UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 9 DEC 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1026 -18 9.4 8.0 91 1.4 8.6 90 11 280.5 281.6 280.6 298.4 6.56 1 1000 194 7.6 5.5 87 2.1 6.5 110 21 280.8 281.7 279.7 296.3 5.66 2 930 788 4.0 2.3 89 1.7 3.2 119 19 283.0 283.8 279.8 296.5 4.85 3 925 832 3.8 2.1 89 1.7 3.0 120 19 283.2 284.0 279.8 296.6 4.81 4 850 1515 -0.3 -2.1 88 1.8 -1.1 140 13 285.8 286.5 279.9 296.8 3.85 5 821 1792 -1.9 -3.9 86 2.0 -2.7 150 12 287.0 287.6 280.0 297.0 3.49 6 787 2130 0.4 -2.2 83 2.6 -0.7 162 10 292.9 293.7 283.4 305.1 4.13 7 715 2893 -4.1 -8.9 69 4.8 -5.9 189 6 296.1 296.6 283.1 304.4 2.73 8 700 3060 -5.1 -9.6 71 4.5 -6.8 195 5 296.8 297.3 283.3 304.8 2.63 9 664 3471 -8.1 -12.1 73 4.0 -9.5 193 5 298.0 298.4 283.4 305.0 2.27 10 573 4600 -13.7 -23.7 43 10.0 -16.0 186 5 304.2 304.4 284.4 307.5 0.98 11 516 5387 -18.7 -31.7 31 13.0 -21.0 181 5 307.5 307.6 285.0 309.2 0.52 12 500 5620 -20.9 -33.9 30 13.0 -22.9 180 5 307.6 307.6 284.9 309.1 0.43 13 498 5650 -21.3 -34.3 30 13.0 -23.2 181 5 307.4 307.5 284.9 308.9 0.42 14 435 6634 -28.3 -39.3 34 11.0 -29.5 214 17 310.7 310.7 285.9 311.7 0.29 15 400 7230 -32.5 -42.5 36 10.0 -33.4 235 25 312.7 312.8 286.6 313.6 0.23 16 361 7944 -38.5 -47.5 38 9.0 -39.1 240 35 314.0 314.1 286.9 314.6 0.15 17 300 9190 -48.3 -57.3 35 9.0 -48.6 250 54 317.3 317.3 287.9 317.5 0.06 18 295 9300 -49.1 -58.1 34 9.0 -49.3 249 55 317.7 317.7 288.1 317.9 0.05 19 250 10360 -59.1 -67.1 35 8.0 -59.2 235 62 318.2 318.2 288.2 318.3 0.02 20 239 10644 -61.2 -69.0 35 7.8 -61.3 230 69 319.2 319.2 288.5 319.2 0.01 21 205 11590 -68.3 -75.3 36 7.0 -68.4 240 50 322.3 322.3 289.5 322.3 0.01 22 200 11740 -65.9 -73.9 32 8.0 -66.0 240 48 328.4 328.4 291.3 328.4 0.01 23 187 12149 -63.3 -71.3 33 8.0 -63.4 245 46 339.0 339.0 294.1 339.0 0.01 24 150 13500 -63.3 -71.3 33 8.0 -63.4 260 38 361.0 361.0 298.9 361.1 0.02 25 100 15980 -63.3 -72.3 28 9.0 -63.4 265 40 405.4 405.4 305.9 405.5 0.02 26 93 16426 -63.7 -72.7 28 9.0 -63.8 268 41 413.1 413.1 306.9 413.3 0.02 27 82 17198 -64.3 -73.3 28 9.0 -64.4 273 43 427.1 427.1 308.5 427.2 0.02 28 74 17828 -62.7 -72.7 25 10.0 -62.9 278 45 443.1 443.2 310.2 443.3 0.03 29 70 18170 -63.9 -73.9 24 10.0 -64.1 280 46 447.7 447.7 310.7 447.8 0.02 30 53 19874 -64.3 -74.3 24 10.0 -64.6 280 54 483.8 483.8 313.8 484.0 0.03 31 50 20230 -64.3 -74.3 24 10.0 -64.6 280 56 492.0 492.0 314.4 492.2 0.03 32 36 22234 -65.5 -76.5 20 11.0 -65.8 537.3 537.3 317.3 537.5 0.03 TRP 205 11590 -68.3 -75.3 36 7.0 -68.4 240 50 322.3 322.3 289.5 322.3 0.01 WND 239 10644 -61.2 -69.0 35 7.8 -61.3 230 69 319.2 319.2 288.5 319.2 0.01 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 855.49 mb = 1465.02 m = 4806.45 ft Freezing level: 792.91 mb = 2071.04 m = 6794.66 ft Freezing level: 780.60 mb = 2197.64 m = 7210.01 ft Wetbulb zero: 870.00 mb = 1327.19 m = 4354.23 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 68.21 % Est. max temperature: 13.85 C = 56.92 F Sfc-Lift cond lev (LCL): 1004.40 mb = 157.74 m = 517.52 ft T: 7.91 C 700-500 lapse rate: 6.17 C/km ThetaE index: 2.10 C Layer 1000.0- 930.0 mb Conv cond level (CCL): 926.88 mb = 815.54 m = 2675.61 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 12.04 C = 53.68 F Cap Strength: 10.66 C Lifted Index: 10.43 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 6.31 C Showalter Index: 10.31 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.80 C K Index: 14.00 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.87 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 32121.07 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 948.23 mb = 629.24 m = 2064.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 177 at 7 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 1026 -18 90 11 -11.0 0.0 | 57 13 -10.6 -6.9 1 1000 194 110 21 -19.7 7.2 | 91 19 -19.3 0.2 2 925 832 120 19 -16.5 9.5 | 99 16 -16.1 2.6 3 850 1515 140 13 -8.4 10.0 | 111 9 -8.0 3.0 4 700 3060 195 5 1.3 4.8 | 321 3 1.7 -2.1 5 500 5620 180 5 0.0 5.0 | 348 2 0.4 -1.9 6 400 7230 235 25 20.5 14.3 | 250 22 20.9 7.4 7 300 9190 250 54 50.7 18.5 | 257 52 51.1 11.5 8 250 10360 235 62 50.8 35.6 | 241 59 51.2 28.6 9 239 10644 230 69 52.9 44.4 | 235 65 53.3 37.4 10 205 11590 240 50 43.3 25.0 | 248 47 43.7 18.1 11 200 11740 240 48 41.6 24.0 | 248 45 42.0 17.1 12 150 13500 260 38 37.4 6.6 | 271 38 37.8 -0.3 13 100 15980 265 40 39.8 3.5 | 275 40 40.2 -3.5 14 70 18170 280 46 45.3 -8.0 | 288 48 45.7 -14.9 15 50 20230 280 56 55.1 -9.7 | 287 58 55.6 -16.7 Wind Parameters Mean winds (0-6000m): 146.7 at 9.3 knts Storm direction: 176.7 at 6.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -99.8 deg Storm rel helicity (0-3000m) pos: 64.6 neg: 0.0 tot: 64.6 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 21.10 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 ------------------------------------------------------------------------------- 500 109 19 87 17| 11.4 0.0 11.4| 44.9 0.0 44.9 89.7 0.81| 13.4 10.9 1000 114 19 92 17| 5.5 0.0 5.5| 54.4 0.0 54.4 54.4 0.75| 8.8 6.6 1500 118 18 96 15| 3.5 0.0 3.5| 59.9 0.0 59.9 39.9 0.63| 7.9 5.0 2000 123 16 99 13| 3.1 0.0 3.1| 63.1 0.0 63.1 31.6 0.59| 7.1 4.2 2500 128 15 101 12| 2.7 0.0 2.7| 64.2 0.0 64.2 25.7 0.56| 6.5 3.6 3000 130 13 100 10| 2.3 0.0 2.3| 64.6 0.0 64.6 21.5 0.57| 6.0 3.4 4000 136 11 100 8| 1.7 0.0 1.7| 65.0 0.0 65.0 16.2 0.57| 4.6 2.6 5000 141 10 99 6| 1.3 0.1 1.4| 65.2 0.0 65.2 13.0 0.57| 3.7 2.1 6000 147 9 100 5| 1.4 0.1 1.5| 65.4 -1.1 64.3 10.7 0.43| 3.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20251209.12.gif