UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 13 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 137 SFC 938 847 4.4 3.8 96 0.6 4.1 190 1 282.7 283.6 280.3 297.6 5.36 2 933 820 4.4 0.5 76 3.9 2.7 215 3 283.1 283.8 279.1 295.0 4.25 3 925 777 4.8 0.7 75 4.1 2.9 255 7 284.2 285.0 279.8 296.5 4.35 4 850 1466 4.8 -0.2 70 5.0 2.5 255 7 291.2 292.0 283.0 304.0 4.43 5 757 2412 5.0 -2.0 60 7.0 1.7 297 26 301.2 302.0 286.9 314.4 4.36 6 714 2888 4.0 -4.0 56 8.0 0.3 318 35 305.2 305.9 287.9 317.5 3.98 7 700 3049 3.6 -4.4 56 8.0 -0.1 325 38 306.5 307.2 288.3 318.7 3.94 8 611 4138 0.8 -4.2 69 5.0 -1.6 303 34 315.4 316.3 291.7 330.0 4.59 9 440 6630 -25.5 -27.4 84 1.9 -25.8 256 33 313.2 313.4 287.5 316.3 0.92 10 400 7310 -31.3 -34.2 76 2.9 -31.7 245 38 314.3 314.4 287.5 316.2 0.53 11 391 7471 -32.7 -34.6 83 1.9 -32.9 244 39 314.5 314.6 287.5 316.4 0.52 12 313 8998 -44.7 -47.1 77 2.4 -44.8 236 48 318.5 318.5 288.5 319.1 0.18 13 300 9280 -47.9 -50.1 78 2.2 -48.0 235 50 317.8 317.9 288.2 318.3 0.13 14 279 9755 -52.1 -54.6 74 2.5 -52.2 235 50 318.5 318.5 288.3 318.8 0.08 15 261 10185 -54.9 -57.8 70 2.9 -54.9 235 50 320.5 320.5 288.9 320.7 0.06 16 250 10460 -56.3 -59.1 71 2.8 -56.3 235 50 322.4 322.4 289.5 322.6 0.05 17 219 11281 -65.3 -68.3 66 3.0 -65.3 229 50 320.9 320.9 289.0 321.0 0.02 18 200 11830 -67.3 -71.1 58 3.8 -67.3 225 50 326.2 326.2 290.6 326.2 0.01 19 194 12013 -68.5 -71.9 61 3.4 -68.5 227 50 327.1 327.1 290.9 327.2 0.01 20 161 13121 -72.7 -75.8 63 3.1 -72.7 240 50 338.0 338.0 293.8 338.0 0.01 21 150 13540 -70.3 -73.8 60 3.5 -70.3 240 58 349.0 349.0 296.4 349.0 0.01 22 149 13580 -70.2 -73.7 60 3.5 -70.2 240 60 349.9 349.9 296.6 349.9 0.01 23 124 14682 -66.9 -70.0 65 3.1 -67.0 252 52 374.7 374.7 301.4 374.8 0.02 24 100 15980 -67.9 -71.4 61 3.5 -67.9 265 42 396.5 396.5 304.8 396.7 0.02 25 86 16884 -66.9 -71.4 53 4.5 -67.0 265 44 416.0 416.0 307.3 416.2 0.03 26 78 17472 -66.1 -70.4 55 4.3 -66.2 265 45 429.5 429.5 308.8 429.7 0.04 27 74 17789 -67.9 -72.4 52 4.5 -67.9 265 45 432.2 432.2 309.1 432.4 0.03 28 70 18120 -69.5 -73.9 53 4.4 -69.6 265 46 435.7 435.7 309.4 435.8 0.02 29 68 18293 -70.5 -74.7 54 4.2 -70.5 266 47 437.2 437.2 309.6 437.3 0.02 30 57 19347 -70.1 -73.9 57 3.8 -70.2 271 55 460.7 460.7 311.8 460.9 0.03 31 50 20130 -69.5 -73.4 57 3.9 -69.6 275 60 479.7 479.7 313.4 479.9 0.04 32 49 20251 -69.3 -73.3 56 4.0 -69.4 275 61 483.0 483.0 313.7 483.2 0.04 33 35 22251 -71.3 -74.9 59 3.6 -71.4 282 77 526.5 526.5 316.7 526.8 0.04 34 30 23170 -68.1 -72.4 54 4.3 -68.2 285 85 559.0 559.0 318.6 559.5 0.07 35 28 23586 -66.1 -70.1 57 4.0 -66.3 575.7 575.7 319.5 576.5 0.11 TRP 161 13121 -72.7 -75.8 63 3.1 -72.7 240 50 338.0 338.0 293.8 338.0 0.01 WND 149 13580 -70.2 -73.7 60 3.5 -70.2 240 60 349.9 349.9 296.6 349.9 0.01 Sounding variables and indices 1000-500 mb thick: 5522.82 m Freezing level: 605.80 mb = 4213.53 m = 13823.74 ft Wetbulb zero: 704.66 mb = 2995.10 m = 9826.33 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 67.48 % Est. max temperature: 19.14 C = 66.45 F Sfc-Lift cond lev (LCL): 929.35 mb = 800.34 m = 2625.77 ft T: 4.58 C 700-500 lapse rate: 7.22 C/km ThetaE index: 2.52 C Layer 933.0- 925.0 mb Conv cond level (CCL): 562.41 mb = 4766.89 m = 15639.20 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 36.28 C = 97.30 F Cap Strength: 17.63 C Lifted Index: 13.49 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 12.90 C Showalter Index: 10.91 C Risk: None Total Totals Index: 35.12 C Risk: None Vertical Totals Index: 20.06 C Cross Totals Index: 15.06 C K Index: 11.86 Risk: None Sweat Index: 47.40 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.50 J/kg Max Up Vert Vel: 1.00 m/s Conv Inhibition (B-): 30223.25 J/kg Cap Strength: 17.51 C Lift Cond Lev (LCL): 827.19 mb = 1687.99 m = 5537.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 ---------------------------------------------------------- 0 938 847 190 1 0.2 1.0 | 146 21 -11.8 17.4 1 925 777 255 7 6.8 1.8 | 164 19 -5.2 18.2 2 850 1466 255 7 6.8 1.8 | 164 19 -5.2 18.2 3 700 3049 325 38 21.8 -31.1 | 326 18 9.8 -14.7 4 500 5690 270 27 27.0 -0.0 | 222 22 15.0 16.4 5 400 7310 245 38 34.4 16.1 | 215 39 22.5 32.4 6 300 9280 235 50 41.0 28.7 | 213 54 29.0 45.1 7 250 10460 235 50 41.0 28.7 | 213 54 29.0 45.1 8 200 11830 225 50 35.4 35.4 | 204 57 23.4 51.7 9 161 13121 240 50 43.3 25.0 | 217 52 31.3 41.4 10 150 13540 240 58 50.2 29.0 | 220 59 38.2 45.4 11 149 13580 240 60 52.0 30.0 | 221 61 40.0 46.4 12 100 15980 265 42 41.8 3.7 | 236 36 29.9 20.0 13 70 18120 265 46 45.8 4.0 | 239 40 33.8 20.4 14 50 20130 275 60 59.8 -5.2 | 257 49 47.8 11.2 15 30 23170 285 85 82.1 -22.0 | 275 70 70.1 -5.6 Wind Parameters Mean winds (0-6000m): 293.8 at 27.1 knts Storm direction: 323.8 at 20.3 knts Shear (0-3000m) pos: 5.9 neg: 1.2 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 149.4 neg: -47.3 tot: 102.1 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 64.39 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 ------------------------------------------------------------------------------- 500 255 7 164 19| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 260 8 168 18| 4.1 0.0 4.1| 35.4 0.0 35.4 35.4 0.94| 4.2 3.9 1500 278 12 179 15| 6.6 0.0 6.6| 77.9 0.0 77.9 52.0 0.94| 7.0 6.6 2000 300 16 194 9| 8.0 0.0 8.0|125.1 0.0 125.1 62.5 0.95| 9.1 8.7 2500 312 20 227 4| 7.0 0.0 7.0|149.4 -18.3 131.1 52.5 0.77| 9.6 7.3 3000 313 23 258 5| 5.9 1.2 7.0|149.4 -47.3 102.1 34.0 0.54| 9.1 4.9 4000 309 25 266 8| 4.4 2.5 6.9|149.4-102.2 47.2 11.8 0.25| 8.5 2.1 5000 303 26 258 10| 3.5 3.0 6.5|149.4-149.5 -0.1 -0.0 0.10| 7.9 0.8 6000 294 27 247 14| 2.9 3.4 6.3|149.4-167.8 -18.4 -3.1 0.06| 7.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251213.00.gif