UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 4 DEC 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 118 SFC 921 709 -28.9 -32.5 71 3.6 -29.2 0 0 250.1 250.1 249.3 250.8 0.27 2 850 1298 -18.1 -24.1 59 6.0 -19.0 225 13 267.2 267.3 263.9 269.0 0.64 3 816 1606 -13.1 -20.1 56 7.0 -14.5 242 18 275.6 275.8 270.2 278.4 0.95 4 773 2016 -16.5 -24.5 50 8.0 -17.9 264 24 276.3 276.4 270.1 278.3 0.68 5 709 2658 -22.3 -28.3 58 6.0 -23.1 300 34 276.8 276.9 270.1 278.4 0.52 6 700 2752 -22.5 -28.5 58 6.0 -23.3 305 36 277.6 277.7 270.6 279.1 0.52 7 650 3293 -23.9 -29.9 58 6.0 -24.6 307 41 281.9 282.0 273.1 283.5 0.49 8 566 4285 -31.5 -36.2 63 4.7 -31.9 311 51 284.4 284.4 274.2 285.3 0.31 9 552 4463 -30.5 -34.9 65 4.4 -30.9 312 53 287.6 287.7 276.0 288.7 0.36 10 550 4488 -30.5 -34.8 66 4.3 -30.9 312 53 287.9 288.0 276.2 289.1 0.36 11 500 5160 -33.5 -39.5 55 6.0 -34.0 315 60 292.2 292.2 278.2 293.0 0.25 12 450 5895 -37.1 -44.1 48 7.0 -37.5 315 64 296.6 296.6 280.1 297.2 0.17 13 400 6700 -43.1 -50.1 46 7.0 -43.4 315 69 299.0 299.0 281.0 299.3 0.10 14 357 7456 -48.9 -54.9 50 6.0 -49.1 313 71 301.1 301.1 281.9 301.3 0.06 15 300 8580 -55.9 -61.9 47 6.0 -56.0 310 75 306.6 306.6 284.1 306.7 0.03 16 295 8687 -56.6 -62.6 47 6.0 -56.6 310 77 307.1 307.1 284.2 307.2 0.03 17 255 9598 -62.3 -68.3 44 6.0 -62.4 310 73 311.7 311.7 285.9 311.7 0.02 18 250 9720 -62.1 -68.1 44 6.0 -62.1 310 71 313.7 313.7 286.6 313.8 0.02 19 200 11110 -61.9 -67.9 45 6.0 -62.0 310 40 334.7 334.7 293.0 334.8 0.02 20 152 12808 -60.1 -67.1 39 7.0 -60.2 296 50 365.2 365.2 299.7 365.3 0.03 21 150 12890 -59.9 -66.9 40 7.0 -60.0 295 50 366.9 366.9 300.0 367.0 0.03 22 138 13415 -54.3 -62.3 37 8.0 -54.6 295 48 385.6 385.6 303.2 385.9 0.06 23 102 15317 -60.9 -70.9 26 10.0 -61.1 295 40 407.7 407.8 306.2 407.9 0.03 24 100 15440 -60.9 -70.9 26 10.0 -61.1 295 40 410.1 410.1 306.5 410.2 0.03 25 84 16530 -59.9 -70.9 22 11.0 -60.2 293 37 433.1 433.1 309.2 433.2 0.03 26 70 17660 -64.3 -75.3 21 11.0 -64.5 290 33 446.8 446.8 310.6 446.9 0.02 27 63 18302 -65.3 -77.3 17 12.0 -65.5 285 38 458.3 458.3 311.6 458.4 0.02 28 56 19023 -62.3 -74.3 19 12.0 -62.6 280 44 480.8 480.8 313.5 481.0 0.03 29 50 19720 -63.9 -76.9 15 13.0 -64.2 275 50 492.9 492.9 314.4 493.0 0.02 30 35 21900 -67.3 -80.3 14 13.0 -67.6 240 38 537.0 537.0 317.3 537.1 0.02 31 30 22840 -64.5 -78.5 13 14.0 -65.0 225 33 568.8 568.8 319.1 569.0 0.03 32 28 23261 -64.7 -78.7 13 14.0 -65.2 579.6 579.6 319.6 579.8 0.03 TRP 255 9598 -62.3 -68.3 44 6.0 -62.4 310 73 311.7 311.7 285.9 311.7 0.02 WND 295 8687 -56.6 -62.6 47 6.0 -56.6 310 77 307.1 307.1 284.2 307.2 0.03 Sounding variables and indices 1000-500 mb thick: 5042.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 59.09 % Est. max temperature: -3.30 C = 26.07 F Sfc-Lift cond lev (LCL): 866.63 mb = 1155.76 m = 3791.81 ft T: -20.71 C 700-500 lapse rate: 4.57 C/km ThetaE index: 0.10 C Layer 773.0- 709.0 mb Conv cond level (CCL): 921.00 mb = 709.19 m = 2326.71 ft Mean mixing ratio: 0.55 g/kg Conv temperature: -24.91 C = -12.83 F Cap Strength: 20.46 C Lifted Index: 23.35 C Risk: None Lifted Index @300 mb: 30.27 C Lifted Index @700 mb: 13.11 C Showalter Index: 19.16 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 9.40 C K Index: -14.70 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 5.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 84.03 J/kg Max Up Vert Vel: 12.96 m/s Conv Inhibition (B-): 50595.41 J/kg Cap Strength: 22.84 C Lift Cond Lev (LCL): 808.40 mb = 1676.82 m = 5501.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 32 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 ---------------------------------------------------------- 0 921 709 0 0 -0.0 -0.0 | 159 32 -11.4 30.1 1 850 1298 225 13 9.2 9.2 | 177 39 -2.2 39.3 2 700 2752 305 36 29.5 -20.6 | 242 20 18.0 9.5 3 500 5160 315 60 42.4 -42.4 | 292 33 31.0 -12.3 4 400 6700 315 69 48.8 -48.8 | 297 42 37.3 -18.6 5 300 8580 310 75 57.5 -48.2 | 291 49 46.0 -18.1 6 295 8687 310 77 59.0 -49.5 | 292 51 47.5 -19.4 7 255 9598 310 73 55.9 -46.9 | 291 48 44.5 -16.8 8 250 9720 310 71 54.4 -45.6 | 290 46 42.9 -15.5 9 200 11110 310 40 30.6 -25.7 | 257 20 19.2 4.4 10 150 12890 295 50 45.3 -21.1 | 255 35 33.9 9.0 11 100 15440 295 40 36.3 -16.9 | 242 28 24.8 13.2 12 70 17660 290 33 31.0 -11.3 | 226 27 19.6 18.9 13 50 19720 275 50 49.8 -4.4 | 236 46 38.4 25.8 14 30 22840 225 33 23.3 23.3 | 193 55 11.9 53.5 Wind Parameters Mean winds (0-6000m): 309.2 at 43.0 knts Storm direction: 339.2 at 32.2 knts Shear (0-3000m) pos: 7.2 neg: 1.9 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 434.3 neg: -4.0 tot: 430.3 m^2/s^2 ave: 143.4 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 9.3 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 0.34 Bulk Shear: 246.18 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 ------------------------------------------------------------------------------- 500 221 5 167 35| 0.0 11.4 11.4| 73.9 0.0 73.9 147.7 0.59| 16.6 9.8 1000 233 10 175 36| 4.4 5.7 10.0|164.5 -4.0 160.6 160.6 0.60| 15.3 9.2 1500 253 15 184 35| 6.4 3.8 10.2|278.9 -4.0 275.0 183.3 0.69| 14.9 10.3 2000 278 19 195 28| 7.9 2.8 10.8|373.5 -4.0 369.5 184.8 0.72| 15.6 11.2 2500 289 22 203 25| 7.5 2.3 9.8|405.8 -4.0 401.9 160.7 0.74| 13.7 10.1 3000 295 26 212 23| 7.2 1.9 9.1|434.3 -4.0 430.3 143.4 0.75| 12.3 9.3 4000 302 32 231 20| 6.7 1.4 8.2|496.0 -4.0 492.0 123.0 0.76| 10.6 8.1 5000 307 38 249 20| 5.9 1.3 7.2|537.8 -4.0 533.8 106.8 0.75| 9.3 6.9 6000 309 43 262 22| 4.9 1.4 6.3|557.8 -4.0 553.9 92.3 0.72| 8.3 6.0 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251204.12.gif