UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 11 DEC 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 231 SFC 934 707 -36.7 -41.4 62 4.7 -36.9 0 0 241.1 241.1 240.8 241.4 0.11 2 925 775 -35.9 -39.9 67 4.0 -36.1 145 5 242.6 242.6 242.2 243.0 0.13 3 884 1094 -31.3 -35.5 66 4.2 -31.6 201 6 250.5 250.6 249.6 251.1 0.21 4 876 1159 -28.7 -33.2 65 4.5 -29.0 213 6 253.9 253.9 252.7 254.6 0.27 5 850 1377 -26.1 -30.6 66 4.5 -26.5 250 7 258.8 258.9 256.9 259.8 0.35 6 837 1489 -24.5 -29.2 65 4.7 -25.0 256 9 261.6 261.7 259.3 262.8 0.41 7 726 2509 -31.1 -37.1 56 6.0 -31.5 311 30 265.3 265.3 261.7 265.9 0.22 8 714 2627 -28.3 -34.3 56 6.0 -28.8 317 32 269.6 269.7 265.0 270.5 0.29 9 700 2769 -28.9 -34.9 56 6.0 -29.4 325 35 270.5 270.5 265.6 271.3 0.28 10 500 5100 -43.9 -52.9 36 9.0 -44.2 320 33 279.5 279.5 270.9 279.7 0.06 11 414 6339 -52.3 -60.3 38 8.0 -52.4 316 31 284.2 284.2 273.6 284.3 0.03 12 400 6560 -53.3 -61.3 37 8.0 -53.4 315 31 285.7 285.7 274.5 285.8 0.02 13 340 7601 -57.9 -64.9 40 7.0 -58.0 321 38 293.0 293.1 278.2 293.1 0.02 14 328 7826 -61.5 -68.5 39 7.0 -61.6 322 40 291.1 291.1 277.2 291.2 0.01 15 300 8380 -62.9 -69.9 38 7.0 -63.0 325 44 296.7 296.7 279.8 296.7 0.01 16 289 8610 -64.1 -71.1 38 7.0 -64.1 325 44 298.1 298.2 280.6 298.2 0.01 17 250 9500 -64.1 -71.1 38 7.0 -64.1 325 44 310.8 310.8 285.6 310.8 0.01 18 236 9851 -64.3 -71.3 38 7.0 -64.3 328 39 315.6 315.6 287.3 315.7 0.01 19 207 10663 -56.5 -64.5 36 8.0 -56.6 333 28 339.9 339.9 294.3 340.1 0.03 20 200 10880 -57.5 -64.5 41 7.0 -57.6 335 25 341.7 341.7 294.8 341.8 0.03 21 175 11718 -62.3 -69.3 39 7.0 -62.4 321 31 347.1 347.1 296.0 347.2 0.02 22 162 12196 -62.3 -69.3 39 7.0 -62.4 313 35 354.9 354.9 297.7 354.9 0.02 23 150 12680 -56.3 -64.3 36 8.0 -56.5 305 38 373.1 373.1 301.1 373.3 0.04 24 141 13075 -54.1 -63.1 32 9.0 -54.4 300 35 383.6 383.6 302.9 383.9 0.06 25 106 14860 -64.5 -74.5 24 10.0 -64.6 279 22 396.4 396.4 304.7 396.5 0.01 26 100 15220 -59.5 -69.5 26 10.0 -59.7 275 19 412.8 412.8 306.9 412.9 0.03 27 97 15411 -56.7 -67.7 24 11.0 -57.1 276 20 421.8 421.8 308.0 422.1 0.04 28 86 16163 -61.7 -73.7 19 12.0 -61.9 279 22 426.5 426.5 308.4 426.6 0.02 29 75 17017 -57.5 -69.5 20 12.0 -57.9 283 25 452.4 452.4 311.1 452.6 0.04 30 70 17450 -59.7 -72.7 17 13.0 -60.0 285 27 456.7 456.7 311.5 456.8 0.03 31 63 18103 -62.9 -75.9 16 13.0 -63.2 274 32 463.6 463.6 312.1 463.7 0.02 32 56 18838 -57.3 -71.3 15 14.0 -57.9 262 37 492.2 492.2 314.4 492.5 0.05 33 50 19550 -59.5 -74.5 13 15.0 -60.0 250 42 503.3 503.3 315.2 503.5 0.03 34 43 20500 -57.1 -73.1 11 16.0 -57.9 243 48 531.4 531.4 317.0 531.6 0.05 35 37 21449 -58.7 -74.7 11 16.0 -59.5 235 55 550.6 550.6 318.1 550.9 0.04 36 30 22790 -51.3 -70.3 9 19.0 -53.4 225 64 604.8 604.8 320.9 605.5 0.10 37 25 23978 -51.7 -72.7 6 21.0 -54.1 229 72 636.0 636.0 322.2 636.7 0.08 38 20 25460 -42.7 -68.7 4 26.0 -48.5 235 81 705.5 705.6 324.7 707.1 0.18 39 17 26570 -37.1 -65.1 4 28.0 -46.0 757.0 757.2 326.2 760.4 0.36 40 14 27907 -39.1 -67.1 4 28.0 -47.9 793.4 793.6 327.1 796.7 0.33 TRP 289 8610 -64.1 -71.1 38 7.0 -64.1 325 44 298.1 298.2 280.6 298.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 4869.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 53.42 % Est. max temperature: -14.92 C = 5.14 F Sfc-Lift cond lev (LCL): 860.85 mb = 1285.34 m = 4216.94 ft T: -27.19 C 700-500 lapse rate: 6.44 C/km Conv cond level (CCL): 934.00 mb = 707.35 m = 2320.68 ft Mean mixing ratio: 0.24 g/kg Conv temperature: -33.42 C = -28.16 F Cap Strength: 16.72 C Lifted Index: 22.41 C Risk: None Lifted Index @300 mb: 31.47 C Lifted Index @700 mb: 16.72 C Showalter Index: 16.23 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.30 C K Index: -18.80 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.25 J/kg Max Up Vert Vel: 13.43 m/s Conv Inhibition (B-): 63257.80 J/kg Cap Strength: 22.40 C Lift Cond Lev (LCL): 830.59 mb = 1543.74 m = 5064.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 21 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 ---------------------------------------------------------- 0 934 707 0 0 -0.0 -0.0 | 169 21 -4.0 20.2 1 925 775 145 5 -2.9 4.1 | 164 25 -6.9 24.3 2 850 1377 250 7 6.6 2.4 | 187 23 2.6 22.6 3 700 2769 325 35 20.1 -28.7 | 298 18 16.1 -8.5 4 500 5100 320 33 21.2 -25.3 | 286 18 17.2 -5.1 5 400 6560 315 31 21.9 -21.9 | 276 18 17.9 -1.7 6 300 8380 325 44 25.2 -36.0 | 307 26 21.2 -15.9 7 289 8610 325 44 25.2 -36.0 | 307 26 21.2 -15.9 8 250 9500 325 44 25.2 -36.0 | 307 26 21.2 -15.9 9 200 10880 335 25 10.6 -22.7 | 291 7 6.6 -2.5 10 150 12680 305 38 31.1 -21.8 | 273 27 27.1 -1.6 11 100 15220 275 19 18.9 -1.7 | 219 24 14.9 18.5 12 70 17450 285 27 26.1 -7.0 | 239 26 22.1 13.2 13 50 19550 250 42 39.5 14.4 | 226 50 35.5 34.6 14 30 22790 225 64 45.3 45.3 | 212 77 41.3 65.4 15 20 25460 235 81 66.4 46.5 | 223 91 62.3 66.6 Wind Parameters Mean winds (0-6000m): 318.8 at 27.4 knts Storm direction: 348.8 at 20.6 knts Shear (0-3000m) pos: 6.3 neg: 1.2 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 124.4 deg Storm rel helicity (0-3000m) pos: 276.9 neg: -15.3 tot: 261.5 m^2/s^2 ave: 87.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 7.9 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 0.70 Bulk Shear: 129.82 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 ------------------------------------------------------------------------------- 500 185 5 172 26| 0.0 6.6 6.6| 46.7 -8.7 38.1 76.2 0.44| 12.6 5.6 1000 238 7 185 24| 5.4 3.3 8.7|107.9 -8.7 99.3 99.3 0.67| 11.8 7.9 1500 274 11 199 21| 7.8 2.2 10.0|183.2 -8.7 174.6 116.4 0.78| 12.5 9.8 2000 306 15 217 14| 9.2 1.7 10.8|265.9 -8.7 257.3 128.6 0.85| 13.7 11.6 2500 315 19 234 12| 7.5 1.3 8.9|276.9 -11.6 265.2 106.1 0.83| 11.5 9.6 3000 317 22 248 11| 6.3 1.2 7.5|276.9 -15.3 261.5 87.2 0.81| 9.8 7.9 4000 319 25 263 12| 4.7 1.1 5.8|276.9 -22.6 254.3 63.6 0.76| 7.5 5.7 5000 319 27 270 13| 3.8 1.1 4.9|276.9 -32.3 244.6 48.9 0.70| 6.2 4.4 6000 319 27 272 14| 3.1 1.0 4.1|281.1 -41.1 240.0 40.0 0.66| 5.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251211.00.gif