UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 21 APR 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 54 SFC 921 709 -2.3 -16.3 33 14.0 -6.1 330 3 277.3 277.5 271.5 280.7 1.16 2 850 1341 -8.1 -22.1 31 14.0 -11.1 310 5 277.7 277.8 271.1 279.9 0.76 3 700 2808 -21.3 -26.3 64 5.0 -22.1 270 9 278.9 279.0 271.6 280.8 0.64 4 648 3370 -26.3 -29.6 74 3.3 -26.7 300 12 279.5 279.5 271.7 281.0 0.51 5 585 4104 -28.7 -31.4 77 2.7 -29.0 339 15 285.0 285.0 274.8 286.4 0.47 6 582 4141 -28.7 -31.4 77 2.7 -29.0 341 16 285.4 285.5 275.0 286.9 0.48 7 500 5210 -35.7 -40.0 65 4.3 -36.0 40 21 289.5 289.6 276.8 290.3 0.24 8 408 6589 -46.5 -50.8 61 4.3 -46.6 49 28 292.9 292.9 278.2 293.2 0.09 9 400 6720 -46.7 -51.1 61 4.4 -46.9 50 29 294.3 294.3 278.9 294.6 0.09 10 383 7008 -48.1 -52.6 60 4.5 -48.2 45 29 296.1 296.1 279.7 296.4 0.08 11 300 8630 -46.5 -53.5 45 7.0 -46.7 290 11 319.8 319.8 288.8 320.2 0.09 12 250 9840 -46.7 -58.7 24 12.0 -47.1 255 23 336.6 336.6 293.6 336.9 0.06 13 213 10908 -44.9 -60.9 15 16.0 -45.6 266 19 355.2 355.2 297.8 355.4 0.05 14 200 11330 -44.7 -62.7 12 18.0 -45.4 270 17 362.0 362.0 299.1 362.2 0.04 15 150 13240 -45.5 -67.5 7 22.0 -46.4 235 21 391.7 391.7 304.0 391.8 0.03 16 100 15950 -45.7 -70.7 4 25.0 -47.1 210 19 439.4 439.4 309.8 439.6 0.03 17 75 17851 -48.7 -73.7 4 25.0 -50.0 230 9 470.8 470.8 312.7 471.0 0.02 18 70 18300 -52.1 -77.1 3 25.0 -53.1 235 7 472.9 472.9 312.9 473.0 0.02 19 68 18487 -52.9 -76.9 4 24.0 -53.8 231 7 475.1 475.1 313.1 475.2 0.02 20 62 19085 -50.5 -75.5 4 25.0 -51.8 217 8 493.2 493.2 314.5 493.3 0.02 21 50 20480 -52.1 -77.1 3 25.0 -53.5 185 11 520.7 520.7 316.4 520.8 0.02 22 40 21920 -53.7 -77.7 4 24.0 -55.1 551.0 551.0 318.2 551.2 0.02 23 30 23777 -51.7 -76.7 3 25.0 -53.8 603.7 603.7 320.8 604.0 0.04 TRP 383 7008 -48.1 -52.6 60 4.5 -48.2 45 29 296.1 296.1 279.7 296.4 0.08 WND Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 59.09 % Est. max temperature: -1.25 C = 29.74 F Sfc-Lift cond lev (LCL): 737.99 mb = 2408.69 m = 7902.44 ft T: -17.71 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.74 C Layer 850.0- 700.0 mb Conv cond level (CCL): 684.77 mb = 2968.24 m = 9738.21 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -0.57 C = 30.98 F Cap Strength: 5.38 C Lifted Index: 8.05 C Risk: None Lifted Index @300 mb: 28.07 C Lifted Index @700 mb: 1.18 C Showalter Index: 8.28 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 27.60 C Cross Totals Index: 13.60 C K Index: 0.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.18 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 50613.70 J/kg Cap Strength: 8.01 C Lift Cond Lev (LCL): 700.23 mb = 2805.56 m = 9204.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 55 at 11 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 ---------------------------------------------------------- 0 921 709 330 3 1.5 -2.6 | 250 11 10.5 3.8 1 850 1341 310 5 3.8 -3.2 | 256 13 12.8 3.2 2 700 2808 270 9 9.0 -0.0 | 250 19 18.0 6.4 3 500 5210 40 21 -13.5 -16.1 | 25 11 -4.5 -9.7 4 400 6720 50 29 -22.2 -18.6 | 47 18 -13.2 -12.2 5 383 7008 45 29 -20.5 -20.5 | 39 18 -11.5 -14.1 6 300 8630 290 11 10.3 -3.8 | 262 20 19.3 2.6 7 250 9840 255 23 22.2 6.0 | 248 34 31.2 12.4 8 200 11330 270 17 17.0 -0.0 | 256 27 26.0 6.4 9 150 13240 235 21 17.2 12.0 | 235 32 26.2 18.4 10 100 15950 210 19 9.5 16.5 | 219 29 18.5 22.9 11 70 18300 235 7 5.7 4.0 | 235 18 14.7 10.4 12 50 20480 185 11 1.0 11.0 | 210 20 10.0 17.4 Wind Parameters Mean winds (0-6000m): 24.6 at 14.7 knts Storm direction: 54.6 at 11.0 knts Shear (0-3000m) pos: 1.7 neg: 1.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 31.8 deg Storm rel helicity (0-3000m) pos: 57.1 neg: -8.6 tot: 48.6 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 24.39 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 ------------------------------------------------------------------------------- 500 319 4 253 12| 0.0 1.9 1.9| 3.4 0.0 3.4 6.8 0.57| 2.0 1.1 1000 312 5 255 13| 0.0 1.9 1.9| 4.3 -0.0 4.3 4.3 0.35| 2.0 0.7 1500 303 5 255 14| 0.0 1.9 1.9| 4.3 -1.9 2.5 1.6 0.15| 2.0 0.3 2000 293 6 254 15| 0.0 1.9 1.9| 4.3 -7.1 -2.8 -1.4 -0.03| 2.1 -0.1 2500 288 7 254 16| 0.8 1.6 2.4| 26.1 -8.6 17.5 7.0 0.29| 2.7 0.8 3000 294 8 258 16| 1.7 1.3 3.0| 57.1 -8.6 48.6 16.2 0.51| 3.3 1.7 4000 324 10 276 15| 2.8 1.0 3.8|118.2 -8.6 109.6 27.4 0.70| 4.5 3.2 5000 4 12 305 10| 3.1 0.8 3.9|152.2 -8.6 143.6 28.7 0.75| 4.9 3.7 6000 25 15 338 8| 3.1 0.6 3.7|166.7 -8.6 158.2 26.4 0.73| 4.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250421.12.gif