UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 8 DEC 25 Station: CYVP WMO ident: 71906 Latitude: 58.12 Longitude: -68.42 Elevation: 60.00 ------------------------------------------------------------------------------- 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 36 230 6 SFC 997 60 -14.5 -16.8 83 2.3 -14.9 230 6 258.9 259.0 258.4 261.6 1.03 2 925 624 -17.3 -19.1 86 1.8 -17.6 275 16 261.6 261.8 260.3 264.1 0.91 3 896 862 -18.5 -20.2 86 1.7 -18.8 275 14 262.8 262.9 261.1 265.1 0.86 4 880 996 -17.7 -19.7 84 2.0 -18.0 268 12 265.0 265.1 262.9 267.5 0.91 5 850 1255 -18.5 -20.5 84 2.0 -18.8 245 11 266.8 266.9 264.1 269.2 0.88 6 700 2687 -24.3 -26.9 79 2.6 -24.6 140 12 275.6 275.7 269.5 277.4 0.60 7 663 3082 -25.3 -28.3 76 3.0 -25.7 135 18 278.8 278.9 271.4 280.5 0.56 8 578 4066 -30.3 -33.0 77 2.7 -30.6 125 43 284.1 284.1 274.2 285.4 0.41 9 507 4984 -37.3 -40.5 72 3.2 -37.5 127 47 286.4 286.5 275.2 287.1 0.22 10 500 5080 -37.7 -41.0 71 3.3 -37.9 125 48 287.1 287.1 275.5 287.8 0.21 11 400 6590 -47.5 -51.6 63 4.1 -47.6 130 68 293.3 293.3 278.4 293.5 0.08 12 360 7276 -52.9 -57.8 55 4.9 -53.0 130 70 295.0 295.0 279.1 295.2 0.04 13 340 7641 -55.7 -59.5 62 3.8 -55.8 130 71 296.0 296.1 279.6 296.2 0.04 14 316 8104 -57.7 -60.1 74 2.4 -57.8 135 78 299.5 299.5 281.2 299.7 0.04 15 307 8285 -58.5 -60.3 80 1.8 -58.5 135 75 300.9 300.9 281.8 301.0 0.04 16 304 8347 -58.9 -61.7 70 2.8 -58.9 135 72 301.2 301.2 281.9 301.3 0.03 17 303 8368 -58.9 -63.3 57 4.4 -58.9 135 71 301.5 301.5 282.0 301.6 0.03 18 301 8409 -57.9 -70.9 17 13.0 -58.0 135 67 303.4 303.4 282.8 303.5 0.01 19 300 8430 -58.1 -73.1 13 15.0 -58.2 135 65 303.4 303.4 282.8 303.5 0.01 20 299 8451 -58.1 -73.1 13 15.0 -58.2 135 65 303.7 303.7 282.9 303.8 0.01 21 267 9170 -55.3 -76.3 6 21.0 -55.5 130 56 317.8 317.8 288.1 317.8 0.00 22 255 9464 -56.1 -78.1 5 22.0 -56.3 134 51 320.8 320.8 289.0 320.9 0.00 23 250 9590 -55.7 -78.7 4 23.0 -55.9 135 49 323.3 323.3 289.8 323.3 0.00 24 243 9770 -54.9 -79.9 3 25.0 -55.1 137 47 327.1 327.1 290.9 327.1 0.00 25 224 10287 -55.3 -81.3 3 26.0 -55.5 141 43 334.2 334.2 292.9 334.2 0.00 26 200 11010 -52.9 -81.9 2 29.0 -53.2 150 33 349.0 349.0 296.4 349.0 0.00 27 199 11043 -52.3 -82.3 2 30.0 -52.7 150 33 350.4 350.4 296.7 350.5 0.00 28 155 12659 -54.1 -84.1 1 30.0 -54.5 158 30 373.3 373.3 301.1 373.4 0.00 29 150 12870 -53.7 -83.7 1 30.0 -54.1 165 26 377.5 377.5 301.9 377.6 0.00 30 116 14524 -51.3 -84.3 1 33.0 -52.0 198 16 410.8 410.8 306.6 410.8 0.00 31 101 15416 -53.5 -85.5 1 32.0 -54.1 174 20 423.2 423.2 308.1 423.2 0.00 32 100 15480 -53.1 -85.1 1 32.0 -53.8 175 23 425.1 425.1 308.3 425.1 0.00 33 91 16087 -54.1 -86.1 1 32.0 -54.8 195 15 434.8 434.8 309.3 434.8 0.00 34 86 16451 -51.9 -85.9 1 34.0 -52.8 205 26 446.3 446.3 310.5 446.3 0.00 35 76 17248 -54.1 -86.1 1 32.0 -54.9 214 22 457.8 457.8 311.5 457.8 0.00 36 70 17780 -50.7 -85.7 1 35.0 -51.9 225 21 475.9 475.9 313.1 475.9 0.00 37 64 18363 -49.3 -85.3 1 36.0 -50.8 216 30 491.3 491.3 314.3 491.4 0.00 38 50 19970 -50.9 -85.9 1 35.0 -52.5 230 25 523.5 523.5 316.5 523.6 0.00 39 43 20947 -54.1 -87.1 1 33.0 -55.4 218 24 538.7 538.7 317.5 538.8 0.00 40 30 23270 -52.3 -87.3 1 35.0 -54.4 255 41 602.1 602.1 320.7 602.1 0.01 41 25 24453 -50.7 -86.7 1 36.0 -53.5 257 40 638.9 638.9 322.3 638.9 0.01 42 22 25282 -52.9 -87.9 1 35.0 -55.4 266 25 656.1 656.1 322.9 656.2 0.01 43 20 25900 -50.7 -86.7 1 36.0 -54.0 255 29 681.0 681.0 323.8 681.1 0.01 44 19 26234 -49.5 -86.5 1 37.0 -53.3 255 29 694.8 694.8 324.3 694.9 0.01 45 16 27345 -53.5 -88.5 1 35.0 -56.5 274 37 716.7 716.7 325.0 716.8 0.01 46 15 27762 -50.1 -87.1 1 37.0 -54.3 255 34 741.4 741.4 325.7 741.5 0.01 47 13 28696 -48.9 -86.9 0 38.0 -54.0 282 39 776.5 776.5 326.7 776.6 0.02 48 10 30390 -55.3 -89.3 1 34.0 -58.9 270 53 813.1 813.1 327.5 813.2 0.01 49 9.9 30454 -55.7 -88.7 1 33.0 -59.2 814.0 814.0 327.6 814.1 0.01 TRP 303 8368 -58.9 -63.3 57 4.4 -58.9 135 71 301.5 301.5 282.0 301.6 0.03 WND 316 8104 -57.7 -60.1 74 2.4 -57.8 135 78 299.5 299.5 281.2 299.7 0.04 Sounding variables and indices 1000-500 mb thick: 5044.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 79.48 % Est. max temperature: -6.45 C = 20.38 F Sfc-Lift cond lev (LCL): 960.43 mb = 341.16 m = 1119.28 ft T: -15.90 C 700-500 lapse rate: 5.60 C/km Conv cond level (CCL): 797.27 mb = 1727.39 m = 5667.22 ft Mean mixing ratio: 0.94 g/kg Conv temperature: -3.73 C = 25.29 F Cap Strength: 19.05 C Lifted Index: 19.53 C Risk: None Lifted Index @300 mb: 28.39 C Lifted Index @700 mb: 11.66 C Showalter Index: 14.78 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.20 C K Index: -3.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.24 J/kg Max Up Vert Vel: 4.95 m/s Conv Inhibition (B-): 70489.67 J/kg Cap Strength: 19.16 C Lift Cond Lev (LCL): 915.90 mb = 697.79 m = 2289.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 at 21 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 ---------------------------------------------------------- 0 997 60 230 6 4.6 3.9 | 327 19 10.5 -16.0 1 965 305 255 21 20.3 5.4 | 299 30 26.1 -14.4 2 927 610 275 17 16.9 -1.5 | 313 31 22.8 -21.3 3 925 624 275 16 15.9 -1.4 | 314 30 21.8 -21.2 4 890 914 275 13 13.0 -1.1 | 318 28 18.8 -21.0 5 854 1219 250 10 9.4 3.4 | 317 22 15.3 -16.4 6 850 1255 245 11 10.0 4.6 | 314 22 15.8 -15.2 7 820 1524 270 11 11.0 -0.0 | 320 26 16.9 -19.8 8 786 1829 290 9 8.5 -3.1 | 328 27 14.3 -22.9 9 755 2134 325 4 2.3 -3.3 | 341 25 8.2 -23.1 10 724 2438 140 7 -4.5 5.4 | 355 15 1.4 -14.5 11 700 2687 140 12 -7.7 9.2 | 10 11 -1.8 -10.7 12 694 2743 140 12 -7.7 9.2 | 10 11 -1.8 -10.7 13 611 3658 125 30 -24.6 17.2 | 82 19 -18.7 -2.6 14 585 3962 125 43 -35.2 24.7 | 99 30 -29.4 4.8 15 561 4267 125 43 -35.2 24.7 | 99 30 -29.4 4.8 16 514 4877 130 45 -34.5 28.9 | 108 30 -28.6 9.1 17 500 5080 125 48 -39.3 27.5 | 103 34 -33.5 7.7 18 430 6096 125 60 -49.1 34.4 | 109 46 -43.3 14.6 19 400 6590 130 68 -52.1 43.7 | 117 52 -46.2 23.9 20 341 7620 130 71 -54.4 45.6 | 118 55 -48.5 25.8 21 316 8104 135 78 -55.2 55.2 | 126 61 -49.3 35.3 22 310 8230 135 78 -55.2 55.2 | 126 61 -49.3 35.3 23 303 8368 135 71 -50.2 50.2 | 124 54 -44.3 30.4 24 300 8430 135 65 -46.0 46.0 | 123 48 -40.1 26.1 25 268 9144 130 56 -42.9 36.0 | 114 40 -37.0 16.2 26 250 9590 135 49 -34.6 34.6 | 117 32 -28.8 14.8 27 211 10668 145 40 -22.9 32.8 | 127 21 -17.1 12.9 28 200 11010 150 33 -16.5 28.6 | 129 14 -10.6 8.7 29 183 11582 145 26 -14.9 21.3 | 99 9 -9.0 1.5 30 175 11887 160 21 -7.2 19.7 | 85 1 -1.3 -0.1 31 167 12192 135 28 -19.8 19.8 | 90 14 -13.9 -0.0 32 152 12802 165 30 -7.8 29.0 | 168 9 -1.9 9.1 33 150 12870 165 26 -6.7 25.1 | 171 5 -0.9 5.3 34 125 14021 165 23 -6.0 22.2 | 178 2 -0.1 2.4 35 114 14630 205 15 6.3 13.6 | 297 14 12.2 -6.2 36 104 15240 170 11 -1.9 10.8 | 336 10 4.0 -9.0 37 100 15480 175 23 -2.0 22.9 | 232 5 3.9 3.1 38 94 15850 175 22 -1.9 21.9 | 242 4 3.9 2.1 39 90 16154 200 13 4.4 12.2 | 306 13 10.3 -7.6 40 86 16459 205 26 11.0 23.6 | 258 17 16.9 3.7 41 82 16764 230 20 15.3 12.9 | 288 22 21.2 -7.0 42 75 17374 210 23 11.5 19.9 | 270 17 17.4 0.1 43 71 17678 205 27 11.4 24.5 | 255 18 17.3 4.6 44 70 17780 225 21 14.8 14.8 | 284 21 20.7 -5.0 45 68 17983 230 24 18.4 15.4 | 280 25 24.3 -4.4 46 65 18288 215 29 16.6 23.8 | 260 23 22.5 3.9 47 62 18593 220 32 20.6 24.5 | 260 27 26.4 4.7 48 54 19507 235 15 12.3 8.6 | 302 21 18.2 -11.2 49 51 19812 225 19 13.4 13.4 | 288 20 19.3 -6.4 50 50 19970 230 25 19.2 16.1 | 279 25 25.0 -3.8 51 49 20117 240 26 22.5 13.0 | 284 29 28.4 -6.8 52 47 20422 235 22 18.0 12.6 | 287 25 23.9 -7.2 53 42 21031 215 24 13.8 19.7 | 271 20 19.6 -0.2 54 40 21336 255 30 29.0 7.8 | 289 37 34.8 -12.1 55 39 21641 240 19 16.5 9.5 | 295 25 22.3 -10.3 56 37 21946 220 33 21.2 25.3 | 259 28 27.1 5.4 57 35 22250 240 34 29.4 17.0 | 275 35 35.3 -2.8 58 30 23270 255 41 39.6 10.6 | 281 46 45.5 -9.2 59 29 23470 245 42 38.1 17.7 | 273 44 43.9 -2.1 60 26 24079 275 37 36.9 -3.2 | 298 49 42.7 -23.1 61 25 24384 255 41 39.6 10.6 | 281 46 45.5 -9.2 62 23 24994 275 30 29.9 -2.6 | 302 42 35.8 -22.5 63 22 25298 265 25 24.9 2.2 | 300 35 30.8 -17.7 64 21 25603 260 31 30.5 5.4 | 292 39 36.4 -14.5 65 20 25900 255 29 28.0 7.5 | 290 36 33.9 -12.3 66 19 26213 255 29 28.0 7.5 | 290 36 33.9 -12.3 67 16 27432 275 38 37.9 -3.3 | 298 49 43.7 -23.2 68 15 27737 255 34 32.8 8.8 | 286 40 38.7 -11.0 69 14 28042 260 32 31.5 5.6 | 291 40 37.4 -14.3 70 14 28346 285 36 34.8 -9.3 | 306 50 40.6 -29.2 71 10 30390 270 53 53.0 -0.0 | 289 62 58.9 -19.8 Wind Parameters Mean winds (0-6000m): 133.5 at 27.6 knts Storm direction: 163.5 at 20.7 knts Shear (0-3000m) pos: 1.9 neg: 5.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 232.4 neg: -72.0 tot: 160.4 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 203.57 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 ------------------------------------------------------------------------------- 500 257 16 307 27| 14.2 0.0 14.2| 43.7 -55.9 -12.2 -24.3 -0.21| 22.1 -4.6 1000 265 15 311 28| 7.1 3.3 10.4| 71.3 -58.4 12.9 12.9 -0.05| 15.0 -0.7 1500 263 14 313 27| 4.7 2.2 6.9| 90.0 -65.2 24.8 16.5 0.01| 13.0 0.1 2000 267 13 316 27| 2.8 1.7 4.5|146.9 -65.2 81.7 40.9 0.18| 12.0 2.2 2500 265 11 318 25| 2.2 4.2 6.4|210.6 -72.0 138.6 55.4 0.27| 13.6 3.6 3000 249 12 313 23| 1.9 5.0 6.9|232.4 -72.0 160.4 53.5 0.34| 12.9 4.4 4000 166 16 336 4| 1.4 7.0 8.4|304.3 -72.0 232.3 58.1 0.41| 12.9 5.2 5000 141 22 71 9| 1.0 6.0 6.9|337.5 -90.9 246.6 49.3 0.39| 11.3 4.4 6000 134 28 87 14| 0.8 6.0 6.8|374.4 -90.9 283.6 47.3 0.38| 10.4 4.0 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251208.00.gif