UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for X0935... Searching the city database file for: X0935 ... Date:0000Z 19 OCT 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 946 768 -16.1 -17.6 88 1.5 -16.4 0 0 261.2 261.3 260.2 263.9 1.01 2 925 939 -13.5 -15.5 85 2.0 -13.9 320 3 265.5 265.7 263.9 268.9 1.23 3 908 1080 -11.1 -13.1 85 2.0 -11.6 310 6 269.4 269.6 267.1 273.6 1.53 4 850 1586 -11.1 -15.8 68 4.7 -12.2 275 15 274.5 274.7 270.1 278.3 1.31 5 844 1640 -11.1 -16.1 67 5.0 -12.3 278 15 275.1 275.3 270.4 278.8 1.29 6 816 1898 -12.7 -20.7 51 8.0 -14.3 292 15 276.0 276.2 270.4 278.7 0.90 7 768 2358 -15.7 -22.7 55 7.0 -17.0 317 15 277.6 277.8 271.1 280.0 0.80 8 736 2679 -15.1 -23.1 50 8.0 -16.6 334 15 281.7 281.8 273.5 284.1 0.81 9 700 3056 -17.5 -25.5 50 8.0 -18.9 355 15 283.1 283.2 274.1 285.2 0.69 10 658 3516 -21.3 -28.3 53 7.0 -22.3 1 15 283.9 284.0 274.3 285.6 0.56 11 637 3755 -21.3 -27.3 58 6.0 -22.2 3 16 286.5 286.6 275.9 288.5 0.64 12 606 4122 -22.1 -29.1 53 7.0 -23.1 8 16 289.7 289.8 277.4 291.5 0.57 13 564 4647 -25.3 -38.3 29 13.0 -26.6 14 16 292.0 292.0 278.0 292.8 0.25 14 500 5510 -31.7 -39.7 45 8.0 -32.4 25 17 294.4 294.4 279.2 295.2 0.24 15 400 7050 -43.9 -49.9 51 6.0 -44.1 25 25 297.9 298.0 280.6 298.3 0.10 16 350 7932 -50.3 -56.3 49 6.0 -50.4 30 30 300.9 300.9 281.8 301.1 0.05 17 330 8312 -53.3 -59.3 48 6.0 -53.4 32 32 301.9 301.9 282.2 302.0 0.04 18 300 8920 -56.7 -62.7 47 6.0 -56.8 35 35 305.4 305.4 283.6 305.5 0.03 19 288 9177 -58.1 -64.1 46 6.0 -58.2 30 31 307.0 307.0 284.2 307.1 0.02 20 285 9243 -58.1 -64.1 46 6.0 -58.2 29 30 307.9 307.9 284.6 308.0 0.02 21 250 10070 -56.5 -62.5 47 6.0 -56.6 15 19 322.1 322.1 289.4 322.2 0.03 22 200 11500 -54.3 -63.3 32 9.0 -54.5 335 23 346.8 346.8 296.0 346.9 0.04 23 164 12769 -52.9 -64.9 22 12.0 -53.2 325 23 369.4 369.4 300.5 369.6 0.04 24 150 13340 -54.5 -68.5 16 14.0 -54.8 320 23 376.2 376.2 301.6 376.3 0.03 25 100 15930 -56.9 -74.9 9 18.0 -57.3 300 27 417.8 417.8 307.4 417.9 0.01 26 70 18190 -57.3 -78.3 5 21.0 -57.9 290 29 461.8 461.8 312.0 461.9 0.01 27 50 20310 -58.3 -80.3 4 22.0 -59.0 285 25 506.1 506.1 315.4 506.2 0.01 28 48 20567 -58.9 -80.9 4 22.0 -59.6 283 25 510.6 510.6 315.7 510.7 0.01 29 46 20835 -56.3 -79.3 4 23.0 -57.2 281 26 523.1 523.1 316.5 523.2 0.02 30 40 21719 -58.7 -81.7 4 23.0 -59.5 274 28 538.4 538.4 317.4 538.5 0.01 31 38 22043 -55.3 -79.3 4 24.0 -56.5 272 28 555.1 555.1 318.4 555.2 0.02 32 32 23138 -56.3 -79.3 4 23.0 -57.6 263 30 580.3 580.4 319.7 580.5 0.02 33 30 23550 -54.1 -78.1 4 24.0 -55.8 260 31 597.2 597.2 320.5 597.4 0.03 34 26 24474 -51.9 -76.9 3 25.0 -54.2 255 32 628.3 628.4 321.9 628.7 0.04 35 22 25551 -54.7 -78.7 4 24.0 -56.8 249 34 650.8 650.8 322.7 651.0 0.04 36 21 25852 -50.5 -75.5 4 25.0 -53.6 247 35 672.2 672.2 323.5 672.7 0.06 37 20 26170 -51.1 -76.1 4 25.0 -54.2 245 35 679.8 679.8 323.8 680.3 0.06 38 18 26853 -52.3 -77.3 3 25.0 -55.3 696.8 696.8 324.3 697.2 0.06 39 17 27227 -47.9 -73.9 3 26.0 -52.4 722.4 722.4 325.1 723.3 0.10 40 15 28049 -49.7 -74.7 4 25.0 -53.9 742.7 742.8 325.7 743.6 0.10 41 14 28504 -46.5 -72.5 4 26.0 -52.1 768.4 768.4 326.5 769.8 0.15 42 13 28993 -49.3 -74.3 4 25.0 -54.1 775.1 775.2 326.7 776.3 0.12 43 12 29525 -42.9 -68.9 4 26.0 -50.5 815.7 815.9 327.7 818.8 0.30 TRP 288 9177 -58.1 -64.1 46 6.0 -58.2 30 31 307.0 307.0 284.2 307.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5164.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 53.57 % Est. max temperature: -0.81 C = 30.55 F Sfc-Lift cond lev (LCL): 923.09 mb = 954.78 m = 3132.44 ft T: -13.23 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.08 C Layer 816.0- 768.0 mb Conv cond level (CCL): 946.00 mb = 767.68 m = 2518.60 ft Mean mixing ratio: 1.35 g/kg Conv temperature: -14.16 C = 6.52 F Cap Strength: 16.28 C Lifted Index: 17.50 C Risk: None Lifted Index @300 mb: 22.73 C Lifted Index @700 mb: 10.31 C Showalter Index: 13.57 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 15.90 C K Index: -3.20 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.04 J/kg Max Up Vert Vel: 10.10 m/s Conv Inhibition (B-): 67536.92 J/kg Cap Strength: 17.41 C Lift Cond Lev (LCL): 854.68 mb = 1543.95 m = 5065.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 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 ---------------------------------------------------------- 0 946 768 0 0 -0.0 -0.0 | 211 12 6.0 10.0 1 925 939 320 3 1.9 -2.3 | 226 11 8.0 7.7 2 850 1586 275 15 14.9 -1.3 | 248 23 21.0 8.7 3 700 3056 355 15 1.3 -14.9 | 304 9 7.3 -4.9 4 500 5510 25 17 -7.2 -15.4 | 12 6 -1.1 -5.4 5 400 7050 25 25 -10.6 -22.7 | 20 13 -4.5 -12.7 6 300 8920 35 35 -20.1 -28.7 | 37 23 -14.0 -18.7 7 288 9177 30 31 -15.5 -26.8 | 29 19 -9.5 -16.9 8 250 10070 15 19 -4.9 -18.4 | 352 8 1.1 -8.4 9 200 11500 335 23 9.7 -20.8 | 305 19 15.8 -10.9 10 150 13340 320 23 14.8 -17.6 | 290 22 20.8 -7.6 11 100 15930 300 27 23.4 -13.5 | 277 30 29.4 -3.5 12 70 18190 290 29 27.3 -9.9 | 270 33 33.3 0.1 13 50 20310 285 25 24.1 -6.5 | 263 30 30.2 3.5 14 30 23550 260 31 30.5 5.4 | 247 40 36.6 15.4 15 20 26170 245 35 31.7 14.8 | 237 45 37.8 24.8 Wind Parameters Mean winds (0-6000m): 1.2 at 15.6 knts Storm direction: 31.2 at 11.7 knts Shear (0-3000m) pos: 3.3 neg: 2.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 97.6 neg: -2.6 tot: 95.0 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.08 Bulk Shear: 24.53 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 ------------------------------------------------------------------------------- 500 305 4 233 12| 0.0 9.4 9.4| 23.5 0.0 23.5 47.1 0.77| 10.0 7.7 1000 283 9 241 17| 0.0 7.7 7.7| 37.8 -2.6 35.2 35.2 0.50| 9.8 4.9 1500 290 11 249 17| 2.4 5.1 7.6| 67.0 -2.6 64.4 42.9 0.58| 9.0 5.2 2000 301 12 256 17| 3.5 3.9 7.4| 86.2 -2.6 83.6 41.8 0.61| 8.6 5.2 2500 312 13 264 15| 3.7 3.1 6.8| 94.7 -2.6 92.1 36.8 0.61| 7.9 4.8 3000 323 13 271 14| 3.3 2.6 5.9| 97.6 -2.6 95.0 31.7 0.62| 6.8 4.3 4000 339 14 285 11| 2.9 1.9 4.8|103.2 -2.6 100.6 25.1 0.64| 5.6 3.6 5000 352 14 298 9| 2.6 1.5 4.2|107.6 -2.6 105.0 21.0 0.65| 4.9 3.2 6000 1 16 314 8| 2.2 1.3 3.5|109.4 -2.6 106.7 17.8 0.60| 4.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251019.00.gif