UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 10 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 -48 SFC 979 102 -3.1 -5.4 84 2.3 -3.9 0 0 271.7 272.1 270.4 278.8 2.61 2 944 400 -5.3 -7.9 82 2.6 -6.1 71 4 272.3 272.7 270.2 278.4 2.23 3 925 566 -6.3 -9.6 77 3.3 -7.3 110 7 272.9 273.2 270.2 278.4 1.99 4 922 591 -6.5 -9.9 77 3.4 -7.5 115 7 272.9 273.2 270.1 278.3 1.95 5 909 703 -5.5 -9.6 73 4.1 -6.8 138 7 275.1 275.4 271.6 280.7 2.03 6 860 1135 -7.7 -19.7 38 12.0 -10.5 226 9 277.2 277.3 271.1 279.9 0.93 7 850 1226 -8.5 -21.5 34 13.0 -11.3 245 9 277.2 277.4 270.9 279.6 0.81 8 826 1447 -10.5 -24.5 31 14.0 -13.2 254 8 277.4 277.5 270.7 279.3 0.64 9 700 2694 -21.5 -30.5 44 9.0 -22.7 305 3 278.7 278.7 271.1 280.0 0.43 10 698 2715 -21.5 -30.5 44 9.0 -22.7 305 3 278.9 279.0 271.3 280.2 0.43 11 696 2736 -21.5 -30.5 44 9.0 -22.7 304 3 279.1 279.2 271.4 280.5 0.43 12 656 3173 -21.9 -33.9 33 12.0 -23.4 295 5 283.4 283.5 273.7 284.5 0.33 13 618 3611 -24.1 -40.1 21 16.0 -25.6 286 7 285.8 285.8 274.8 286.4 0.19 14 500 5130 -33.1 -45.1 29 12.0 -33.9 255 15 292.7 292.7 278.2 293.2 0.14 15 471 5546 -35.5 -48.5 25 13.0 -36.2 258 16 294.8 294.8 279.1 295.1 0.10 16 400 6660 -43.5 -55.5 25 12.0 -43.9 265 20 298.5 298.5 280.7 298.6 0.05 17 338 7774 -52.7 -63.7 25 11.0 -52.9 271 24 300.6 300.6 281.6 300.7 0.02 18 300 8540 -56.5 -67.5 24 11.0 -56.6 275 27 305.7 305.7 283.7 305.8 0.01 19 280 8976 -57.9 -67.9 27 10.0 -58.0 280 28 309.8 309.8 285.2 309.8 0.01 20 265 9323 -58.1 -68.1 27 10.0 -58.2 282 26 314.4 314.4 286.9 314.5 0.02 21 250 9690 -57.5 -67.5 27 10.0 -57.6 285 23 320.6 320.6 288.9 320.7 0.02 22 200 11110 -53.7 -65.7 22 12.0 -53.9 310 11 347.7 347.7 296.1 347.8 0.03 23 150 12980 -49.1 -65.1 14 16.0 -49.7 335 7 385.5 385.5 303.1 385.7 0.04 24 148 13068 -48.5 -64.5 14 16.0 -49.1 337 7 388.0 388.0 303.5 388.2 0.04 25 115 14739 -43.7 -64.7 8 21.0 -45.1 8 10 425.9 425.9 308.4 426.2 0.06 26 100 15680 -41.5 -66.5 5 25.0 -43.5 25 12 447.5 447.6 310.7 447.8 0.05 27 70 18110 -38.9 -70.9 2 32.0 -42.3 15 20 501.2 501.2 315.1 501.4 0.04 28 52 20141 -38.1 -74.1 1 36.0 -42.6 28 15 547.5 547.5 317.9 547.7 0.03 29 50 20410 -38.5 -74.5 1 36.0 -43.0 30 14 552.7 552.7 318.2 552.9 0.03 30 36 22675 -38.5 -78.5 1 40.0 -44.1 30 16 607.2 607.2 320.9 607.3 0.02 31 30 23940 -35.1 30 17 649.0 32 20 26770 -31.9 55 21 738.5 33 11 31041 -26.3 68 25 896.6 34 10 31730 -26.1 70 26 922.1 35 9.3 32255 -26.1 941.5 TRP 280 8976 -57.9 -67.9 27 10.0 -58.0 280 28 309.8 309.8 285.2 309.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 38.76 % Est. max temperature: 2.56 C = 36.61 F Sfc-Lift cond lev (LCL): 944.09 mb = 399.66 m = 1311.19 ft T: -5.29 C 700-500 lapse rate: 4.76 C/km ThetaE index: 1.42 C Layer 860.0- 700.0 mb Conv cond level (CCL): 823.29 mb = 1471.93 m = 4829.12 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 2.61 C = 36.70 F Cap Strength: 6.93 C Lifted Index: 11.41 C Risk: None Lifted Index @300 mb: 18.77 C Lifted Index @700 mb: 1.74 C Showalter Index: 11.12 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 11.60 C K Index: -5.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.02 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 78924.20 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 873.46 mb = 1013.90 m = 3326.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 7 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 ---------------------------------------------------------- 0 979 102 0 0 -0.0 -0.0 | 107 7 -6.5 2.0 1 925 566 110 7 -6.6 2.4 | 109 14 -13.1 4.4 2 850 1226 245 9 8.2 3.8 | 196 6 1.7 5.8 3 700 2694 305 3 2.5 -1.7 | 94 4 -4.0 0.3 4 500 5130 255 15 14.5 3.9 | 234 10 8.0 5.9 5 400 6660 265 20 19.9 1.7 | 254 14 13.4 3.8 6 300 8540 275 27 26.9 -2.4 | 271 20 20.4 -0.3 7 280 8976 280 28 27.6 -4.9 | 278 21 21.1 -2.8 8 250 9690 285 23 22.2 -6.0 | 284 16 15.7 -3.9 9 200 11110 310 11 8.4 -7.1 | 339 5 1.9 -5.0 10 150 12980 335 7 3.0 -6.3 | 39 6 -3.5 -4.3 11 100 15680 25 12 -5.1 -10.9 | 53 15 -11.6 -8.9 12 70 18110 15 20 -5.2 -19.3 | 34 21 -11.7 -17.3 13 50 20410 30 14 -7.0 -12.1 | 53 17 -13.5 -10.1 14 30 23940 30 17 -8.5 -14.7 | 50 20 -15.0 -12.7 15 20 26770 55 21 -17.2 -12.0 | 67 26 -23.7 -10.0 16 10 31730 70 26 -24.4 -8.9 | 77 32 -30.9 -6.9 Wind Parameters Mean winds (0-6000m): 257.3 at 9.1 knts Storm direction: 287.3 at 6.8 knts Shear (0-3000m) pos: 0.6 neg: 0.3 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): -23.6 deg Storm rel helicity (0-3000m) pos: 62.0 neg: -6.6 tot: 55.4 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 20.28 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 ------------------------------------------------------------------------------- 500 111 4 108 11| 7.3 0.0 7.3| 15.6 -4.2 11.4 22.9 0.24| 11.1 2.7 1000 149 6 127 12| 4.4 0.0 4.4| 56.4 -4.2 52.2 52.2 0.62| 12.8 7.9 1500 208 7 157 9| 2.6 0.0 2.6| 62.0 -4.4 57.6 38.4 0.58| 10.8 6.2 2000 232 7 169 6| 1.4 0.0 1.4| 62.0 -5.4 56.6 28.3 0.47| 8.9 4.2 2500 240 6 167 5| 0.7 0.0 0.7| 62.0 -6.1 55.9 22.4 0.40| 7.6 3.1 3000 248 6 165 4| 0.6 0.3 0.9| 62.0 -6.6 55.4 18.5 0.36| 6.8 2.5 4000 262 6 173 3| 0.4 0.9 1.3| 62.0 -7.1 54.9 13.7 0.27| 5.8 1.6 5000 257 7 192 4| 0.3 1.3 1.7| 62.0 -11.3 50.7 10.1 0.19| 5.3 1.0 6000 257 9 210 5| 0.6 1.1 1.7| 69.7 -11.3 58.5 9.7 0.23| 4.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251210.00.gif