UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 8 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 -24 260 4 SFC 994 21 1.0 -4.0 69 5.0 -0.9 260 4 274.6 275.1 272.6 282.5 2.85 2 992 37 -0.9 -5.9 69 5.0 -2.6 264 4 272.9 273.3 270.9 279.7 2.48 3 964 265 -3.3 -7.9 70 4.6 -4.8 318 6 272.7 273.1 270.4 278.7 2.18 4 956 331 -3.5 -13.5 46 10.0 -6.2 333 6 273.1 273.4 269.4 277.1 1.41 5 925 592 -4.5 -13.5 49 9.0 -7.0 35 8 274.7 275.0 270.4 278.8 1.46 6 887 921 -5.7 -16.7 42 11.0 -8.5 47 5 276.8 277.0 271.2 280.2 1.17 7 850 1253 -8.3 -17.3 48 9.0 -10.5 60 2 277.5 277.6 271.6 280.8 1.16 8 769 2021 -13.7 -20.7 55 7.0 -15.2 96 3 279.7 279.9 272.6 282.5 0.96 9 700 2729 -18.3 -27.3 45 9.0 -19.7 130 4 282.2 282.3 273.5 284.0 0.58 10 671 3044 -20.1 -27.1 54 7.0 -21.2 139 4 283.6 283.7 274.3 285.5 0.62 11 657 3200 -21.1 -33.1 33 12.0 -22.6 144 4 284.2 284.3 274.2 285.4 0.36 12 557 4400 -29.7 -35.7 56 6.0 -30.3 181 5 287.8 287.9 276.0 288.9 0.33 13 547 4530 -28.9 -46.9 16 18.0 -30.1 185 5 290.2 290.3 277.0 290.6 0.10 14 534 4702 -29.1 -51.1 10 22.0 -30.4 190 6 292.0 292.0 277.7 292.2 0.07 15 527 4796 -29.7 -43.7 24 14.0 -30.7 193 6 292.4 292.4 278.1 292.9 0.15 16 517 4933 -30.5 -51.5 11 21.0 -31.7 198 6 293.0 293.0 278.3 293.3 0.06 17 512 5002 -30.9 -51.9 11 21.0 -32.1 200 6 293.4 293.4 278.4 293.6 0.06 18 509 5044 -31.1 -52.1 11 21.0 -32.3 201 6 293.6 293.6 278.6 293.8 0.06 19 505 5100 -31.5 -40.5 41 9.0 -32.2 203 6 293.8 293.8 278.9 294.5 0.22 20 504 5114 -31.7 -39.7 45 8.0 -32.4 203 6 293.7 293.8 278.9 294.5 0.24 21 500 5170 -31.9 -42.9 33 11.0 -32.7 205 6 294.1 294.2 279.0 294.7 0.17 22 498 5198 -32.1 -48.1 19 16.0 -33.1 207 6 294.2 294.3 278.9 294.6 0.10 23 481 5443 -33.7 -54.7 10 21.0 -34.7 222 6 295.2 295.2 279.3 295.4 0.05 24 470 5604 -35.1 -54.1 13 19.0 -36.0 233 6 295.4 295.4 279.4 295.6 0.05 25 459 5769 -36.3 -45.3 39 9.0 -36.8 243 6 295.9 296.0 279.7 296.4 0.15 26 457 5799 -36.3 -43.3 48 7.0 -36.8 245 6 296.3 296.3 280.0 296.9 0.18 27 455 5829 -36.7 -42.7 54 6.0 -37.1 247 6 296.2 296.2 279.9 296.8 0.19 28 451 5890 -37.1 -51.1 22 14.0 -37.8 251 6 296.4 296.4 279.8 296.7 0.08 29 449 5921 -37.1 -56.1 12 19.0 -37.8 253 6 296.8 296.8 280.0 297.0 0.04 30 438 6092 -38.1 -45.1 48 7.0 -38.5 264 6 297.6 297.7 280.6 298.2 0.16 31 423 6331 -40.1 -48.1 42 8.0 -40.5 280 6 298.1 298.1 280.7 298.5 0.12 32 400 6710 -42.9 305 6 299.2 33 300 8590 -55.9 360 14 306.6 34 295 8697 -56.7 355 12 306.9 35 250 9750 -54.5 330 16 325.0 36 200 11190 -50.5 330 18 352.8 37 153 12940 -48.5 335 23 384.3 38 150 13070 -48.1 335 23 387.2 39 100 15770 -41.5 320 25 447.5 40 70 18190 -40.5 325 21 497.7 41 52 20212 -40.7 312 19 541.4 42 50 20480 -38.7 310 19 552.3 43 46 21056 -37.7 321 19 568.0 44 40 22018 -39.5 338 19 586.6 45 31 23781 -35.5 11 18 641.8 46 30 24010 -35.7 15 18 647.3 47 20 26831 -35.5 727.5 TRP 295 8697 -56.7 355 12 306.9 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: 992.95 mb = 29.51 m = 96.82 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 44.52 % Est. max temperature: 3.99 C = 39.17 F Sfc-Lift cond lev (LCL): 919.49 mb = 638.88 m = 2096.04 ft T: -4.67 C 700-500 lapse rate: 5.57 C/km ThetaE index: 5.36 C Layer 992.0- 925.0 mb Conv cond level (CCL): 764.42 mb = 2066.38 m = 6779.37 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 6.23 C = 43.21 F Cap Strength: 12.72 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 19.67 C Lifted Index @700 mb: 5.23 C Showalter Index: 11.38 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 14.60 C K Index: -2.70 Risk: None Sweat Index: 10.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.57 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 61059.45 J/kg Cap Strength: 12.64 C Lift Cond Lev (LCL): 834.33 mb = 1395.81 m = 4579.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 4 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 21 260 4 3.9 0.7 | 313 4 3.0 -2.7 1 925 592 35 8 -4.6 -6.6 | 29 11 -5.5 -10.0 2 850 1253 60 2 -1.7 -1.0 | 31 5 -2.7 -4.4 3 700 2729 130 4 -3.1 2.6 | 78 4 -4.0 -0.9 4 500 5170 205 6 2.5 5.4 | 218 3 1.6 2.0 5 400 6710 305 6 4.9 -3.4 | 330 8 4.0 -6.9 6 300 8590 360 14 -0.0 -14.0 | 3 17 -0.9 -17.4 7 295 8697 355 12 1.0 -12.0 | 360 15 0.1 -15.4 8 250 9750 330 16 8.0 -13.9 | 338 19 7.1 -17.3 9 200 11190 330 18 9.0 -15.6 | 337 21 8.1 -19.0 10 150 13070 335 23 9.7 -20.8 | 340 26 8.8 -24.3 11 100 15770 320 25 16.1 -19.2 | 326 27 15.1 -22.6 12 70 18190 325 21 12.0 -17.2 | 332 23 11.1 -20.6 13 50 20480 310 19 14.6 -12.2 | 319 21 13.6 -15.6 14 30 24010 15 18 -4.7 -17.4 | 15 22 -5.6 -20.8 Wind Parameters Mean winds (0-6000m): 165.4 at 4.8 knts Storm direction: 195.4 at 3.6 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 133.9 deg Storm rel helicity (0-3000m) pos: 36.5 neg: -0.4 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 14.43 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 ------------------------------------------------------------------------------- 500 357 6 4 9| 10.3 0.0 10.3| 21.8 0.0 21.8 43.5 0.77| 12.7 9.7 1000 27 6 23 10| 4.0 0.0 4.0| 30.9 0.0 30.9 30.9 0.68| 9.6 6.5 1500 33 5 25 8| 2.2 0.0 2.2| 31.6 -0.4 31.2 20.8 0.61| 7.3 4.4 2000 43 4 30 8| 1.8 0.0 1.8| 33.4 -0.4 32.9 16.5 0.63| 5.8 3.7 2500 57 4 38 7| 1.5 0.0 1.5| 35.2 -0.4 34.8 13.9 0.65| 5.0 3.2 3000 72 4 46 7| 1.2 0.0 1.2| 36.5 -0.4 36.1 12.0 0.66| 4.4 2.9 4000 103 4 64 6| 0.8 0.0 0.8| 38.3 -0.4 37.9 9.5 0.68| 3.6 2.5 5000 134 4 86 4| 0.5 0.0 0.5| 40.0 -0.4 39.6 7.9 0.71| 3.2 2.3 6000 165 5 118 2| 0.2 0.0 0.2| 45.3 -0.4 44.9 7.5 0.73| 3.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251208.12.gif