Showing posts with label meterological. Show all posts
Showing posts with label meterological. Show all posts

Saturday, March 19, 2011

Japan:Tokyo,Osaka earthquake,tsunami update


TOKYO: Japan instructed local authorities to start screening food for radioactivity after accidents at an earthquake-hit nuclear power plant sparked fears of wider contamination.
It is the first time Japan has set radiation limits on domestically produced food, a health ministry official said.
The limits are in line with an anti-disaster programme prepared in advance by the government's atomic power safety commission, said the official.
Limits vary depending on the type of foodstuff but have been set in consultation with internationally accepted levels and average intake in the Japanese diet.
Radioactivity leaked into the air after explosions at the Fukushima No.1 plant, where last week's quake and tsunami knocked out the reactor cooling systems.
Several Asian nations have said they will screen food imported from Japan for radiation while the European Union has called for similar checks.
OSAKA:

A 5.9 magnitude earthquake rattled Japan’s Ibaraki Prefecture south of the stricken Fukushima No. 1 nuclear plant on Saturday, the US Geological Survey said, but no tsunami warning was issued.
The USGS said the quake struck at 6.56 pm (0956 GMT) and was centred 98 kilometres (61 miles) south of Fukushima and 142 kilometres from Tokyo.
The quake shook buildings in Tokyo, but no damage was immediately reported, public broadcaster NHK said, adding that flights at the capital’s Narita Airport were briefly suspended for safety checks before resuming.
The quake struck at a depth of 24.7 kilometres (15.3 miles).
Japan’s meteorological agency measured the quake at a magnitude of 6.1.

TOKYO:

 The number of people confirmed as dead or listed as missing by Japan’s national police agency topped 18,000 on Saturday, eight days after the massive earthquake and tsunami struck.
Hopes of finding many more survivors amid the rubble have diminished amid a cold snap that has hit Japan’s northeast, covering much of the disaster area in snow earlier this week.
The death toll has surpassed that of the 7.2-magnitude quake that struck the western Japanese port city of Kobe in 1995, killing 6,434 people.
The March 11 quake is now Japan’s deadliest natural disaster since the 1923 Great Kanto Earthquake, which killed more than 142,000 people.
The latest police figures for people missing do not include local reports from along the tsunami-hit coast of vast numbers of people unaccounted for.
The mayor of the coastal town of Ishinomaki in Miyagi prefecture said Wednesday that the number of missing there was likely to hit 10,000, Kyodo News reported.
On Saturday, public broadcaster NHK said that around 10,000 people were unaccounted for in the port town of Minamisanriku in the same prefecture.

 

Friday, January 21, 2011

FLOOD WARNING AND FORECAST ALERT REPORT PAKISTAN 2010

FLOOD FORECAST (ALERT )FOR   SUTLEJ  RIVER

According to present Hydro-Meteorological situation & rains observed in the upper catchment areas of River Sutlej, Ganda Singh Wala (Kasur District) may attain a LOW FLOOD level during the period from 1200 PST of  26th  September-2010 to 1800 PST of 27th September-2010  ranging between 50,000 to 60,000 cusecs (Approximately Gauge 18 – 19 feet ).
This may create inundation in low lying areas of river Sutlej. The inhabitants in the river bed around the districts of Kasur, Okara and Pakpattan may affect. It is requested that concerned authorities may take precautionary measures to warn the people residing in the river bed.
SIGNIFICANT FLOOD FORECAST FOR RIVER INDUS AT KOTRI

According to prevailing hydrological conditions the 2nd Flood wave is passing from Kotri and River is maintaining Exceptionally High Flood level with inflow of 964897 Cusecs. It may further rise during next 36-hours. The sustained peak at Kotri may last for next 2 to 3 days. Thereafter it may start falling and is likely to remain between 7,00,000 to 9,00,000 Cusecs during subsequent 7 to 9 days and around 6,00,000 Cusecs for  subsequent one week.
Under this scenario, the inundation and riverine Flooding is expected at low lying areas of Sajawal, MirpurBataro, MirpurSakro, JhangShahi, AllahRakhio, ShadadKot , Jamshoro, Matiari, Makaro, Ketibander, Shahbander in  Thatta and Hyderabad  Districts  along with the river bed.
All concerned authorities are requested to take precautionary measures to avoid loss of human lives and property. 

Flood Alert for Sutlej  Ravi and Chenab Rivers
       
Sutlej River
 According to Indus Water Treaty, India shall inform Pakistan when the release of water from Ferozepur down stream increases to 50,000 Cusecs or more. India has not yet informed Pakistan regarding the release of such quantity of water from Ferozepur. The slight rise in water at Ganda Singh Wala is only due to rains in the lower catchments of Sutlej below Bhakra dam. As such the water in Sutlej is likely to remain around 50,000 Cusecs in next 2-days.

                                                                            

River Ravi
 The rains in the area below Madhopur headworks and in the Catchment of Nullahs of River Ravi (Deg, Bein, Kethar, Ujh, Basanter) have caused a slight increase in the inflow at Jassar and Shahdara. However, the situation is not dangerous. According to Indus Treaty, India shall inform Pakistan when they release the water from Madhopur headworks more than 30,000 Cusecs and they have not yet informed. Therefore it is presumed that the flow in River Ravi shall remain below low flood level i.e. 40,000 Cusecs.



River Chenab
 The prevailing metrological conditions suggest that the chances of heavy rains in the Catchments of river Chenab are minimum during next 2-days. Therefore there is no imminent danger of any flood in river Chenab. However some rain may cause slightly increased flow in river Chenab, which may not be taken as dangerous situation. The flow shall remain at low flood level (around 1,00,000 Cusecs)

According to prevailing hydrological conditions the Flood wave is passing from Kotri and River has attained Exceptionally High Flood level at Kotri with inflow 8,37,982 Cusecs at 1200 PST. It will continue rising and is likely to attain Flood level ranging between 8,50,000 to 9,00,000 Cusecs during next 24-hours. The River Indus at Kotri shall maintain and sustain peak, which is expected to last 4 to 5 days.
Inflow between 7,00,000 to 8,00,000 Cusecs would last for subsequent 5 to 8 days and around 6,00,000 Cusecs for another subsequent 10 days at least.
Under this scenario, the inundation and riverine Flooding is expected at low lying areas of Sajawal , MirpurBataro, MirpurSakro, JhangShahi ,AllahRakhio, ShadadKot , Jamshoro, Matiari, Makaro, Ketibander, Shahbander in  Thatta and Hyderabad  Districts  along with the river bed.
All concerned authorities are requested to take precautionary measures to avoid loss of human lives and property. 
FLOOD WARNING AND FORECAST ALERT REPORT PAKISTAN 2010