UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 19 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 -198 SFC 973 21 -4.3 -5.1 94 0.8 -4.6 50 44 271.0 271.4 270.1 278.2 2.68 2 925 414 -7.1 -9.5 83 2.4 -7.8 50 74 272.0 272.4 269.7 277.6 2.01 3 884 767 -9.7 -11.4 87 1.7 -10.2 37 63 272.9 273.2 269.9 277.9 1.81 4 850 1071 -8.7 -10.6 86 1.9 -9.2 25 53 277.0 277.4 272.7 282.7 2.00 5 846 1108 -8.7 -10.6 86 1.9 -9.3 25 53 277.4 277.7 272.9 283.1 2.01 6 702 2530 -16.7 -20.8 70 4.1 -17.6 20 35 283.8 283.9 275.0 286.9 1.04 7 700 2551 -16.7 -20.8 70 4.1 -17.6 20 35 284.0 284.2 275.2 287.1 1.04 8 595 3751 -24.9 -28.8 70 3.9 -25.5 30 35 288.0 288.1 276.6 289.9 0.60 9 538 4474 -30.5 -31.7 89 1.2 -30.6 36 35 289.7 289.8 277.3 291.3 0.50 10 500 4990 -34.5 -35.8 88 1.3 -34.6 40 35 291.0 291.0 277.7 292.2 0.36 11 473 5373 -37.7 -38.9 88 1.2 -37.8 39 35 291.7 291.7 277.9 292.6 0.28 12 455 5638 -40.1 -43.2 72 3.1 -40.3 38 34 291.9 291.9 277.9 292.5 0.18 13 423 6128 -44.7 36 34 292.2 14 400 6500 -45.3 35 33 296.1 15 300 8370 -56.9 35 35 305.1 16 296 8455 -57.3 30 35 305.7 17 276 8900 -56.3 5 34 313.4 18 265 9161 -52.7 351 34 322.3 19 250 9540 -50.9 330 33 330.4 20 215 10519 -49.1 313 24 347.8 21 200 10990 -49.1 305 19 355.0 22 158 12530 -51.1 376.4 TRP 296 8455 -57.3 30 35 305.7 WND Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 79.41 % Est. max temperature: 3.03 C = 37.46 F Sfc-Lift cond lev (LCL): 960.60 mb = 120.65 m = 395.82 ft T: -5.01 C 700-500 lapse rate: 7.30 C/km ThetaE index: 0.65 C Layer 925.0- 884.0 mb Conv cond level (CCL): 887.84 mb = 733.02 m = 2404.88 ft Mean mixing ratio: 2.10 g/kg Conv temperature: -2.45 C = 27.59 F Cap Strength: 10.38 C Lifted Index: 11.01 C Risk: None Lifted Index @300 mb: 19.28 C Lifted Index @700 mb: 7.51 C Showalter Index: 7.32 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 23.90 C K Index: 11.10 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.18 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 10164.45 J/kg Cap Strength: 10.89 C Lift Cond Lev (LCL): 896.98 mb = 653.31 m = 2143.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 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 ---------------------------------------------------------- 0 973 21 50 44 -33.7 -28.3 | 23 15 -6.0 -14.0 1 925 414 50 74 -56.7 -47.6 | 41 44 -29.0 -33.3 2 850 1071 25 53 -22.4 -48.0 | 351 34 5.3 -33.8 3 700 2551 20 35 -12.0 -32.9 | 320 24 15.7 -18.6 4 500 4990 40 35 -22.5 -26.8 | 338 14 5.2 -12.6 5 400 6500 35 33 -18.9 -27.0 | 326 15 8.7 -12.8 6 300 8370 35 35 -20.1 -28.7 | 332 16 7.6 -14.4 7 296 8455 30 35 -17.5 -30.3 | 328 19 10.2 -16.1 8 250 9540 330 33 16.5 -28.6 | 288 46 44.2 -14.3 9 200 10990 305 19 15.6 -10.9 | 266 43 43.2 3.3 Wind Parameters Mean winds (0-6000m): 32.8 at 41.5 knts Storm direction: 62.8 at 31.1 knts Shear (0-3000m) pos: 0.4 neg: 3.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -60.5 deg Storm rel helicity (0-3000m) pos: 56.8 neg: -447.5 tot: -390.7 m^2/s^2 ave: -130.2 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 14.5 stream: -6.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 83.23 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 50 62 37 32| 0.0 27.6 27.6| 50.8 -60.1 -9.3 -18.6 0.06| 36.6 2.2 1000 44 62 27 34| 0.0 11.5 11.5| 50.8-310.5-259.7 -259.7 -0.37| 31.8-11.9 1500 39 58 16 33| 0.0 7.3 7.3| 50.8-369.0-318.2 -212.2 -0.43| 23.9-10.2 2000 35 55 8 31| 0.0 5.4 5.4| 50.8-408.5-357.7 -178.9 -0.46| 19.5 -9.0 2500 33 52 1 29| 0.0 4.5 4.5| 50.8-446.4-395.7 -158.3 -0.49| 16.9 -8.3 3000 32 49 356 27| 0.4 3.8 4.2| 56.8-447.5-390.7 -130.2 -0.47| 14.5 -6.8 4000 31 45 350 25| 0.9 2.8 3.8| 69.4-447.5-378.2 -94.5 -0.42| 11.5 -4.8 5000 32 43 347 23| 1.2 2.3 3.5| 78.4-447.5-369.1 -73.8 -0.37| 9.7 -3.6 6000 33 41 346 21| 1.0 2.1 3.1| 78.4-455.2-376.8 -62.8 -0.38| 8.3 -3.2 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250419.12.gif