UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 6 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 -30 20 8 SFC 994 21 -2.1 -4.1 86 2.0 -2.8 20 8 271.5 272.0 270.7 279.2 2.83 2 925 581 -7.3 -7.9 95 0.6 -7.5 35 4 271.8 272.2 269.9 278.1 2.28 3 850 1231 -11.7 -13.7 85 2.0 -12.2 50 4 273.9 274.1 270.1 278.3 1.56 4 817 1533 -14.3 -17.4 77 3.1 -15.0 22 4 274.3 274.5 269.7 277.7 1.19 5 761 2068 -19.1 -19.5 97 0.4 -19.2 333 5 274.7 274.9 269.8 277.8 1.07 6 716 2521 -19.9 -24.9 64 5.0 -20.7 291 6 278.6 278.8 271.6 280.8 0.71 7 700 2689 -20.7 -27.7 53 7.0 -21.7 275 6 279.6 279.7 271.9 281.3 0.56 8 662 3100 -22.7 -29.7 53 7.0 -23.7 277 8 281.8 281.9 273.1 283.3 0.49 9 620 3579 -25.7 -27.8 82 2.1 -26.0 280 11 283.7 283.8 274.3 285.6 0.63 10 550 4436 -32.3 -34.0 85 1.7 -32.4 286 15 285.8 285.8 275.1 287.0 0.39 11 549 4449 -31.9 -35.6 70 3.7 -32.2 286 15 286.4 286.4 275.3 287.5 0.33 12 548 4462 -31.3 -38.3 50 7.0 -31.9 286 15 287.2 287.3 275.7 288.1 0.26 13 547 4475 -31.1 -42.1 33 11.0 -31.9 286 16 287.6 287.7 275.7 288.2 0.17 14 525 4766 -31.7 -47.7 19 16.0 -32.7 288 17 290.3 290.3 277.0 290.6 0.10 15 500 5110 -33.3 -53.3 12 20.0 -34.3 290 19 292.4 292.4 278.0 292.6 0.05 16 432 6120 -40.1 -58.1 13 18.0 -40.7 287 23 296.3 296.3 279.7 296.4 0.03 17 400 6640 -43.5 285 25 298.5 18 374 7089 -46.3 284 30 300.5 19 300 8540 -50.1 280 45 314.7 20 280 8992 -51.5 280 41 319.0 21 250 9730 -52.7 290 27 327.7 22 244 9886 -52.9 293 26 329.7 23 200 11170 -51.1 320 18 351.8 24 166 12385 -49.5 320 19 373.8 25 150 13050 -47.9 320 19 387.5 26 109 15179 -44.7 328 24 430.6 27 100 15760 -42.1 330 25 446.4 28 78 17456 -38.5 323 25 486.7 29 70 18200 -39.1 320 25 500.7 30 50 20500 -39.3 345 14 550.8 31 42 21691 -39.7 348 15 578.0 32 37 22562 -36.9 351 16 606.5 33 30 24010 -37.5 355 18 642.4 34 28 24486 -37.9 4 19 654.1 35 20 26820 -35.1 45 23 728.7 36 19 27178 -34.7 740.8 TRP 280 8992 -51.5 280 41 319.0 WND Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 71.83 % Est. max temperature: 0.34 C = 32.60 F Sfc-Lift cond lev (LCL): 963.17 mb = 266.28 m = 873.60 ft T: -4.38 C 700-500 lapse rate: 5.20 C/km ThetaE index: 1.11 C Layer 925.0- 850.0 mb Conv cond level (CCL): 927.29 mb = 561.75 m = 1842.98 ft Mean mixing ratio: 2.41 g/kg Conv temperature: -1.79 C = 28.78 F Cap Strength: 10.32 C Lifted Index: 11.80 C Risk: None Lifted Index @300 mb: 25.70 C Lifted Index @700 mb: 3.13 C Showalter Index: 11.97 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 19.60 C K Index: 0.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.65 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 926.64 mb = 567.23 m = 1860.97 ft Lev Free Conv (LFC): 921.64 mb = 608.99 m = 1997.97 ft Equ Level (EL): 911.64 mb = 692.85 m = 2273.11 ft B at Equ Level: 3.79 J/kg Max Parcel Lev (MPL): 851.64 mb = 1216.20 m = 3990.10 ft Wind level data Storm motion: 325 at 8 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 ---------------------------------------------------------- 0 994 21 20 8 -2.7 -7.5 | 82 7 -7.3 -1.1 1 925 581 35 4 -2.3 -3.3 | 115 8 -6.9 3.2 2 850 1231 50 4 -3.1 -2.6 | 117 9 -7.6 3.9 3 700 2689 275 6 6.0 -0.5 | 193 6 1.4 5.9 4 500 5110 290 19 17.9 -6.5 | 270 13 13.3 -0.0 5 400 6640 285 25 24.1 -6.5 | 270 20 19.6 -0.0 6 300 8540 280 45 44.3 -7.8 | 272 40 39.8 -1.4 7 280 8992 280 41 40.4 -7.1 | 271 36 35.8 -0.7 8 250 9730 290 27 25.4 -9.2 | 278 21 20.8 -2.8 9 200 11170 320 18 11.6 -13.8 | 316 10 7.0 -7.3 10 150 13050 320 19 12.2 -14.6 | 317 11 7.7 -8.1 11 100 15760 330 25 12.5 -21.7 | 332 17 7.9 -15.2 12 70 18200 320 25 16.1 -19.2 | 318 17 11.5 -12.7 13 50 20500 345 14 3.6 -13.5 | 8 7 -0.9 -7.1 14 30 24010 355 18 1.6 -17.9 | 15 12 -3.0 -11.5 15 20 26820 45 23 -16.3 -16.3 | 65 23 -20.8 -9.8 Wind Parameters Mean winds (0-6000m): 294.8 at 10.5 knts Storm direction: 324.8 at 7.9 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -1.8 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 19.66 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 24 6 96 7| 3.9 0.0 3.9| 7.6 0.0 7.6 15.1 1.00| 4.0 4.0 1000 30 5 106 7| 2.4 0.0 2.4| 8.8 0.0 8.8 8.8 0.90| 2.6 2.3 1500 33 5 109 8| 1.6 0.6 2.2| 9.1 -1.7 7.4 5.0 0.52| 2.5 1.3 2000 25 5 108 7| 1.2 1.3 2.5| 10.1 -1.8 8.2 4.1 0.42| 2.9 1.2 2500 12 5 107 6| 1.0 1.7 2.7| 12.8 -1.8 11.0 4.4 0.52| 3.2 1.7 3000 351 5 110 4| 0.8 1.8 2.6| 16.0 -1.8 14.2 4.7 0.54| 3.2 1.7 4000 310 6 190 2| 0.7 1.4 2.1| 25.4 -1.8 23.6 5.9 0.61| 3.1 1.9 5000 299 8 230 4| 1.0 1.1 2.1| 36.8 -1.8 35.0 7.0 0.63| 3.1 1.9 6000 295 11 248 5| 0.8 1.3 2.1| 38.4 -1.9 36.5 6.1 0.56| 2.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251206.12.gif