Karnataka Polls 2018: Here’s the BJP’s second list of 82 candidates

Mangaluru, Apr 23: An astronomical phenomenon, ‘Zero Shadow Day', will be observed in Mangaluru on April 24 and in Udupi on April 25. 

According to a press release from Poornaprajna Amateur Astronomers’ Club, the wonder will commence and people will see their shadows disappear for a few moments at 12:28 pm.

The phenomenon is called as Zero Shadow Day. If a person takes a candle in a dark room and use it to create a shadow of one’s palm on the wall, the hand will cast shadow on the wall as one moves the hand. But when one places the palm on the wall, there will be no shadow.

In the phenomenon, the sun at these times shines exactly above the heads on these days. In astronomy, this point is called as Zenith. The point in the sky directly above an observer at any given location. So it is quite clear now that on Zero Shadow Day, the sun passes through the Zenith as a result of which, all objects will have minimal or no shadow if they are on the ground.

The reason for this happens on some specific days is concerned with astronomy. The earth spins around on its own axis and causes days and nights. It also revolves around the sun causing a year. But the seasons are caused because the axis is tilted at an angle of 23.5 degrees. It is because of this tilt that the sun rises every day in the east gradually moving towards the north till June 21st and then slowly proceeding towards the south till December 21st every year. “We call these days solstice. This means the sun shines between the Tropic of Cancer and Tropic of Capricorn every day passing by the equator on the days we call equinox,” the release stated.

As the earth moves around the sun and revolves on its own axis, for all the people between Tropic of Cancer and Tropic of Capricorn, the Sun at noon moves father and closer to the zenith passing through zenith twice causing two Zero Shadow Days per year. People at Mangaluru will observe this on April 24 and August 18 every year and People in Udupi will observe this on April 25 and August 17 every year.

Places with same latitudes will observe the same days of Zero Shadow but the time would vary with longitude. For example, people of Bengaluru as they share the latitude with Mangaluru will also observe it on April 24. While the people of Mangaluru will observe their shadows disappear at 12.28pm, people of Bengaluru will observe this at 12:17pm. Places like Moodabidri, Bantwal, Sakleshpur and Hassan will also observe Zero Shadow on April 24.

Places like Brahmavar, Karkala, Sringeri, Kudremukha, Chikkamagaluru will observe the Zero Shadow Day on the same day as Udupi on April 25.

Bengaluru, Jun 5: The much awaited Southwest Monsoon entered Karnataka with widespread rain in coastal and central regions of the southern state, an official said on Friday. Rain and thundershowers are likely to occur at most places over coastal areas and at a few places over the interior parts over the next 24-48 hours.

"The southwest monsoon entered the state on Thursday as predicted from Kerala and the Arabian Sea, with moderate to heavy rainfall in the coastal districts and central or Malnad region of the state," Karnataka State Natural Disaster Monitoring Centre Director Srinivas Reddy told media here.

Though the monsoon has set in on time in the state, Reddy said its progress was likely to be slow in the next three days, as cyclone Nisarga induced high-speed winds took away rain-bearing clouds from the southern peninsula.

According to the regional meteorological office, Karwar in Uttar Kannada district received a whopping 15cm rainfall on Thursday, followed by 11cm each at Kundapur in Udupi district and Shivamogga in Malnad region.

Kadra and Gersoppa in Uttara Kannada and Kottigehara in Chikkamagaluru district had 10cm rainfall, followed by 8cm at Virajpet in Kodagu district and 7cm each at Shirali and Gokarana in Uttara Kannda.

Isolated to scattered rainfall also occurred in many places across the north and south interior regions of the state.

"The monsoon will advance in the state to south and north interior areas after June 8 as there is lull in its movement due to lack of rain-bearing clouds and winds to carry them," said Reddy.

Noting that the four-month monsoon from June to September, crucial to the rain-dependent state would be normal this year, Reddy said its progress and spread, however, would depend on various factors like cloud formations and wind movements.

"Conditions are likely to become favourable for monsoon advancement in the state over the next 2-3 days," asserted Reddy.

New Delhi, Apr 12: Ramping up efforts to "stamp out" coronavirus cases in the state, Kerala Finance Minister Thomas Isaac has said that not only lockdown but intense testing of people and tracing of their contacts are also equally important in the fight against the outbreak.

Kerala, which was the first state in the country to report a coronavirus infection in late January, has also prepared a time table for coming out of the lockdown and there would be district-specific strategies to tackle the situation while the number of cases are on the decline.

In efforts to curb spreading of coronavirus infections, the country is under a 21-day lockdown till April 14 and many states have sought an extension amid rising number of cases. Kerala has proposed extending the lockdown and gradual phasing out after proper assessment.

"Lockdown should go on till we stamp out entire infections. Now, it is not enough to have lockdown. Equally important is that we should have intense testing, tracing and isolating (of people with coronavirus infections)," he said in a telephonic interview.

The government is closely monitoring the situation and there would be region-specific or district-specific strategies in place to tackle the outbreak, he said.

Against the backdrop of the lockdown that has also disrupted economic activities, Isaac said an exit strategy is being prepared and restrictions are being relaxed in certain segments, including agriculture.

Coronavirus India update: State-wise total number of confirmed cases, deaths on April 12

"The number of patients is coming down (in the state). We hope that in the coming days, the decline will be much more faster," he said during the interview late Friday.

On Saturday, the Kerala government said there were a total of 373 confirmed cases of coronavirus infections and 228 patients were under treatment in various hospitals in the state.

Keeping the trend in the last few days, the number of people under observation has come down to 1,23,490. So far, 14,613 samples from people with symptoms were sent for testing and the results of 12,818 samples have come negative, the government said in a statement on Saturday.

Indicating that there would be a calibrated exit from the lockdown, Isaac said the withdrawal would depend on three main factors, including the count of cases and the percentage of people who are under observation.

While emphasising that people must also be fed during the lockdown period, Isaac also said a time table is being prepared by the state to come out of the lockdown.

Even as strict measures are being implemented to deal with the current situation, the state is also preparing for a possible third wave of coronavirus cases.

Three students, who had returned from the Chinese city of Wuhan, were tested positive. They were also the first such cases, to be reported in January-February period, and have recovered. Wuhan was the epicentre of coronavirus infections before it spread to other countries.

Later, there was a second wave of infections in Kerala.

According to the minister, the possibility of a third wave has also been considered for the exit strategy.

"A lot of Malayalees are expected to come back from outside the state. We will welcome them... before that, we want to stamp out all Covid cases in Kerala. Flatten the curve completely so that when these people from outside, they will be quarantined, they will be tested and only then they will be able to integrate with the rest of the community," he said.

The Kerala government's measures, including extensive testing and efforts to trace people who came in contact with coronavirus-infected persons, have helped in curbing spreading of infections.

The state's public healthcare system has also been appreciated in various quarters.

"People are health conscious. There is a demand for quality healthcare services and the response to this demand has been strengthening of the public healthcare system. We have a robust public healthcare system," the minister emphasised.

On April 9, Isaac tweeted about low level of coronavirus spreading in the state.

"International norm for Covid spread is 2.6 per 1 Covid patient. Total number of primary Covid infected who arrived in Kerala from abroad is 254. The secondary spread has been limited to 91. The international mortality rate is 5.75. With just 2 deaths, rate in Kerala is 0.58," he had tweeted.

Death toll due to the coronavirus increased to 273 and the number of cases to 8,356 in the country on Sunday.