UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 22 OCT 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1016 84 -15.1 -17.9 79 2.8 -15.6 270 1 256.9 257.0 256.6 259.4 0.92 1 1012 114 -13.3 -14.5 91 1.2 -13.6 250 3 259.0 259.2 258.9 262.2 1.23 2 1000 205 -11.9 -13.3 89 1.4 -12.2 190 11 261.2 261.5 260.9 264.9 1.37 3 960 520 -6.3 -8.2 86 1.9 -6.9 240 10 270.0 270.3 268.5 275.8 2.14 4 925 810 -7.3 -9.3 86 2.0 -7.9 285 9 271.8 272.2 269.6 277.5 2.04 5 919 860 -7.7 -9.7 86 2.0 -8.3 285 10 271.9 272.3 269.6 277.4 1.99 6 893 1082 -7.1 -9.7 82 2.6 -7.9 287 13 274.8 275.1 271.5 280.5 2.05 7 850 1464 -6.5 -14.5 53 8.0 -8.7 290 19 279.3 279.6 273.2 283.6 1.46 8 829 1660 -6.3 -19.3 35 13.0 -9.5 290 20 281.6 281.7 273.8 284.5 1.00 9 817 1775 -6.9 -21.9 29 15.0 -10.3 290 20 282.1 282.2 273.8 284.5 0.81 10 700 2967 -15.1 -25.1 42 10.0 -17.0 290 23 285.8 285.9 275.6 288.0 0.71 11 662 3385 -18.1 -27.1 45 9.0 -19.6 289 26 287.0 287.1 276.1 288.9 0.63 12 638 3659 -18.7 -25.7 54 7.0 -20.0 289 28 289.4 289.5 277.5 291.7 0.74 13 500 5430 -29.9 -34.7 63 4.8 -30.4 285 40 296.6 296.7 280.4 297.9 0.40 14 461 6005 -32.9 -38.9 55 6.0 -33.4 289 38 299.8 299.9 281.7 300.8 0.29 15 400 6990 -40.1 -48.1 42 8.0 -40.5 295 35 302.9 302.9 282.7 303.3 0.12 16 300 8890 -54.1 -62.1 37 8.0 -54.2 285 40 309.1 309.1 285.0 309.2 0.03 17 253 9966 -60.5 -68.5 34 8.0 -60.6 276 44 315.0 315.0 287.1 315.1 0.01 18 250 10040 -60.5 -68.5 34 8.0 -60.6 275 44 316.1 316.1 287.5 316.2 0.02 19 227 10641 -62.9 -70.9 33 8.0 -63.0 275 42 321.3 321.3 289.2 321.3 0.01 20 200 11430 -60.5 -68.5 34 8.0 -60.6 285 33 337.0 337.0 293.6 337.0 0.02 21 159 12871 -56.1 -65.1 31 9.0 -56.3 309 19 367.2 367.3 300.1 367.4 0.04 22 150 13240 -57.3 -66.3 31 9.0 -57.5 315 15 371.4 371.4 300.8 371.5 0.03 23 104 15552 -56.3 -69.3 18 13.0 -56.7 324 10 414.3 414.3 307.0 414.4 0.03 24 100 15800 -56.5 -69.5 18 13.0 -56.9 325 9 418.6 418.6 307.6 418.7 0.03 25 70 18050 -58.7 -74.7 11 16.0 -59.2 315 11 458.8 458.8 311.7 458.9 0.02 26 55 19563 -59.7 -77.7 8 18.0 -60.2 315 7 489.3 489.3 314.2 489.4 0.02 27 50 20160 -59.3 -78.3 7 19.0 -59.9 315 5 503.7 503.7 315.2 503.8 0.02 28 30 23370 -58.1 -79.1 5 21.0 -59.2 310 5 586.2 586.3 320.0 586.4 0.03 29 28 23803 -59.1 -81.1 4 22.0 -60.2 297 5 595.2 595.2 320.4 595.3 0.02 30 27 24033 -56.5 -78.5 5 22.0 -57.9 291 5 608.7 608.7 321.0 608.9 0.03 31 20 25950 -53.3 -77.3 4 24.0 -55.8 235 5 673.0 673.0 323.6 673.4 0.05 32 15 27814 -50.5 -75.5 4 25.0 -54.5 740.0 740.1 325.7 740.9 0.09 TRP 227 10641 -62.9 -70.9 33 8.0 -63.0 275 42 321.3 321.3 289.2 321.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 56.51 % Est. max temperature: 5.73 C = 42.31 F Sfc-Lift cond lev (LCL): 970.79 mb = 434.11 m = 1424.22 ft T: -7.83 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.03 C Layer 919.0- 893.0 mb Conv cond level (CCL): 1012.00 mb = 114.14 m = 374.47 ft Mean mixing ratio: 1.82 g/kg Conv temperature: -9.32 C = 15.23 F Cap Strength: 15.97 C Lifted Index: 20.24 C Risk: None Lifted Index @300 mb: 26.21 C Lifted Index @700 mb: 13.65 C Showalter Index: 11.21 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 15.40 C K Index: -1.10 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.34 J/kg Max Up Vert Vel: 10.33 m/s Conv Inhibition (B-): 57798.58 J/kg Cap Strength: 20.24 C Lift Cond Lev (LCL): 941.32 mb = 673.68 m = 2210.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 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 1016 84 270 1 1.0 -0.0 | 138 18 -12.2 13.7 1 1000 205 190 11 1.9 10.8 | 155 27 -11.2 24.5 2 925 810 285 9 8.7 -2.3 | 158 12 -4.5 11.3 3 850 1464 290 19 17.9 -6.5 | 213 9 4.7 7.2 4 700 2967 290 23 21.6 -7.9 | 236 10 8.5 5.8 5 500 5430 285 40 38.6 -10.4 | 263 26 25.5 3.3 6 400 6990 295 35 31.7 -14.8 | 273 19 18.6 -1.1 7 300 8890 285 40 38.6 -10.4 | 263 26 25.5 3.3 8 250 10040 275 44 43.8 -3.8 | 252 32 30.7 9.8 9 227 10641 275 42 41.8 -3.7 | 251 30 28.7 10.0 10 200 11430 285 33 31.9 -8.5 | 255 19 18.7 5.1 11 150 13240 315 15 10.6 -10.6 | 140 4 -2.6 3.1 12 100 15800 325 9 5.2 -7.4 | 128 10 -8.0 6.3 13 70 18050 315 11 7.8 -7.8 | 138 8 -5.4 5.9 14 50 20160 315 5 3.5 -3.5 | 136 14 -9.6 10.1 15 30 23370 310 5 3.8 -3.2 | 138 14 -9.3 10.4 16 20 25950 235 5 4.1 2.9 | 151 19 -9.1 16.5 Wind Parameters Mean winds (0-6000m): 286.1 at 25.3 knts Storm direction: 316.1 at 19.0 knts Shear (0-3000m) pos: 2.3 neg: 2.2 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 93.5 neg: -5.9 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.69 Bulk Shear: 76.93 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 ------------------------------------------------------------------------------- 500 214 9 160 23| 0.0 9.1 9.1| 61.0 0.0 61.0 121.9 0.57| 19.5 11.1 1000 249 10 167 18| 4.2 4.5 8.7| 69.7 -5.9 63.8 63.8 0.43| 14.7 6.3 1500 272 12 175 13| 4.6 3.0 7.6| 83.8 -5.9 77.8 51.9 0.53| 11.9 6.3 2000 279 14 183 11| 3.5 2.5 6.0| 86.7 -5.9 80.8 40.4 0.54| 9.3 5.0 2500 282 15 191 11| 2.8 2.2 5.0| 89.6 -5.9 83.7 33.5 0.55| 7.7 4.3 3000 284 17 198 10| 2.3 2.2 4.5| 93.5 -5.9 87.6 29.2 0.57| 6.7 3.8 4000 286 19 213 10| 1.7 2.5 4.2|106.7 -5.9 100.8 25.2 0.56| 5.9 3.3 5000 286 22 228 11| 1.4 2.7 4.1|118.0 -5.9 112.1 22.4 0.53| 5.5 2.9 6000 286 25 239 13| 1.3 2.2 3.5|133.1 -5.9 127.1 21.2 0.52| 5.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251022.00.gif