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 U2008... Searching the city database file for: U2008 ... Date:0000Z 8 DEC 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 1007 123 -6.7 -9.8 79 3.1 -7.6 180 9 265.9 266.2 265.2 270.8 1.80 1 1000 177 -6.9 -11.2 71 4.3 -8.1 185 11 266.2 266.5 265.1 270.7 1.62 2 972 398 -8.7 -12.8 72 4.1 -9.7 196 24 266.6 266.8 265.1 270.6 1.47 3 925 784 -5.9 -10.8 68 4.9 -7.3 215 48 273.3 273.6 270.1 278.3 1.81 4 894 1051 -6.7 -12.7 62 6.0 -8.4 223 40 275.1 275.4 270.9 279.7 1.61 5 878 1192 -4.9 -14.9 45 10.0 -7.7 227 36 278.4 278.7 272.5 282.4 1.37 6 861 1345 -5.9 -18.9 35 13.0 -9.1 232 32 278.9 279.1 272.2 281.9 1.00 7 850 1446 -6.3 -17.3 41 11.0 -9.1 235 29 279.5 279.7 272.9 282.9 1.16 8 828 1651 -6.7 -14.7 53 8.0 -8.9 235 28 281.2 281.5 274.3 285.5 1.47 9 776 2155 -9.3 -17.3 52 8.0 -11.3 235 24 283.7 283.9 275.3 287.5 1.27 10 732 2602 -13.3 -19.3 61 6.0 -14.7 235 21 284.1 284.3 275.3 287.5 1.13 11 713 2802 -13.5 -18.1 68 4.6 -14.6 235 20 286.0 286.2 276.6 289.9 1.29 12 700 2942 -14.3 -18.0 73 3.7 -15.2 235 19 286.6 286.9 277.0 290.6 1.32 13 648 3523 -18.3 -20.7 81 2.4 -18.8 241 20 288.5 288.7 277.6 292.0 1.13 14 577 4380 -23.5 -27.1 72 3.6 -24.1 249 21 292.2 292.3 278.8 294.4 0.72 15 500 5410 -32.1 -35.5 72 3.4 -32.4 260 23 293.9 294.0 279.1 295.1 0.37 16 400 6950 -43.3 -46.5 71 3.2 -43.5 255 35 298.7 298.7 281.0 299.2 0.15 17 300 8820 -57.3 -60.2 69 2.9 -57.3 285 44 304.6 304.6 283.3 304.7 0.04 18 274 9388 -61.9 -64.9 67 3.0 -61.9 287 48 305.9 305.9 283.8 306.0 0.02 19 250 9950 -65.9 -69.1 64 3.2 -65.9 290 52 308.1 308.1 284.6 308.1 0.01 20 243 10122 -67.1 -70.1 66 3.0 -67.1 289 51 308.8 308.8 284.9 308.9 0.01 21 224 10611 -68.7 -72.0 62 3.3 -68.7 285 48 313.6 313.6 286.6 313.7 0.01 22 211 10968 -68.9 -72.3 61 3.4 -68.9 285 45 318.7 318.7 288.3 318.8 0.01 23 200 11290 -66.9 -70.0 65 3.1 -66.9 285 42 326.8 326.8 290.8 326.9 0.02 24 197 11381 -66.3 -69.5 64 3.2 -66.3 286 42 329.2 329.2 291.5 329.3 0.02 25 178 11991 -68.9 -72.3 61 3.4 -68.9 289 40 334.6 334.6 293.0 334.7 0.01 26 150 13020 -66.5 -69.7 64 3.2 -66.5 295 36 355.5 355.5 297.8 355.6 0.02 27 147 13142 -66.3 -69.6 63 3.3 -66.3 295 36 357.9 357.9 298.3 358.0 0.02 28 111 14831 -69.5 -73.2 58 3.7 -69.5 299 29 381.9 381.9 302.6 382.0 0.02 29 105 15165 -66.1 -69.6 61 3.5 -66.1 299 28 394.5 394.5 304.5 394.6 0.03 30 100 15460 -67.1 -70.6 61 3.5 -67.1 300 27 398.1 398.1 305.0 398.2 0.03 31 93 15895 -70.3 -74.0 58 3.7 -70.4 302 27 400.1 400.1 305.2 400.2 0.02 32 70 17580 -70.9 -74.6 58 3.7 -70.9 310 29 432.7 432.7 309.1 432.8 0.02 33 62 18292 -74.1 -78.0 55 3.9 -74.2 314 28 440.9 440.9 310.0 441.0 0.01 34 50 19540 -75.5 -79.3 55 3.8 -75.5 320 27 465.6 465.6 312.3 465.7 0.01 35 30 22450 -80.7 -84.6 52 3.9 -80.7 310 31 524.6 524.6 316.6 524.7 0.01 36 29 22641 -81.3 -85.0 53 3.7 -81.3 309 32 528.1 528.1 316.8 528.2 0.01 37 20 24730 -81.5 -85.3 52 3.8 -81.5 295 42 586.7 586.7 320.0 586.8 0.01 38 13 27136 -83.5 -87.7 48 4.2 -83.5 656.7 656.7 322.9 656.8 0.01 39 10 28603 -80.9 -84.8 52 3.9 -81.0 717.6 717.6 325.0 717.8 0.03 TRP 224 10611 -68.7 -72.0 62 3.3 -68.7 285 48 313.6 313.6 286.6 313.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 66.63 % Est. max temperature: 6.57 C = 43.82 F Sfc-Lift cond lev (LCL): 958.52 mb = 506.68 m = 1662.32 ft T: -7.91 C 700-500 lapse rate: 7.21 C/km ThetaE index: 0.50 C Layer 861.0- 850.0 mb Conv cond level (CCL): 679.69 mb = 3163.59 m = 10379.10 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 14.79 C = 58.63 F Cap Strength: 16.09 C Lifted Index: 16.57 C Risk: None Lifted Index @300 mb: 21.69 C Lifted Index @700 mb: 12.98 C Showalter Index: 9.54 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: 14.80 C K Index: 4.80 Risk: None Sweat Index: 158.83 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.37 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 47042.87 J/kg Cap Strength: 16.55 C Lift Cond Lev (LCL): 889.66 mb = 1088.70 m = 3571.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1007 123 180 9 0.0 9.0 | 114 20 -18.7 8.3 1 1000 177 185 11 1.0 11.0 | 120 20 -17.7 10.2 2 925 784 215 48 27.5 39.3 | 193 40 8.9 38.6 3 850 1446 235 29 23.8 16.6 | 198 17 5.1 15.9 4 700 2942 235 19 15.6 10.9 | 163 11 -3.1 10.2 5 500 5410 260 23 22.7 4.0 | 231 5 4.0 3.3 6 400 6950 255 35 33.8 9.1 | 241 17 15.1 8.3 7 300 8820 285 44 42.5 -11.4 | 297 27 23.8 -12.1 8 250 9950 290 52 48.9 -17.8 | 301 35 30.2 -18.5 9 224 10611 285 48 46.4 -12.4 | 295 31 27.7 -13.1 10 200 11290 285 42 40.6 -10.9 | 298 25 21.9 -11.6 11 150 13020 295 36 32.6 -15.2 | 319 21 14.0 -15.9 12 100 15460 300 27 23.4 -13.5 | 342 15 4.7 -14.2 13 70 17580 310 29 22.2 -18.6 | 350 20 3.6 -19.4 14 50 19540 320 27 17.4 -20.7 | 3 21 -1.3 -21.4 15 30 22450 310 31 23.7 -19.9 | 346 21 5.1 -20.6 16 20 24730 295 42 38.1 -17.7 | 314 27 19.4 -18.5 Wind Parameters Mean winds (0-6000m): 237.8 at 24.9 knts Storm direction: 267.8 at 18.7 knts Shear (0-3000m) pos: 3.8 neg: 1.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 51.7 deg Storm rel helicity (0-3000m) pos: 311.0 neg: -28.3 tot: 282.7 m^2/s^2 ave: 94.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 5.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.03 Bulk Shear: 30.32 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 ------------------------------------------------------------------------------- 500 201 23 153 23| 31.3 0.0 31.3|189.2 0.0 189.2 378.4 0.90| 32.0 28.9 1000 214 33 179 27| 16.8 0.0 16.8|307.3 0.0 307.3 307.3 0.76| 27.5 20.9 1500 219 33 184 25| 8.2 0.0 8.2|310.1 -5.0 305.0 203.4 0.61| 22.4 13.7 2000 222 31 185 22| 6.1 0.9 7.0|310.1 -14.0 296.1 148.0 0.55| 17.7 9.7 2500 224 29 185 20| 4.9 1.4 6.3|310.1 -22.9 287.1 114.9 0.48| 14.8 7.2 3000 226 28 184 19| 3.8 1.1 5.0|311.0 -28.3 282.7 94.2 0.45| 12.8 5.7 4000 229 26 183 16| 3.2 0.9 4.1|317.6 -28.3 289.3 72.3 0.46| 10.1 4.7 5000 233 25 185 14| 2.8 0.7 3.5|323.6 -28.3 295.4 59.1 0.48| 8.5 4.1 6000 238 25 191 13| 2.5 0.3 2.8|327.6 -28.3 299.3 49.9 0.47| 7.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251208.00.gif