UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 6 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 1022 5 -19.1 -21.7 80 2.6 -19.4 270 9 252.5 252.6 252.3 254.2 0.66 1 1000 167 -19.7 -22.7 77 3.0 -20.1 270 13 253.4 253.5 253.1 255.1 0.62 2 993 219 -19.3 -22.2 78 2.9 -19.7 270 13 254.4 254.5 253.9 256.1 0.65 3 985 280 -13.3 -16.1 79 2.8 -13.9 270 13 261.0 261.2 260.2 264.0 1.10 4 972 381 -13.1 -15.7 81 2.6 -13.6 270 13 262.2 262.4 261.2 265.3 1.16 5 929 727 -12.1 -20.1 51 8.0 -13.6 270 13 266.6 266.7 263.9 269.0 0.83 6 925 760 -12.1 -20.1 51 8.0 -13.6 270 13 266.9 267.1 264.1 269.3 0.84 7 905 927 -13.5 -24.5 39 11.0 -15.3 261 12 267.2 267.3 263.8 268.8 0.58 8 890 1054 -12.9 -24.9 36 12.0 -14.9 254 12 269.1 269.2 265.1 270.7 0.57 9 887 1080 -12.9 -24.9 36 12.0 -14.9 253 12 269.3 269.4 265.3 271.0 0.57 10 850 1403 -15.3 -23.3 50 8.0 -16.7 235 11 270.1 270.2 266.1 272.1 0.69 11 842 1474 -15.9 -23.9 50 8.0 -17.2 237 11 270.2 270.3 266.1 272.1 0.66 12 835 1537 -15.7 -23.7 50 8.0 -17.0 238 11 271.1 271.2 266.7 273.0 0.68 13 813 1738 -15.5 -26.5 38 11.0 -17.2 243 12 273.4 273.5 268.0 275.0 0.54 14 700 2848 -24.3 -36.3 32 12.0 -25.5 270 15 275.6 275.6 268.9 276.3 0.24 15 633 3569 -31.1 -47.1 19 16.0 -32.0 249 13 275.9 275.9 268.8 276.2 0.09 16 562 4401 -36.1 -53.1 16 17.0 -36.7 224 11 279.5 279.5 270.9 279.7 0.05 17 500 5200 -42.1 -54.1 26 12.0 -42.5 200 9 281.7 281.7 272.2 281.9 0.05 18 436 6116 -48.3 -58.3 31 10.0 -48.5 185 11 285.1 285.1 274.1 285.2 0.03 19 400 6680 -52.3 -61.3 33 9.0 -52.4 175 13 287.0 287.0 275.2 287.1 0.02 20 323 8033 -61.5 -70.5 29 9.0 -61.6 163 16 292.4 292.4 277.9 292.4 0.01 21 305 8388 -62.3 -71.3 29 9.0 -62.4 160 17 296.1 296.1 279.6 296.1 0.01 22 300 8490 -62.1 -71.1 29 9.0 -62.1 165 17 297.8 297.8 280.4 297.8 0.01 23 288 8740 -61.5 -70.5 29 9.0 -61.6 178 17 302.2 302.2 282.3 302.2 0.01 24 250 9610 -61.5 -70.5 29 9.0 -61.6 225 19 314.6 314.6 287.0 314.7 0.01 25 200 11000 -62.1 -71.1 29 9.0 -62.2 255 19 334.4 334.4 292.9 334.5 0.01 26 150 12760 -64.1 -74.1 24 10.0 -64.2 260 27 359.7 359.7 298.7 359.7 0.01 27 139 13228 -63.3 -73.3 25 10.0 -63.4 262 27 369.0 369.0 300.4 369.0 0.01 28 100 15230 -68.5 -79.5 19 11.0 -68.6 270 27 395.4 395.4 304.6 395.4 0.01 29 70 17350 -70.1 -81.1 18 11.0 -70.2 265 35 434.4 434.4 309.3 434.5 0.01 30 62 18067 -72.9 -83.9 17 11.0 -73.0 265 36 443.6 443.6 310.3 443.6 0.01 31 50 19330 -72.7 -83.7 17 11.0 -72.8 265 38 472.2 472.2 312.8 472.2 0.01 32 40 20639 -72.9 -84.9 15 12.0 -73.0 502.8 502.8 315.1 502.8 0.01 TRP 305 8388 -62.3 -71.3 29 9.0 -62.4 160 17 296.1 296.1 279.6 296.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5033.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 35.22 % Est. max temperature: -1.82 C = 28.73 F Sfc-Lift cond lev (LCL): 979.16 mb = 325.43 m = 1067.66 ft T: -13.21 C 700-500 lapse rate: 7.57 C/km ThetaE index: 0.46 C Layer 905.0- 890.0 mb Conv cond level (CCL): 1000.00 mb = 167.00 m = 547.89 ft Mean mixing ratio: 0.89 g/kg Conv temperature: -16.89 C = 1.60 F Cap Strength: 14.21 C Lifted Index: 15.45 C Risk: None Lifted Index @300 mb: 24.66 C Lifted Index @700 mb: 12.01 C Showalter Index: 8.10 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 18.80 C K Index: -8.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.62 J/kg Max Up Vert Vel: 11.63 m/s Conv Inhibition (B-): 34628.53 J/kg Cap Strength: 15.25 C Lift Cond Lev (LCL): 909.24 mb = 891.03 m = 2923.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 9 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 1022 5 270 9 9.0 -0.0 | 182 1 0.0 1.0 1 1000 167 270 13 13.0 -0.0 | 256 4 4.0 1.0 2 925 760 270 13 13.0 -0.0 | 256 4 4.0 1.0 3 850 1403 235 11 9.0 6.3 | 180 7 0.0 7.3 4 700 2848 270 15 15.0 -0.0 | 261 6 6.0 1.0 5 500 5200 200 9 3.1 8.5 | 148 11 -5.9 9.4 6 400 6680 175 13 -1.1 13.0 | 144 17 -10.1 13.9 7 305 8388 160 17 -5.8 16.0 | 139 23 -14.8 17.0 8 300 8490 165 17 -4.4 16.4 | 142 22 -13.4 17.4 9 250 9610 225 19 13.4 13.4 | 197 15 4.5 14.4 10 200 11000 255 19 18.4 4.9 | 238 11 9.4 5.9 11 150 12760 260 27 26.6 4.7 | 252 19 17.6 5.7 12 100 15230 270 27 27.0 -0.0 | 267 18 18.0 1.0 13 70 17350 265 35 34.9 3.1 | 261 26 25.9 4.0 14 50 19330 265 38 37.9 3.3 | 262 29 28.9 4.3 Wind Parameters Mean winds (0-6000m): 246.3 at 12.0 knts Storm direction: 276.3 at 9.0 knts Shear (0-3000m) pos: 1.2 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -10.9 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.31 Bulk Shear: 3.33 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 ------------------------------------------------------------------------------- 500 270 12 254 4| 0.0 4.1 4.1| 1.0 0.0 1.0 2.1 0.61| 4.4 2.7 1000 268 13 250 4| 0.0 2.1 2.1| 1.0 -3.4 -2.3 -2.3 -0.05| 3.8 -0.2 1500 261 12 228 4| 0.0 2.1 2.1| 2.0 -9.3 -7.3 -4.9 -0.29| 4.3 -1.3 2000 257 12 218 5| 0.7 1.6 2.3| 6.7 -9.3 -2.6 -1.3 -0.06| 3.9 -0.2 2500 257 12 220 5| 1.2 1.3 2.5| 11.6 -9.3 2.2 0.9 0.12| 3.8 0.5 3000 259 13 227 5| 1.2 1.0 2.2| 14.7 -10.9 3.8 1.3 0.15| 3.7 0.6 4000 258 13 224 5| 0.9 1.6 2.5| 14.7 -23.2 -8.5 -2.1 -0.13| 3.7 -0.5 5000 254 12 214 5| 0.7 1.7 2.4| 14.7 -36.6 -21.9 -4.4 -0.27| 3.6 -1.0 6000 246 12 199 6| 0.6 1.8 2.4| 14.9 -40.2 -25.3 -4.2 -0.27| 3.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260106.12.gif