UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for 89592... Searching the city database file for: 89592 ... Date:0000Z 24 APR 25 Station: 89592 WMO ident: 89592 Latitude: -66.55 Longitude: 93.02 Elevation: 30.00 ------------------------------------------------------------------------------- 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 -88 SFC 982 30 -19.5 -26.5 54 7.0 -20.3 175 16 255.0 255.0 254.0 256.2 0.45 2 973 101 -17.3 -24.3 54 7.0 -18.3 183 18 257.9 257.9 256.6 259.4 0.55 3 925 493 -20.3 -29.3 44 9.0 -21.3 230 26 258.6 258.6 256.8 259.6 0.37 4 902 679 -22.1 -32.1 40 10.0 -23.1 233 27 258.6 258.6 256.6 259.4 0.29 5 850 1112 -26.1 -34.1 47 8.0 -26.8 240 28 258.8 258.8 256.7 259.5 0.25 6 771 1809 -31.9 -35.6 70 3.7 -32.1 250 22 259.9 259.9 257.6 260.6 0.24 7 766 1855 -26.9 -30.6 71 3.7 -27.3 251 22 265.8 265.8 262.4 266.9 0.39 8 763 1884 -25.5 -29.2 71 3.7 -25.9 251 21 267.6 267.6 263.9 268.9 0.45 9 761 1903 -25.3 -29.0 71 3.7 -25.7 251 21 268.0 268.1 264.1 269.3 0.46 10 749 2018 -25.1 -29.5 67 4.4 -25.6 253 20 269.4 269.5 265.1 270.7 0.44 11 700 2507 -27.3 -37.3 38 10.0 -28.1 260 16 272.3 272.3 266.7 272.9 0.22 12 691 2600 -28.1 -39.1 34 11.0 -28.9 260 16 272.4 272.4 266.7 273.0 0.19 13 500 4860 -41.5 -56.5 18 15.0 -41.9 255 26 282.4 282.4 272.6 282.6 0.04 14 453 5525 -45.3 -60.3 17 15.0 -45.6 248 28 285.8 285.8 274.5 285.9 0.03 15 400 6350 -48.9 -63.9 16 15.0 -49.1 240 31 291.4 291.4 277.4 291.5 0.02 16 362 7002 -50.7 -65.7 15 15.0 -50.9 235 38 297.5 297.5 280.3 297.5 0.02 17 333 7547 -49.3 -64.3 16 15.0 -49.6 237 38 306.6 306.6 284.1 306.7 0.02 18 300 8230 -49.9 -65.9 14 16.0 -50.2 240 39 315.0 315.0 287.1 315.1 0.02 19 250 9420 -49.5 -66.5 12 17.0 -49.9 235 50 332.5 332.5 292.4 332.6 0.02 20 200 10880 -51.3 -70.3 9 19.0 -51.7 250 42 351.5 351.5 297.0 351.6 0.01 21 154 12570 -51.3 -71.3 7 20.0 -51.8 245 39 378.8 378.8 302.1 378.9 0.02 22 150 12740 -51.1 -71.1 7 20.0 -51.6 245 39 382.0 382.0 302.6 382.1 0.02 23 136 13374 -54.1 -74.1 7 20.0 -54.5 245 42 387.6 387.6 303.5 387.6 0.01 24 118 14288 -53.5 -74.5 6 21.0 -54.0 245 46 404.7 404.7 305.9 404.8 0.01 25 100 15350 -55.1 -76.1 6 21.0 -55.6 245 50 421.3 421.3 307.9 421.3 0.01 26 70 17610 -57.5 -79.5 4 22.0 -58.0 260 53 461.4 461.4 311.9 461.4 0.01 27 57 18905 -57.9 -79.9 4 22.0 -58.5 265 69 488.5 488.5 314.1 488.5 0.01 28 50 19730 -58.1 -80.1 4 22.0 -58.8 255 54 506.6 506.6 315.4 506.6 0.01 29 47 20119 -59.3 -81.3 4 22.0 -59.9 512.7 512.7 315.8 512.8 0.01 30 42 20820 -61.3 -83.3 4 22.0 -61.9 524.5 524.5 316.6 524.6 0.01 TRP 362 7002 -50.7 -65.7 15 15.0 -50.9 235 38 297.5 297.5 280.3 297.5 0.02 WND 57 18905 -57.9 -79.9 4 22.0 -58.5 265 69 488.5 488.5 314.1 488.5 0.01 Sounding variables and indices 1000-500 mb thick: 4948.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 39.74 % Est. max temperature: -15.44 C = 4.21 F Sfc-Lift cond lev (LCL): 874.80 mb = 902.20 m = 2959.95 ft T: -24.16 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.20 C Layer 902.0- 850.0 mb Conv cond level (CCL): 794.14 mb = 1597.60 m = 5241.40 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -14.92 C = 5.14 F Cap Strength: 12.19 C Lifted Index: 19.01 C Risk: None Lifted Index @300 mb: 39.46 C Lifted Index @700 mb: 12.14 C Showalter Index: 18.83 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 7.40 C K Index: -28.70 Risk: None Sweat Index: 139.35 Risk: None Energy Index: 4.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.19 J/kg Max Up Vert Vel: 3.22 m/s Conv Inhibition (B-): 41679.47 J/kg Cap Strength: 18.95 C Lift Cond Lev (LCL): 811.49 mb = 1443.27 m = 4735.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 17 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 30 175 16 -1.4 15.9 | 134 26 -18.7 18.3 1 925 493 230 26 19.9 16.7 | 188 19 2.6 19.0 2 850 1112 240 28 24.2 14.0 | 203 18 7.0 16.3 3 700 2507 260 16 15.8 2.8 | 163 5 -1.5 5.1 4 500 4860 255 26 25.1 6.7 | 221 12 7.8 9.1 5 400 6350 240 31 26.8 15.5 | 208 20 9.6 17.8 6 362 7002 235 38 31.1 21.8 | 210 28 13.9 24.1 7 300 8230 240 39 33.8 19.5 | 217 27 16.5 21.8 8 250 9420 235 50 41.0 28.7 | 217 39 23.7 31.0 9 200 10880 250 42 39.5 14.4 | 233 28 22.2 16.7 10 150 12740 245 39 35.3 16.5 | 224 26 18.1 18.8 11 100 15350 245 50 45.3 21.1 | 230 37 28.0 23.5 12 70 17610 260 53 52.2 9.2 | 252 37 34.9 11.5 13 57 18905 265 69 68.7 6.0 | 261 52 51.5 8.3 14 50 19730 255 54 52.2 14.0 | 245 39 34.9 16.3 Wind Parameters Mean winds (0-6000m): 247.7 at 23.2 knts Storm direction: 277.7 at 17.4 knts Shear (0-3000m) pos: 3.7 neg: 0.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 51.6 deg Storm rel helicity (0-3000m) pos: 156.7 neg: -10.7 tot: 146.1 m^2/s^2 ave: 48.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 25.62 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 ------------------------------------------------------------------------------- 500 212 21 164 21| 22.2 0.0 22.2|131.1 0.0 131.1 262.3 0.95| 23.5 22.3 1000 225 24 180 19| 12.9 0.0 12.9|150.5 0.0 150.5 150.5 0.95| 13.9 13.2 1500 232 25 187 18| 8.4 0.0 8.4|153.7 -0.9 152.8 101.9 0.81| 11.0 8.9 2000 236 24 190 16| 5.9 0.0 5.9|153.7 -5.1 148.6 74.3 0.66| 9.6 6.3 2500 238 23 189 15| 4.5 0.0 4.5|153.7 -10.7 143.0 57.2 0.51| 8.6 4.4 3000 241 22 189 13| 3.7 0.4 4.1|156.7 -10.7 146.1 48.7 0.53| 7.5 4.0 4000 245 22 192 12| 2.8 0.8 3.6|162.6 -10.7 151.9 38.0 0.55| 6.2 3.4 5000 248 22 197 11| 2.2 1.1 3.3|166.9 -11.6 155.3 31.1 0.53| 5.4 2.9 6000 248 23 201 12| 1.9 1.3 3.2|166.9 -21.3 145.6 24.3 0.43| 5.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//89592/skewt/89592.skewt.20250424.00.gif