UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for 89592... Searching the city database file for: 89592 ... Date:0000Z 8 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 -57 SFC 987 30 -2.5 -3.2 95 0.7 -2.7 95 16 271.7 272.2 271.1 279.9 3.05 2 933 488 -6.1 -9.1 79 3.0 -7.0 78 22 272.4 272.7 269.9 278.1 2.05 3 925 558 -6.3 -9.1 80 2.8 -7.1 75 23 272.9 273.2 270.3 278.6 2.07 4 850 1215 -10.3 -13.5 77 3.2 -11.1 90 26 275.4 275.6 271.1 279.9 1.58 5 709 2592 -17.5 -19.9 82 2.4 -18.0 48 12 282.1 282.3 274.2 285.4 1.11 6 700 2687 -18.1 -20.6 81 2.5 -18.6 45 11 282.4 282.6 274.3 285.6 1.06 7 552 4413 -31.9 -35.1 73 3.2 -32.2 172 7 285.9 286.0 275.1 287.1 0.35 8 545 4503 -31.5 -34.7 73 3.2 -31.8 179 7 287.5 287.5 276.0 288.6 0.37 9 536 4621 -31.3 -35.1 69 3.8 -31.7 188 7 289.1 289.1 276.8 290.2 0.36 10 500 5110 -34.1 -42.1 44 8.0 -34.7 225 6 291.5 291.5 277.7 292.1 0.19 11 422 6285 -40.7 -53.7 23 13.0 -41.2 198 16 297.5 297.5 280.3 297.7 0.06 12 421 6301 -40.7 -53.7 23 13.0 -41.2 198 16 297.7 297.7 280.4 297.9 0.06 13 400 6650 -41.7 -54.7 23 13.0 -42.2 190 19 300.8 300.8 281.8 301.0 0.06 14 300 8580 -46.9 -63.9 13 17.0 -47.3 175 36 319.3 319.3 288.5 319.3 0.02 15 276 9130 -48.7 -65.7 12 17.0 -49.1 180 32 324.4 324.4 290.1 324.4 0.02 16 250 9780 -48.1 -65.1 12 17.0 -48.6 185 20 334.6 334.6 293.0 334.7 0.02 17 241 10021 -47.9 -65.9 11 18.0 -48.4 183 19 338.4 338.4 293.9 338.5 0.02 18 200 11260 -43.7 -64.7 8 21.0 -44.6 170 12 363.6 363.6 299.4 363.7 0.03 19 173 12237 -42.3 -65.3 6 23.0 -43.5 152 11 381.3 381.3 302.5 381.4 0.03 20 150 13200 -42.5 -67.5 5 25.0 -43.8 135 11 396.8 396.8 304.8 397.0 0.03 21 114 15054 -42.3 -70.3 3 28.0 -44.0 145 7 429.6 429.6 308.8 429.7 0.03 22 100 15940 -42.1 -70.1 3 28.0 -44.0 150 5 446.4 446.4 310.5 446.5 0.03 23 70 18360 -41.1 -72.1 2 31.0 -44.0 125 5 496.5 496.5 314.7 496.7 0.03 24 50 20660 -39.7 -71.7 2 32.0 -43.8 65 12 549.9 549.9 318.1 550.2 0.05 25 30 24160 -37.7 -72.7 1 35.0 -44.2 60 18 641.9 641.9 322.4 642.4 0.07 26 20 26960 -35.1 60 26 728.7 27 12 30540 -33.5 89 31 849.0 28 10 31830 -30.3 100 33 906.4 29 8.9 32662 -28.7 943.3 TRP 276 9130 -48.7 -65.7 12 17.0 -49.1 180 32 324.4 324.4 290.1 324.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 76.52 % Est. max temperature: 1.75 C = 35.15 F Sfc-Lift cond lev (LCL): 976.15 mb = 120.09 m = 393.99 ft T: -3.21 C 700-500 lapse rate: 6.60 C/km ThetaE index: 1.85 C Layer 933.0- 925.0 mb Conv cond level (CCL): 882.52 mb = 923.28 m = 3029.11 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 0.08 C = 32.14 F Cap Strength: 9.05 C Lifted Index: 10.65 C Risk: None Lifted Index @300 mb: 28.61 C Lifted Index @700 mb: 5.38 C Showalter Index: 9.94 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 20.60 C K Index: 7.80 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.33 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 78536.24 J/kg Cap Strength: 10.47 C Lift Cond Lev (LCL): 904.32 mb = 733.66 m = 2407.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 10 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 95 16 -15.9 1.4 | 67 7 -6.6 -2.8 1 925 558 75 23 -22.2 -6.0 | 52 16 -12.8 -10.1 2 850 1215 90 26 -26.0 0.0 | 76 17 -16.6 -4.2 3 700 2687 45 11 -7.8 -7.8 | 352 12 1.6 -12.0 4 500 5110 225 6 4.2 4.2 | 270 14 13.6 0.1 5 400 6650 190 19 3.3 18.7 | 221 19 12.7 14.5 6 300 8580 175 36 -3.1 35.9 | 191 32 6.2 31.7 7 276 9130 180 32 0.0 32.0 | 199 29 9.4 27.8 8 250 9780 185 20 1.7 19.9 | 215 19 11.1 15.7 9 200 11260 170 12 -2.1 11.8 | 224 11 7.3 7.6 10 150 13200 135 11 -7.8 7.8 | 204 4 1.6 3.6 11 100 15940 150 5 -2.5 4.3 | 269 7 6.9 0.1 12 70 18360 125 5 -4.1 2.9 | 284 5 5.3 -1.3 13 50 20660 65 12 -10.9 -5.1 | 9 9 -1.5 -9.3 14 30 24160 60 18 -15.6 -9.0 | 25 15 -6.2 -13.2 15 20 26960 60 26 -22.5 -13.0 | 37 22 -13.1 -17.2 16 10 31830 100 33 -32.5 5.7 | 94 23 -23.1 1.5 Wind Parameters Mean winds (0-6000m): 84.0 at 13.7 knts Storm direction: 114.0 at 10.3 knts Shear (0-3000m) pos: 1.5 neg: 2.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -64.5 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -82.9 tot: -50.3 m^2/s^2 ave: -16.8 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.47 Bulk Shear: 4.19 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 84 19 57 12| 0.0 9.4 9.4| 0.0 -9.2 -9.2 -18.5 -0.32| 9.5 -3.0 1000 82 22 59 14| 2.5 4.7 7.1| 20.7 -9.2 11.5 11.5 0.13| 7.3 0.9 1500 84 23 63 15| 1.6 3.2 4.9| 28.8 -29.1 -0.3 -0.2 -0.05| 7.2 -0.3 2000 82 22 60 15| 1.2 3.3 4.5| 28.8 -56.2 -27.4 -13.7 -0.29| 7.3 -2.1 2500 80 21 55 13| 1.0 3.3 4.3| 28.8 -77.9 -49.1 -19.6 -0.42| 7.2 -3.0 3000 79 19 50 12| 1.5 2.8 4.3| 32.6 -82.9 -50.3 -16.8 -0.36| 7.0 -2.5 4000 81 17 46 10| 2.4 2.1 4.5| 33.2 -84.8 -51.6 -12.9 -0.34| 6.9 -2.3 5000 77 15 33 9| 2.0 1.7 3.7| 46.3 -84.8 -38.5 -7.7 -0.22| 6.5 -1.4 6000 84 14 37 7| 1.7 1.1 2.7| 47.7-116.3 -68.6 -11.4 -0.29| 6.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//89592/skewt/89592.skewt.20251208.00.gif