UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 1 MAY 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -102 SFC 984 13 -19.5 -27.5 49 8.0 -20.4 120 8 254.8 254.9 253.8 255.9 0.41 2 979 52 -17.7 -29.7 34 12.0 -19.1 115 8 257.0 257.1 255.4 257.9 0.33 3 971 114 -17.1 -30.1 31 13.0 -18.6 108 7 258.2 258.3 256.4 259.1 0.32 4 925 481 -20.3 -30.3 40 10.0 -21.4 65 5 258.6 258.6 256.7 259.5 0.33 5 892 749 -22.5 -30.5 48 8.0 -23.3 61 13 259.0 259.0 257.1 259.9 0.34 6 850 1101 -24.1 -32.1 48 8.0 -24.9 55 23 260.9 260.9 258.5 261.8 0.30 7 825 1318 -25.3 -32.3 52 7.0 -25.9 66 22 261.9 261.9 259.3 262.8 0.31 8 813 1425 -23.7 -31.7 48 8.0 -24.5 71 21 264.7 264.7 261.5 265.6 0.33 9 798 1560 -24.7 -31.7 52 7.0 -25.4 78 21 265.0 265.1 261.7 266.0 0.34 10 782 1709 -18.9 -28.9 41 10.0 -20.3 85 20 272.8 272.8 267.4 274.1 0.45 11 766 1863 -19.5 -29.5 41 10.0 -20.8 93 19 273.7 273.8 268.0 275.0 0.43 12 700 2528 -22.7 -34.7 33 12.0 -24.0 125 16 277.3 277.4 270.1 278.2 0.29 13 662 2935 -24.7 -40.7 21 16.0 -26.1 127 18 279.6 279.6 271.2 280.1 0.17 14 500 4920 -37.3 -56.3 12 19.0 -37.9 135 27 287.6 287.6 275.5 287.7 0.04 15 497 4962 -37.5 -61.5 6 24.0 -38.2 134 27 287.8 287.8 275.6 287.9 0.02 16 440 5792 -43.3 -58.3 18 15.0 -43.7 121 32 290.7 290.7 277.0 290.8 0.03 17 429 5962 -43.7 -64.7 8 21.0 -44.1 118 32 292.3 292.3 277.8 292.3 0.01 18 418 6136 -44.5 -59.5 17 15.0 -44.9 115 33 293.4 293.4 278.4 293.5 0.03 19 411 6249 -44.9 -64.9 9 20.0 -45.3 113 34 294.3 294.3 278.8 294.4 0.02 20 400 6430 -45.9 -64.9 10 19.0 -46.3 110 35 295.3 295.3 279.3 295.4 0.02 21 326 7768 -54.1 -70.1 12 16.0 -54.3 142 25 301.8 301.8 282.1 301.9 0.01 22 323 7827 -53.9 -69.9 12 16.0 -54.1 143 25 302.9 302.9 282.5 302.9 0.01 23 300 8300 -55.5 -73.5 9 18.0 -55.6 155 21 307.1 307.1 284.2 307.1 0.01 24 279 8759 -57.5 -73.5 11 16.0 -57.6 140 14 310.7 310.7 285.6 310.7 0.01 25 250 9450 -57.3 -79.3 5 22.0 -57.5 170 15 320.9 320.9 289.0 320.9 0.00 26 240 9707 -58.3 -79.3 5 21.0 -58.5 171 16 323.1 323.1 289.7 323.2 0.00 27 230 9975 -55.7 -79.7 3 24.0 -55.9 172 16 331.1 331.1 292.0 331.1 0.00 28 200 10860 -57.3 -82.3 3 25.0 -57.5 175 18 342.0 342.0 294.8 342.0 0.00 29 150 12670 -59.7 -84.7 2 25.0 -59.9 205 26 367.2 367.2 300.1 367.2 0.00 30 125 13806 -59.5 -85.5 2 26.0 -59.7 209 25 387.2 387.2 303.4 387.3 0.00 31 110 14597 -63.5 -86.5 3 23.0 -63.7 213 24 394.1 394.1 304.4 394.2 0.00 32 100 15180 -63.7 -86.7 3 23.0 -63.9 215 24 404.7 404.7 305.8 404.7 0.00 33 70 17340 -68.1 -88.1 4 20.0 -68.2 215 36 438.7 438.7 309.7 438.7 0.00 34 59 18363 -70.5 -89.5 4 19.0 -70.6 225 41 455.3 455.3 311.4 455.3 0.00 35 50 19350 -69.3 -89.3 4 20.0 -69.5 235 46 480.2 480.2 313.5 480.2 0.00 36 30 22380 -72.1 -91.1 4 19.0 -72.3 240 43 548.1 548.1 318.0 548.1 0.00 37 29 22579 -72.5 -91.5 4 19.0 -72.7 552.3 552.3 318.2 552.3 0.00 38 24 23693 -71.9 -91.9 3 20.0 -72.2 584.8 584.8 319.9 584.8 0.00 TRP 279 8759 -57.5 -73.5 11 16.0 -57.6 140 14 310.7 310.7 285.6 310.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5022.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 30.36 % Est. max temperature: -12.84 C = 8.89 F Sfc-Lift cond lev (LCL): 862.13 mb = 997.41 m = 3272.30 ft T: -23.63 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 984.0- 0.0 mb Conv cond level (CCL): 510.28 mb = 4775.99 m = 15669.06 ft Mean mixing ratio: 0.33 g/kg Conv temperature: 12.53 C = 54.56 F Cap Strength: 18.29 C Lifted Index: 23.21 C Risk: None Lifted Index @300 mb: 33.84 C Lifted Index @700 mb: 16.71 C Showalter Index: 21.22 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 13.20 C Cross Totals Index: 5.20 C K Index: -30.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.82 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 52138.84 J/kg Cap Strength: 23.00 C Lift Cond Lev (LCL): 785.57 mb = 1676.02 m = 5498.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 145 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 ---------------------------------------------------------- 0 984 13 120 8 -6.9 4.0 | 348 9 1.9 -8.8 1 925 481 65 5 -4.5 -2.1 | 344 16 4.3 -14.9 2 850 1101 55 23 -18.8 -13.2 | 21 28 -10.0 -26.0 3 700 2528 125 16 -13.1 9.2 | 50 6 -4.2 -3.6 4 500 4920 135 27 -19.1 19.1 | 122 12 -10.2 6.3 5 400 6430 110 35 -32.9 12.0 | 88 24 -24.0 -0.8 6 300 8300 155 21 -8.9 19.0 | 180 6 -0.0 6.3 7 279 8759 140 14 -9.0 10.7 | 4 2 -0.1 -2.1 8 250 9450 170 15 -2.6 14.8 | 252 7 6.3 2.0 9 200 10860 175 18 -1.6 17.9 | 235 9 7.3 5.2 10 150 12670 205 26 11.0 23.6 | 241 23 19.9 10.8 11 100 15180 215 24 13.8 19.7 | 253 24 22.6 6.9 12 70 17340 215 36 20.6 29.5 | 240 34 29.5 16.7 13 50 19350 235 46 37.7 26.4 | 254 48 46.5 13.6 14 30 22380 240 43 37.2 21.5 | 259 47 46.1 8.7 Wind Parameters Mean winds (0-6000m): 115.2 at 20.7 knts Storm direction: 145.2 at 15.6 knts Shear (0-3000m) pos: 3.8 neg: 3.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 118.5 neg: -3.6 tot: 114.9 m^2/s^2 ave: 38.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 28.76 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 97 6 348 12| 0.0 6.9 6.9| 2.5 -3.6 -1.0 -2.1 -0.03| 7.2 -0.2 1000 69 10 1 16| 0.0 9.4 9.4| 55.5 -3.6 52.0 52.0 0.47| 11.2 5.3 1500 66 14 11 19| 2.3 6.3 8.6| 94.4 -3.6 90.9 60.6 0.50| 11.0 5.5 2000 72 15 18 19| 3.7 4.7 8.4|111.9 -3.6 108.3 54.1 0.49| 10.5 5.1 2500 77 16 22 17| 4.3 3.8 8.0|115.1 -3.6 111.5 44.6 0.43| 10.0 4.3 3000 86 16 27 16| 3.8 3.1 7.0|118.5 -3.6 114.9 38.3 0.45| 8.7 4.0 4000 101 17 40 12| 3.4 2.4 5.7|126.0 -3.6 122.4 30.6 0.49| 7.2 3.5 5000 112 19 56 10| 3.1 1.9 5.0|133.8 -5.5 128.4 25.7 0.48| 6.3 3.0 6000 115 21 68 11| 2.6 2.4 5.0|133.8 -34.2 99.7 16.6 0.32| 6.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20250501.11.gif