Weather Forum

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

45 Pages«<434445
Share
Options
Go to last post Go to first unread
Offline retired weather man  
#881 Posted : Thursday, 12 December 2019 8:03:03 AM(UTC)
retired weather man

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 130
Australia
Location: Wynnum North

Thanks: 514 times
Was thanked: 301 time(s) in 118 post(s)
70.6mm here in Wynnum North.

WYNNUM NORTH ( 27.4S 153.2E ) - WEATHER

DATE...12 DEC 2019 TIME....0745

CURRENT TEMPERATURE...25.7C
CURRENT HUMIDITY........83%
CURRENT DEW POINT.......23C
CURRENT WIND DIR/SPEED..ENE 6Kph
CURRENT VISIBILITY......18KM
CURRENT MSL PRESSURE...1011.2Hpa
CURRENT CLOUD..........4/8 CuSc
CURRENT WEATHER......Smoke haze
RAIN SINCE 0900 WEDNESDAY...70.6mm

SUMMARY LAST 24 HOURS
YESTERDAY'S MAX TEMP.........31.8C
THIS MORNING'S MIN TEMP......19.2C
PAST 24 HOURS TEMP ANOMALY..+1.00C
THIS MORNING'S GRASS MIN.....18.9C
AVERAGE 24 HOUR DEW POINT......22C
AVERAGE 24 HOUR MSLP........1012.8Hpa
PAST 24 HOURS MAX WIND GUST...W 57kph at 2224
PAST 24 HR SIGNIFICANT WEATHER...Smoke haze throughout. Thunderstorm 2200 Wednesday. Slight rain into early Thursday morning. Tank almost full.
Wyn Nth 2019-Jan11,Feb47,Mar285,Apr97,May37,Jun70,Jul20,Aug7,Sep13,Oct83,Nov38,Dec81,YTD792(1138)
thanks 2 users thanked retired weather man for this useful post.
Falling_Droplet on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline sharjay  
#882 Posted : Thursday, 12 December 2019 8:11:12 AM(UTC)
sharjay

Rank: Member

Groups: Registered
Joined: 20/08/2019(UTC)
Posts: 22
Australia
Location: Mooloolaba

Thanks: 177 times
Was thanked: 103 time(s) in 21 post(s)
Some big rain totals in Brisbane last night. Was watching the radar from late afternoon but nothing on the Sunshine Coast. Feel like we may get something today or tomorrow although hopefully nothing like a few weeks ago. Council are still cleaning fallen trees from nearly 4 weeks ago and still heaps to be cleared away yet. Did anybody get hail last night?
thanks 4 users thanked sharjay for this useful post.
SatMan on 12/12/2019(UTC), CantSpellNarangba on 12/12/2019(UTC), Falling_Droplet on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline SatMan  
#883 Posted : Thursday, 12 December 2019 8:20:24 AM(UTC)
SatMan

Rank: Advanced Member

Groups: Registered
Joined: 7/09/2019(UTC)
Posts: 56
Australia
Location: Brisbane

Thanks: 103 times
Was thanked: 184 time(s) in 53 post(s)
115mm on my gauge this morning! I am trying to work out if that is correct or not! Confused Confused
54mm at the airport by the looks of it.

Edit: Yep, BOM say 130mm in Brisbane CDB!
thanks 4 users thanked SatMan for this useful post.
CantSpellNarangba on 12/12/2019(UTC), sharjay on 12/12/2019(UTC), Falling_Droplet on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline Falling_Droplet  
#884 Posted : Thursday, 12 December 2019 8:24:17 AM(UTC)
Falling_Droplet

Rank: Advanced Member

Groups: Registered
Joined: 25/08/2019(UTC)
Posts: 275
Australia
Location: Ferny Grove

Thanks: 827 times
Was thanked: 619 time(s) in 251 post(s)

Ferny Grove Weather
Date: 12 Dec 2019
Time: 8:05 AM

Min Temp since 9am yesterday: 19.4 C
Max Temp since 9am yesterday: 36.2 C
Min Ground Temp: 18.6 C
Rain since 9am yesterday: 12.2 mm

Temperature: 26.3 C
Relative Humidity: 63 %
Dew Point: 18.5 C
MSL Pressure: 1011.1 hPa
Wind Speed: 3 kph - light air
Wind Direction: S

Present Weather: Smoke Haze
Visibility: 20km to 39km - Very Good Visibility
Cloud Cover: 1/8
Ground State: Ground moist
Thunder yesterday: Yes

Notes of yesterday weather - 11/12/19: A dry thunderstorm with no rainfall during the late afternoon. A moderate thunderstorm (the edge of a slow moving severe thunderstorm) in the late evening with gusty winds and heavy rainfall followed by light thundery rain. Partly cloudy with cu and sc clouds developing from the morning. Thickening ci,cs, and as clouds developing in the afternoon before and following the dry thunderstorm with also cb clouds. A hot day with the maximum temperature reached in the early afternoon before the cloud cover increased. A major drop in the temperature of 5 C in 15 minutes at 10pm with the thunderstorm before becoming stable.

Dew point was stable and near average early in the day before very slowly rising during the day. The dew point fell with the thunderstorm in the evening of 4 C in 5 minutes while remaining near average and before becoming stable. Relative humidity was moderately low early in the day and near average during the day. Relative humidity was high in the evening with a brief fall with the arrival of the evening thunderstorm before rising during the thunderstorm. Light N to NE winds became calm in the early hours before SSW to ESE winds in the early morning. Light E to NE winds in the morning, E to ESE from 1pm and 3pm, followed by E to NE winds in the evening. Later in the evening ahead of the storm winds switched to W to SW before light to moderate and gusty winds with the storm with a gust of 54kph. The wind eased during the thunderstorm and slowly veering for the rest of the evening ending with S to SE winds.

Today: The temperature generally rose in the early hours before rising this morning. Dew point also rose today while remaining near average. Relative humidity have been near average so far today. Light and variable winds with N to WNW winds for several hours in the early hours of the day and currently E to SE.
thanks 2 users thanked Falling_Droplet for this useful post.
sharjay on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline Pabloako  
#885 Posted : Thursday, 12 December 2019 8:35:42 AM(UTC)
Pabloako

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 164
Australia
Location: Ocean View

Thanks: 334 times
Was thanked: 465 time(s) in 137 post(s)
Here are a few images from this mornings (12z) GFS run for 3pm today.

Rainfall
17.png

Lift Index
17 (1).png

CAPE
17 (2).png

50Hpa Wind
17 (3).png
thanks 3 users thanked Pabloako for this useful post.
sharjay on 12/12/2019(UTC), Falling_Droplet on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline Pabloako  
#886 Posted : Thursday, 12 December 2019 8:49:30 AM(UTC)
Pabloako

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 164
Australia
Location: Ocean View

Thanks: 334 times
Was thanked: 465 time(s) in 137 post(s)
Just one more image for today. Built from BOM data for total rainfall since 9am yesterday. It is a bit rough, but gives you an idea of where the rain fell. Zero in OceanView Angry

Capture.JPG
thanks 3 users thanked Pabloako for this useful post.
sharjay on 12/12/2019(UTC), Falling_Droplet on 12/12/2019(UTC), Colmait on 12/12/2019(UTC)
Offline Falling_Droplet  
#887 Posted : Thursday, 12 December 2019 9:17:18 AM(UTC)
Falling_Droplet

Rank: Advanced Member

Groups: Registered
Joined: 25/08/2019(UTC)
Posts: 275
Australia
Location: Ferny Grove

Thanks: 827 times
Was thanked: 619 time(s) in 251 post(s)
I quite amazed of the difference between the storms on the afternoon that struggled to come off the range and then die as it moved east compared to the storm that moved right up into Brisbane last night that by contrast had the legs to do so. Just go to show how the situation can evolve as I though in the afternoon that was all that was to happen.

Even though I only got the edge of the Brisbane storm last night the rain was so good to see. And also to see that Brisbane can get a decent storm with the pathetic season we had so far. Looking forward to see how today and tomorrow goes. I still have a long way to reach the December rainfall average.
thanks 1 user thanked Falling_Droplet for this useful post.
Colmait on 12/12/2019(UTC)
Offline Colmait  
#888 Posted : Thursday, 12 December 2019 9:58:07 AM(UTC)
Colmait

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 140
Australia
Location: Brisbane Northside

Thanks: 829 times
Was thanked: 514 time(s) in 125 post(s)
Great input everyone, much appreciated.

I am waiting with great interest to see the 1100 sounding although it only gives a slice of the atmosphere for a small area. Today is warming up and the cloud cleared pretty quickly. So it is keep a close eye on today.

Friday could be a beauty if the timing with the Southerly change is correct. Both days have positive and negatives so just waiting and watching as I am trying to do some work.

Hopefully some nice rain would be great.

Cheers

Col.
Colin Maitland.
thanks 1 user thanked Colmait for this useful post.
Falling_Droplet on 12/12/2019(UTC)
Offline Pabloako  
#889 Posted : Thursday, 12 December 2019 12:06:59 PM(UTC)
Pabloako

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 164
Australia
Location: Ocean View

Thanks: 334 times
Was thanked: 465 time(s) in 137 post(s)
Here is today's sounding from Brisbane and pretty much reflects the GFS charts above.
If you get under a storm today there should be a good drink, because they will be very slow moving again.

Capture.PNG
thanks 1 user thanked Pabloako for this useful post.
Falling_Droplet on 12/12/2019(UTC)
Offline Colmait  
#890 Posted : Thursday, 12 December 2019 1:01:47 PM(UTC)
Colmait

Rank: Advanced Member

Groups: Registered
Joined: 21/08/2019(UTC)
Posts: 140
Australia
Location: Brisbane Northside

Thanks: 829 times
Was thanked: 514 time(s) in 125 post(s)
Yeah there is plenty of instability/energy in the atmosphere and weak sheer especially in the mid levels which should create slow moving storms. We just have to crack 33°C and over to get the storms going a bit earlier this afternoon, but in saying that, like yesterday they were able to build on the outflow boundary they created, which means if we can’t break the cap earlier there is still the good chance as the evening arrives and moisture levels rise we have another scenario similar to Wednesday night.
Colin Maitland.
thanks 1 user thanked Colmait for this useful post.
Falling_Droplet on 12/12/2019(UTC)
Offline DelBoy  
#891 Posted : Thursday, 12 December 2019 1:17:45 PM(UTC)
DelBoy

Rank: Advanced Member

Groups: Registered
Joined: 13/09/2019(UTC)
Posts: 83
Location: Caboolture (the next Las Vegas!)

Thanks: 165 times
Was thanked: 249 time(s) in 74 post(s)
I am a bit excited about this afternoon, so I have created a thread and copied a few of today's posts into it.

https://www.weatherforum...ls---11th-Dec---13th-Dec
thanks 1 user thanked DelBoy for this useful post.
Falling_Droplet on 12/12/2019(UTC)
Users browsing this topic
OceanSpiders 2.0
45 Pages«<434445
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Weather Forum

Weatherzone Forum Alternative

The Weather Forum for Australia

Australian Weather Forum

Weather Forum for Australia, climate change, storm chasing, cyclones, weather photography