UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 18 OCT 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 173 SFC 954 552 1.0 -12.0 37 13.0 -3.1 140 3 277.9 278.1 272.6 282.4 1.59 2 953 560 1.2 -7.8 51 9.0 -2.0 142 4 278.2 278.5 273.7 284.4 2.23 3 942 653 1.4 -8.6 47 10.0 -2.1 167 11 279.3 279.6 274.2 285.3 2.12 4 927 783 4.6 -6.4 45 11.0 0.3 200 22 283.8 284.3 277.2 291.2 2.55 5 925 801 4.6 -6.4 45 11.0 0.3 205 23 284.0 284.5 277.3 291.4 2.56 6 910 934 4.8 -9.2 35 14.0 -0.3 208 21 285.5 285.9 277.5 291.7 2.09 7 850 1487 1.8 -10.2 41 12.0 -2.5 220 11 288.0 288.4 278.7 294.1 2.07 8 816 1815 0.0 -11.0 43 11.0 -3.8 227 13 289.5 289.9 279.3 295.5 2.02 9 760 2385 0.2 -10.8 43 11.0 -3.8 240 16 295.7 296.1 282.3 302.4 2.20 10 700 3039 -4.1 -8.7 70 4.6 -5.8 255 19 297.9 298.5 284.0 306.5 2.83 11 693 3118 -4.5 -8.8 72 4.3 -6.1 255 19 298.4 298.9 284.2 307.0 2.83 12 516 5368 -21.7 -24.1 81 2.4 -22.2 241 34 303.8 304.0 284.3 307.3 1.06 13 500 5600 -23.3 -26.0 78 2.7 -23.8 240 35 304.6 304.8 284.4 307.7 0.92 14 400 7200 -34.3 -38.3 67 4.0 -34.7 260 31 310.4 310.5 285.9 311.6 0.35 15 399 7217 -34.5 -38.5 67 4.0 -34.9 260 31 310.4 310.4 285.9 311.6 0.34 16 382 7521 -34.9 -39.4 63 4.5 -35.3 263 32 313.7 313.8 287.1 314.9 0.33 17 300 9160 -47.9 -53.9 50 6.0 -48.1 280 40 317.8 317.9 288.1 318.2 0.08 18 272 9800 -53.1 -60.1 42 7.0 -53.2 285 43 319.3 319.3 288.6 319.5 0.04 19 250 10340 -56.1 -63.1 41 7.0 -56.2 290 46 322.7 322.7 289.6 322.8 0.03 20 211 11399 -61.3 -68.3 39 7.0 -61.4 280 36 330.6 330.6 291.9 330.7 0.02 21 200 11730 -60.9 -67.9 39 7.0 -61.0 265 36 336.3 336.3 293.4 336.4 0.02 22 192 11983 -60.1 -67.1 39 7.0 -60.2 265 36 341.6 341.6 294.7 341.7 0.02 23 175 12568 -54.3 -61.3 42 7.0 -54.5 265 35 360.3 360.3 298.8 360.5 0.06 24 150 13550 -55.9 -62.9 41 7.0 -56.1 265 33 373.8 373.8 301.2 374.0 0.05 25 100 16110 -59.3 -70.3 23 11.0 -59.6 265 31 413.2 413.2 306.9 413.3 0.03 26 70 18340 -59.5 -75.5 11 16.0 -59.9 280 21 457.1 457.1 311.5 457.2 0.02 27 52 20188 -63.1 -92.1 1 29.0 -63.5 284 26 489.3 489.3 314.2 489.3 0.00 28 50 20430 -61.9 -90.9 1 29.0 -62.4 285 27 497.6 497.6 314.8 497.6 0.00 29 30 23590 -60.1 -90.1 1 30.0 -61.0 280 25 580.8 580.8 319.7 580.8 0.00 30 23 25243 -61.5 -90.5 1 29.0 -62.5 622.5 622.5 321.6 622.6 0.00 TRP 211 11399 -61.3 -68.3 39 7.0 -61.4 280 36 330.6 330.6 291.9 330.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 757.21 mb = 2415.34 m = 7924.26 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 61.77 % Est. max temperature: 13.74 C = 56.73 F Sfc-Lift cond lev (LCL): 778.16 mb = 2195.63 m = 7203.42 ft T: 0.13 C 700-500 lapse rate: 7.50 C/km Conv cond level (CCL): 586.52 mb = 4391.02 m = 14406.07 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 24.42 C = 75.96 F Cap Strength: 11.80 C Lifted Index: 12.19 C Risk: None Lifted Index @300 mb: 19.05 C Lifted Index @700 mb: 10.82 C Showalter Index: 9.84 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 13.10 C K Index: 10.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.36 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 45187.93 J/kg Cap Strength: 12.00 C Lift Cond Lev (LCL): 746.82 mb = 2524.10 m = 8281.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 18 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 ---------------------------------------------------------- 0 954 552 140 3 -1.9 2.3 | 98 20 -19.5 2.7 1 925 801 205 23 9.7 20.8 | 160 23 -7.9 21.2 2 850 1487 220 11 7.1 8.4 | 130 14 -10.5 8.8 3 700 3039 255 19 18.4 4.9 | 188 5 0.8 5.3 4 500 5600 240 35 30.3 17.5 | 215 22 12.7 17.9 5 400 7200 260 31 30.5 5.4 | 246 14 12.9 5.8 6 300 9160 280 40 39.4 -6.9 | 287 23 21.8 -6.5 7 250 10340 290 46 43.2 -15.7 | 301 30 25.6 -15.3 8 211 11399 280 36 35.5 -6.3 | 288 19 17.9 -5.9 9 200 11730 265 36 35.9 3.1 | 259 19 18.3 3.5 10 150 13550 265 33 32.9 2.9 | 258 16 15.3 3.3 11 100 16110 265 31 30.9 2.7 | 257 14 13.3 3.1 12 70 18340 280 21 20.7 -3.6 | 316 4 3.1 -3.2 13 50 20430 285 27 26.1 -7.0 | 308 11 8.5 -6.6 14 30 23590 280 25 24.6 -4.3 | 299 8 7.0 -3.9 Wind Parameters Mean winds (0-6000m): 241.3 at 23.4 knts Storm direction: 271.3 at 17.6 knts Shear (0-3000m) pos: 3.5 neg: 0.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 162.4 neg: -34.0 tot: 128.4 m^2/s^2 ave: 42.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.35 Bulk Shear: 27.01 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 ------------------------------------------------------------------------------- 500 204 17 146 19| 18.4 0.0 18.4|138.1 -9.4 128.7 257.4 0.77| 29.5 22.7 1000 208 16 144 17| 5.8 0.0 5.8|138.1 -34.0 104.1 104.1 0.44| 18.8 8.3 1500 214 15 143 16| 4.9 0.0 4.9|146.4 -34.0 112.4 74.9 0.47| 13.8 6.4 2000 221 15 146 14| 4.5 0.0 4.5|153.3 -34.0 119.3 59.7 0.49| 11.3 5.5 2500 229 15 150 12| 4.2 0.0 4.2|159.1 -34.0 125.0 50.0 0.51| 9.9 5.1 3000 234 16 156 11| 3.5 0.6 4.1|162.4 -34.0 128.4 42.8 0.52| 8.9 4.6 4000 239 18 170 10| 2.6 1.3 3.9|167.1 -34.0 133.1 33.3 0.48| 7.5 3.6 5000 240 21 184 11| 2.1 1.7 3.9|167.8 -34.9 133.0 26.6 0.43| 6.7 2.9 6000 241 23 194 12| 1.9 1.5 3.3|196.3 -34.9 161.4 26.9 0.47| 6.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251018.00.gif