UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 6 DEC 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 270 SFC 965 549 -3.1 -6.6 77 3.5 -4.3 190 3 272.8 273.2 270.8 279.5 2.41 2 925 879 -6.3 -7.7 90 1.4 -6.7 250 3 272.9 273.3 270.7 279.2 2.31 3 853 1507 -10.9 -10.9 100 0.0 -10.9 260 14 274.5 274.8 271.1 279.9 1.95 4 850 1534 -10.1 -10.1 100 0.0 -10.1 260 15 275.6 275.9 271.9 281.4 2.08 5 847 1561 -7.9 -7.9 100 0.0 -7.9 261 15 278.2 278.6 274.1 285.1 2.49 6 834 1682 -5.3 -5.3 100 0.0 -5.3 263 15 282.1 282.7 277.1 290.9 3.09 7 814 1872 -7.3 -7.3 100 0.0 -7.3 268 15 282.0 282.4 276.5 289.7 2.71 8 800 2008 -5.5 -5.6 99 0.1 -5.5 271 15 285.3 285.8 278.7 294.3 3.14 9 700 3049 -9.3 -15.3 62 6.0 -11.1 295 15 292.2 292.5 280.1 297.2 1.66 10 683 3239 -9.7 -16.7 57 7.0 -11.6 294 16 293.8 294.1 280.7 298.5 1.51 11 584 4428 -19.5 -24.1 67 4.6 -20.4 287 23 295.8 296.0 280.8 298.8 0.93 12 539 5022 -22.1 -27.1 64 5.0 -23.0 283 26 299.6 299.7 282.2 302.1 0.77 13 500 5570 -26.5 -31.5 63 5.0 -27.2 280 29 300.7 300.8 282.4 302.6 0.55 14 400 7140 -38.9 -43.9 59 5.0 -39.2 290 23 304.4 304.5 283.4 305.1 0.19 15 328 8464 -50.3 -56.3 49 6.0 -50.4 293 32 306.5 306.5 284.1 306.7 0.06 16 300 9040 -53.7 -60.7 42 7.0 -53.8 295 36 309.7 309.7 285.2 309.8 0.04 17 250 10190 -61.1 -68.1 39 7.0 -61.2 300 42 315.2 315.2 287.2 315.3 0.02 18 228 10760 -64.3 -72.3 33 8.0 -64.4 298 39 318.8 318.8 288.3 318.8 0.01 19 200 11560 -66.3 -74.3 32 8.0 -66.4 295 35 327.8 327.8 291.1 327.8 0.01 20 167 12658 -65.5 -72.5 37 7.0 -65.5 295 35 346.4 346.4 295.8 346.5 0.01 21 151 13279 -61.1 -68.1 39 7.0 -61.2 295 35 364.1 364.1 299.5 364.2 0.03 22 150 13320 -61.3 -68.3 39 7.0 -61.4 295 35 364.5 364.5 299.6 364.6 0.03 23 100 15820 -62.5 -73.5 21 11.0 -62.7 310 38 407.0 407.0 306.2 407.1 0.02 24 70 18010 -65.3 -83.3 7 18.0 -65.5 290 36 444.7 444.7 310.3 444.7 0.01 25 50 20040 -66.9 -94.9 1 28.0 -67.1 280 48 485.8 485.8 313.9 485.8 0.00 26 30 23090 -72.7 -98.7 1 26.0 -72.9 285 52 546.4 546.4 317.9 546.5 0.00 27 22 24906 -74.5 -99.8 1 25.2 -74.7 275 68 591.7 591.7 320.2 591.7 0.00 28 20 25460 -75.1 -100.1 1 25.0 -75.3 275 66 606.3 606.3 320.9 606.3 0.00 29 19 25758 -74.9 -99.9 1 25.0 -75.1 615.9 615.9 321.3 615.9 0.00 TRP 200 11560 -66.3 -74.3 32 8.0 -66.4 295 35 327.8 327.8 291.1 327.8 0.01 WND 22 24906 -74.5 -99.8 1 25.2 -74.7 275 68 591.7 591.7 320.2 591.7 0.00 Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: 5.97 C = 42.74 F Sfc-Lift cond lev (LCL): 913.21 mb = 978.41 m = 3209.96 ft T: -7.03 C 700-500 lapse rate: 6.82 C/km ThetaE index: 1.18 C Layer 814.0- 800.0 mb Conv cond level (CCL): 887.17 mb = 1202.54 m = 3945.30 ft Mean mixing ratio: 2.24 g/kg Conv temperature: -2.23 C = 27.98 F Cap Strength: 17.49 C Lifted Index: 17.84 C Risk: None Lifted Index @300 mb: 21.40 C Lifted Index @700 mb: 13.77 C Showalter Index: 16.31 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 16.40 C K Index: 0.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.43 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 47594.77 J/kg Cap Strength: 17.83 C Lift Cond Lev (LCL): 893.00 mb = 1151.82 m = 3778.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 ---------------------------------------------------------- 0 965 549 190 3 0.5 3.0 | 141 16 -10.0 12.2 1 925 879 250 3 2.8 1.0 | 143 13 -7.7 10.3 2 850 1534 260 15 14.8 2.6 | 200 13 4.2 11.9 3 700 3049 295 15 13.6 -6.3 | 226 4 3.0 2.9 4 500 5570 280 29 28.6 -5.0 | 257 19 18.0 4.2 5 400 7140 290 23 21.6 -7.9 | 263 11 11.1 1.4 6 300 9040 295 36 32.6 -15.2 | 285 23 22.1 -5.9 7 250 10190 300 42 36.4 -21.0 | 294 28 25.8 -11.7 8 200 11560 295 35 31.7 -14.8 | 285 22 21.2 -5.5 9 150 13320 295 35 31.7 -14.8 | 285 22 21.2 -5.5 10 100 15820 310 38 29.1 -24.4 | 309 24 18.6 -15.1 11 70 18010 290 36 33.8 -12.3 | 277 23 23.3 -3.0 12 50 20040 280 48 47.3 -8.3 | 269 37 36.7 0.9 13 30 23090 285 52 50.2 -13.5 | 276 40 39.7 -4.2 14 22 24906 275 68 67.7 -5.9 | 267 57 57.2 3.4 15 20 25460 275 66 65.7 -5.8 | 266 55 55.2 3.5 Wind Parameters Mean winds (0-6000m): 281.3 at 18.7 knts Storm direction: 311.3 at 14.1 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 51.9 neg: -0.1 tot: 51.8 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 36.07 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 ------------------------------------------------------------------------------- 500 235 4 146 14| 5.6 0.0 5.6| 12.8 -0.1 12.7 25.4 0.61| 6.2 3.8 1000 254 7 162 12| 7.3 0.0 7.3| 41.1 -0.1 40.9 40.9 0.84| 7.7 6.5 1500 260 10 174 11| 5.1 0.0 5.1| 45.2 -0.1 45.0 30.0 0.78| 6.2 4.8 2000 266 11 182 10| 4.0 0.0 4.0| 47.8 -0.1 47.7 23.8 0.72| 5.4 3.9 2500 272 12 188 9| 3.3 0.0 3.3| 49.4 -0.1 49.3 19.7 0.67| 5.0 3.3 3000 276 13 194 8| 2.8 0.5 3.2| 51.9 -0.1 51.8 17.3 0.67| 4.6 3.1 4000 281 15 210 8| 2.1 1.1 3.2| 55.4 -0.1 55.3 13.8 0.59| 4.2 2.5 5000 281 17 225 9| 1.7 1.5 3.2| 55.9 -0.8 55.1 11.0 0.50| 4.0 2.0 6000 281 19 234 10| 1.2 1.3 2.5| 60.8 -0.8 60.0 10.0 0.47| 3.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251206.00.gif