UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 8 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1013 123 -19.1 -22.7 73 3.6 -19.6 260 5 253.1 253.2 252.7 254.8 0.61 1 1000 219 -18.1 -21.7 73 3.6 -18.6 280 13 255.1 255.2 254.5 256.9 0.67 2 925 798 -19.3 -23.0 72 3.7 -19.8 310 21 259.6 259.7 258.2 261.4 0.65 3 876 1201 -19.9 -24.1 69 4.2 -20.5 310 24 263.0 263.1 260.8 264.8 0.62 4 850 1424 -20.5 -24.8 68 4.3 -21.1 310 25 264.7 264.8 262.0 266.4 0.60 5 715 2698 -23.1 -30.1 53 7.0 -23.9 314 35 275.2 275.3 269.0 276.6 0.44 6 700 2853 -23.7 -30.7 53 7.0 -24.5 315 36 276.2 276.3 269.6 277.5 0.42 7 500 5230 -40.7 -50.7 33 10.0 -41.1 315 48 283.4 283.4 273.3 283.7 0.07 8 462 5764 -44.3 -54.3 32 10.0 -44.6 315 54 285.4 285.4 274.3 285.6 0.05 9 400 6720 -49.5 -59.5 30 10.0 -49.7 315 64 290.7 290.7 277.0 290.8 0.03 10 397 6769 -49.7 -59.7 30 10.0 -49.9 315 64 291.0 291.0 277.2 291.1 0.03 11 347 7637 -55.3 -64.3 32 9.0 -55.4 315 69 294.9 294.9 279.0 294.9 0.02 12 301 8539 -56.7 -65.7 31 9.0 -56.8 315 81 305.1 305.1 283.5 305.2 0.02 13 300 8560 -56.7 -65.7 31 9.0 -56.8 315 81 305.5 305.5 283.6 305.5 0.02 14 250 9720 -55.5 -65.5 28 10.0 -55.6 315 75 323.6 323.6 289.9 323.6 0.02 15 200 11130 -56.9 -67.9 24 11.0 -57.1 310 69 342.7 342.7 295.0 342.7 0.02 16 150 12940 -57.5 -69.5 20 12.0 -57.7 300 64 371.0 371.0 300.8 371.1 0.02 17 124 14132 -58.3 -70.3 20 12.0 -58.5 295 65 390.3 390.3 303.9 390.4 0.02 18 108 14997 -58.1 -71.1 17 13.0 -58.4 292 66 406.4 406.4 306.0 406.5 0.02 19 107 15056 -57.7 -70.7 18 13.0 -58.0 292 66 408.3 408.3 306.3 408.4 0.03 20 106 15115 -57.7 -70.7 18 13.0 -58.0 291 66 409.4 409.4 306.5 409.5 0.03 21 104 15234 -58.1 -71.1 17 13.0 -58.4 291 66 410.8 410.8 306.6 411.0 0.03 22 102 15356 -57.9 -70.9 17 13.0 -58.2 290 66 413.5 413.5 307.0 413.6 0.03 23 101 15418 -57.9 -70.9 17 13.0 -58.2 290 66 414.7 414.7 307.1 414.8 0.03 24 100 15480 -57.9 -70.9 17 13.0 -58.2 290 66 415.9 415.9 307.2 416.0 0.03 25 70 17730 -56.7 -70.7 16 14.0 -57.2 285 81 463.1 463.1 312.1 463.3 0.04 26 50 19890 -54.5 -70.5 12 16.0 -55.5 280 97 515.0 515.1 316.0 515.4 0.06 27 40 21335 -51.3 -68.3 11 17.0 -52.9 276 99 557.0 557.1 318.5 557.7 0.10 28 30 23210 -51.1 -69.1 10 18.0 -53.2 270 101 605.3 605.4 320.9 606.2 0.12 29 20 25840 -47.1 -65.1 11 18.0 -51.0 265 99 692.0 692.1 324.3 694.6 0.30 30 19 26180 -46.9 -64.9 11 18.0 -51.0 702.9 703.0 324.6 705.7 0.33 31 12 29260 -41.7 -62.7 8 21.0 -49.4 820.0 820.3 327.9 827.1 0.69 TRP 347 7637 -55.3 -64.3 32 9.0 -55.4 315 69 294.9 294.9 279.0 294.9 0.02 WND 300 8560 -56.7 -65.7 31 9.0 -56.8 315 81 305.5 305.5 283.6 305.5 0.02 Sounding variables and indices 1000-500 mb thick: 5011.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 54.65 % Est. max temperature: -8.33 C = 17.00 F Sfc-Lift cond lev (LCL): 954.70 mb = 563.31 m = 1848.10 ft T: -18.81 C 700-500 lapse rate: 7.15 C/km ThetaE index: 0.00 C Layer 1013.0--30786326528.0 mb Conv cond level (CCL): 660.94 mb = 3258.65 m = 10690.97 ft Mean mixing ratio: 0.66 g/kg Conv temperature: 5.42 C = 41.76 F Cap Strength: 16.01 C Lifted Index: 20.04 C Risk: None Lifted Index @300 mb: 32.89 C Lifted Index @700 mb: 16.01 C Showalter Index: 14.07 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 15.90 C K Index: -11.60 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.76 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 71799.67 J/kg Cap Strength: 19.93 C Lift Cond Lev (LCL): 905.34 mb = 957.17 m = 3140.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 27 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 1013 123 260 5 4.9 0.9 | 174 27 -2.8 26.9 1 1000 219 280 13 12.8 -2.3 | 192 24 5.1 23.8 2 925 798 310 21 16.1 -13.5 | 214 15 8.3 12.5 3 850 1424 310 25 19.2 -16.1 | 229 15 11.4 10.0 4 700 2853 315 36 25.5 -25.5 | 268 18 17.7 0.6 5 500 5230 315 48 33.9 -33.9 | 287 27 26.2 -7.9 6 400 6720 315 64 45.3 -45.3 | 297 42 37.5 -19.2 7 347 7637 315 69 48.8 -48.8 | 299 47 41.1 -22.8 8 300 8560 315 81 57.3 -57.3 | 302 59 49.5 -31.3 9 250 9720 315 75 53.0 -53.0 | 301 53 45.3 -27.0 10 200 11130 310 69 52.9 -44.4 | 292 49 45.1 -18.3 11 150 12940 300 64 55.4 -32.0 | 277 48 47.7 -6.0 12 100 15480 290 66 62.0 -22.6 | 266 54 54.3 3.4 13 70 17730 285 81 78.2 -21.0 | 266 71 70.5 5.1 14 50 19890 280 97 95.5 -16.8 | 264 88 87.8 9.2 15 30 23210 270 101 101.0 -0.0 | 254 97 93.3 26.0 16 20 25840 265 99 98.6 8.6 | 249 97 90.9 34.7 Wind Parameters Mean winds (0-6000m): 313.4 at 36.2 knts Storm direction: 343.4 at 27.1 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 97.2 deg Storm rel helicity (0-3000m) pos: 160.4 neg: 0.0 tot: 160.4 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 73.70 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 ------------------------------------------------------------------------------- 500 290 14 196 22| 15.6 0.0 15.6| 84.6 0.0 84.6 169.1 0.81| 17.0 13.9 1000 302 18 204 18| 10.4 0.0 10.4|102.2 0.0 102.2 102.2 0.78| 11.6 9.1 1500 305 20 211 17| 8.1 0.0 8.1|116.0 0.0 116.0 77.4 0.81| 8.9 7.3 2000 307 22 218 16| 7.1 0.0 7.1|131.9 0.0 131.9 65.9 0.84| 7.7 6.4 2500 309 24 226 15| 6.5 0.0 6.5|148.1 0.0 148.1 59.2 0.85| 7.0 5.9 3000 310 26 233 15| 6.0 0.0 6.0|160.4 0.0 160.4 53.5 0.85| 6.4 5.4 4000 312 30 246 16| 4.5 0.6 5.1|177.6 0.0 177.6 44.4 0.82| 5.4 4.5 5000 313 33 257 17| 3.6 1.0 4.6|194.9 0.0 194.9 39.0 0.79| 4.9 3.8 6000 313 36 267 19| 3.0 1.7 4.7|229.6 0.0 229.6 38.3 0.72| 4.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260108.00.gif