Archive for January, 2013

As we bid farewell to radio legend John Kerr

Tonight (or to be more precise, tomorrow morning) John Kerr will take to the airwaves for the last time, in a professional capacity at least.

After 55 (or 56 if you listen to half the 2UE press releases) in radio and 18 on 2UE’s overnight show, John Kerr is retiring at 6am. Interestingly, John will sign off from 2UE at 5:30am and his final half hour of radio will only be heard on network stations.

John will retire to the Gold Coast where he has lived for the last year or so with his wife Rhonda. Since John moved to the Gold Coast, 2UE have been nice enough to fly him down to Sydney each weekend for his show, however John noted this morning that he has grown tired of dealing with the airport queues each weekend and this contributed to his decision to retire. He also expressed his thanks to 2UE management for extending his radio career by providing the flights.

John has been a good friend to me and many others over the years and, as an expression of my gratitude and that of a few other people (Irene in Sydney and my parents here in Canberra) I had a special present put together for John and sent to him a few weeks ago. It was a trophy of a golden microphone.

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Unfortunately I’m working tonight so I won’t be able to hear all of John’s final show, but if I can find a quiet moment then I’ll try to give John a quick call.

I’m sure John will have a great retirement, and there’s a chance that John will grace the airwaves again on a Gold Coast community radio station, which would be lovely if it does happen. I certainly wish him all the best for his retirement regardless of what he chooses to do with his time.

He will be greatly missed from my radio, as I’m sure he will be from many radios across the country.

All the best John.

Samuel

January 26th, 2013 at 06:03pm

Samuel’s Musicians Of The Week: ABBA

This is not the first time ABBA have won this award, and it would probably have been quite remiss of me to overlook them for this long if it was, however it has been over six years since they last won it so I think it is a reasonable point in time to give them another award. That said (I shudder to think how many times I have used the phrase “that said” on this blog, I was not planning to give them the award this week as I did have someone else in mind, but I came across an ABBA song with which I was not familiar the other day and it caused me to change my plans.

To provide the context of the story, I have a very small hobby radio station at home which primarily runs talk programming relayed from other sources. In many ways it could be described as a glorified webstream player with some stream-delaying features so that overlapping programming can be played at different times. It generally runs a mixture of conservative Australian and American talk programs, although a few other things are in the lineup as well with the addition of a bit of music now and then. The music, apart from being part of the standard programming, serves as filler content in case something goes wrong such as a webstream dropping out. In the early hours of Friday morning a delayed program was airing which, due to a problem with the recording, underran by a few minutes. Two songs were used to fill-out the hour until the top-of-hour news with one of them only airing for about fifteen seconds. I didn’t recognise this song (some of the music came from my own collection while other bits came from my parents’ CD collection) but it did grab my attention.

The snippet of the song which I heard seemed to be a song with a foreign accent and heavily synthesised instrumental backing. I had no idea what it was and so when I had time, I had a look back over the logs and felt incredibly silly for not recognising what should be the highly recognisable voice of Agnetha Fältskog.

The song, which by now I would think some of you know exactly what it is, was ABBA’s final song to be recorded but, peculiarly, not their final song to be released. The song, which of course is the feature song for this week, is “The Day Before You Came”. How I have managed to not hear this song before you is beyond me, although I suppose it does lend some theoretical credibility to my bizarre theory that, if life as we know it is a television program or some other form of simulation, then songs which have allegedly been around for years and yet have only just recently come to my attention, might actually be new releases out in the world where this life is being monitored.

On that note, considering that it is 4:35am and I am tired, rambling, and for some reason posting a Musicians Of The Week award in the morning rather than the evening, I will cease my long-winded preamble and leave you with a fantastic and intriguing song.

I Must have left my house at eight, because I always do
My train, I’m certain, left the station just when it was due
I must have read the morning paper going into town
And having gotten through the editorial, no doubt I must have frowned
I must have made my desk around a quarter after nine
With letters to be read, and heaps of papers waiting to be signed
I must have gone to lunch at half past twelve or so
The usual place, the usual bunch
And still on top of this I’m pretty sure it must have rained
The day before you came

I must have lit my seventh cigarette at half past two
And at the time I never even noticed I was blue
I must have kept on dragging through the business of the day
Without really knowing anything, I hid a part of me away
At five I must have left, there’s no exception to the rule
A matter of routine, I’ve done it ever since I finished school
The train back home again
Undoubtedly I must have read the evening paper then
Oh yes, I’m sure my life was well within it’s usual frame
The day before you came

(Haunting operatic interlude)

I Must have opened my front door at eight o’clock or so
And stopped along the way to buy some chinese food to go
I’m sure I had my dinner watching something on TV
There’s not, I think, a single episode of Dallas that I didn’t see
I must have gone to bed around a quarter after ten
I need a lot of sleep, and so I like to be in bed by then
I must have read a while, The latest one by Marilyn French or something in that style
It’s funny, but I had no sense of living without aim
The day before you came

And turning out the light
I must have yawned and cuddled up for yet another night
And rattling on the roof I must have heard the sound of rain
The day before you came

(Haunting operatic interlude)

Samuel

1 comment January 20th, 2013 at 04:36am

Record heat? What record heat?

Last week, it was hot. No doubt about it. And on the back of that heat there were a number of stories in the media about “record heat” and how it’s never been hotter, and it’s just going to keep getting hotter. It was the usual collection of summer news stories presented in a handful of new ways.

The first story to catch my attention was a story about it being so hot that the Bureau of Meteorology had to add a new colour to their temperature maps for all of these newly reached temperatures. I immediately realised that these colours were really just re-classifying temperatures which have previously been classified under a different colour, but I didn’t recognise the full extent of the trickery involved in the colour-fiddle. I’ll explain that in a moment.

As the days went by and more stories popped up along the “record heat” lines, I started to see a few discrepancies which were disproving earlier stories. This was bugging me all weekend, but I didn’t have time to investigate the stories properly…this afternoon however, I do have time, and I’m glad because my suspicions have been vindicated.

As I said at the top, it has been hot, although after a mild and wet summer last year, this year’s summer probably feels warmer than it really is. That’s anecdotal though. The facts are in the numbers.

On that note, back to that map from the Bureau Of Meteorology.
Temperature forecast map -- BOM 2013
(Temperature map for the 8th of January)

This map was plastered across much of the media, with the general line from most of the media being along the lines that “it’s so hot that the weather bureau have been forced to add two new colours to the temperature map to display these hot temperatures”.

The ABC, not surprisingly, had one of the least accurate and most alarming statements on the matter:

Heat drives bureau back to the drawing board
The Bureau of Meteorology has been forced to introduce new colours to some of its charts because of recent extreme heat in Central Australia.

England’s International Business Times took it a step further:

The raging bushfires in Australia have added a new colour to the charts of the meteorological department as the temperature soars to record highs.

Reuters was no better:

Australia’s record-breaking heat wave has sent temperatures soaring, melting road tar and setting off hundreds of wildfires – as well as searing new colours onto weather maps.

Record highs? Recent extreme heat? Hmmmm, perhaps we should look a bit further down the ABC article:

Shades of deep purple and magenta have been added to the forecast map for temperatures up to 54 degrees Celsius.

The temperature range was previously capped at 50C.

Yes, that’s right, it’s a forecast map, not an historical map. While the ABC article does state this, it’s not the impression given by their opening remark. The same can be said for most of the other media outlets that ran this story.

The map doesn’t report temperatures, it predicts temperatures. It was not changed because the temperatures had gone above the existing scale (which, incidentally, topped out at 50+, not a flat 50) but because one of the Bureau’s computers had predicted a hot day.

So, that map, which was used by much of the media to convince everyone that new records had been reached in a large section of South Australia, actually said no such thing…not that the Bureau were in any hurry to correct the record.

Hot on the heels of that, the Bureau had some more climate confusion for everyone: A measure called an “area-average high temperature”. Basically what that means is that they take the hottest temperature of the day at every weather station in the country and then, with a bit of mathematical work to assign temperatures from weather stations to the areas around them, they work out what the average temperature across the country was. They reached a conclusion that we had the hottest day ever, with an average maximum of 40.33 degrees.

Assistant Director of Climate Information Services, Neil Plummer, said the heatwave had broken national records. This is consistent with the trend of an increase in extreme heat events associated with climate change.

“On Monday the average maximum daily temperature record for Australia was broken at 40.33°C. The previous record, 40.17°C on 21 December 1972, was held for 40 years. The daily average maximum temperature yesterday (8 January 2013) is a close third at 40.11°C.”

It’s an interesting statistic, but when you consider how it’s calculated, it’s not a particularly useful metric as, due to the increasing population over the years, more and more inland temperature gauges have popped up (even in places like Western Sydney which is always significantly hotter than Coastal Sydney), and as technology has improved, more of them are now full-time gauges, whereas there was a time when a lot of temperature gauges, especially inland ones, would only work at certain times of the day and could therefore miss the actual hottest point of the day and report on a slightly cooler point of the day instead.

Naturally, with more inland gauges, more hot temperatures are reported, which skews the measurement towards higher temperatures. It may only be slight increases in the calculated measurement, but when you’re talking about averages of large amounts of data, small changes make quite a difference.

This measurement broke some records from the 1970s, which is interesting because it doesn’t quite tally with records for actual temperatures:
Canberra: 42.2 (1 Feb 1968). The highest so far this year was 40.1 on the 5th of January.
Sydney (coastal): 45.3 (14 Jan 1939). The highest so far this year was 42.3 on the 8th of January.
Penrith, in Sydney’s west: 46.0 (15 Jan 2001). The highest so far this year was 42.0 on the 8th of January.
Melbourne: 46.4 (7 Feb 2009). The highest so far this year was 41.1 on the 4th of January.
Adelaide: 45.7 (28 Jan 2009). The highest so far this year was 45.0 on the 4th of January.
Alice Springs: 45.2 (3 Jan 1960). The highest so far this year was 44.4 on the 12th of January.
Cairns: 40.5 (20 Dec 1995). The highest so far this year was 33.8 on the 3rd of January.
Dubbo: 45.0 on the 12th of January, exceeding the previous record of 44.5 (15 Feb 2004).
Bendigo: 45.4 (7 Feb 2009). The highest so far this year was 41.0 on the 7th of January.
Mildura: 46.9 (3 Jan 1990). The highest so far this year was 44.2 on the 4th of January.
Coober Pedy (in the Bureau’s purple hot spot): 47.1 (25 Jan 2011). The highest so far thus year was 46.3 on the 7th of January.
Hobart: 41.8 on the 4th of January, exceeding the previous record of 40.8 (4 Jan 1976).

The interesting thing about those temperatures is that none of the records were set in 1972 when the former area-average record was set, and only two of the twelve towns in that fairly representative selection of places which were apparently very hot over the last couple weeks actually set a record this year, and even they didn’t set a record on the day which the Bureau claims is our hottest on record, based on their calculation. Two of those towns had their hottest day of the year-to-date on the 7th of January this year, but that is hardly significant given that we’ve only had two weeks of this year, and it’s definitely not a record.

In order for not even one of those places to have set a record at the time the area-average maximum calculation set a record, either an absolutely outstanding number of places set a record on those days or the calculation has to be giving too much emphasis to some places which are significantly hotter than other places.

So, did a large number of places set records on the 7th of January, the day on which we apparently broke that area-average maximum temperature record? No. Only one place set a record on that day: Leonora in Western Australia which recorded 47.8 degrees, and even that is not a new record as it previously reached the same temperature on the 1st of January 1957.
(The document which the Bureau published which contains this information is being updated daily. At the time of writing, the version which I used was on the Bureau’s website at http://www.bom.gov.au/climate/current/statements/scs43c.pdf however, as this document will be changed in short-order by the Bureau to add data from today and future days, I have archived this document here so that my reference material is available for perusal in the form which I saw it).

In that case, mathematically speaking, the Bureau’s area-average maximum temperature calculation has to be giving too much emphasis to places which are regularly hotter than others in order for it to have set a new record. In other words, it’s bunkum, it’s bogus data, and it’s junk science.

There is a little bit more evidence of the fact that this summer is not hotter than ever before, and I touched on it very briefly near the start of this post. That temperature graph which supposedly topped out at 50 degrees, did in fact not top out at 50 degrees. I noted earlier that the top colour was for “50+” and that temperatures in excess of 50 degrees have been seen in Australia before.

In a somewhat peculiar (due to its emphasis on recent heat despite noting multiple older and hotter temperatures), but accurate, story which was also picked up by the media, WeatherZone advised that we saw our hottest temperature in 15 years. This story published on the 13th of January, added to the cavalcade of stories about “record heat” and gave the media some more information with which to continue to advise that global warming was running rampant.

Yesterday (Saturday) Moomba in the far northeast of South Australia recorded a maximum temperature of 49.6 degrees, which makes it the highest temperature recorded in Australia in 15 years.

True enough, although it should be noted that this record is missing from the Bureau’s list of records set over the last week or so, which I noted a short time ago, as this is one of those weather stations which have been added in recent years, having been commissioned in 1995. The Bureau’s document only notes stations which have existed for at least 30 years.

This is the hottest recorded day in 15 years, which means that every day between:

February 1998, in the Western Australian Pilbara, where Nyang reached 49.8 degrees.

and Saturday the 12th of January 2013 when the Moomba Airport record was set, has been colder. Not exactly compatible with the theory of warming temperatures, but entirely compatible with the truth that global temperatures have barely moved in the last decade or so.

Anyway, I’m drifting away from the Bureau’s hot spot graph which I was talking about. The WeatherZone article by meteorologist Brett Dutschke also notes that:

Moomba’s 49.6 degrees is also the highest temperature recorded in SA since Oodnadatta reached 50.3 degrees 53 years ago, in January 1960.

Australia’s record is held by Oodnadatta, 50.7 degrees, also in January 1960.

On more than one occasion temperatures in Australia have exceeded 50 degrees, and on every one of those occasions a black “50+” colour has sufficed. Of course, this map from the Bureau was predicting temperatures in the 52 to 54 degree range on the 8th of January, and if such temperatures had come to pass, then the new colours might have been useful, but we didn’t even come close to breaking an existing record which managed to fit on the old colour scale, let alone see a temperature in the new colour range.

Yet again, the Bureau’s predictions of warming doom have failed to come to pass. Yet again, the data shows us that, far from seeing an alarming rate of warming, we are seeing a continuation of the usual cycle of cold, medium and hot years and that, this year, we happen to be experiencing a peak which is to be expected after the recent mild years. Not to mention that on the global front, places like China are more than compensating for our alleged warming with a bit of a cold snap where they’ve seen temperatures as low as -40.

As usual it seems that the spinning of the numbers by the Bureau and the cherry-picking of that spun data by various sections of the media, bares little if any relation to the facts:

  • The planet is not warming at an alarming pace
  • Global temperatures have been virtually stagnant for over a decade
  • Australia is not experiencing an abnormally hot summer

The facts speak for themselves. It’s just a shame that many people will never hear them from most of the media or the government agencies who have been put in charge of monitoring the climate.

Samuel

January 14th, 2013 at 07:36pm

B-Triple trucks on the Hume Highway

An email to 2GB’s Andrew Moore

G’day Andrew,

I don’t have a problem with B-Triples on the Hume Hwy. As long as overtaking them isn’t an issue, which it’s not on a double-lane dual-carriage road, it’s fine.

Where it gets a bit hairy is on roads like the Newell Highway in Western New South Wales where it’s a single-carriage road with one lane in each direction. That made me nervous a few times, and yet, have a think about it, when was the last time you heard about a B-Triple accident?

I wouldn’t put them on roads with steep bits and sharp corners like the Great Western Highway or the Kings Highway, but the Hume should be fine.

Regards,
Samuel Gordon-Stewart

January 2nd, 2013 at 07:35am


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