UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 30 OCT 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 112 SFC 927 703 -7.9 -12.6 69 4.7 -9.2 0 0 271.1 271.3 268.3 275.4 1.56 2 925 720 -7.3 -12.1 68 4.8 -8.6 345 1 271.8 272.1 268.9 276.4 1.63 3 916 797 -6.5 -11.5 68 5.0 -7.9 335 2 273.4 273.7 270.1 278.3 1.73 4 850 1381 -9.1 -16.1 57 7.0 -10.8 260 9 276.6 276.8 271.3 280.3 1.28 5 848 1399 -9.1 -16.1 57 7.0 -10.8 260 9 276.8 277.0 271.4 280.5 1.28 6 700 2844 -22.3 -26.7 67 4.4 -22.9 275 7 277.8 277.9 270.9 279.6 0.61 7 627 3642 -28.9 -32.3 72 3.4 -29.2 293 14 279.1 279.2 271.4 280.4 0.41 8 542 4671 -34.3 -38.9 63 4.6 -34.6 317 22 284.6 284.6 274.2 285.4 0.24 9 500 5230 -38.7 -43.5 60 4.8 -38.9 330 27 285.9 285.9 274.8 286.4 0.16 10 431 6235 -45.5 -49.9 61 4.4 -45.6 330 37 289.6 289.6 276.6 289.9 0.09 11 400 6730 -47.5 -52.0 60 4.5 -47.6 330 42 293.3 293.3 278.4 293.5 0.08 12 373 7191 -49.1 -53.5 60 4.4 -49.2 326 43 297.1 297.1 280.1 297.3 0.07 13 321 8161 -56.1 -60.4 58 4.3 -56.2 319 45 300.4 300.4 281.5 300.5 0.03 14 300 8590 -57.5 -62.1 56 4.6 -57.6 315 46 304.3 304.3 283.1 304.4 0.03 15 283 8958 -59.1 -63.8 54 4.7 -59.2 310 42 307.1 307.1 284.2 307.2 0.03 16 282 8980 -59.1 -63.8 54 4.7 -59.2 310 42 307.4 307.4 284.4 307.5 0.03 17 264 9399 -54.3 -59.1 55 4.8 -54.4 310 41 320.3 320.3 288.9 320.5 0.05 18 250 9750 -53.1 -58.0 55 4.9 -53.2 310 40 327.1 327.1 291.0 327.4 0.06 19 235 10146 -52.9 -57.9 55 5.0 -53.0 310 36 333.3 333.3 292.7 333.5 0.07 20 228 10340 -51.9 -56.9 55 5.0 -52.1 310 34 337.7 337.7 293.8 338.0 0.08 21 200 11180 -53.9 -59.9 48 6.0 -54.1 310 25 347.4 347.4 296.1 347.7 0.06 22 167 12334 -55.9 -63.9 36 8.0 -56.1 304 33 362.5 362.5 299.2 362.7 0.04 23 150 13020 -54.9 -63.9 32 9.0 -55.2 300 38 375.5 375.5 301.5 375.7 0.05 24 109 15056 -56.3 -68.3 21 12.0 -56.6 292 29 408.7 408.8 306.4 408.9 0.04 25 100 15600 -59.3 -71.3 20 12.0 -59.6 290 27 413.2 413.2 306.9 413.3 0.03 26 95 15919 -59.7 -71.7 20 12.0 -60.0 282 25 418.5 418.5 307.6 418.6 0.03 27 82 16849 -53.1 -67.1 17 14.0 -53.8 259 19 450.0 450.0 310.9 450.3 0.06 28 70 17850 -59.7 -73.7 15 14.0 -60.1 235 13 456.7 456.7 311.5 456.8 0.03 29 64 18405 -63.5 -78.5 11 15.0 -63.8 460.2 460.2 311.8 460.3 0.01 TRP 283 8958 -59.1 -63.8 54 4.7 -59.2 310 42 307.1 307.1 284.2 307.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 64.87 % Est. max temperature: -1.76 C = 28.84 F Sfc-Lift cond lev (LCL): 859.89 mb = 1290.57 m = 4234.10 ft T: -8.70 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.86 C Layer 700.0- 627.0 mb Conv cond level (CCL): 769.81 mb = 2127.92 m = 6981.27 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -1.71 C = 28.93 F Cap Strength: 5.00 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 17.71 C Lifted Index @700 mb: 0.88 C Showalter Index: 4.99 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.60 C Cross Totals Index: 22.60 C K Index: 9.10 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.28 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 26616.12 J/kg Cap Strength: 5.64 C Lift Cond Lev (LCL): 795.71 mb = 1878.65 m = 6163.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 14 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 ---------------------------------------------------------- 0 927 703 0 0 -0.0 -0.0 | 169 14 -2.6 13.4 1 925 720 345 1 0.3 -1.0 | 169 13 -2.4 12.4 2 850 1381 260 9 8.9 1.6 | 203 16 6.2 15.0 3 700 2844 275 7 7.0 -0.6 | 199 13 4.3 12.8 4 500 5230 330 27 13.5 -23.4 | 313 15 10.9 -10.0 5 400 6730 330 42 21.0 -36.4 | 321 29 18.4 -23.0 6 300 8590 315 46 32.5 -32.5 | 303 35 29.9 -19.1 7 283 8958 310 42 32.2 -27.0 | 295 33 29.5 -13.6 8 250 9750 310 40 30.6 -25.7 | 294 31 28.0 -12.3 9 200 11180 310 25 19.2 -16.1 | 279 17 16.5 -2.7 10 150 13020 300 38 32.9 -19.0 | 281 31 30.3 -5.6 11 100 15600 290 27 25.4 -9.2 | 260 23 22.7 4.2 12 70 17850 235 13 10.6 7.5 | 201 22 8.0 20.8 Wind Parameters Mean winds (0-6000m): 318.8 at 18.2 knts Storm direction: 348.8 at 13.6 knts Shear (0-3000m) pos: 1.4 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 65.2 deg Storm rel helicity (0-3000m) pos: 48.6 neg: -3.6 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 29.66 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 ------------------------------------------------------------------------------- 500 290 4 184 12| 0.0 7.0 7.0| 17.6 0.0 17.6 35.2 0.71| 8.6 6.1 1000 264 6 194 14| 0.0 4.4 4.4| 20.9 -0.5 20.4 20.4 0.53| 6.5 3.4 1500 265 7 196 15| 0.3 2.9 3.3| 20.9 -1.6 19.3 12.8 0.47| 4.7 2.2 2000 266 7 197 15| 0.5 2.2 2.7| 20.9 -3.2 17.7 8.8 0.41| 3.8 1.5 2500 269 7 199 14| 0.7 1.8 2.5| 32.2 -3.6 28.6 11.4 0.50| 3.7 1.9 3000 275 8 203 14| 1.4 1.5 2.9| 48.6 -3.6 45.1 15.0 0.61| 3.9 2.4 4000 294 11 218 12| 2.4 1.1 3.5| 85.7 -3.6 82.1 20.5 0.73| 4.4 3.2 5000 311 14 243 9| 3.0 0.9 3.9|115.3 -3.6 111.7 22.3 0.72| 4.7 3.4 6000 319 18 272 9| 2.5 1.3 3.9|126.9 -3.6 123.4 20.6 0.62| 4.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251030.12.gif