UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 11 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 1000 47 -10.3 -12.3 85 2.0 -10.8 290 3 262.9 263.1 262.4 266.8 1.48 1 933 582 -9.3 -16.3 57 7.0 -10.9 303 5 269.1 269.3 266.3 272.4 1.15 2 925 648 -9.7 -16.7 57 7.0 -11.3 305 5 269.4 269.6 266.4 272.5 1.12 3 850 1296 -13.1 -18.1 66 5.0 -14.2 245 5 272.4 272.6 268.3 275.5 1.08 4 759 2150 -18.1 -24.1 59 6.0 -19.1 213 6 276.0 276.1 270.0 278.1 0.72 5 700 2749 -23.1 -29.1 58 6.0 -23.9 190 7 276.9 277.0 270.2 278.4 0.49 6 635 3453 -29.5 -34.5 62 5.0 -30.0 191 15 277.4 277.5 270.2 278.4 0.32 7 621 3611 -30.1 -35.0 62 4.9 -30.5 192 17 278.5 278.6 270.8 279.5 0.31 8 593 3939 -31.3 -37.3 55 6.0 -31.8 192 21 280.8 280.9 272.1 281.7 0.26 9 515 4919 -39.9 -47.9 42 8.0 -40.2 195 33 282.0 282.0 272.5 282.3 0.10 10 500 5120 -40.5 -48.5 42 8.0 -40.8 195 36 283.7 283.7 273.4 284.0 0.09 11 471 5529 -39.9 -49.9 34 10.0 -40.3 195 46 289.3 289.3 276.5 289.6 0.08 12 400 6640 -43.1 -56.1 23 13.0 -43.5 195 73 299.0 299.0 281.0 299.1 0.05 13 352 7496 -45.9 -60.9 17 15.0 -46.3 192 83 306.3 306.3 284.0 306.4 0.03 14 316 8209 -48.5 -64.8 13 16.3 -48.8 190 91 312.4 312.4 286.2 312.4 0.02 15 300 8550 -49.7 -66.7 12 17.0 -50.0 195 85 315.3 315.3 287.2 315.4 0.02 16 298 8594 -50.1 -67.1 12 17.0 -50.4 195 85 315.3 315.3 287.2 315.4 0.02 17 296 8638 -50.1 -67.1 12 17.0 -50.4 195 84 315.9 315.9 287.4 316.0 0.02 18 250 9750 -47.5 -64.5 12 17.0 -48.0 200 69 335.4 335.5 293.2 335.6 0.03 19 245 9882 -47.1 -65.1 11 18.0 -47.6 200 69 338.0 338.0 293.9 338.1 0.02 20 202 11145 -48.9 -68.9 8 20.0 -49.4 205 66 354.3 354.3 297.5 354.4 0.02 21 200 11210 -48.1 -68.1 8 20.0 -48.7 205 66 356.6 356.6 298.0 356.7 0.02 22 196 11343 -46.1 -66.1 9 20.0 -46.8 204 65 361.9 361.9 299.1 362.0 0.03 23 168 12373 -43.5 -65.5 7 22.0 -44.6 196 56 382.5 382.5 302.7 382.7 0.03 24 150 13130 -45.7 -67.7 7 22.0 -46.6 190 50 391.3 391.3 304.0 391.5 0.03 25 138 13684 -48.5 -70.5 6 22.0 -49.3 191 50 395.8 395.8 304.6 395.9 0.02 26 100 15820 -46.1 -70.1 5 24.0 -47.4 195 48 438.7 438.7 309.7 438.8 0.03 27 92 16375 -44.9 -69.9 4 25.0 -46.5 196 47 451.6 451.6 311.0 451.8 0.03 28 85 16899 -48.3 -72.3 5 24.0 -49.6 197 45 455.1 455.1 311.3 455.2 0.03 29 71 18092 -44.5 -69.5 5 25.0 -46.6 200 42 487.2 487.2 314.0 487.5 0.05 30 64 18778 -50.3 -74.3 4 24.0 -51.6 200 42 489.2 489.2 314.2 489.3 0.03 31 53 20011 -48.7 -72.7 5 24.0 -50.5 200 42 520.0 520.0 316.3 520.2 0.04 32 50 20390 -53.5 -76.5 4 23.0 -54.6 200 42 517.4 517.4 316.1 517.5 0.02 33 49 20520 -54.3 -77.3 4 23.0 -55.4 200 42 518.5 518.5 316.2 518.6 0.02 34 47 20788 -51.1 -74.1 5 23.0 -52.7 199 43 532.4 532.4 317.1 532.6 0.04 35 30 23720 -48.9 -72.9 4 24.0 -51.6 195 50 611.3 611.4 321.2 611.8 0.07 36 28 24175 -48.1 -72.1 5 24.0 -51.2 193 50 625.7 625.8 321.7 626.4 0.08 37 23 25459 -53.1 -76.1 4 23.0 -55.4 188 50 647.2 647.3 322.6 647.7 0.05 38 21 26050 -50.7 -73.7 5 23.0 -53.7 186 50 671.5 671.6 323.5 672.2 0.08 39 20 26370 -47.7 -71.7 5 24.0 -51.7 185 50 690.2 690.2 324.1 691.2 0.12 40 19 26711 -45.3 -69.3 5 24.0 -50.3 707.8 707.9 324.7 709.4 0.18 41 14 28747 -45.7 -69.7 5 24.0 -51.5 771.1 771.2 326.5 773.3 0.23 42 13 29248 -38.7 -64.7 5 26.0 -47.9 811.8 812.1 327.7 816.8 0.49 43 10 31052 -38.1 -64.1 5 26.0 -48.7 877.3 877.7 329.1 884.9 0.69 TRP 298 8594 -50.1 -67.1 12 17.0 -50.4 195 85 315.3 315.3 287.2 315.4 0.02 WND 316 8209 -48.5 -64.8 13 16.3 -48.8 190 91 312.4 312.4 286.2 312.4 0.02 Sounding variables and indices 1000-500 mb thick: 5072.92 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 58.43 % Est. max temperature: -0.73 C = 30.69 F Sfc-Lift cond lev (LCL): 968.31 mb = 295.23 m = 968.59 ft T: -9.84 C 700-500 lapse rate: 7.34 C/km Conv cond level (CCL): 767.00 mb = 2071.24 m = 6795.32 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 2.50 C = 36.51 F Cap Strength: 9.53 C Lifted Index: 10.81 C Risk: None Lifted Index @300 mb: 31.61 C Lifted Index @700 mb: 6.79 C Showalter Index: 6.94 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 22.40 C K Index: 3.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.79 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 78758.42 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 872.40 mb = 1096.70 m = 3598.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 14 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 1000 47 290 3 2.8 -1.0 | 37 13 -7.6 -10.3 1 925 648 305 5 4.1 -2.9 | 28 14 -6.3 -12.1 2 850 1296 245 5 4.5 2.1 | 40 9 -5.9 -7.1 3 700 2749 190 7 1.2 6.9 | 76 10 -9.2 -2.3 4 500 5120 195 36 9.3 34.8 | 178 26 -1.1 25.5 5 400 6640 195 73 18.9 70.5 | 188 62 8.5 61.3 6 316 8209 190 91 15.8 89.6 | 184 81 5.4 80.4 7 300 8550 195 85 22.0 82.1 | 189 74 11.6 72.9 8 298 8594 195 85 22.0 82.1 | 189 74 11.6 72.9 9 250 9750 200 69 23.6 64.8 | 193 57 13.2 55.6 10 200 11210 205 66 27.9 59.8 | 199 54 17.5 50.6 11 150 13130 190 50 8.7 49.2 | 178 40 -1.7 40.0 12 100 15820 195 48 12.4 46.4 | 183 37 2.0 37.1 13 70 18180 200 42 14.4 39.5 | 187 30 3.9 30.2 14 50 20390 200 42 14.4 39.5 | 187 30 3.9 30.2 15 30 23720 195 50 12.9 48.3 | 184 39 2.5 39.1 16 20 26370 185 50 4.4 49.8 | 171 41 -6.1 40.6 Wind Parameters Mean winds (0-6000m): 198.5 at 18.6 knts Storm direction: 228.5 at 13.9 knts Shear (0-3000m) pos: 0.3 neg: 2.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 61.7 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -7.2 tot: 19.0 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 50.72 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 ------------------------------------------------------------------------------- 500 298 4 33 13| 1.9 0.0 1.9| 0.0 -5.9 -5.9 -11.9 -0.93| 1.9 -1.8 1000 294 4 30 13| 1.0 1.5 2.4| 2.1 -7.2 -5.1 -5.1 -0.25| 2.8 -0.7 1500 278 5 31 11| 0.6 1.9 2.5| 7.6 -7.2 0.4 0.2 0.09| 2.9 0.3 2000 262 5 33 10| 0.5 1.9 2.4| 11.7 -7.2 4.5 2.3 0.26| 2.7 0.7 2500 246 5 38 9| 0.4 1.9 2.3| 16.3 -7.2 9.1 3.6 0.38| 2.6 1.0 3000 231 6 47 8| 0.3 2.2 2.6| 26.2 -7.2 19.0 6.3 0.52| 3.0 1.5 4000 209 8 74 7| 1.4 1.7 3.1| 54.2 -7.2 47.0 11.8 0.66| 3.8 2.5 5000 201 13 115 6| 2.4 1.3 3.8| 84.9 -7.2 77.7 15.5 0.61| 4.3 2.6 6000 198 19 152 10| 3.0 2.1 5.1|133.2 -7.2 126.0 21.0 0.47| 5.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251211.00.gif