UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 10 OCT 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 1009 188 -6.9 -11.9 67 5.0 -8.2 50 1 265.6 265.8 264.4 269.7 1.52 1 1005 219 -8.5 -13.3 68 4.8 -9.6 43 2 264.3 264.5 263.2 268.0 1.36 2 1000 258 -8.7 -13.5 68 4.8 -9.9 35 3 264.5 264.7 263.3 268.1 1.35 3 925 854 -13.5 -17.2 74 3.7 -14.3 40 7 265.5 265.7 263.6 268.5 1.07 4 850 1491 -18.1 -21.5 75 3.4 -18.7 55 13 267.2 267.3 264.3 269.5 0.81 5 830 1668 -19.7 -23.1 74 3.4 -20.2 54 13 267.3 267.4 264.2 269.4 0.72 6 797 1970 -20.1 -23.5 74 3.4 -20.6 52 12 270.0 270.1 266.1 272.1 0.72 7 700 2919 -26.9 -30.4 72 3.5 -27.3 45 11 272.7 272.8 267.4 274.0 0.44 8 621 3766 -34.5 -38.4 68 3.9 -34.7 49 25 273.5 273.5 267.5 274.2 0.22 9 608 3914 -33.5 -37.2 69 3.7 -33.8 49 27 276.3 276.3 269.4 277.1 0.26 10 537 4782 -33.7 -41.7 44 8.0 -34.3 53 42 286.1 286.1 274.9 286.7 0.18 11 500 5280 -35.1 -46.1 32 11.0 -35.7 55 50 290.2 290.3 277.0 290.7 0.12 12 451 5996 -37.6 -51.5 22 13.9 -38.2 60 60 295.8 295.8 279.6 296.1 0.07 13 449 6027 -37.7 -51.7 22 14.0 -38.3 60 60 296.0 296.1 279.7 296.3 0.07 14 420 6487 -39.3 -54.3 19 15.0 -39.9 60 60 299.7 299.7 281.3 299.9 0.06 15 400 6820 -40.9 -55.9 18 15.0 -41.4 60 60 301.8 301.8 282.2 302.0 0.05 16 316 8391 -49.5 -63.5 18 14.0 -49.8 60 55 310.9 310.9 285.7 311.0 0.02 17 300 8730 -50.5 -64.5 18 14.0 -50.8 60 54 314.2 314.2 286.8 314.3 0.02 18 269 9443 -52.3 -66.3 17 14.0 -52.5 55 46 321.5 321.5 289.2 321.6 0.02 19 250 9920 -51.7 -65.7 17 14.0 -52.0 55 42 329.2 329.2 291.5 329.3 0.02 20 243 10104 -52.5 -66.5 17 14.0 -52.8 54 39 330.7 330.7 291.9 330.8 0.02 21 200 11370 -49.5 -65.5 14 16.0 -50.0 50 19 354.4 354.4 297.6 354.5 0.03 22 179 12095 -48.5 -66.5 11 18.0 -49.1 42 16 367.4 367.4 300.1 367.6 0.03 23 150 13250 -50.1 -70.1 8 20.0 -50.7 30 11 383.7 383.7 302.9 383.8 0.02 24 100 15880 -53.3 -77.3 4 24.0 -53.9 300 5 424.7 424.7 308.3 424.8 0.01 25 70 18180 -53.7 -77.7 4 24.0 -54.5 280 9 469.5 469.5 312.6 469.6 0.01 26 50 20330 -55.9 -79.9 3 24.0 -56.8 245 11 511.7 511.8 315.8 511.8 0.01 27 49 20459 -56.3 -79.3 4 23.0 -57.2 245 11 513.8 513.8 315.9 513.9 0.02 28 38 22091 -53.1 -77.1 4 24.0 -54.6 240 13 560.7 560.7 318.7 560.9 0.03 29 34 22805 -55.7 -79.7 3 24.0 -57.0 237 14 571.9 572.0 319.3 572.1 0.02 30 30 23610 -52.5 -77.5 3 25.0 -54.5 235 15 601.5 601.5 320.7 601.8 0.03 31 23 25335 -50.9 -75.9 4 25.0 -53.7 222 24 653.7 653.7 322.9 654.2 0.06 32 21 25935 -45.7 -71.7 4 26.0 -50.3 217 27 686.6 686.7 324.0 687.6 0.11 33 20 26260 -45.9 -71.9 4 26.0 -50.5 215 29 695.7 695.7 324.3 696.7 0.12 34 16 27743 -47.5 -73.5 3 26.0 -52.3 218 32 736.3 736.4 325.6 737.3 0.11 35 15 28174 -44.3 -70.3 4 26.0 -50.5 219 33 760.7 760.7 326.3 762.5 0.20 36 13 29128 -47.5 -73.5 3 26.0 -52.9 221 35 781.4 781.4 326.8 782.7 0.14 37 11 30251 -40.3 -67.3 4 27.0 -49.5 224 37 845.7 846.0 328.4 850.0 0.41 38 10 30900 -41.7 -68.7 4 27.0 -50.7 225 38 863.9 864.1 328.8 867.9 0.37 39 9.2 31464 -42.5 -69.5 4 27.0 -51.4 881.7 881.9 329.1 885.6 0.36 TRP 269 9443 -52.3 -66.3 17 14.0 -52.5 55 46 321.5 321.5 289.2 321.6 0.02 WND 451 5996 -37.6 -51.5 22 13.9 -38.2 60 60 295.8 295.8 279.6 296.1 0.07 Sounding variables and indices 1000-500 mb thick: 5022.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 65.92 % Est. max temperature: -5.49 C = 22.13 F Sfc-Lift cond lev (LCL): 931.68 mb = 799.00 m = 2621.34 ft T: -13.06 C 700-500 lapse rate: 3.47 C/km ThetaE index: 1.73 C Layer 1005.0-1000.0 mb Conv cond level (CCL): 874.32 mb = 1278.52 m = 4194.55 ft Mean mixing ratio: 1.20 g/kg Conv temperature: -5.84 C = 21.50 F Cap Strength: 15.03 C Lifted Index: 18.08 C Risk: None Lifted Index @300 mb: 32.48 C Lifted Index @700 mb: 4.96 C Showalter Index: 17.20 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 13.60 C K Index: -8.00 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 69487.25 J/kg Cap Strength: 17.61 C Lift Cond Lev (LCL): 895.96 mb = 1094.31 m = 3590.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 19 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 1009 188 50 1 -0.8 -0.6 | 266 18 18.2 1.3 1 1000 258 35 3 -1.7 -2.5 | 272 17 17.2 -0.5 2 925 854 40 7 -4.5 -5.4 | 283 15 14.4 -3.4 3 850 1491 55 13 -10.6 -7.5 | 304 10 8.3 -5.5 4 700 2919 45 11 -7.8 -7.8 | 298 13 11.2 -5.9 5 500 5280 55 50 -41.0 -28.7 | 39 35 -22.0 -26.8 6 451 5996 60 60 -52.0 -30.0 | 50 43 -33.0 -28.1 7 400 6820 60 60 -52.0 -30.0 | 50 43 -33.0 -28.1 8 300 8730 60 54 -46.8 -27.0 | 48 37 -27.8 -25.1 9 269 9443 55 46 -37.7 -26.4 | 37 31 -18.7 -24.5 10 250 9920 55 42 -34.4 -24.1 | 35 27 -15.5 -22.2 11 200 11370 50 19 -14.6 -12.2 | 337 11 4.4 -10.3 12 150 13250 30 11 -5.5 -9.5 | 299 15 13.4 -7.6 13 100 15880 300 5 4.3 -2.5 | 271 23 23.3 -0.6 14 70 18180 280 9 8.9 -1.6 | 269 28 27.8 0.4 15 50 20330 245 11 10.0 4.6 | 257 30 28.9 6.6 16 30 23610 235 15 12.3 8.6 | 251 33 31.2 10.5 17 20 26260 215 29 16.6 23.8 | 234 44 35.6 25.7 18 10 30900 225 38 26.9 26.9 | 238 54 45.8 28.8 Wind Parameters Mean winds (0-6000m): 54.2 at 25.4 knts Storm direction: 84.2 at 19.0 knts Shear (0-3000m) pos: 1.2 neg: 1.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 50.3 neg: -3.5 tot: 46.9 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 61.09 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 37 4 275 16| 0.0 5.1 5.1| 18.5 0.0 18.5 37.0 0.83| 5.1 4.2 1000 41 6 280 15| 2.3 2.5 4.8| 30.5 0.0 30.5 30.5 0.78| 4.9 3.8 1500 48 8 285 13| 2.5 1.7 4.2| 36.6 -0.3 36.2 24.1 0.71| 4.5 3.2 2000 49 9 288 13| 1.9 1.2 3.0| 36.6 -1.5 35.1 17.5 0.63| 3.6 2.3 2500 49 10 291 12| 1.5 0.9 2.4| 36.6 -2.8 33.7 13.5 0.56| 3.1 1.7 3000 49 10 293 12| 1.2 1.4 2.6| 50.3 -3.5 46.9 15.6 0.63| 3.4 2.2 4000 49 13 308 11| 3.0 1.0 4.1|103.5 -3.5 100.0 25.0 0.73| 4.7 3.4 5000 52 19 338 11| 4.2 0.8 5.0|166.5 -3.5 163.1 32.6 0.68| 5.5 3.7 6000 54 25 7 13| 4.5 0.7 5.2|244.2 -3.5 240.7 40.1 0.66| 5.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251010.00.gif