UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for 89592... Searching the city database file for: 89592 ... Date:0000Z 26 DEC 25 Station: 89592 WMO ident: 89592 Latitude: -66.55 Longitude: 93.02 Elevation: 30.00 ------------------------------------------------------------------------------- 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 -58 SFC 987 30 0.0 -0.3 98 0.3 -0.1 100 12 274.2 274.8 273.7 284.4 3.79 2 925 561 -4.3 -7.1 81 2.8 -5.3 70 20 274.9 275.3 272.1 281.6 2.42 3 850 1223 -8.1 -10.6 82 2.5 -8.8 70 25 277.7 278.0 273.1 283.3 2.00 4 700 2702 -18.3 -21.9 73 3.6 -19.0 65 23 282.2 282.4 274.0 285.1 0.95 5 696 2745 -18.5 -22.1 73 3.6 -19.2 65 23 282.5 282.6 274.2 285.3 0.93 6 654 3207 -21.1 -24.5 74 3.4 -21.7 63 23 284.6 284.7 275.1 287.1 0.80 7 500 5130 -36.7 -41.1 64 4.4 -37.0 55 24 288.3 288.3 276.2 289.0 0.21 8 488 5298 -37.7 -42.2 63 4.5 -37.9 51 23 289.1 289.1 276.5 289.7 0.19 9 458 5733 -38.9 -43.3 63 4.4 -39.2 41 20 292.9 292.9 278.4 293.5 0.18 10 400 6650 -44.3 -49.2 58 4.9 -44.5 20 15 297.4 297.4 280.4 297.8 0.11 11 341 7703 -51.5 -56.3 56 4.8 -51.6 3 12 301.5 301.5 282.1 301.7 0.05 12 338 7761 -51.7 -56.5 56 4.8 -51.8 2 12 302.0 302.0 282.3 302.2 0.05 13 318 8155 -53.5 -58.3 56 4.8 -53.6 355 11 304.8 304.8 283.4 305.0 0.05 14 300 8530 -53.5 -58.5 54 5.0 -53.6 350 9 309.9 309.9 285.4 310.1 0.05 15 276 9067 -51.9 -57.9 48 6.0 -52.1 336 9 319.7 319.7 288.7 319.9 0.06 16 250 9710 -49.3 -56.3 44 7.0 -49.6 320 9 332.8 332.8 292.6 333.1 0.07 17 200 11190 -46.5 -59.5 21 13.0 -47.0 335 11 359.1 359.2 298.6 359.4 0.06 18 181 11850 -45.7 -61.7 15 16.0 -46.4 338 10 370.8 370.9 300.8 371.1 0.05 19 167 12384 -44.9 -63.9 10 19.0 -45.8 341 10 380.8 380.8 302.4 381.0 0.04 20 150 13100 -44.1 -66.1 7 22.0 -45.2 345 9 394.1 394.1 304.4 394.2 0.04 21 100 15840 -41.1 -71.1 2 30.0 -43.3 305 10 448.3 448.3 310.7 448.5 0.03 22 70 18280 -39.3 -77.3 1 38.0 -42.6 50 8 500.3 500.3 314.9 500.4 0.01 23 50 20580 -38.1 35 9 553.7 24 43 21620 -37.1 36 11 580.5 25 30 24110 -36.9 40 15 644.0 26 28 24586 -35.7 43 15 660.2 27 20 26930 -33.1 60 15 734.9 28 12 30547 -29.9 67 27 861.8 29 10 31860 -24.9 70 31 926.6 TRP 318 8155 -53.5 -58.3 56 4.8 -53.6 355 11 304.8 304.8 283.4 305.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: 987.00 mb = 30.00 m = 98.42 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 75.38 % Est. max temperature: 3.85 C = 38.92 F Sfc-Lift cond lev (LCL): 982.25 mb = 69.44 m = 227.83 ft T: -0.32 C 700-500 lapse rate: 7.58 C/km ThetaE index: 2.81 C Layer 925.0- 850.0 mb Conv cond level (CCL): 897.46 mb = 797.63 m = 2616.85 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 1.72 C = 35.10 F Cap Strength: 3.78 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 19.37 C Lifted Index @700 mb: 2.42 C Showalter Index: 4.59 C Risk: None Total Totals Index: 54.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.60 C Cross Totals Index: 26.10 C K Index: 14.40 Risk: None Sweat Index: 188.00 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.90 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 86809.74 J/kg Cap Strength: 5.11 C Lift Cond Lev (LCL): 910.44 mb = 685.18 m = 2247.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 17 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 ---------------------------------------------------------- 0 987 30 100 12 -11.8 2.1 | 254 5 5.1 1.5 1 925 561 70 20 -18.8 -6.8 | 14 8 -1.9 -7.5 2 850 1223 70 25 -23.5 -8.6 | 36 11 -6.6 -9.2 3 700 2702 65 23 -20.8 -9.7 | 21 11 -3.9 -10.3 4 500 5130 55 24 -19.7 -13.8 | 11 15 -2.7 -14.4 5 400 6650 20 15 -5.1 -14.1 | 321 19 11.8 -14.7 6 318 8155 355 11 1.0 -11.0 | 303 21 17.9 -11.6 7 300 8530 350 9 1.6 -8.9 | 297 21 18.5 -9.5 8 250 9710 320 9 5.8 -6.9 | 288 24 22.7 -7.5 9 200 11190 335 11 4.6 -10.0 | 296 24 21.6 -10.6 10 150 13100 345 9 2.3 -8.7 | 296 21 19.2 -9.3 11 100 15840 305 10 8.2 -5.7 | 284 26 25.1 -6.4 12 70 18280 50 8 -6.1 -5.1 | 298 12 10.8 -5.8 13 50 20580 35 9 -5.2 -7.4 | 304 14 11.8 -8.0 14 30 24110 40 15 -9.6 -11.5 | 329 14 7.3 -12.1 15 20 26930 60 15 -13.0 -7.5 | 334 9 3.9 -8.1 16 10 31860 70 31 -29.1 -10.6 | 47 17 -12.2 -11.2 Wind Parameters Mean winds (0-6000m): 62.1 at 22.6 knts Storm direction: 92.1 at 16.9 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 125.3 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -9.3 tot: 4.0 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 11.78 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 82 16 335 3| 0.0 10.9 10.9| 4.9 0.0 4.9 9.8 0.57| 11.3 6.5 1000 75 19 12 6| 0.0 7.4 7.4| 10.9 0.0 10.9 10.9 0.59| 7.8 4.6 1500 73 21 23 7| 0.0 5.3 5.3| 13.3 -1.8 11.6 7.7 0.53| 5.9 3.1 2000 71 22 25 8| 0.0 3.9 3.9| 13.3 -4.7 8.7 4.3 0.45| 4.7 2.1 2500 70 22 26 9| 0.0 3.1 3.1| 13.3 -7.5 5.8 2.3 0.38| 4.0 1.5 3000 69 22 25 9| 0.0 2.6 2.6| 13.3 -9.3 4.0 1.3 0.33| 3.4 1.1 4000 67 23 22 10| 0.0 2.1 2.1| 13.3 -12.3 1.0 0.3 0.26| 2.8 0.7 5000 65 23 20 11| 0.0 1.8 1.8| 13.3 -15.7 -2.3 -0.5 0.20| 2.4 0.5 6000 62 23 15 12| 0.0 1.5 1.5| 13.3 -53.9 -40.5 -6.8 -0.13| 2.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//89592/skewt/89592.skewt.20251226.00.gif