UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102312.upa.cvt Date: 1200Z 23 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 23 OCT 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 1000 126 4.0 2.5 90 1.5 3.3 160 3 277.1 277.9 276.5 289.6 4.58 1 995 167 2.6 -0.4 81 3.0 1.3 163 4 276.1 276.8 274.8 286.4 3.73 2 925 753 -1.3 -3.9 82 2.6 -2.3 210 11 278.0 278.5 274.9 286.6 3.09 3 866 1274 -5.5 -8.1 82 2.6 -6.4 198 16 278.9 279.3 274.3 285.7 2.39 4 859 1337 -5.7 -8.2 82 2.5 -6.5 197 16 279.3 279.7 274.6 286.1 2.39 5 851 1411 -3.9 -6.5 82 2.6 -4.8 195 17 282.0 282.4 276.6 289.8 2.76 6 850 1420 -3.5 -6.6 79 3.1 -4.6 195 17 282.5 283.0 276.8 290.3 2.74 7 848 1439 -3.3 -6.6 78 3.3 -4.5 195 17 282.9 283.4 277.0 290.7 2.75 8 810 1803 -1.3 -11.3 46 10.0 -4.7 191 15 288.7 289.1 278.9 294.6 1.99 9 799 1912 -1.1 -10.1 50 9.0 -4.3 190 14 290.1 290.5 279.8 296.7 2.22 10 746 2455 -5.5 -12.5 58 7.0 -7.8 185 10 291.0 291.4 280.0 296.9 1.96 11 726 2668 -6.1 -13.1 58 7.0 -8.4 183 9 292.7 293.0 280.7 298.5 1.92 12 716 2777 -4.1 -10.1 63 6.0 -6.3 182 8 296.0 296.5 282.8 303.5 2.48 13 700 2955 -5.5 -12.5 58 7.0 -7.9 180 7 296.4 296.8 282.5 302.8 2.09 14 653 3496 -9.3 -15.3 62 6.0 -11.1 166 7 298.1 298.4 282.8 303.6 1.78 15 648 3555 -9.3 -15.3 62 6.0 -11.1 164 7 298.7 299.0 283.1 304.3 1.79 16 628 3797 -9.9 -17.9 52 8.0 -12.2 157 7 300.7 301.0 283.5 305.4 1.49 17 565 4602 -16.5 -24.5 50 8.0 -18.2 135 7 302.2 302.3 283.5 305.2 0.93 18 500 5510 -22.3 -34.3 33 12.0 -24.1 110 7 305.9 305.9 284.3 307.3 0.42 19 418 6800 -31.1 -47.1 19 16.0 -32.3 82 13 310.6 310.7 285.7 311.1 0.13 20 400 7110 -33.7 -50.7 16 17.0 -34.8 75 15 311.2 311.2 285.9 311.5 0.09 21 378 7503 -37.7 -54.7 15 17.0 -38.5 77 13 311.0 311.0 285.8 311.2 0.06 22 300 9050 -50.9 -65.9 15 15.0 -51.1 85 5 313.6 313.6 286.6 313.7 0.02 23 296 9138 -51.5 -65.5 17 14.0 -51.7 77 5 314.0 314.0 286.8 314.0 0.02 24 255 10094 -57.7 -70.7 18 13.0 -57.8 347 3 318.5 318.5 288.2 318.5 0.01 25 250 10220 -56.9 -69.9 18 13.0 -57.1 335 3 321.5 321.5 289.2 321.5 0.01 26 221 10989 -61.3 -73.3 19 12.0 -61.4 330 5 326.2 326.2 290.6 326.3 0.01 27 219 11045 -61.3 -73.3 19 12.0 -61.4 329 5 327.1 327.1 290.9 327.1 0.01 28 200 11610 -58.1 -70.1 20 12.0 -58.3 320 1 340.8 340.8 294.5 340.8 0.02 29 189 11968 -56.3 -68.3 21 12.0 -56.5 311 2 349.2 349.2 296.5 349.3 0.02 30 151 13398 -54.9 -68.9 16 14.0 -55.2 276 5 374.8 374.8 301.4 374.9 0.02 31 150 13440 -55.3 -69.3 16 14.0 -55.6 275 5 374.8 374.8 301.4 374.9 0.02 32 100 16000 -58.9 -74.9 11 16.0 -59.2 255 13 413.9 413.9 307.0 414.0 0.01 33 70 18230 -61.1 -78.1 9 17.0 -61.4 255 17 453.7 453.7 311.2 453.7 0.01 34 50 20300 -63.5 -80.5 8 17.0 -63.8 260 21 493.8 493.8 314.5 493.9 0.01 35 30 23420 -66.7 -83.7 7 17.0 -67.1 265 33 562.8 562.8 318.8 562.9 0.01 36 29 23624 -67.1 -84.1 7 17.0 -67.5 265 33 567.2 567.2 319.0 567.3 0.01 37 20 25880 -64.1 -82.1 7 18.0 -64.8 265 35 640.0 640.0 322.3 640.1 0.02 38 19 26195 -63.3 -81.3 7 18.0 -64.2 651.9 651.9 322.7 652.1 0.03 39 16 27245 -65.5 -83.5 6 18.0 -66.3 677.6 677.6 323.7 677.7 0.02 40 15 27642 -61.1 -80.1 6 19.0 -62.5 704.8 704.8 324.6 705.2 0.04 41 13 28528 -62.7 -80.7 7 18.0 -64.0 728.7 728.7 325.3 729.1 0.05 TRP 221 10989 -61.3 -73.3 19 12.0 -61.4 330 5 326.2 326.2 290.6 326.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5383.84 m Freezing level: 948.33 mb = 557.61 m = 1829.41 ft Wetbulb zero: 969.22 mb = 377.81 m = 1239.50 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 59.66 % Est. max temperature: 9.33 C = 48.79 F Sfc-Lift cond lev (LCL): 977.04 mb = 313.23 m = 1027.65 ft T: 1.63 C 700-500 lapse rate: 6.58 C/km ThetaE index: 3.28 C Layer 995.0- 925.0 mb Conv cond level (CCL): 895.04 mb = 1013.09 m = 3323.73 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 5.29 C = 41.52 F Cap Strength: 14.65 C Lifted Index: 16.56 C Risk: None Lifted Index @300 mb: 19.22 C Lifted Index @700 mb: 12.47 C Showalter Index: 13.72 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.70 C K Index: 5.20 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.76 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 52178.29 J/kg Cap Strength: 16.55 C Lift Cond Lev (LCL): 910.19 mb = 880.52 m = 2888.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 at 7 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 1000 126 160 3 -1.0 2.8 | 46 5 -3.6 -3.6 1 1000 124 160 3 -1.0 2.8 | 46 5 -3.6 -3.6 2 925 753 210 11 5.5 9.5 | 222 4 2.9 3.2 3 850 1420 195 17 4.4 16.4 | 190 10 1.8 10.0 4 700 2955 180 7 0.0 7.0 | 104 3 -2.6 0.6 5 500 5510 110 7 -6.6 2.4 | 67 10 -9.2 -4.0 6 400 7110 75 15 -14.5 -3.9 | 59 20 -17.1 -10.3 7 300 9050 85 5 -5.0 -0.4 | 48 10 -7.6 -6.8 8 250 10220 335 3 1.3 -2.7 | 8 9 -1.3 -9.1 9 221 10989 330 5 2.5 -4.3 | 1 11 -0.1 -10.7 10 200 11610 320 1 0.6 -0.8 | 15 7 -2.0 -7.1 11 150 13440 275 5 5.0 -0.4 | 341 7 2.4 -6.8 12 100 16000 255 13 12.6 3.4 | 287 10 9.9 -3.0 13 70 18230 255 17 16.4 4.4 | 278 14 13.8 -2.0 14 50 20300 260 21 20.7 3.6 | 279 18 18.1 -2.7 15 30 23420 265 33 32.9 2.9 | 277 30 30.3 -3.5 16 20 25880 265 35 34.9 3.1 | 276 32 32.3 -3.3 Wind Parameters Mean winds (0-6000m): 172.3 at 9.2 knts Storm direction: 202.3 at 6.9 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 54.8 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -16.4 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.60 Bulk Shear: 2.60 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 ------------------------------------------------------------------------------- 500 197 6 59 1| 7.5 0.0 7.5| 4.6 0.0 4.6 9.2 0.84| 8.1 6.8 1000 203 9 204 2| 6.3 0.0 6.3| 5.6 -2.8 2.8 2.8 0.45| 7.2 3.2 1500 199 11 195 5| 4.2 0.9 5.1| 5.6 -8.5 -2.8 -1.9 0.21| 6.3 1.3 2000 197 12 190 5| 3.2 1.0 4.1| 5.6 -12.0 -6.4 -3.2 0.09| 5.7 0.5 2500 195 12 186 5| 2.5 1.3 3.8| 5.6 -14.7 -9.1 -3.6 -0.01| 5.2 -0.0 3000 194 11 182 4| 2.1 1.5 3.6| 5.6 -16.4 -10.8 -3.6 -0.09| 4.8 -0.4 4000 189 10 164 4| 1.6 1.5 3.1| 5.6 -18.1 -12.4 -3.1 -0.12| 4.0 -0.5 5000 182 9 143 4| 1.3 1.5 2.8| 5.6 -22.0 -16.4 -3.3 -0.16| 3.6 -0.6 6000 172 9 125 5| 1.1 1.7 2.7| 6.3 -24.6 -18.3 -3.0 -0.16| 3.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251023.12.gif