UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 31 DEC 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -12 160 2 SFC 996 21 -2.9 -5.5 82 2.6 -3.8 160 2 270.6 271.0 269.6 277.5 2.54 2 961 301 -5.1 -6.6 89 1.5 -5.6 112 9 271.1 271.5 269.7 277.7 2.42 3 925 599 -5.9 -13.9 53 8.0 -8.0 60 16 273.3 273.5 269.5 277.3 1.41 4 919 650 -6.1 -14.1 53 8.0 -8.2 59 16 273.6 273.8 269.6 277.5 1.40 5 897 842 -5.7 -12.7 58 7.0 -7.7 56 17 275.9 276.2 271.4 280.5 1.60 6 850 1265 -8.3 -15.3 57 7.0 -10.1 50 18 277.5 277.7 271.9 281.4 1.37 7 727 2453 -16.3 -30.3 29 14.0 -18.4 86 16 281.4 281.4 272.7 282.7 0.42 8 700 2735 -18.5 -30.5 34 12.0 -20.2 95 16 282.0 282.1 273.1 283.3 0.43 9 639 3405 -24.5 -34.5 39 10.0 -25.6 117 14 282.6 282.7 273.2 283.6 0.32 10 609 3755 -22.5 -41.5 16 19.0 -24.4 128 13 288.8 288.9 276.3 289.4 0.17 11 574 4185 -26.1 -41.1 23 15.0 -27.5 142 11 289.6 289.6 276.7 290.2 0.18 12 500 5170 -31.5 -46.5 21 15.0 -32.5 175 8 294.6 294.7 279.1 295.0 0.12 13 496 5227 -31.7 -47.7 19 16.0 -32.7 177 8 295.1 295.1 279.3 295.4 0.10 14 417 6436 -40.1 -56.1 16 16.0 -40.6 216 11 299.3 299.3 281.1 299.5 0.05 15 400 6720 -42.1 225 12 300.3 16 330 7997 -50.3 235 19 306.0 17 327 8057 -50.3 235 19 306.8 18 301 8598 -49.5 235 16 315.3 19 300 8620 -49.7 235 16 315.3 20 254 9715 -45.7 230 21 336.6 21 250 9820 -45.7 230 21 338.1 22 200 11310 -44.9 225 25 361.7 23 150 13230 -46.1 220 25 390.6 24 100 15930 -45.7 220 18 439.4 25 70 18320 -42.9 170 16 492.6 26 64 18926 -43.1 177 15 505.0 27 60 19364 -40.1 181 14 521.1 28 50 20610 -40.7 195 12 547.6 29 30 24100 -39.1 145 16 638.0 30 29 24333 -39.5 140 17 643.2 31 25 25358 -36.3 118 19 680.2 32 20 26910 -35.9 85 23 726.3 33 16 28463 -35.1 776.8 34 11 31109 -29.1 886.4 TRP 330 7997 -50.3 235 19 306.0 WND Sounding variables and indices 1000-500 mb thick: 5182.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 39.67 % Est. max temperature: 4.10 C = 39.39 F Sfc-Lift cond lev (LCL): 955.99 mb = 342.10 m = 1122.35 ft T: -5.21 C 700-500 lapse rate: 5.34 C/km ThetaE index: 0.47 C Layer 925.0- 919.0 mb Conv cond level (CCL): 797.15 mb = 1752.86 m = 5750.79 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 5.62 C = 42.12 F Cap Strength: 10.68 C Lifted Index: 14.07 C Risk: None Lifted Index @300 mb: 26.51 C Lifted Index @700 mb: 5.74 C Showalter Index: 11.31 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 16.20 C K Index: -4.10 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.81 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 83634.69 J/kg Cap Strength: 13.99 C Lift Cond Lev (LCL): 881.98 mb = 974.57 m = 3197.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 10 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 ---------------------------------------------------------- 0 996 21 160 2 -0.7 1.9 | 296 8 7.4 -3.6 1 925 599 60 16 -13.9 -8.0 | 23 15 -5.8 -13.5 2 850 1265 50 18 -13.8 -11.6 | 18 18 -5.7 -17.1 3 700 2735 95 16 -15.9 1.4 | 62 9 -7.9 -4.1 4 500 5170 175 8 -0.7 8.0 | 252 8 7.4 2.5 5 400 6720 225 12 8.5 8.5 | 260 17 16.6 3.0 6 330 7997 235 19 15.6 10.9 | 257 24 23.6 5.4 7 300 8620 235 16 13.1 9.2 | 260 21 21.2 3.7 8 250 9820 230 21 16.1 13.5 | 252 25 24.2 8.0 9 200 11310 225 25 17.7 17.7 | 245 28 25.8 12.2 10 150 13230 220 25 16.1 19.2 | 241 28 24.1 13.6 11 100 15930 220 18 11.6 13.8 | 247 21 19.6 8.3 12 70 18320 170 16 -2.8 15.8 | 207 12 5.3 10.2 13 50 20610 195 12 3.1 11.6 | 241 13 11.2 6.1 14 30 24100 145 16 -9.2 13.1 | 172 8 -1.1 7.6 15 20 26910 85 23 -22.9 -2.0 | 63 17 -14.8 -7.5 Wind Parameters Mean winds (0-6000m): 94.3 at 13.0 knts Storm direction: 124.3 at 9.8 knts Shear (0-3000m) pos: 2.4 neg: 3.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 138.6 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -12.9 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.98 Bulk Shear: 6.31 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 67 8 356 9| 0.0 14.5 14.5| 4.4 -2.7 1.7 3.5 0.26| 18.3 4.8 1000 61 12 13 12| 0.0 9.2 9.2| 4.4 -10.9 -6.4 -6.4 0.10| 12.3 1.2 1500 57 14 16 14| 0.5 6.1 6.6| 12.4 -12.9 -0.5 -0.3 0.13| 9.4 1.3 2000 60 15 20 14| 1.5 4.6 6.1| 25.9 -12.9 13.0 6.5 0.22| 8.2 1.8 2500 64 15 25 13| 2.1 3.7 5.8| 36.0 -12.9 23.0 9.2 0.28| 7.5 2.1 3000 69 15 30 13| 2.4 3.1 5.5| 42.9 -12.9 30.0 10.0 0.33| 7.0 2.3 4000 79 15 38 11| 2.5 2.3 4.9| 50.2 -12.9 37.3 9.3 0.41| 6.4 2.6 5000 86 14 42 9| 2.3 1.8 4.1| 57.0 -12.9 44.1 8.8 0.46| 5.8 2.6 6000 94 13 47 7| 2.3 1.5 3.8| 59.5 -13.4 46.1 7.7 0.43| 5.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251231.00.gif