UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 16 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -37 SFC 990 41 -13.9 -16.3 82 2.4 -14.4 0 0 260.0 260.2 259.4 262.9 1.08 2 977 141 -12.5 -14.8 83 2.3 -13.0 332 1 262.4 262.6 261.6 265.8 1.24 3 925 555 -15.7 -17.7 85 2.0 -16.1 215 6 263.3 263.4 261.8 266.1 1.03 4 875 972 -19.3 -19.5 98 0.2 -19.3 248 11 263.7 263.9 262.0 266.3 0.93 5 850 1187 -20.5 -21.9 89 1.4 -20.7 265 13 264.7 264.8 262.4 266.9 0.78 6 781 1808 -24.3 -27.1 78 2.8 -24.6 245 19 267.1 267.2 263.6 268.6 0.53 7 774 1873 -24.5 -29.1 66 4.6 -25.0 243 20 267.6 267.6 263.8 268.9 0.44 8 764 1969 -21.9 -38.9 20 17.0 -23.4 240 21 271.4 271.4 266.0 271.9 0.17 9 700 2608 -24.7 -45.7 12 21.0 -26.2 220 27 275.1 275.1 268.3 275.4 0.09 10 683 2787 -25.3 -49.3 9 24.0 -26.8 221 30 276.4 276.4 269.1 276.6 0.06 11 675 2872 -24.3 -52.3 6 28.0 -26.0 222 31 278.5 278.5 270.3 278.6 0.04 12 630 3375 -24.7 -58.7 3 34.0 -26.5 225 40 283.5 283.6 273.2 283.6 0.02 13 500 5030 -32.3 -45.3 26 13.0 -33.1 235 67 293.7 293.7 278.7 294.1 0.13 14 495 5101 -32.7 -46.7 23 14.0 -33.6 235 68 294.0 294.0 278.8 294.4 0.12 15 473 5421 -32.9 -47.9 21 15.0 -33.8 234 74 297.6 297.6 280.4 298.0 0.11 16 400 6580 -40.7 -52.7 26 12.0 -41.2 230 97 302.1 302.1 282.3 302.4 0.07 17 324 7982 -50.5 -59.5 34 9.0 -50.7 230 106 307.3 307.3 284.4 307.5 0.04 18 300 8480 -53.5 -61.5 37 8.0 -53.7 230 109 309.9 309.9 285.4 310.1 0.03 19 294 8610 -54.3 -62.3 37 8.0 -54.4 230 111 310.6 310.6 285.6 310.7 0.03 20 288 8742 -55.1 -63.1 36 8.0 -55.2 231 107 311.3 311.3 285.8 311.4 0.03 21 250 9640 -58.9 -69.9 23 11.0 -59.0 240 83 318.5 318.5 288.3 318.5 0.01 22 247 9715 -59.3 -71.3 20 12.0 -59.4 241 82 319.0 319.0 288.4 319.0 0.01 23 216 10566 -52.7 -80.7 2 28.0 -53.0 247 72 341.7 341.7 294.7 341.7 0.00 24 200 11060 -54.5 -81.5 2 27.0 -54.8 250 66 346.5 346.5 295.8 346.5 0.00 25 183 11629 -55.1 -83.1 2 28.0 -55.4 252 61 354.4 354.4 297.5 354.4 0.00 26 152 12824 -51.9 -82.9 1 31.0 -52.4 255 52 379.2 379.2 302.1 379.2 0.00 27 150 12910 -52.3 -83.3 1 31.0 -52.8 255 51 380.0 380.0 302.2 380.0 0.00 28 100 15500 -55.7 -85.7 1 30.0 -56.2 270 46 420.1 420.1 307.7 420.1 0.00 29 75 17324 -58.3 -86.3 2 28.0 -58.8 265 43 450.7 450.7 310.9 450.7 0.00 30 70 17760 -57.3 -86.3 1 29.0 -57.9 275 50 461.8 461.8 312.0 461.8 0.00 31 52 19626 -61.3 -87.3 2 26.0 -61.8 271 47 493.5 493.5 314.5 493.5 0.00 32 51 19747 -60.7 -87.7 2 27.0 -61.2 270 47 497.6 497.6 314.8 497.6 0.00 33 50 19870 -61.3 -87.3 2 26.0 -61.8 270 47 499.0 499.0 314.9 499.0 0.00 34 39 21401 -63.5 -88.5 2 25.0 -64.0 272 46 530.2 530.2 316.9 530.2 0.00 35 30 23020 -61.1 -89.1 1 28.0 -61.9 275 45 578.1 578.1 319.6 578.1 0.00 36 29 23230 -60.9 -87.9 2 27.0 -61.7 275 45 584.3 584.3 319.9 584.3 0.01 37 23 24651 -66.3 -90.3 2 24.0 -66.8 278 48 608.4 608.4 321.0 608.4 0.00 38 20 25500 -64.7 -89.7 2 25.0 -65.4 280 50 638.1 638.1 322.2 638.2 0.01 39 17 26500 -61.5 -89.5 1 28.0 -62.8 678.8 678.8 323.7 678.8 0.01 40 12 28648 -63.7 -89.7 2 26.0 -65.0 742.1 742.1 325.7 742.1 0.01 TRP 75 17324 -58.3 -86.3 2 28.0 -58.8 265 43 450.7 450.7 310.9 450.7 0.00 WND 294 8610 -54.3 -62.3 37 8.0 -54.4 230 111 310.6 310.6 285.6 310.7 0.03 Sounding variables and indices 1000-500 mb thick: 5067.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 39.66 % Est. max temperature: -8.90 C = 15.98 F Sfc-Lift cond lev (LCL): 952.20 mb = 335.79 m = 1101.65 ft T: -14.00 C 700-500 lapse rate: 3.14 C/km ThetaE index: 0.00 C Layer 990.0- -0.0 mb Conv cond level (CCL): 901.56 mb = 747.44 m = 2452.21 ft Mean mixing ratio: 1.09 g/kg Conv temperature: -10.42 C = 13.24 F Cap Strength: 16.00 C Lifted Index: 22.93 C Risk: None Lifted Index @300 mb: 31.27 C Lifted Index @700 mb: 9.26 C Showalter Index: 22.11 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 11.80 C Cross Totals Index: 10.40 C K Index: -31.10 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 5.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.49 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 59682.66 J/kg Cap Strength: 22.92 C Lift Cond Lev (LCL): 910.71 mb = 671.74 m = 2203.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 29 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 ---------------------------------------------------------- 0 990 41 0 0 -0.0 -0.0 | 82 29 -28.4 -3.8 1 925 555 215 6 3.4 4.9 | 92 25 -25.0 1.1 2 850 1187 265 13 13.0 1.1 | 80 16 -15.4 -2.7 3 700 2608 220 27 17.4 20.7 | 147 20 -11.0 16.9 4 500 5030 235 67 54.9 38.4 | 217 44 26.5 34.6 5 400 6580 230 97 74.3 62.4 | 218 74 45.9 58.5 6 300 8480 230 109 83.5 70.1 | 220 86 55.1 66.2 7 294 8610 230 111 85.0 71.3 | 220 88 56.6 67.5 8 250 9640 240 83 71.9 41.5 | 229 58 43.5 37.7 9 200 11060 250 66 62.0 22.6 | 241 38 33.6 18.7 10 150 12910 255 51 49.3 13.2 | 246 23 20.9 9.4 11 100 15500 270 46 46.0 -0.0 | 282 18 17.6 -3.8 12 75 17324 265 43 42.8 3.7 | 270 14 14.4 -0.1 13 70 17760 275 50 49.8 -4.4 | 291 23 21.4 -8.2 14 50 19870 270 47 47.0 -0.0 | 282 19 18.6 -3.8 15 30 23020 275 45 44.8 -3.9 | 295 18 16.4 -7.8 16 20 25500 280 50 49.2 -8.7 | 301 24 20.8 -12.5 Wind Parameters Mean winds (0-6000m): 232.3 at 38.2 knts Storm direction: 262.3 at 28.7 knts Shear (0-3000m) pos: 3.2 neg: 3.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 134.0 neg: -29.6 tot: 104.4 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 166.11 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 ------------------------------------------------------------------------------- 500 215 3 87 27| 0.0 6.0 6.0| 35.6 -12.0 23.6 47.1 0.40| 9.8 3.9 1000 233 6 89 24| 3.8 3.0 6.8| 40.7 -21.3 19.4 19.4 0.16| 8.9 1.4 1500 249 8 88 21| 4.2 2.0 6.2| 51.1 -29.6 21.5 14.3 0.15| 8.4 1.3 2000 246 11 92 18| 3.1 3.3 6.4| 73.1 -29.6 43.5 21.8 0.34| 8.1 2.7 2500 237 14 102 17| 2.5 4.2 6.7| 93.3 -29.6 63.6 25.5 0.40| 8.2 3.2 3000 232 16 112 17| 3.2 3.5 6.6|134.0 -29.6 104.4 34.8 0.48| 8.2 4.0 4000 230 23 134 16| 4.6 2.6 7.2|232.6 -29.6 203.0 50.8 0.58| 8.4 4.8 5000 232 30 163 16| 5.5 2.1 7.5|352.9 -29.6 323.3 64.7 0.60| 8.5 5.1 6000 232 38 185 20| 4.6 3.4 7.9|364.5 -30.0 334.5 55.8 0.49| 8.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250416.23.gif