UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 11 OCT 25 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 155 0 0 SFC 991 227 -1.3 -15.3 34 14.0 -5.1 0 0 272.6 272.7 268.6 275.9 1.17 2 925 771 -6.1 -21.1 29 15.0 -9.4 15 17 273.1 273.2 268.2 275.3 0.77 3 875 1203 -9.7 -21.7 37 12.0 -12.1 15 9 273.7 273.8 268.6 276.0 0.77 4 855 1383 -8.7 -22.7 31 14.0 -11.6 15 6 276.6 276.7 270.4 278.7 0.72 5 850 1428 -8.9 -23.9 29 15.0 -11.9 15 5 276.8 276.9 270.4 278.8 0.65 6 797 1922 -13.1 -32.1 19 19.0 -15.9 339 7 277.5 277.5 270.2 278.5 0.32 7 772 2164 -15.1 -28.1 32 13.0 -17.1 320 8 277.9 278.0 270.8 279.4 0.49 8 751 2372 -15.1 -23.1 50 8.0 -16.6 305 9 280.1 280.2 272.6 282.5 0.79 9 707 2826 -18.3 -22.9 67 4.6 -19.1 271 11 281.4 281.6 273.5 284.0 0.86 10 700 2900 -18.7 -23.2 68 4.5 -19.5 265 11 281.8 281.9 273.6 284.3 0.84 11 528 4939 -32.1 -35.0 75 2.9 -32.4 257 18 289.4 289.4 276.9 290.6 0.37 12 500 5320 -35.1 -38.6 70 3.5 -35.4 255 19 290.2 290.3 277.2 291.1 0.27 13 400 6850 -45.1 -49.0 65 3.9 -45.2 260 25 296.4 296.4 279.9 296.8 0.11 14 393 6967 -46.3 -50.0 66 3.7 -46.4 261 26 296.3 296.3 279.8 296.7 0.10 15 308 8560 -52.3 -57.3 55 5.0 -52.4 270 35 309.3 309.3 285.1 309.5 0.05 16 300 8730 -52.3 -58.3 48 6.0 -52.4 270 36 311.6 311.6 285.9 311.8 0.05 17 250 9920 -49.3 -56.3 44 7.0 -49.6 265 52 332.8 332.8 292.6 333.1 0.07 18 214 10950 -46.1 -55.1 35 9.0 -46.6 268 48 352.9 352.9 297.3 353.3 0.10 19 200 11400 -47.9 -58.9 27 11.0 -48.3 270 46 356.9 356.9 298.1 357.2 0.07 20 154 13109 -50.9 -64.9 17 14.0 -51.4 265 46 379.5 379.5 302.2 379.7 0.04 21 150 13280 -49.9 -64.9 16 15.0 -50.4 265 46 384.1 384.1 302.9 384.3 0.04 22 100 15920 -51.5 -69.5 10 18.0 -52.2 260 36 428.2 428.2 308.7 428.4 0.03 23 85 16969 -54.5 -72.5 9 18.0 -55.1 267 34 442.5 442.5 310.1 442.7 0.02 24 70 18220 -52.5 -71.5 8 19.0 -53.4 275 31 472.1 472.1 312.8 472.3 0.04 25 56 19654 -51.9 -71.9 7 20.0 -53.1 272 28 504.5 504.6 315.3 504.8 0.04 26 50 20380 -54.5 -74.5 7 20.0 -55.5 270 27 515.0 515.1 316.0 515.2 0.03 27 48 20641 -54.7 -74.7 7 20.0 -55.7 272 26 520.6 520.6 316.4 520.8 0.03 28 37 22322 -50.3 -71.3 7 21.0 -52.3 285 19 572.1 572.2 319.3 572.6 0.07 29 30 23690 -50.3 -72.3 6 22.0 -52.7 295 13 607.5 607.5 321.0 608.1 0.07 30 27 24377 -51.5 -73.5 6 22.0 -53.8 276 13 622.7 622.8 321.6 623.2 0.07 31 25 24881 -48.5 -70.5 6 22.0 -51.7 261 13 645.2 645.2 322.5 646.1 0.11 32 20 26340 -51.7 -73.7 5 22.0 -54.5 220 13 677.9 678.0 323.7 678.7 0.09 33 19 26671 -52.3 -74.3 5 22.0 -55.1 211 12 686.1 686.1 324.0 686.8 0.09 34 10 30880 -45.3 -69.3 5 24.0 -52.4 100 1 850.5 850.6 328.5 854.0 0.34 35 9.7 31083 -45.9 -69.9 5 24.0 -52.9 855.6 855.8 328.6 859.0 0.32 TRP 308 8560 -52.3 -57.3 55 5.0 -52.4 270 35 309.3 309.3 285.1 309.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5165.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 53.77 % Est. max temperature: 3.07 C = 37.53 F Sfc-Lift cond lev (LCL): 794.56 mb = 1945.50 m = 6382.79 ft T: -13.29 C 700-500 lapse rate: 6.78 C/km ThetaE index: 0.58 C Layer 925.0- 875.0 mb Conv cond level (CCL): 630.63 mb = 3654.59 m = 11989.99 ft Mean mixing ratio: 0.90 g/kg Conv temperature: 10.77 C = 51.39 F Cap Strength: 11.88 C Lifted Index: 12.31 C Risk: None Lifted Index @300 mb: 25.55 C Lifted Index @700 mb: 7.35 C Showalter Index: 9.76 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 26.20 C Cross Totals Index: 11.20 C K Index: -2.20 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 78872.93 J/kg Cap Strength: 12.32 C Lift Cond Lev (LCL): 750.38 mb = 2378.64 m = 7803.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 10 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 ---------------------------------------------------------- 0 991 227 0 0 -0.0 -0.0 | 122 10 -8.5 5.2 1 925 771 15 17 -4.4 -16.4 | 49 17 -12.9 -11.2 2 850 1428 15 5 -1.3 -4.8 | 92 10 -9.7 0.4 3 700 2900 265 11 11.0 1.0 | 202 7 2.5 6.2 4 500 5320 255 19 18.4 4.9 | 224 14 9.9 10.1 5 400 6850 260 25 24.6 4.3 | 239 19 16.2 9.6 6 308 8560 270 35 35.0 -0.0 | 259 27 26.5 5.2 7 300 8730 270 36 36.0 -0.0 | 259 28 27.5 5.2 8 250 9920 265 52 51.8 4.5 | 257 44 43.3 9.8 9 200 11400 270 46 46.0 -0.0 | 262 38 37.5 5.2 10 150 13280 265 46 45.8 4.0 | 256 38 37.4 9.2 11 100 15920 260 36 35.5 6.3 | 247 29 27.0 11.5 12 70 18220 275 31 30.9 -2.7 | 264 23 22.4 2.5 13 50 20380 270 27 27.0 -0.0 | 254 19 18.5 5.2 14 30 23690 295 13 11.8 -5.5 | 275 3 3.3 -0.3 15 20 26340 220 13 8.4 10.0 | 180 15 -0.1 15.2 16 10 30880 100 1 -1.0 0.2 | 120 11 -9.4 5.4 Wind Parameters Mean winds (0-6000m): 271.7 at 13.3 knts Storm direction: 301.7 at 9.9 knts Shear (0-3000m) pos: 1.5 neg: 3.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -39.2 tot: -8.8 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 37.58 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 15 8 78 11| 16.1 0.0 16.1| 0.0 -34.1 -34.1 -68.2 -0.80| 16.3-13.0 1000 15 10 66 12| 4.5 0.0 4.5| 18.7 -34.1 -15.5 -15.5 -0.31| 12.2 -3.8 1500 14 9 71 11| 3.0 1.3 4.3| 27.9 -37.4 -9.6 -6.4 -0.18| 10.2 -1.8 2000 5 9 70 10| 2.2 2.2 4.4| 27.9 -39.0 -11.0 -5.5 -0.18| 9.0 -1.6 2500 350 9 64 8| 1.8 2.9 4.7| 29.1 -39.0 -9.9 -3.9 -0.07| 8.5 -0.6 3000 331 9 56 5| 1.5 3.0 4.4| 30.4 -39.2 -8.8 -2.9 -0.05| 7.7 -0.4 4000 299 10 242 1| 1.1 2.7 3.8| 34.4 -39.2 -4.8 -1.2 -0.01| 6.2 -0.1 5000 280 12 224 4| 0.9 2.5 3.4| 37.2 -39.2 -2.0 -0.4 0.00| 5.3 0.0 6000 272 13 225 7| 0.7 2.1 2.8| 48.0 -39.2 8.8 1.5 0.05| 4.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251011.12.gif