UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 8 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 1028 9 -9.1 -13.4 71 4.3 -10.1 135 13 262.0 262.2 261.4 265.5 1.32 1 1000 222 -10.7 -15.7 67 5.0 -11.8 145 19 262.5 262.6 261.4 265.5 1.12 2 979 385 -11.1 -17.1 61 6.0 -12.3 155 23 263.6 263.8 262.1 266.5 1.02 3 971 448 -10.1 -16.1 61 6.0 -11.4 158 25 265.3 265.5 263.4 268.4 1.12 4 970 456 -7.7 -13.7 62 6.0 -9.2 159 25 267.8 268.0 265.7 271.6 1.37 5 969 464 -4.9 -10.9 63 6.0 -6.6 159 25 270.7 271.0 268.3 275.4 1.71 6 925 829 -5.7 -11.7 63 6.0 -7.4 180 35 273.5 273.8 270.1 278.2 1.68 7 915 914 -6.3 -12.3 62 6.0 -8.0 179 34 273.7 274.0 270.1 278.3 1.62 8 875 1261 -9.7 -13.3 75 3.6 -10.6 173 31 273.7 274.0 270.0 278.1 1.56 9 865 1350 -9.3 -12.8 76 3.5 -10.2 172 30 275.0 275.3 270.9 279.7 1.65 10 850 1485 -9.5 -17.5 52 8.0 -11.4 170 29 276.2 276.4 270.8 279.5 1.14 11 820 1763 -8.1 -29.1 17 21.0 -11.9 174 26 280.5 280.6 272.2 281.8 0.42 12 816 1801 -8.5 -32.5 12 24.0 -12.4 174 25 280.5 280.5 272.0 281.5 0.31 13 802 1935 -9.5 -38.5 7 29.0 -13.5 176 24 280.8 280.9 271.9 281.4 0.17 14 762 2330 -8.9 -43.9 4 35.0 -13.3 181 19 285.6 285.6 274.5 286.0 0.10 15 700 2981 -13.3 -47.3 4 34.0 -16.9 190 11 287.8 287.8 275.6 288.0 0.08 16 581 4377 -21.5 -45.5 10 24.0 -23.8 209 13 293.9 293.9 278.8 294.3 0.11 17 531 5036 -24.9 -34.9 39 10.0 -26.1 219 14 297.5 297.6 280.8 298.8 0.37 18 500 5470 -28.3 -35.3 51 7.0 -29.1 225 15 298.5 298.6 281.3 299.8 0.38 19 469 5926 -31.7 -36.7 61 5.0 -32.2 235 16 299.8 299.9 281.8 301.0 0.35 20 400 7030 -40.7 -46.7 52 6.0 -41.0 260 19 302.1 302.1 282.4 302.6 0.14 21 373 7502 -44.5 -51.5 46 7.0 -44.7 269 24 303.2 303.2 282.8 303.5 0.09 22 331 8293 -49.1 -56.1 44 7.0 -49.3 283 32 307.4 307.4 284.4 307.6 0.06 23 300 8930 -54.7 -60.7 47 6.0 -54.8 295 38 308.2 308.3 284.7 308.4 0.04 24 257 9900 -62.5 -68.5 44 6.0 -62.6 291 38 310.7 310.7 285.6 310.7 0.01 25 250 10070 -63.5 -69.5 44 6.0 -63.6 290 38 311.7 311.7 285.9 311.7 0.01 26 210 11120 -69.5 -75.5 41 6.0 -69.5 285 36 318.2 318.2 288.2 318.2 0.01 27 207 11205 -68.7 -74.7 42 6.0 -68.7 285 36 320.8 320.8 289.0 320.8 0.01 28 200 11410 -69.5 -75.5 41 6.0 -69.5 285 36 322.7 322.7 289.6 322.7 0.01 29 185 11875 -70.5 -76.5 41 6.0 -70.5 288 36 328.3 328.4 291.3 328.4 0.01 30 150 13130 -68.1 -74.1 42 6.0 -68.1 295 36 352.8 352.8 297.3 352.8 0.01 31 149 13170 -68.1 -74.1 42 6.0 -68.1 295 36 353.5 353.5 297.4 353.5 0.01 32 100 15550 -69.3 -75.3 41 6.0 -69.4 300 33 393.8 393.8 304.3 393.9 0.01 33 70 17670 -71.9 -77.9 40 6.0 -71.9 300 31 430.6 430.6 308.9 430.6 0.01 34 55 19085 -73.7 -79.7 39 6.0 -73.7 457.2 457.2 311.5 457.3 0.01 TRP 210 11120 -69.5 -75.5 41 6.0 -69.5 285 36 318.2 318.2 288.2 318.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 28.83 % Est. max temperature: 2.73 C = 36.91 F Sfc-Lift cond lev (LCL): 959.49 mb = 541.70 m = 1777.21 ft T: -5.07 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.45 C Layer 816.0- 762.0 mb Conv cond level (CCL): 614.82 mb = 3952.99 m = 12968.96 ft Mean mixing ratio: 1.38 g/kg Conv temperature: 21.24 C = 70.23 F Cap Strength: 22.72 C Lifted Index: 23.07 C Risk: None Lifted Index @300 mb: 26.67 C Lifted Index @700 mb: 16.68 C Showalter Index: 16.04 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 10.80 C K Index: -32.70 Risk: None Sweat Index: 200.39 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.99 J/kg Max Up Vert Vel: 11.40 m/s Conv Inhibition (B-): 30626.43 J/kg Cap Strength: 23.02 C Lift Cond Lev (LCL): 896.88 mb = 1069.35 m = 3508.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 14 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 1028 9 135 13 -9.2 9.2 | 84 18 -17.6 -1.8 1 1000 222 145 19 -10.9 15.6 | 103 20 -19.4 4.6 2 925 829 180 35 0.0 35.0 | 161 25 -8.5 24.0 3 850 1485 170 29 -5.0 28.6 | 143 22 -13.5 17.6 4 700 2981 190 11 1.9 10.8 | 89 7 -6.5 -0.1 5 500 5470 225 15 10.6 10.6 | 280 2 2.1 -0.4 6 400 7030 260 19 18.7 3.3 | 307 13 10.3 -7.7 7 300 8930 295 38 34.4 -16.1 | 316 37 26.0 -27.0 8 250 10070 290 38 35.7 -13.0 | 311 36 27.3 -24.0 9 210 11120 285 36 34.8 -9.3 | 308 33 26.3 -20.3 10 200 11410 285 36 34.8 -9.3 | 308 33 26.3 -20.3 11 150 13130 295 36 32.6 -15.2 | 317 36 24.2 -26.2 12 100 15550 300 33 28.6 -16.5 | 324 34 20.1 -27.5 13 70 17670 300 31 26.8 -15.5 | 325 32 18.4 -26.5 Wind Parameters Mean winds (0-6000m): 187.6 at 18.5 knts Storm direction: 217.6 at 13.9 knts Shear (0-3000m) pos: 2.7 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 4.8 deg Storm rel helicity (0-3000m) pos: 158.0 neg: -62.0 tot: 96.1 m^2/s^2 ave: 32.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 3.16 Bulk Shear: 20.58 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 ------------------------------------------------------------------------------- 500 150 20 109 19| 16.5 0.0 16.5| 85.1 0.0 85.1 170.3 0.96| 17.1 16.5 1000 167 26 135 20| 13.0 0.0 13.0|158.0 -8.4 149.6 149.6 0.88| 15.6 13.6 1500 170 28 140 21| 8.7 2.0 10.7|158.0 -41.5 116.5 77.6 0.58| 12.5 7.3 2000 170 27 141 20| 5.6 1.5 7.1|158.0 -44.3 113.8 56.9 0.48| 11.1 5.3 2500 172 26 140 19| 3.8 1.2 5.0|158.0 -52.2 105.8 42.3 0.36| 10.2 3.7 3000 172 24 137 17| 2.7 1.0 3.7|158.0 -62.0 96.1 32.0 0.23| 9.5 2.2 4000 176 21 134 14| 2.5 0.8 3.2|159.2 -62.0 97.2 24.3 0.24| 7.5 1.8 5000 181 19 135 12| 2.3 0.6 2.9|159.6 -62.0 97.6 19.5 0.25| 6.4 1.6 6000 188 18 141 9| 2.3 0.5 2.8|160.5 -62.0 98.6 16.4 0.25| 5.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251208.00.gif