UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 12 OCT 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1016 -22 10.8 7.7 81 3.1 9.2 225 3 282.7 283.8 281.5 300.6 6.49 1 1000 111 13.4 8.4 72 5.0 10.6 250 15 286.5 287.8 283.8 305.9 6.92 2 998 128 14.2 9.2 72 5.0 11.4 250 15 287.5 288.8 284.6 308.1 7.33 3 932 700 10.4 2.4 58 8.0 6.4 264 20 289.3 290.2 282.7 303.3 4.88 4 925 763 10.2 2.2 58 8.0 6.2 265 21 289.7 290.6 282.8 303.7 4.85 5 853 1431 4.6 -0.4 70 5.0 2.2 279 23 290.7 291.4 282.7 303.3 4.35 6 850 1460 4.6 -0.4 70 5.0 2.2 280 23 291.0 291.7 282.8 303.6 4.37 7 804 1912 2.4 -2.2 72 4.6 0.3 277 26 293.3 294.0 283.5 305.2 4.04 8 700 3019 -3.7 -8.7 68 5.0 -5.6 270 35 298.4 298.9 284.2 307.0 2.83 9 698 3042 -3.9 -8.9 68 5.0 -5.8 270 35 298.4 298.9 284.1 306.9 2.79 10 672 3340 -5.9 -11.9 63 6.0 -8.0 270 35 299.4 299.8 284.0 306.5 2.28 11 620 3965 -10.5 -14.9 70 4.4 -11.9 270 35 301.1 301.5 284.2 307.2 1.94 12 500 5590 -20.1 -28.1 49 8.0 -21.6 270 35 308.5 308.7 285.7 311.1 0.76 13 490 5739 -21.3 -29.3 49 8.0 -22.7 270 35 308.8 309.0 285.8 311.2 0.69 14 479 5906 -22.3 -30.3 48 8.0 -23.7 270 36 309.6 309.7 285.9 311.8 0.64 15 400 7200 -32.9 -39.9 50 7.0 -33.6 270 40 312.2 312.3 286.5 313.3 0.30 16 367 7799 -38.1 -44.1 53 6.0 -38.5 270 44 313.1 313.1 286.7 313.8 0.21 17 317 8788 -46.7 -51.6 57 4.9 -46.9 270 51 314.5 314.6 287.1 314.9 0.10 18 300 9150 -50.9 -55.5 58 4.6 -51.0 270 54 313.6 313.6 286.7 313.9 0.07 19 287 9439 -53.7 -58.4 56 4.7 -53.8 270 54 313.6 313.6 286.6 313.8 0.05 20 250 10330 -54.3 -59.0 56 4.7 -54.4 275 48 325.3 325.3 290.5 325.6 0.05 21 249 10356 -54.1 -58.9 55 4.8 -54.2 275 48 326.0 326.0 290.6 326.2 0.05 22 244 10486 -54.1 -59.0 55 4.9 -54.2 274 48 327.9 327.9 291.2 328.1 0.05 23 210 11460 -48.1 -54.1 50 6.0 -48.4 267 46 351.7 351.7 297.1 352.2 0.12 24 200 11780 -49.1 -56.1 44 7.0 -49.4 265 46 355.0 355.0 297.8 355.4 0.10 25 150 13650 -53.5 -63.5 28 10.0 -53.8 250 42 377.9 377.9 301.9 378.1 0.05 26 144 13913 -54.3 -65.3 25 11.0 -54.6 249 41 380.9 380.9 302.4 381.1 0.04 27 127 14714 -57.1 -69.1 20 12.0 -57.3 248 37 389.8 389.8 303.8 390.0 0.03 28 100 16230 -56.7 -69.7 18 13.0 -57.1 245 29 418.2 418.2 307.5 418.3 0.03 29 70 18480 -60.3 -74.3 14 14.0 -60.6 260 25 455.4 455.4 311.4 455.5 0.02 30 68 18660 -60.5 -74.5 14 14.0 -60.9 262 24 458.7 458.7 311.7 458.9 0.02 31 64 19034 -62.7 -76.7 14 14.0 -63.0 265 22 461.9 461.9 312.0 462.0 0.02 32 56 19859 -60.5 -74.5 14 14.0 -60.9 273 17 484.9 484.9 313.8 485.1 0.03 33 50 20560 -62.3 -76.3 14 14.0 -62.7 280 13 496.7 496.7 314.7 496.8 0.02 34 35 22760 -64.5 -79.5 11 15.0 -64.9 280 19 544.3 544.3 317.8 544.4 0.02 35 30 23710 -62.3 -78.3 10 16.0 -62.9 280 21 574.8 574.8 319.4 575.0 0.03 36 22 25641 -58.3 -74.3 11 16.0 -59.6 276 26 640.0 640.1 322.3 640.6 0.07 37 20 26240 -58.7 -74.7 11 16.0 -60.0 275 27 656.5 656.5 323.0 657.1 0.08 38 18 26904 -58.7 -74.7 11 16.0 -60.2 276 30 676.6 676.6 323.7 677.3 0.08 39 10 30700 -47.7 -66.7 9 19.0 -53.5 280 44 841.5 841.7 328.3 846.6 0.49 40 7.4 32714 -41.9 -63.9 7 22.0 -51.5 940.8 941.3 330.4 952.1 0.96 TRP 287 9439 -53.7 -58.4 56 4.7 -53.8 270 54 313.6 313.6 286.6 313.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 763.08 mb = 2347.31 m = 7701.06 ft Wetbulb zero: 798.50 mb = 1966.45 m = 6451.54 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 64.96 % Est. max temperature: 18.68 C = 65.62 F Sfc-Lift cond lev (LCL): 969.40 mb = 371.18 m = 1217.77 ft T: 12.58 C 700-500 lapse rate: 6.38 C/km ThetaE index: 4.78 C Layer 932.0- 925.0 mb Conv cond level (CCL): 829.88 mb = 1654.50 m = 5428.09 ft Mean mixing ratio: 6.00 g/kg Conv temperature: 20.15 C = 68.27 F Cap Strength: 2.96 C Lifted Index: 5.43 C Risk: None Lifted Index @300 mb: 6.24 C Lifted Index @700 mb: 2.96 C Showalter Index: 6.36 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.70 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.16 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 65158.34 J/kg Cap Strength: 5.16 C Lift Cond Lev (LCL): 879.55 mb = 1178.53 m = 3866.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 22 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 1016 -22 225 3 2.1 2.1 | 128 22 -17.1 13.4 1 1000 111 250 15 14.1 5.1 | 163 17 -5.2 16.4 2 925 763 265 21 20.9 1.8 | 187 13 1.7 13.1 3 850 1460 280 23 22.7 -4.0 | 205 8 3.4 7.3 4 700 3019 270 35 35.0 -0.0 | 234 19 15.7 11.3 5 500 5590 270 35 35.0 -0.0 | 234 19 15.7 11.3 6 400 7200 270 40 40.0 -0.0 | 241 24 20.7 11.3 7 300 9150 270 54 54.0 -0.0 | 252 37 34.7 11.3 8 287 9439 270 54 54.0 -0.0 | 252 37 34.7 11.3 9 250 10330 275 48 47.8 -4.2 | 256 29 28.6 7.1 10 200 11780 265 46 45.8 4.0 | 240 31 26.6 15.3 11 150 13650 250 42 39.5 14.4 | 218 33 20.2 25.7 12 100 16230 245 29 26.3 12.3 | 197 25 7.0 23.5 13 70 18480 260 25 24.6 4.3 | 199 17 5.4 15.6 14 50 20560 280 13 12.8 -2.3 | 144 11 -6.5 9.0 15 30 23710 280 21 20.7 -3.6 | 191 8 1.4 7.6 16 20 26240 275 27 26.9 -2.4 | 221 12 7.6 8.9 17 10 30700 280 44 43.3 -7.6 | 261 24 24.1 3.6 Wind Parameters Mean winds (0-6000m): 270.4 at 29.8 knts Storm direction: 300.4 at 22.3 knts Shear (0-3000m) pos: 3.7 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 112.0 neg: 0.0 tot: 112.0 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 35.45 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 ------------------------------------------------------------------------------- 500 253 15 161 16| 16.4 0.0 16.4| 74.4 0.0 74.4 148.8 0.91| 17.3 15.8 1000 260 18 172 14| 10.1 0.0 10.1| 88.6 0.0 88.6 88.6 0.87| 11.4 9.9 1500 266 19 179 13| 7.4 0.0 7.4| 94.7 0.0 94.7 63.1 0.82| 9.0 7.4 2000 270 21 187 11| 5.5 1.1 6.6|101.6 0.0 101.6 50.8 0.80| 7.8 6.3 2500 271 22 196 11| 4.4 1.7 6.1|107.6 0.0 107.6 43.0 0.76| 7.1 5.4 3000 271 24 204 12| 3.7 2.1 5.8|112.0 0.0 112.0 37.3 0.70| 6.7 4.7 4000 271 27 214 13| 2.8 1.7 4.4|112.3 0.0 112.3 28.1 0.69| 5.0 3.5 5000 270 29 220 14| 2.2 1.3 3.5|112.3 0.0 112.3 22.5 0.69| 4.0 2.8 6000 270 30 223 15| 1.8 1.2 3.0|115.9 0.0 115.9 19.3 0.69| 3.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251012.00.gif