UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 2 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 237 SFC 961 548 -3.1 -6.2 79 3.1 -4.1 0 0 273.1 273.6 271.1 280.0 2.50 2 959 564 -5.5 -6.3 94 0.8 -5.8 0 0 270.9 271.3 269.7 277.6 2.48 3 956 588 -0.9 -2.6 88 1.7 -1.6 0 0 275.8 276.3 273.9 284.8 3.30 4 947 663 -0.3 -3.7 78 3.4 -1.6 0 1 277.1 277.7 274.3 285.6 3.07 5 925 848 -1.1 -3.4 84 2.3 -2.0 360 3 278.2 278.7 275.2 287.1 3.21 6 878 1264 -1.5 -5.0 77 3.5 -2.9 323 12 281.9 282.5 276.9 290.4 3.00 7 853 1493 -3.5 -5.2 88 1.7 -4.1 303 16 282.2 282.7 277.0 290.8 3.04 8 850 1521 -3.5 -5.0 89 1.5 -4.1 300 17 282.5 283.0 277.3 291.3 3.10 9 807 1933 -1.9 -4.7 81 2.8 -3.0 283 13 288.4 289.0 280.5 298.1 3.34 10 700 3054 -7.7 -11.4 75 3.7 -8.9 235 3 294.0 294.4 281.7 300.8 2.28 11 659 3521 -9.5 -14.0 70 4.5 -10.9 224 6 297.0 297.4 282.6 303.1 1.96 12 500 5590 -24.7 -32.7 47 8.0 -25.8 175 17 302.9 303.0 283.2 304.6 0.49 13 400 7170 -37.5 -47.5 35 10.0 -38.1 185 25 306.3 306.3 284.1 306.7 0.13 14 366 7776 -42.9 -52.9 33 10.0 -43.3 190 24 306.9 306.9 284.2 307.2 0.08 15 300 9090 -52.1 -63.1 25 11.0 -52.3 200 23 311.9 311.9 286.1 312.0 0.03 16 268 9812 -57.3 -68.3 23 11.0 -57.4 197 24 314.6 314.6 286.9 314.6 0.01 17 250 10250 -59.7 -70.7 23 11.0 -59.8 195 25 317.3 317.3 287.9 317.4 0.01 18 216 11156 -62.7 -73.7 21 11.0 -62.8 200 27 326.2 326.2 290.6 326.2 0.01 19 200 11630 -62.9 -73.9 21 11.0 -63.0 220 17 333.2 333.2 292.6 333.2 0.01 20 180 12280 -60.7 -71.7 22 11.0 -60.8 233 19 346.9 346.9 296.0 347.0 0.01 21 150 13410 -61.3 -72.3 22 11.0 -61.4 255 23 364.5 364.5 299.6 364.5 0.01 22 100 15910 -63.7 -84.7 4 21.0 -63.9 280 21 404.7 404.7 305.8 404.7 0.00 23 70 18070 -66.9 -94.9 1 28.0 -67.1 295 27 441.3 441.3 310.0 441.3 0.00 24 50 20100 -69.1 -96.1 1 27.0 -69.3 300 31 480.7 480.7 313.5 480.7 0.00 25 34 22386 -72.9 -98.9 1 26.0 -73.0 296 38 526.7 526.7 316.7 526.7 0.00 26 30 23120 -73.5 -99.5 1 26.0 -73.6 295 40 544.3 544.3 317.8 544.3 0.00 27 24 24430 -71.7 -97.7 1 26.0 -71.9 295 51 585.4 585.4 319.9 585.4 0.00 28 20 25500 -73.7 -99.7 1 26.0 -73.9 295 60 610.6 610.6 321.1 610.6 0.00 29 16 26799 -75.3 -100.5 1 25.2 -75.4 285 68 645.8 645.8 322.5 645.8 0.00 30 15 27172 -75.7 -100.7 1 25.0 -75.9 656.3 656.3 322.9 656.3 0.00 TRP 216 11156 -62.7 -73.7 21 11.0 -62.8 200 27 326.2 326.2 290.6 326.2 0.01 WND 16 26799 -75.3 -100.5 1 25.2 -75.4 285 68 645.8 645.8 322.5 645.8 0.00 Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 70.55 % Est. max temperature: 11.43 C = 52.57 F Sfc-Lift cond lev (LCL): 915.16 mb = 933.28 m = 3061.91 ft T: -1.18 C 700-500 lapse rate: 6.70 C/km ThetaE index: 2.37 C Layer 959.0- 956.0 mb Conv cond level (CCL): 960.71 mb = 549.88 m = 1804.04 ft Mean mixing ratio: 3.08 g/kg Conv temperature: -3.42 C = 25.84 F Cap Strength: 11.13 C Lifted Index: 13.13 C Risk: None Lifted Index @300 mb: 17.08 C Lifted Index @700 mb: 9.33 C Showalter Index: 10.55 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.70 C K Index: 12.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.18 J/kg Max Up Vert Vel: 7.37 m/s Conv Inhibition (B-): 46441.66 J/kg Cap Strength: 13.13 C Lift Cond Lev (LCL): 870.51 mb = 1331.85 m = 4369.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 8 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 ---------------------------------------------------------- 0 961 548 0 0 -0.0 -0.0 | 58 8 -7.1 -4.4 1 925 848 360 3 -0.0 -3.0 | 44 10 -7.1 -7.4 2 850 1521 300 17 14.7 -8.5 | 329 15 7.6 -12.9 3 700 3054 235 3 2.5 1.7 | 60 5 -4.6 -2.7 4 500 5590 175 17 -1.5 16.9 | 146 15 -8.6 12.5 5 400 7170 185 25 2.2 24.9 | 166 21 -4.9 20.5 6 300 9090 200 23 7.9 21.6 | 183 17 0.8 17.2 7 250 10250 195 25 6.5 24.1 | 178 20 -0.6 19.7 8 216 11156 200 27 9.2 25.4 | 186 21 2.1 21.0 9 200 11630 220 17 10.9 13.0 | 204 9 3.8 8.6 10 150 13410 255 23 22.2 6.0 | 264 15 15.1 1.6 11 100 15910 280 21 20.7 -3.6 | 301 16 13.6 -8.0 12 70 18070 295 27 24.5 -11.4 | 312 23 17.4 -15.8 13 50 20100 300 31 26.8 -15.5 | 315 28 19.7 -19.9 14 30 23120 295 40 36.3 -16.9 | 306 36 29.1 -21.3 15 20 25500 295 60 54.4 -25.4 | 302 56 47.3 -29.8 Wind Parameters Mean winds (0-6000m): 208.2 at 11.1 knts Storm direction: 238.2 at 8.4 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 27.5 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -70.7 tot: -64.1 m^2/s^2 ave: -21.4 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 24.36 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 ------------------------------------------------------------------------------- 500 351 3 43 10| 0.0 7.4 7.4| 0.0 -17.4 -17.4 -34.9 -0.84| 7.7 -6.5 1000 310 8 8 9| 0.0 8.6 8.6| 0.0 -65.3 -65.3 -65.3 -0.93| 10.8-10.0 1500 300 10 352 9| 0.0 4.2 4.2| 0.0 -70.7 -70.7 -47.2 -0.76| 9.6 -7.3 2000 296 10 348 9| 0.0 2.0 2.0| 2.1 -70.7 -68.6 -34.3 -0.56| 8.7 -4.9 2500 298 9 354 9| 0.0 0.6 0.6| 4.8 -70.7 -65.9 -26.4 -0.40| 8.0 -3.2 3000 293 8 356 8| 0.0 1.0 1.0| 6.6 -70.7 -64.1 -21.4 -0.33| 7.1 -2.4 4000 271 8 346 5| 0.0 1.4 1.4| 10.7 -70.7 -60.0 -15.0 -0.20| 6.2 -1.3 5000 234 9 203 1| 0.0 1.7 1.7| 10.9 -75.3 -64.4 -12.9 -0.20| 5.8 -1.1 6000 208 11 161 6| 0.5 1.4 1.9| 28.0 -75.3 -47.3 -7.9 -0.12| 5.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251202.00.gif