UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103011.upa.cvt Date: 1100Z 30 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 30 OCT 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 91 235 9 SFC 994 143 19.8 8.8 49 11.0 13.4 235 9 293.5 294.7 286.8 314.1 7.16 2 925 755 13.0 8.1 72 4.9 10.2 220 27 292.6 293.9 286.6 313.7 7.34 3 869 1276 8.0 7.0 93 1.0 7.5 242 34 292.7 294.0 286.5 313.5 7.25 4 850 1458 6.8 6.1 95 0.7 6.4 250 36 293.3 294.5 286.5 313.3 6.96 5 810 1854 5.4 3.9 90 1.5 4.6 249 37 295.9 297.0 286.8 314.1 6.26 6 792 2038 6.0 1.4 72 4.6 3.7 248 37 298.4 299.4 286.8 314.3 5.35 7 737 2624 1.8 -0.9 82 2.7 0.5 246 39 300.0 300.9 286.9 314.6 4.86 8 702 3016 0.8 -0.9 88 1.7 -0.0 245 40 303.1 304.1 288.3 318.6 5.11 9 700 3039 0.6 -0.8 90 1.4 -0.1 245 40 303.1 304.1 288.3 318.8 5.16 10 640 3753 -3.9 -4.5 96 0.6 -4.2 250 41 305.9 306.7 288.5 319.1 4.28 11 537 5117 -12.5 -13.2 94 0.7 -12.8 261 42 311.4 311.9 288.6 319.7 2.57 12 500 5660 -15.3 -17.6 83 2.3 -16.0 265 42 314.4 314.8 288.9 320.7 1.92 13 418 6990 -23.3 -36.3 29 13.0 -25.3 253 42 320.6 320.7 289.4 322.1 0.41 14 400 7310 -26.3 -36.3 38 10.0 -27.7 250 42 320.8 320.9 289.5 322.4 0.43 15 342 8423 -36.1 -40.3 65 4.2 -36.5 258 53 322.2 322.3 289.8 323.4 0.33 16 328 8712 -38.5 -48.5 34 10.0 -39.1 260 56 322.8 322.8 289.8 323.3 0.14 17 300 9320 -43.9 -51.9 41 8.0 -44.3 265 62 323.5 323.5 289.9 323.9 0.11 18 292 9500 -45.5 -52.5 45 7.0 -45.8 265 65 323.7 323.7 290.0 324.1 0.10 19 273 9942 -49.0 -58.0 34 9.1 -49.3 265 73 325.0 325.0 290.3 325.2 0.06 20 265 10135 -50.5 -60.5 30 10.0 -50.7 262 72 325.5 325.5 290.5 325.7 0.04 21 250 10510 -53.5 -61.5 37 8.0 -53.7 255 69 326.5 326.5 290.7 326.7 0.04 22 224 11208 -59.9 -64.0 59 4.1 -60.0 253 69 327.1 327.1 290.9 327.3 0.03 23 209 11639 -62.9 -68.9 44 6.0 -63.0 251 68 329.0 329.0 291.5 329.1 0.02 24 200 11910 -64.3 -69.1 52 4.8 -64.3 250 68 330.9 330.9 292.0 331.0 0.02 25 195 12064 -65.7 -69.7 57 4.0 -65.7 250 68 331.1 331.1 292.0 331.2 0.02 26 176 12689 -62.1 -79.1 9 17.0 -62.2 256 66 346.9 346.9 296.0 346.9 0.00 27 150 13670 -63.5 -81.5 7 18.0 -63.6 265 62 360.7 360.7 298.8 360.7 0.00 28 132 14453 -64.7 -83.7 6 19.0 -64.8 268 57 372.0 372.0 300.9 372.0 0.00 29 100 16160 -61.9 -86.9 2 25.0 -62.1 275 46 408.1 408.1 306.3 408.1 0.00 30 76 17855 -64.1 -88.1 2 24.0 -64.3 263 30 436.9 436.9 309.6 436.9 0.00 31 70 18360 -63.7 -88.7 2 25.0 -64.0 260 25 448.1 448.1 310.7 448.1 0.00 32 66 18721 -61.5 -88.5 2 27.0 -61.9 263 27 460.5 460.5 311.8 460.5 0.00 33 50 20430 -63.1 -90.1 1 27.0 -63.5 280 35 494.8 494.8 314.6 494.8 0.00 34 44 21213 -65.1 -90.1 2 25.0 -65.4 276 36 508.3 508.3 315.5 508.3 0.00 35 34 22798 -61.3 -89.3 1 28.0 -62.0 269 37 557.2 557.2 318.5 557.2 0.00 36 30 23570 -63.7 -90.7 1 27.0 -64.3 265 38 571.0 571.0 319.2 571.0 0.00 37 23 25206 -63.1 -91.1 1 28.0 -63.9 265 45 617.8 617.8 321.4 617.9 0.00 38 20 26080 -57.1 -89.1 1 32.0 -58.9 265 48 661.4 661.4 323.1 661.4 0.01 39 19 26404 -56.1 -88.1 1 32.0 -58.2 265 51 674.3 674.3 323.6 674.3 0.01 40 17 27104 -59.9 -89.9 1 30.0 -61.4 266 57 683.9 683.9 323.9 683.9 0.01 41 10 30440 -56.3 -88.3 1 32.0 -59.6 270 85 809.4 809.4 327.5 809.5 0.02 42 9.8 30568 -56.5 -88.5 1 32.0 -59.8 813.3 813.3 327.5 813.5 0.02 43 8.0 31877 -49.5 -86.5 1 37.0 -56.0 889.8 889.8 329.2 890.0 0.03 44 5.8 33976 -51.1 -87.1 1 36.0 -58.0 968.5 968.5 330.7 968.9 0.03 TRP 195 12064 -65.7 -69.7 57 4.0 -65.7 250 68 331.1 331.1 292.0 331.2 0.02 WND 273 9942 -49.0 -58.0 34 9.1 -49.3 265 73 325.0 325.0 290.3 325.2 0.06 Sounding variables and indices 1000-500 mb thick: 5569.00 m Freezing level: 692.00 mb = 3134.20 m = 10282.68 ft Wetbulb zero: 704.58 mb = 2986.51 m = 9798.13 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 86.15 % Est. max temperature: 19.99 C = 67.99 F Sfc-Lift cond lev (LCL): 843.96 mb = 1516.58 m = 4975.59 ft T: 6.59 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.76 C Layer 925.0- 810.0 mb Conv cond level (CCL): 845.62 mb = 1500.35 m = 4922.36 ft Mean mixing ratio: 7.27 g/kg Conv temperature: 19.89 C = 67.80 F Cap Strength: 3.48 C Lifted Index: 4.66 C Risk: None Lifted Index @300 mb: 7.17 C Lifted Index @700 mb: 2.92 C Showalter Index: 4.95 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.40 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 244.55 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.59 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 49916.45 J/kg Cap Strength: 4.54 C Lift Cond Lev (LCL): 853.67 mb = 1422.47 m = 4666.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 28 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 ---------------------------------------------------------- 0 994 143 235 9 7.4 5.2 | 117 22 -19.9 10.3 1 925 755 220 27 17.4 20.7 | 159 28 -9.9 25.8 2 850 1458 250 36 33.8 12.3 | 201 19 6.6 17.5 3 700 3039 245 40 36.3 16.9 | 202 24 9.0 22.1 4 500 5660 265 42 41.8 3.7 | 239 17 14.6 8.8 5 400 7310 250 42 39.5 14.4 | 212 23 12.2 19.5 6 300 9320 265 62 61.8 5.4 | 253 36 34.5 10.6 7 273 9942 265 73 72.7 6.4 | 256 47 45.4 11.5 8 250 10510 255 69 66.6 17.9 | 240 46 39.4 23.0 9 200 11910 250 68 63.9 23.3 | 232 46 36.6 28.4 10 195 12064 250 68 63.9 23.3 | 232 46 36.6 28.4 11 150 13670 265 62 61.8 5.4 | 253 36 34.5 10.6 12 100 16160 275 46 45.8 -4.0 | 266 19 18.5 1.1 13 70 18360 260 25 24.6 4.3 | 164 10 -2.7 9.5 14 50 20430 280 35 34.5 -6.1 | 277 7 7.2 -0.9 15 30 23570 265 38 37.9 3.3 | 231 14 10.6 8.5 16 20 26080 265 48 47.8 4.2 | 246 23 20.5 9.3 17 10 30440 270 85 85.0 -0.0 | 265 58 57.7 5.1 Wind Parameters Mean winds (0-6000m): 250.7 at 37.0 knts Storm direction: 280.7 at 27.8 knts Shear (0-3000m) pos: 3.2 neg: 3.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 207.5 neg: 0.0 tot: 207.5 m^2/s^2 ave: 69.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 73.04 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 ------------------------------------------------------------------------------- 500 225 16 137 23| 0.0 15.5 15.5| 84.3 0.0 84.3 168.5 0.94| 15.6 14.6 1000 226 22 152 23| 5.4 7.7 13.2|158.4 0.0 158.4 158.4 0.89| 14.5 13.0 1500 235 27 165 21| 6.4 5.2 11.5|202.1 0.0 202.1 134.8 0.89| 12.9 11.4 2000 240 29 174 20| 4.8 4.3 9.1|203.4 0.0 203.4 101.7 0.86| 10.1 8.6 2500 242 31 180 20| 3.8 3.8 7.6|204.3 0.0 204.3 81.7 0.82| 8.4 6.9 3000 242 33 185 20| 3.2 3.3 6.5|207.5 0.0 207.5 69.2 0.80| 7.3 5.9 4000 245 34 191 20| 2.9 2.5 5.4|234.2 0.0 234.2 58.6 0.81| 6.2 5.0 5000 248 36 198 20| 2.8 2.0 4.8|259.4 0.0 259.4 51.9 0.81| 5.5 4.5 6000 251 37 204 19| 2.5 1.9 4.4|271.5 -12.9 258.7 43.1 0.73| 5.1 3.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251030.11.gif