UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 7 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 220 SFC 947 847 1.2 -1.4 83 2.6 0.1 90 1 278.7 279.3 276.0 288.7 3.64 2 925 851 1.4 -0.8 85 2.2 0.5 50 1 280.7 281.4 277.4 291.6 3.90 3 908 1001 2.4 -0.2 83 2.6 1.3 89 2 283.3 284.0 279.0 294.9 4.15 4 874 1310 4.8 -1.2 65 6.0 2.1 171 4 288.9 289.6 281.5 300.4 4.00 5 861 1432 4.4 -7.6 41 12.0 -0.3 203 4 289.7 290.1 280.0 297.1 2.50 6 850 1537 4.4 -8.6 38 13.0 -0.6 230 5 290.8 291.2 280.3 297.7 2.35 7 829 1740 3.6 -9.4 38 13.0 -1.3 235 7 292.0 292.4 280.8 298.8 2.26 8 774 2292 -0.7 -13.7 37 13.0 -5.0 249 11 293.2 293.5 280.6 298.4 1.71 9 711 2964 -5.5 -14.5 49 9.0 -8.4 267 16 295.1 295.4 281.5 300.4 1.75 10 700 3086 -5.7 -14.7 49 9.0 -8.5 270 17 296.2 296.5 282.0 301.6 1.74 11 663 3508 -10.1 -16.1 61 6.0 -11.8 268 20 295.9 296.2 281.7 300.9 1.64 12 623 3983 -13.7 -18.7 66 5.0 -15.0 267 24 297.1 297.3 282.0 301.4 1.40 13 582 4497 -17.5 -22.5 65 5.0 -18.6 265 29 298.5 298.7 282.1 301.9 1.08 14 547 4956 -22.3 -26.8 67 4.5 -23.1 263 32 298.1 298.2 281.6 300.6 0.78 15 500 5610 -26.9 -30.9 69 4.0 -27.5 260 38 300.2 300.3 282.3 302.2 0.58 16 491 5741 -27.9 -31.9 69 4.0 -28.4 261 40 300.6 300.7 282.3 302.4 0.54 17 484 5844 -28.9 -32.7 70 3.8 -29.4 261 41 300.6 300.7 282.3 302.3 0.51 18 454 6299 -33.1 -36.3 73 3.2 -33.4 264 48 300.9 300.9 282.3 302.2 0.38 19 403 7129 -39.3 -42.4 72 3.1 -39.5 270 59 303.3 303.3 283.0 304.1 0.23 20 400 7180 -39.3 -42.5 72 3.2 -39.5 270 60 303.9 304.0 283.3 304.7 0.23 21 338 8313 -45.9 -50.4 60 4.5 -46.1 270 67 309.9 309.9 285.4 310.3 0.11 22 322 8634 -47.0 -52.1 56 5.1 -47.2 270 69 312.7 312.7 286.4 313.0 0.10 23 300 9100 -48.7 -54.7 50 6.0 -48.9 275 66 316.7 316.7 287.8 317.0 0.08 24 298 9144 -48.7 -54.7 50 6.0 -48.9 276 65 317.3 317.3 287.9 317.6 0.08 25 278 9597 -51.3 -57.3 49 6.0 -51.5 281 60 319.9 319.9 288.8 320.2 0.06 26 250 10280 -55.3 -62.3 41 7.0 -55.4 290 52 323.9 323.9 290.0 324.0 0.04 27 235 10674 -57.3 -64.3 41 7.0 -57.4 282 50 326.6 326.6 290.7 326.7 0.03 28 205 11528 -62.7 -70.7 33 8.0 -62.8 266 46 331.1 331.1 292.0 331.2 0.01 29 204 11558 -64.5 -71.5 38 7.0 -64.6 265 46 328.7 328.8 291.4 328.8 0.01 30 200 11680 -62.1 -70.1 34 8.0 -62.2 265 44 334.4 334.4 292.9 334.5 0.02 31 150 13470 -59.7 -67.7 35 8.0 -59.9 265 50 367.2 367.2 300.1 367.4 0.03 32 134 14177 -57.3 -66.3 31 9.0 -57.5 266 49 383.5 383.5 302.8 383.7 0.04 33 103 15826 -60.1 -69.1 30 9.0 -60.3 270 48 408.1 408.1 306.3 408.3 0.03 34 100 16010 -59.7 -68.7 30 9.0 -59.9 270 48 412.4 412.4 306.8 412.6 0.04 35 83 17172 -61.1 -71.1 25 10.0 -61.3 267 48 432.1 432.1 309.1 432.3 0.03 36 70 18230 -61.1 -72.1 22 11.0 -61.4 265 48 453.7 453.7 311.2 453.9 0.03 37 69 18320 -61.5 -72.5 22 11.0 -61.8 265 48 454.7 454.7 311.3 454.9 0.03 38 61 19082 -63.5 -74.5 21 11.0 -63.7 269 48 466.5 466.5 312.4 466.7 0.03 39 50 20300 -65.9 -76.9 20 11.0 -66.1 275 48 488.2 488.2 314.1 488.3 0.02 40 49 20422 -65.9 -76.9 20 11.0 -66.1 275 48 491.0 491.0 314.3 491.2 0.02 41 32 23016 -63.5 -74.5 21 11.0 -64.0 275 53 561.1 561.1 318.7 561.4 0.05 42 30 23410 -65.1 -77.1 18 12.0 -65.5 275 54 567.2 567.2 319.0 567.4 0.04 43 24 24760 -68.5 -80.5 16 12.0 -68.8 278 68 594.7 594.7 320.4 594.8 0.03 44 20 25860 -65.9 -77.9 17 12.0 -66.4 280 79 634.5 634.5 322.1 634.8 0.05 45 16 27222 -62.9 -75.9 16 13.0 -63.9 274 80 686.1 686.1 324.0 686.7 0.08 46 12 29011 -58.3 -72.3 15 14.0 -60.3 265 80 761.2 761.3 326.3 762.9 0.18 47 10 30160 -57.3 -71.3 15 14.0 -59.9 260 81 805.7 805.8 327.4 808.2 0.25 48 8.1 31507 -52.5 -69.5 11 17.0 -57.1 874.7 875.0 329.0 879.2 0.41 TRP 204 11558 -64.5 -71.5 38 7.0 -64.6 265 46 328.7 328.8 291.4 328.8 0.01 WND 322 8634 -47.0 -52.1 56 5.1 -47.2 270 69 312.7 312.7 286.4 313.0 0.10 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 782.95 mb = 2202.36 m = 7225.50 ft Wetbulb zero: 862.52 mb = 1418.04 m = 4652.30 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 58.21 % Est. max temperature: 15.00 C = 59.00 F Sfc-Lift cond lev (LCL): 909.39 mb = 988.30 m = 3242.41 ft T: 2.32 C 700-500 lapse rate: 8.40 C/km ThetaE index: 3.34 C Layer 861.0- 850.0 mb Conv cond level (CCL): 715.43 mb = 2914.68 m = 9562.48 ft Mean mixing ratio: 3.65 g/kg Conv temperature: 17.23 C = 63.01 F Cap Strength: 6.59 C Lifted Index: 5.25 C Risk: None Lifted Index @300 mb: 15.09 C Lifted Index @700 mb: 6.41 C Showalter Index: 3.67 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 18.30 C K Index: 13.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.93 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 52421.56 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 825.48 mb = 1774.35 m = 5821.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 18 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 ---------------------------------------------------------- 0 947 847 90 1 -1.0 0.0 | 112 19 -17.7 7.2 1 925 851 50 1 -0.8 -0.6 | 111 19 -17.5 6.6 2 850 1537 230 5 3.8 3.2 | 129 17 -12.9 10.4 3 700 3086 270 17 17.0 -0.0 | 182 7 0.3 7.2 4 500 5610 260 38 37.4 6.6 | 236 25 20.7 13.8 5 400 7180 270 60 60.0 -0.0 | 261 44 43.3 7.2 6 322 8634 270 69 69.0 -0.0 | 262 53 52.3 7.2 7 300 9100 275 66 65.7 -5.8 | 268 49 49.0 1.4 8 250 10280 290 52 48.9 -17.8 | 288 34 32.1 -10.6 9 204 11558 265 46 45.8 4.0 | 249 31 29.1 11.2 10 200 11680 265 44 43.8 3.8 | 248 29 27.1 11.0 11 150 13470 265 50 49.8 4.4 | 251 35 33.1 11.6 12 100 16010 270 48 48.0 -0.0 | 257 32 31.3 7.2 13 70 18230 265 48 47.8 4.2 | 250 33 31.1 11.4 14 50 20300 275 48 47.8 -4.2 | 264 31 31.1 3.0 15 30 23410 275 54 53.8 -4.7 | 266 37 37.1 2.5 16 20 25860 280 79 77.8 -13.7 | 276 61 61.1 -6.5 17 10 30160 260 81 79.8 14.1 | 251 67 63.0 21.3 Wind Parameters Mean winds (0-6000m): 263.3 at 24.3 knts Storm direction: 293.3 at 18.2 knts Shear (0-3000m) pos: 3.5 neg: 0.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 81.4 neg: -2.8 tot: 78.5 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 82.79 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 ------------------------------------------------------------------------------- 500 154 2 117 20| 4.1 0.0 4.1| 25.5 -2.8 22.7 45.4 0.68| 6.3 4.3 1000 232 3 124 17| 4.3 0.0 4.3| 43.5 -2.8 40.6 40.6 0.64| 6.5 4.2 1500 242 5 128 16| 4.2 0.0 4.2| 56.0 -2.8 53.2 35.5 0.67| 5.8 3.9 2000 253 7 133 14| 4.2 0.0 4.2| 65.8 -2.8 62.9 31.5 0.68| 5.6 3.8 2500 261 9 137 12| 4.2 0.0 4.2| 73.8 -2.8 70.9 28.4 0.71| 5.5 3.9 3000 263 11 145 10| 3.5 0.7 4.2| 81.4 -2.8 78.5 26.2 0.71| 5.3 3.8 4000 264 15 168 9| 2.6 1.6 4.2| 94.5 -2.8 91.7 22.9 0.65| 5.1 3.3 5000 262 19 193 10| 2.6 1.8 4.4|116.4 -2.8 113.6 22.7 0.59| 5.1 3.0 6000 263 24 216 12| 3.4 1.5 4.9|195.1 -2.8 192.3 32.0 0.59| 5.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251207.12.gif