UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 13 OCT 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1020 11 2.0 -5.0 60 7.0 -0.6 160 11 273.6 274.0 271.5 280.7 2.58 1 1000 170 0.4 -7.6 55 8.0 -2.3 165 15 273.5 273.9 270.8 279.5 2.15 2 971 405 -1.5 -9.5 54 8.0 -4.0 178 16 273.9 274.3 270.7 279.3 1.91 3 925 794 1.4 -6.6 55 8.0 -1.6 200 17 280.7 281.2 275.6 287.9 2.52 4 912 908 2.4 -4.6 60 7.0 -0.4 195 17 282.9 283.4 277.3 291.4 2.97 5 878 1215 1.8 -4.2 64 6.0 -0.6 181 17 285.4 285.9 278.9 294.5 3.19 6 850 1475 -0.3 -5.3 69 5.0 -2.3 170 17 285.8 286.4 278.9 294.6 3.03 7 820 1762 -3.1 -7.5 72 4.4 -4.7 168 16 285.8 286.3 278.4 293.5 2.65 8 789 2067 -4.5 -7.7 78 3.2 -5.7 166 15 287.5 288.0 279.3 295.4 2.71 9 700 3000 -11.1 -14.6 75 3.5 -12.1 160 11 290.2 290.5 279.3 295.5 1.76 10 613 4005 -17.5 -20.8 75 3.3 -18.3 180 10 294.1 294.3 280.3 297.8 1.19 11 588 4317 -17.5 -20.5 77 3.0 -18.2 186 10 297.6 297.8 282.0 301.6 1.27 12 500 5510 -25.9 -29.6 71 3.7 -26.5 210 9 301.5 301.6 282.8 303.6 0.66 13 402 7046 -38.5 -40.9 78 2.4 -38.7 244 9 304.5 304.6 283.6 305.4 0.27 14 400 7080 -38.9 -41.4 77 2.5 -39.1 245 9 304.4 304.5 283.5 305.3 0.25 15 352 7945 -44.9 -49.9 57 5.0 -45.1 265 7 307.7 307.7 284.6 308.1 0.11 16 315 8681 -48.9 -55.9 44 7.0 -49.1 282 6 312.0 312.1 286.1 312.3 0.06 17 300 9000 -50.5 -57.5 43 7.0 -50.7 290 5 314.2 314.2 286.9 314.4 0.05 18 285 9334 -51.7 -59.7 38 8.0 -51.9 319 5 317.1 317.1 287.8 317.3 0.04 19 261 9902 -53.1 -61.1 37 8.0 -53.2 10 5 323.1 323.1 289.8 323.3 0.04 20 250 10180 -53.1 -62.1 33 9.0 -53.3 45 3 327.1 327.1 290.9 327.3 0.04 21 244 10337 -53.5 -62.5 33 9.0 -53.7 58 3 328.8 328.8 291.4 328.9 0.03 22 200 11620 -52.5 -62.5 29 10.0 -52.8 165 5 349.6 349.6 296.6 349.8 0.04 23 154 13301 -53.7 -65.7 22 12.0 -54.0 106 5 374.7 374.7 301.4 374.9 0.04 24 150 13470 -54.3 -67.3 19 13.0 -54.6 100 5 376.5 376.5 301.7 376.7 0.03 25 111 15389 -56.7 -70.7 16 14.0 -57.1 63 5 405.9 405.9 306.0 406.0 0.02 26 100 16050 -56.9 -71.9 13 15.0 -57.3 50 5 417.8 417.8 307.4 417.9 0.02 27 70 18300 -58.7 -74.7 11 16.0 -59.2 5 7 458.8 458.8 311.7 458.9 0.02 28 50 20390 -62.5 -78.5 10 16.0 -62.9 20 7 496.2 496.2 314.7 496.3 0.02 29 30 23540 -65.1 -81.1 9 16.0 -65.5 345 11 567.2 567.2 319.0 567.3 0.02 30 20 26030 -63.1 -80.1 8 17.0 -64.0 10 11 643.0 643.0 322.4 643.3 0.03 31 10 30330 -57.9 -75.9 8 18.0 -60.5 300 9 803.4 803.5 327.4 804.7 0.13 32 7.7 31984 -56.3 -74.3 9 18.0 -59.9 872.2 872.3 328.9 874.5 0.21 TRP 261 9902 -53.1 -61.1 37 8.0 -53.2 10 5 323.1 323.1 289.8 323.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: 993.89 mb = 219.53 m = 720.25 ft Freezing level: 947.21 mb = 606.34 m = 1989.30 ft Freezing level: 854.00 mb = 1437.82 m = 4717.20 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 70.91 % Est. max temperature: 13.98 C = 57.16 F Sfc-Lift cond lev (LCL): 914.65 mb = 884.71 m = 2902.54 ft T: 2.19 C 700-500 lapse rate: 5.90 C/km ThetaE index: 1.40 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 686.41 mb = 3148.55 m = 10329.77 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 19.27 C = 66.69 F Cap Strength: 14.59 C Lifted Index: 16.44 C Risk: None Lifted Index @300 mb: 22.84 C Lifted Index @700 mb: 10.09 C Showalter Index: 6.95 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 20.60 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 59156.24 J/kg Cap Strength: 16.33 C Lift Cond Lev (LCL): 856.89 mb = 1410.13 m = 4626.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 9 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 1020 11 160 11 -3.8 10.3 | 105 9 -8.3 2.3 1 1000 170 165 15 -3.9 14.5 | 127 11 -8.5 6.4 2 925 794 200 17 5.8 16.0 | 189 8 1.2 7.9 3 850 1475 170 17 -3.0 16.7 | 139 11 -7.5 8.7 4 700 3000 160 11 -3.8 10.3 | 105 9 -8.3 2.3 5 500 5510 210 9 4.5 7.8 | 16 0 -0.1 -0.3 6 400 7080 245 9 8.2 3.8 | 320 6 3.6 -4.3 7 300 9000 290 5 4.7 -1.7 | 359 10 0.1 -9.8 8 261 9902 10 5 -0.9 -4.9 | 23 14 -5.4 -13.0 9 250 10180 45 3 -2.1 -2.1 | 33 12 -6.7 -10.2 10 200 11620 165 5 -1.3 4.8 | 61 7 -5.9 -3.2 11 150 13470 100 5 -4.9 0.9 | 53 12 -9.5 -7.2 12 100 16050 50 5 -3.8 -3.2 | 37 14 -8.4 -11.3 13 70 18300 5 7 -0.6 -7.0 | 19 16 -5.2 -15.0 14 50 20390 20 7 -2.4 -6.6 | 25 16 -7.0 -14.6 15 30 23540 345 11 2.8 -10.6 | 5 19 -1.7 -18.7 16 20 26030 10 11 -1.9 -10.8 | 19 20 -6.5 -18.9 17 10 30330 300 9 7.8 -4.5 | 346 13 3.2 -12.6 Wind Parameters Mean winds (0-6000m): 179.6 at 12.3 knts Storm direction: 209.6 at 9.3 knts Shear (0-3000m) pos: 1.6 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 0.1 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -35.1 tot: -4.1 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 24.27 Bulk Shear: 1.23 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 ------------------------------------------------------------------------------- 500 171 15 134 9| 7.8 0.0 7.8| 21.4 0.0 21.4 42.8 0.93| 9.5 8.8 1000 184 16 155 8| 4.8 0.0 4.8| 31.0 -5.6 25.5 25.5 0.64| 8.4 5.4 1500 182 16 154 9| 3.2 2.1 5.3| 31.0 -20.3 10.7 7.1 0.22| 7.7 1.7 2000 179 16 148 9| 2.4 1.8 4.2| 31.0 -25.6 5.4 2.7 0.12| 6.3 0.8 2500 176 16 144 9| 1.9 1.7 3.6| 31.0 -30.6 0.4 0.2 0.04| 5.5 0.2 3000 174 15 139 9| 1.6 1.6 3.2| 31.0 -35.1 -4.1 -1.4 -0.03| 4.9 -0.1 4000 174 14 133 8| 1.6 1.2 2.8| 33.2 -35.1 -1.9 -0.5 0.01| 4.2 0.1 5000 176 13 132 7| 1.5 1.0 2.5| 33.5 -35.1 -1.5 -0.3 0.02| 3.7 0.1 6000 180 12 133 6| 1.4 0.8 2.2| 33.5 -35.3 -1.7 -0.3 -0.01| 3.4 -0.0 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251013.00.gif