UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 27 NOV 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 172 SFC 933 677 -27.5 -30.9 73 3.4 -27.8 70 3 250.6 250.6 249.8 251.4 0.31 2 925 740 -24.1 -27.6 73 3.5 -24.5 90 5 254.7 254.7 253.7 255.8 0.43 3 902 926 -14.9 -18.6 73 3.7 -15.6 124 5 266.0 266.1 263.7 268.7 0.98 4 850 1371 -17.9 -24.9 54 7.0 -19.0 205 5 267.4 267.5 264.0 269.1 0.60 5 846 1406 -18.3 -25.3 54 7.0 -19.3 207 5 267.3 267.4 263.9 269.0 0.58 6 739 2403 -24.9 -29.0 69 4.1 -25.4 263 17 270.7 270.8 266.1 272.1 0.47 7 700 2795 -27.1 -33.1 57 6.0 -27.7 285 21 272.5 272.5 267.0 273.5 0.34 8 508 5059 -34.1 -49.1 21 15.0 -34.9 323 49 290.1 290.2 276.9 290.4 0.09 9 500 5170 -34.5 -49.5 20 15.0 -35.3 325 50 291.0 291.0 277.3 291.3 0.08 10 492 5282 -34.9 -47.9 25 13.0 -35.6 325 50 291.8 291.8 277.7 292.2 0.10 11 402 6666 -42.5 -49.5 46 7.0 -42.8 320 54 299.3 299.3 281.2 299.7 0.10 12 400 6700 -42.9 -49.9 46 7.0 -43.2 320 54 299.2 299.3 281.1 299.6 0.10 13 331 7951 -52.3 -59.3 43 7.0 -52.4 313 53 303.0 303.0 282.7 303.1 0.04 14 300 8580 -57.3 -64.3 41 7.0 -57.4 310 52 304.6 304.6 283.2 304.7 0.02 15 278 9058 -60.7 -67.7 39 7.0 -60.7 310 52 306.4 306.4 284.0 306.4 0.02 16 250 9720 -59.7 -66.7 40 7.0 -59.8 315 54 317.3 317.3 287.9 317.4 0.02 17 200 11120 -58.3 -65.3 40 7.0 -58.4 310 54 340.4 340.4 294.4 340.6 0.03 18 179 11818 -57.7 -64.7 40 7.0 -57.8 308 51 352.4 352.4 297.2 352.6 0.04 19 150 12930 -58.9 -66.9 35 8.0 -59.0 305 46 368.6 368.6 300.4 368.7 0.03 20 100 15460 -61.1 -71.1 25 10.0 -61.3 300 44 409.7 409.7 306.5 409.8 0.03 21 97 15648 -61.7 -72.7 22 11.0 -61.9 299 43 412.1 412.1 306.8 412.2 0.02 22 70 17670 -60.3 -72.3 19 12.0 -60.6 285 36 455.4 455.4 311.4 455.6 0.03 23 50 19760 -60.9 -74.9 14 14.0 -61.3 290 46 500.0 500.0 314.9 500.2 0.03 24 38 21467 -61.3 -76.3 12 15.0 -61.9 293 55 539.8 539.8 317.5 540.0 0.03 25 30 22940 -60.0 -76.2 10 16.1 -60.9 295 62 580.9 581.0 319.7 581.2 0.04 26 20 25490 -57.9 -75.9 8 18.0 -59.4 310 56 658.9 659.0 323.0 659.5 0.06 27 18 26154 -56.9 -74.9 9 18.0 -58.7 311 55 682.3 682.3 323.9 682.9 0.08 28 12 28690 -61.1 -78.1 9 17.0 -62.7 314 50 751.3 751.3 326.0 751.9 0.08 29 11 29228 -62.1 -78.1 10 16.0 -63.7 314 49 766.6 766.6 326.4 767.3 0.08 30 10 29820 -59.5 -75.5 11 16.0 -61.7 315 48 797.4 797.5 327.2 798.8 0.14 31 5.7 33469 -43.5 -52.5 36 9.0 -49.4 1006.7 1009.9 332.2 1072.1 5.23 TRP 278 9058 -60.7 -67.7 39 7.0 -60.7 310 52 306.4 306.4 284.0 306.4 0.02 WND 30 22940 -60.0 -76.2 10 16.1 -60.9 295 62 580.9 581.0 319.7 581.2 0.04 Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 49.57 % Est. max temperature: -9.17 C = 15.49 F Sfc-Lift cond lev (LCL): 881.11 mb = 1101.79 m = 3614.75 ft T: -16.08 C 700-500 lapse rate: 3.12 C/km ThetaE index: 0.11 C Layer 846.0- 739.0 mb Conv cond level (CCL): 933.00 mb = 676.90 m = 2220.79 ft Mean mixing ratio: 0.70 g/kg Conv temperature: -22.08 C = -7.75 F Cap Strength: 19.79 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 27.11 C Lifted Index @700 mb: 6.40 C Showalter Index: 18.10 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 9.60 C K Index: -14.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.09 J/kg Max Up Vert Vel: 10.69 m/s Conv Inhibition (B-): 80698.10 J/kg Cap Strength: 19.78 C Lift Cond Lev (LCL): 817.88 mb = 1655.28 m = 5430.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 23 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 ---------------------------------------------------------- 0 933 677 70 3 -2.8 -1.0 | 157 23 -9.2 21.5 1 925 740 90 5 -5.0 0.0 | 153 25 -11.4 22.5 2 850 1371 205 5 2.1 4.5 | 171 27 -4.3 27.1 3 700 2795 285 21 20.3 -5.4 | 219 22 13.9 17.1 4 500 5170 325 50 28.7 -41.0 | 310 29 22.3 -18.4 5 400 6700 320 54 34.7 -41.4 | 304 34 28.3 -18.8 6 300 8580 310 52 39.8 -33.4 | 288 35 33.5 -10.9 7 278 9058 310 52 39.8 -33.4 | 288 35 33.5 -10.9 8 250 9720 315 54 38.2 -38.2 | 296 35 31.8 -15.6 9 200 11120 310 54 41.4 -34.7 | 289 37 35.0 -12.2 10 150 12930 305 46 37.7 -26.4 | 277 32 31.3 -3.8 11 100 15460 300 44 38.1 -22.0 | 269 32 31.7 0.5 12 70 17670 285 36 34.8 -9.3 | 245 31 28.4 13.2 13 50 19760 290 46 43.2 -15.7 | 260 37 36.9 6.8 14 30 22940 295 62 56.2 -26.2 | 274 50 49.8 -3.7 15 20 25490 310 56 42.9 -36.0 | 290 39 36.5 -13.5 16 10 29820 315 48 33.9 -33.9 | 292 30 27.6 -11.4 Wind Parameters Mean winds (0-6000m): 314.2 at 31.2 knts Storm direction: 344.2 at 23.4 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 297.1 neg: -8.3 tot: 288.8 m^2/s^2 ave: 96.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 7.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.33 Bulk Shear: 171.72 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 ------------------------------------------------------------------------------- 500 124 5 158 27| 6.4 0.0 6.4| 39.8 -8.3 31.5 63.0 0.46| 9.3 4.3 1000 179 5 167 29| 5.8 0.0 5.8| 88.9 -8.3 80.6 80.6 0.67| 8.3 5.5 1500 224 7 177 28| 5.8 0.0 5.8|148.1 -8.3 139.8 93.2 0.77| 8.2 6.4 2000 259 10 188 25| 5.8 0.0 5.8|209.6 -8.3 201.3 100.6 0.81| 8.7 7.1 2500 275 12 195 22| 5.8 0.0 5.8|253.9 -8.3 245.6 98.2 0.83| 8.6 7.2 3000 283 15 203 21| 5.8 0.0 5.8|297.1 -8.3 288.8 96.3 0.86| 8.5 7.3 4000 299 21 224 17| 5.8 0.0 5.8|397.9 -8.3 389.6 97.4 0.89| 8.5 7.5 5000 311 27 249 15| 5.2 0.2 5.4|458.6 -16.5 442.1 88.4 0.86| 7.9 6.8 6000 314 31 267 16| 4.4 0.5 4.9|458.6 -34.9 423.7 70.6 0.79| 6.9 5.5 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251127.00.gif