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 U2845... Searching the city database file for: U2845 ... Date:1200Z 3 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 ------------------------------------------------------------------------------- 0 1000 118 160 3 SFC 999 126 2.2 1.7 96 0.5 2.0 160 3 275.4 276.2 275.2 287.2 4.33 2 925 744 0.0 -2.0 86 2.0 -0.8 200 29 279.3 279.9 276.3 289.2 3.56 3 919 796 0.0 -2.0 86 2.0 -0.8 202 29 279.8 280.4 276.6 289.8 3.59 4 874 1200 1.6 0.0 89 1.6 0.9 217 29 285.5 286.3 280.4 297.9 4.37 5 864 1294 3.2 1.5 89 1.7 2.4 220 29 288.1 289.0 282.3 302.2 4.94 6 850 1426 2.6 1.0 89 1.6 1.8 225 29 288.9 289.7 282.5 302.7 4.84 7 763 2294 -0.5 -2.6 86 2.1 -1.4 231 28 294.6 295.3 284.1 306.8 4.14 8 700 2978 -4.3 -6.7 83 2.4 -5.3 235 27 297.7 298.3 284.4 307.7 3.30 9 588 4331 -11.9 -14.4 82 2.5 -12.7 238 27 304.1 304.5 285.6 310.8 2.13 10 500 5550 -20.5 -23.8 75 3.3 -21.2 240 27 308.0 308.3 285.9 311.7 1.12 11 400 7160 -33.5 -36.9 71 3.4 -33.8 245 27 311.4 311.5 286.4 312.9 0.40 12 372 7665 -37.1 -40.4 71 3.3 -37.4 250 30 313.2 313.3 286.8 314.3 0.30 13 300 9110 -49.9 -53.8 63 3.9 -50.0 265 38 315.0 315.0 287.2 315.3 0.08 14 260 10032 -57.9 -61.9 60 4.0 -58.0 261 51 316.4 316.4 287.6 316.6 0.04 15 250 10280 -57.9 -62.0 59 4.1 -58.0 260 54 320.0 320.0 288.8 320.1 0.04 16 249 10305 -57.9 -62.0 59 4.1 -58.0 260 55 320.4 320.4 288.9 320.5 0.04 17 237 10615 -60.9 -64.7 61 3.8 -60.9 263 64 320.4 320.4 288.9 320.5 0.03 18 204 11539 -65.0 -68.9 58 3.9 -65.0 270 91 328.0 328.0 291.2 328.1 0.02 19 200 11660 -65.5 -69.4 58 3.9 -65.5 270 89 329.0 329.0 291.5 329.1 0.02 20 194 11845 -66.1 -69.9 59 3.8 -66.1 270 83 331.0 331.0 292.0 331.0 0.02 21 170 12650 -62.9 -67.1 57 4.2 -63.0 273 65 349.0 349.0 296.4 349.1 0.03 22 150 13420 -62.3 -66.5 57 4.2 -62.4 275 48 362.8 362.8 299.2 362.9 0.03 23 148 13503 -62.5 -66.8 56 4.3 -62.6 275 47 363.8 363.8 299.5 364.0 0.03 24 144 13672 -61.5 -65.6 58 4.1 -61.6 277 46 368.4 368.4 300.3 368.6 0.04 25 139 13890 -62.5 -66.8 56 4.3 -62.6 278 45 370.4 370.4 300.7 370.5 0.03 26 103 15746 -60.1 -64.9 53 4.8 -60.2 289 32 408.1 408.2 306.3 408.4 0.06 27 100 15930 -60.9 -65.8 52 4.9 -61.0 290 31 410.1 410.1 306.6 410.3 0.05 28 92 16447 -61.3 -66.3 51 5.0 -61.4 292 31 419.2 419.2 307.6 419.5 0.06 29 88 16721 -63.3 -68.3 51 5.0 -63.4 294 30 420.5 420.5 307.8 420.8 0.04 30 78 17464 -61.7 -67.7 45 6.0 -61.9 297 30 438.6 438.6 309.8 438.9 0.05 31 70 18130 -63.5 -69.5 44 6.0 -63.7 300 29 448.5 448.5 310.7 448.8 0.05 32 69 18219 -63.9 -69.9 44 6.0 -64.0 300 29 449.5 449.5 310.8 449.8 0.04 33 62 18878 -62.5 -68.5 44 6.0 -62.7 300 28 466.6 466.6 312.4 466.9 0.06 34 53 19843 -64.7 -70.7 43 6.0 -64.9 300 27 482.9 482.9 313.7 483.2 0.05 35 50 20200 -64.5 -70.5 43 6.0 -64.7 300 27 491.5 491.5 314.4 491.8 0.06 36 44 20976 -67.1 -73.1 42 6.0 -67.2 301 29 503.4 503.5 315.2 503.7 0.04 37 38 21862 -66.1 -72.1 43 6.0 -66.3 303 32 527.5 527.6 316.8 527.9 0.06 38 35 22359 -67.1 -73.1 42 6.0 -67.3 303 33 537.5 537.5 317.4 537.9 0.06 39 31 23085 -70.5 -76.5 41 6.0 -70.6 305 35 547.3 547.3 317.9 547.5 0.04 40 30 23280 -70.1 -76.1 41 6.0 -70.2 305 36 553.5 553.6 318.3 553.8 0.04 41 21 25391 -72.1 -79.1 34 7.0 -72.3 606.9 607.0 320.9 607.2 0.04 TRP 194 11845 -66.1 -69.9 59 3.8 -66.1 270 83 331.0 331.0 292.0 331.0 0.02 WND 204 11539 -65.0 -68.9 58 3.9 -65.0 270 91 328.0 328.0 291.2 328.1 0.02 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 777.03 mb = 2154.01 m = 7066.86 ft Wetbulb zero: 946.51 mb = 559.41 m = 1835.33 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 84.17 % Est. max temperature: 15.70 C = 60.26 F Sfc-Lift cond lev (LCL): 991.22 mb = 188.88 m = 619.67 ft T: 1.98 C 700-500 lapse rate: 6.30 C/km Conv cond level (CCL): 692.78 mb = 3058.42 m = 10034.06 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 24.87 C = 76.77 F Cap Strength: 14.92 C Lifted Index: 16.48 C Risk: None Lifted Index @300 mb: 18.46 C Lifted Index @700 mb: 11.97 C Showalter Index: 6.58 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.50 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 154.35 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.89 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 43302.68 J/kg Cap Strength: 16.34 C Lift Cond Lev (LCL): 927.01 mb = 726.56 m = 2383.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 20 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 ---------------------------------------------------------- 0 999 126 160 3 -1.0 2.8 | 89 21 -20.5 -0.5 1 925 744 200 29 9.9 27.3 | 158 26 -9.6 24.0 2 850 1426 225 29 20.5 20.5 | 183 17 1.0 17.2 3 700 2978 235 27 22.1 15.5 | 192 12 2.6 12.2 4 500 5550 240 27 23.4 13.5 | 201 11 3.9 10.2 5 400 7160 245 27 24.5 11.4 | 211 10 5.0 8.1 6 300 9110 265 38 37.9 3.3 | 270 18 18.4 0.0 7 250 10280 260 54 53.2 9.4 | 260 34 33.7 6.1 8 204 11539 270 91 91.0 -0.0 | 273 72 71.5 -3.3 9 200 11660 270 89 89.0 -0.0 | 273 70 69.5 -3.3 10 194 11845 270 83 83.0 -0.0 | 273 64 63.5 -3.3 11 150 13420 275 48 47.8 -4.2 | 285 29 28.3 -7.5 12 100 15930 290 31 29.1 -10.6 | 325 17 9.6 -13.9 13 70 18130 300 29 25.1 -14.5 | 342 19 5.6 -17.8 14 50 20200 300 27 23.4 -13.5 | 347 17 3.9 -16.8 15 30 23280 305 36 29.5 -20.6 | 337 26 10.0 -23.9 Wind Parameters Mean winds (0-6000m): 230.5 at 26.4 knts Storm direction: 260.5 at 19.8 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 235.1 neg: 0.0 tot: 235.1 m^2/s^2 ave: 78.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.55 Bulk Shear: 38.21 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 ------------------------------------------------------------------------------- 500 196 13 121 18| 22.2 0.0 22.2|133.2 0.0 133.2 266.3 0.98| 23.3 22.8 1000 202 21 144 20| 14.1 0.0 14.1|205.2 0.0 205.2 205.2 0.94| 18.3 17.2 1500 210 24 156 19| 9.5 0.0 9.5|227.3 0.0 227.3 151.5 0.90| 14.3 13.0 2000 215 25 163 18| 7.0 0.0 7.0|230.4 0.0 230.4 115.2 0.89| 11.2 9.9 2500 219 25 168 17| 5.5 0.0 5.5|233.1 0.0 233.1 93.3 0.87| 9.3 8.1 3000 222 26 171 16| 4.5 0.0 4.5|235.1 0.0 235.1 78.4 0.86| 8.0 6.8 4000 225 26 176 15| 3.4 0.0 3.4|237.3 0.0 237.3 59.3 0.85| 6.1 5.2 5000 228 26 180 14| 2.7 0.0 2.7|239.4 0.0 239.4 47.9 0.85| 5.0 4.2 6000 230 26 184 14| 2.3 0.0 2.3|242.1 0.0 242.1 40.4 0.85| 4.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251103.12.gif