UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:1200Z 29 DEC 25 Station: X7055 WMO ident: 37055 Latitude: 44.22 Longitude: 43.10 ------------------------------------------------------------------------------- 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 -5 SFC 962 308 2.4 -3.6 65 6.0 0.0 90 3 278.6 279.1 275.2 287.1 3.04 2 925 622 -1.3 -7.3 64 6.0 -3.4 95 9 278.0 278.4 273.8 284.7 2.38 3 881 1008 -4.5 -8.2 75 3.7 -5.7 127 12 278.6 279.0 274.1 285.2 2.33 4 850 1290 -4.3 -8.8 71 4.5 -5.8 150 15 281.6 282.0 275.7 288.3 2.31 5 843 1355 -3.9 -8.9 68 5.0 -5.6 153 15 282.7 283.1 276.3 289.4 2.31 6 808 1689 -5.3 -14.3 49 9.0 -7.9 167 15 284.7 285.0 276.3 289.3 1.56 7 787 1895 -7.1 -16.1 49 9.0 -9.6 176 15 284.9 285.2 276.2 289.0 1.38 8 700 2795 -14.9 -20.9 60 6.0 -16.2 215 15 286.0 286.2 276.2 289.1 1.03 9 646 3396 -19.7 -24.6 65 4.9 -20.5 222 23 287.2 287.3 276.5 289.7 0.81 10 550 4568 -29.1 -35.1 56 6.0 -29.7 237 39 289.6 289.6 277.0 290.7 0.35 11 500 5240 -35.5 -42.5 49 7.0 -36.0 245 48 289.8 289.8 276.8 290.4 0.18 12 400 6750 -48.5 -56.5 39 8.0 -48.7 240 54 292.0 292.0 277.7 292.1 0.05 13 366 7327 -53.7 -60.7 42 7.0 -53.8 242 52 292.5 292.5 278.0 292.6 0.03 14 334 7910 -56.9 -63.9 41 7.0 -57.0 245 50 295.9 295.9 279.6 296.0 0.02 15 310 8388 -51.7 -58.7 43 7.0 -51.8 248 44 309.6 309.6 285.2 309.7 0.04 16 300 8600 -52.3 -59.3 43 7.0 -52.4 250 42 311.6 311.6 285.9 311.8 0.04 17 270 9280 -52.3 -61.3 33 9.0 -52.5 244 41 321.2 321.2 289.2 321.3 0.04 18 250 9780 -50.1 -60.1 30 10.0 -50.4 240 40 331.6 331.6 292.2 331.8 0.05 19 200 11240 -48.3 -64.3 14 16.0 -48.8 250 50 356.3 356.3 298.0 356.4 0.03 20 192 11510 -46.9 -63.9 13 17.0 -47.5 251 49 362.7 362.7 299.2 362.9 0.04 21 178 12010 -49.3 -67.3 10 18.0 -49.8 252 48 366.7 366.7 300.0 366.8 0.03 22 165 12511 -47.1 -67.1 8 20.0 -47.9 253 47 378.4 378.5 302.0 378.6 0.03 23 150 13140 -48.9 -69.9 7 21.0 -49.6 255 46 385.8 385.8 303.2 385.9 0.02 24 111 15119 -48.7 -72.7 5 24.0 -49.6 259 46 420.9 420.9 307.8 421.0 0.02 25 100 15800 -52.1 -75.1 5 23.0 -52.8 260 46 427.1 427.1 308.5 427.1 0.01 26 88 16620 -55.7 -78.7 4 23.0 -56.2 265 46 435.7 435.8 309.4 435.8 0.01 27 79 17316 -50.3 -74.3 4 24.0 -51.4 270 46 460.6 460.6 311.8 460.7 0.02 28 70 18100 -52.9 -76.9 4 24.0 -53.8 275 46 471.2 471.2 312.7 471.3 0.02 29 61 18980 -56.7 -79.7 4 23.0 -57.4 267 47 481.7 481.7 313.6 481.7 0.01 30 50 20240 -56.5 -79.5 4 23.0 -57.3 255 48 510.3 510.3 315.7 510.4 0.01 31 46 20769 -56.1 -80.1 3 24.0 -57.1 256 47 523.6 523.6 316.5 523.7 0.01 32 32 23048 -61.1 -83.1 4 22.0 -61.9 259 43 567.5 567.5 319.0 567.6 0.01 33 30 23450 -59.5 -82.5 4 23.0 -60.4 260 42 582.4 582.4 319.8 582.5 0.01 34 25 24593 -57.3 -80.3 4 23.0 -58.7 258 44 619.9 619.9 321.5 620.1 0.03 35 20 25990 -60.5 -83.5 3 23.0 -61.7 255 46 651.0 651.0 322.7 651.1 0.02 36 17 26999 -61.7 -83.7 4 22.0 -62.9 678.1 678.1 323.7 678.3 0.02 37 16 27377 -59.5 -82.5 4 23.0 -61.2 697.1 697.2 324.3 697.4 0.03 38 15 27778 -62.7 -84.7 4 22.0 -63.9 699.5 699.5 324.4 699.7 0.02 39 13 28665 -60.1 -83.1 3 23.0 -61.9 737.7 737.7 325.6 738.0 0.03 40 10 30300 -60.7 -83.7 3 23.0 -62.8 793.0 793.0 327.1 793.3 0.04 TRP 334 7910 -56.9 -63.9 41 7.0 -57.0 245 50 295.9 295.9 279.6 296.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5245.00 m Freezing level: 938.00 mb = 511.54 m = 1678.27 ft Wetbulb zero: 961.78 mb = 309.42 m = 1015.14 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 59.60 % Est. max temperature: 8.18 C = 46.72 F Sfc-Lift cond lev (LCL): 876.42 mb = 1049.01 m = 3441.59 ft T: -4.47 C 700-500 lapse rate: 8.43 C/km ThetaE index: 2.42 C Layer 925.0- 881.0 mb Conv cond level (CCL): 761.17 mb = 2151.35 m = 7058.15 ft Mean mixing ratio: 2.48 g/kg Conv temperature: 8.95 C = 48.11 F Cap Strength: 4.99 C Lifted Index: 4.15 C Risk: None Lifted Index @300 mb: 18.52 C Lifted Index @700 mb: 3.77 C Showalter Index: 2.04 C Risk: Showers probable Total Totals Index: 57.90 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.20 C Cross Totals Index: 26.70 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 405.52 Risk: Severe Thunderstorms possible Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.95 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 68105.28 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 841.31 mb = 1371.05 m = 4498.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 21 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 ---------------------------------------------------------- 0 962 308 90 3 -3.0 0.0 | 82 24 -23.6 -3.3 1 925 622 95 9 -9.0 0.8 | 85 30 -29.5 -2.5 2 850 1290 150 15 -7.5 13.0 | 109 30 -28.1 9.7 3 700 2795 215 15 8.6 12.3 | 127 15 -12.0 9.0 4 500 5240 245 48 43.5 20.3 | 233 29 22.9 17.0 5 400 6750 240 54 46.8 27.0 | 228 35 26.2 23.7 6 334 7910 245 50 45.3 21.1 | 234 31 24.8 17.8 7 300 8600 250 42 39.5 14.4 | 240 22 18.9 11.1 8 250 9780 240 40 34.6 20.0 | 220 22 14.1 16.7 9 200 11240 250 50 47.0 17.1 | 242 30 26.4 13.8 10 150 13140 255 46 44.4 11.9 | 250 25 23.9 8.6 11 100 15800 260 46 45.3 8.0 | 259 25 24.7 4.7 12 70 18100 275 46 45.8 -4.0 | 286 26 25.3 -7.3 13 50 20240 255 48 46.4 12.4 | 250 27 25.8 9.1 14 30 23450 260 42 41.4 7.3 | 259 21 20.8 4.0 15 20 25990 255 46 44.4 11.9 | 250 25 23.9 8.6 Wind Parameters Mean winds (0-6000m): 230.9 at 27.8 knts Storm direction: 260.9 at 20.8 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 189.9 neg: 0.0 tot: 189.9 m^2/s^2 ave: 63.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 146.06 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 98 7 85 28| 8.2 0.0 8.2| 33.8 0.0 33.8 67.6 0.49| 9.3 4.5 1000 123 10 95 29| 7.1 0.0 7.1|113.7 0.0 113.7 113.7 0.75| 9.8 7.4 1500 140 12 102 29| 5.1 0.0 5.1|141.1 0.0 141.1 94.1 0.73| 8.5 6.2 2000 153 13 107 27| 4.1 0.0 4.1|157.0 0.0 157.0 78.5 0.68| 7.8 5.3 2500 165 13 111 26| 3.5 0.0 3.5|162.9 0.0 162.9 65.2 0.61| 7.4 4.5 3000 178 14 117 24| 4.1 0.0 4.1|189.9 0.0 189.9 63.3 0.67| 7.4 5.0 4000 204 18 134 19| 4.9 0.0 4.9|249.9 0.0 249.9 62.5 0.74| 7.4 5.5 5000 224 23 160 14| 5.2 0.0 5.2|324.4 0.0 324.4 64.9 0.75| 7.5 5.6 6000 231 28 184 14| 4.4 0.4 4.8|324.4 -16.7 307.7 51.3 0.67| 6.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//X7055/skewt/X7055.skewt.20251229.12.gif