UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 10 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 1012 -23 12.6 10.3 86 2.3 11.3 225 7 284.8 286.1 283.9 306.3 7.79 1 1000 77 11.6 8.3 80 3.3 9.8 250 9 284.8 285.9 283.0 303.9 6.88 2 974 297 10.0 7.4 84 2.6 8.6 264 15 285.3 286.4 282.9 303.8 6.64 3 925 727 9.8 7.6 86 2.2 8.6 290 27 289.3 290.6 285.1 309.4 7.09 4 898 973 9.0 6.4 84 2.6 7.6 290 26 291.0 292.2 285.4 310.2 6.72 5 850 1427 6.4 3.3 81 3.1 4.8 290 23 292.9 293.9 285.1 309.4 5.71 6 709 2898 -1.5 -5.0 77 3.5 -3.0 243 27 299.7 300.4 285.7 311.0 3.72 7 700 3000 -1.9 -6.3 72 4.4 -3.7 240 27 300.4 301.0 285.6 310.8 3.41 8 623 3915 -7.1 -15.1 53 8.0 -9.7 230 28 304.6 305.0 285.5 310.6 1.90 9 559 4749 -12.9 -19.9 56 7.0 -14.8 220 28 307.3 307.6 286.0 311.9 1.41 10 500 5590 -18.1 -27.1 45 9.0 -20.0 210 29 311.0 311.1 286.6 313.8 0.83 11 479 5908 -20.1 -30.1 41 10.0 -22.0 201 28 312.3 312.5 286.9 314.6 0.65 12 450 6365 -24.3 -38.3 26 14.0 -26.1 189 27 312.7 312.8 286.6 313.8 0.31 13 400 7210 -30.3 -44.3 24 14.0 -31.6 165 25 315.6 315.6 287.5 316.3 0.19 14 349 8165 -37.9 -51.9 22 14.0 -38.7 179 30 317.9 317.9 288.2 318.2 0.09 15 300 9200 -41.3 -57.3 16 16.0 -42.0 195 36 327.2 327.2 291.0 327.4 0.06 16 283 9597 -42.3 -59.3 14 17.0 -43.0 200 38 331.2 331.2 292.1 331.4 0.05 17 278 9719 -41.1 -58.1 14 17.0 -41.9 201 39 334.6 334.7 293.0 334.9 0.05 18 250 10440 -43.7 -61.7 12 18.0 -44.4 210 42 341.1 341.1 294.6 341.3 0.04 19 248 10494 -44.1 -63.1 10 19.0 -44.7 211 42 341.3 341.3 294.7 341.4 0.03 20 230 10996 -43.7 -63.7 9 20.0 -44.5 217 44 349.3 349.3 296.5 349.5 0.03 21 207 11694 -47.3 -67.3 8 20.0 -47.9 227 47 354.4 354.4 297.6 354.5 0.02 22 201 11887 -46.7 -66.7 8 20.0 -47.3 230 48 358.3 358.3 298.4 358.4 0.02 23 200 11920 -47.3 -67.3 8 20.0 -47.9 230 48 357.9 357.9 298.3 358.0 0.02 24 168 13067 -50.9 -70.9 8 20.0 -51.4 239 43 370.2 370.2 300.6 370.2 0.02 25 153 13672 -54.1 -74.1 7 20.0 -54.5 244 41 374.7 374.7 301.4 374.8 0.01 26 152 13715 -53.1 -74.1 6 21.0 -53.5 244 40 377.1 377.2 301.8 377.2 0.01 27 150 13800 -53.7 -73.7 7 20.0 -54.1 245 40 377.5 377.6 301.9 377.6 0.01 28 136 14428 -55.9 -75.9 6 20.0 -56.2 242 42 384.4 384.4 302.9 384.4 0.01 29 126 14915 -55.5 -75.5 7 20.0 -55.9 240 43 393.6 393.6 304.3 393.6 0.01 30 106 16006 -60.5 -80.5 6 20.0 -60.7 235 46 404.0 404.0 305.7 404.1 0.01 31 100 16370 -59.7 -79.7 6 20.0 -60.0 240 50 412.4 412.4 306.8 412.4 0.01 32 95 16690 -58.3 -78.3 6 20.0 -58.7 242 45 421.2 421.2 307.9 421.3 0.01 33 83 17529 -62.1 -82.1 5 20.0 -62.4 248 32 430.1 430.1 308.9 430.1 0.01 34 78 17913 -60.3 -80.3 6 20.0 -60.6 250 26 441.5 441.5 310.0 441.5 0.01 35 71 18493 -63.5 -83.5 5 20.0 -63.8 254 16 446.7 446.7 310.6 446.7 0.01 36 70 18580 -63.3 -83.3 5 20.0 -63.6 255 15 449.0 449.0 310.8 449.0 0.01 37 63 19231 -61.7 -81.7 5 20.0 -62.1 271 16 466.2 466.2 312.3 466.3 0.01 38 50 20660 -62.7 -82.7 5 20.0 -63.1 305 19 495.7 495.7 314.7 495.8 0.01 39 42 21734 -62.1 -82.1 5 20.0 -62.6 300 21 522.6 522.6 316.5 522.6 0.01 40 39 22189 -64.9 -83.9 6 19.0 -65.3 298 22 526.7 526.7 316.7 526.7 0.01 41 30 23800 -61.5 -81.5 5 20.0 -62.3 290 25 577.0 577.0 319.5 577.1 0.02 42 22 25739 -57.5 -78.5 5 21.0 -59.0 290 25 642.4 642.4 322.4 642.7 0.04 43 20 26340 -58.3 -79.3 5 21.0 -59.8 290 25 657.7 657.7 323.0 658.0 0.04 44 17 27372 -53.5 -74.5 6 21.0 -56.2 285 30 704.4 704.4 324.6 705.2 0.09 45 15 28172 -55.3 -76.3 6 21.0 -57.9 282 35 724.1 724.1 325.2 724.8 0.08 46 13 29098 -48.7 -70.7 6 22.0 -53.5 278 39 777.2 777.3 326.7 779.3 0.21 47 10 30830 -46.1 -70.1 5 24.0 -52.9 270 48 847.5 847.6 328.4 850.6 0.30 48 9.0 31532 -45.2 -69.8 5 24.6 -52.8 275 60 876.9 877.1 329.0 880.7 0.35 49 8.3 32074 -44.5 -69.5 5 25.0 -52.8 900.1 900.4 329.5 904.6 0.40 50 6.6 33638 -35.7 -62.7 5 27.0 -49.6 998.1 998.9 331.4 1013.9 1.26 TRP 106 16006 -60.5 -80.5 6 20.0 -60.7 235 46 404.0 404.0 305.7 404.1 0.01 WND 9.0 31532 -45.2 -69.8 5 24.6 -52.8 275 60 876.9 877.1 329.0 880.7 0.35 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 735.77 mb = 2618.69 m = 8591.39 ft Wetbulb zero: 763.36 mb = 2298.86 m = 7542.10 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 68.90 % Est. max temperature: 20.22 C = 68.40 F Sfc-Lift cond lev (LCL): 977.58 mb = 266.48 m = 874.28 ft T: 10.22 C 700-500 lapse rate: 6.25 C/km ThetaE index: 2.54 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 838.16 mb = 1540.78 m = 5054.99 ft Mean mixing ratio: 6.91 g/kg Conv temperature: 21.24 C = 70.23 F Cap Strength: 5.36 C Lifted Index: 6.69 C Risk: None Lifted Index @300 mb: 15.05 C Lifted Index @700 mb: 4.17 C Showalter Index: 4.61 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.40 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 114.60 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.09 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 56478.97 J/kg Cap Strength: 6.57 C Lift Cond Lev (LCL): 924.04 mb = 735.66 m = 2413.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 19 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 1012 -23 225 7 4.9 4.9 | 113 15 -14.2 6.1 1 1000 77 250 9 8.5 3.1 | 111 11 -10.7 4.2 2 925 727 290 27 25.4 -9.2 | 323 10 6.2 -8.1 3 850 1427 290 23 21.6 -7.9 | 340 7 2.5 -6.8 4 700 3000 240 27 23.4 13.5 | 196 15 4.2 14.6 5 500 5590 210 29 14.5 25.1 | 170 27 -4.6 26.2 6 400 7210 165 25 -6.5 24.1 | 135 36 -25.6 25.3 7 300 9200 195 36 9.3 34.8 | 165 37 -9.8 35.9 8 250 10440 210 42 21.0 36.4 | 183 38 1.9 37.5 9 200 11920 230 48 36.8 30.9 | 209 36 17.6 32.0 10 150 13800 245 40 36.3 16.9 | 224 25 17.1 18.0 11 106 16006 235 46 37.7 26.4 | 214 33 18.5 27.5 12 100 16370 240 50 43.3 25.0 | 223 36 24.2 26.1 13 70 18580 255 15 14.5 3.9 | 137 7 -4.7 5.0 14 50 20660 305 19 15.6 -10.9 | 20 10 -3.6 -9.8 15 30 23800 290 25 23.5 -8.6 | 330 9 4.3 -7.4 16 20 26340 290 25 23.5 -8.6 | 330 9 4.3 -7.4 17 10 30830 270 48 48.0 -0.0 | 268 29 28.9 1.1 Wind Parameters Mean winds (0-6000m): 243.3 at 25.6 knts Storm direction: 273.3 at 19.2 knts Shear (0-3000m) pos: 4.0 neg: 3.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -36.0 tot: -23.8 m^2/s^2 ave: -7.9 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 25.82 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 ------------------------------------------------------------------------------- 500 264 13 113 7| 16.9 0.0 16.9| 4.5 -1.4 3.1 6.1 0.37| 19.2 7.1 1000 282 19 10 3| 12.1 0.0 12.1| 8.8 -1.4 7.4 7.4 0.33| 14.9 4.9 1500 285 21 348 4| 8.1 0.9 8.9| 12.2 -2.0 10.2 6.8 0.34| 10.9 3.7 2000 284 22 337 4| 6.0 2.0 8.0| 12.2 -11.1 1.0 0.5 0.11| 9.9 1.1 2500 279 22 312 4| 4.8 3.0 7.9| 12.2 -21.4 -9.3 -3.7 -0.03| 9.4 -0.3 3000 273 23 272 4| 4.0 3.8 7.8| 12.2 -36.0 -23.8 -7.9 -0.11| 9.1 -1.0 4000 262 24 226 6| 3.0 3.5 6.5| 12.2 -52.3 -40.1 -10.0 -0.16| 7.6 -1.2 5000 252 25 208 10| 2.4 3.3 5.7| 12.2 -73.3 -61.1 -12.2 -0.20| 6.7 -1.4 6000 243 26 196 13| 2.0 3.3 5.3| 12.2-124.3-112.1 -18.7 -0.28| 6.3 -1.7 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251010.12.gif