UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for X2061... Searching the city database file for: X2061 ... Date:1200Z 2 DEC 25 Station: X2061 WMO ident: 32061 Latitude: 50.90 Longitude: 142.17 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 28 -8.3 -16.3 52 8.0 -10.1 235 11 264.8 264.9 263.0 267.7 1.07 1 1000 36 -8.3 -16.3 52 8.0 -10.1 235 11 264.9 265.0 263.1 267.8 1.07 2 925 633 -14.3 -21.3 55 7.0 -15.5 230 23 264.7 264.8 262.3 266.8 0.75 3 850 1267 -19.9 -23.6 72 3.7 -20.4 215 23 265.3 265.4 262.6 267.2 0.67 4 825 1488 -21.5 -24.7 75 3.2 -22.0 219 25 265.9 266.0 263.0 267.7 0.63 5 806 1660 -21.9 -24.9 77 3.0 -22.3 222 27 267.2 267.3 264.0 269.0 0.63 6 794 1770 -21.9 -25.2 75 3.3 -22.4 224 28 268.4 268.5 264.7 270.2 0.62 7 714 2550 -23.1 -29.1 58 6.0 -23.9 237 35 275.3 275.4 269.2 276.8 0.48 8 700 2695 -24.3 -30.3 58 6.0 -25.0 240 36 275.6 275.6 269.2 276.9 0.44 9 597 3838 -30.7 -38.7 45 8.0 -31.3 223 24 281.0 281.0 272.1 281.7 0.23 10 580 4042 -31.9 -39.9 45 8.0 -32.5 220 22 281.9 282.0 272.6 282.6 0.20 11 501 5056 -40.7 -46.7 52 6.0 -40.9 205 11 283.3 283.3 273.2 283.6 0.11 12 500 5070 -40.9 -46.9 52 6.0 -41.2 205 11 283.2 283.2 273.2 283.5 0.11 13 451 5767 -44.5 -51.5 46 7.0 -44.7 219 17 287.1 287.1 275.3 287.4 0.07 14 403 6511 -50.3 -58.3 38 8.0 -50.4 234 25 289.0 289.0 276.2 289.1 0.04 15 400 6560 -51.1 -59.1 38 8.0 -51.2 235 25 288.6 288.6 276.0 288.7 0.03 16 323 7945 -55.9 -63.9 36 8.0 -56.0 230 36 300.1 300.1 281.4 300.2 0.02 17 300 8420 -53.7 -62.7 32 9.0 -53.8 230 40 309.7 309.7 285.2 309.8 0.03 18 295 8527 -52.5 -61.5 33 9.0 -52.7 230 40 312.8 312.9 286.4 313.0 0.03 19 263 9264 -51.3 -61.3 29 10.0 -51.5 230 40 325.1 325.1 290.3 325.2 0.04 20 250 9590 -52.1 -62.1 29 10.0 -52.3 230 40 328.6 328.6 291.3 328.8 0.04 21 200 11030 -53.1 -65.1 22 12.0 -53.4 230 52 348.7 348.7 296.4 348.8 0.03 22 150 12890 -53.1 -68.1 15 15.0 -53.5 235 54 378.6 378.6 302.1 378.7 0.03 23 100 15480 -55.0 -71.8 11 16.9 -55.5 220 64 421.5 421.5 307.9 421.7 0.02 24 78 17069 -56.1 -74.1 9 18.0 -56.6 227 73 450.2 450.2 310.9 450.3 0.02 25 74 17408 -51.9 -70.9 8 19.0 -52.8 228 75 465.9 465.9 312.3 466.1 0.04 26 70 17770 -50.9 -69.9 9 19.0 -52.0 230 77 475.5 475.5 313.1 475.8 0.04 27 62 18567 -47.3 -68.3 7 21.0 -49.0 226 70 500.3 500.3 315.0 500.7 0.06 28 51 19842 -53.1 -74.1 6 21.0 -54.2 221 59 515.4 515.4 316.0 515.6 0.03 29 50 19970 -53.1 -74.1 6 21.0 -54.3 220 58 518.3 518.4 316.2 518.6 0.03 30 37 21925 -49.5 -71.5 6 22.0 -51.7 214 63 574.2 574.2 319.4 574.7 0.07 31 34 22494 -37.5 -62.5 6 25.0 -43.3 212 64 619.8 619.9 321.6 621.8 0.25 32 30 23350 -41.5 -66.5 5 25.0 -46.4 210 66 631.5 631.6 322.0 632.8 0.17 33 28 23817 -43.1 -68.1 5 25.0 -47.6 639.6 639.7 322.3 640.8 0.14 34 20 26070 -45.9 -69.9 5 24.0 -50.5 695.7 695.7 324.3 697.0 0.16 TRP 323 7945 -55.9 -63.9 36 8.0 -56.0 230 36 300.1 300.1 281.4 300.2 0.02 WND 100 15480 -55.0 -71.8 11 16.9 -55.5 220 64 421.5 421.5 307.9 421.7 0.02 Sounding variables and indices 1000-500 mb thick: 5034.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 57.15 % Est. max temperature: -7.78 C = 17.99 F Sfc-Lift cond lev (LCL): 880.57 mb = 1002.04 m = 3287.50 ft T: -17.56 C 700-500 lapse rate: 6.99 C/km ThetaE index: 1.00 C Layer 925.0- 850.0 mb Conv cond level (CCL): 835.35 mb = 1395.63 m = 4578.77 ft Mean mixing ratio: 0.87 g/kg Conv temperature: -7.43 C = 18.62 F Cap Strength: 13.30 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 30.07 C Lifted Index @700 mb: 8.49 C Showalter Index: 13.22 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 17.30 C K Index: -8.60 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.10 J/kg Max Up Vert Vel: 0.45 m/s Conv Inhibition (B-): 56275.76 J/kg Cap Strength: 13.28 C Lift Cond Lev (LCL): 846.70 mb = 1295.75 m = 4251.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 17 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 1001 28 235 11 9.0 6.3 | 111 8 -7.8 3.0 1 1000 36 235 11 9.0 6.3 | 111 8 -7.8 3.0 2 925 633 230 23 17.6 14.8 | 184 11 0.8 11.5 3 850 1267 215 23 13.2 18.8 | 167 16 -3.7 15.5 4 700 2695 240 36 31.2 18.0 | 224 21 14.3 14.7 5 500 5070 205 11 4.6 10.0 | 119 14 -12.2 6.6 6 400 6560 235 25 20.5 14.3 | 198 12 3.6 11.0 7 323 7945 230 36 27.6 23.1 | 208 23 10.7 19.8 8 300 8420 230 40 30.6 25.7 | 212 26 13.8 22.4 9 250 9590 230 40 30.6 25.7 | 212 26 13.8 22.4 10 200 11030 230 52 39.8 33.4 | 217 38 23.0 30.1 11 150 12890 235 54 44.2 31.0 | 225 39 27.4 27.7 12 100 15480 220 64 41.1 49.0 | 208 52 24.3 45.7 13 70 17770 230 77 59.0 49.5 | 222 63 42.1 46.2 14 50 19970 220 58 37.3 44.4 | 206 46 20.4 41.1 15 30 23350 210 66 33.0 57.2 | 197 56 16.1 53.8 Wind Parameters Mean winds (0-6000m): 228.9 at 22.9 knts Storm direction: 258.9 at 17.2 knts Shear (0-3000m) pos: 2.2 neg: 2.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 102.4 neg: -31.3 tot: 71.1 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 6.72 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 ------------------------------------------------------------------------------- 500 232 16 146 8| 0.0 10.2 10.2| 19.4 0.0 19.4 38.7 0.92| 10.3 9.4 1000 229 19 166 10| 0.0 6.5 6.5| 23.1 -8.4 14.7 14.7 0.51| 8.1 4.1 1500 225 21 169 12| 0.0 5.2 5.2| 35.0 -13.4 21.6 14.4 0.46| 7.1 3.3 2000 225 22 175 13| 1.6 3.9 5.5| 62.1 -13.4 48.6 24.3 0.58| 6.9 4.0 2500 227 24 185 13| 2.6 3.1 5.7| 93.1 -13.4 79.6 31.9 0.66| 6.9 4.5 3000 230 26 193 14| 2.2 2.4 4.6|102.4 -31.3 71.1 23.7 0.51| 6.8 3.5 4000 230 26 194 14| 1.6 1.7 3.4|102.4 -79.7 22.7 5.7 0.16| 6.7 1.1 5000 230 24 189 12| 1.3 1.8 3.1|102.4-119.8 -17.4 -3.5 -0.04| 6.5 -0.3 6000 229 23 182 12| 1.9 1.5 3.4|134.0-119.8 14.2 2.4 0.09| 6.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//X2061/skewt/X2061.skewt.20251202.12.gif