UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 4 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 81 0 0 SFC 995 122 4.4 3.8 96 0.6 4.1 0 0 277.9 278.8 277.5 291.7 5.05 2 944 548 1.8 -0.0 88 1.8 1.0 299 6 279.5 280.2 277.0 290.7 4.05 3 925 712 1.6 0.0 89 1.6 0.9 275 9 280.9 281.7 277.9 292.4 4.13 4 850 1390 -0.9 -2.9 86 2.0 -1.7 270 9 285.2 285.8 279.3 295.5 3.63 5 790 1974 -1.9 -3.8 87 1.9 -2.7 270 11 290.2 290.8 281.7 300.8 3.65 6 700 2928 -6.5 -8.8 84 2.3 -7.4 270 13 295.3 295.8 282.9 303.7 2.81 7 500 5490 -20.3 -23.2 78 2.9 -21.0 240 36 308.3 308.5 286.1 312.2 1.18 8 400 7100 -32.9 -35.9 74 3.0 -33.3 240 40 312.2 312.3 286.6 313.8 0.45 9 341 8204 -41.5 -44.5 73 3.0 -41.7 237 42 315.1 315.2 287.4 315.9 0.21 10 300 9060 -49.3 -52.4 70 3.1 -49.4 235 44 315.9 315.9 287.5 316.2 0.10 11 262 9934 -56.5 -59.4 70 2.9 -56.6 239 45 317.8 317.8 288.1 318.0 0.05 12 250 10230 -59.5 -62.6 67 3.1 -59.5 240 46 317.6 317.6 288.0 317.7 0.03 13 228 10799 -64.7 -67.8 65 3.1 -64.7 244 46 318.2 318.2 288.2 318.2 0.02 14 220 11017 -65.7 -68.8 65 3.1 -65.7 245 46 319.9 319.9 288.7 319.9 0.02 15 211 11270 -65.7 -68.8 65 3.1 -65.7 249 48 323.7 323.7 289.9 323.8 0.02 16 201 11569 -60.3 -63.5 66 3.2 -60.3 254 50 336.8 336.8 293.6 336.9 0.04 17 200 11600 -60.3 -63.5 66 3.2 -60.3 255 50 337.3 337.3 293.7 337.4 0.04 18 150 13400 -58.3 -61.7 65 3.4 -58.4 265 38 369.6 369.6 300.5 369.9 0.06 19 145 13612 -59.1 -62.6 64 3.5 -59.2 266 38 371.8 371.9 300.9 372.1 0.06 20 137 13968 -57.7 -61.2 64 3.5 -57.8 268 37 380.4 380.4 302.3 380.7 0.07 21 118 14905 -59.3 -63.3 60 4.0 -59.4 274 36 394.0 394.1 304.4 394.4 0.07 22 106 15576 -58.7 -63.0 57 4.3 -58.9 278 35 407.5 407.5 306.2 407.8 0.08 23 102 15816 -59.7 -63.9 58 4.2 -59.8 279 35 410.0 410.1 306.6 410.4 0.07 24 100 15940 -59.7 -64.0 57 4.3 -59.8 280 35 412.4 412.4 306.9 412.7 0.07 25 95 16262 -59.1 -63.6 56 4.5 -59.3 281 34 419.6 419.7 307.7 420.1 0.08 26 87 16811 -61.1 -65.5 56 4.4 -61.2 284 33 426.3 426.3 308.4 426.7 0.07 27 80 17333 -61.1 -65.6 55 4.5 -61.3 286 31 436.7 436.7 309.6 437.1 0.07 28 70 18160 -62.7 -67.6 52 4.9 -62.9 290 29 450.2 450.3 310.9 450.6 0.06 29 68 18339 -63.3 -68.2 51 4.9 -63.4 291 29 452.7 452.7 311.1 453.0 0.06 30 50 20230 -64.1 -69.1 50 5.0 -64.3 300 29 492.4 492.5 314.4 492.9 0.07 31 48 20479 -63.9 -68.9 50 5.0 -64.1 300 29 498.7 498.7 314.9 499.2 0.07 32 41 21433 -67.7 -72.7 49 5.0 -67.8 298 29 512.2 512.2 315.8 512.5 0.05 33 30 23300 -69.5 -74.5 48 5.0 -69.6 295 29 555.2 555.2 318.4 555.5 0.05 34 25 24384 -70.7 -76.7 41 6.0 -70.9 581.4 581.5 319.8 581.8 0.04 TRP 220 11017 -65.7 -68.8 65 3.1 -65.7 245 46 319.9 319.9 288.7 319.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 877.00 mb = 1145.92 m = 3759.53 ft Wetbulb zero: 899.44 mb = 936.70 m = 3073.14 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 84.02 % Est. max temperature: 12.04 C = 53.67 F Sfc-Lift cond lev (LCL): 985.82 mb = 196.88 m = 645.94 ft T: 3.94 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.99 C Layer 944.0- 925.0 mb Conv cond level (CCL): 864.65 mb = 1253.00 m = 4110.83 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 10.78 C = 51.40 F Cap Strength: 7.89 C Lifted Index: 14.54 C Risk: None Lifted Index @300 mb: 17.07 C Lifted Index @700 mb: 7.89 C Showalter Index: 11.85 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.40 C K Index: 14.20 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.58 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 38191.78 J/kg Cap Strength: 14.40 C Lift Cond Lev (LCL): 923.30 mb = 726.75 m = 2384.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 14 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 ---------------------------------------------------------- 0 995 122 0 0 -0.0 -0.0 | 101 14 -13.8 2.8 1 925 712 275 9 9.0 -0.8 | 112 5 -4.9 2.0 2 850 1390 270 9 9.0 -0.0 | 120 6 -4.8 2.8 3 700 2928 270 13 13.0 -0.0 | 163 3 -0.8 2.8 4 500 5490 240 36 31.2 18.0 | 220 27 17.4 20.8 5 400 7100 240 40 34.6 20.0 | 222 31 20.8 22.8 6 300 9060 235 44 36.0 25.2 | 218 36 22.2 28.0 7 250 10230 240 46 39.8 23.0 | 225 37 26.0 25.8 8 220 11017 245 46 41.7 19.4 | 231 36 27.9 22.2 9 200 11600 255 50 48.3 12.9 | 245 38 34.5 15.7 10 150 13400 265 38 37.9 3.3 | 256 25 24.0 6.1 11 100 15940 280 35 34.5 -6.1 | 279 21 20.6 -3.3 12 70 18160 290 29 27.3 -9.9 | 298 15 13.4 -7.1 13 50 20230 300 29 25.1 -14.5 | 316 16 11.3 -11.7 14 30 23300 295 29 26.3 -12.3 | 307 16 12.5 -9.5 Wind Parameters Mean winds (0-6000m): 251.4 at 18.8 knts Storm direction: 281.4 at 14.1 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -11.2 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 31.11 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 ------------------------------------------------------------------------------- 500 273 4 105 10| 0.0 7.8 7.8| 1.8 -11.2 -9.4 -18.8 -0.26| 9.5 -2.4 1000 274 6 107 8| 0.0 4.6 4.6| 5.4 -11.2 -5.8 -5.8 0.00| 6.2 0.0 1500 273 7 110 7| 0.0 3.3 3.3| 6.2 -11.2 -5.0 -3.3 0.05| 4.4 0.2 2000 272 8 113 6| 0.0 2.8 2.8| 7.2 -11.2 -4.1 -2.0 0.10| 3.7 0.4 2500 271 9 117 6| 0.0 2.5 2.5| 8.1 -11.2 -3.1 -1.2 0.16| 3.2 0.5 3000 271 9 121 5| 0.0 2.5 2.5| 10.1 -11.2 -1.1 -0.4 0.27| 3.1 0.8 4000 267 12 150 4| 0.0 3.1 3.1| 14.7 -11.2 3.5 0.9 0.28| 3.6 1.0 5000 258 15 190 6| 0.0 3.4 3.4| 14.7 -19.0 -4.3 -0.9 0.16| 4.0 0.6 6000 251 19 204 10| 0.0 3.2 3.2| 18.4 -27.0 -8.7 -1.4 0.13| 3.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251104.00.gif