UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 29 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 1005 84 12.8 9.8 82 3.0 11.1 275 5 285.5 286.9 284.0 306.6 7.58 1 1000 126 11.8 6.9 72 4.9 9.2 275 9 285.0 286.0 282.3 302.4 6.24 2 972 363 9.4 5.5 77 3.9 7.4 280 15 284.9 285.9 281.8 301.1 5.83 3 925 772 7.2 3.6 78 3.6 5.4 290 25 286.7 287.6 282.1 301.8 5.36 4 880 1181 4.0 0.9 80 3.1 2.5 293 26 287.5 288.3 281.6 300.7 4.64 5 851 1453 3.2 -1.2 73 4.4 1.2 295 27 289.4 290.1 281.9 301.3 4.11 6 850 1463 3.4 -1.1 72 4.5 1.4 295 27 289.7 290.4 282.0 301.7 4.15 7 836 1598 4.4 -4.6 52 9.0 0.5 293 27 292.1 292.7 282.1 301.7 3.25 8 812 1834 2.8 -11.2 35 14.0 -2.3 290 26 292.9 293.2 280.8 298.9 2.00 9 745 2524 -2.3 -13.3 43 11.0 -6.0 281 24 294.6 295.0 281.4 300.3 1.84 10 700 3017 -4.3 -24.3 19 20.0 -9.3 275 23 297.7 297.9 281.4 300.2 0.76 11 690 3130 -4.9 -24.9 19 20.0 -9.8 272 24 298.3 298.4 281.6 300.7 0.73 12 655 3537 -7.5 -13.5 62 6.0 -9.5 263 26 299.8 300.2 283.9 306.2 2.06 13 632 3814 -9.3 -14.3 67 5.0 -10.9 257 27 300.9 301.2 284.2 307.1 2.00 14 606 4139 -8.9 -16.9 52 8.0 -11.3 249 29 304.9 305.3 285.4 310.3 1.68 15 593 4306 -10.1 -19.1 48 9.0 -12.7 245 29 305.5 305.7 285.3 310.1 1.42 16 503 5555 -17.9 -21.8 71 3.9 -18.8 216 36 310.7 310.9 287.1 315.1 1.33 17 500 5600 -18.3 -22.3 71 4.0 -19.3 215 36 310.7 311.0 287.1 315.0 1.28 18 460 6214 -22.7 -27.2 67 4.5 -23.6 215 42 312.7 312.9 287.3 315.8 0.89 19 400 7220 -30.3 -36.3 56 6.0 -31.0 215 52 315.6 315.7 287.8 317.1 0.43 20 300 9210 -45.3 -50.1 58 4.8 -45.5 200 60 321.5 321.5 289.3 322.0 0.13 21 250 10400 -55.3 -60.3 54 5.0 -55.4 205 75 323.9 323.9 290.0 324.0 0.05 22 242 10607 -56.6 -61.6 53 5.0 -56.7 205 77 324.9 324.9 290.3 325.1 0.04 23 238 10712 -57.3 -62.3 53 5.0 -57.4 210 75 325.4 325.4 290.5 325.6 0.04 24 202 11756 -54.3 -60.3 48 6.0 -54.5 224 57 345.8 345.8 295.7 346.0 0.06 25 200 11820 -54.7 -60.7 47 6.0 -54.9 225 56 346.1 346.2 295.8 346.4 0.05 26 150 13650 -55.9 -63.9 36 8.0 -56.1 230 46 373.8 373.8 301.2 374.0 0.05 27 100 16210 -59.1 -70.1 23 11.0 -59.3 245 40 413.5 413.5 307.0 413.7 0.03 28 74 18093 -60.7 -73.7 16 13.0 -61.0 245 37 447.4 447.4 310.6 447.5 0.02 29 70 18440 -59.5 -72.5 17 13.0 -59.9 245 36 457.1 457.1 311.5 457.3 0.03 30 65 18905 -58.1 -72.1 15 14.0 -58.6 244 36 469.9 470.0 312.7 470.1 0.03 31 52 20296 -62.1 -76.1 14 14.0 -62.5 241 38 491.6 491.6 314.4 491.7 0.02 32 50 20540 -59.9 -73.9 14 14.0 -60.4 240 38 502.3 502.3 315.1 502.5 0.03 33 49 20667 -59.3 -74.3 13 15.0 -59.9 240 38 506.7 506.7 315.4 506.9 0.03 34 44 21339 -61.7 -76.7 12 15.0 -62.1 243 40 516.6 516.6 316.1 516.8 0.03 35 36 22591 -59.9 -75.9 11 16.0 -60.6 246 43 551.8 551.8 318.2 552.0 0.04 36 34 22952 -57.1 -73.1 11 16.0 -58.1 248 44 568.3 568.3 319.1 568.7 0.06 37 33 23140 -59.3 -75.3 11 16.0 -60.1 248 45 567.3 567.3 319.0 567.6 0.04 38 30 23740 -58.1 -74.1 11 16.0 -59.1 250 46 586.2 586.3 320.0 586.7 0.06 39 28 24176 -57.1 -74.1 10 17.0 -58.3 253 47 600.7 600.7 320.7 601.2 0.06 40 25 24888 -61.1 -78.1 9 17.0 -62.0 257 49 609.0 609.0 321.0 609.3 0.04 41 20 26290 -56.9 -74.9 9 18.0 -58.6 265 52 662.0 662.0 323.2 662.6 0.07 42 17 27329 -53.1 -72.1 8 19.0 -55.9 265 57 705.7 705.7 324.7 706.8 0.13 43 14 28570 -56.7 -74.7 9 18.0 -59.0 265 64 733.8 733.8 325.5 734.8 0.11 44 11 30100 -56.5 -75.5 7 19.0 -59.3 265 72 786.9 787.0 327.0 788.1 0.12 45 10 30710 -52.7 -72.7 7 20.0 -56.8 265 75 822.8 822.9 327.8 824.9 0.21 46 9.4 31112 -50.3 -71.3 7 21.0 -55.5 846.6 846.8 328.4 849.5 0.27 47 8.0 32159 -52.5 -73.5 6 21.0 -57.4 877.8 878.0 329.0 880.3 0.23 48 6.8 33219 -48.5 -71.5 5 23.0 -55.6 936.3 936.5 330.2 940.5 0.36 49 5.5 34625 -45.5 -70.5 4 25.0 -55.0 1008.1 1008.5 331.4 1014.6 0.52 50 5.4 34747 -45.1 -70.1 4 25.0 -54.8 1015.2 1015.6 331.5 1022.3 0.56 TRP 238 10712 -57.3 -62.3 53 5.0 -57.4 210 75 325.4 325.4 290.5 325.6 0.04 WND 242 10607 -56.6 -61.6 53 5.0 -56.7 205 77 324.9 324.9 290.3 325.1 0.04 Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 775.22 mb = 2213.02 m = 7260.48 ft Wetbulb zero: 831.33 mb = 1643.30 m = 5391.33 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 55.85 % Est. max temperature: 16.39 C = 61.51 F Sfc-Lift cond lev (LCL): 960.63 mb = 459.80 m = 1508.51 ft T: 8.88 C 700-500 lapse rate: 5.42 C/km ThetaE index: 5.48 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 856.44 mb = 1401.62 m = 4598.43 ft Mean mixing ratio: 5.69 g/kg Conv temperature: 16.30 C = 61.33 F Cap Strength: 9.50 C Lifted Index: 9.45 C Risk: None Lifted Index @300 mb: 14.15 C Lifted Index @700 mb: 4.18 C Showalter Index: 9.45 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.20 C K Index: 0.60 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.44 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 67547.80 J/kg Cap Strength: 9.34 C Lift Cond Lev (LCL): 899.40 mb = 1002.04 m = 3287.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 20 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 1005 84 275 5 5.0 -0.4 | 110 16 -14.6 5.3 1 1000 126 275 9 9.0 -0.8 | 115 12 -10.7 5.0 2 925 772 290 25 23.5 -8.6 | 306 5 3.9 -2.8 3 850 1463 295 27 24.5 -11.4 | 319 7 4.9 -5.7 4 700 3017 275 23 22.9 -2.0 | 221 5 3.3 3.7 5 500 5600 215 36 20.6 29.5 | 182 35 1.0 35.2 6 400 7220 215 52 29.8 42.6 | 192 49 10.2 48.3 7 300 9210 200 60 20.5 56.4 | 181 62 0.9 62.1 8 250 10400 205 75 31.7 68.0 | 189 75 12.1 73.7 9 242 10607 205 77 32.5 69.8 | 190 77 12.9 75.5 10 238 10712 210 75 37.5 65.0 | 194 73 17.9 70.7 11 200 11820 225 56 39.6 39.6 | 204 50 20.0 45.3 12 150 13650 230 46 35.2 29.6 | 204 39 15.6 35.3 13 100 16210 245 40 36.3 16.9 | 216 28 16.6 22.6 14 70 18440 245 36 32.6 15.2 | 212 25 13.0 21.0 15 50 20540 240 38 32.9 19.0 | 208 28 13.3 24.7 16 30 23740 250 46 43.2 15.7 | 228 32 23.6 21.5 17 20 26290 265 52 51.8 4.5 | 252 34 32.2 10.3 18 10 30710 265 75 74.7 6.5 | 257 56 55.1 12.3 Wind Parameters Mean winds (0-6000m): 256.3 at 27.3 knts Storm direction: 286.3 at 20.4 knts Shear (0-3000m) pos: 3.8 neg: 1.6 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -11.4 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 33.18 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 ------------------------------------------------------------------------------- 500 282 14 115 7| 15.9 0.0 15.9| 6.7 0.0 6.7 13.4 0.24| 16.4 3.9 1000 288 19 82 1| 10.9 0.0 10.9| 8.0 0.0 8.0 8.0 0.33| 12.0 4.0 1500 290 22 339 2| 7.5 0.0 7.5| 9.1 -0.9 8.3 5.5 0.31| 8.7 2.7 2000 290 23 322 3| 5.7 0.8 6.5| 9.1 -4.8 4.4 2.2 0.19| 7.4 1.4 2500 289 23 309 3| 4.5 1.3 5.8| 9.1 -8.3 0.9 0.3 0.08| 6.5 0.5 3000 287 23 295 3| 3.8 1.6 5.4| 9.1 -11.4 -2.2 -0.7 -0.00| 6.0 -0.0 4000 280 24 250 4| 2.8 2.6 5.4| 9.1 -21.0 -11.9 -3.0 -0.07| 6.0 -0.4 5000 269 25 223 8| 2.3 3.4 5.7| 9.1 -58.6 -49.4 -9.9 -0.15| 6.2 -1.0 6000 256 27 209 14| 1.9 3.8 5.7| 32.2 -94.8 -62.5 -10.4 -0.15| 6.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251029.12.gif