UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for X3008... Searching the city database file for: X3008 ... Date:0000Z 6 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 1002 146 6.0 2.6 79 3.4 4.4 145 7 279.0 279.8 277.4 291.6 4.60 1 1000 162 5.8 2.9 82 2.9 4.4 145 7 279.0 279.8 277.6 291.9 4.71 2 943 638 1.4 0.9 96 0.5 1.2 156 19 279.2 279.9 277.2 291.1 4.33 3 925 793 0.4 0.4 100 0.0 0.4 160 23 279.7 280.4 277.4 291.5 4.25 4 876 1229 -1.3 -1.3 100 0.0 -1.3 173 15 282.3 283.0 278.4 293.5 3.97 5 869 1293 1.2 1.2 100 0.0 1.2 175 14 285.6 286.4 281.0 299.1 4.80 6 850 1471 1.0 0.4 96 0.6 0.7 180 11 287.2 288.0 281.5 300.4 4.63 7 756 2413 1.2 -3.8 69 5.0 -1.0 180 15 297.2 297.9 284.8 308.6 3.82 8 700 3028 -2.5 -9.5 59 7.0 -5.2 180 17 299.7 300.2 284.5 307.9 2.66 9 646 3662 -6.1 -10.1 73 4.0 -7.6 185 18 302.6 303.1 285.7 311.1 2.74 10 523 5276 -19.3 -20.1 93 0.8 -19.5 197 22 305.6 305.8 285.4 310.3 1.48 11 500 5610 -21.3 -22.4 91 1.1 -21.5 200 23 307.1 307.3 285.8 311.2 1.27 12 400 7220 -33.1 -36.7 70 3.6 -33.5 205 23 312.0 312.0 286.5 313.4 0.41 13 356 8023 -40.1 -44.2 65 4.1 -40.4 207 23 313.1 313.2 286.7 313.9 0.21 14 300 9160 -50.3 -53.6 68 3.3 -50.4 210 23 314.5 314.5 287.0 314.8 0.09 15 250 10330 -59.9 -63.1 66 3.2 -59.9 240 21 317.0 317.0 287.8 317.1 0.03 16 200 11680 -71.9 -73.7 77 1.8 -71.9 240 25 318.9 318.9 288.4 318.9 0.01 17 194 11859 -73.1 -74.7 79 1.6 -73.1 245 33 319.8 319.8 288.6 319.8 0.01 18 184 12173 -69.3 -71.6 72 2.3 -69.3 247 30 330.8 330.8 291.9 330.9 0.01 19 175 12472 -70.3 -72.4 74 2.1 -70.3 249 27 333.9 333.9 292.8 334.0 0.01 20 150 13400 -65.5 -68.3 68 2.8 -65.5 255 19 357.2 357.3 298.2 357.4 0.03 21 143 13692 -63.7 -66.9 65 3.2 -63.7 365.3 365.3 299.7 365.5 0.03 22 105 15584 -64.3 -67.4 66 3.1 -64.4 397.9 397.9 304.9 398.1 0.04 TRP 194 11859 -73.1 -74.7 79 1.6 -73.1 245 33 319.8 319.8 288.6 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 913.47 mb = 895.52 m = 2938.03 ft Freezing level: 872.36 mb = 1262.17 m = 4140.91 ft Freezing level: 737.84 mb = 2612.62 m = 8571.48 ft Wetbulb zero: 914.29 mb = 886.22 m = 2907.50 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 82.44 % Est. max temperature: 14.04 C = 57.27 F Sfc-Lift cond lev (LCL): 950.99 mb = 569.69 m = 1869.03 ft T: 2.03 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.75 C Layer 700.0- 646.0 mb Conv cond level (CCL): 935.97 mb = 698.29 m = 2290.95 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 6.41 C = 43.54 F Cap Strength: 13.16 C Lifted Index: 13.72 C Risk: None Lifted Index @300 mb: 16.24 C Lifted Index @700 mb: 12.07 C Showalter Index: 7.39 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 21.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 49.80 Risk: None Energy Index: 2.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.84 J/kg Max Up Vert Vel: 3.70 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 935.33 mb = 703.80 m = 2309.04 ft Lev Free Conv (LFC): 930.33 mb = 746.87 m = 2450.32 ft Equ Level (EL): 920.33 mb = 833.55 m = 2734.70 ft B at Equ Level: 6.64 J/kg Max Parcel Lev (MPL): 880.33 mb = 1189.28 m = 3901.79 ft Wind level data Storm motion: 215 at 13 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 1002 146 145 7 -4.0 5.7 | 66 13 -11.6 -5.3 1 1000 162 145 7 -4.0 5.7 | 66 13 -11.6 -5.3 2 925 793 160 23 -7.9 21.6 | 124 19 -15.5 10.6 3 850 1471 180 11 0.0 11.0 | 90 8 -7.6 -0.0 4 700 3028 180 17 0.0 17.0 | 128 10 -7.6 6.0 5 500 5610 200 23 7.9 21.6 | 181 11 0.2 10.6 6 400 7220 205 23 9.7 20.8 | 192 10 2.1 9.8 7 300 9160 210 23 11.5 19.9 | 203 10 3.9 8.9 8 250 10330 240 21 18.2 10.5 | 273 11 10.6 -0.5 9 200 11680 240 25 21.7 12.5 | 264 14 14.0 1.5 10 194 11859 245 33 29.9 13.9 | 263 22 22.3 2.9 11 150 13400 255 19 18.4 4.9 | 300 12 10.7 -6.1 Wind Parameters Mean winds (0-6000m): 184.7 at 17.9 knts Storm direction: 214.7 at 13.4 knts Shear (0-3000m) pos: 1.5 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 64.8 deg Storm rel helicity (0-3000m) pos: 72.1 neg: -15.8 tot: 56.4 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 12.19 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 ------------------------------------------------------------------------------- 500 153 13 92 13| 12.8 0.0 12.8| 44.5 0.0 44.5 89.0 0.94| 12.9 12.2 1000 160 17 109 14| 5.6 0.0 5.6| 59.6 -5.7 53.9 53.9 0.61| 11.5 7.0 1500 163 15 107 13| 2.5 0.0 2.5| 60.4 -15.8 44.6 29.8 0.34| 9.9 3.4 2000 167 15 107 11| 1.8 0.5 2.3| 64.3 -15.8 48.5 24.3 0.38| 7.9 3.0 2500 170 15 108 11| 1.5 0.8 2.3| 68.2 -15.8 52.4 21.0 0.41| 6.7 2.8 3000 172 15 111 11| 1.5 0.7 2.2| 72.1 -15.8 56.4 18.8 0.44| 5.9 2.6 4000 175 16 118 10| 1.5 0.5 2.0| 80.7 -15.8 65.0 16.2 0.49| 4.9 2.4 5000 180 17 127 10| 1.6 0.4 2.0| 90.1 -15.8 74.3 14.9 0.53| 4.3 2.3 6000 185 18 138 9| 1.5 0.3 1.8| 96.5 -15.8 80.7 13.5 0.56| 3.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//X3008/skewt/X3008.skewt.20251206.00.gif