UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 7 DEC 25 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -25 SFC 982 102 -2.7 -13.7 42 11.0 -5.7 185 14 271.9 272.1 268.4 275.7 1.35 2 968 220 -2.1 -15.1 36 13.0 -5.6 172 14 273.6 273.8 269.3 277.1 1.22 3 925 592 -5.1 -18.1 35 13.0 -8.2 130 13 274.1 274.3 269.2 277.0 0.99 4 850 1249 -10.9 -18.9 52 8.0 -12.6 140 13 274.7 274.9 269.7 277.7 1.01 5 814 1580 -13.3 -20.3 56 7.0 -14.7 130 12 275.6 275.8 270.1 278.3 0.93 6 805 1665 -12.9 -19.9 56 7.0 -14.4 127 12 276.9 277.1 271.0 279.8 0.98 7 759 2110 -16.9 -26.9 42 10.0 -18.5 114 11 277.3 277.4 270.5 279.0 0.56 8 700 2713 -20.7 -30.7 40 10.0 -22.0 95 10 279.6 279.6 271.6 280.9 0.42 9 694 2777 -21.1 -31.1 40 10.0 -22.4 98 10 279.8 279.9 271.8 281.1 0.41 10 658 3169 -21.3 -35.3 27 14.0 -22.9 113 10 283.9 283.9 273.9 284.8 0.29 11 544 4550 -28.7 -45.7 18 17.0 -29.9 170 10 290.9 291.0 277.3 291.3 0.12 12 500 5150 -31.7 -50.7 14 19.0 -32.8 195 10 294.4 294.4 278.9 294.6 0.07 13 488 5321 -32.3 -51.3 13 19.0 -33.3 198 12 295.7 295.7 279.5 296.0 0.07 14 447 5936 -35.1 -45.1 35 10.0 -35.8 208 17 299.7 299.7 281.4 300.2 0.15 15 400 6700 -40.9 -48.9 42 8.0 -41.3 220 24 301.8 301.9 282.3 302.2 0.11 16 358 7443 -46.7 -53.7 45 7.0 -46.9 220 25 303.8 303.8 283.0 304.0 0.07 17 305 8485 -54.7 -61.7 42 7.0 -54.8 220 26 306.8 306.8 284.1 306.9 0.03 18 300 8590 -55.3 -62.3 41 7.0 -55.4 220 26 307.4 307.4 284.4 307.5 0.03 19 258 9544 -61.5 -67.5 45 6.0 -61.6 235 27 311.8 311.8 286.0 311.9 0.02 20 250 9740 -61.5 -68.5 39 7.0 -61.6 235 28 314.6 314.6 287.0 314.7 0.02 21 222 10478 -60.3 -67.3 39 7.0 -60.4 227 18 327.4 327.4 291.0 327.4 0.02 22 200 11130 -58.7 -65.7 40 7.0 -58.8 220 9 339.8 339.8 294.3 339.9 0.03 23 150 12960 -53.7 -65.7 22 12.0 -54.0 250 2 377.5 377.6 301.9 377.7 0.04 24 111 14916 -49.5 -68.5 9 19.0 -50.3 146 5 419.4 419.4 307.7 419.6 0.03 25 100 15600 -49.9 -70.9 7 21.0 -50.8 110 6 431.3 431.3 309.0 431.5 0.03 26 90 16292 -47.9 -70.9 5 23.0 -49.1 123 5 448.5 448.5 310.7 448.7 0.03 27 70 17970 -42.7 -70.7 3 28.0 -45.2 155 3 493.0 493.0 314.5 493.3 0.04 28 54 19746 -37.9 -72.9 1 35.0 -42.3 78 8 542.1 542.1 317.6 542.3 0.04 29 50 20280 -36.1 -73.1 1 37.0 -41.4 55 9 558.4 558.4 318.6 558.7 0.04 30 40 21838 -31.9 42 11 605.7 31 30 23860 -33.1 25 13 654.4 32 22 26039 -33.1 44 15 715.1 33 20 26710 -32.3 50 15 737.3 34 10 31659 -26.5 920.6 TRP 258 9544 -61.5 -67.5 45 6.0 -61.6 235 27 311.8 311.8 286.0 311.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 33.69 % Est. max temperature: 0.59 C = 33.06 F Sfc-Lift cond lev (LCL): 825.26 mb = 1474.92 m = 4838.91 ft T: -12.54 C 700-500 lapse rate: 4.51 C/km ThetaE index: 0.81 C Layer 759.0- 700.0 mb Conv cond level (CCL): 706.68 mb = 2642.18 m = 8668.47 ft Mean mixing ratio: 1.08 g/kg Conv temperature: 4.70 C = 40.46 F Cap Strength: 12.24 C Lifted Index: 14.57 C Risk: None Lifted Index @300 mb: 21.56 C Lifted Index @700 mb: 4.24 C Showalter Index: 14.04 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 12.80 C K Index: -8.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.59 J/kg Max Up Vert Vel: 3.34 m/s Conv Inhibition (B-): 72271.59 J/kg Cap Strength: 14.22 C Lift Cond Lev (LCL): 766.61 mb = 2034.48 m = 6674.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 181 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 ---------------------------------------------------------- 0 982 102 185 14 1.2 13.9 | 191 5 1.0 5.2 1 925 592 130 13 -10.0 8.4 | 88 10 -10.1 -0.4 2 850 1249 140 13 -8.4 10.0 | 98 9 -8.5 1.2 3 700 2713 95 10 -10.0 0.9 | 52 13 -10.1 -7.9 4 500 5150 195 10 2.6 9.7 | 249 3 2.4 0.9 5 400 6700 220 24 15.4 18.4 | 238 18 15.2 9.7 6 300 8590 220 26 16.7 19.9 | 236 20 16.5 11.2 7 258 9544 235 27 22.1 15.5 | 253 23 21.9 6.8 8 250 9740 235 28 22.9 16.1 | 252 24 22.8 7.3 9 200 11130 220 9 5.8 6.9 | 288 6 5.6 -1.8 10 150 12960 250 2 1.9 0.7 | 348 8 1.7 -8.0 11 100 15600 110 6 -5.6 2.1 | 41 9 -5.8 -6.7 12 70 17970 155 3 -1.3 2.7 | 14 6 -1.5 -6.0 13 50 20280 55 9 -7.4 -5.2 | 29 16 -7.6 -13.9 14 30 23860 25 13 -5.5 -11.8 | 15 21 -5.7 -20.5 15 20 26710 50 15 -11.5 -9.6 | 32 22 -11.7 -18.4 Wind Parameters Mean winds (0-6000m): 151.2 at 11.6 knts Storm direction: 181.2 at 8.7 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -129.6 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -44.3 tot: -34.6 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.48 Bulk Shear: 0.75 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 ------------------------------------------------------------------------------- 500 158 13 126 6| 0.0 12.8 12.8| 0.0 -20.4 -20.4 -40.8 -0.90| 13.4-12.0 1000 145 13 106 8| 0.9 6.4 7.3| 3.2 -20.4 -17.2 -17.2 -0.71| 7.6 -5.4 1500 142 13 101 8| 0.6 4.8 5.4| 3.8 -25.6 -21.7 -14.5 -0.70| 6.0 -4.2 2000 137 13 94 9| 0.4 4.3 4.7| 3.8 -33.8 -29.9 -15.0 -0.73| 5.3 -3.9 2500 133 12 88 9| 0.4 3.8 4.2| 3.8 -42.5 -38.7 -15.5 -0.75| 4.9 -3.7 3000 128 12 82 10| 0.7 3.2 3.8| 9.7 -44.3 -34.6 -11.5 -0.61| 4.7 -2.9 4000 129 11 81 9| 1.4 2.4 3.8| 18.2 -44.3 -26.1 -6.5 -0.37| 4.4 -1.6 5000 136 11 85 8| 1.7 1.9 3.6| 21.1 -44.3 -23.2 -4.6 -0.18| 4.3 -0.8 6000 151 12 104 6| 2.2 1.6 3.8| 22.0 -45.5 -23.5 -3.9 -0.16| 4.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251207.00.gif