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https://www.dhakatribune.com/bangladesh/2018/05/13/bangladesh-s-first-lightning-forecast-system-soon
Bangladesh’s first lightning forecast system soon
UNB
The sensors have been set up in Dhaka, Chattogram, Tentulia in Panchagarh, Badalgachi in Naogaon, Mymensingh, Sylhet, Khulna's Kayra, and Patuakhali
Eight sensors capable of pinpointing lightning-prone areas and providing early warnings on incidence of lightning have been installed in the country.
The Ministry of Disaster Management and Relief has set up the US-made sensors recently, which will allow people to know when the incidents might occur in a specific area, and will reduce the loss of lives, meteorologists said.
"Lightning forecast can be provided with 10 to 30 minutes lead time," a meteorologist said.
At least 149 people died in lightning strikes in different parts of the country between March and May 11 of this year, according to the data received from the Ministry of Disaster Management and Relief.
The places where the sensors have been set up are Dhaka, Chattogram, Tentulia in Panchagarh, Badalgachi in Naogaon, Mymensingh, Sylhet, Khulna's Kayra and Patuakhali.
Currently, the system is running experimentally, and at the end of the year the technology will be inaugurated officially, according to the weather office.
These sensors will help locate thunder clouds gathering on the horizon at least 10-15 minutes before flashes of lightning strike the ground, and save lives by giving early warning.
The images of the entire country will come from these sensors and the range of each sensor is 250 kilometres.
The number of lightning incidents and thunderbolts between April and June will be stored in each sensor.
At present, forecast of thunderstorms is announced over radio, television and news media, based on data obtained from radar and satellite, which does not appear clearly.
Besides, the details of the thunderstorm are now given on district basis. Using the new sensors, the name of the specific area can be pinpointed. Based on the data, 'Lightning Arrestors' would be installed in the lightning-prone area, said the Met office sources.
A lightning arrestor is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.
Officials concerned acknowledged that there was less attention paid to thunderstorms in the past.
Understanding the devastation of thunderstorms, special attention has been given to it now.
But more awareness among general people is required to keep them safe from the incident, experts said.
According to the information provided by the Met office, lightning sensor machines were purchased from the US under the project 'Strengthening Weather Observatory at 13 Ports in Bangladesh'.
The total cost of the project is Tk62 crore, and the cost of the eight sensors, and other related devices, is around Tk20 crore.
Bangladesh’s first lightning forecast system soon
UNB
- Published at 05:41 pm May 13th, 2018
- Last updated at 06:48 pm May 13th, 2018
The sensors have been set up in Dhaka, Chattogram, Tentulia in Panchagarh, Badalgachi in Naogaon, Mymensingh, Sylhet, Khulna's Kayra, and Patuakhali
Eight sensors capable of pinpointing lightning-prone areas and providing early warnings on incidence of lightning have been installed in the country.
The Ministry of Disaster Management and Relief has set up the US-made sensors recently, which will allow people to know when the incidents might occur in a specific area, and will reduce the loss of lives, meteorologists said.
"Lightning forecast can be provided with 10 to 30 minutes lead time," a meteorologist said.
At least 149 people died in lightning strikes in different parts of the country between March and May 11 of this year, according to the data received from the Ministry of Disaster Management and Relief.
The places where the sensors have been set up are Dhaka, Chattogram, Tentulia in Panchagarh, Badalgachi in Naogaon, Mymensingh, Sylhet, Khulna's Kayra and Patuakhali.
Currently, the system is running experimentally, and at the end of the year the technology will be inaugurated officially, according to the weather office.
These sensors will help locate thunder clouds gathering on the horizon at least 10-15 minutes before flashes of lightning strike the ground, and save lives by giving early warning.
The images of the entire country will come from these sensors and the range of each sensor is 250 kilometres.
The number of lightning incidents and thunderbolts between April and June will be stored in each sensor.
At present, forecast of thunderstorms is announced over radio, television and news media, based on data obtained from radar and satellite, which does not appear clearly.
Besides, the details of the thunderstorm are now given on district basis. Using the new sensors, the name of the specific area can be pinpointed. Based on the data, 'Lightning Arrestors' would be installed in the lightning-prone area, said the Met office sources.
A lightning arrestor is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.
Officials concerned acknowledged that there was less attention paid to thunderstorms in the past.
Understanding the devastation of thunderstorms, special attention has been given to it now.
But more awareness among general people is required to keep them safe from the incident, experts said.
According to the information provided by the Met office, lightning sensor machines were purchased from the US under the project 'Strengthening Weather Observatory at 13 Ports in Bangladesh'.
The total cost of the project is Tk62 crore, and the cost of the eight sensors, and other related devices, is around Tk20 crore.
