UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 5 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 1001 123 5.0 3.0 87 2.0 4.1 200 5 278.1 278.9 277.2 291.0 4.74 1 1000 131 4.8 2.6 86 2.2 3.8 205 5 278.0 278.7 276.9 290.6 4.61 2 944 598 0.8 -2.4 79 3.2 -0.5 242 18 278.5 279.1 275.6 287.9 3.39 3 925 761 0.0 -2.8 81 2.8 -1.1 255 23 279.3 279.9 276.0 288.7 3.36 4 878 1177 -1.9 -4.3 84 2.4 -2.9 261 28 281.5 282.1 276.9 290.5 3.16 5 874 1213 -2.1 -4.9 81 2.8 -3.1 262 28 281.7 282.2 276.8 290.3 3.03 6 852 1417 1.8 -9.2 44 11.0 -2.2 265 31 287.8 288.2 278.8 294.4 2.23 7 850 1436 1.8 -10.2 41 12.0 -2.5 265 31 288.0 288.4 278.7 294.1 2.07 8 828 1647 1.4 -14.6 29 16.0 -3.8 264 32 289.8 290.0 278.7 294.3 1.49 9 744 2502 -2.3 -16.3 33 14.0 -6.6 258 36 294.8 295.0 281.0 299.2 1.44 10 700 2983 -6.1 -25.1 21 19.0 -10.6 255 38 295.7 295.9 280.4 298.0 0.71 11 542 4934 -18.3 -44.3 8 26.0 -21.3 282 36 303.6 303.7 283.1 304.1 0.14 12 500 5530 -22.7 -29.7 53 7.0 -23.9 290 36 305.4 305.5 284.4 307.6 0.65 13 489 5693 -23.5 -29.5 58 6.0 -24.5 291 36 306.3 306.5 284.8 308.6 0.68 14 419 6804 -31.1 -37.1 56 6.0 -31.7 302 38 310.4 310.5 285.9 311.7 0.38 15 400 7130 -34.3 -39.3 60 5.0 -34.8 305 38 310.4 310.5 285.9 311.5 0.32 16 300 9070 -52.3 -57.0 57 4.7 -52.4 315 50 311.6 311.6 286.0 311.8 0.06 17 297 9135 -52.9 -57.6 57 4.7 -53.0 315 50 311.7 311.7 286.0 311.9 0.05 18 258 10025 -60.1 -64.6 55 4.5 -60.2 315 52 313.9 313.9 286.7 314.0 0.03 19 250 10220 -60.9 -65.3 56 4.4 -60.9 315 52 315.5 315.5 287.3 315.6 0.02 20 242 10423 -61.5 -66.1 54 4.6 -61.6 315 53 317.6 317.6 288.0 317.7 0.02 21 233 10657 -63.9 -68.6 53 4.7 -64.0 315 54 317.4 317.4 287.9 317.5 0.02 22 220 11013 -60.5 -65.0 55 4.5 -60.6 317 51 327.9 327.9 291.2 328.0 0.03 23 208 11364 -59.1 -63.9 54 4.8 -59.2 319 48 335.4 335.4 293.2 335.5 0.03 24 203 11517 -59.9 -64.5 55 4.6 -60.0 320 47 336.5 336.5 293.4 336.6 0.03 25 200 11610 -58.9 -63.7 54 4.8 -59.0 320 46 339.5 339.5 294.2 339.6 0.04 26 192 11868 -56.5 -61.4 54 4.9 -56.6 318 45 347.3 347.3 296.1 347.5 0.05 27 187 12035 -57.1 -62.1 53 5.0 -57.2 316 44 349.0 349.0 296.4 349.2 0.05 28 179 12313 -55.1 -60.0 54 4.9 -55.2 314 42 356.6 356.7 298.1 356.9 0.07 29 150 13440 -55.5 -61.5 47 6.0 -55.7 305 36 374.5 374.5 301.4 374.8 0.06 30 117 15004 -60.3 -68.3 34 8.0 -60.4 305 38 393.2 393.2 304.3 393.3 0.03 31 100 15980 -61.1 -69.1 34 8.0 -61.3 305 40 409.7 409.7 306.5 409.9 0.03 32 70 18180 -64.9 -73.9 28 9.0 -65.1 310 36 445.5 445.5 310.4 445.7 0.02 33 56 19539 -65.5 -75.5 24 10.0 -65.7 473.5 473.5 313.0 473.7 0.02 TRP 233 10657 -63.9 -68.6 53 4.7 -64.0 315 54 317.4 317.4 287.9 317.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 925.00 mb = 761.00 m = 2496.69 ft Freezing level: 862.15 mb = 1322.95 m = 4340.35 ft Freezing level: 796.22 mb = 1970.80 m = 6465.80 ft Wetbulb zero: 950.65 mb = 540.95 m = 1774.74 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 35.86 % Est. max temperature: 14.87 C = 58.76 F Sfc-Lift cond lev (LCL): 970.60 mb = 372.71 m = 1222.80 ft T: 2.73 C 700-500 lapse rate: 6.52 C/km ThetaE index: 3.11 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 712.98 mb = 2838.19 m = 9311.52 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 22.37 C = 72.27 F Cap Strength: 13.56 C Lifted Index: 14.25 C Risk: None Lifted Index @300 mb: 16.06 C Lifted Index @700 mb: 10.14 C Showalter Index: 10.44 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 12.50 C K Index: -4.70 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.13 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 26167.24 J/kg Cap Strength: 14.19 C Lift Cond Lev (LCL): 911.54 mb = 877.91 m = 2880.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 25 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 1001 123 200 5 1.7 4.7 | 130 26 -19.9 16.6 1 1000 131 205 5 2.1 4.5 | 130 25 -19.5 16.4 2 925 761 255 23 22.2 6.0 | 182 18 0.6 17.8 3 850 1436 265 31 30.9 2.7 | 213 17 9.3 14.6 4 700 2983 255 38 36.7 9.8 | 215 26 15.1 21.7 5 500 5530 290 36 33.8 -12.3 | 272 12 12.2 -0.4 6 400 7130 305 38 31.1 -21.8 | 316 14 9.5 -9.9 7 300 9070 315 50 35.4 -35.4 | 330 27 13.8 -23.5 8 250 10220 315 52 36.8 -36.8 | 329 29 15.2 -24.9 9 233 10657 315 54 38.2 -38.2 | 328 31 16.6 -26.3 10 200 11610 320 46 29.6 -35.2 | 341 25 8.0 -23.4 11 150 13440 305 36 29.5 -20.6 | 318 12 7.9 -8.8 12 100 15980 305 40 32.8 -22.9 | 315 16 11.2 -11.1 13 70 18180 310 36 27.6 -23.1 | 332 13 6.0 -11.3 Wind Parameters Mean winds (0-6000m): 268.8 at 32.8 knts Storm direction: 298.8 at 24.6 knts Shear (0-3000m) pos: 5.1 neg: 1.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 176.3 neg: -0.3 tot: 176.0 m^2/s^2 ave: 58.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 74.51 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 ------------------------------------------------------------------------------- 500 236 12 148 22| 16.3 0.0 16.3| 98.6 0.0 98.6 197.2 0.94| 17.1 16.1 1000 252 18 165 18| 13.0 0.0 13.0|145.9 0.0 145.9 145.9 0.94| 14.0 13.1 1500 258 22 179 17| 10.3 0.0 10.3|167.1 0.0 167.1 111.4 0.92| 11.1 10.3 2000 259 25 189 17| 7.7 0.8 8.5|169.4 0.0 169.4 84.7 0.86| 9.1 7.8 2500 259 27 196 18| 6.2 1.2 7.4|170.3 0.0 170.3 68.1 0.80| 7.9 6.3 3000 258 29 200 19| 5.1 1.3 6.4|176.3 -0.3 176.0 58.7 0.76| 7.1 5.4 4000 260 31 207 19| 4.1 0.9 5.0|214.7 -0.3 214.4 53.6 0.75| 6.5 4.9 5000 264 32 214 18| 3.5 0.8 4.2|245.1 -0.3 244.8 49.0 0.76| 6.1 4.6 6000 269 33 222 17| 3.1 0.6 3.8|267.5 -0.3 267.2 44.5 0.78| 5.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251105.00.gif