UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 9 OCT 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -77 SFC 988 21 -2.7 -6.7 74 4.0 -4.0 340 3 271.4 271.8 269.8 277.8 2.34 2 925 536 -7.3 -10.3 79 3.0 -8.2 30 19 271.8 272.2 269.3 277.1 1.88 3 912 647 -8.3 -10.6 83 2.3 -8.9 32 21 271.9 272.2 269.4 277.1 1.87 4 850 1192 -12.3 -13.8 89 1.5 -12.7 40 33 273.3 273.5 269.7 277.6 1.55 5 732 2319 -19.3 -21.3 84 2.0 -19.7 52 24 277.5 277.7 271.4 280.3 0.95 6 700 2651 -20.3 -28.3 49 8.0 -21.5 55 21 280.0 280.1 272.1 281.6 0.53 7 699 2662 -20.3 -28.3 49 8.0 -21.5 55 21 280.1 280.2 272.2 281.7 0.53 8 591 3877 -31.1 -34.3 73 3.2 -31.4 45 13 281.3 281.4 272.6 282.5 0.35 9 500 5040 -39.9 -45.9 53 6.0 -40.2 35 6 284.4 284.4 273.9 284.8 0.13 10 498 5067 -40.1 -47.1 47 7.0 -40.4 36 6 284.5 284.5 273.9 284.8 0.11 11 400 6530 -51.1 80 4 288.6 12 331 7733 -58.9 44 4 293.9 13 300 8340 -64.1 25 4 295.0 14 281 8739 -67.3 23 4 296.0 15 250 9440 -70.5 20 4 301.3 16 244 9584 -71.1 325 6 302.5 17 200 10760 -70.5 350 10 321.1 18 150 12480 -70.7 325 12 348.3 19 100 14860 -73.7 340 19 385.3 20 70 16940 -71.5 330 31 431.4 21 63 17566 -71.9 330 36 443.7 22 50 18950 -68.1 330 47 483.0 23 41 20151 -65.1 328 56 518.7 24 32 21682 -59.5 326 67 571.8 25 30 22090 -55.1 325 70 594.4 26 29 22310 -52.7 326 74 606.8 27 26 23023 -51.7 327 88 628.9 28 22 24131 -45.0 330 109 679.7 29 21 24445 -43.1 332 102 694.5 30 20 24780 -37.7 335 95 720.8 31 19 25134 -37.3 732.7 TRP 244 9584 -71.1 325 6 302.5 WND 22 24131 -45.0 330 109 679.7 Sounding variables and indices 1000-500 mb thick: 5117.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 71.92 % Est. max temperature: -0.42 C = 31.24 F Sfc-Lift cond lev (LCL): 927.71 mb = 513.12 m = 1683.46 ft T: -7.10 C 700-500 lapse rate: 8.20 C/km ThetaE index: 0.72 C Layer 925.0- 912.0 mb Conv cond level (CCL): 882.94 mb = 897.53 m = 2944.62 ft Mean mixing ratio: 2.00 g/kg Conv temperature: -1.54 C = 29.22 F Cap Strength: 4.47 C Lifted Index: 6.13 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 4.41 C Showalter Index: 5.90 C Risk: None Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 26.10 C K Index: 5.80 Risk: None Sweat Index: 166.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.31 J/kg Max Up Vert Vel: 2.57 m/s Conv Inhibition (B-): 43769.72 J/kg Cap Strength: 6.05 C Lift Cond Lev (LCL): 893.09 mb = 808.95 m = 2654.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 12 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 21 340 3 1.0 -2.8 | 268 13 12.9 0.4 1 925 536 30 19 -9.5 -16.5 | 350 13 2.4 -13.2 2 850 1192 40 33 -21.2 -25.3 | 23 24 -9.4 -22.1 3 700 2651 55 21 -17.2 -12.0 | 31 10 -5.3 -8.8 4 500 5040 35 6 -3.4 -4.9 | 281 9 8.4 -1.7 5 400 6530 80 4 -3.9 -0.7 | 252 8 7.9 2.5 6 300 8340 25 4 -1.7 -3.6 | 272 10 10.2 -0.4 7 250 9440 20 4 -1.4 -3.8 | 273 10 10.5 -0.6 8 244 9584 325 6 3.4 -4.9 | 276 15 15.3 -1.7 9 200 10760 350 10 1.7 -9.8 | 296 15 13.6 -6.6 10 150 12480 325 12 6.9 -9.8 | 289 20 18.7 -6.6 11 100 14860 340 19 6.5 -17.9 | 309 23 18.4 -14.6 12 70 16940 330 31 15.5 -26.8 | 311 36 27.4 -23.6 13 50 18950 330 47 23.5 -40.7 | 317 52 35.4 -37.5 14 30 22090 325 70 40.2 -57.3 | 316 75 52.0 -54.1 15 22 24131 330 109 54.5 -94.4 | 324 113 66.4 -91.2 16 20 24780 335 95 40.1 -86.1 | 328 98 52.0 -82.9 Wind Parameters Mean winds (0-6000m): 44.9 at 16.4 knts Storm direction: 74.9 at 12.3 knts Shear (0-3000m) pos: 3.7 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 110.6 deg Storm rel helicity (0-3000m) pos: 128.7 neg: -5.2 tot: 123.6 m^2/s^2 ave: 41.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 7.40 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 23 11 311 10| 17.2 0.0 17.2| 63.5 0.0 63.5 127.0 1.00| 18.8 18.8 1000 31 17 346 12| 14.3 0.0 14.3|100.7 0.0 100.7 100.7 0.90| 15.3 13.7 1500 36 22 4 15| 10.0 0.0 10.0|121.3 0.0 121.3 80.9 0.83| 12.5 10.4 2000 39 24 11 15| 6.5 0.0 6.5|126.6 0.0 126.6 63.3 0.76| 10.6 8.0 2500 41 24 14 15| 4.4 0.0 4.4|128.6 0.0 128.6 51.5 0.69| 9.5 6.5 3000 43 23 16 14| 3.7 0.6 4.3|128.7 -5.2 123.6 41.2 0.60| 8.5 5.1 4000 44 21 14 12| 2.8 1.3 4.1|128.7 -17.3 111.4 27.9 0.42| 7.2 3.0 5000 45 19 7 10| 2.2 1.7 3.9|128.7 -29.0 99.7 19.9 0.28| 6.5 1.8 6000 45 16 358 8| 1.8 1.4 3.2|128.7 -35.1 93.6 15.6 0.22| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251009.12.gif