UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 18 JAN 26 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 346 SFC 972 551 -25.1 -30.1 63 5.0 -25.5 60 1 250.1 250.1 249.4 251.0 0.32 2 971 559 -25.3 -66.3 1 41.0 -26.5 61 1 249.9 249.9 248.6 250.0 0.01 3 970 566 -24.9 -36.9 32 12.0 -25.7 62 1 250.4 250.4 249.4 250.9 0.17 4 958 657 -20.9 -32.9 33 12.0 -22.0 73 3 255.4 255.4 253.9 256.1 0.25 5 952 704 -16.7 -28.7 35 12.0 -18.2 79 4 260.1 260.1 258.0 261.2 0.38 6 939 807 -15.1 -28.1 32 13.0 -16.9 91 5 262.7 262.8 260.2 263.9 0.40 7 925 920 -14.5 -27.5 32 13.0 -16.3 105 7 264.5 264.6 261.5 265.7 0.43 8 871 1376 -13.5 -28.5 27 15.0 -15.7 66 6 270.1 270.2 265.6 271.4 0.42 9 850 1561 -14.7 -29.7 27 15.0 -16.8 50 5 270.7 270.8 266.0 271.9 0.38 10 760 2402 -18.9 -29.9 37 11.0 -20.4 18 8 275.0 275.1 268.8 276.3 0.42 11 717 2836 -19.5 -28.5 45 9.0 -20.8 2 10 279.0 279.1 271.4 280.5 0.51 12 700 3014 -20.7 -28.7 49 8.0 -21.8 355 11 279.6 279.6 271.8 281.1 0.51 13 668 3358 -23.3 -30.3 53 7.0 -24.2 355 13 280.4 280.5 272.2 281.8 0.46 14 606 4069 -25.1 -32.1 52 7.0 -25.9 355 18 286.3 286.3 275.4 287.6 0.43 15 500 5440 -34.5 -40.5 54 6.0 -34.9 355 27 291.0 291.0 277.5 291.7 0.22 16 400 6960 -46.7 -53.7 45 7.0 -46.9 10 33 294.3 294.3 278.9 294.5 0.06 17 340 8018 -54.5 -62.5 37 8.0 -54.6 359 26 297.7 297.7 280.3 297.8 0.03 18 300 8810 -59.1 -67.1 35 8.0 -59.2 350 21 302.0 302.0 282.2 302.1 0.02 19 286 9109 -61.1 -70.1 29 9.0 -61.2 345 22 303.3 303.3 282.7 303.4 0.01 20 250 9940 -64.3 -73.3 28 9.0 -64.4 330 23 310.5 310.5 285.5 310.5 0.01 21 238 10239 -65.5 -74.5 28 9.0 -65.5 330 27 313.1 313.1 286.4 313.1 0.01 22 200 11300 -62.3 -70.3 33 8.0 -62.4 320 21 334.1 334.1 292.9 334.2 0.01 23 150 13090 -60.5 -68.5 34 8.0 -60.6 300 31 365.9 365.9 299.8 366.0 0.03 24 147 13216 -60.1 -68.1 34 8.0 -60.2 300 31 368.7 368.7 300.4 368.8 0.03 25 110 15000 -65.3 -75.3 24 10.0 -65.4 304 36 390.8 390.8 303.9 390.8 0.01 26 100 15580 -64.9 -75.9 21 11.0 -65.0 305 38 402.3 402.3 305.5 402.4 0.01 27 70 17750 -66.9 -82.9 9 16.0 -67.1 305 48 441.3 441.3 310.0 441.3 0.01 28 50 19760 -70.9 -96.9 1 26.0 -71.1 300 62 476.4 476.4 313.2 476.4 0.00 29 41 20933 -71.9 -97.9 1 26.0 -72.1 501.7 501.7 315.1 501.7 0.00 TRP 238 10239 -65.5 -74.5 28 9.0 -65.5 330 27 313.1 313.1 286.4 313.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5094.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 43.40 % Est. max temperature: -3.33 C = 26.01 F Sfc-Lift cond lev (LCL): 893.92 mb = 1179.11 m = 3868.41 ft T: -13.93 C 700-500 lapse rate: 5.69 C/km ThetaE index: 1.00 C Layer 971.0- 970.0 mb Conv cond level (CCL): 492.29 mb = 5545.92 m = 18195.07 ft Mean mixing ratio: 0.38 g/kg Conv temperature: 15.72 C = 60.30 F Cap Strength: 19.12 C Lifted Index: 21.73 C Risk: None Lifted Index @300 mb: 26.54 C Lifted Index @700 mb: 14.26 C Showalter Index: 15.87 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 4.80 C K Index: -17.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.30 J/kg Max Up Vert Vel: 11.25 m/s Conv Inhibition (B-): 38859.38 J/kg Cap Strength: 21.68 C Lift Cond Lev (LCL): 743.14 mb = 2569.35 m = 8429.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 32 at 12 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 ---------------------------------------------------------- 0 972 551 60 1 -0.9 -0.5 | 210 11 5.5 9.8 1 925 920 105 7 -6.8 1.8 | 178 12 -0.4 12.1 2 850 1561 50 5 -3.8 -3.2 | 200 7 2.6 7.0 3 700 3014 355 11 1.0 -11.0 | 275 7 7.4 -0.7 4 500 5440 355 27 2.4 -26.9 | 332 19 8.8 -16.6 5 400 6960 10 33 -5.7 -32.5 | 358 22 0.7 -22.2 6 300 8810 350 21 3.6 -20.7 | 316 14 10.1 -10.4 7 250 9940 330 23 11.5 -19.9 | 298 20 17.9 -9.7 8 238 10239 330 27 13.5 -23.4 | 303 24 19.9 -13.1 9 200 11300 320 21 13.5 -16.1 | 286 21 19.9 -5.8 10 150 13090 300 31 26.8 -15.5 | 279 34 33.3 -5.2 11 100 15580 305 38 31.1 -21.8 | 287 39 37.5 -11.5 12 70 17750 305 48 39.3 -27.5 | 291 49 45.7 -17.3 13 50 19760 300 62 53.7 -31.0 | 289 64 60.1 -20.7 Wind Parameters Mean winds (0-6000m): 2.0 at 16.1 knts Storm direction: 32.0 at 12.1 knts Shear (0-3000m) pos: 1.0 neg: 2.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -16.1 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.58 Bulk Shear: 40.01 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 ------------------------------------------------------------------------------- 500 100 5 189 11| 6.0 0.0 6.0| 0.4 -16.1 -15.6 -31.3 -0.73| 7.9 -5.8 1000 88 5 187 10| 3.0 2.3 5.3| 7.1 -16.1 -8.9 -8.9 -0.21| 6.3 -1.4 1500 70 5 188 8| 2.0 2.4 4.4| 9.3 -16.1 -6.8 -4.5 -0.08| 5.2 -0.4 2000 52 6 194 7| 1.5 2.7 4.2| 13.1 -16.1 -3.0 -1.5 0.10| 4.8 0.5 2500 32 7 212 5| 1.2 2.9 4.0| 16.8 -16.1 0.8 0.3 0.20| 4.6 0.9 3000 21 8 231 5| 1.0 2.9 3.9| 23.2 -16.1 7.1 2.4 0.29| 4.4 1.3 4000 8 10 270 5| 0.7 3.0 3.7| 35.9 -16.1 19.8 5.0 0.37| 4.1 1.5 5000 2 13 297 7| 0.7 2.7 3.4| 50.4 -16.1 34.3 6.9 0.39| 4.0 1.6 6000 2 16 315 8| 1.1 2.3 3.3| 82.5 -16.1 66.4 11.1 0.47| 3.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20260118.00.gif