UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 9 OCT 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1009 7 10.0 6.7 80 3.3 8.3 180 11 282.4 283.5 281.0 299.3 6.10 1 1000 81 10.0 6.5 79 3.5 8.2 185 15 283.1 284.2 281.3 300.0 6.07 2 984 215 10.2 6.1 76 4.1 8.0 197 18 284.7 285.7 281.9 301.4 6.00 3 932 664 6.8 4.0 82 2.8 5.4 239 29 285.6 286.6 281.8 301.0 5.47 4 925 726 7.0 4.7 85 2.3 5.8 245 31 286.5 287.5 282.5 302.8 5.79 5 903 924 7.8 5.4 85 2.4 6.5 244 30 289.3 290.4 284.2 307.0 6.23 6 850 1422 5.8 2.7 80 3.1 4.2 240 27 292.2 293.2 284.6 308.0 5.47 7 700 2986 -2.5 -4.3 87 1.8 -3.3 230 33 299.7 300.4 285.9 311.7 3.97 8 622 3914 -7.1 -8.8 88 1.7 -7.8 226 34 304.7 305.3 286.9 314.6 3.16 9 549 4875 -12.9 -14.4 88 1.5 -13.4 223 34 308.9 309.4 287.5 316.3 2.28 10 500 5580 -17.9 -21.0 77 3.1 -18.7 220 35 311.2 311.5 287.4 315.9 1.43 11 471 6026 -21.1 -23.7 80 2.6 -21.7 220 36 312.6 312.8 287.6 316.6 1.20 12 461 6185 -21.3 -23.9 79 2.6 -21.9 220 37 314.3 314.5 288.2 318.3 1.20 13 400 7220 -29.7 -34.3 64 4.6 -30.3 220 40 316.4 316.5 288.2 318.2 0.52 14 372 7733 -33.7 -38.7 61 5.0 -34.2 220 40 317.7 317.8 288.4 319.0 0.36 15 359 7981 -35.1 -40.0 61 4.9 -35.5 220 40 319.1 319.2 288.8 320.3 0.33 16 334 8478 -40.5 -45.0 62 4.5 -40.8 220 40 318.4 318.4 288.5 319.1 0.21 17 300 9200 -46.1 -50.5 61 4.4 -46.3 220 40 320.4 320.4 289.0 320.9 0.12 18 250 10380 -55.7 -59.9 59 4.2 -55.8 220 38 323.3 323.3 289.8 323.4 0.05 19 230 10910 -59.5 -63.9 56 4.4 -59.6 225 38 325.3 325.3 290.4 325.4 0.03 20 219 11220 -56.5 -60.8 58 4.3 -56.6 227 36 334.5 334.5 293.0 334.7 0.05 21 200 11800 -56.1 -60.3 59 4.2 -56.2 230 33 343.9 343.9 295.3 344.2 0.06 22 167 12947 -53.7 -58.7 54 5.0 -53.9 239 28 366.1 366.2 299.9 366.5 0.08 23 150 13630 -56.1 -62.1 47 6.0 -56.3 245 25 373.4 373.4 301.2 373.7 0.06 24 114 15365 -59.1 -66.1 40 7.0 -59.3 245 18 398.3 398.3 305.0 398.6 0.05 25 100 16190 -57.9 -64.9 40 7.0 -58.1 245 15 415.9 415.9 307.3 416.2 0.06 26 89 16923 -57.7 -65.7 35 8.0 -58.0 250 13 430.3 430.4 308.9 430.7 0.06 27 70 18430 -59.1 -68.1 30 9.0 -59.5 260 9 457.9 458.0 311.6 458.3 0.06 28 50 20520 -61.1 -70.1 29 9.0 -61.4 290 9 499.5 499.5 314.9 499.9 0.06 29 30 23660 -63.1 -73.1 25 10.0 -63.6 315 11 572.6 572.6 319.3 573.1 0.06 30 23 25287 -65.5 -75.5 24 10.0 -66.0 318 10 610.8 610.8 321.1 611.2 0.06 31 20 26140 -64.3 -74.3 24 10.0 -64.9 320 9 639.4 639.4 322.3 640.0 0.08 32 12 29292 -60.7 -71.7 22 11.0 -62.1 752.7 752.8 326.1 754.5 0.20 33 11 29831 -62.3 -73.3 22 11.0 -63.6 765.8 765.9 326.4 767.5 0.17 TRP 230 10910 -59.5 -63.9 56 4.4 -59.6 225 38 325.3 325.3 290.4 325.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 745.18 mb = 2514.92 m = 8250.93 ft Wetbulb zero: 765.56 mb = 2264.83 m = 7430.45 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 84.41 % Est. max temperature: 19.30 C = 66.75 F Sfc-Lift cond lev (LCL): 959.68 mb = 422.03 m = 1384.60 ft T: 8.63 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.39 C Layer 932.0- 925.0 mb Conv cond level (CCL): 787.30 mb = 2039.21 m = 6690.24 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 22.80 C = 73.03 F Cap Strength: 9.35 C Lifted Index: 9.97 C Risk: None Lifted Index @300 mb: 13.47 C Lifted Index @700 mb: 6.03 C Showalter Index: 5.63 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.60 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 121.40 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.26 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 60290.71 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 911.51 mb = 847.09 m = 2779.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 23 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 1009 7 180 11 0.0 11.0 | 106 24 -22.9 6.4 1 1000 81 185 15 1.3 14.9 | 116 24 -21.6 10.3 2 925 726 245 31 28.1 13.1 | 211 10 5.2 8.5 3 850 1422 240 27 23.4 13.5 | 183 9 0.5 8.9 4 700 2986 230 33 25.3 21.2 | 188 17 2.4 16.6 5 500 5580 220 35 22.5 26.8 | 179 22 -0.4 22.2 6 400 7220 220 40 25.7 30.6 | 186 26 2.8 26.0 7 300 9200 220 40 25.7 30.6 | 186 26 2.8 26.0 8 250 10380 220 38 24.4 29.1 | 184 25 1.5 24.5 9 230 10910 225 38 26.9 26.9 | 190 23 4.0 22.3 10 200 11800 230 33 25.3 21.2 | 188 17 2.4 16.6 11 150 13630 245 25 22.7 10.6 | 178 6 -0.2 6.0 12 100 16190 245 15 13.6 6.3 | 101 9 -9.3 1.7 13 70 18430 260 9 8.9 1.6 | 78 14 -14.0 -3.0 14 50 20520 290 9 8.5 -3.1 | 62 16 -14.4 -7.7 15 30 23660 315 11 7.8 -7.8 | 51 20 -15.1 -12.4 16 20 26140 320 9 5.8 -6.9 | 56 21 -17.1 -11.5 Wind Parameters Mean winds (0-6000m): 228.6 at 31.1 knts Storm direction: 258.6 at 23.4 knts Shear (0-3000m) pos: 4.5 neg: 1.4 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 134.3 neg: -9.9 tot: 124.4 m^2/s^2 ave: 41.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 29.74 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 ------------------------------------------------------------------------------- 500 207 19 131 19| 19.9 0.0 19.9|101.3 0.0 101.3 202.6 0.87| 22.3 19.5 1000 231 24 159 11| 13.5 0.0 13.5|131.7 -3.3 128.4 128.4 0.81| 17.5 14.2 1500 235 26 169 10| 9.0 0.9 9.9|131.8 -9.7 122.1 81.4 0.67| 12.8 8.6 2000 236 26 173 10| 6.8 0.9 7.6|133.3 -9.7 123.6 61.8 0.64| 10.2 6.6 2500 236 27 177 11| 5.4 1.1 6.5|134.1 -9.7 124.4 49.8 0.61| 8.7 5.3 3000 235 28 179 12| 4.5 1.4 5.9|134.3 -9.9 124.4 41.5 0.57| 7.7 4.4 4000 233 29 182 13| 3.4 1.3 4.7|134.3 -15.4 118.9 29.7 0.52| 6.1 3.2 5000 231 30 182 15| 2.7 1.3 4.0|134.3 -21.8 112.5 22.5 0.47| 5.1 2.4 6000 229 31 182 16| 2.3 1.3 3.5|139.0 -25.5 113.4 18.9 0.45| 4.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251009.00.gif