UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for OI738... Searching the city database file for: OI738 ... Date:1200Z 4 NOV 25 Station: OI738 WMO ident: 40738 ------------------------------------------------------------------------------- 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 1027 -9 21.0 6.0 38 15.0 12.7 60 10 291.9 292.9 284.7 308.4 5.71 1 1020 50 20.2 3.2 32 17.0 11.3 63 10 291.7 292.5 283.5 305.4 4.72 2 1000 220 18.4 3.4 37 15.0 10.5 70 9 291.5 292.4 283.7 305.7 4.88 3 915 970 11.4 1.4 50 10.0 6.4 61 13 291.9 292.7 283.5 305.3 4.62 4 850 1578 5.8 -2.2 56 8.0 2.2 65 10 292.2 292.9 282.8 303.4 3.82 5 824 1844 4.4 -2.6 60 7.0 1.3 38 10 293.3 294.0 283.2 304.6 3.83 6 809 2001 4.8 -7.2 41 12.0 -0.1 22 9 295.3 295.8 282.8 303.6 2.75 7 795 2151 5.2 -23.8 10 29.0 -3.0 6 9 297.2 297.4 281.1 299.5 0.70 8 711 3096 0.4 -46.6 1 47.0 -7.5 269 7 301.6 301.6 282.1 301.9 0.08 9 700 3227 2.2 -43.8 2 46.0 -6.5 255 7 304.9 304.9 283.5 305.3 0.11 10 667 3604 0.2 261 11 306.9 11 662 3663 0.2 262 11 307.6 12 617 4209 -2.7 -21.7 22 19.0 -8.4 270 17 310.5 310.7 286.8 314.1 1.09 13 608 4322 -4.3 -52.3 1 48.0 -11.3 272 18 310.0 310.0 285.4 310.2 0.05 14 575 4746 -11.1 -33.1 14 22.0 -15.3 278 22 307.0 307.1 284.7 308.4 0.41 15 500 5790 -13.3 -38.3 10 25.0 -17.6 295 33 316.8 316.9 288.1 317.8 0.28 16 485 6022 -15.3 -45.3 6 30.0 -19.4 295 34 317.1 317.2 288.0 317.7 0.14 17 402 7414 -26.3 -33.3 52 7.0 -27.4 295 42 320.3 320.5 289.5 322.4 0.57 18 400 7450 -26.5 -33.5 52 7.0 -27.6 295 42 320.5 320.7 289.5 322.6 0.57 19 328 8852 -38.1 -46.1 43 8.0 -38.7 292 45 323.3 323.3 290.0 324.0 0.19 20 300 9460 -43.5 -48.5 58 5.0 -43.7 290 46 324.0 324.1 290.2 324.6 0.16 21 285 9802 -46.5 -50.9 61 4.4 -46.7 289 46 324.5 324.6 290.3 325.0 0.12 22 273 10087 -47.7 -55.7 39 8.0 -48.0 287 46 326.8 326.8 290.9 327.1 0.07 23 250 10660 -53.1 -60.1 42 7.0 -53.2 285 46 327.1 327.1 290.9 327.3 0.05 24 235 11056 -56.5 -62.5 47 6.0 -56.6 284 52 327.8 327.8 291.2 328.0 0.04 25 200 12070 -61.1 -70.1 29 9.0 -61.2 280 69 336.0 336.0 293.3 336.1 0.02 26 173 12971 -63.2 -73.0 26 9.8 -63.3 290 78 346.7 346.7 295.9 346.8 0.01 27 165 13264 -63.9 -73.9 24 10.0 -64.0 290 70 350.3 350.3 296.7 350.4 0.01 28 150 13850 -64.3 -74.3 24 10.0 -64.4 285 68 359.3 359.3 298.6 359.4 0.01 29 112 15627 -67.1 -82.1 10 15.0 -67.2 281 62 385.4 385.4 303.1 385.4 0.00 30 103 16132 -67.9 -83.9 8 16.0 -68.0 280 61 393.2 393.2 304.3 393.2 0.00 31 100 16310 -67.5 -84.5 7 17.0 -67.6 280 60 397.3 397.3 304.8 397.3 0.00 32 70 18480 -63.7 -85.7 3 22.0 -64.0 285 50 448.1 448.1 310.7 448.1 0.00 33 67 18751 -63.7 -85.7 3 22.0 -64.0 283 48 453.8 453.8 311.2 453.8 0.00 34 56 19854 -65.5 -89.5 2 24.0 -65.8 275 39 473.5 473.5 313.0 473.5 0.00 35 50 20550 -64.1 -90.1 2 26.0 -64.4 270 34 492.4 492.4 314.4 492.4 0.00 36 48 20801 -63.3 -90.3 1 27.0 -63.7 271 35 500.1 500.1 314.9 500.1 0.00 37 30 23720 -59.5 -85.5 2 26.0 -60.4 285 47 582.4 582.4 319.8 582.5 0.01 38 20 26320 -50.7 -79.7 2 29.0 -53.9 260 58 681.0 681.0 323.8 681.3 0.03 39 19 26654 -50.5 -79.5 2 29.0 -53.9 691.7 691.7 324.1 692.0 0.04 40 17 27378 -51.5 -78.5 3 27.0 -54.9 710.8 710.8 324.8 711.2 0.05 41 12 29676 -44.3 -74.3 2 30.0 -51.5 810.8 810.9 327.5 812.1 0.14 TRP 165 13264 -63.9 -73.9 24 10.0 -64.0 290 70 350.3 350.3 296.7 350.4 0.01 WND 173 12971 -63.2 -73.0 26 9.8 -63.3 290 78 346.7 346.7 295.9 346.8 0.01 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 658.90 mb = 3700.78 m = 12141.52 ft Wetbulb zero: 810.38 mb = 1986.90 m = 6518.62 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 25.12 % Est. max temperature: 21.17 C = 70.11 F Sfc-Lift cond lev (LCL): 821.63 mb = 1869.05 m = 6131.99 ft T: 4.46 C 700-500 lapse rate: 6.05 C/km ThetaE index: 5.12 C Layer 809.0- 711.0 mb Conv cond level (CCL): 612.04 mb = 4271.45 m = 14013.77 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 39.43 C = 102.98 F Cap Strength: 10.35 C Lifted Index: 11.85 C Risk: None Lifted Index @300 mb: 13.23 C Lifted Index @700 mb: 8.57 C Showalter Index: 13.28 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 11.10 C K Index: -29.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.37 J/kg Max Up Vert Vel: 0.86 m/s Conv Inhibition (B-): 54145.33 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 794.39 mb = 2157.26 m = 7077.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 11 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 1027 -9 60 10 -8.7 -5.0 | 112 14 -13.2 5.4 1 1000 220 70 9 -8.5 -3.1 | 119 15 -13.0 7.3 2 925 878 60 13 -11.3 -6.5 | 104 16 -15.8 3.9 3 850 1578 65 10 -9.1 -4.2 | 114 15 -13.6 6.2 4 700 3227 255 7 6.8 1.8 | 190 12 2.2 12.2 5 500 5790 295 33 29.9 -13.9 | 278 26 25.3 -3.5 6 400 7450 295 42 38.1 -17.7 | 282 34 33.5 -7.3 7 300 9460 290 46 43.2 -15.7 | 278 39 38.7 -5.3 8 250 10660 285 46 44.4 -11.9 | 272 40 39.9 -1.5 9 200 12070 280 69 68.0 -12.0 | 271 63 63.4 -1.6 10 173 12971 290 78 73.3 -26.7 | 283 71 68.7 -16.3 11 165 13264 290 70 65.8 -23.9 | 282 63 61.2 -13.5 12 150 13850 285 68 65.7 -17.6 | 277 62 61.1 -7.2 13 100 16310 280 60 59.1 -10.4 | 270 55 54.5 -0.0 14 70 18480 285 50 48.3 -12.9 | 273 44 43.7 -2.5 15 50 20550 270 34 34.0 -0.0 | 251 31 29.4 10.4 16 30 23720 285 47 45.4 -12.2 | 272 41 40.8 -1.7 17 20 26320 260 58 57.1 10.1 | 249 56 52.6 20.5 Wind Parameters Mean winds (0-6000m): 306.3 at 15.2 knts Storm direction: 336.3 at 11.4 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -24.6 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 62.26 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 66 10 116 15| 1.3 0.0 1.3| 6.2 -6.0 0.2 0.4 0.04| 3.4 0.1 1000 64 11 111 15| 0.6 1.1 1.7| 7.9 -16.4 -8.4 -8.4 -0.30| 3.3 -1.0 1500 63 11 111 15| 0.8 0.7 1.5| 16.4 -16.4 0.0 0.0 0.01| 3.0 0.0 2000 60 11 110 15| 0.6 1.9 2.5| 17.2 -23.9 -6.7 -3.3 -0.12| 4.1 -0.5 2500 54 10 109 14| 0.5 2.7 3.2| 21.3 -23.9 -2.6 -1.0 0.09| 4.9 0.5 3000 55 10 111 14| 0.4 2.7 3.1| 23.6 -24.6 -0.9 -0.3 0.13| 5.3 0.7 4000 47 10 107 12| 0.8 2.3 3.1| 50.3 -27.5 22.8 5.7 0.25| 5.4 1.3 5000 320 12 248 3| 1.7 1.9 3.5| 98.1 -27.5 70.6 14.1 0.39| 5.5 2.1 6000 306 15 259 8| 2.2 1.6 3.8|153.9 -27.5 126.4 21.1 0.46| 5.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//OI738/skewt/OI738.skewt.20251104.12.gif