UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for X3008... Searching the city database file for: X3008 ... Date:0000Z 8 DEC 25 Station: X3008 WMO ident: 33008 ------------------------------------------------------------------------------- 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 1001 143 1.2 0.0 92 1.2 0.7 130 1 274.3 274.9 273.8 284.6 3.82 1 1000 151 1.2 0.1 92 1.1 0.7 140 1 274.4 275.0 273.9 284.8 3.85 2 971 387 -0.7 -0.9 99 0.2 -0.8 161 3 274.8 275.4 273.9 284.8 3.68 3 925 777 1.6 1.6 100 0.0 1.6 195 5 280.9 281.7 278.5 293.8 4.64 4 914 874 2.0 2.0 100 0.0 2.0 203 5 282.3 283.1 279.4 295.8 4.83 5 850 1457 -0.7 -0.7 100 0.0 -0.7 250 7 285.4 286.2 280.3 297.5 4.27 6 734 2619 -5.5 -7.0 89 1.5 -6.1 224 13 292.4 292.9 282.0 301.5 3.08 7 700 2990 -7.7 -8.9 91 1.2 -8.1 215 15 294.0 294.5 282.3 302.3 2.78 8 580 4429 -15.9 -18.4 81 2.5 -16.6 212 21 300.6 300.9 283.6 305.5 1.54 9 500 5530 -23.7 -27.3 72 3.6 -24.4 210 25 304.1 304.3 284.1 306.8 0.81 10 400 7120 -36.9 -40.9 66 4.0 -37.2 215 29 307.0 307.1 284.5 308.0 0.27 11 391 7277 -38.1 -41.9 67 3.8 -38.4 216 29 307.5 307.5 284.7 308.3 0.25 12 300 9050 -50.1 -56.1 49 6.0 -50.3 225 29 314.7 314.7 287.1 315.0 0.06 13 259 9996 -55.9 -61.9 47 6.0 -56.0 233 31 319.7 319.7 288.7 319.9 0.04 14 250 10220 -56.5 -62.5 47 6.0 -56.6 235 31 322.1 322.1 289.4 322.2 0.03 15 208 11376 -61.1 -67.1 45 6.0 -61.2 295 23 332.3 332.3 292.3 332.3 0.02 16 200 11620 -60.7 -67.7 39 7.0 -60.8 300 27 336.6 336.6 293.5 336.7 0.02 17 165 12818 -59.7 -66.7 40 7.0 -59.8 307 30 357.4 357.4 298.2 357.5 0.03 18 150 13410 -61.9 -68.9 39 7.0 -62.0 310 31 363.4 363.4 299.4 363.5 0.02 19 100 15890 -66.7 -72.7 42 6.0 -66.8 315 36 398.9 398.9 305.0 399.0 0.02 TRP 208 11376 -61.1 -67.1 45 6.0 -61.2 295 23 332.3 332.3 292.3 332.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 981.68 mb = 300.18 m = 984.84 ft Freezing level: 957.00 mb = 505.84 m = 1659.56 ft Freezing level: 866.59 mb = 1305.74 m = 4283.86 ft Wetbulb zero: 986.24 mb = 262.22 m = 860.28 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 89.14 % Est. max temperature: 12.29 C = 54.13 F Sfc-Lift cond lev (LCL): 982.37 mb = 293.81 m = 963.92 ft T: 0.05 C 700-500 lapse rate: 6.30 C/km ThetaE index: 0.01 C Layer 971.0- 925.0 mb Conv cond level (CCL): 1000.00 mb = 151.00 m = 495.40 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 1.36 C = 34.45 F Cap Strength: 11.38 C Lifted Index: 12.90 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 8.22 C Showalter Index: 6.98 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 23.00 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.58 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 14143.81 J/kg Cap Strength: 12.74 C Lift Cond Lev (LCL): 946.89 mb = 589.16 m = 1932.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 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 1001 143 130 1 -0.8 0.6 | 69 12 -11.0 -4.3 1 1000 151 140 1 -0.6 0.8 | 69 12 -10.8 -4.1 2 925 777 195 5 1.3 4.8 | 90 9 -8.9 -0.1 3 850 1457 250 7 6.6 2.4 | 55 4 -3.6 -2.5 4 700 2990 215 15 8.6 12.3 | 168 8 -1.6 7.4 5 500 5530 210 25 12.5 21.7 | 188 17 2.3 16.8 6 400 7120 215 29 16.6 23.8 | 199 20 6.4 18.9 7 300 9050 225 29 20.5 20.5 | 213 19 10.3 15.6 8 250 10220 235 31 25.4 17.8 | 230 20 15.2 12.9 9 208 11376 295 23 20.8 -9.7 | 324 18 10.7 -14.6 10 200 11620 300 27 23.4 -13.5 | 324 23 13.2 -18.4 11 150 13410 310 31 23.7 -19.9 | 331 28 13.6 -24.8 12 100 15890 315 36 25.5 -25.5 | 333 34 15.3 -30.4 Wind Parameters Mean winds (0-6000m): 214.4 at 15.1 knts Storm direction: 244.4 at 11.3 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -4.1 tot: 11.5 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 23.08 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 ------------------------------------------------------------------------------- 500 175 3 77 11| 3.7 0.0 3.7| 9.7 0.0 9.7 19.3 0.86| 3.9 3.4 1000 199 4 82 9| 3.2 0.0 3.2| 11.3 -1.1 10.2 10.2 0.41| 4.2 1.7 1500 221 5 80 7| 2.9 0.0 2.9| 11.6 -4.1 7.4 5.0 0.10| 4.2 0.4 2000 228 6 81 6| 2.2 0.8 3.0| 13.1 -4.1 9.0 4.5 0.25| 3.9 1.0 2500 227 7 90 5| 1.7 1.4 3.1| 14.6 -4.1 10.4 4.2 0.30| 3.9 1.2 3000 222 8 106 5| 1.4 1.7 3.1| 15.6 -4.1 11.5 3.8 0.28| 3.8 1.1 4000 219 11 134 5| 1.1 1.7 2.8| 20.4 -4.1 16.2 4.1 0.31| 3.4 1.0 5000 216 13 155 6| 0.9 1.8 2.7| 24.3 -4.1 20.2 4.0 0.31| 3.1 1.0 6000 214 15 167 8| 0.8 1.7 2.5| 31.9 -4.1 27.8 4.6 0.33| 2.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//X3008/skewt/X3008.skewt.20251208.00.gif