UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 19 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 1028 6 -2.9 -4.8 87 1.9 -3.6 290 11 268.1 268.5 268.1 275.1 2.60 1 1000 224 -4.3 -6.5 85 2.2 -5.0 300 13 268.9 269.2 268.1 275.2 2.35 2 957 569 -6.5 -8.2 88 1.7 -7.0 314 16 270.0 270.4 268.6 275.9 2.15 3 953 602 -5.9 -7.6 88 1.7 -6.4 315 17 271.0 271.3 269.4 277.1 2.26 4 950 627 -3.7 -6.5 81 2.8 -4.7 316 17 273.4 273.8 271.3 280.2 2.47 5 925 838 -2.7 -7.0 72 4.3 -4.2 325 19 276.5 277.0 273.1 283.4 2.44 6 891 1132 -3.7 -6.8 79 3.1 -4.8 329 20 278.5 278.9 274.4 285.7 2.57 7 869 1327 -3.5 -11.5 54 8.0 -6.0 332 20 280.7 281.0 274.5 286.0 1.82 8 860 1409 -4.3 -12.3 54 8.0 -6.7 334 21 280.7 281.0 274.4 285.7 1.73 9 850 1500 -4.9 -10.9 63 6.0 -6.8 335 21 281.0 281.3 274.9 286.6 1.95 10 781 2163 -9.5 -13.1 75 3.6 -10.5 331 21 283.0 283.3 275.7 288.2 1.78 11 725 2736 -12.7 -17.7 66 5.0 -13.9 327 21 285.5 285.8 276.4 289.5 1.31 12 700 3004 -14.9 -19.9 66 5.0 -16.0 325 21 286.0 286.2 276.3 289.4 1.12 13 502 5412 -35.5 -40.5 60 5.0 -35.8 330 21 289.4 289.5 276.7 290.2 0.22 14 500 5440 -35.7 -40.7 60 5.0 -36.0 330 21 289.5 289.6 276.8 290.2 0.22 15 473 5825 -37.3 -42.3 60 5.0 -37.6 325 19 292.2 292.2 278.0 292.8 0.20 16 400 6960 -47.1 -53.1 50 6.0 -47.3 310 11 293.8 293.8 278.6 294.0 0.07 17 324 8324 -57.3 -63.3 46 6.0 -57.4 340 13 297.9 297.9 280.5 298.0 0.02 18 312 8562 -57.9 -63.9 46 6.0 -58.0 345 13 300.3 300.3 281.5 300.4 0.02 19 300 8810 -57.5 -63.5 46 6.0 -57.6 340 15 304.3 304.3 283.1 304.4 0.02 20 265 9586 -59.3 -65.3 46 6.0 -59.4 340 22 312.7 312.7 286.3 312.7 0.02 21 250 9950 -59.1 -65.1 46 6.0 -59.2 340 25 318.2 318.2 288.2 318.3 0.02 22 200 11350 -60.7 -67.7 39 7.0 -60.8 325 29 336.6 336.6 293.5 336.7 0.02 23 168 12432 -61.3 -69.3 34 8.0 -61.4 328 27 352.8 352.9 297.3 352.9 0.02 24 150 13130 -63.7 -72.7 28 9.0 -63.8 330 25 360.3 360.3 298.8 360.4 0.01 25 100 15590 -69.3 -79.3 22 10.0 -69.4 320 21 393.8 393.8 304.3 393.9 0.01 26 85 16552 -72.1 -82.1 21 10.0 -72.2 313 23 406.9 406.9 306.1 406.9 0.01 27 70 17690 -73.3 -83.3 20 10.0 -73.3 305 25 427.6 427.6 308.6 427.6 0.01 28 50 19640 -76.9 -86.9 19 10.0 -77.0 295 44 462.3 462.3 312.0 462.3 0.00 29 34 21850 -78.1 -88.1 18 10.0 -78.1 513.0 513.0 315.8 513.1 0.00 TRP 312 8562 -57.9 -63.9 46 6.0 -58.0 345 13 300.3 300.3 281.5 300.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 68.11 % Est. max temperature: 8.86 C = 47.94 F Sfc-Lift cond lev (LCL): 997.61 mb = 242.83 m = 796.69 ft T: -4.42 C 700-500 lapse rate: 8.54 C/km ThetaE index: 0.26 C Layer 860.0- 850.0 mb Conv cond level (CCL): 777.72 mb = 2195.10 m = 7201.69 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 12.20 C = 53.96 F Cap Strength: 10.56 C Lifted Index: 10.63 C Risk: None Lifted Index @300 mb: 19.36 C Lifted Index @700 mb: 10.04 C Showalter Index: 3.07 C Risk: None Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 24.80 C K Index: 14.90 Risk: None Sweat Index: 195.00 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.23 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 33258.86 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 941.45 mb = 698.41 m = 2291.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 15 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 6 290 11 10.3 -3.8 | 220 15 9.5 11.1 1 1000 224 300 13 11.3 -6.5 | 231 13 10.4 8.4 2 925 838 325 19 10.9 -15.6 | 274 10 10.1 -0.7 3 850 1500 335 21 8.9 -19.0 | 297 9 8.0 -4.1 4 700 3004 325 21 12.0 -17.2 | 282 11 11.2 -2.3 5 500 5440 330 21 10.5 -18.2 | 289 10 9.7 -3.3 6 400 6960 310 11 8.4 -7.1 | 224 11 7.6 7.8 7 312 8562 345 13 3.4 -12.6 | 227 3 2.5 2.4 8 300 8810 340 15 5.1 -14.1 | 259 4 4.3 0.8 9 250 9950 340 25 8.6 -23.5 | 318 12 7.7 -8.6 10 200 11350 325 29 16.6 -23.8 | 299 18 15.8 -8.8 11 150 13130 330 25 12.5 -21.7 | 300 13 11.7 -6.7 12 100 15590 320 21 13.5 -16.1 | 275 13 12.7 -1.2 13 70 17690 305 25 20.5 -14.3 | 268 20 19.6 0.6 14 50 19640 295 44 39.9 -18.6 | 275 39 39.0 -3.7 Wind Parameters Mean winds (0-6000m): 326.8 at 19.9 knts Storm direction: 356.8 at 14.9 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 61.2 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -7.4 tot: 38.3 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.48 Bulk Shear: 12.20 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 ------------------------------------------------------------------------------- 500 302 13 233 13| 7.0 0.0 7.0| 21.9 0.0 21.9 43.8 0.91| 7.1 6.5 1000 314 16 249 11| 6.5 0.0 6.5| 38.5 0.0 38.5 38.5 0.93| 6.7 6.2 1500 321 17 261 10| 5.3 0.0 5.3| 45.8 0.0 45.8 30.5 0.93| 5.5 5.2 2000 325 18 269 10| 3.9 0.3 4.3| 45.8 -2.4 43.4 21.7 0.81| 4.5 3.6 2500 326 19 273 10| 3.2 0.5 3.7| 45.8 -4.8 40.9 16.4 0.71| 3.8 2.7 3000 326 19 276 10| 2.6 0.6 3.3| 45.8 -7.4 38.3 12.8 0.62| 3.4 2.1 4000 326 20 278 10| 2.0 0.5 2.5| 47.4 -7.4 40.0 10.0 0.63| 2.6 1.7 5000 326 20 279 10| 1.7 0.4 2.1| 49.0 -7.4 41.5 8.3 0.63| 2.2 1.4 6000 327 20 280 10| 1.4 0.6 1.9| 49.6 -19.0 30.6 5.1 0.35| 2.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260119.00.gif