UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 12 OCT 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 23 SFC 987 133 5.8 4.0 88 1.8 4.9 180 1 280.0 280.9 278.7 294.2 5.16 2 925 660 2.2 -0.9 80 3.1 0.8 245 11 281.6 282.2 277.9 292.4 3.87 3 850 1334 -1.5 -4.3 81 2.8 -2.6 255 13 284.6 285.1 278.6 293.9 3.27 4 764 2181 -6.3 -9.2 80 2.9 -7.3 233 15 288.2 288.6 279.3 295.5 2.49 5 700 2864 -9.9 -12.9 79 3.0 -10.8 215 17 291.5 291.9 280.3 297.6 2.02 6 590 4159 -17.9 -21.0 77 3.1 -18.6 197 35 296.8 297.0 281.6 300.6 1.21 7 506 5293 -23.1 -26.9 71 3.8 -23.8 181 51 303.8 304.0 284.0 306.6 0.83 8 500 5380 -23.9 -27.8 70 3.9 -24.6 180 52 303.9 304.0 284.0 306.5 0.78 9 400 6980 -34.3 -37.7 71 3.4 -34.6 175 66 310.4 310.5 285.9 311.7 0.37 10 375 7427 -37.1 -40.4 71 3.3 -37.4 175 72 312.5 312.5 286.6 313.6 0.30 11 345 7997 -41.6 -44.9 70 3.3 -41.8 175 79 314.0 314.0 287.0 314.7 0.20 12 318 8543 -45.9 -49.2 69 3.3 -46.0 178 77 315.4 315.4 287.4 315.9 0.14 13 314 8627 -45.5 -48.9 68 3.4 -45.7 178 76 317.1 317.1 287.9 317.6 0.14 14 300 8930 -46.3 -49.8 67 3.5 -46.4 180 75 320.1 320.1 288.9 320.6 0.13 15 294 9064 -46.5 -50.2 66 3.7 -46.7 182 72 321.7 321.7 289.4 322.2 0.13 16 286 9246 -48.1 -52.5 60 4.4 -48.3 184 68 321.9 321.9 289.5 322.3 0.10 17 278 9433 -48.1 -52.6 60 4.5 -48.3 187 64 324.6 324.6 290.3 325.0 0.11 18 267 9698 -49.7 -54.4 58 4.7 -49.8 190 58 326.0 326.0 290.7 326.3 0.09 19 250 10130 -48.3 -53.3 56 5.0 -48.5 195 44 334.3 334.3 293.0 334.7 0.11 20 200 11600 -47.9 -54.9 44 7.0 -48.3 215 23 356.9 356.9 298.2 357.4 0.11 21 163 12952 -45.9 -54.9 35 9.0 -46.5 258 17 381.8 381.8 302.6 382.4 0.14 22 150 13500 -48.7 -58.7 30 10.0 -49.2 275 15 386.2 386.2 303.3 386.6 0.09 23 124 14740 -54.5 -64.5 28 10.0 -54.8 298 14 397.2 397.2 304.9 397.5 0.05 24 101 16056 -54.9 -65.9 24 11.0 -55.3 324 13 420.5 420.5 307.8 420.7 0.05 25 100 16120 -55.1 -66.1 24 11.0 -55.5 325 13 421.3 421.3 307.9 421.5 0.05 26 89 16854 -59.5 -69.5 26 10.0 -59.7 325 13 426.8 426.8 308.5 426.9 0.04 27 82 17368 -57.3 -68.3 23 11.0 -57.7 325 13 441.4 441.4 310.0 441.6 0.05 28 70 18360 -59.9 -70.9 22 11.0 -60.2 325 13 456.2 456.2 311.4 456.5 0.04 29 54 19981 -62.1 -73.1 22 11.0 -62.4 321 10 486.3 486.3 314.0 486.5 0.04 30 50 20460 -60.7 -71.7 22 11.0 -61.1 320 9 500.4 500.5 315.0 500.7 0.05 31 48 20713 -60.7 -71.7 22 11.0 -61.2 324 9 506.3 506.3 315.4 506.6 0.05 32 34 22841 -63.5 -74.5 21 11.0 -63.9 358 11 551.4 551.4 318.2 551.7 0.05 33 30 23610 -62.5 -73.5 21 11.0 -63.0 10 11 574.3 574.3 319.4 574.7 0.06 34 29 23819 -62.3 -73.3 22 11.0 -62.9 580.4 580.4 319.7 580.9 0.07 TRP 267 9698 -49.7 -54.4 58 4.7 -49.8 190 58 326.0 326.0 290.7 326.3 0.09 WND 345 7997 -41.6 -44.9 70 3.3 -41.8 175 79 314.0 314.0 287.0 314.7 0.20 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: 880.41 mb = 1060.76 m = 3480.13 ft Wetbulb zero: 906.77 mb = 818.62 m = 2685.74 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 78.29 % Est. max temperature: 10.89 C = 51.60 F Sfc-Lift cond lev (LCL): 960.04 mb = 357.96 m = 1174.40 ft T: 4.26 C 700-500 lapse rate: 5.56 C/km ThetaE index: 1.80 C Layer 925.0- 850.0 mb Conv cond level (CCL): 865.82 mb = 1187.01 m = 3894.33 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 9.70 C = 49.47 F Cap Strength: 10.10 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 19.19 C Lifted Index @700 mb: 3.70 C Showalter Index: 9.42 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 19.60 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.19 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 43777.32 J/kg Cap Strength: 9.89 C Lift Cond Lev (LCL): 899.35 mb = 884.18 m = 2900.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 21 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 ---------------------------------------------------------- 0 987 133 180 1 0.0 1.0 | 47 20 -14.5 -13.6 1 925 660 245 11 10.0 4.6 | 25 11 -4.5 -10.0 2 850 1334 255 13 12.6 3.4 | 10 11 -2.0 -11.2 3 700 2864 215 17 9.8 13.9 | 82 5 -4.8 -0.7 4 500 5380 180 52 0.0 52.0 | 159 40 -14.5 37.4 5 400 6980 175 66 -5.8 65.7 | 158 55 -20.3 51.1 6 345 7997 175 79 -6.9 78.7 | 162 68 -21.4 64.1 7 300 8930 180 75 0.0 75.0 | 166 62 -14.5 60.4 8 267 9698 190 58 10.1 57.1 | 174 43 -4.4 42.5 9 250 10130 195 44 11.4 42.5 | 174 28 -3.1 27.9 10 200 11600 215 23 13.2 18.8 | 163 4 -1.3 4.2 11 150 13500 275 15 14.9 -1.3 | 358 16 0.4 -15.9 12 100 16120 325 13 7.5 -10.6 | 16 26 -7.1 -25.3 13 70 18360 325 13 7.5 -10.6 | 16 26 -7.1 -25.3 14 50 20460 320 9 5.8 -6.9 | 22 23 -8.7 -21.5 15 30 23610 10 11 -1.9 -10.8 | 33 30 -16.4 -25.4 Wind Parameters Mean winds (0-6000m): 194.8 at 27.5 knts Storm direction: 224.8 at 20.6 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -26.0 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 74.83 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 ------------------------------------------------------------------------------- 500 240 6 39 15| 10.3 0.0 10.3| 6.1 -15.4 -9.3 -18.6 -0.30| 11.9 -3.6 1000 246 9 31 13| 6.2 0.0 6.2| 6.1 -23.5 -17.4 -17.4 -0.44| 7.4 -3.2 1500 249 10 25 12| 4.2 0.6 4.8| 6.7 -26.0 -19.3 -12.9 -0.40| 5.9 -2.4 2000 246 11 23 11| 3.1 1.3 4.4| 9.4 -26.0 -16.6 -8.3 -0.27| 5.3 -1.4 2500 240 12 25 9| 2.5 1.8 4.3| 13.6 -26.0 -12.4 -5.0 -0.09| 5.1 -0.5 3000 234 13 29 8| 2.1 2.4 4.5| 20.2 -26.0 -5.8 -1.9 0.11| 5.2 0.6 4000 221 17 62 4| 1.6 3.8 5.3| 30.6 -26.0 4.6 1.1 0.18| 5.9 1.0 5000 205 22 135 7| 1.2 4.7 5.9| 30.6 -50.4 -19.8 -4.0 0.08| 6.5 0.5 6000 195 27 148 14| 1.0 4.8 5.9| 31.7 -65.8 -34.0 -5.7 0.05| 6.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251012.00.gif