UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 5 JAN 26 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 1005 6 -11.5 -13.4 86 1.9 -11.9 315 9 261.3 261.5 260.9 264.9 1.35 1 1000 44 -11.9 -14.1 84 2.2 -12.4 315 9 261.2 261.5 260.7 264.7 1.28 2 975 237 -13.5 -16.1 81 2.6 -14.0 338 11 261.5 261.7 260.7 264.6 1.11 3 968 292 -11.7 -14.2 82 2.5 -12.3 344 12 263.9 264.1 262.8 267.5 1.31 4 925 640 -13.1 -14.9 86 1.8 -13.5 25 15 265.9 266.1 264.3 269.5 1.30 5 918 698 -13.5 -15.4 86 1.9 -13.9 26 15 266.1 266.3 264.3 269.5 1.25 6 850 1277 -18.3 -20.8 81 2.5 -18.7 40 15 267.0 267.1 264.2 269.4 0.86 7 822 1526 -20.3 -23.0 79 2.7 -20.7 50 13 267.4 267.5 264.3 269.5 0.73 8 757 2137 -20.1 -22.5 81 2.4 -20.5 76 9 274.0 274.2 269.0 276.4 0.83 9 700 2712 -24.3 -26.9 79 2.6 -24.6 100 5 275.6 275.7 269.5 277.4 0.60 10 683 2890 -25.9 -28.4 79 2.5 -26.2 106 5 275.7 275.8 269.5 277.4 0.54 11 671 3018 -24.9 -27.4 80 2.5 -25.2 111 5 278.3 278.4 271.2 280.1 0.60 12 656 3182 -25.9 -28.3 80 2.4 -26.2 116 5 278.9 279.0 271.5 280.7 0.57 13 562 4282 -33.3 -39.3 55 6.0 -33.7 155 6 282.8 282.9 273.2 283.5 0.22 14 513 4915 -38.7 -45.7 48 7.0 -39.0 179 7 283.8 283.8 273.6 284.2 0.12 15 500 5090 -40.1 -48.1 42 8.0 -40.4 185 7 284.1 284.2 273.7 284.5 0.10 16 400 6580 -51.7 -58.7 43 7.0 -51.8 210 11 287.8 287.8 275.6 287.9 0.03 17 345 7517 -59.7 -66.7 40 7.0 -59.7 205 11 289.4 289.4 276.4 289.4 0.01 18 302 8339 -62.5 -69.5 38 7.0 -62.6 200 11 296.7 296.7 279.8 296.7 0.01 19 300 8380 -62.3 -69.3 39 7.0 -62.3 200 11 297.5 297.5 280.3 297.6 0.01 20 290 8590 -62.7 -69.7 38 7.0 -62.7 198 10 299.8 299.9 281.3 299.9 0.01 21 282 8763 -62.1 -69.1 39 7.0 -62.1 197 9 303.1 303.1 282.7 303.2 0.01 22 250 9510 -61.5 -69.5 34 8.0 -61.6 190 5 314.6 314.6 287.0 314.7 0.01 23 200 10900 -60.7 -68.7 34 8.0 -60.8 230 11 336.6 336.6 293.5 336.7 0.02 24 155 12478 -60.9 -68.9 34 8.0 -61.0 252 15 361.8 361.8 299.1 361.9 0.02 25 150 12680 -61.9 -69.9 34 8.0 -62.0 255 15 363.4 363.4 299.4 363.5 0.02 26 100 15160 -66.5 -75.5 27 9.0 -66.6 250 19 399.2 399.2 305.1 399.3 0.01 27 74 16969 -69.7 -79.7 22 10.0 -69.8 258 24 428.4 428.4 308.7 428.5 0.01 28 70 17300 -70.1 -79.1 26 9.0 -70.2 260 25 434.4 434.4 309.3 434.5 0.01 29 50 19300 -71.5 -81.5 21 10.0 -71.6 240 31 475.0 475.0 313.1 475.1 0.01 30 40 20613 -73.1 -83.1 20 10.0 -73.2 502.3 502.3 315.1 502.3 0.01 TRP 302 8339 -62.5 -69.5 38 7.0 -62.6 200 11 296.7 296.7 279.8 296.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5046.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 72.93 % Est. max temperature: -5.86 C = 21.45 F Sfc-Lift cond lev (LCL): 974.63 mb = 240.35 m = 788.53 ft T: -13.40 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.34 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 884.53 mb = 977.28 m = 3206.26 ft Mean mixing ratio: 1.26 g/kg Conv temperature: -6.25 C = 20.75 F Cap Strength: 13.66 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 21.35 C Lifted Index @700 mb: 8.32 C Showalter Index: 12.26 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 19.30 C K Index: -1.60 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.29 J/kg Max Up Vert Vel: 7.11 m/s Conv Inhibition (B-): 37121.15 J/kg Cap Strength: 13.84 C Lift Cond Lev (LCL): 920.46 mb = 677.43 m = 2222.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 108 at 7 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 6 315 9 6.4 -6.4 | 304 15 12.6 -8.4 1 1000 44 315 9 6.4 -6.4 | 304 15 12.6 -8.4 2 925 640 25 15 -6.3 -13.6 | 0 16 -0.1 -15.6 3 850 1277 40 15 -9.6 -11.5 | 14 14 -3.4 -13.5 4 700 2712 100 5 -4.9 0.9 | 311 2 1.3 -1.2 5 500 5090 185 7 0.6 7.0 | 234 8 6.9 5.0 6 400 6580 210 11 5.5 9.5 | 237 14 11.8 7.5 7 302 8339 200 11 3.8 10.3 | 230 13 10.0 8.3 8 300 8380 200 11 3.8 10.3 | 230 13 10.0 8.3 9 250 9510 190 5 0.9 4.9 | 248 8 7.1 2.9 10 200 10900 230 11 8.4 7.1 | 251 16 14.7 5.0 11 150 12680 255 15 14.5 3.9 | 265 21 20.8 1.9 12 100 15160 250 19 17.9 6.5 | 259 25 24.1 4.5 13 70 17300 260 25 24.6 4.3 | 266 31 30.9 2.3 14 50 19300 240 31 26.8 15.5 | 248 36 33.1 13.5 Wind Parameters Mean winds (0-6000m): 77.9 at 8.8 knts Storm direction: 107.9 at 6.6 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -25.8 deg Storm rel helicity (0-3000m) pos: 88.2 neg: -1.9 tot: 86.3 m^2/s^2 ave: 28.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 27.52 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 ------------------------------------------------------------------------------- 500 346 11 325 16| 11.4 0.0 11.4| 48.7 0.0 48.7 97.3 0.99| 12.0 11.9 1000 12 13 347 15| 8.2 0.0 8.2| 74.1 0.0 74.1 74.1 0.98| 9.3 9.1 1500 23 14 356 14| 5.7 0.0 5.7| 84.3 0.0 84.3 56.2 0.91| 7.7 7.1 2000 31 13 2 13| 4.1 0.0 4.1| 88.1 0.0 88.1 44.1 0.79| 7.2 5.7 2500 35 12 3 12| 3.0 0.0 3.0| 88.2 -0.9 87.3 34.9 0.64| 6.7 4.3 3000 38 11 3 11| 2.4 0.0 2.4| 88.2 -1.9 86.3 28.8 0.53| 6.1 3.2 4000 49 10 7 8| 1.9 0.0 1.9| 88.2 -2.7 85.4 21.4 0.43| 5.0 2.2 5000 60 9 12 7| 1.5 0.0 1.5| 90.1 -2.7 87.4 17.5 0.42| 4.4 1.9 6000 78 9 31 5| 1.3 0.0 1.3| 91.1 -3.1 88.1 14.7 0.39| 4.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260105.12.gif