UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 2 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 1008 120 -1.3 -3.2 87 1.9 -2.0 0 0 271.2 271.7 270.7 279.3 2.99 1 1000 183 -2.5 -6.3 75 3.8 -3.8 25 1 270.6 271.0 269.4 277.1 2.38 2 960 505 -5.5 -8.4 80 2.9 -6.4 117 5 270.8 271.1 269.0 276.6 2.11 3 948 605 -2.9 -5.3 83 2.4 -3.7 145 6 274.4 274.9 272.2 281.9 2.71 4 925 800 -1.7 -3.5 87 1.8 -2.4 200 9 277.6 278.1 274.8 286.4 3.19 5 903 991 -1.9 -3.7 87 1.8 -2.6 216 8 279.3 279.8 275.7 288.3 3.22 6 850 1470 -3.7 -7.9 73 4.2 -5.1 255 7 282.3 282.7 276.3 289.4 2.48 7 764 2302 -10.3 -12.8 82 2.5 -11.0 274 10 283.9 284.2 276.3 289.3 1.87 8 761 2333 -9.3 -11.8 82 2.5 -10.1 275 10 285.3 285.6 277.3 291.2 2.03 9 724 2717 -10.3 -17.3 56 7.0 -12.1 284 12 288.3 288.5 277.9 292.4 1.36 10 700 2978 -8.5 -22.5 31 14.0 -11.9 290 13 293.1 293.2 279.5 295.9 0.90 11 694 3045 -8.9 -22.9 31 14.0 -12.2 290 14 293.4 293.5 279.6 296.1 0.87 12 577 4456 -15.7 -26.7 38 11.0 -17.9 299 24 301.3 301.4 282.9 303.7 0.75 13 500 5520 -23.5 -33.5 39 10.0 -24.9 305 33 304.4 304.5 283.8 305.9 0.45 14 418 6795 -33.5 -40.5 49 7.0 -34.1 317 37 307.6 307.6 284.8 308.5 0.27 15 416 6828 -34.1 -41.1 49 7.0 -34.7 317 37 307.2 307.3 284.6 308.1 0.25 16 400 7100 -36.5 -43.5 48 7.0 -37.0 320 38 307.6 307.6 284.7 308.3 0.20 17 318 8649 -49.7 -58.7 34 9.0 -49.9 324 48 310.1 310.1 285.4 310.3 0.04 18 300 9030 -51.1 -60.1 33 9.0 -51.3 325 50 313.3 313.3 286.5 313.5 0.04 19 298 9074 -51.5 -60.5 33 9.0 -51.7 325 51 313.4 313.4 286.6 313.5 0.04 20 287 9318 -51.5 -60.5 33 9.0 -51.7 325 59 316.7 316.8 287.7 316.9 0.04 21 256 10050 -57.9 -67.9 27 10.0 -58.0 325 82 317.8 317.8 288.1 317.9 0.02 22 250 10200 -58.5 -68.5 27 10.0 -58.6 325 87 319.1 319.1 288.5 319.2 0.02 23 230 10716 -61.9 -71.9 25 10.0 -62.0 320 93 321.6 321.6 289.2 321.6 0.01 24 228 10770 -62.3 -72.3 25 10.0 -62.4 320 90 321.8 321.8 289.3 321.9 0.01 25 226 10824 -62.5 -72.5 25 10.0 -62.6 320 87 322.3 322.3 289.5 322.4 0.01 26 218 11047 -59.3 -69.3 26 10.0 -59.4 320 80 330.6 330.6 291.9 330.7 0.02 27 200 11580 -61.7 -71.7 25 10.0 -61.8 320 62 335.1 335.1 293.1 335.1 0.01 28 165 12781 -57.9 -68.9 23 11.0 -58.1 320 51 360.4 360.4 298.8 360.5 0.02 29 150 13380 -58.9 -69.9 23 11.0 -59.1 320 46 368.6 368.6 300.3 368.7 0.02 30 116 14980 -62.3 -74.3 19 12.0 -62.4 317 41 390.4 390.4 303.9 390.5 0.01 31 112 15197 -60.3 -72.3 19 12.0 -60.5 316 40 398.1 398.1 305.0 398.2 0.02 32 100 15900 -62.5 -74.5 18 12.0 -62.7 315 38 407.0 407.0 306.2 407.0 0.02 33 70 18100 -63.3 -76.3 16 13.0 -63.6 320 29 449.0 449.0 310.8 449.1 0.02 34 50 20170 -64.7 -78.7 13 14.0 -65.0 315 29 491.0 491.0 314.3 491.1 0.02 35 30 23260 -68.9 -82.9 12 14.0 -69.2 300 29 556.8 556.8 318.5 556.9 0.01 36 20 25680 -69.9 -83.9 11 14.0 -70.2 305 27 622.2 622.2 321.6 622.3 0.02 37 19 25986 -69.9 -83.9 11 14.0 -70.3 305 27 631.4 631.4 322.0 631.5 0.02 38 16 27004 -72.9 -86.9 10 14.0 -73.2 303 29 653.4 653.4 322.8 653.5 0.01 39 10 29770 -72.3 -86.3 10 14.0 -72.8 300 33 749.7 749.7 325.9 749.9 0.02 40 7.4 31553 -69.7 -84.7 9 15.0 -70.6 827.7 827.7 327.9 828.1 0.04 TRP 226 10824 -62.5 -72.5 25 10.0 -62.6 320 87 322.3 322.3 289.5 322.4 0.01 WND 230 10716 -61.9 -71.9 25 10.0 -62.0 320 93 321.6 321.6 289.2 321.6 0.01 Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 56.52 % Est. max temperature: 9.30 C = 48.74 F Sfc-Lift cond lev (LCL): 978.33 mb = 356.06 m = 1168.18 ft T: -4.11 C 700-500 lapse rate: 5.90 C/km ThetaE index: 2.74 C Layer 1000.0- 948.0 mb Conv cond level (CCL): 792.55 mb = 2015.95 m = 6613.94 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 10.84 C = 51.51 F Cap Strength: 18.50 C Lifted Index: 19.81 C Risk: None Lifted Index @300 mb: 23.06 C Lifted Index @700 mb: 13.57 C Showalter Index: 13.22 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 15.60 C K Index: -2.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.15 J/kg Max Up Vert Vel: 9.18 m/s Conv Inhibition (B-): 67650.98 J/kg Cap Strength: 19.65 C Lift Cond Lev (LCL): 919.33 mb = 848.81 m = 2784.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 13 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 1008 120 0 0 -0.0 -0.0 | 145 13 -7.5 10.5 1 1000 183 25 1 -0.4 -0.9 | 141 12 -7.9 9.6 2 925 800 200 9 3.1 8.5 | 167 20 -4.4 19.0 3 850 1470 255 7 6.8 1.8 | 177 12 -0.7 12.4 4 700 2978 290 13 12.2 -4.4 | 218 8 4.8 6.1 5 500 5520 305 33 27.0 -18.9 | 293 21 19.6 -8.4 6 400 7100 320 38 24.4 -29.1 | 318 25 17.0 -18.6 7 300 9030 325 50 28.7 -41.0 | 325 37 21.2 -30.4 8 250 10200 325 87 49.9 -71.3 | 325 74 42.5 -60.7 9 230 10716 320 93 59.8 -71.2 | 319 80 52.3 -60.7 10 226 10824 320 87 55.9 -66.6 | 319 74 48.5 -56.1 11 200 11580 320 62 39.9 -47.5 | 319 49 32.4 -36.9 12 150 13380 320 46 29.6 -35.2 | 318 33 22.1 -24.7 13 100 15900 315 38 26.9 -26.9 | 310 25 19.4 -16.3 14 70 18100 320 29 18.6 -22.2 | 316 16 11.2 -11.7 15 50 20170 315 29 20.5 -20.5 | 307 16 13.1 -10.0 16 30 23260 300 29 25.1 -14.5 | 283 18 17.7 -4.0 17 20 25680 305 27 22.1 -15.5 | 289 15 14.7 -4.9 18 10 29770 300 33 28.6 -16.5 | 286 22 21.1 -6.0 Wind Parameters Mean winds (0-6000m): 294.8 at 17.2 knts Storm direction: 324.8 at 12.9 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 92.7 neg: -9.1 tot: 83.6 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.77 Bulk Shear: 54.81 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 ------------------------------------------------------------------------------- 500 140 3 144 16| 6.9 0.0 6.9| 19.9 -9.1 10.8 21.6 0.14| 11.4 1.5 1000 206 6 163 17| 4.1 0.0 4.1| 68.1 -9.1 59.0 59.0 0.49| 11.5 5.6 1500 220 6 168 16| 2.6 0.0 2.6| 73.1 -9.1 63.9 42.6 0.46| 9.2 4.2 2000 236 7 173 15| 2.5 0.0 2.5| 80.0 -9.1 70.9 35.4 0.50| 7.6 3.8 2500 249 8 179 13| 2.4 0.0 2.4| 86.3 -9.1 77.2 30.9 0.52| 6.7 3.5 3000 261 8 185 12| 2.4 0.0 2.4| 92.7 -9.1 83.6 27.9 0.56| 6.1 3.4 4000 276 11 199 10| 2.8 0.0 2.8|110.1 -9.1 101.0 25.3 0.61| 5.6 3.4 5000 287 14 222 9| 3.1 0.0 3.1|131.7 -9.1 122.6 24.5 0.62| 5.4 3.3 6000 295 17 248 9| 3.0 0.0 3.0|163.3 -9.1 154.2 25.7 0.64| 5.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251102.12.gif