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Post by nei on Jan 15, 2022 16:19:33 GMT -5
while it's -8°C on long island, it's warm on Newfoundland  |
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Post by nei on Jan 15, 2022 16:20:57 GMT -5
temperatures with dews this monrning. not that extreme, it was windy so more than just radiational cooling  |
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Post by nei on Jan 15, 2022 16:34:23 GMT -5
Mount Washington ups and down in the last seven week (ending yesterday evening)  and winds coldest air aloft arrived a while ago starting to warm, filtered down to the valley bottom a while ago  |
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Post by ilmc90 on Jan 15, 2022 17:51:11 GMT -5
lots like most of New England will get some rain out of this storm Maybe some back end snow after the rain. |
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Post by flamingGalah on Jan 15, 2022 18:55:25 GMT -5
The pressure wave from the volcanic explosion in Tonga arrived in the UK just before 7pm, as can be seen on this graph from my PWS. It took about 14 hours to travel just over 10,000 miles.  |
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Post by tommyFL on Jan 15, 2022 21:17:17 GMT -5
The pressure wave from the volcanic explosion in Tonga arrived in the UK just before 7pm, as can be seen on this graph from my PWS. It took about 14 hours to travel just over 10,000 miles. Looks like it happened here as well. I didn't even notice until I saw your post.  |
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Post by greysrigging on Jan 15, 2022 23:56:26 GMT -5
An impressive max temp at Carnegie, Western Australia, especially so given the altitude of the Site....448m asl !  Note the cool record temp at Argyle to the north under ex TC Tiffany. |
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Post by Benfxmth on Jan 16, 2022 1:31:43 GMT -5
First 15 days of January at my PWS...
Record high: 61.6°F (16.4°C) on the 15th
Average high: 54.1°F (12.3°C)
Mean (max/min / 2): 46.3°F (7.9°C)
Average low: 38.5°F (3.6°C)
Record low: 31.8°F (-0.1°C) on the 14th
Average dew point: 37.9°F (3.3°C)
Max. dew point: 53°F (12°C) for the 5th, 5:50–6:45 PM
Min. dew point: 24°F (–4°C) for the 9th, 3:35–3:50 AM
Total precipitation: 0.87" (22.1 mm)
No. precipitation days (>=0.01"): 5
No. precipitation days (>=0.04"): 4
No. precipitation days (>=0.1"): 4
No. precipitation days (>=0.4"): 1
Max. rainfall rate (instantaneous): 1.34"/hr (34.0 mm/hr) on the 5th, 7:35 PM
Max. rainfall rate (10-min. avg.): 0.60"/hr (15.2 mm/hr) for the 5th, 7:35–7:45 PM
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Post by Beercules on Jan 16, 2022 5:40:17 GMT -5
Alright, so today reached 39.9C , the second 39.9C day in a week. Had 6 days over 39C so far this month, but only 1 over 40C. Overcast moved in in the early afternoon so it was soon clear that would be the high.
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Post by ilmc90 on Jan 16, 2022 9:29:40 GMT -5
Impressive snow totals in parts of Mississippi:
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Post by Ariete on Jan 16, 2022 11:20:10 GMT -5
Started raining here. RIP snowpack.
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Post by kronan on Jan 16, 2022 14:11:20 GMT -5
The largest volanic eruption in the 21th century just occured. Will be interesting to see if it can make a slight impact on the global temperatures.
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Post by Doña Jimena on Jan 16, 2022 14:38:54 GMT -5
Overcast, some drizzle, min -1.1C, max 3.7C in Riga. No snow.
Another heavy storm with much wind is coming tomorrow.
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Post by Ariete on Jan 16, 2022 14:56:42 GMT -5
Summary of the first half of January, month's normals in brackets,
Avg hi: 0.8C (-0.6C)
Mean: -2.8C (-3.3C)
Avg low: -6.4C (-5.9C)
Record high: 7.7C (13th)
Record low: -17.0C (11th)
Precipitation: 15.9 mm (58 mm)
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Post by ilmc90 on Jan 16, 2022 17:16:02 GMT -5
Cold snap coming to an end tonight as the temperature will rise above freezing as a storm system moves in. Despite the rain, we may end up with a respectable 3-5 inches of snow before the changeover. Decent temperature swing with a low of 2 F/-16.6 C this morning and a high near 40 F/4 C tomorrow.
Lowest windchill this morning was -12 F/-24 C.
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Post by alex992 on Jan 16, 2022 20:27:48 GMT -5
Didn't get quite as mild as predicted here today, predicted high was 34 F (1.1 C) and it only reached 30 F (-1.1 C), still a fair deal above average, but at least not freezing. Somewhat of a "fizzer" but I don't mind underperforming highs in winter. A couple of more mild days (tomorrow and Tuesday) before a huge temperature drop comes this way. Tuesday, the forecast is 34/-7 F (1.1/-21.7 C) Wednesday has -2/-20 F (-18.9 / -28.9 C) predicted and Thursday has -4/-21 F (-20.0 / -29.4 C), looking forward to it.  Pattern locks in for a generally cold pattern afterwards as well. Looking increasingly likely this January will end up colder than normal. |
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Post by Beercules on Jan 16, 2022 20:44:45 GMT -5
Extreme cold in outback SA due to the remnants of Cyclone Tiffany.  |
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Post by Morningrise on Jan 16, 2022 22:19:05 GMT -5
A winter storm watch is in effect for much of the province.
A storm system is supposed to bring high winds and up to 10cm of snow in a lot of places tomorrow and the day after, and potential freezing rain just beforehand. Thankfully we're only expecting 2 to 4 cm in Saskatoon but still could get a bit treacherous.
Afterwards, we're expecting a very cold couple of days before a return to more seasonal temperatures.
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Post by Benfxmth on Jan 17, 2022 0:55:55 GMT -5
flamingGalah tommyFL Pressure wave from the Tonga eruption showing with the spike and drop in pressure at my PWS just after 9 PM too... 
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Post by Beercules on Jan 17, 2022 2:50:00 GMT -5
My PWS recorded the Tonga volcano shockwave  |
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