UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:1200Z 3 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 179 315 1 SFC 999 186 -22.5 -25.5 76 3.0 -22.8 315 1 250.7 250.8 250.4 252.0 0.48 2 964 449 -17.5 -19.8 82 2.3 -17.9 313 5 258.3 258.5 257.6 260.6 0.82 3 927 742 -14.9 -19.1 70 4.2 -15.7 310 9 263.9 264.1 262.0 266.4 0.91 4 925 758 -14.9 -19.1 70 4.2 -15.7 310 9 264.1 264.2 262.2 266.6 0.91 5 858 1332 -13.5 -24.5 39 11.0 -15.4 3 7 271.3 271.4 266.7 273.1 0.61 6 850 1404 -13.9 -24.9 39 11.0 -15.7 10 7 271.6 271.7 266.9 273.3 0.60 7 810 1769 -15.7 -28.7 32 13.0 -17.6 14 7 273.4 273.5 267.8 274.8 0.44 8 715 2702 -19.9 -28.9 45 9.0 -21.2 23 7 278.8 278.8 271.3 280.3 0.49 9 700 2859 -21.3 -31.3 40 10.0 -22.5 25 7 278.9 279.0 271.2 280.1 0.40 10 500 5250 -38.7 -47.7 38 9.0 -39.1 360 17 285.9 285.9 274.6 286.2 0.10 11 400 6750 -49.1 -58.1 34 9.0 -49.3 335 23 291.2 291.2 277.3 291.3 0.04 12 389 6932 -50.5 -58.5 38 8.0 -50.7 334 24 291.7 291.7 277.6 291.8 0.04 13 308 8425 -58.7 -66.7 35 8.0 -58.8 321 32 300.3 300.3 281.5 300.4 0.02 14 300 8590 -59.1 -67.1 35 8.0 -59.2 320 33 302.0 302.0 282.2 302.1 0.02 15 290 8803 -59.5 -67.5 35 8.0 -59.6 315 33 304.4 304.4 283.2 304.5 0.01 16 250 9740 -57.9 -65.9 35 8.0 -58.0 310 33 320.0 320.0 288.8 320.1 0.02 17 242 9944 -58.5 -66.5 35 8.0 -58.6 310 32 322.1 322.1 289.4 322.2 0.02 18 236 10102 -55.7 -63.7 36 8.0 -55.8 310 32 328.6 328.6 291.3 328.8 0.03 19 200 11150 -56.7 -64.7 36 8.0 -56.8 310 29 343.0 343.0 295.1 343.1 0.03 20 150 12980 -56.5 -66.5 27 10.0 -56.7 300 27 372.7 372.7 301.1 372.9 0.03 21 101 15468 -59.1 -72.1 17 13.0 -59.4 290 29 412.4 412.4 306.8 412.5 0.02 22 100 15530 -59.1 -72.1 17 13.0 -59.4 290 29 413.5 413.5 307.0 413.7 0.02 23 70 17760 -61.7 -75.7 14 14.0 -62.0 275 31 452.4 452.4 311.1 452.5 0.02 24 50 19830 -64.3 -79.3 11 15.0 -64.6 275 29 492.0 492.0 314.4 492.0 0.01 25 30 22940 -67.9 -83.9 8 16.0 -68.2 270 23 559.5 559.5 318.6 559.6 0.01 26 28 23354 -68.9 -83.9 10 15.0 -69.2 567.9 567.9 319.0 568.0 0.01 TRP 290 8803 -59.5 -67.5 35 8.0 -59.6 315 33 304.4 304.4 283.2 304.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 44.76 % Est. max temperature: -1.60 C = 29.12 F Sfc-Lift cond lev (LCL): 950.45 mb = 554.91 m = 1820.56 ft T: -16.56 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.12 C Layer 700.0- 500.0 mb Conv cond level (CCL): 999.00 mb = 186.30 m = 611.20 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -19.88 C = -3.78 F Cap Strength: 15.65 C Lifted Index: 19.41 C Risk: None Lifted Index @300 mb: 28.18 C Lifted Index @700 mb: 15.59 C Showalter Index: 10.50 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 13.80 C K Index: -10.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.70 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 46903.84 J/kg Cap Strength: 19.31 C Lift Cond Lev (LCL): 895.07 mb = 1009.22 m = 3311.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 8 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 ---------------------------------------------------------- 0 999 186 315 1 0.7 -0.7 | 217 8 4.8 6.4 1 925 758 310 9 6.9 -5.8 | 263 11 11.0 1.3 2 850 1404 10 7 -1.2 -6.9 | 267 3 2.9 0.2 3 700 2859 25 7 -3.0 -6.3 | 237 1 1.1 0.7 4 500 5250 360 17 -0.0 -17.0 | 338 11 4.1 -9.9 5 400 6750 335 23 9.7 -20.8 | 315 20 13.8 -13.8 6 300 8590 320 33 21.2 -25.3 | 306 31 25.3 -18.2 7 290 8803 315 33 23.3 -23.3 | 301 32 27.4 -16.3 8 250 9740 310 33 25.3 -21.2 | 296 33 29.4 -14.1 9 200 11150 310 29 22.2 -18.6 | 294 29 26.3 -11.6 10 150 12980 300 27 23.4 -13.5 | 283 28 27.5 -6.4 11 100 15530 290 29 27.3 -9.9 | 275 31 31.3 -2.9 12 70 17760 275 31 30.9 -2.7 | 263 35 35.0 4.4 13 50 19830 275 29 28.9 -2.5 | 262 33 33.0 4.5 14 30 22940 270 23 23.0 -0.0 | 255 28 27.1 7.1 Wind Parameters Mean winds (0-6000m): 360.0 at 10.9 knts Storm direction: 30.0 at 8.2 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -0.9 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.72 Bulk Shear: 9.91 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 ------------------------------------------------------------------------------- 500 311 4 241 9| 0.0 7.2 7.2| 14.4 0.0 14.4 28.8 0.91| 7.2 6.5 1000 320 6 255 8| 2.7 3.6 6.3| 20.6 0.0 20.6 20.6 0.66| 6.9 4.6 1500 335 7 261 7| 2.7 2.4 5.1| 20.6 -0.6 20.0 13.3 0.50| 5.7 2.8 2000 346 7 265 6| 2.2 1.8 4.0| 20.6 -0.7 19.8 9.9 0.46| 4.4 2.0 2500 354 7 266 5| 1.8 1.4 3.3| 20.6 -0.9 19.6 7.9 0.43| 3.7 1.6 3000 360 7 268 4| 1.5 1.3 2.9| 20.9 -0.9 20.0 6.7 0.45| 3.3 1.5 4000 5 8 281 3| 1.1 1.5 2.7| 21.7 -0.9 20.7 5.2 0.42| 3.1 1.3 5000 4 9 302 4| 0.9 1.7 2.6| 21.7 -2.4 19.2 3.8 0.32| 3.0 1.0 6000 360 11 313 6| 0.8 1.9 2.7| 21.7 -14.8 6.9 1.2 0.17| 3.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251103.12.gif