UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 27 APR 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 0 60 18 SFC 997 21 -9.7 -16.7 57 7.0 -11.2 60 18 263.7 263.8 262.2 266.5 1.04 2 982 139 -8.7 -22.7 31 14.0 -11.3 56 18 265.8 265.9 262.9 267.6 0.63 3 925 603 -11.7 -22.7 40 11.0 -13.7 40 16 267.3 267.5 264.1 269.3 0.67 4 855 1201 -14.9 -19.9 66 5.0 -15.9 45 7 270.1 270.2 266.5 272.7 0.92 5 850 1245 -14.9 -19.9 66 5.0 -15.9 45 6 270.5 270.7 266.8 273.2 0.93 6 711 2582 -21.7 -25.6 71 3.9 -22.3 40 12 277.2 277.3 270.7 279.2 0.67 7 700 2697 -21.1 -26.1 64 5.0 -21.8 40 12 279.1 279.2 271.8 281.1 0.65 8 696 2739 -21.1 -25.9 65 4.8 -21.8 38 12 279.6 279.7 272.1 281.6 0.66 9 598 3851 -27.1 -32.1 62 5.0 -27.7 351 12 285.0 285.1 274.8 286.4 0.43 10 583 4034 -28.3 -34.3 56 6.0 -28.9 343 12 285.7 285.8 275.0 286.9 0.36 11 571 4184 -28.9 -46.9 16 18.0 -30.1 336 12 286.7 286.7 275.1 287.0 0.10 12 555 4388 -29.5 -56.5 6 27.0 -30.8 328 12 288.3 288.3 275.9 288.5 0.03 13 526 4771 -30.9 -42.9 30 12.0 -31.8 311 12 291.1 291.1 277.5 291.7 0.16 14 500 5130 -33.5 -45.5 29 12.0 -34.3 295 12 292.2 292.2 278.0 292.6 0.13 15 437 6056 -39.9 -46.9 47 7.0 -40.2 292 20 295.6 295.6 279.6 296.0 0.13 16 400 6650 -44.9 290 25 296.6 17 300 8520 -58.7 310 27 302.6 18 259 9433 -64.9 325 25 306.5 19 250 9650 -64.5 335 33 310.2 20 240 9897 -61.3 328 31 318.6 21 200 11020 -58.7 295 21 339.8 22 183 11582 -57.9 290 20 349.9 23 150 12840 -58.5 280 18 369.3 24 143 13138 -60.1 278 19 371.6 25 134 13544 -58.1 276 21 382.1 26 100 15370 -60.9 265 27 410.1 27 70 17560 -64.1 270 37 447.3 28 50 19610 -66.3 270 39 487.2 29 48 19856 -68.3 269 40 488.2 30 30 22660 -70.5 260 51 552.4 31 22 24504 -69.8 270 72 605.8 32 21 24781 -69.7 614.2 TRP 259 9433 -64.9 325 25 306.5 WND 22 24504 -69.8 270 72 605.8 Sounding variables and indices 1000-500 mb thick: 5130.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 51.58 % Est. max temperature: -2.71 C = 27.12 F Sfc-Lift cond lev (LCL): 890.89 mb = 888.38 m = 2914.60 ft T: -13.23 C 700-500 lapse rate: 5.10 C/km Conv cond level (CCL): 597.77 mb = 3853.92 m = 12643.94 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 11.64 C = 52.95 F Cap Strength: 18.88 C Lifted Index: 19.45 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 10.46 C Showalter Index: 15.82 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 13.60 C K Index: -6.30 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.57 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 48092.39 J/kg Cap Strength: 19.31 C Lift Cond Lev (LCL): 787.25 mb = 1819.12 m = 5968.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 9 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 ---------------------------------------------------------- 0 997 21 60 18 -15.6 -9.0 | 82 11 -10.5 -1.4 1 925 603 40 16 -10.3 -12.3 | 48 7 -5.2 -4.6 2 850 1245 45 6 -4.2 -4.2 | 194 3 0.9 3.4 3 700 2697 40 12 -7.7 -9.2 | 59 3 -2.6 -1.6 4 500 5130 295 12 10.9 -5.1 | 261 16 16.0 2.5 5 400 6650 290 25 23.5 -8.6 | 272 29 28.6 -0.9 6 300 8520 310 27 20.7 -17.4 | 291 28 25.8 -9.7 7 259 9433 325 25 14.3 -20.5 | 303 23 19.4 -12.9 8 250 9650 335 33 13.9 -29.9 | 319 29 19.1 -22.3 9 200 11020 295 21 19.0 -8.9 | 273 24 24.1 -1.3 10 150 12840 280 18 17.7 -3.1 | 259 23 22.8 4.5 11 100 15370 265 27 26.9 2.4 | 253 34 32.0 10.0 12 70 17560 270 37 37.0 -0.0 | 260 43 42.1 7.6 13 50 19610 270 39 39.0 -0.0 | 260 45 44.1 7.6 14 30 22660 260 51 50.2 8.9 | 253 58 55.3 16.5 Wind Parameters Mean winds (0-6000m): 3.8 at 12.2 knts Storm direction: 33.8 at 9.2 knts Shear (0-3000m) pos: 1.6 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -79.6 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -15.7 tot: -11.7 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 21.73 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 52 17 71 9| 0.0 5.6 5.6| 0.0 -10.2 -10.2 -20.5 -0.80| 5.6 -4.5 1000 47 15 66 7| 3.5 2.8 6.3| 2.7 -11.4 -8.7 -8.7 -0.13| 6.5 -0.9 1500 46 13 76 4| 3.1 1.9 5.0| 4.0 -11.7 -7.7 -5.1 0.03| 5.8 0.2 2000 46 11 83 3| 2.4 1.5 3.8| 4.0 -12.5 -8.4 -4.2 -0.06| 4.9 -0.3 2500 45 11 84 3| 1.9 1.4 3.3| 4.0 -13.3 -9.2 -3.7 -0.14| 4.3 -0.6 3000 43 11 77 3| 1.6 1.6 3.2| 4.0 -15.7 -11.7 -3.9 -0.25| 4.2 -1.0 4000 34 11 36 2| 1.2 2.1 3.2| 4.0 -25.7 -21.7 -5.4 -0.37| 4.3 -1.6 5000 24 12 352 3| 0.9 2.1 3.0| 4.0 -48.0 -43.9 -8.8 -0.45| 4.4 -2.0 6000 4 12 317 6| 0.8 2.4 3.2| 18.1 -51.1 -33.0 -5.5 -0.33| 4.4 -1.5 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250427.12.gif