UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for X6003... Searching the city database file for: X6003 ... Date:1200Z 11 DEC 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1028 125 -17.7 -20.4 79 2.7 -18.1 160 3 253.4 253.6 253.3 255.4 0.73 1 1000 334 -12.5 -16.4 73 3.9 -13.3 175 17 260.6 260.8 259.9 263.5 1.06 2 962 631 -8.5 -14.5 62 6.0 -9.9 197 19 267.6 267.8 265.4 271.2 1.29 3 925 935 -8.5 -17.5 48 9.0 -10.5 220 21 270.6 270.8 267.1 273.6 1.04 4 910 1062 -8.5 -18.5 44 10.0 -10.7 225 20 271.9 272.0 267.8 274.7 0.98 5 875 1367 -7.7 -20.7 34 13.0 -10.6 236 18 275.8 275.9 270.1 278.3 0.84 6 850 1593 -8.1 -24.1 26 16.0 -11.3 245 17 277.7 277.8 270.9 279.6 0.64 7 748 2581 -11.9 -33.9 14 22.0 -15.2 265 20 283.9 283.9 273.9 284.8 0.29 8 703 3054 -15.1 -36.1 15 21.0 -17.9 274 21 285.4 285.5 274.7 286.2 0.25 9 700 3086 -14.7 -36.7 14 22.0 -17.6 275 21 286.2 286.2 275.1 287.0 0.24 10 624 3954 -16.3 -28.3 35 12.0 -18.4 278 22 293.9 294.0 279.5 295.9 0.59 11 586 4423 -20.7 -27.7 53 7.0 -21.9 280 22 294.1 294.3 279.7 296.3 0.67 12 564 4706 -22.3 -27.3 64 5.0 -23.1 281 22 295.5 295.6 280.4 297.8 0.72 13 502 5551 -28.5 -32.2 70 3.7 -29.0 285 23 298.0 298.0 281.2 299.6 0.51 14 500 5580 -28.5 -32.2 70 3.7 -29.0 285 23 298.3 298.4 281.3 300.0 0.51 15 425 6718 -37.7 -40.0 79 2.3 -37.9 300 32 300.7 300.8 282.0 301.7 0.28 16 418 6831 -39.3 -41.8 77 2.5 -39.5 301 33 300.1 300.2 281.7 300.9 0.23 17 400 7130 -42.1 -44.6 76 2.5 -42.2 305 36 300.3 300.3 281.7 300.9 0.18 18 358 7873 -46.9 -49.7 73 2.8 -47.0 299 37 303.5 303.5 283.0 303.9 0.11 19 300 9020 -56.5 -59.6 68 3.1 -56.6 290 38 305.7 305.7 283.7 305.9 0.04 20 292 9192 -56.9 -59.9 69 3.0 -56.9 296 41 307.5 307.5 284.4 307.7 0.04 21 250 10160 -65.5 -68.8 63 3.3 -65.5 330 58 308.7 308.7 284.8 308.7 0.01 22 213 11118 -70.3 -73.8 60 3.5 -70.3 315 56 315.7 315.7 287.3 315.7 0.01 23 210 11201 -70.5 -73.9 61 3.4 -70.5 313 57 316.7 316.7 287.6 316.7 0.01 24 200 11490 -69.9 -73.5 59 3.6 -69.9 305 60 322.1 322.1 289.4 322.1 0.01 25 190 11797 -69.5 -72.9 60 3.5 -69.5 330 64 327.5 327.5 291.0 327.6 0.01 26 174 12324 -68.7 -72.0 62 3.3 -68.7 319 63 337.1 337.1 293.6 337.2 0.01 27 160 12829 -67.7 -72.5 50 4.8 -67.7 308 61 347.0 347.0 296.0 347.1 0.01 28 158 12905 -66.9 -70.3 62 3.4 -67.0 307 61 349.6 349.6 296.5 349.7 0.02 29 150 13220 -66.9 -70.2 63 3.3 -67.0 300 60 354.8 354.8 297.7 354.9 0.02 30 101 15581 -69.5 -73.2 58 3.7 -69.5 300 52 392.3 392.3 304.2 392.4 0.02 31 100 15640 -69.5 -73.2 58 3.7 -69.5 300 52 393.4 393.4 304.3 393.5 0.02 32 70 17750 -73.5 -77.4 55 3.9 -73.5 305 42 427.1 427.1 308.5 427.2 0.01 33 66 18094 -73.7 -77.6 55 3.9 -73.7 434.0 434.0 309.3 434.0 0.01 TRP 213 11118 -70.3 -73.8 60 3.5 -70.3 315 56 315.7 315.7 287.3 315.7 0.01 WND 190 11797 -69.5 -72.9 60 3.5 -69.5 330 64 327.5 327.5 291.0 327.6 0.01 Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 40.90 % Est. max temperature: 4.48 C = 40.06 F Sfc-Lift cond lev (LCL): 983.44 mb = 462.20 m = 1516.38 ft T: -10.78 C 700-500 lapse rate: 5.53 C/km Conv cond level (CCL): 559.52 mb = 4763.52 m = 15628.15 ft Mean mixing ratio: 1.10 g/kg Conv temperature: 24.86 C = 76.74 F Cap Strength: 25.59 C Lifted Index: 25.86 C Risk: None Lifted Index @300 mb: 27.47 C Lifted Index @700 mb: 18.30 C Showalter Index: 15.72 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 4.40 C K Index: -25.70 Risk: None Sweat Index: 162.35 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.84 J/kg Max Up Vert Vel: 10.47 m/s Conv Inhibition (B-): 28712.04 J/kg Cap Strength: 25.50 C Lift Cond Lev (LCL): 897.52 mb = 1169.51 m = 3836.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 15 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 1028 125 160 3 -1.0 2.8 | 122 18 -14.9 9.4 1 1000 334 175 17 -1.5 16.9 | 147 28 -15.4 23.5 2 925 935 220 21 13.5 16.1 | 179 23 -0.4 22.7 3 850 1593 245 17 15.4 7.2 | 186 14 1.5 13.8 4 700 3086 275 21 20.9 -1.8 | 236 8 7.0 4.8 5 500 5580 285 23 22.2 -6.0 | 266 8 8.3 0.6 6 400 7130 305 36 29.5 -20.6 | 312 21 15.6 -14.1 7 300 9020 290 38 35.7 -13.0 | 286 23 21.8 -6.4 8 250 10160 330 58 29.0 -50.2 | 341 46 15.1 -43.6 9 213 11118 315 56 39.6 -39.6 | 322 42 25.7 -33.0 10 200 11490 305 60 49.1 -34.4 | 308 45 35.2 -27.8 11 190 11797 330 64 32.0 -55.4 | 340 52 18.1 -48.8 12 150 13220 300 60 52.0 -30.0 | 302 45 38.0 -23.4 13 100 15640 300 52 45.0 -26.0 | 302 37 31.1 -19.4 14 70 17750 305 42 34.4 -24.1 | 311 27 20.5 -17.5 Wind Parameters Mean winds (0-6000m): 265.3 at 20.5 knts Storm direction: 295.3 at 15.4 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 195.0 neg: 0.0 tot: 195.0 m^2/s^2 ave: 65.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.74 Bulk Shear: 74.06 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 ------------------------------------------------------------------------------- 500 182 15 148 25| 17.1 0.0 17.1|106.9 0.0 106.9 213.9 0.78| 21.8 17.0 1000 202 17 162 24| 9.7 0.0 9.7|162.1 0.0 162.1 162.1 0.78| 16.6 13.0 1500 214 18 169 22| 5.9 0.0 5.9|168.9 0.0 168.9 112.6 0.69| 13.3 9.2 2000 223 18 175 20| 4.9 0.0 4.9|178.4 0.0 178.4 89.2 0.70| 10.8 7.6 2500 232 18 181 18| 4.3 0.0 4.3|187.2 0.0 187.2 74.9 0.71| 9.4 6.7 3000 240 18 187 16| 3.9 0.0 3.9|195.0 0.0 195.0 65.0 0.73| 8.5 6.1 4000 251 19 198 13| 3.0 0.0 3.0|198.8 0.0 198.8 49.7 0.73| 6.6 4.8 5000 259 20 208 12| 2.5 0.0 2.5|202.6 0.0 202.6 40.5 0.74| 5.4 4.0 6000 265 21 218 11| 2.5 0.0 2.5|214.8 0.0 214.8 35.8 0.74| 5.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20251211.12.gif