UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 3 DEC 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 1014 5 0.4 -0.7 92 1.1 -0.0 180 9 272.5 273.1 272.4 282.1 3.58 1 1000 116 0.6 -1.2 88 1.8 -0.1 185 13 273.8 274.3 273.1 283.3 3.50 2 938 629 0.0 -1.8 88 1.8 -0.7 226 23 278.2 278.8 275.6 288.1 3.57 3 925 741 -0.5 -2.6 86 2.1 -1.3 235 25 278.8 279.4 275.7 288.3 3.41 4 850 1412 -4.1 -6.3 85 2.2 -4.9 235 29 281.9 282.3 276.6 289.8 2.80 5 766 2227 -7.9 -9.8 86 1.9 -8.5 243 31 286.3 286.7 278.2 293.2 2.37 6 700 2927 -8.5 -10.1 88 1.6 -9.1 250 33 293.1 293.5 281.6 300.7 2.53 7 688 3061 -8.7 -10.5 87 1.8 -9.3 252 34 294.3 294.7 282.1 301.8 2.50 8 566 4551 -16.7 -18.9 83 2.2 -17.3 272 41 301.8 302.1 284.0 306.6 1.52 9 500 5470 -23.7 -26.3 79 2.6 -24.2 285 46 304.1 304.3 284.2 307.1 0.89 10 406 6956 -34.9 -38.3 71 3.4 -35.2 290 50 308.3 308.4 285.1 309.5 0.34 11 400 7060 -36.1 -39.5 71 3.4 -36.4 290 50 308.1 308.1 285.0 309.2 0.31 12 312 8727 -51.9 -55.6 64 3.7 -52.0 286 60 308.7 308.7 284.9 309.0 0.07 13 300 8980 -53.1 -57.0 62 3.9 -53.2 285 62 310.5 310.5 285.6 310.7 0.06 14 297 9045 -53.5 -57.4 62 3.9 -53.6 286 63 310.8 310.8 285.7 311.0 0.06 15 284 9330 -57.1 -60.8 63 3.7 -57.2 290 67 309.7 309.7 285.2 309.8 0.04 16 264 9791 -59.1 -63.0 60 3.9 -59.2 296 74 313.3 313.3 286.5 313.4 0.03 17 250 10130 -62.1 -65.8 61 3.7 -62.1 300 79 313.7 313.7 286.7 313.8 0.02 18 234 10532 -66.5 -70.0 61 3.5 -66.5 300 82 313.1 313.1 286.4 313.1 0.01 19 225 10768 -67.7 -71.5 58 3.8 -67.7 300 83 314.8 314.8 287.0 314.8 0.01 20 222 10848 -67.7 -71.5 58 3.8 -67.7 300 84 316.0 316.0 287.4 316.0 0.01 21 214 11069 -65.1 -69.0 58 3.9 -65.1 300 88 323.3 323.4 289.8 323.4 0.02 22 212 11126 -65.0 -68.9 58 3.9 -65.0 300 89 324.3 324.4 290.1 324.4 0.02 23 200 11480 -64.5 -68.4 59 3.9 -64.6 305 66 330.6 330.6 291.9 330.7 0.02 24 188 11858 -65.5 -69.3 59 3.8 -65.5 302 62 334.9 334.9 293.0 335.0 0.02 25 161 12812 -61.3 -65.0 61 3.7 -61.4 294 51 357.2 357.2 298.2 357.3 0.04 26 150 13250 -63.1 -67.1 58 4.0 -63.1 290 46 361.4 361.4 299.0 361.5 0.03 27 100 15750 -63.9 -68.2 56 4.3 -64.0 290 36 404.3 404.3 305.8 404.5 0.04 28 73 17675 -64.9 -69.4 54 4.5 -65.0 286 33 440.2 440.2 309.9 440.5 0.05 29 70 17930 -66.3 -70.7 54 4.4 -66.4 285 33 442.5 442.6 310.1 442.8 0.04 30 66 18282 -70.1 -74.5 52 4.4 -70.2 284 33 441.8 441.8 310.1 441.9 0.02 31 50 19920 -72.5 -77.2 49 4.7 -72.6 280 31 472.6 472.6 312.8 472.8 0.02 32 42 20944 -72.9 -77.7 48 4.8 -73.0 495.8 495.8 314.7 496.0 0.02 TRP 225 10768 -67.7 -71.5 58 3.8 -67.7 300 83 314.8 314.8 287.0 314.8 0.01 WND 212 11126 -65.0 -68.9 58 3.9 -65.0 300 89 324.3 324.4 290.1 324.4 0.02 Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 938.00 mb = 629.31 m = 2064.62 ft Wetbulb zero: Below ground Precipitable water: 0.55 inches Sfc-500 mean rel hum: 85.07 % Est. max temperature: 9.23 C = 48.62 F Sfc-Lift cond lev (LCL): 996.62 mb = 143.14 m = 469.61 ft T: 0.57 C 700-500 lapse rate: 5.98 C/km Conv cond level (CCL): 871.53 mb = 1213.47 m = 3981.16 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 8.92 C = 48.05 F Cap Strength: 14.80 C Lifted Index: 15.63 C Risk: None Lifted Index @300 mb: 17.46 C Lifted Index @700 mb: 9.88 C Showalter Index: 12.67 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.40 C K Index: 11.70 Risk: None Sweat Index: 224.76 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.64 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 31020.40 J/kg Cap Strength: 15.57 C Lift Cond Lev (LCL): 935.53 mb = 650.41 m = 2133.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 26 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 1014 5 180 9 0.0 9.0 | 126 30 -24.0 17.7 1 1000 116 185 13 1.1 13.0 | 133 32 -22.9 21.7 2 925 741 235 25 20.5 14.3 | 171 23 -3.6 23.0 3 850 1412 235 29 23.8 16.6 | 179 25 -0.3 25.3 4 700 2927 250 33 31.0 11.3 | 199 21 7.0 20.0 5 500 5470 285 46 44.4 -11.9 | 279 21 20.4 -3.2 6 400 7060 290 50 47.0 -17.1 | 290 24 22.9 -8.4 7 300 8980 285 62 59.9 -16.0 | 282 37 35.8 -7.3 8 250 10130 300 79 68.4 -39.5 | 305 54 44.4 -30.8 9 225 10768 300 83 71.9 -41.5 | 304 58 47.8 -32.8 10 212 11126 300 89 77.1 -44.5 | 304 64 53.0 -35.8 11 200 11480 305 66 54.1 -37.9 | 314 42 30.0 -29.1 12 150 13250 290 46 43.2 -15.7 | 290 20 19.2 -7.0 13 100 15750 290 36 33.8 -12.3 | 290 10 9.8 -3.6 14 70 17930 285 33 31.9 -8.5 | 269 8 7.8 0.2 15 50 19920 280 31 30.5 -5.4 | 243 7 6.5 3.3 Wind Parameters Mean winds (0-6000m): 259.9 at 34.1 knts Storm direction: 289.9 at 25.6 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 74.8 deg Storm rel helicity (0-3000m) pos: 244.9 neg: 0.0 tot: 244.9 m^2/s^2 ave: 81.6 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 114.12 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 15 141 30| 14.6 0.0 14.6|118.8 0.0 118.8 237.7 0.94| 16.3 15.3 1000 222 20 155 26| 11.6 0.0 11.6|178.2 0.0 178.2 178.2 0.91| 13.4 12.2 1500 228 23 163 25| 8.7 0.0 8.7|194.7 0.0 194.7 129.8 0.91| 9.9 9.0 2000 231 24 168 25| 7.0 0.0 7.0|211.3 0.0 211.3 105.6 0.91| 8.2 7.4 2500 234 26 173 24| 6.0 0.0 6.0|227.5 0.0 227.5 91.0 0.90| 7.2 6.5 3000 237 27 177 23| 5.4 0.0 5.4|244.9 0.0 244.9 81.6 0.90| 6.5 5.9 4000 244 29 185 22| 5.0 0.0 5.0|295.9 0.0 295.9 74.0 0.92| 6.2 5.7 5000 252 32 198 20| 4.7 0.0 4.7|350.7 0.0 350.7 70.1 0.93| 6.1 5.7 6000 260 34 213 17| 4.3 0.0 4.3|387.1 0.0 387.1 64.5 0.93| 5.7 5.3 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251203.00.gif