UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for X7011... Searching the city database file for: X7011 ... Date:0000Z 8 OCT 25 Station: X7011 WMO ident: 37011 Latitude: 44.10 Longitude: 39.07 ------------------------------------------------------------------------------- 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 49 55 1 SFC 995 92 20.0 13.0 64 7.0 15.6 55 1 293.6 295.3 289.0 320.7 9.49 2 959 413 25.8 16.8 58 9.0 19.6 106 8 302.6 304.9 294.3 340.0 12.65 3 925 728 22.0 14.0 60 8.0 16.7 155 15 301.8 303.8 292.8 334.1 10.92 4 887 1091 18.8 11.8 64 7.0 14.3 162 21 302.1 303.9 292.1 331.3 9.85 5 869 1268 21.0 11.0 53 10.0 14.6 166 24 306.2 308.0 293.0 334.9 9.53 6 850 1459 18.8 6.8 46 12.0 11.6 170 27 305.8 307.2 291.2 328.0 7.31 7 816 1808 16.8 3.8 42 13.0 9.4 175 26 307.3 308.5 290.6 326.2 6.17 8 794 2040 15.2 -1.8 31 17.0 6.5 179 26 308.0 308.8 289.1 321.1 4.22 9 748 2540 9.6 -5.4 34 15.0 2.6 186 24 307.2 307.9 288.1 317.9 3.42 10 700 3087 6.0 -4.0 49 10.0 1.2 195 23 309.1 309.9 289.3 321.8 4.06 11 636 3859 -1.3 -8.3 59 7.0 -4.3 189 24 309.4 310.0 288.6 319.6 3.21 12 613 4153 0.4 -10.6 43 11.0 -4.2 187 24 314.6 315.2 289.9 323.7 2.78 13 584 4540 -0.5 -21.5 19 21.0 -7.3 184 24 318.0 318.2 289.3 322.0 1.17 14 567 4775 -1.5 -21.5 20 20.0 -7.9 182 24 319.5 319.7 289.9 323.7 1.21 15 500 5760 -9.3 -22.3 34 13.0 -13.2 175 25 321.7 322.0 290.6 326.1 1.28 16 494 5853 -9.7 -21.7 37 12.0 -13.3 176 25 322.3 322.6 290.9 327.0 1.36 17 404 7367 -23.5 -32.5 43 9.0 -25.1 199 29 323.5 323.6 290.5 325.7 0.62 18 400 7440 -23.9 -32.9 43 9.0 -25.5 200 29 323.9 324.0 290.6 326.1 0.60 19 384 7736 -26.9 -36.9 38 10.0 -28.3 204 33 323.8 323.9 290.4 325.3 0.42 20 345 8503 -30.3 -42.3 30 12.0 -31.6 213 45 329.2 329.3 291.8 330.3 0.27 21 300 9480 -38.5 -52.5 22 14.0 -39.4 225 60 331.1 331.1 292.1 331.5 0.10 22 288 9760 -39.9 -54.9 19 15.0 -40.7 225 66 333.0 333.0 292.6 333.3 0.08 23 250 10720 -43.3 -59.3 16 16.0 -44.0 225 87 341.7 341.7 294.8 341.9 0.05 24 218 11634 -46.7 -64.7 11 18.0 -47.3 228 97 350.1 350.1 296.7 350.2 0.03 25 200 12200 -50.2 -69.5 9 19.3 -50.7 230 104 353.3 353.3 297.4 353.3 0.02 26 190 12533 -52.3 -72.3 7 20.0 -52.7 355.1 355.1 297.7 355.2 0.01 TRP WND 200 12200 -50.2 -69.5 9 19.3 -50.7 230 104 353.3 353.3 297.4 353.3 0.02 Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 647.40 mb = 3721.80 m = 12210.49 ft Freezing level: 618.41 mb = 4083.95 m = 13398.62 ft Freezing level: 600.11 mb = 4325.08 m = 14189.73 ft Wetbulb zero: 686.00 mb = 3249.68 m = 10661.56 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 42.50 % Est. max temperature: 32.46 C = 90.44 F Sfc-Lift cond lev (LCL): 896.97 mb = 994.25 m = 3261.94 ft T: 19.65 C 700-500 lapse rate: 5.72 C/km ThetaE index: 17.00 C Layer 850.0- 700.0 mb Conv cond level (CCL): 761.93 mb = 2385.41 m = 7826.04 ft Mean mixing ratio: 11.14 g/kg Conv temperature: 33.90 C = 93.02 F Cap Strength: 5.36 C Lifted Index: 0.35 C Risk: Showers probable Lifted Index @300 mb: -0.38 C Lifted Index @700 mb: 0.47 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 16.10 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 160.60 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 268.40 J/kg Max Up Vert Vel: 23.17 m/s Conv Inhibition (B-): 250.98 J/kg Cap Strength: 5.36 C Lift Cond Lev (LCL): 839.23 mb = 1567.89 m = 5143.92 ft Lev Free Conv (LFC): 684.23 mb = 3270.49 m = 10729.83 ft Equ Level (EL): 614.23 mb = 4137.02 m = 13572.72 ft B at Equ Level: 70.50 J/kg Max Parcel Lev (MPL): 514.23 mb = 5540.17 m = 18176.19 ft Wind level data Storm motion: 210 at 17 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 92 55 1 -0.8 -0.6 | 31 18 -9.2 -15.1 1 925 728 155 15 -6.3 13.6 | 86 15 -14.7 -1.0 2 850 1459 170 27 -4.7 26.6 | 133 18 -13.1 12.0 3 700 3087 195 23 6.0 22.2 | 162 8 -2.4 7.7 4 500 5760 175 25 -2.2 24.9 | 134 15 -10.6 10.4 5 400 7440 200 29 9.9 27.3 | 187 13 1.5 12.7 6 300 9480 225 60 42.4 42.4 | 231 44 34.0 27.9 7 250 10720 225 87 61.5 61.5 | 229 71 53.1 47.0 8 200 12200 230 104 79.7 66.8 | 234 88 71.3 52.3 Wind Parameters Mean winds (0-6000m): 179.9 at 22.4 knts Storm direction: 209.9 at 16.8 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 131.0 deg Storm rel helicity (0-3000m) pos: 164.3 neg: 0.0 tot: 164.3 m^2/s^2 ave: 54.8 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 6.4 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 7.21 Bulk Shear: 37.24 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 ------------------------------------------------------------------------------- 500 155 6 52 14| 12.2 0.0 12.2| 68.2 0.0 68.2 136.4 0.91| 14.9 13.6 1000 156 12 73 14| 11.0 0.0 11.0|114.4 0.0 114.4 114.4 0.91| 13.7 12.5 1500 163 16 93 13| 9.3 0.0 9.3|145.3 0.0 145.3 96.9 0.91| 11.7 10.7 2000 167 18 106 13| 6.7 0.0 6.7|153.5 0.0 153.5 76.7 0.88| 9.8 8.6 2500 171 20 114 12| 5.1 0.0 5.1|159.7 0.0 159.7 63.9 0.85| 8.5 7.3 3000 175 21 120 12| 4.1 0.0 4.1|164.3 0.0 164.3 54.8 0.83| 7.7 6.4 4000 179 21 128 11| 3.1 0.4 3.5|164.3 -5.0 159.3 39.8 0.73| 6.2 4.5 5000 181 22 132 11| 2.4 0.7 3.1|164.3 -11.1 153.2 30.6 0.65| 5.3 3.4 6000 180 22 133 11| 2.2 0.7 2.8|172.2 -15.4 156.8 26.1 0.61| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//X7011/skewt/X7011.skewt.20251008.00.gif