UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 7 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 161 SFC 926 712 -30.5 -34.2 70 3.7 -30.7 0 0 248.0 248.1 247.4 248.7 0.23 2 925 720 -30.3 -34.1 69 3.8 -30.5 355 1 248.3 248.4 247.7 249.0 0.23 3 850 1327 -19.1 -24.1 65 5.0 -19.8 270 11 266.1 266.2 263.2 268.0 0.64 4 840 1416 -17.3 -22.3 65 5.0 -18.1 273 12 268.9 269.1 265.4 271.1 0.76 5 786 1912 -21.1 -29.1 49 8.0 -22.1 290 17 270.0 270.1 265.6 271.3 0.44 6 700 2756 -29.1 -34.1 62 5.0 -29.5 320 25 270.3 270.3 265.4 271.2 0.30 7 666 3109 -31.7 -36.3 64 4.6 -32.0 315 23 271.2 271.3 266.0 272.0 0.26 8 611 3712 -36.1 -40.6 63 4.5 -36.4 306 20 272.9 272.9 267.0 273.5 0.18 9 545 4502 -37.7 -42.1 63 4.4 -37.9 294 16 280.1 280.1 271.5 280.6 0.17 10 500 5090 -41.9 -46.2 63 4.3 -42.1 285 13 282.0 282.0 272.5 282.4 0.12 11 400 6570 -52.7 -56.7 62 4.0 -52.8 325 19 286.5 286.5 274.9 286.7 0.04 12 367 7122 -56.5 -60.2 63 3.7 -56.5 305 18 288.6 288.6 276.0 288.7 0.03 13 322 7947 -59.7 -63.7 59 4.0 -59.7 275 17 295.2 295.2 279.2 295.2 0.02 14 300 8390 -59.9 -63.9 59 4.0 -59.9 280 17 300.9 300.9 281.7 301.0 0.02 15 294 8516 -60.7 -64.6 60 3.9 -60.7 276 17 301.5 301.5 282.0 301.6 0.02 16 253 9455 -59.1 -63.3 58 4.2 -59.2 247 21 317.1 317.1 287.8 317.2 0.03 17 250 9530 -58.5 -62.7 58 4.2 -58.6 245 21 319.1 319.1 288.5 319.2 0.03 18 234 9948 -54.9 -59.2 59 4.3 -55.0 248 20 330.6 330.7 291.9 330.9 0.06 19 232 10003 -54.3 -58.7 58 4.4 -54.4 248 20 332.4 332.4 292.4 332.6 0.06 20 200 10950 -55.5 -60.5 54 5.0 -55.6 255 17 344.9 344.9 295.6 345.1 0.06 21 194 11144 -56.3 -62.3 47 6.0 -56.4 254 18 346.6 346.6 295.9 346.8 0.05 22 150 12790 -53.1 -61.1 37 8.0 -53.4 250 23 378.6 378.6 302.1 378.9 0.07 23 113 14615 -51.7 -63.7 22 12.0 -52.2 243 30 413.1 413.2 306.9 413.5 0.06 24 100 15400 -54.5 -67.5 19 13.0 -54.9 240 33 422.4 422.4 308.0 422.7 0.04 25 89 16149 -51.5 -66.5 15 15.0 -52.2 243 34 442.7 442.7 310.2 443.0 0.06 26 70 17690 -55.5 -72.5 10 17.0 -56.1 250 36 465.7 465.7 312.3 465.8 0.03 27 65 18160 -57.5 -74.5 10 17.0 -58.0 248 35 471.3 471.3 312.7 471.4 0.02 28 50 19820 -56.7 -75.7 7 19.0 -57.5 240 33 509.9 509.9 315.7 510.0 0.03 29 42 20911 -62.3 -81.3 6 19.0 -62.8 233 45 522.1 522.1 316.4 522.1 0.01 30 30 22990 -62.1 -82.1 5 20.0 -62.8 220 68 575.3 575.4 319.5 575.5 0.02 31 24 24376 -60.1 -81.1 5 21.0 -61.2 619.1 619.1 321.5 619.2 0.02 TRP 322 7947 -59.7 -63.7 59 4.0 -59.7 275 17 295.2 295.2 279.2 295.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 4929.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 61.57 % Est. max temperature: -8.96 C = 15.87 F Sfc-Lift cond lev (LCL): 869.61 mb = 1163.28 m = 3816.49 ft T: -22.12 C 700-500 lapse rate: 5.48 C/km ThetaE index: 0.14 C Layer 700.0- 666.0 mb Conv cond level (CCL): 926.00 mb = 712.25 m = 2336.76 ft Mean mixing ratio: 0.50 g/kg Conv temperature: -25.86 C = -14.54 F Cap Strength: 15.86 C Lifted Index: 16.97 C Risk: None Lifted Index @300 mb: 28.03 C Lifted Index @700 mb: 8.61 C Showalter Index: 11.63 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 17.80 C K Index: -6.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.08 J/kg Max Up Vert Vel: 11.75 m/s Conv Inhibition (B-): 55905.54 J/kg Cap Strength: 16.83 C Lift Cond Lev (LCL): 824.98 mb = 1550.32 m = 5086.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 13 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 ---------------------------------------------------------- 0 926 712 0 0 -0.0 -0.0 | 157 13 -4.9 11.5 1 925 720 355 1 0.1 -1.0 | 155 12 -4.8 10.5 2 850 1327 270 11 11.0 -0.0 | 208 13 6.1 11.5 3 700 2756 320 25 16.1 -19.2 | 304 14 11.2 -7.6 4 500 5090 285 13 12.6 -3.4 | 223 11 7.7 8.2 5 400 6570 325 19 10.9 -15.6 | 304 7 6.0 -4.0 6 322 7947 275 17 16.9 -1.5 | 230 16 12.0 10.0 7 300 8390 280 17 16.7 -3.0 | 234 15 11.8 8.6 8 250 9530 245 21 19.0 8.9 | 215 25 14.1 20.4 9 200 10950 255 17 16.4 4.4 | 216 20 11.5 15.9 10 150 12790 250 23 21.6 7.9 | 221 26 16.7 19.4 11 100 15400 240 33 28.6 16.5 | 220 37 23.7 28.0 12 70 17690 250 36 33.8 12.3 | 231 37 28.9 23.8 13 50 19820 240 33 28.6 16.5 | 220 37 23.7 28.0 14 30 22990 220 68 43.7 52.1 | 211 75 38.8 63.6 Wind Parameters Mean winds (0-6000m): 307.0 at 16.7 knts Storm direction: 337.0 at 12.5 knts Shear (0-3000m) pos: 2.6 neg: 2.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 85.0 neg: -22.6 tot: 62.4 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.65 Bulk Shear: 18.91 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 ------------------------------------------------------------------------------- 500 292 5 178 10| 0.0 9.4 9.4| 14.8 -0.7 14.1 28.1 0.58| 11.6 6.8 1000 277 8 198 11| 0.0 7.6 7.6| 33.6 -0.7 32.8 32.8 0.64| 9.9 6.3 1500 287 11 216 10| 2.4 5.1 7.5| 56.6 -0.7 55.9 37.3 0.74| 9.0 6.7 2000 300 14 239 9| 3.9 3.8 7.7| 83.8 -0.7 83.1 41.5 0.80| 8.9 7.1 2500 306 16 255 8| 3.1 3.0 6.1| 85.0 -11.0 73.9 29.6 0.65| 7.9 5.1 3000 307 17 261 9| 2.6 2.5 5.1| 85.0 -22.6 62.4 20.8 0.51| 7.2 3.7 4000 306 17 261 9| 1.9 2.0 3.9| 85.0 -42.8 42.2 10.6 0.30| 6.3 1.9 5000 304 17 256 9| 2.0 1.6 3.5| 96.1 -49.3 46.8 9.4 0.29| 5.8 1.7 6000 307 17 260 9| 2.2 1.3 3.5|110.6 -51.6 59.0 9.8 0.35| 5.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251207.00.gif