UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 7 DEC 25 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 36 -22.7 -25.1 81 2.4 -22.9 245 3 250.2 250.3 250.0 251.6 0.50 1 1000 60 -20.3 -21.7 89 1.4 -20.5 255 7 252.9 253.0 252.7 254.7 0.67 2 999 67 -20.1 -21.5 89 1.4 -20.3 255 7 253.1 253.2 252.9 255.0 0.69 3 978 226 -17.3 -22.2 66 4.9 -18.0 245 8 257.5 257.6 256.5 259.3 0.66 4 957 389 -16.9 -21.4 68 4.5 -17.6 249 9 259.5 259.6 258.3 261.5 0.72 5 955 405 -15.3 -20.3 66 5.0 -16.2 250 10 261.3 261.4 259.8 263.5 0.80 6 937 549 -12.1 -19.1 56 7.0 -13.5 264 12 266.0 266.1 263.6 268.5 0.90 7 925 648 -11.9 -19.9 51 8.0 -13.5 270 12 267.1 267.3 264.3 269.5 0.85 8 920 690 -11.3 -19.3 52 8.0 -12.9 270 12 268.2 268.3 265.1 270.7 0.90 9 891 934 -12.9 -18.9 61 6.0 -14.1 270 10 269.0 269.1 265.8 271.7 0.96 10 850 1291 -16.1 -20.5 69 4.4 -16.9 270 10 269.3 269.4 265.8 271.8 0.88 11 848 1309 -16.1 -20.7 68 4.6 -16.9 269 10 269.5 269.6 266.0 271.9 0.87 12 842 1362 -15.7 -21.7 60 6.0 -16.8 267 10 270.4 270.6 266.5 272.7 0.80 13 834 1435 -12.7 -25.7 33 13.0 -14.9 264 11 274.3 274.4 268.7 276.0 0.56 14 818 1583 -11.7 -28.7 23 17.0 -14.5 251 11 276.9 277.0 270.1 278.2 0.44 15 762 2125 -12.3 -44.3 5 32.0 -15.9 191 14 281.9 282.0 272.5 282.3 0.10 16 711 2651 -16.1 -30.1 29 14.0 -18.3 185 15 283.4 283.5 273.9 284.8 0.44 17 700 2768 -16.5 -30.5 29 14.0 -18.6 180 15 284.2 284.3 274.3 285.6 0.43 18 674 3051 -18.3 -35.3 21 17.0 -20.5 190 17 285.3 285.3 274.6 286.2 0.28 19 644 3388 -20.9 -31.9 37 11.0 -22.4 171 17 286.1 286.2 275.3 287.4 0.41 20 607 3822 -24.3 -39.3 24 15.0 -25.8 178 18 287.0 287.1 275.5 287.7 0.21 21 592 4003 -25.9 -39.9 26 14.0 -27.2 170 20 287.2 287.3 275.6 287.9 0.20 22 589 4040 -26.1 -31.1 63 5.0 -26.7 171 20 287.4 287.5 276.1 289.0 0.48 23 587 4065 -26.3 -33.3 52 7.0 -27.1 171 20 287.5 287.5 276.0 288.7 0.39 24 585 4089 -26.5 -28.7 82 2.2 -26.8 172 20 287.5 287.6 276.4 289.4 0.61 25 582 4126 -26.9 -27.2 97 0.3 -26.9 172 20 287.5 287.6 276.5 289.7 0.71 26 579 4164 -26.5 -33.5 52 7.0 -27.3 173 19 288.4 288.4 276.5 289.6 0.39 27 567 4315 -26.9 -28.4 87 1.5 -27.1 175 19 289.6 289.7 277.5 291.7 0.65 28 540 4665 -28.7 -31.4 77 2.7 -29.0 178 18 291.6 291.6 278.2 293.2 0.51 29 525 4865 -30.3 -34.7 65 4.4 -30.7 180 17 292.0 292.1 278.3 293.2 0.38 30 500 5210 -32.9 -35.2 80 2.3 -33.1 165 25 292.9 293.0 278.7 294.2 0.38 31 478 5527 -35.3 -37.3 82 2.0 -35.5 161 24 293.8 293.8 279.0 294.8 0.32 32 470 5645 -35.9 -40.7 61 4.8 -36.2 165 25 294.4 294.5 279.2 295.2 0.23 33 464 5734 -36.7 -40.1 71 3.4 -37.0 168 25 294.5 294.6 279.3 295.4 0.25 34 454 5886 -37.9 -42.9 59 5.0 -38.2 173 26 294.9 294.9 279.3 295.5 0.19 35 415 6501 -42.5 -46.4 66 3.9 -42.7 174 26 296.6 296.6 280.1 297.1 0.14 36 400 6750 -44.5 -49.4 58 4.9 -44.7 170 26 297.2 297.2 280.3 297.5 0.11 37 385 7004 -46.9 -51.0 63 4.1 -47.0 169 26 297.3 297.3 280.3 297.6 0.09 38 361 7426 -49.9 -55.9 49 6.0 -50.0 166 26 298.8 298.8 280.9 299.0 0.05 39 327 8065 -53.5 -57.5 62 4.0 -53.6 185 28 302.4 302.4 282.4 302.6 0.05 40 318 8244 -52.5 -67.5 15 15.0 -52.7 186 30 306.2 306.2 283.9 306.3 0.01 41 314 8326 -52.7 -61.7 33 9.0 -52.8 194 30 307.0 307.0 284.2 307.1 0.03 42 306 8492 -51.7 -67.7 13 16.0 -52.0 211 29 310.7 310.7 285.6 310.8 0.01 43 300 8620 -52.3 -65.3 19 13.0 -52.5 215 28 311.6 311.6 285.9 311.7 0.02 44 284 8972 -54.9 -61.9 42 7.0 -55.0 222 25 312.8 312.8 286.4 313.0 0.03 45 268 9340 -57.1 -69.1 20 12.0 -57.2 190 23 314.9 314.9 287.1 314.9 0.01 46 264 9435 -56.9 -74.9 9 18.0 -57.1 190 24 316.5 316.5 287.6 316.5 0.01 47 250 9780 -56.3 -76.3 6 20.0 -56.5 195 34 322.4 322.4 289.5 322.4 0.00 48 244 9933 -56.9 -77.9 5 21.0 -57.1 197 33 323.7 323.7 289.9 323.7 0.00 49 240 10038 -57.5 -77.5 6 20.0 -57.7 198 33 324.3 324.3 290.1 324.4 0.00 50 228 10363 -54.5 -78.5 4 24.0 -54.8 202 32 333.7 333.7 292.7 333.7 0.00 51 215 10738 -54.1 -79.1 3 25.0 -54.4 203 30 340.0 340.0 294.3 340.0 0.00 52 211 10858 -54.9 -79.9 3 25.0 -55.2 199 28 340.6 340.6 294.4 340.6 0.00 53 200 11200 -53.3 -81.3 2 28.0 -53.7 210 37 348.4 348.4 296.3 348.4 0.00 54 194 11397 -52.1 -81.1 2 29.0 -52.5 213 38 353.3 353.3 297.4 353.3 0.00 55 184 11739 -53.5 -81.5 2 28.0 -53.9 218 41 356.4 356.4 298.0 356.5 0.00 56 167 12366 -51.9 -81.9 2 30.0 -52.4 228 45 369.1 369.1 300.4 369.1 0.00 57 152 12975 -53.7 -82.7 2 29.0 -54.1 238 40 376.1 376.1 301.6 376.1 0.00 58 150 13060 -53.5 -83.5 1 30.0 -53.9 235 40 377.9 377.9 301.9 377.9 0.00 59 117 14667 -51.9 -83.9 1 32.0 -52.5 247 41 408.7 408.7 306.3 408.7 0.00 60 100 15680 -54.7 -84.7 1 30.0 -55.2 230 31 422.0 422.0 308.0 422.1 0.00 61 94 16074 -54.5 -84.5 1 30.0 -55.1 242 34 430.0 430.0 308.9 430.0 0.00 62 90 16352 -52.7 -84.7 1 32.0 -53.5 238 40 438.9 438.9 309.8 438.9 0.00 63 82 16947 -54.7 -85.7 1 31.0 -55.4 233 41 446.7 446.7 310.6 446.7 0.00 64 76 17433 -52.3 -84.3 1 32.0 -53.2 232 39 461.5 461.5 311.9 461.5 0.00 65 70 17960 -54.3 -85.3 1 31.0 -55.1 230 38 468.2 468.2 312.5 468.2 0.00 66 64 18534 -54.7 -85.7 1 31.0 -55.5 234 47 479.5 479.5 313.4 479.5 0.00 67 55 19512 -51.3 -84.3 1 33.0 -52.7 255 33 508.5 508.5 315.5 508.6 0.01 68 50 20130 -52.7 -85.7 1 33.0 -54.0 250 27 519.3 519.3 316.2 519.3 0.01 69 48 20394 -53.3 -85.3 1 32.0 -54.6 246 30 524.0 524.0 316.5 524.0 0.01 70 42 21258 -51.5 -85.5 1 34.0 -53.2 235 28 548.8 548.8 318.1 548.8 0.01 71 37 22074 -55.7 -86.7 1 31.0 -56.9 230 4 558.3 558.3 318.5 558.3 0.01 72 31 23201 -56.3 -87.3 1 31.0 -57.6 245 23 585.6 585.6 319.9 585.7 0.01 73 30 23410 -54.7 -86.7 1 32.0 -56.3 260 26 595.5 595.5 320.4 595.6 0.01 74 26 24324 -55.1 -87.1 1 32.0 -56.9 278 17 619.3 619.3 321.5 619.3 0.01 75 21 25703 -50.1 -85.1 1 35.0 -53.4 223 11 673.4 673.4 323.6 673.5 0.01 76 20 26020 -52.3 -85.3 1 33.0 -55.1 280 15 676.1 676.1 323.6 676.2 0.01 77 14 28290 -58.3 -88.3 1 30.0 -60.4 304 18 728.4 728.4 325.3 728.4 0.01 78 10 30420 -54.9 -87.9 1 33.0 -58.6 325 30 814.6 814.6 327.6 814.8 0.02 79 9.0 31098 -51.7 -86.7 1 35.0 -56.9 851.8 851.9 328.4 852.1 0.02 80 6.4 33287 -56.3 -88.3 1 32.0 -60.7 919.6 919.6 329.8 919.8 0.02 TRP 268 9340 -57.1 -69.1 20 12.0 -57.2 190 23 314.9 314.9 287.1 314.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5150.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 45.86 % Est. max temperature: -3.66 C = 25.41 F Sfc-Lift cond lev (LCL): 963.80 mb = 335.71 m = 1101.40 ft T: -17.03 C 700-500 lapse rate: 6.72 C/km Conv cond level (CCL): 1000.00 mb = 60.00 m = 196.85 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -19.70 C = -3.47 F Cap Strength: 23.47 C Lifted Index: 23.86 C Risk: None Lifted Index @300 mb: 33.81 C Lifted Index @700 mb: 18.99 C Showalter Index: 17.53 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 12.40 C K Index: -17.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.77 J/kg Max Up Vert Vel: 12.06 m/s Conv Inhibition (B-): 80320.20 J/kg Cap Strength: 23.84 C Lift Cond Lev (LCL): 870.90 mb = 1107.02 m = 3631.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 12 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 1003 36 245 3 2.7 1.3 | 30 10 -4.8 -8.2 1 1000 60 255 7 6.8 1.8 | 6 8 -0.8 -7.7 2 968 305 240 8 6.9 4.0 | 7 6 -0.6 -5.5 3 930 610 270 13 13.0 -0.0 | 330 11 5.4 -9.5 4 925 648 270 12 12.0 -0.0 | 335 10 4.4 -9.5 5 893 914 270 10 10.0 -0.0 | 346 10 2.4 -9.5 6 858 1219 275 12 12.0 -1.0 | 337 11 4.4 -10.5 7 850 1291 270 10 10.0 -0.0 | 346 10 2.4 -9.5 8 824 1524 260 11 10.8 1.9 | 337 8 3.3 -7.6 9 792 1829 215 9 5.2 7.4 | 48 3 -2.4 -2.1 10 761 2134 190 14 2.4 13.8 | 130 7 -5.1 4.3 11 731 2438 195 16 4.1 15.5 | 150 7 -3.4 6.0 12 702 2743 180 15 0.0 15.0 | 126 9 -7.6 5.5 13 700 2768 180 15 0.0 15.0 | 126 9 -7.6 5.5 14 674 3048 190 17 3.0 16.7 | 148 9 -4.6 7.2 15 646 3353 170 17 -3.0 16.7 | 125 13 -10.5 7.2 16 619 3658 185 16 1.4 15.9 | 136 9 -6.2 6.4 17 594 3962 170 20 -3.5 19.7 | 133 15 -11.0 10.2 18 569 4267 175 19 -1.7 18.9 | 136 13 -9.2 9.4 19 523 4877 180 17 0.0 17.0 | 135 11 -7.6 7.5 20 500 5210 165 25 -6.5 24.1 | 136 20 -14.0 14.7 21 480 5486 160 24 -8.2 22.6 | 130 20 -15.8 13.1 22 440 6096 180 27 0.0 27.0 | 157 19 -7.6 17.5 23 400 6750 170 26 -4.5 25.6 | 143 20 -12.1 16.1 24 350 7620 165 26 -6.7 25.1 | 138 21 -14.3 15.6 25 334 7925 185 27 2.4 26.9 | 163 18 -5.2 17.4 26 319 8230 185 30 2.6 29.9 | 166 21 -4.9 20.4 27 304 8534 215 29 16.6 23.8 | 212 17 9.1 14.3 28 300 8620 215 28 16.1 22.9 | 212 16 8.5 13.4 29 276 9144 225 23 16.3 16.3 | 232 11 8.7 6.8 30 268 9340 190 23 4.0 22.7 | 165 14 -3.6 13.2 31 263 9449 190 24 4.2 23.6 | 167 15 -3.4 14.1 32 251 9754 190 34 5.9 33.5 | 176 24 -1.7 24.0 33 250 9780 195 34 8.8 32.8 | 183 23 1.2 23.3 34 217 10668 205 31 13.1 28.1 | 197 19 5.5 18.6 35 207 10973 195 27 7.0 26.1 | 178 17 -0.6 16.6 36 200 11200 210 37 18.5 32.0 | 206 25 10.9 22.5 37 164 12497 230 46 35.2 29.6 | 234 34 27.7 20.1 38 156 12802 245 39 35.3 16.5 | 256 29 27.8 7.0 39 150 13060 235 40 32.8 22.9 | 242 29 25.2 13.4 40 149 13106 230 39 29.9 25.1 | 235 27 22.3 15.6 41 118 14630 250 42 39.5 14.4 | 261 32 31.9 4.9 42 112 14935 225 35 24.7 24.7 | 228 23 17.2 15.3 43 107 15240 235 38 31.1 21.8 | 242 27 23.6 12.3 44 102 15545 250 34 31.9 11.6 | 265 24 24.4 2.1 45 100 15680 230 31 23.7 19.9 | 237 19 16.2 10.4 46 97 15850 235 31 25.4 17.8 | 245 20 17.8 8.3 47 93 16154 245 35 31.7 14.8 | 258 25 24.2 5.3 48 89 16459 235 42 34.4 24.1 | 241 31 26.8 14.6 49 70 17960 230 38 29.1 24.4 | 235 26 21.6 14.9 50 70 17983 235 27 22.1 15.5 | 248 16 14.6 6.0 51 67 18288 230 40 30.6 25.7 | 235 28 23.1 16.2 52 63 18593 235 48 39.3 27.5 | 240 37 31.8 18.0 53 58 19202 260 38 37.4 6.6 | 276 30 29.9 -2.9 54 53 19812 250 28 26.3 9.6 | 270 19 18.8 0.1 55 50 20117 270 31 31.0 -0.0 | 292 25 23.4 -9.5 56 50 20130 250 27 25.4 9.2 | 271 18 17.8 -0.3 57 48 20422 245 30 27.2 12.7 | 261 20 19.6 3.2 58 46 20726 280 21 20.7 -3.6 | 315 19 13.1 -13.1 59 43 21031 235 22 18.0 12.6 | 253 11 10.5 3.1 60 41 21336 235 31 25.4 17.8 | 245 20 17.8 8.3 61 40 21641 250 23 21.6 7.9 | 277 14 14.1 -1.6 62 38 21946 255 1 1.0 0.3 | 36 11 -6.6 -9.2 63 36 22250 190 10 1.7 9.8 | 93 6 -5.8 0.4 64 34 22555 230 24 18.4 15.4 | 241 12 10.8 5.9 65 33 22860 220 19 12.2 14.6 | 223 7 4.7 5.1 66 30 23410 260 26 25.6 4.5 | 285 19 18.0 -5.0 67 30 23470 260 29 28.6 5.0 | 282 21 21.0 -4.5 68 28 23774 250 22 20.7 7.5 | 279 13 13.1 -2.0 69 27 24079 280 27 26.6 -4.7 | 307 24 19.0 -14.2 70 25 24689 275 4 4.0 -0.3 | 20 10 -3.6 -9.8 71 23 24994 270 22 22.0 -0.0 | 303 17 14.4 -9.5 72 22 25298 280 12 11.8 -2.1 | 340 12 4.3 -11.6 73 21 25603 225 10 7.1 7.1 | 11 2 -0.5 -2.4 74 20 25908 220 14 9.0 10.7 | 230 2 1.4 1.2 75 20 26020 280 15 14.8 -2.6 | 329 14 7.2 -12.1 76 18 26518 280 14 13.8 -2.4 | 332 13 6.2 -11.9 77 17 27127 300 11 9.5 -5.5 | 353 15 2.0 -15.0 78 16 27432 260 15 14.8 2.6 | 314 10 7.2 -6.9 79 15 27737 295 17 15.4 -7.2 | 335 18 7.8 -16.7 80 15 28042 310 15 11.5 -9.6 | 348 20 3.9 -19.1 81 13 28651 295 23 20.8 -9.7 | 325 23 13.3 -19.2 82 12 29261 310 36 27.6 -23.1 | 328 38 20.0 -32.6 83 11 29566 325 31 17.8 -25.4 | 344 36 10.2 -34.9 84 10 30420 325 30 17.2 -24.6 | 344 35 9.6 -34.1 Wind Parameters Mean winds (0-6000m): 188.5 at 16.2 knts Storm direction: 218.5 at 12.1 knts Shear (0-3000m) pos: 1.4 neg: 3.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -26.7 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.67 Bulk Shear: 27.21 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 ------------------------------------------------------------------------------- 500 251 8 356 7| 9.2 0.0 9.2| 0.0 -14.2 -14.2 -28.4 -0.68| 11.2 -7.6 1000 262 10 345 8| 4.2 0.0 4.2| 5.9 -15.7 -9.8 -9.8 -0.38| 7.9 -3.0 1500 265 10 343 9| 2.8 0.9 3.7| 8.3 -19.8 -11.5 -7.7 -0.33| 6.8 -2.3 2000 255 10 341 7| 2.1 3.6 5.7| 16.0 -19.8 -3.8 -1.9 0.07| 8.3 0.6 2500 239 11 332 4| 1.7 3.6 5.3| 21.3 -21.9 -0.7 -0.3 0.11| 7.9 0.9 3000 226 12 321 2| 1.4 3.2 4.6| 28.6 -26.7 1.9 0.6 0.12| 7.6 0.9 4000 207 13 148 3| 1.1 3.1 4.2| 34.4 -39.5 -5.1 -1.3 0.05| 7.6 0.4 5000 198 14 143 5| 1.1 2.8 3.9| 38.3 -40.0 -1.7 -0.3 0.06| 6.9 0.4 6000 189 16 142 8| 1.5 2.8 4.2| 79.5 -52.5 27.0 4.5 0.11| 7.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251207.12.gif