 38 337.6 337.6 293.7 337.7 0.00 40 201 11178 -54.5 -81.5 2 27.0 -54.8 340 32 346.0 346.0 295.7 346.0 0.00 41 200 11210 -54.7 -81.7 2 27.0 -55.0 340 32 346.1 346.1 295.8 346.2 0.00 42 167 12354 -58.7 -83.7 3 25.0 -58.9 321 35 357.8 357.8 298.2 357.8 0.00 43 158 12703 -57.7 -84.7 2 27.0 -57.9 315 36 365.2 365.2 299.7 365.2 0.00 44 150 13030 -58.9 -84.9 2 26.0 -59.1 310 37 368.6 368.6 300.3 368.6 0.00 45 145 13242 -59.3 -85.3 2 26.0 -59.5 308 36 371.5 371.5 300.8 371.5 0.00 46 120 14426 -58.3 -86.3 2 28.0 -58.6 299 31 394.0 394.0 304.3 394.0 0.00 47 100 15560 -62.1 -87.1 2 25.0 -62.3 290 26 407.7 407.7 306.2 407.8 0.00 48 89 16276 -64.9 -87.9 3 23.0 -65.1 416.0 416.0 307.2 416.0 0.00 49 80 16925 -65.3 -88.3 3 23.0 -65.5 428.0 428.0 308.6 428.0 0.00 50 73 17487 -62.5 -87.5 2 25.0 -62.8 445.3 445.3 310.4 445.3 0.00 51 63 18387 -66.3 -89.3 3 23.0 -66.5 456.1 456.1 311.4 456.1 0.00 52 61 18583 -65.3 -89.3 2 24.0 -65.5 462.5 462.5 312.0 462.5 0.00 53 49 19911 -67.1 -90.1 2 23.0 -67.4 488.2 488.2 314.1 488.2 0.00 54 48 20036 -65.9 -89.9 2 24.0 -66.2 493.9 493.9 314.5 493.9 0.00 55 45 20426 -68.1 -90.1 3 22.0 -68.3 497.8 497.8 314.8 497.8 0.00 56 37 21598 -69.3 -91.3 3 22.0 -69.5 523.4 523.4 316.5 523.4 0.00 57 32 22468 -67.7 -90.7 2 23.0 -68.0 549.8 549.8 318.1 549.9 0.00 58 24 24184 -71.3 -93.3 2 22.0 -71.6 586.5 586.5 320.0 586.5 0.00 59 21 24977 -69.7 -92.7 2 23.0 -70.1 614.2 614.2 321.2 614.2 0.00 60 14 27372 -73.3 -94.3 3 21.0 -73.6 677.5 677.5 323.7 677.5 0.00 61 12 28281 -70.3 -93.3 2 23.0 -70.9 718.7 718.7 325.0 718.7 0.01 TRP 282 9019 -54.7 -74.7 7 20.0 -54.9 345 67 313.7 313.7 286.6 313.8 0.01 WND 294 8751 -53.2 -72.5 8 19.3 -53.4 345 75 312.1 312.1 286.1 312.2 0.01 Sounding variables and indices 1000-500 mb thick: 5291.00 m Freezing level: Surface below freezing Freezing level: 980.36 mb = 37.97 m = 124.58 ft Freezing level: 958.87 mb = 208.91 m = 685.40 ft Freezing level: 893.00 mb = 764.13 m = 2506.96 ft Freezing level: 893.00 mb = 764.13 m = 2506.96 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 72.35 % Est. max temperature: 9.06 C = 48.30 F Sfc-Lift cond lev (LCL): 911.16 mb = 604.00 m = 1981.59 ft T: -1.66 C 700-500 lapse rate: 5.31 C/km ThetaE index: 0.43 C Layer 907.0- 900.0 mb Conv cond level (CCL): 805.88 mb = 1576.13 m = 5170.98 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 10.41 C = 50.74 F Cap Strength: 11.82 C Lifted Index: 11.69 C Risk: None Lifted Index @300 mb: 17.21 C Lifted Index @700 mb: 4.06 C Showalter Index: 9.23 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 19.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 111.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.41 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 53941.04 J/kg Cap Strength: 11.60 C Lift Cond Lev (LCL): 895.14 mb = 745.06 m = 2444.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 29 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 20 -0.0 -20.0 | 236 13 10.9 7.2 1 925 484 30 29 -14.5 -25.1 | 120 4 -3.6 2.1 2 850 1157 360 33 -0.0 -33.0 | 298 12 10.9 -5.8 3 700 2666 360 40 -0.0 -40.0 | 320 17 10.9 -12.8 4 500 5150 335 45 19.0 -40.8 | 294 33 29.9 -13.6 5 400 6720 345 51 13.2 -49.3 | 312 33 24.1 -22.0 6 300 8620 350 71 12.3 -69.9 | 331 49 23.2 -42.7 7 294 8751 345 75 19.4 -72.4 | 326 54 30.3 -45.2 8 282 9019 345 67 17.3 -64.7 | 323 47 28.2 -37.5 9 250 9790 330 53 26.5 -45.9 | 297 42 37.4 -18.7 10 200 11210 340 32 10.9 -30.1 | 277 22 21.8 -2.8 11 150 13030 310 37 28.3 -23.8 | 265 39 39.2 3.4 12 100 15560 290 26 24.4 -8.9 | 243 40 35.3 18.3 Wind Parameters Mean winds (0-6000m): 351.8 at 39.1 knts Storm direction: 21.8 at 29.3 knts Shear (0-3000m) pos: 2.6 neg: 3.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 19.7 neg: -18.0 tot: 1.7 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 55.12 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 19 25 217 5| 15.3 0.0 15.3| 0.5 -6.2 -5.8 -11.6 -0.47| 15.9 -7.4 1000 17 28 255 3| 7.7 6.3 14.0| 0.5 -9.7 -9.3 -9.3 -0.47| 14.6 -6.8 1500 11 30 290 6| 5.1 5.6 10.7| 4.9 -11.4 -6.5 -4.3 -0.38| 11.4 -4.3 2000 8 31 299 8| 3.8 4.5 8.4| 11.6 -11.4 0.2 0.1 -0.30| 9.1 -2.8 2500 6 33 305 9| 3.1 3.9 7.0| 18.3 -11.4 6.9 2.8 -0.24| 7.8 -1.9 3000 4 34 308 11| 2.6 3.8 6.3| 19.7 -18.0 1.7 0.6 -0.25| 7.0 -1.8 4000 1 36 309 14| 1.9 3.7 5.6| 19.7 -42.1 -22.5 -5.6 -0.29| 6.3 -1.8 5000 356 38 307 17| 1.5 3.6 5.1| 19.7 -75.8 -56.2 -11.2 -0.33| 5.8 -1.9 6000 352 39 305 20| 1.6 3.0 4.6| 68.2 -79.8 -11.6 -1.9 -0.22| 5.4 -1.2 Wrote GIF file: /home/apache/climate/data/raob//89062/skewt/89062.skewt.20250425.11.gif