UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for 89664... Searching the city database file for: 89664 ... Date:2300Z 6 DEC 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 0 85 9 SFC 999 34 -4.9 -10.9 63 6.0 -6.6 85 9 268.3 268.6 266.6 272.9 1.66 2 998 41 -7.1 -13.1 62 6.0 -8.6 87 9 266.2 266.4 264.7 270.0 1.39 3 925 602 -11.7 -13.9 84 2.2 -12.2 120 9 267.3 267.6 265.5 271.2 1.41 4 911 719 -11.5 -14.0 82 2.5 -12.1 136 8 268.7 269.0 266.4 272.7 1.42 5 850 1247 -14.9 -16.6 87 1.7 -15.3 175 5 270.5 270.7 267.4 274.0 1.23 6 794 1759 -18.7 -19.2 96 0.5 -18.8 141 5 271.8 272.0 267.9 274.8 1.05 7 700 2688 -24.3 -26.6 81 2.3 -24.6 175 9 275.6 275.7 269.5 277.4 0.62 8 614 3631 -29.9 -32.3 80 2.4 -30.2 174 10 279.7 279.7 271.7 280.9 0.41 9 540 4531 -37.1 -40.5 71 3.4 -37.3 191 11 281.5 281.6 272.4 282.2 0.21 10 500 5060 -38.9 -41.1 80 2.2 -39.0 220 14 285.6 285.6 274.7 286.3 0.21 11 493 5156 -39.7 -41.0 87 1.3 -39.8 221 15 285.8 285.8 274.8 286.5 0.21 12 469 5496 -41.1 -44.2 72 3.1 -41.2 223 19 288.2 288.2 276.0 288.7 0.16 13 462 5599 -41.1 -51.1 33 10.0 -41.5 224 20 289.4 289.4 276.5 289.7 0.08 14 438 5960 -42.5 -56.5 20 14.0 -42.9 222 21 292.1 292.1 277.7 292.2 0.04 15 427 6131 -43.1 -50.1 46 7.0 -43.3 220 20 293.4 293.5 278.5 293.8 0.09 16 400 6570 -44.3 -57.3 22 13.0 -44.7 210 19 297.4 297.4 280.3 297.6 0.04 17 382 6879 -45.9 -58.9 22 13.0 -46.2 200 21 299.2 299.3 281.1 299.4 0.04 18 333 7793 -47.1 -66.1 10 19.0 -47.5 216 13 309.6 309.6 285.2 309.7 0.02 19 300 8490 -44.7 -71.7 3 27.0 -45.3 210 7 322.4 322.4 289.5 322.4 0.01 20 250 9710 -43.1 -76.1 1 33.0 -43.9 275 11 342.0 342.0 294.8 342.0 0.00 21 200 11220 -40.5 -77.5 1 37.0 -41.8 265 12 368.6 368.6 300.3 368.7 0.00 22 181 11900 -39.5 -77.5 1 38.0 -41.1 271 14 381.0 381.0 302.4 381.0 0.01 23 150 13180 -40.5 -78.5 1 38.0 -42.2 275 19 400.3 400.3 305.2 400.3 0.01 24 100 15940 -41.3 -80.3 1 39.0 -43.5 235 12 447.9 447.9 310.7 448.0 0.01 25 70 18370 -38.7 -79.7 1 41.0 -42.2 265 10 501.6 501.6 315.1 501.7 0.01 26 69 18469 -38.7 -79.7 1 41.0 -42.3 254 11 503.7 503.7 315.2 503.7 0.01 27 61 19311 -40.7 -80.7 1 40.0 -44.0 271 12 517.3 517.3 316.1 517.3 0.01 28 55 20021 -37.1 -79.1 0 42.0 -41.8 226 17 541.1 541.1 317.6 541.2 0.01 29 50 20680 -36.9 -79.9 0 43.0 -42.0 205 10 556.5 556.5 318.5 556.6 0.01 30 35 23154 -35.7 -80.7 0 45.0 -42.6 229 13 619.4 619.4 321.5 619.5 0.02 31 34 23356 -35.7 -79.7 0 44.0 -42.7 223 15 624.6 624.6 321.7 624.7 0.02 TRP 382 6879 -45.9 -58.9 22 13.0 -46.2 200 21 299.2 299.3 281.1 299.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5060.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 80.96 % Est. max temperature: -2.67 C = 27.20 F Sfc-Lift cond lev (LCL): 908.31 mb = 741.49 m = 2432.68 ft T: -11.65 C 700-500 lapse rate: 6.16 C/km ThetaE index: 2.87 C Layer 998.0- 925.0 mb Conv cond level (CCL): 848.36 mb = 1261.51 m = 4138.77 ft Mean mixing ratio: 1.40 g/kg Conv temperature: -2.65 C = 27.22 F Cap Strength: 9.05 C Lifted Index: 12.12 C Risk: None Lifted Index @300 mb: 36.32 C Lifted Index @700 mb: 5.30 C Showalter Index: 9.77 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.30 C K Index: 5.10 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.46 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 49321.80 J/kg Cap Strength: 11.81 C Lift Cond Lev (LCL): 893.50 mb = 866.69 m = 2843.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 8 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 ---------------------------------------------------------- 0 999 34 85 9 -9.0 -0.8 | 61 15 -13.5 -7.5 1 963 305 140 17 -10.9 13.0 | 112 17 -15.4 6.3 2 925 602 120 9 -7.8 4.5 | 80 12 -12.3 -2.3 3 924 610 120 10 -8.7 5.0 | 82 13 -13.1 -1.8 4 888 914 165 4 -1.0 3.9 | 62 6 -5.5 -2.9 5 853 1219 160 3 -1.0 2.8 | 54 7 -5.5 -3.9 6 850 1247 175 5 -0.4 5.0 | 70 5 -4.9 -1.8 7 819 1524 145 6 -3.4 4.9 | 77 8 -7.9 -1.8 8 786 1829 140 5 -3.2 3.8 | 69 8 -7.7 -2.9 9 754 2134 165 9 -2.3 8.7 | 106 7 -6.8 1.9 10 724 2438 145 7 -4.0 5.7 | 83 9 -8.5 -1.0 11 700 2688 175 9 -0.8 9.0 | 113 6 -5.3 2.2 12 695 2743 175 10 -0.9 10.0 | 121 6 -5.4 3.2 13 665 3048 160 10 -3.4 9.4 | 108 8 -7.9 2.6 14 610 3658 175 10 -0.9 10.0 | 121 6 -5.4 3.2 15 560 4267 175 10 -0.9 10.0 | 121 6 -5.4 3.2 16 513 4877 215 13 7.5 10.6 | 217 5 3.0 3.9 17 500 5060 220 14 9.0 10.7 | 229 6 4.5 4.0 18 449 5791 225 22 15.6 15.6 | 232 14 11.1 8.8 19 429 6096 220 20 12.9 15.3 | 224 12 8.4 8.6 20 410 6401 220 24 15.4 18.4 | 223 16 10.9 11.6 21 400 6570 210 19 9.5 16.5 | 207 11 5.0 9.7 22 382 6879 200 21 7.2 19.7 | 192 13 2.7 13.0 23 375 7010 200 21 7.2 19.7 | 192 13 2.7 13.0 24 358 7315 205 19 8.0 17.2 | 199 11 3.5 10.5 25 342 7620 225 15 10.6 10.6 | 238 7 6.1 3.8 26 327 7925 210 12 6.0 10.4 | 203 4 1.5 3.6 27 312 8230 240 12 10.4 6.0 | 277 6 5.9 -0.8 28 300 8490 210 7 3.5 6.1 | 55 1 -1.0 -0.7 29 285 8839 220 3 1.9 2.3 | 30 5 -2.6 -4.5 30 272 9144 255 8 7.7 2.1 | 325 6 3.2 -4.7 31 250 9710 275 11 11.0 -1.0 | 320 10 6.5 -7.7 32 248 9754 265 11 11.0 1.0 | 312 9 6.5 -5.8 33 237 10058 290 16 15.0 -5.5 | 319 16 10.5 -12.2 34 217 10668 260 14 13.8 2.4 | 295 10 9.3 -4.3 35 207 10973 280 14 13.8 -2.4 | 315 13 9.3 -9.2 36 200 11220 265 12 12.0 1.0 | 307 9 7.5 -5.7 37 190 11582 255 15 14.5 3.9 | 286 10 10.0 -2.9 38 173 12192 285 14 13.5 -3.6 | 319 14 9.0 -10.4 39 166 12497 265 17 16.9 1.5 | 293 14 12.4 -5.3 40 150 13180 275 19 18.9 -1.7 | 300 17 14.4 -8.4 41 133 14021 275 22 21.9 -1.9 | 296 19 17.4 -8.7 42 127 14326 260 16 15.8 2.8 | 289 12 11.3 -4.0 43 121 14630 290 16 15.0 -5.5 | 319 16 10.5 -12.2 44 116 14935 275 11 11.0 -1.0 | 320 10 6.5 -7.7 45 101 15850 280 16 15.8 -2.8 | 310 15 11.3 -9.5 46 100 15940 235 12 9.8 6.9 | 269 5 5.3 0.1 47 97 16154 235 12 9.8 6.9 | 269 5 5.3 0.1 48 89 16764 275 13 13.0 -1.1 | 313 12 8.5 -7.9 49 85 17069 250 13 12.2 4.4 | 287 8 7.7 -2.3 50 81 17374 260 11 10.8 1.9 | 307 8 6.3 -4.9 51 77 17678 290 12 11.3 -4.1 | 328 13 6.8 -10.9 52 74 17983 240 17 14.7 8.5 | 260 10 10.2 1.7 53 71 18288 250 12 11.3 4.1 | 291 7 6.8 -2.7 54 70 18370 265 10 10.0 0.9 | 317 8 5.5 -5.9 55 68 18593 240 13 11.3 6.5 | 272 7 6.8 -0.3 56 65 18898 280 11 10.8 -1.9 | 324 11 6.3 -8.7 57 62 19202 280 11 10.8 -1.9 | 324 11 6.3 -8.7 58 57 19812 230 14 10.7 9.0 | 250 7 6.2 2.2 59 54 20117 225 18 12.7 12.7 | 234 10 8.2 6.0 60 50 20680 205 10 4.2 9.1 | 174 2 -0.3 2.3 61 49 20726 230 10 7.7 6.4 | 276 3 3.2 -0.3 62 46 21031 230 10 7.7 6.4 | 276 3 3.2 -0.3 63 42 21336 220 13 8.4 10.0 | 230 5 3.9 3.2 64 36 21946 235 10 8.2 5.7 | 285 4 3.7 -1.0 65 33 22250 220 16 10.3 12.3 | 227 8 5.8 5.5 66 31 22555 215 10 5.7 8.2 | 221 2 1.3 1.4 67 25 23470 230 10 7.7 6.4 | 276 3 3.2 -0.3 Wind Parameters Mean winds (0-6000m): 183.6 at 10.8 knts Storm direction: 213.6 at 8.1 knts Shear (0-3000m) pos: 2.0 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 48.2 deg Storm rel helicity (0-3000m) pos: 80.1 neg: -42.5 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 17.70 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 ------------------------------------------------------------------------------- 500 128 13 96 15| 7.1 0.0 7.1| 58.6 -21.8 36.8 73.6 0.40| 20.8 8.4 1000 130 10 89 12| 4.6 0.0 4.6| 58.7 -30.9 27.8 27.8 0.14| 15.1 2.2 1500 136 8 85 10| 3.1 1.0 4.0| 62.2 -31.4 30.8 20.5 0.18| 11.6 2.1 2000 138 8 84 10| 2.7 0.7 3.4| 68.7 -33.6 35.1 17.6 0.21| 9.8 2.1 2500 142 8 86 9| 2.2 0.6 2.8| 74.7 -39.9 34.9 13.9 0.18| 9.2 1.7 3000 148 8 90 9| 2.0 0.5 2.5| 80.1 -42.5 37.6 12.5 0.19| 8.7 1.7 4000 155 9 97 8| 1.8 0.4 2.2| 83.0 -42.5 40.5 10.1 0.21| 6.9 1.5 5000 165 9 107 7| 2.3 0.3 2.6| 94.7 -42.5 52.2 10.4 0.32| 6.5 2.1 6000 184 11 137 6| 2.4 0.3 2.7| 96.3 -46.7 49.6 8.3 0.27| 6.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251206.23.gif