UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 21 OCT 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1005 12 1.8 1.0 94 0.8 1.5 225 5 274.6 275.2 274.3 285.6 4.09 1 1000 52 0.6 -1.2 88 1.8 -0.1 230 7 273.8 274.3 273.1 283.3 3.50 2 978 230 -0.7 -2.7 86 2.0 -1.4 240 10 274.2 274.7 272.8 282.9 3.20 3 926 665 -2.1 -4.1 86 2.0 -2.9 265 17 277.1 277.6 274.3 285.5 3.04 4 925 674 -2.1 -4.0 87 1.9 -2.8 265 17 277.2 277.7 274.4 285.7 3.07 5 850 1340 -6.7 -8.9 84 2.2 -7.4 265 17 279.1 279.5 274.3 285.6 2.29 6 775 2055 -11.3 -13.6 83 2.3 -11.9 263 21 281.7 281.9 274.9 286.7 1.72 7 700 2826 -17.5 -20.5 77 3.0 -18.1 260 25 283.1 283.3 274.7 286.3 1.07 8 542 4685 -32.7 -36.7 67 4.0 -33.0 260 27 286.5 286.5 275.3 287.5 0.30 9 500 5250 -35.9 -41.9 54 6.0 -36.3 260 27 289.3 289.3 276.6 289.9 0.19 10 400 6760 -45.5 -52.5 45 7.0 -45.7 255 44 295.9 295.9 279.6 296.1 0.07 11 399 6777 -45.7 -52.7 45 7.0 -45.9 255 44 295.8 295.8 279.6 296.1 0.07 12 341 7820 -49.7 -56.7 44 7.0 -49.8 258 47 304.0 304.0 283.1 304.2 0.05 13 300 8660 -51.1 -58.1 43 7.0 -51.2 260 50 313.3 313.3 286.6 313.5 0.05 14 280 9105 -52.7 -59.7 42 7.0 -52.8 265 46 317.3 317.3 287.9 317.4 0.04 15 279 9128 -52.7 -59.7 42 7.0 -52.8 265 46 317.6 317.6 288.0 317.8 0.04 16 260 9585 -49.9 -57.9 38 8.0 -50.1 262 45 328.2 328.2 291.3 328.4 0.06 17 250 9840 -50.3 -58.3 38 8.0 -50.5 260 44 331.3 331.3 292.1 331.5 0.06 18 214 10858 -48.7 -57.7 34 9.0 -49.0 267 38 348.8 348.9 296.4 349.2 0.07 19 200 11300 -50.9 -59.9 34 9.0 -51.2 270 35 352.2 352.2 297.1 352.4 0.06 20 186 11771 -51.9 -60.9 33 9.0 -52.2 267 34 357.9 357.9 298.4 358.2 0.06 21 175 12166 -51.5 -61.5 29 10.0 -51.8 265 34 364.9 364.9 299.7 365.1 0.06 22 150 13170 -49.5 -59.5 30 10.0 -50.0 260 33 384.8 384.8 303.1 385.2 0.08 23 134 13913 -48.7 -58.7 30 10.0 -49.3 256 32 398.8 398.8 305.1 399.3 0.10 24 118 14743 -53.1 -63.1 29 10.0 -53.5 251 31 405.5 405.5 306.0 405.8 0.07 25 100 15810 -54.1 -64.1 28 10.0 -54.5 245 29 423.2 423.2 308.1 423.6 0.07 26 87 16704 -54.3 -64.3 28 10.0 -54.8 243 24 440.0 440.0 309.9 440.4 0.08 27 70 18080 -60.5 -69.5 30 9.0 -60.8 240 15 455.0 455.0 311.3 455.2 0.05 28 57 19349 -64.7 -73.7 28 9.0 -64.9 255 20 473.0 473.0 312.9 473.1 0.03 29 52 19910 -65.1 -74.1 28 9.0 -65.3 262 22 484.6 484.6 313.8 484.8 0.03 30 50 20150 -64.7 -73.7 28 9.0 -65.0 265 23 491.0 491.0 314.3 491.2 0.04 31 42 21219 -62.3 -72.3 25 10.0 -62.7 256 22 522.1 522.1 316.5 522.4 0.05 32 39 21672 -65.7 -74.7 27 9.0 -66.0 253 22 524.6 524.7 316.6 524.9 0.04 33 34 22509 -63.3 -73.3 25 10.0 -63.7 246 21 552.0 552.0 318.2 552.3 0.06 34 31 23072 -66.7 -75.7 27 9.0 -67.0 242 21 557.6 557.6 318.5 557.8 0.04 35 30 23270 -66.1 -75.1 27 9.0 -66.4 240 21 564.4 564.5 318.9 564.8 0.05 36 28 23691 -64.5 -73.5 28 9.0 -64.9 240 22 580.1 580.2 319.7 580.6 0.07 37 20 25740 -66.3 -75.3 27 9.0 -66.8 240 29 633.2 633.3 322.0 633.8 0.07 38 10 29950 -64.9 -72.9 32 8.0 -65.8 220 35 777.3 777.4 326.7 779.2 0.20 39 9.1 30524 -65.9 -73.9 32 8.0 -66.8 794.7 794.8 327.1 796.6 0.19 40 7.3 31874 -62.1 -70.1 34 8.0 -63.7 861.9 862.2 328.7 866.4 0.41 TRP 280 9105 -52.7 -59.7 42 7.0 -52.8 265 46 317.3 317.3 287.9 317.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5198.00 m Freezing level: 989.85 mb = 134.21 m = 440.32 ft Wetbulb zero: 1000.31 mb = 49.48 m = 162.33 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 76.97 % Est. max temperature: 6.24 C = 43.23 F Sfc-Lift cond lev (LCL): 992.58 mb = 111.63 m = 366.23 ft T: 0.16 C 700-500 lapse rate: 7.59 C/km ThetaE index: 2.70 C Layer 1000.0- 926.0 mb Conv cond level (CCL): 891.89 mb = 961.06 m = 3153.05 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 5.26 C = 41.47 F Cap Strength: 2.73 C Lifted Index: 4.69 C Risk: None Lifted Index @300 mb: 20.60 C Lifted Index @700 mb: 2.02 C Showalter Index: 3.63 C Risk: None Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.20 C Cross Totals Index: 27.00 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 205.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.44 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 58405.73 J/kg Cap Strength: 4.40 C Lift Cond Lev (LCL): 925.32 mb = 671.26 m = 2202.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 17 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 1005 12 225 5 3.5 3.5 | 127 16 -12.7 9.5 1 1000 52 230 7 5.4 4.5 | 134 15 -10.9 10.5 2 925 674 265 17 16.9 1.5 | 185 8 0.7 7.5 3 850 1340 265 17 16.9 1.5 | 185 8 0.7 7.5 4 700 2826 260 25 24.6 4.3 | 219 13 8.4 10.3 5 500 5250 260 27 26.6 4.7 | 224 15 10.4 10.7 6 400 6760 255 44 42.5 11.4 | 237 32 26.3 17.4 7 300 8660 260 50 49.2 8.7 | 246 36 33.0 14.7 8 280 9105 265 46 45.8 4.0 | 251 31 29.6 10.0 9 250 9840 260 44 43.3 7.6 | 243 30 27.1 13.6 10 200 11300 270 35 35.0 -0.0 | 252 20 18.8 6.0 11 150 13170 260 33 32.5 5.7 | 234 20 16.3 11.7 12 100 15810 245 29 26.3 12.3 | 209 21 10.1 18.3 13 70 18080 240 15 13.0 7.5 | 167 14 -3.2 13.5 14 50 20150 265 23 22.9 2.0 | 220 10 6.7 8.0 15 30 23270 240 21 18.2 10.5 | 187 17 2.0 16.5 16 20 25740 240 29 25.1 14.5 | 203 22 8.9 20.5 17 10 29950 220 35 22.5 26.8 | 191 33 6.3 32.8 Wind Parameters Mean winds (0-6000m): 260.3 at 23.1 knts Storm direction: 290.3 at 17.3 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 52.1 neg: 0.0 tot: 52.1 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 23.29 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 ------------------------------------------------------------------------------- 500 247 10 146 12| 10.7 0.0 10.7| 31.2 0.0 31.2 62.4 0.82| 11.2 9.2 1000 259 13 161 9| 7.0 0.0 7.0| 37.6 0.0 37.6 37.6 0.81| 7.5 6.1 1500 261 15 168 8| 4.6 0.3 5.0| 39.3 0.0 39.3 26.2 0.82| 5.3 4.3 2000 262 16 176 8| 3.5 0.9 4.4| 44.3 0.0 44.3 22.1 0.81| 4.7 3.8 2500 262 17 185 8| 2.8 1.3 4.1| 49.0 0.0 49.0 19.6 0.79| 4.3 3.4 3000 261 18 192 9| 2.3 1.4 3.8| 52.1 0.0 52.1 17.4 0.76| 3.9 3.0 4000 261 20 202 10| 1.7 1.2 2.9| 54.0 0.0 54.0 13.5 0.76| 3.1 2.3 5000 261 22 208 11| 1.4 1.0 2.4| 55.9 0.0 55.9 11.2 0.75| 2.5 1.9 6000 260 23 213 12| 1.2 1.6 2.8| 70.8 0.0 70.8 11.8 0.64| 2.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251021.00.gif