UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 16 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 265 SFC 950 676 -1.7 -13.7 39 12.0 -5.1 350 3 275.5 275.7 270.8 279.4 1.39 2 925 889 -1.5 -14.5 36 13.0 -5.2 35 13 277.8 278.0 272.1 281.7 1.34 3 921 923 -1.7 -15.7 33 14.0 -5.6 35 13 277.9 278.1 272.0 281.5 1.22 4 850 1554 -7.3 -19.3 38 12.0 -10.1 40 11 278.5 278.7 271.9 281.4 0.98 5 827 1767 -9.3 -20.3 40 11.0 -11.8 50 10 278.6 278.7 271.9 281.3 0.92 6 727 2746 -18.3 -22.3 71 4.0 -19.0 96 6 279.2 279.3 272.2 281.8 0.88 7 715 2870 -17.9 -21.3 75 3.4 -18.6 102 6 281.0 281.1 273.3 283.9 0.98 8 705 2976 -16.7 -20.6 72 3.9 -17.5 107 5 283.4 283.6 274.9 286.6 1.05 9 700 3029 -16.9 -21.4 68 4.5 -17.8 110 5 283.8 283.9 274.9 286.7 0.99 10 656 3512 -19.5 -27.5 49 8.0 -20.8 133 7 286.2 286.3 275.6 288.1 0.61 11 652 3557 -19.7 -27.7 49 8.0 -21.0 135 7 286.4 286.5 275.8 288.3 0.60 12 616 3978 -19.7 -24.6 65 4.9 -20.6 156 8 291.1 291.3 278.5 293.8 0.85 13 571 4535 -23.3 -27.2 70 3.9 -23.9 183 10 293.3 293.4 279.4 295.6 0.72 14 500 5490 -30.7 -34.1 72 3.4 -31.1 230 13 295.6 295.7 280.0 297.0 0.43 15 464 6018 -34.3 -37.7 71 3.4 -34.6 228 21 297.5 297.6 280.7 298.6 0.32 16 400 7040 -43.1 -46.0 73 2.9 -43.2 225 36 299.0 299.0 281.1 299.5 0.15 17 354 7854 -48.9 -52.3 68 3.4 -49.0 229 53 301.8 301.8 282.2 302.1 0.09 18 324 8432 -52.1 -55.6 66 3.5 -52.2 232 65 305.1 305.1 283.5 305.4 0.06 19 300 8930 -53.3 -57.3 62 4.0 -53.4 235 75 310.2 310.2 285.5 310.4 0.06 20 297 8995 -53.5 -57.5 62 4.0 -53.6 235 75 310.8 310.8 285.7 311.0 0.05 21 282 9327 -53.6 -57.8 60 4.2 -53.7 240 79 315.3 315.3 287.2 315.5 0.06 22 250 10100 -53.9 -58.5 57 4.6 -54.0 240 71 325.9 325.9 290.6 326.2 0.06 23 200 11540 -52.9 -58.9 48 6.0 -53.1 255 62 349.0 349.0 296.5 349.3 0.07 24 150 13390 -53.7 -61.7 37 8.0 -53.9 245 60 377.5 377.6 301.9 377.8 0.06 25 100 15990 -54.5 -65.5 25 11.0 -54.9 260 44 422.4 422.4 308.0 422.7 0.06 26 97 16185 -55.1 -66.1 24 11.0 -55.5 261 44 425.0 425.0 308.3 425.2 0.05 27 74 17906 -56.5 -69.5 18 13.0 -57.0 268 44 456.2 456.2 311.4 456.5 0.04 28 70 18260 -54.7 -67.7 19 13.0 -55.4 270 44 467.4 467.4 312.4 467.7 0.06 29 67 18541 -53.5 -67.5 17 14.0 -54.3 475.9 475.9 313.1 476.2 0.06 30 60 19246 -56.3 -70.3 16 14.0 -56.9 484.9 484.9 313.8 485.1 0.05 TRP 297 8995 -53.5 -57.5 62 4.0 -53.6 235 75 310.8 310.8 285.7 311.0 0.05 WND 282 9327 -53.6 -57.8 60 4.2 -53.7 240 79 315.3 315.3 287.2 315.5 0.06 Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 57.50 % Est. max temperature: 1.56 C = 34.80 F Sfc-Lift cond lev (LCL): 786.15 mb = 2151.52 m = 7058.70 ft T: -12.84 C 700-500 lapse rate: 5.61 C/km ThetaE index: 0.35 C Layer 921.0- 727.0 mb Conv cond level (CCL): 595.26 mb = 4229.51 m = 13876.16 ft Mean mixing ratio: 1.17 g/kg Conv temperature: 14.69 C = 58.45 F Cap Strength: 11.25 C Lifted Index: 12.26 C Risk: None Lifted Index @300 mb: 20.57 C Lifted Index @700 mb: 4.88 C Showalter Index: 12.11 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 11.40 C K Index: -0.40 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.06 J/kg Max Up Vert Vel: 4.26 m/s Conv Inhibition (B-): 29016.24 J/kg Cap Strength: 12.19 C Lift Cond Lev (LCL): 733.31 mb = 2680.09 m = 8792.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 9 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 ---------------------------------------------------------- 0 950 676 350 3 0.5 -3.0 | 47 10 -7.4 -6.8 1 925 889 35 13 -7.5 -10.6 | 47 21 -15.3 -14.5 2 850 1554 40 11 -7.1 -8.4 | 51 19 -14.9 -12.3 3 700 3029 110 5 -4.7 1.7 | 80 13 -12.6 -2.1 4 500 5490 230 13 10.0 8.4 | 205 5 2.1 4.5 5 400 7040 225 36 25.5 25.5 | 219 28 17.6 21.6 6 300 8930 235 75 61.4 43.0 | 234 66 53.6 39.2 7 297 8995 235 75 61.4 43.0 | 234 66 53.6 39.2 8 282 9327 240 79 68.4 39.5 | 239 70 60.5 35.7 9 250 10100 240 71 61.5 35.5 | 239 62 53.6 31.7 10 200 11540 255 62 59.9 16.0 | 257 53 52.0 12.2 11 150 13390 245 60 54.4 25.4 | 245 51 46.5 21.5 12 100 15990 260 44 43.3 7.6 | 264 36 35.5 3.8 13 70 18260 270 44 44.0 -0.0 | 276 36 36.1 -3.8 Wind Parameters Mean winds (0-6000m): 214.1 at 11.7 knts Storm direction: 244.1 at 8.8 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 50.7 deg Storm rel helicity (0-3000m) pos: 71.7 neg: -5.3 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 65.68 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 33 11 47 19| 10.6 0.0 10.6| 14.1 -5.3 8.8 17.6 0.10| 12.8 1.2 1000 36 11 49 19| 4.7 0.0 4.7| 24.1 -5.3 18.7 18.7 0.21| 7.7 1.6 1500 42 11 52 19| 2.9 0.0 2.9| 43.5 -5.3 38.1 25.4 0.37| 6.6 2.5 2000 47 10 55 18| 2.0 0.0 2.0| 55.0 -5.3 49.6 24.8 0.43| 5.9 2.5 2500 50 9 57 18| 1.6 0.0 1.6| 61.3 -5.3 56.0 22.4 0.45| 5.3 2.4 3000 58 8 61 17| 1.7 0.0 1.7| 71.7 -5.3 66.4 22.1 0.51| 5.0 2.5 4000 80 9 72 17| 1.7 0.0 1.7| 92.3 -5.3 87.0 21.7 0.59| 4.8 2.8 5000 112 9 89 16| 1.8 0.0 1.8|106.8 -5.3 101.4 20.3 0.63| 5.0 3.1 6000 214 12 167 6| 1.5 1.3 2.8|111.0 -5.3 105.7 17.6 0.50| 5.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251016.12.gif