UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 3 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 191 SFC 944 847 4.0 -2.0 65 6.0 1.5 30 1 281.8 282.4 277.4 291.6 3.49 2 925 830 6.2 1.7 73 4.5 4.1 75 5 285.6 286.5 280.8 298.9 4.67 3 905 1009 8.0 -4.0 42 12.0 2.8 114 6 289.3 289.8 280.7 298.4 3.14 4 850 1526 8.4 -7.6 31 16.0 1.8 225 7 294.9 295.4 282.4 302.6 2.54 5 843 1594 8.4 -7.6 31 16.0 1.8 226 7 295.6 296.1 282.7 303.4 2.56 6 793 2093 3.6 -11.4 32 15.0 -2.0 238 9 295.7 296.1 282.1 301.9 2.01 7 717 2897 -4.1 -16.1 39 12.0 -7.8 256 12 295.9 296.2 281.6 300.6 1.52 8 700 3085 -5.9 -17.9 38 12.0 -9.4 260 13 296.0 296.2 281.4 300.1 1.33 9 583 4488 -16.7 -24.7 50 8.0 -18.4 260 22 299.2 299.4 282.2 302.1 0.88 10 500 5620 -26.7 -29.7 76 3.0 -27.2 260 29 300.5 300.6 282.4 302.6 0.65 11 482 5882 -28.3 -31.0 78 2.7 -28.7 261 31 301.7 301.8 282.8 303.7 0.60 12 442 6496 -32.1 -33.8 85 1.7 -32.3 263 35 304.5 304.5 283.8 306.1 0.50 13 400 7190 -37.5 -39.3 83 1.8 -37.7 265 40 306.3 306.3 284.3 307.4 0.32 14 312 8863 -48.3 -51.7 68 3.4 -48.4 278 59 313.7 313.8 286.8 314.1 0.10 15 300 9120 -50.7 -54.2 66 3.5 -50.8 280 62 313.9 313.9 286.8 314.2 0.08 16 276 9662 -54.5 -58.3 63 3.8 -54.6 280 65 316.0 316.0 287.5 316.2 0.05 17 253 10223 -54.7 -58.6 62 3.9 -54.8 280 68 323.7 323.7 289.9 323.9 0.06 18 250 10300 -54.7 -58.6 62 3.9 -54.8 280 68 324.7 324.8 290.3 325.0 0.06 19 210 11403 -58.5 -62.3 61 3.8 -58.6 275 66 335.4 335.4 293.2 335.6 0.04 20 200 11710 -57.7 -61.4 63 3.7 -57.8 275 64 341.4 341.4 294.7 341.6 0.05 21 184 12234 -58.5 -63.0 56 4.5 -58.6 274 61 348.3 348.3 296.3 348.5 0.04 22 163 12996 -57.1 -61.9 54 4.8 -57.2 271 55 363.0 363.0 299.3 363.2 0.06 23 150 13520 -57.7 -62.7 53 5.0 -57.8 270 52 370.7 370.7 300.7 370.9 0.06 24 130 14419 -59.9 -64.9 52 5.0 -60.0 270 52 382.2 382.2 302.6 382.4 0.05 25 123 14764 -60.9 -65.9 52 5.0 -61.0 270 52 386.5 386.5 303.3 386.7 0.04 26 114 15235 -62.3 -68.3 44 6.0 -62.4 270 52 392.4 392.4 304.2 392.5 0.03 27 100 16040 -64.7 -69.7 50 5.0 -64.8 270 52 402.7 402.7 305.6 402.9 0.03 28 93 16484 -64.7 -69.7 50 5.0 -64.8 272 50 411.2 411.2 306.7 411.3 0.03 29 92 16551 -65.5 -71.5 43 6.0 -65.6 272 50 410.9 410.9 306.6 411.0 0.03 30 70 18210 -67.3 -73.3 42 6.0 -67.4 280 42 440.4 440.4 309.9 440.6 0.03 31 57 19439 -69.1 -75.1 41 6.0 -69.2 277 44 463.0 463.0 312.0 463.1 0.03 32 50 20220 -69.1 -75.1 41 6.0 -69.2 275 46 480.7 480.7 313.5 480.8 0.03 33 47 20590 -70.1 -76.1 41 6.0 -70.2 274 46 486.8 486.8 314.0 487.0 0.03 34 30 23280 -68.3 -74.3 42 6.0 -68.5 270 44 558.4 558.5 318.6 558.8 0.05 35 26 24137 -67.9 -73.9 42 6.0 -68.1 270 45 582.9 582.9 319.8 583.4 0.07 36 26 24137 -67.5 -73.5 42 6.0 -67.8 270 45 584.0 584.1 319.9 584.6 0.07 37 20 25710 -68.3 -74.3 42 6.0 -68.6 270 48 627.1 627.1 321.8 627.7 0.08 38 14 27846 -69.1 -75.1 41 6.0 -69.5 691.7 691.8 324.2 692.6 0.10 TRP 210 11403 -58.5 -62.3 61 3.8 -58.6 275 66 335.4 335.4 293.2 335.6 0.04 WND 253 10223 -54.7 -58.6 62 3.9 -54.8 280 68 323.7 323.7 289.9 323.9 0.06 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 757.47 mb = 2468.85 m = 8099.79 ft Wetbulb zero: 819.30 mb = 1826.78 m = 5993.31 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 46.23 % Est. max temperature: 17.74 C = 63.94 F Sfc-Lift cond lev (LCL): 860.36 mb = 1426.18 m = 4679.02 ft T: 8.32 C 700-500 lapse rate: 8.21 C/km ThetaE index: 3.25 C Layer 793.0- 583.0 mb Conv cond level (CCL): 684.69 mb = 3254.69 m = 10678.00 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 18.38 C = 65.08 F Cap Strength: 5.50 C Lifted Index: 2.69 C Risk: None Lifted Index @300 mb: 10.39 C Lifted Index @700 mb: 3.87 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 35.10 C Cross Totals Index: 19.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 147.00 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.78 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 42049.12 J/kg Cap Strength: 5.50 C Lift Cond Lev (LCL): 751.56 mb = 2521.21 m = 8271.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 15 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 ---------------------------------------------------------- 0 944 847 30 1 -0.5 -0.9 | 105 15 -14.3 3.8 1 925 830 75 5 -4.8 -1.3 | 100 19 -18.6 3.4 2 850 1526 225 7 4.9 4.9 | 137 13 -8.8 9.6 3 700 3085 260 13 12.8 2.3 | 172 7 -1.0 6.9 4 500 5620 260 29 28.6 5.0 | 237 18 14.8 9.7 5 400 7190 265 40 39.8 3.5 | 253 27 26.1 8.1 6 300 9120 280 62 61.1 -10.8 | 277 48 47.3 -6.1 7 253 10223 280 68 67.0 -11.8 | 278 54 53.2 -7.2 8 250 10300 280 68 67.0 -11.8 | 278 54 53.2 -7.2 9 210 11403 275 66 65.7 -5.8 | 271 52 52.0 -1.1 10 200 11710 275 64 63.8 -5.6 | 271 50 50.0 -0.9 11 150 13520 270 52 52.0 -0.0 | 263 39 38.2 4.7 12 100 16040 270 52 52.0 -0.0 | 263 39 38.2 4.7 13 70 18210 280 42 41.4 -7.3 | 275 28 27.6 -2.6 14 50 20220 275 46 45.8 -4.0 | 269 32 32.1 0.6 15 30 23280 270 44 44.0 -0.0 | 261 31 30.2 4.7 16 20 25710 270 48 48.0 -0.0 | 262 35 34.2 4.7 Wind Parameters Mean winds (0-6000m): 258.7 at 19.4 knts Storm direction: 288.7 at 14.5 knts Shear (0-3000m) pos: 3.4 neg: 0.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 83.4 neg: 0.0 tot: 83.4 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 76.42 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 ------------------------------------------------------------------------------- 500 119 6 112 20| 9.6 0.0 9.6| 50.3 0.0 50.3 100.6 0.91| 11.2 10.2 1000 211 7 135 15| 6.7 0.0 6.7| 62.2 0.0 62.2 62.2 0.77| 8.7 6.7 1500 228 7 139 13| 5.2 0.0 5.2| 68.0 0.0 68.0 45.3 0.76| 6.7 5.1 2000 239 8 144 11| 4.4 0.0 4.4| 72.7 0.0 72.7 36.3 0.75| 5.8 4.3 2500 246 9 148 10| 4.1 0.0 4.1| 77.6 0.0 77.6 31.0 0.76| 5.3 4.0 3000 250 10 154 9| 3.4 0.5 3.9| 83.4 0.0 83.4 27.8 0.77| 4.9 3.8 4000 255 13 172 8| 2.5 1.2 3.8| 95.1 0.0 95.1 23.8 0.75| 4.5 3.4 5000 257 16 193 9| 2.4 1.3 3.7|108.7 0.0 108.7 21.7 0.71| 4.3 3.0 6000 259 19 212 10| 2.6 1.1 3.7|131.3 0.0 131.3 21.9 0.68| 4.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251203.12.gif