UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 22 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1010 84 15.0 4.0 48 11.0 9.3 215 1 287.3 288.2 282.0 301.7 5.04 1 1000 168 13.8 1.8 44 12.0 7.9 195 5 287.0 287.7 281.0 299.4 4.35 2 925 817 7.8 -0.2 57 8.0 4.1 200 5 287.3 288.0 280.8 298.9 4.07 3 903 1015 5.6 -1.4 61 7.0 2.5 209 6 287.0 287.7 280.4 298.0 3.82 4 850 1507 1.4 -3.6 69 5.0 -0.7 230 9 287.6 288.2 280.3 297.6 3.44 5 843 1574 1.0 -4.0 69 5.0 -1.1 231 10 287.9 288.5 280.3 297.6 3.37 6 786 2132 -2.9 -8.9 63 6.0 -5.1 238 19 289.5 290.0 279.9 296.8 2.48 7 748 2524 -3.5 -15.5 39 12.0 -7.2 243 26 293.0 293.3 280.3 297.7 1.53 8 700 3045 -7.1 -24.1 24 17.0 -11.1 250 35 294.6 294.8 280.0 297.1 0.78 9 666 3433 -7.3 -27.3 19 20.0 -11.8 253 38 298.6 298.7 281.6 300.6 0.61 10 620 3986 -11.1 -35.1 12 24.0 -15.2 257 43 300.4 300.5 282.0 301.5 0.31 11 500 5610 -19.7 -34.7 25 15.0 -22.0 270 56 309.0 309.1 285.5 310.4 0.40 12 449 6400 -23.9 -36.9 29 13.0 -25.7 272 59 313.4 313.5 287.0 314.7 0.36 13 400 7230 -30.3 -42.3 30 12.0 -31.5 275 62 315.6 315.7 287.6 316.5 0.23 14 372 7742 -34.5 -44.5 36 10.0 -35.3 274 64 316.7 316.7 287.9 317.4 0.20 15 357 8029 -35.7 -44.7 39 9.0 -36.4 273 64 318.8 318.8 288.6 319.5 0.20 16 322 8741 -40.1 -50.1 34 10.0 -40.6 271 67 322.3 322.3 289.6 322.7 0.12 17 300 9220 -43.9 -54.9 29 11.0 -44.3 270 68 323.5 323.5 289.9 323.8 0.07 18 272 9871 -48.8 -59.8 27 11.0 -49.1 270 71 325.5 325.5 290.5 325.7 0.04 19 250 10420 -53.1 -64.1 25 11.0 -53.3 270 71 327.1 327.1 290.9 327.2 0.03 20 246 10524 -53.9 -64.9 25 11.0 -54.1 270 71 327.4 327.4 291.0 327.5 0.03 21 223 11152 -57.5 -68.5 23 11.0 -57.6 270 68 331.2 331.2 292.1 331.3 0.02 22 200 11840 -59.1 -69.1 26 10.0 -59.2 270 66 339.2 339.2 294.1 339.2 0.02 23 194 12029 -59.7 -69.7 26 10.0 -59.8 270 68 341.2 341.2 294.6 341.3 0.02 24 191 12126 -59.7 -69.7 26 10.0 -59.8 270 67 342.7 342.7 295.0 342.8 0.02 25 173 12749 -54.3 -65.3 25 11.0 -54.6 268 58 361.5 361.5 299.0 361.6 0.03 26 150 13660 -53.9 -66.9 19 13.0 -54.2 265 46 377.2 377.2 301.8 377.4 0.03 27 100 16240 -57.9 -72.9 13 15.0 -58.2 270 38 415.9 415.9 307.2 416.0 0.02 28 70 18480 -60.5 -77.5 9 17.0 -60.9 260 29 455.0 455.0 311.3 455.0 0.01 29 63 19137 -61.5 -78.5 9 17.0 -61.9 260 28 466.7 466.7 312.4 466.7 0.01 30 50 20580 -59.5 -77.5 8 18.0 -60.1 260 27 503.3 503.3 315.2 503.4 0.02 31 44 21378 -60.7 -78.7 8 18.0 -61.3 260 27 519.1 519.1 316.2 519.2 0.02 32 41 21821 -58.1 -76.1 8 18.0 -58.9 260 27 536.1 536.2 317.3 536.3 0.03 33 31 23567 -62.1 -80.1 7 18.0 -62.7 260 27 570.0 570.0 319.2 570.1 0.02 34 30 23770 -61.3 -79.3 7 18.0 -62.0 260 27 577.5 577.5 319.6 577.7 0.02 35 28 24198 -61.3 -80.3 6 19.0 -62.1 258 29 589.0 589.0 320.1 589.2 0.02 36 25 24911 -54.7 -74.7 7 20.0 -56.5 256 32 627.4 627.4 321.8 627.9 0.06 37 20 26330 -57.1 -77.1 6 20.0 -58.8 250 38 661.4 661.4 323.1 661.8 0.05 38 19 26654 -57.7 -77.7 6 20.0 -59.3 669.3 669.3 323.4 669.7 0.05 TRP 194 12029 -59.7 -69.7 26 10.0 -59.8 270 68 341.2 341.2 294.6 341.3 0.02 WND 272 9871 -48.8 -59.8 27 11.0 -49.1 270 71 325.5 325.5 290.5 325.7 0.04 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 828.38 mb = 1716.75 m = 5632.31 ft Wetbulb zero: 861.45 mb = 1398.21 m = 4587.24 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 36.56 % Est. max temperature: 15.17 C = 59.30 F Sfc-Lift cond lev (LCL): 855.78 mb = 1451.87 m = 4763.30 ft T: 1.87 C 700-500 lapse rate: 4.91 C/km ThetaE index: 4.10 C Layer 1000.0- 843.0 mb Conv cond level (CCL): 804.04 mb = 1951.13 m = 6401.26 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 16.67 C = 62.00 F Cap Strength: 5.58 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 17.31 C Lifted Index @700 mb: 2.78 C Showalter Index: 10.98 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.10 C K Index: 0.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.34 J/kg Max Up Vert Vel: 0.83 m/s Conv Inhibition (B-): 43425.68 J/kg Cap Strength: 9.55 C Lift Cond Lev (LCL): 826.25 mb = 1733.70 m = 5687.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 24 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 1010 84 215 1 0.6 0.8 | 111 23 -21.8 8.4 1 1000 168 195 5 1.3 4.8 | 120 24 -21.1 12.4 2 925 817 200 5 1.7 4.7 | 121 24 -20.6 12.3 3 850 1507 230 9 6.9 5.8 | 131 20 -15.5 13.4 4 700 3045 250 35 32.9 12.0 | 208 22 10.5 19.5 5 500 5610 270 56 56.0 -0.0 | 257 34 33.6 7.6 6 400 7230 275 62 61.8 -5.4 | 267 39 39.4 2.2 7 300 9220 270 68 68.0 -0.0 | 261 46 45.6 7.6 8 272 9871 270 71 71.0 -0.0 | 261 49 48.6 7.6 9 250 10420 270 71 71.0 -0.0 | 261 49 48.6 7.6 10 200 11840 270 66 66.0 -0.0 | 260 44 43.6 7.6 11 194 12029 270 68 68.0 -0.0 | 261 46 45.6 7.6 12 150 13660 265 46 45.8 4.0 | 244 26 23.5 11.6 13 100 16240 270 38 38.0 -0.0 | 244 17 15.6 7.6 14 70 18480 260 29 28.6 5.0 | 206 14 6.2 12.6 15 50 20580 260 27 26.6 4.7 | 199 13 4.2 12.3 16 30 23770 260 27 26.6 4.7 | 199 13 4.2 12.3 17 20 26330 250 38 35.7 13.0 | 213 25 13.4 20.6 Wind Parameters Mean winds (0-6000m): 258.7 at 31.5 knts Storm direction: 288.7 at 23.6 knts Shear (0-3000m) pos: 5.6 neg: 0.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 189.7 neg: 0.0 tot: 189.7 m^2/s^2 ave: 63.2 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 115.62 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 ------------------------------------------------------------------------------- 500 197 5 120 24| 0.0 4.2 4.2| 25.1 0.0 25.1 50.3 0.92| 4.5 4.1 1000 200 5 121 24| 1.1 2.1 3.1| 35.8 0.0 35.8 35.8 0.89| 3.3 2.9 1500 212 6 124 23| 2.3 1.4 3.7| 56.0 0.0 56.0 37.3 0.83| 3.8 3.2 2000 222 8 129 22| 3.9 1.0 5.0| 99.3 0.0 99.3 49.7 0.90| 5.1 4.6 2500 232 11 137 20| 4.9 0.8 5.8|143.6 0.0 143.6 57.4 0.93| 5.9 5.5 3000 240 15 147 18| 5.6 0.7 6.3|189.7 0.0 189.7 63.2 0.93| 6.4 6.0 4000 247 21 168 16| 5.3 0.5 5.8|247.2 0.0 247.2 61.8 0.93| 6.1 5.7 5000 253 26 191 15| 5.1 0.4 5.6|315.8 0.0 315.8 63.2 0.92| 5.9 5.5 6000 259 31 212 16| 4.8 0.3 5.2|374.4 0.0 374.4 62.4 0.91| 5.6 5.1 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251022.12.gif