UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 16 OCT 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 -34 235 9 SFC 993 13 -9.3 -12.6 77 3.3 -10.1 235 9 264.4 264.6 263.4 268.3 1.46 2 989 44 -11.1 -13.4 83 2.3 -11.6 234 9 262.9 263.1 262.2 266.6 1.37 3 964 243 -12.9 -13.6 94 0.7 -13.0 229 9 263.0 263.2 262.3 266.7 1.39 4 961 267 -13.1 -14.7 88 1.6 -13.5 228 9 263.0 263.2 262.1 266.5 1.27 5 958 291 -11.1 -19.1 52 8.0 -12.7 227 9 265.3 265.4 263.0 267.7 0.88 6 925 564 -10.3 -21.3 40 11.0 -12.4 220 9 268.8 268.9 265.3 270.9 0.75 7 876 984 -9.9 -23.9 31 14.0 -12.5 223 16 273.4 273.5 268.2 275.3 0.63 8 850 1216 -11.1 -20.1 47 9.0 -13.0 225 20 274.5 274.7 269.4 277.2 0.91 9 836 1343 -11.7 -18.7 56 7.0 -13.2 225 21 275.2 275.4 270.1 278.2 1.04 10 823 1463 -12.3 -23.3 39 11.0 -14.4 226 23 275.8 275.9 269.8 277.9 0.71 11 818 1510 -11.1 -47.1 3 36.0 -14.8 226 23 277.5 277.6 269.8 277.8 0.07 12 700 2695 -16.1 -47.1 5 31.0 -19.1 230 37 284.7 284.7 274.0 284.9 0.08 13 511 5004 -27.5 -62.5 2 35.0 -29.2 225 67 297.7 297.7 280.3 297.7 0.02 14 500 5160 -28.7 -60.7 3 32.0 -30.3 225 69 298.0 298.1 280.5 298.1 0.02 15 400 6730 -39.1 -55.1 17 16.0 -39.8 225 78 304.2 304.2 283.1 304.4 0.05 16 373 7204 -41.3 -57.3 16 16.0 -41.9 224 80 307.4 307.4 284.4 307.6 0.04 17 310 8428 -51.3 -61.3 29 10.0 -51.5 221 87 310.1 310.1 285.4 310.2 0.03 18 300 8640 -51.7 -66.7 15 15.0 -52.0 220 88 312.5 312.5 286.2 312.5 0.02 19 297 8705 -51.7 -67.7 13 16.0 -52.0 221 89 313.4 313.4 286.5 313.4 0.01 20 281 9062 -54.3 -73.3 8 19.0 -54.5 224 93 314.6 314.6 287.0 314.7 0.01 21 250 9800 -60.3 -74.3 14 14.0 -60.4 230 102 316.4 316.4 287.6 316.4 0.01 22 220 10585 -65.9 -77.4 19 11.5 -66.0 230 103 319.6 319.6 288.6 319.6 0.00 23 215 10724 -66.9 -77.9 20 11.0 -67.0 229 98 320.1 320.1 288.8 320.1 0.00 24 200 11160 -66.7 -80.7 12 14.0 -66.8 225 83 327.1 327.1 290.9 327.1 0.00 25 184 11662 -68.9 -80.9 16 12.0 -68.9 230 74 331.5 331.5 292.1 331.5 0.00 26 171 12106 -63.5 -82.5 6 19.0 -63.6 234 74 347.4 347.4 296.1 347.4 0.00 27 159 12554 -63.1 -85.1 4 22.0 -63.2 237 74 355.4 355.4 297.8 355.4 0.00 28 150 12910 -65.9 -84.9 5 19.0 -66.0 240 74 356.6 356.6 298.0 356.6 0.00 29 100 15370 -65.9 -88.9 3 23.0 -66.0 255 77 400.4 400.4 305.3 400.4 0.00 30 70 17550 -60.9 -87.9 2 27.0 -61.3 270 97 454.1 454.1 311.3 454.1 0.00 31 53 19283 -59.5 -88.5 1 29.0 -60.1 278 123 494.9 494.9 314.6 495.0 0.00 32 50 19650 -56.9 -86.9 1 30.0 -57.7 280 129 509.4 509.4 315.6 509.4 0.00 33 45 20324 -54.1 -86.1 1 32.0 -55.4 282 131 531.8 531.8 317.1 531.8 0.01 34 41 20935 -45.9 -82.9 1 37.0 -48.8 284 133 566.6 566.6 319.0 566.6 0.01 35 37 21624 -43.9 -81.9 1 38.0 -47.6 286 135 588.6 588.6 320.1 588.7 0.01 36 35 21996 -45.7 -81.7 1 36.0 -49.0 287 137 593.3 593.3 320.3 593.4 0.01 37 30 23040 -39.5 -80.5 0 41.0 -45.4 290 140 637.0 637.0 322.2 637.1 0.02 38 25 24288 -37.3 -79.3 0 42.0 -44.8 292 137 677.4 677.4 323.7 677.6 0.03 39 22 25160 -41.3 -81.3 1 40.0 -47.6 294 135 690.7 690.7 324.1 690.9 0.02 40 20 25810 -37.3 -79.3 0 42.0 -45.8 295 133 722.0 722.0 325.1 722.3 0.04 41 19 26164 -37.1 -79.1 0 42.0 -45.9 733.3 733.3 325.4 733.6 0.04 42 18 26542 -32.7 -76.7 0 44.0 -44.1 758.6 758.6 326.2 759.2 0.06 43 14 28297 -36.7 -79.7 0 43.0 -47.1 801.6 801.6 327.3 802.0 0.05 44 13 28814 -32.9 -76.9 0 44.0 -45.9 831.9 832.0 328.0 832.7 0.08 TRP 184 11662 -68.9 -80.9 16 12.0 -68.9 230 74 331.5 331.5 292.1 331.5 0.00 WND 220 10585 -65.9 -77.4 19 11.5 -66.0 230 103 319.6 319.6 288.6 319.6 0.00 Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 16.61 % Est. max temperature: 1.15 C = 34.07 F Sfc-Lift cond lev (LCL): 941.87 mb = 423.34 m = 1388.91 ft T: -10.71 C 700-500 lapse rate: 5.11 C/km ThetaE index: 1.75 C Layer 989.0- 964.0 mb Conv cond level (CCL): 559.54 mb = 4338.37 m = 14233.31 ft Mean mixing ratio: 0.96 g/kg Conv temperature: 20.17 C = 68.30 F Cap Strength: 23.43 C Lifted Index: 23.60 C Risk: None Lifted Index @300 mb: 30.49 C Lifted Index @700 mb: 14.82 C Showalter Index: 17.45 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 8.60 C K Index: -33.50 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.91 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 67448.52 J/kg Cap Strength: 23.50 C Lift Cond Lev (LCL): 836.53 mb = 1338.56 m = 4391.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 31 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 ---------------------------------------------------------- 0 993 13 235 9 7.4 5.2 | 85 23 -23.1 -2.2 1 925 564 220 9 5.8 6.9 | 89 25 -24.7 -0.4 2 850 1216 225 20 14.1 14.1 | 113 18 -16.3 6.8 3 700 2695 230 37 28.3 23.8 | 173 17 -2.1 16.5 4 500 5160 225 69 48.8 48.8 | 204 45 18.3 41.5 5 400 6730 225 78 55.2 55.2 | 207 54 24.7 47.8 6 300 8640 220 88 56.6 67.4 | 203 66 26.1 60.1 7 250 9800 230 102 78.1 65.6 | 219 75 47.7 58.2 8 220 10585 230 103 78.9 66.2 | 219 76 48.5 58.9 9 200 11160 225 83 58.7 58.7 | 209 59 28.2 51.4 10 184 11662 230 74 56.7 47.6 | 213 48 26.2 40.2 11 150 12910 240 74 64.1 37.0 | 229 45 33.6 29.7 12 100 15370 255 77 74.4 19.9 | 254 46 43.9 12.6 13 70 17550 270 97 97.0 -0.0 | 276 67 66.6 -7.3 14 50 19650 280 129 127.0 -22.4 | 287 101 96.6 -29.7 15 30 23040 290 140 131.6 -47.9 | 299 115 101.1 -55.2 16 20 25810 295 133 120.5 -56.2 | 305 110 90.1 -63.5 Wind Parameters Mean winds (0-6000m): 226.5 at 41.8 knts Storm direction: 256.5 at 31.3 knts Shear (0-3000m) pos: 4.5 neg: 1.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 142.2 neg: 0.0 tot: 142.2 m^2/s^2 ave: 47.4 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 5.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 141.96 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 ------------------------------------------------------------------------------- 500 228 9 87 24| 0.0 2.2 2.2| 10.5 0.0 10.5 21.0 0.78| 2.2 1.7 1000 225 11 91 23| 3.9 1.1 5.0| 44.6 0.0 44.6 44.6 0.77| 5.0 3.9 1500 225 14 97 21| 5.0 0.7 5.7| 72.6 0.0 72.6 48.4 0.81| 5.7 4.6 2000 226 17 104 19| 5.2 0.5 5.8| 96.0 0.0 96.0 48.0 0.85| 5.8 4.9 2500 227 20 112 17| 5.4 0.4 5.8|119.4 0.0 119.4 47.8 0.88| 5.8 5.1 3000 228 23 121 16| 4.5 1.1 5.6|142.2 0.0 142.2 47.4 0.87| 5.9 5.1 4000 228 29 144 15| 3.3 2.5 5.9|183.8 0.0 183.8 45.9 0.76| 6.1 4.7 5000 227 36 166 18| 2.7 3.4 6.0|218.6 0.0 218.6 43.7 0.66| 6.3 4.1 6000 226 42 180 21| 2.2 3.4 5.6|244.1 0.0 244.1 40.7 0.62| 5.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251016.11.gif