UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 27 DEC 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 184 SFC 942 847 0.0 -0.6 96 0.6 -0.3 270 1 277.9 278.5 275.9 288.6 3.88 2 925 812 -0.7 -1.9 92 1.2 -1.2 225 9 278.6 279.2 275.9 288.5 3.59 3 876 1246 -3.5 -4.4 93 0.9 -3.8 209 10 280.1 280.6 276.1 288.9 3.14 4 850 1486 -0.3 -3.3 80 3.0 -1.6 200 11 285.8 286.4 279.5 295.9 3.52 5 832 1658 2.0 -2.7 71 4.7 -0.0 208 11 290.0 290.7 281.7 300.9 3.76 6 766 2318 -2.9 -12.9 46 10.0 -6.2 238 10 291.7 292.0 280.1 297.2 1.85 7 700 3024 -8.5 -16.5 52 8.0 -10.8 270 9 293.1 293.3 280.3 297.7 1.50 8 676 3293 -11.5 -18.5 56 7.0 -13.3 269 13 292.7 292.9 279.8 296.7 1.31 9 657 3512 -8.5 -14.5 62 6.0 -10.4 269 16 298.4 298.8 283.1 304.3 1.89 10 635 3775 -10.1 -21.1 40 11.0 -12.9 269 19 299.5 299.7 282.6 303.1 1.12 11 500 5570 -22.9 -33.9 36 11.0 -24.5 265 44 305.1 305.2 284.0 306.6 0.43 12 414 6920 -33.3 -36.0 77 2.7 -33.6 265 59 308.7 308.7 285.4 310.1 0.43 13 400 7160 -34.5 -37.4 75 2.9 -34.8 265 62 310.2 310.2 285.8 311.5 0.38 14 386 7408 -36.1 -39.0 75 2.9 -36.4 264 64 311.2 311.3 286.2 312.4 0.34 15 300 9110 -48.5 -51.6 70 3.1 -48.6 260 79 317.0 317.0 287.9 317.4 0.11 16 287 9399 -51.5 -54.5 70 3.0 -51.6 261 81 316.7 316.8 287.8 317.1 0.08 17 250 10280 -58.9 -62.2 65 3.3 -58.9 265 89 318.5 318.5 288.3 318.6 0.04 18 221 11049 -63.7 -67.2 62 3.5 -63.7 265 92 322.5 322.5 289.6 322.6 0.02 19 212 11304 -65.9 -69.2 63 3.3 -65.9 265 93 323.0 323.0 289.7 323.0 0.02 20 208 11420 -65.7 -69.1 63 3.4 -65.7 265 95 325.0 325.0 290.3 325.1 0.02 21 200 11660 -65.3 -68.8 62 3.5 -65.3 265 91 329.3 329.4 291.6 329.4 0.02 22 155 13210 -64.5 -68.2 60 3.7 -64.6 265 86 355.6 355.6 297.8 355.7 0.03 23 150 13410 -63.5 -68.1 53 4.6 -63.6 265 85 360.7 360.7 298.8 360.8 0.03 24 126 14475 -64.5 -68.3 59 3.8 -64.6 265 86 377.3 377.3 301.8 377.5 0.03 25 122 14671 -64.5 -68.3 59 3.8 -64.6 265 86 380.8 380.8 302.4 381.0 0.03 26 110 15304 -63.5 -67.3 60 3.8 -63.6 265 87 394.1 394.2 304.4 394.3 0.04 27 100 15890 -62.1 -66.1 59 4.0 -62.2 265 87 407.7 407.8 306.3 408.0 0.05 28 91 16473 -62.7 -66.8 58 4.1 -62.8 265 86 417.7 417.7 307.4 418.0 0.05 29 90 16541 -63.5 -67.7 57 4.2 -63.6 265 86 417.4 417.4 307.4 417.7 0.05 30 79 17349 -59.7 -64.1 56 4.4 -59.9 265 84 441.1 441.2 310.0 441.6 0.09 31 70 18100 -62.7 -67.2 55 4.5 -62.9 265 83 450.2 450.3 310.9 450.6 0.06 32 65 18556 -62.7 -67.6 52 4.9 -62.9 263 82 459.9 459.9 311.8 460.3 0.07 33 62 18850 -58.5 -63.5 52 5.0 -58.7 261 81 475.5 475.5 313.1 476.2 0.12 34 58 19270 -57.3 -62.3 53 5.0 -57.6 259 80 487.3 487.4 314.1 488.2 0.15 35 50 20200 -60.5 -65.5 52 5.0 -60.7 255 77 500.9 500.9 315.1 501.6 0.11 36 47 20587 -61.1 -66.1 51 5.0 -61.4 254 79 508.4 508.4 315.6 509.1 0.11 37 35 22446 -56.3 -63.3 41 7.0 -57.0 248 88 565.7 565.7 319.0 567.2 0.22 38 30 23420 -59.9 -66.9 40 7.0 -60.4 245 93 581.3 581.4 319.8 582.5 0.16 39 29 23632 -59.9 -66.9 40 7.0 -60.5 245 91 587.0 587.1 320.0 588.2 0.16 40 24 24833 -54.3 -62.3 37 8.0 -55.6 248 82 635.9 636.1 322.3 638.8 0.37 41 21 25706 -46.5 -54.5 40 8.0 -49.1 249 75 684.2 684.7 324.2 693.5 1.11 42 20 26030 -47.1 -56.1 35 9.0 -49.8 250 73 692.0 692.4 324.4 700.2 0.96 43 14 28366 -52.9 -62.9 29 10.0 -55.4 260 70 746.7 746.9 326.0 752.0 0.58 44 10 30560 -48.7 -60.7 24 12.0 -53.1 270 68 837.8 838.3 328.4 849.0 1.08 45 8.8 31403 -47.1 -60.1 21 13.0 -52.5 875.1 875.9 329.2 889.6 1.33 TRP 212 11304 -65.9 -69.2 63 3.3 -65.9 265 93 323.0 323.0 289.7 323.0 0.02 WND 208 11420 -65.7 -69.1 63 3.4 -65.7 265 95 325.0 325.0 290.3 325.1 0.02 Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 942.00 mb = 847.00 m = 2778.84 ft Freezing level: 847.65 mb = 1508.41 m = 4948.79 ft Freezing level: 805.06 mb = 1927.30 m = 6323.09 ft Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 54.69 % Est. max temperature: 12.92 C = 55.26 F Sfc-Lift cond lev (LCL): 933.16 mb = 828.87 m = 2719.36 ft T: -0.36 C 700-500 lapse rate: 5.66 C/km ThetaE index: 3.71 C Layer 766.0- 700.0 mb Conv cond level (CCL): 881.93 mb = 1191.95 m = 3910.55 ft Mean mixing ratio: 3.44 g/kg Conv temperature: 1.98 C = 35.57 F Cap Strength: 11.03 C Lifted Index: 13.06 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 6.86 C Showalter Index: 8.96 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 19.60 C K Index: 11.30 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.82 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 68532.02 J/kg Cap Strength: 13.04 C Lift Cond Lev (LCL): 870.36 mb = 1297.27 m = 4256.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 20 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 ---------------------------------------------------------- 0 942 847 270 1 1.0 -0.0 | 112 19 -17.4 7.0 1 925 812 225 9 6.4 6.4 | 138 18 -12.0 13.4 2 850 1486 200 11 3.8 10.3 | 140 23 -14.6 17.4 3 700 3024 270 9 9.0 -0.0 | 127 12 -9.4 7.0 4 500 5570 265 44 43.8 3.8 | 247 28 25.4 10.9 5 400 7160 265 62 61.8 5.4 | 254 45 43.4 12.4 6 300 9110 260 79 77.8 13.7 | 251 63 59.4 20.7 7 250 10280 265 89 88.7 7.8 | 258 72 70.3 14.8 8 212 11304 265 93 92.6 8.1 | 258 76 74.3 15.1 9 208 11420 265 95 94.6 8.3 | 259 78 76.2 15.3 10 200 11660 265 91 90.7 7.9 | 258 74 72.3 15.0 11 150 13410 265 85 84.7 7.4 | 258 68 66.3 14.4 12 100 15890 265 87 86.7 7.6 | 258 70 68.3 14.6 13 70 18100 265 83 82.7 7.2 | 257 66 64.3 14.3 14 50 20200 255 77 74.4 19.9 | 244 62 56.0 27.0 15 30 23420 245 93 84.3 39.3 | 235 81 65.9 46.3 16 20 26030 250 73 68.6 25.0 | 237 60 50.2 32.0 17 10 30560 270 68 68.0 -0.0 | 262 50 49.6 7.0 Wind Parameters Mean winds (0-6000m): 260.9 at 26.3 knts Storm direction: 290.9 at 19.7 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 55.8 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -12.5 tot: 16.5 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 57.86 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 ------------------------------------------------------------------------------- 500 213 10 140 20| 0.0 3.6 3.6| 3.0 0.0 3.0 5.9 0.17| 3.6 0.6 1000 210 10 140 21| 1.1 1.8 2.9| 7.1 -0.3 6.8 6.8 0.18| 3.7 0.7 1500 215 10 141 20| 2.1 1.2 3.3| 7.4 -2.1 5.3 3.5 0.08| 3.8 0.3 2000 222 10 141 19| 2.4 0.9 3.3| 7.4 -9.7 -2.2 -1.1 -0.08| 3.9 -0.3 2500 231 10 142 17| 2.7 0.7 3.4| 15.4 -12.5 3.0 1.2 0.05| 4.2 0.2 3000 241 11 146 15| 2.2 1.1 3.3| 29.0 -12.5 16.5 5.5 0.28| 4.7 1.3 4000 254 15 162 12| 1.7 2.5 4.2| 55.2 -12.5 42.7 10.7 0.39| 5.3 2.1 5000 259 21 189 11| 1.3 3.3 4.7| 78.9 -12.5 66.4 13.3 0.37| 5.6 2.1 6000 261 26 214 13| 1.1 3.7 4.9|104.7 -12.5 92.2 15.4 0.35| 5.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251227.12.gif