UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 11 DEC 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -34 245 7 SFC 993 13 1.4 -4.6 64 6.0 -0.8 245 7 275.1 275.6 272.7 282.7 2.73 2 991 29 -1.3 -4.0 82 2.7 -2.3 247 7 272.6 273.0 271.4 280.4 2.86 3 968 219 -3.1 -5.1 86 2.0 -3.8 267 5 272.6 273.0 271.1 279.9 2.70 4 958 303 -2.7 -12.7 46 10.0 -5.6 275 4 273.8 274.0 269.9 278.0 1.50 5 925 584 -4.5 -11.5 58 7.0 -6.5 305 2 274.7 275.0 270.8 279.5 1.71 6 850 1244 -9.1 -17.1 52 8.0 -11.1 225 8 276.6 276.8 271.1 280.0 1.18 7 716 2545 -18.5 -23.5 65 5.0 -19.4 274 6 280.2 280.3 272.6 282.6 0.80 8 701 2703 -18.1 -32.1 28 14.0 -20.0 280 6 282.3 282.4 273.2 283.5 0.37 9 700 2714 -18.1 -32.1 28 14.0 -20.0 280 6 282.4 282.5 273.2 283.6 0.37 10 542 4572 -31.3 -43.3 30 12.0 -32.1 234 16 288.2 288.2 276.0 288.7 0.15 11 513 4960 -32.5 -56.5 7 24.0 -33.6 225 18 291.3 291.3 277.3 291.4 0.04 12 500 5140 -33.1 -53.1 12 20.0 -34.1 220 19 292.7 292.7 278.1 292.9 0.06 13 465 5650 -35.7 -55.7 11 20.0 -36.5 220 18 295.6 295.6 279.4 295.7 0.04 14 459 5741 -36.1 -59.1 8 23.0 -37.0 220 18 296.2 296.2 279.7 296.3 0.03 15 446 5941 -37.1 -43.1 54 6.0 -37.5 220 18 297.4 297.4 280.4 298.0 0.19 16 434 6130 -38.1 -54.1 17 16.0 -38.8 220 18 298.4 298.4 280.7 298.6 0.06 17 428 6226 -38.7 -46.7 43 8.0 -39.1 220 18 298.9 298.9 281.0 299.3 0.13 18 422 6324 -39.1 -54.1 19 15.0 -39.7 220 17 299.5 299.6 281.2 299.8 0.06 19 400 6690 -42.1 -52.1 33 10.0 -42.5 220 17 300.3 300.3 281.5 300.6 0.08 20 344 7691 -49.5 -57.5 39 8.0 -49.7 227 17 303.5 303.5 282.8 303.6 0.05 21 322 8121 -51.3 -63.3 23 12.0 -51.5 230 17 306.8 306.8 284.1 306.9 0.02 22 312 8326 -51.3 -61.3 29 10.0 -51.5 232 17 309.6 309.6 285.2 309.7 0.03 23 308 8409 -51.3 -70.3 9 19.0 -51.5 233 16 310.7 310.7 285.6 310.7 0.01 24 300 8580 -50.9 -68.9 10 18.0 -51.2 235 16 313.6 313.6 286.6 313.7 0.01 25 250 9770 -47.5 -76.5 2 29.0 -48.0 245 14 335.4 335.4 293.2 335.5 0.00 26 230 10324 -46.1 -79.1 1 33.0 -46.7 252 14 345.7 345.7 295.7 345.7 0.00 27 206 11061 -43.9 -78.9 1 35.0 -44.8 262 13 360.2 360.2 298.7 360.2 0.00 28 200 11260 -43.7 -78.7 1 35.0 -44.6 265 13 363.6 363.6 299.4 363.6 0.00 29 150 13200 -42.9 -78.9 1 36.0 -44.2 305 11 396.1 396.1 304.7 396.2 0.01 30 138 13762 -41.1 -78.1 1 37.0 -42.8 331 10 408.9 408.9 306.4 408.9 0.01 31 100 15940 -42.1 -80.1 1 38.0 -44.1 70 5 446.4 446.4 310.5 446.4 0.01 32 70 18360 -40.9 -79.9 1 39.0 -43.9 35 6 496.9 496.9 314.7 496.9 0.01 33 50 20650 -39.9 -79.9 1 40.0 -44.0 80 2 549.4 549.4 318.1 549.5 0.01 34 30 24160 -37.1 -79.1 0 42.0 -44.0 25 11 643.5 643.5 322.4 643.7 0.03 35 20 26970 -35.3 -78.3 0 43.0 -44.8 75 13 728.1 728.1 325.3 728.5 0.04 36 13 29981 -33.7 -77.7 0 44.0 -46.2 829.1 829.2 328.0 829.9 0.07 TRP 322 8121 -51.3 -63.3 23 12.0 -51.5 230 17 306.8 306.8 284.1 306.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: 991.96 mb = 21.51 m = 70.57 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 42.29 % Est. max temperature: 3.09 C = 37.56 F Sfc-Lift cond lev (LCL): 904.43 mb = 759.51 m = 2491.80 ft T: -5.72 C 700-500 lapse rate: 6.18 C/km ThetaE index: 4.62 C Layer 991.0- 925.0 mb Conv cond level (CCL): 811.27 mb = 1597.84 m = 5242.19 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 3.91 C = 39.04 F Cap Strength: 10.22 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 24.23 C Lifted Index @700 mb: 4.97 C Showalter Index: 10.80 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 16.00 C K Index: -7.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.86 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 74149.71 J/kg Cap Strength: 10.77 C Lift Cond Lev (LCL): 856.35 mb = 1185.89 m = 3890.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 8 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 ---------------------------------------------------------- 0 993 13 245 7 6.3 3.0 | 143 3 -1.5 2.0 1 925 584 305 2 1.6 -1.1 | 71 7 -6.2 -2.1 2 850 1244 225 8 5.7 5.7 | 155 5 -2.2 4.7 3 700 2714 280 6 5.9 -1.0 | 44 3 -2.0 -2.0 4 500 5140 220 19 12.2 14.6 | 198 14 4.4 13.6 5 400 6690 220 17 10.9 13.0 | 194 12 3.1 12.1 6 322 8121 230 17 13.0 10.9 | 207 11 5.2 10.0 7 300 8580 235 16 13.1 9.2 | 213 10 5.2 8.2 8 250 9770 245 14 12.7 5.9 | 224 7 4.8 4.9 9 200 11260 265 13 13.0 1.1 | 268 5 5.1 0.2 10 150 13200 305 11 9.0 -6.3 | 351 7 1.1 -7.3 11 100 15940 70 5 -4.7 -1.7 | 78 13 -12.6 -2.7 12 70 18360 35 6 -3.4 -4.9 | 62 13 -11.3 -5.9 13 50 20650 80 2 -2.0 -0.3 | 82 10 -9.8 -1.3 14 30 24160 25 11 -4.6 -10.0 | 49 17 -12.5 -10.9 15 20 26970 75 13 -12.6 -3.4 | 78 21 -20.4 -4.3 Wind Parameters Mean winds (0-6000m): 233.0 at 10.6 knts Storm direction: 263.0 at 7.9 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -131.1 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -4.5 tot: -0.4 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.44 Bulk Shear: 5.28 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 ------------------------------------------------------------------------------- 500 254 5 96 3| 6.0 0.0 6.0| 0.3 -2.0 -1.7 -3.5 -0.48| 6.5 -3.1 1000 261 4 86 4| 3.0 2.3 5.3| 2.2 -2.5 -0.3 -0.3 -0.09| 6.1 -0.5 1500 242 5 116 4| 2.0 2.3 4.3| 4.2 -2.5 1.7 1.1 0.09| 5.7 0.5 2000 242 6 122 3| 1.9 1.8 3.7| 4.2 -3.0 1.1 0.6 0.02| 4.9 0.1 2500 246 6 121 3| 2.0 1.4 3.4| 4.2 -3.8 0.4 0.2 -0.07| 4.4 -0.3 3000 251 6 116 2| 1.6 1.2 2.8| 4.2 -4.5 -0.4 -0.1 -0.12| 4.1 -0.5 4000 252 7 138 2| 1.2 1.8 3.0| 4.2 -7.1 -3.0 -0.7 -0.23| 4.0 -0.9 5000 240 9 178 3| 1.0 2.2 3.1| 4.2 -17.8 -13.6 -2.7 -0.29| 4.1 -1.2 6000 233 11 186 5| 0.8 1.8 2.6| 4.2 -21.9 -17.7 -3.0 -0.30| 3.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251211.11.gif