UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 19 OCT 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 185 SFC 944 847 7.2 3.5 77 3.7 5.4 180 1 285.0 285.9 281.2 299.6 5.21 2 925 834 13.8 6.8 63 7.0 9.9 140 3 293.4 294.6 286.3 312.8 6.71 3 912 954 16.8 8.8 59 8.0 12.0 122 3 297.7 299.1 288.9 320.5 7.81 4 898 1085 13.2 2.2 47 11.0 7.5 103 4 295.3 296.2 285.3 310.0 4.99 5 887 1188 12.4 0.4 44 12.0 6.4 88 4 295.5 296.3 284.8 308.6 4.44 6 882 1235 12.4 0.4 44 12.0 6.4 81 4 296.0 296.8 285.0 309.2 4.46 7 850 1544 10.6 0.6 50 10.0 5.6 35 5 297.3 298.1 285.8 311.2 4.70 8 836 1682 10.2 0.2 50 10.0 5.2 39 5 298.2 299.1 286.1 312.1 4.64 9 804 2004 6.6 -2.4 53 9.0 2.4 49 5 297.8 298.5 285.2 309.7 3.98 10 711 2996 -2.5 -5.9 77 3.4 -3.9 81 5 298.4 299.0 284.9 308.8 3.46 11 700 3120 -2.9 -6.2 78 3.3 -4.3 85 5 299.3 299.9 285.2 309.7 3.43 12 684 3303 -3.3 -6.2 80 2.9 -4.5 94 7 300.8 301.5 285.9 311.5 3.52 13 665 3526 -2.5 -6.0 77 3.5 -4.0 105 10 304.1 304.8 287.2 315.5 3.67 14 614 4153 -7.7 -12.7 67 5.0 -9.5 136 17 305.2 305.6 286.2 312.6 2.34 15 579 4605 -13.1 -16.8 74 3.7 -14.2 158 22 304.0 304.4 285.2 309.7 1.77 16 513 5519 -18.3 -20.7 81 2.4 -18.9 205 34 308.5 308.7 286.4 313.1 1.43 17 500 5710 -19.9 -22.3 81 2.4 -20.5 215 36 308.8 309.0 286.4 313.0 1.28 18 463 6273 -23.7 -25.6 84 1.9 -24.1 229 38 310.9 311.1 286.9 314.4 1.03 19 431 6790 -27.5 -29.4 84 1.9 -27.8 242 40 312.5 312.7 287.1 315.2 0.78 20 400 7320 -31.9 -33.9 82 2.0 -32.1 255 42 313.5 313.6 287.2 315.4 0.54 21 307 9128 -48.1 -50.1 80 2.0 -48.2 250 60 315.5 315.5 287.4 315.9 0.13 22 300 9280 -49.1 -51.1 79 2.0 -49.1 250 62 316.2 316.2 287.6 316.6 0.12 23 274 9871 -52.9 -55.0 78 2.1 -52.9 255 61 318.9 319.0 288.5 319.3 0.08 24 250 10460 -55.3 -57.8 74 2.5 -55.4 260 60 323.9 323.9 290.0 324.1 0.06 25 200 11870 -59.5 -62.4 69 2.9 -59.6 265 50 338.5 338.5 294.0 338.7 0.04 26 197 11964 -60.3 -63.3 68 3.0 -60.3 265 50 338.7 338.7 294.0 338.9 0.04 27 189 12222 -60.5 -63.5 68 3.0 -60.6 265 49 342.5 342.5 295.0 342.6 0.04 28 164 13110 -57.9 -62.0 59 4.1 -58.0 265 47 361.0 361.0 299.0 361.2 0.06 29 150 13670 -59.5 -62.9 64 3.4 -59.6 265 46 367.6 367.6 300.2 367.8 0.05 30 123 14903 -62.7 -66.2 63 3.5 -62.8 265 48 383.2 383.2 302.8 383.4 0.04 31 100 16180 -62.7 -66.8 58 4.1 -62.8 265 50 406.6 406.6 306.1 406.8 0.05 32 96 16431 -62.7 -66.8 58 4.1 -62.8 267 49 411.4 411.4 306.7 411.6 0.05 33 81 17483 -59.5 -63.8 57 4.3 -59.7 274 45 438.4 438.4 309.8 438.9 0.09 34 70 18390 -61.7 -66.1 56 4.4 -61.9 280 42 452.4 452.4 311.1 452.8 0.08 35 60 19338 -65.1 -69.4 55 4.3 -65.2 282 41 465.2 465.2 312.3 465.5 0.06 36 50 20460 -61.7 -66.5 53 4.8 -61.9 285 40 498.1 498.1 314.8 498.7 0.10 37 49 20585 -60.3 -64.9 55 4.6 -60.6 285 40 504.3 504.3 315.3 505.1 0.13 38 40 21834 -65.5 -70.3 51 4.8 -65.7 287 42 521.4 521.4 316.4 521.8 0.07 39 34 22821 -65.5 -70.5 50 5.0 -65.7 289 43 546.2 546.2 317.9 546.7 0.08 40 32 23193 -62.3 -68.3 44 6.0 -62.7 289 43 564.3 564.3 318.9 565.1 0.12 41 30 23590 -63.3 -69.3 44 6.0 -63.7 290 44 572.1 572.1 319.3 572.9 0.11 42 20 26100 -61.1 -67.1 45 6.0 -61.7 290 36 649.1 649.2 322.7 651.0 0.23 43 17 27115 -58.7 -64.7 46 6.0 -59.6 687.7 687.9 324.1 690.9 0.38 44 11 29901 -50.7 -59.7 34 9.0 -53.8 808.0 808.5 327.7 819.1 1.12 TRP 197 11964 -60.3 -63.3 68 3.0 -60.3 265 50 338.7 338.7 294.0 338.9 0.04 WND 300 9280 -49.1 -51.1 79 2.0 -49.1 250 62 316.2 316.2 287.6 316.6 0.12 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 736.55 mb = 2723.83 m = 8936.33 ft Wetbulb zero: 768.94 mb = 2364.15 m = 7756.31 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 67.78 % Est. max temperature: 19.82 C = 67.68 F Sfc-Lift cond lev (LCL): 892.00 mb = 1140.87 m = 3742.97 ft T: 12.76 C 700-500 lapse rate: 6.56 C/km ThetaE index: 11.92 C Layer 898.0- 882.0 mb Conv cond level (CCL): 742.61 mb = 2645.37 m = 8678.94 ft Mean mixing ratio: 5.44 g/kg Conv temperature: 20.17 C = 68.31 F Cap Strength: 3.75 C Lifted Index: 1.88 C Risk: Showers probable Lifted Index @300 mb: 3.99 C Lifted Index @700 mb: 0.77 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 20.50 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 93.20 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 45215.66 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 777.33 mb = 2276.57 m = 7468.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 14 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 ---------------------------------------------------------- 0 944 847 180 1 0.0 1.0 | 71 13 -12.6 -4.4 1 925 834 140 3 -1.9 2.3 | 78 15 -14.5 -3.1 2 850 1544 35 5 -2.9 -4.1 | 58 18 -15.5 -9.5 3 700 3120 85 5 -5.0 -0.4 | 72 19 -17.6 -5.8 4 500 5710 215 36 20.6 29.5 | 198 25 8.0 24.1 5 400 7320 255 42 40.6 10.9 | 259 28 28.0 5.5 6 300 9280 250 62 58.3 21.2 | 251 48 45.7 15.8 7 250 10460 260 60 59.1 10.4 | 264 47 46.5 5.0 8 200 11870 265 50 49.8 4.4 | 272 37 37.2 -1.0 9 197 11964 265 50 49.8 4.4 | 272 37 37.2 -1.0 10 150 13670 265 46 45.8 4.0 | 272 33 33.2 -1.4 11 100 16180 265 50 49.8 4.4 | 272 37 37.2 -1.0 12 70 18390 280 42 41.4 -7.3 | 294 31 28.8 -12.7 13 50 20460 285 40 38.6 -10.4 | 301 30 26.0 -15.8 14 30 23590 290 44 41.3 -15.0 | 305 35 28.7 -20.5 15 20 26100 290 36 33.8 -12.3 | 310 28 21.2 -17.7 Wind Parameters Mean winds (0-6000m): 216.8 at 18.3 knts Storm direction: 246.8 at 13.7 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 16.3 deg Storm rel helicity (0-3000m) pos: 71.6 neg: -27.7 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 57.27 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 88 4 71 17| 0.0 4.8 4.8| 0.0 -16.0 -16.0 -31.9 -0.70| 5.2 -3.6 1000 56 4 64 18| 0.0 3.1 3.1| 3.8 -27.7 -23.9 -23.9 -0.62| 4.3 -2.7 1500 55 5 64 18| 0.5 2.1 2.5| 10.5 -27.7 -17.2 -11.5 -0.39| 3.3 -1.3 2000 59 5 65 18| 0.7 1.5 2.2| 17.3 -27.7 -10.4 -5.2 -0.22| 2.8 -0.6 2500 66 5 66 19| 1.2 1.2 2.5| 31.3 -27.7 3.6 1.4 0.02| 3.0 0.1 3000 82 6 71 19| 2.3 1.0 3.3| 71.6 -27.7 43.9 14.6 0.31| 3.8 1.2 4000 138 9 95 19| 3.7 0.8 4.5|213.4 -27.7 185.7 46.4 0.64| 5.6 3.6 5000 203 14 136 10| 4.3 0.6 4.9|398.6 -27.7 370.9 74.2 0.78| 7.3 5.7 6000 217 18 170 9| 3.9 0.5 4.4|513.7 -27.7 486.0 81.0 0.82| 7.6 6.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251019.00.gif