UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:0000Z 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 -13 SFC 961 304 -1.1 -3.9 81 2.8 -2.1 260 11 275.2 275.7 273.1 283.4 2.98 2 925 607 -2.3 -5.0 82 2.7 -3.3 305 23 277.0 277.4 273.9 284.9 2.84 3 875 1047 -5.1 -7.1 86 2.0 -5.8 305 27 278.5 278.9 274.4 285.7 2.56 4 850 1275 -5.7 -7.4 88 1.7 -6.3 305 29 280.2 280.6 275.3 287.5 2.58 5 842 1349 -5.9 -7.7 87 1.8 -6.5 298 28 280.7 281.2 275.6 287.9 2.54 6 777 1978 -5.9 -15.9 45 10.0 -8.7 238 19 287.2 287.5 277.4 291.5 1.42 7 743 2327 -8.1 -20.1 37 12.0 -11.1 205 14 288.6 288.7 277.5 291.7 1.04 8 700 2786 -11.9 -22.9 40 11.0 -14.3 160 7 289.3 289.5 277.6 292.0 0.87 9 652 3326 -15.9 -24.9 46 9.0 -17.7 175 13 290.7 290.9 278.2 293.2 0.78 10 500 5260 -32.9 -38.9 55 6.0 -33.4 230 35 292.9 293.0 278.5 293.8 0.26 11 404 6714 -46.5 -51.0 60 4.5 -46.6 220 33 293.7 293.7 278.6 294.0 0.09 12 400 6780 -46.7 -51.2 60 4.5 -46.9 220 33 294.3 294.3 278.9 294.6 0.09 13 382 7083 -48.3 -52.7 60 4.4 -48.4 223 38 296.1 296.1 279.7 296.4 0.08 14 360 7473 -47.9 -52.1 62 4.2 -48.0 226 45 301.7 301.7 282.2 302.0 0.09 15 335 7943 -51.1 -54.9 64 3.8 -51.2 230 54 303.6 303.6 282.9 303.8 0.07 16 326 8120 -49.9 -53.9 63 4.0 -50.0 229 55 307.6 307.6 284.5 307.9 0.08 17 300 8660 -51.3 -55.4 61 4.1 -51.4 225 60 313.0 313.1 286.5 313.3 0.07 18 297 8725 -51.7 -56.0 60 4.3 -51.8 225 60 313.4 313.4 286.6 313.6 0.07 19 264 9494 -49.3 -54.3 56 5.0 -49.5 229 64 327.6 327.6 291.2 328.0 0.09 20 250 9850 -51.7 -57.7 49 6.0 -51.9 230 66 329.2 329.2 291.6 329.5 0.06 21 244 10007 -53.1 -59.1 48 6.0 -53.2 230 69 329.4 329.4 291.6 329.6 0.05 22 234 10276 -52.8 -59.5 44 6.6 -53.0 230 75 333.8 333.8 292.8 334.0 0.05 23 200 11290 -51.9 -60.9 33 9.0 -52.2 220 40 350.6 350.6 296.8 350.8 0.05 24 187 11725 -52.1 -62.1 29 10.0 -52.4 226 44 357.1 357.1 298.1 357.3 0.05 25 177 12080 -54.5 -64.5 28 10.0 -54.8 231 47 358.8 358.8 298.5 358.9 0.04 26 150 13150 -50.3 -62.3 23 12.0 -50.8 245 56 383.4 383.4 302.8 383.7 0.06 27 149 13194 -48.9 -61.9 21 13.0 -49.5 245 56 386.5 386.6 303.3 386.8 0.06 28 141 13556 -48.9 -62.9 18 14.0 -49.6 247 53 392.7 392.7 304.2 393.0 0.06 29 107 15343 -54.7 -70.7 12 16.0 -55.2 253 39 414.0 414.0 307.0 414.1 0.03 30 103 15588 -50.9 -67.9 12 17.0 -51.7 254 37 425.8 425.8 308.4 426.0 0.04 31 100 15780 -52.1 -69.1 11 17.0 -52.8 255 36 427.1 427.1 308.5 427.2 0.03 32 80 17202 -58.7 -76.7 8 18.0 -59.1 264 34 441.6 441.6 310.0 441.7 0.01 33 70 18050 -53.5 -72.5 8 19.0 -54.3 270 33 469.9 469.9 312.7 470.1 0.03 34 67 18333 -53.1 -72.1 8 19.0 -54.0 270 33 476.7 476.7 313.2 476.9 0.03 35 54 19701 -61.3 -79.3 7 18.0 -61.7 270 35 488.2 488.2 314.1 488.2 0.01 36 50 20180 -60.5 -79.5 7 19.0 -61.0 270 36 500.9 500.9 315.0 501.0 0.01 37 47 20567 -58.3 -78.3 6 20.0 -59.0 515.1 515.1 316.0 515.2 0.02 38 42 21273 -59.5 -79.5 6 20.0 -60.2 529.0 529.0 316.9 529.1 0.02 TRP 335 7943 -51.1 -54.9 64 3.8 -51.2 230 54 303.6 303.6 282.9 303.8 0.07 WND 234 10276 -52.8 -59.5 44 6.6 -53.0 230 75 333.8 333.8 292.8 334.0 0.05 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 56.59 % Est. max temperature: 7.39 C = 45.30 F Sfc-Lift cond lev (LCL): 919.71 mb = 652.44 m = 2140.52 ft T: -2.59 C 700-500 lapse rate: 8.49 C/km ThetaE index: 0.00 C Layer 961.0- 0.0 mb Conv cond level (CCL): 740.31 mb = 2354.49 m = 7724.62 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 12.18 C = 53.93 F Cap Strength: 7.46 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 19.87 C Lifted Index @700 mb: 7.12 C Showalter Index: 5.22 C Risk: None Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 25.50 C K Index: 8.80 Risk: None Sweat Index: 167.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.67 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 35761.48 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 875.56 mb = 1041.92 m = 3418.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 17 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 ---------------------------------------------------------- 0 961 304 260 11 10.8 1.9 | 116 7 -6.4 3.2 1 925 607 305 23 18.8 -13.2 | 352 12 1.6 -11.9 2 850 1275 305 29 23.8 -16.6 | 337 17 6.5 -15.4 3 700 2786 160 7 -2.4 6.6 | 112 21 -19.6 7.8 4 500 5260 230 35 26.8 22.5 | 202 26 9.6 23.8 5 400 6780 220 33 21.2 25.3 | 188 27 4.0 26.5 6 335 7943 230 54 41.4 34.7 | 214 43 24.1 36.0 7 300 8660 225 60 42.4 42.4 | 210 50 25.2 43.7 8 250 9850 230 66 50.6 42.4 | 217 55 33.3 43.7 9 234 10276 230 75 57.5 48.2 | 219 64 40.2 49.5 10 200 11290 220 40 25.7 30.6 | 195 33 8.5 31.9 11 150 13150 245 56 50.8 23.7 | 233 42 33.5 24.9 12 100 15780 255 36 34.8 9.3 | 239 20 17.5 10.6 13 70 18050 270 33 33.0 -0.0 | 265 16 15.7 1.3 14 50 20180 270 36 36.0 -0.0 | 266 19 18.7 1.3 Wind Parameters Mean winds (0-6000m): 244.2 at 23.1 knts Storm direction: 274.2 at 17.3 knts Shear (0-3000m) pos: 2.5 neg: 5.3 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 11.0 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -163.4 tot: -128.8 m^2/s^2 ave: -42.9 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 14.0 stream: -8.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 50.24 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 ------------------------------------------------------------------------------- 500 298 20 359 8| 19.2 0.0 19.2| 0.0 -9.6 -9.6 -19.1 -0.48| 21.3-10.2 1000 302 23 347 11| 9.6 2.1 11.7| 0.0 -23.3 -23.3 -23.3 -0.52| 13.2 -6.9 1500 296 24 335 10| 6.4 6.9 13.3| 0.0 -66.6 -66.6 -44.4 -0.67| 16.5-11.1 2000 292 22 334 8| 4.8 7.8 12.6| 0.0-110.0-110.0 -55.0 -0.70| 16.6-11.7 2500 299 20 359 8| 3.8 6.4 10.2| 0.0-163.4-163.4 -65.4 -0.74| 15.5-11.4 3000 293 18 4 6| 2.5 5.3 7.8| 34.6-163.4-128.8 -42.9 -0.61| 14.0 -8.5 4000 266 18 203 3| 2.7 4.0 6.7|127.5-163.4 -36.0 -9.0 -0.37| 12.4 -4.5 5000 254 21 200 8| 4.0 3.2 7.1|243.6-163.4 80.2 16.0 -0.16| 11.7 -1.8 6000 244 23 197 12| 3.3 3.0 6.3|243.6-191.5 52.2 8.7 -0.19| 10.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//X7055/skewt/X7055.skewt.20251229.00.gif