UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123012.upa.cvt Date: 1200Z 30 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 30 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 -37 50 5 SFC 993 21 -1.5 -4.8 78 3.3 -2.7 50 5 272.2 272.6 270.9 279.5 2.69 2 990 45 -2.5 -5.6 79 3.1 -3.6 50 6 271.4 271.8 270.1 278.4 2.54 3 963 264 -4.9 -6.2 91 1.3 -5.3 50 11 271.2 271.6 269.9 278.0 2.49 4 925 581 -5.1 -11.1 63 6.0 -6.9 50 18 274.1 274.4 270.6 279.1 1.77 5 922 606 -5.1 -12.1 58 7.0 -7.1 50 18 274.3 274.6 270.5 279.0 1.64 6 850 1238 -8.1 -20.1 37 12.0 -10.8 45 19 277.7 277.8 271.4 280.3 0.91 7 841 1321 -8.5 -17.5 48 9.0 -10.7 45 19 278.1 278.3 272.0 281.4 1.15 8 833 1395 -8.9 -22.9 31 14.0 -11.8 46 19 278.4 278.5 271.5 280.6 0.73 9 700 2717 -18.5 -31.5 31 13.0 -20.3 50 18 282.0 282.1 273.0 283.2 0.39 10 668 3064 -20.9 -33.9 30 13.0 -22.5 36 16 283.1 283.2 273.5 284.1 0.33 11 648 3289 -20.7 -35.7 25 15.0 -22.5 27 15 285.8 285.9 274.9 286.7 0.28 12 622 3592 -21.1 -41.1 15 20.0 -23.1 15 14 288.7 288.7 276.3 289.3 0.17 13 548 4514 -27.9 -41.9 25 14.0 -29.1 337 9 291.3 291.3 277.6 291.9 0.18 14 509 5043 -29.7 -49.7 13 20.0 -31.0 315 7 295.3 295.3 279.4 295.6 0.08 15 500 5170 -30.5 -47.5 17 17.0 -31.6 310 6 295.9 295.9 279.7 296.2 0.10 16 446 5971 -36.1 -53.1 16 17.0 -36.9 292 17 298.6 298.6 280.8 298.9 0.06 17 400 6720 -39.1 -59.1 10 20.0 -39.8 275 27 304.2 304.2 283.1 304.3 0.03 18 389 6911 -40.1 -60.1 10 20.0 -40.8 274 30 305.3 305.3 283.5 305.4 0.03 19 354 7555 -41.1 271 39 312.3 20 300 8670 -46.5 265 56 319.8 21 255 9732 -52.3 275 51 326.5 22 250 9860 -51.3 270 51 329.8 23 210 11006 -46.9 247 29 353.5 24 200 11330 -46.9 240 23 358.5 25 183 11920 -45.3 243 23 370.3 26 150 13240 -47.1 250 23 388.9 27 145 13465 -47.3 250 23 392.3 28 100 15940 -45.3 255 21 440.2 29 70 18340 -42.5 205 12 493.5 30 61 19274 -41.5 207 10 515.5 31 54 20109 -38.3 209 7 541.2 32 50 20640 -38.3 210 6 553.2 33 37 22702 -39.3 157 6 600.4 34 30 24140 -37.9 120 6 641.3 35 20 26960 -33.9 105 21 732.4 36 19 27319 -33.9 743.2 TRP 255 9732 -52.3 275 51 326.5 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 33.86 % Est. max temperature: 4.28 C = 39.71 F Sfc-Lift cond lev (LCL): 942.88 mb = 430.25 m = 1411.55 ft T: -5.00 C 700-500 lapse rate: 4.89 C/km ThetaE index: 1.59 C Layer 990.0- 925.0 mb Conv cond level (CCL): 798.97 mb = 1711.72 m = 5615.82 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 5.60 C = 42.08 F Cap Strength: 14.17 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 29.18 C Lifted Index @700 mb: 5.15 C Showalter Index: 13.13 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 10.40 C K Index: -10.70 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.26 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 69720.52 J/kg Cap Strength: 14.17 C Lift Cond Lev (LCL): 879.00 mb = 977.38 m = 3206.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 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 ---------------------------------------------------------- 0 993 21 50 5 -3.8 -3.2 | 255 6 5.7 1.5 1 925 581 50 18 -13.8 -11.6 | 32 8 -4.3 -6.8 2 850 1238 45 19 -13.4 -13.4 | 24 10 -3.9 -8.7 3 700 2717 50 18 -13.8 -11.6 | 32 8 -4.3 -6.8 4 500 5170 310 6 4.6 -3.9 | 266 14 14.1 0.9 5 400 6720 275 27 26.9 -2.4 | 266 36 36.4 2.4 6 300 8670 265 56 55.8 4.9 | 262 66 65.3 9.6 7 255 9732 275 51 50.8 -4.4 | 270 60 60.3 0.3 8 250 9860 270 51 51.0 -0.0 | 266 61 60.5 4.8 9 200 11330 240 23 19.9 11.5 | 241 34 29.4 16.3 10 150 13240 250 23 21.6 7.9 | 248 34 31.1 12.6 11 100 15940 255 21 20.3 5.4 | 251 31 29.8 10.2 12 70 18340 205 12 5.1 10.9 | 223 21 14.6 15.6 13 50 20640 210 6 3.0 5.2 | 231 16 12.5 10.0 14 30 24140 120 6 -5.2 3.0 | 209 9 4.3 7.8 15 20 26960 105 21 -20.3 5.4 | 133 15 -10.8 10.2 Wind Parameters Mean winds (0-6000m): 33.4 at 14.2 knts Storm direction: 63.4 at 10.6 knts Shear (0-3000m) pos: 0.2 neg: 2.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -11.0 tot: -0.0 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.00 Bulk Shear: 3.21 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 50 11 330 3| 0.0 11.9 11.9| 7.6 0.0 7.6 15.2 0.70| 12.1 8.5 1000 49 15 17 5| 0.0 7.0 7.0| 8.4 -1.6 6.7 6.7 0.55| 7.4 4.1 1500 48 16 21 6| 0.0 4.7 4.7| 8.9 -2.5 6.3 4.2 0.51| 5.3 2.7 2000 47 17 23 7| 0.2 3.6 3.7| 9.8 -2.5 7.3 3.6 0.51| 4.1 2.1 2500 48 17 24 7| 0.3 2.8 3.1| 10.7 -2.5 8.2 3.3 0.52| 3.4 1.8 3000 47 17 24 7| 0.2 2.2 2.4| 10.9 -11.0 -0.0 -0.0 0.23| 3.6 0.8 4000 43 16 13 7| 0.2 1.4 1.5| 10.9 -38.8 -27.8 -7.0 -0.18| 4.1 -0.7 5000 42 15 3 6| 0.1 0.9 1.1| 10.9 -66.9 -56.0 -11.2 -0.34| 4.1 -1.4 6000 33 14 346 7| 0.1 1.8 1.9| 19.3 -71.4 -52.1 -8.7 -0.24| 4.5 -1.1 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251230.12.gif