UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 18 APR 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 -116 SFC 982 21 -8.5 -16.5 52 8.0 -10.3 70 27 266.0 266.2 263.9 269.0 1.07 2 965 158 -6.9 -20.9 32 14.0 -9.8 61 29 269.0 269.1 265.4 271.1 0.75 3 926 482 -9.9 -19.9 44 10.0 -11.9 41 33 269.1 269.2 265.7 271.5 0.85 4 925 490 -9.7 -17.7 52 8.0 -11.5 40 33 269.4 269.6 266.2 272.3 1.03 5 921 523 -8.9 -13.6 69 4.7 -10.1 39 32 270.5 270.8 267.7 274.6 1.45 6 908 634 -7.5 -10.6 78 3.1 -8.4 36 30 273.1 273.4 270.1 278.3 1.87 7 850 1144 -10.7 -13.3 81 2.6 -11.4 20 21 274.9 275.2 270.8 279.5 1.61 8 700 2599 -20.5 -22.3 85 1.8 -20.8 345 21 279.8 279.9 272.6 282.5 0.91 9 686 2749 -21.7 -23.3 87 1.6 -22.0 341 21 280.1 280.2 272.6 282.6 0.85 10 592 3833 -24.3 -27.1 78 2.8 -24.7 315 25 289.1 289.2 277.3 291.3 0.70 11 500 5050 -31.7 -34.7 75 3.0 -32.0 285 29 294.4 294.5 279.4 295.7 0.40 12 498 5078 -31.7 -34.6 75 2.9 -32.0 285 29 294.7 294.8 279.6 296.1 0.41 13 426 6156 -39.9 -43.3 70 3.4 -40.1 281 40 297.7 297.8 280.6 298.4 0.19 14 400 6580 -43.7 280 45 298.2 15 300 8460 -57.5 275 47 304.3 16 288 8715 -58.9 274 49 305.9 17 250 9600 -57.7 270 58 320.3 18 201 10988 -54.9 260 64 345.3 19 200 11020 -54.7 260 64 346.1 20 150 12860 -54.7 260 53 375.8 21 139 13346 -54.1 259 54 385.2 22 100 15440 -56.5 255 58 418.6 23 70 17690 -57.7 250 62 460.9 24 69 17781 -57.5 248 63 463.3 25 68 17873 -57.8 245 64 464.6 26 52 19548 -62.7 250 60 490.2 27 50 19790 -62.1 245 60 497.1 28 43 20721 -62.7 517.6 TRP 52 19548 -62.7 250 60 490.2 WND 68 17873 -57.8 245 64 464.6 Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 76.75 % Est. max temperature: 0.91 C = 33.64 F Sfc-Lift cond lev (LCL): 863.80 mb = 1019.51 m = 3344.80 ft T: -9.92 C 700-500 lapse rate: 4.57 C/km Conv cond level (CCL): 729.15 mb = 2293.25 m = 7523.69 ft Mean mixing ratio: 1.22 g/kg Conv temperature: 4.20 C = 39.55 F Cap Strength: 13.77 C Lifted Index: 17.09 C Risk: None Lifted Index @300 mb: 21.58 C Lifted Index @700 mb: 6.90 C Showalter Index: 12.61 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 18.40 C K Index: 5.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.53 J/kg Max Up Vert Vel: 7.94 m/s Conv Inhibition (B-): 37209.00 J/kg Cap Strength: 16.80 C Lift Cond Lev (LCL): 828.14 mb = 1339.27 m = 4393.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 at 20 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 ---------------------------------------------------------- 0 982 21 70 27 -25.4 -9.2 | 112 28 -25.5 10.4 1 925 490 40 33 -21.2 -25.3 | 75 22 -21.4 -5.7 2 850 1144 20 21 -7.2 -19.7 | 89 7 -7.3 -0.1 3 700 2599 345 21 5.4 -20.3 | 277 5 5.3 -0.7 4 500 5050 285 29 28.0 -7.5 | 247 30 27.9 12.1 5 400 6580 280 45 44.3 -7.8 | 255 46 44.2 11.8 6 300 8460 275 47 46.8 -4.1 | 252 49 46.7 15.5 7 250 9600 270 58 58.0 -0.0 | 251 61 57.9 19.6 8 200 11020 260 64 63.0 11.1 | 244 70 62.9 30.7 9 150 12860 260 53 52.2 9.2 | 241 59 52.1 28.8 10 100 15440 255 58 56.0 15.0 | 238 66 55.9 34.6 11 70 17690 250 62 58.3 21.2 | 235 71 58.1 40.8 12 68 17873 245 64 58.0 27.0 | 231 74 57.9 46.7 13 52 19548 250 60 56.4 20.5 | 234 69 56.2 40.1 14 50 19790 245 60 54.4 25.4 | 230 70 54.2 45.0 Wind Parameters Mean winds (0-6000m): 329.6 at 26.1 knts Storm direction: 359.6 at 19.6 knts Shear (0-3000m) pos: 0.0 neg: 6.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 161.7 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -111.8 tot: -105.5 m^2/s^2 ave: -35.2 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 185.14 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 53 30 93 24| 0.0 17.2 17.2| 0.0-103.9-103.9 -207.9 -0.93| 17.7-16.4 1000 43 29 85 20| 0.0 10.3 10.3| 3.9-105.5-101.6 -101.6 -0.52| 14.9 -7.7 1500 36 26 84 16| 0.0 8.3 8.3| 6.3-106.9-100.6 -67.1 -0.43| 12.0 -5.1 2000 30 25 80 13| 0.0 7.3 7.3| 6.3-108.7-102.4 -51.2 -0.46| 10.1 -4.6 2500 23 24 75 10| 0.0 6.6 6.6| 6.3-110.5-104.2 -41.7 -0.47| 9.0 -4.3 3000 17 24 66 8| 0.0 6.3 6.3| 6.3-111.8-105.5 -35.2 -0.44| 8.3 -3.7 4000 3 24 17 4| 0.0 5.9 5.9| 6.3-125.0-118.7 -29.7 -0.42| 7.6 -3.2 5000 347 25 307 7| 0.0 5.5 5.5| 6.3-166.1-159.8 -32.0 -0.43| 7.4 -3.2 6000 330 26 283 13| 0.0 5.5 5.5| 40.8-166.1-125.3 -20.9 -0.33| 7.0 -2.3 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250418.00.gif