Sustainable drainage systems (SuDS) could be made better for biodiversity and local people with the help of two new evaluation methods presented by a recent study. The methods, which assess the value of SuDS sites for wildlife habitat, carbon sequestration, recreation and education, are described by the study’s authors as cost-effective, quick and reliable, and could help designers plan and retrofit SuDS that are wildlife-friendly and socially inclusive.

Transport infrastructure is so widespread in Europe that half of the land area is within 1.5 kilometres (km) of paved roads and railway lines, researchers have calculated. The researchers found that in Spain, transport infrastructure has an impact on the abundance of birds in almost half of the country and is affecting the abundance of mammals across almost all of the land area.

Energy demand is on the rise globally, and this is predicted to continue in coming decades. Increasing energy production to meet this demand requires materials — both metals and non-metal minerals — from a number of countries. As some materials are in short supply, it is important to consider material dependency and availability when developing national energy plans for the future. This study is the first to address material dependency effects on a nation’s energy development plans, with the UK and Turkey as case studies.

Rare earth elements (REEs) are used increasingly often in innovative technologies, causing these elements to enter the natural environment. They can be sourced via deep-sea mining, raising concerns about marine exposure to mining processes and waste products. This study examined how two REEs, lanthanum and yttrium, affected and stressed marine ecosystems, using young marine mussels (Mytilus galloprovincialis) as indicators of water quality. The researchers determine a parameter known as the ‘predicted no effect concentration’ (PNEC) for La and Y — the maximum environmental level of each of the two elements at which no effect is seen on the most sensitive organisms and which is, therefore, deemed safe for the environment.

A new study has indicated that metallic pollutants in river basins have more sources than other dangerous substances. Sources include stormwater, industrial effluents, treated effluents, agricultural drainage, sediments, mining drainage and landfills.

A new study has combined two research methods to assess the risk of pesticide contamination within a river basin and identify locations of risk. Six groups of pesticides were identified in a French river basin and one specific area was labelled as 'high risk' due to intense agriculture.

A new approach to assessing the risk posed by 500 organic chemicals potentially found in the surface waters of river basins across Europe has been developed. It allows pollutants of concern, including emerging substances, to be identified and prioritised by Member States for monitoring and action as required by the Water Framework Directive.

A new study examines different methods for assessing the health impacts of chemicals that people are exposed to at work. Combining two different approaches may help reduce the effect of the shortcomings of each approach and provide greater assurance that the most damaging chemicals are prioritised for regulatory action.

A recent study has described a simple method to screen the toxicity of materials used in consumer products. Using utility meter products as examples, the study found, for example, that stainless steel and polyvinyl chloride (PVC) had high toxicity potentials and suggests less toxic, but equally effective and priced, alternatives that could be used instead.

Research into mercury has identified two genes in bacteria that appear to be required for turning the metal into its most toxic form, methylmercury. The study adds to a growing body of research that helps us to understand the transformations that mercury undergoes in the environment and the microbes involved in these transformations.

A new study assessing the levels, and potential health risk, of toxic heavy metals in market-bought fish and shellfish in Spain has found that they are generally below European Commission regulatory limits, and that these products are therefore safe to eat for the average consumer in Spain. However, for high level consumers of specific fish species, toxic element levels could pose a risk to health.

Human activities, including industrial development along coastal areas, risk polluting the marine environment with heavy metals which can harm human health and aquatic life. A recent study has found elevated levels of metal pollution in the Jade area of the German Wadden Sea, but concludes that metal contamination of the sediments would not be expected to have harmful effects on the marine environment and living organisms here.

Levels of toxic metals in batteries were not immediately reduced in line with new limits imposed by EU regulations, according to a survey from Germany. The study focuses on concentrations of toxic metals contained in batteries sold in Germany in 2010 and 2011, but its authors say the results are relevant to other EU countries.

Ash from waste incineration can be made safer simply by mixing it with rice husks, water and other forms of waste ash at temperatures under 100 °C, according to new research. Once dried, the end product not only locks away toxic metals lead and zinc, but also stores carbon. Furthermore, it can be used in the polymer industry to lower costs, improve polymer properties and reduce the use of natural resources.

A new method for mapping the spread of oil released by ships is presented in a recent study, where it is applied to the Adriatic and Ionian Seas of the Mediterranean. The method pulls together a range of data, including information on shipping routes, oil particle behaviour, currents and climate. In this case study, it reveals pollution hotspots in the south-western Adriatic Sea and north-eastern Ionian Sea.

Fish fed polystyrene nanoparticles are less active and show changes to their brains and metabolism, according to a study by Swedish and Danish researchers. The findings suggest that nanoparticles in the environment could have a major impact on fish and aquatic ecosystems.

A novel approach for identifying and isolating anthropogenic – including microplastic – particles in fish stomachs has been devised by researchers in Belgium. The new method may enable scientists and policymakers to better assess the presence, quantity and composition of particles ingested by marine life, and improve understanding of the environmental effects of marine plastic pollution.

The traditional method for estimating contamination levels of vegetables grown in contaminated soils may not be as reliable as previously thought, a new study finds. A new risk assessment technique showed that the daily intake of cadmium in lettuce grown in soils near Swedish glasswork sites was above the safety threshold for a fifth of the study population.

Mercury-resistant bacteria could help scientists to understand more about mercury cycling in the environment. In a new study, researchers identified one particular strain of soil bacterium that could serve as a model for the conversion of the toxic metal into less toxic forms. They also discovered a new gene involved in the conversion process.

The use of two methods to systematise evidence-evaluation methods is reviewed in nine EU regulations dealing with chemicals risk assessment. The majority of frameworks were found to promote the use of ‘weight of evidence’ or ‘systematic review’-style approaches, but the study found a lack of structured, consistent and detailed guidance for these approaches. The researchers recommend this guidance is developed collaboratively by European regulatory agencies and points to best practice for this guidance.

A study of the pollution caused by ship scrapping in Alang, India, shows significantly higher levels of heavy metal and petroleum hydrocarbons in sediment and seawater, compared to a control site. The researchers also found reduced populations of zooplankton — a critical food source for marine biota — and increased numbers of pathogenic bacteria.

Bangladesh’s economy is heavily dependent on ship recycling. However, the shipbreaking industry is polluting the Bay of Bengal, an area of high biodiversity. This study measured trace metals in sediments around the area, concluding that heavy metal pollution is at an alarming stage and an urgent threat to marine life.

Researchers have developed a new approach to hierarchise pesticides based on their risk to or via the aquatic environment, which has been implemented in the Pinios River Basin of Central Greece. The analysis indicated that a number of pesticides were found in concentrations that could cause negative impacts on aquatic ecosystems. The results provide detailed information to inform decisions regarding the monitoring of pesticides in the Pinios River Basin and outline an approach that could be used in other watersheds.

A recent study has assessed the environmental impact of a group of technology-critical elements (TCEs) — niobium (Nb), tantalum (Ta), gallium (Ga), indium (In), germanium (Ge) and tellurium (Te) — that, to date, have been relatively under-researched. The researchers reviewed published concentrations of these elements in environmental archives and evaluated trends over time in surface waters. Overall, they found no evidence that the rising use of these elements in modern technologies is causing environmental concentrations to increase on a global level. These findings are relevant to future policy discussions regarding the source, usage and presence of less-studied TCEs, particularly in relation to critical raw metals.

I like to think of geometric transformations of images (stretching, shrinking, rotating, etc.) by starting with the geometric transformations of points. You could think of a geometric point transformation as just moving a point from one location to another, like this:... read more >>

Today I decided to revisit a topic I covered a few years ago: loading discrete signals in a simulation.... read more >>

Methane gas emissions could have a larger warming effect on climate than has been previously thought. A recent study has found that the interactions between greenhouse gas (GHG) emissions and aerosols in the atmosphere can change the impact of various emissions, and that mitigation policies should take these effects into account.

Measures to control methane and black carbon (soot) emissions could improve air quality and public health, in addition to slowing the rate of climate change, according to recent research. By 2030, the reduced pollution could prevent between 700,000 and 4.7 million premature deaths each year, with 80% of the benefits occurring in Asia.

A recent global study has estimated that, each year, 1.5 million people die early from cardiopulmonary diseases and 0.1 million people die early from lung cancer caused by exposure to PM2.5 pollution. A further 0.4 million people are estimated to die early from respiratory diseases caused by exposure to surface ozone (O3) pollution. Although short-lived air pollutants have the largest influence on air quality and premature deaths, controlling methane emissions as well would improve air quality and reduce the number of people dying prematurely each year, the study suggests.

Emissions of non-methane volatile organic compounds (NMVOCs) can have damaging effects on human health. New research has now revealed that only three substances out of a large number of NMVOCs are responsible for almost all damaging effects on human health. Air pollution policies should be designed to target these substances specifically, rather than overall NMVOC emissions, the researchers recommend.

Greenhouse gas (GHG) inventories are significantly underestimating methane emissions from a region in the southwest of the United States, and potentially elsewhere, a new study has found. The authors of the study suggest that satellite data could be used to identify and quantify new sources of methane, such as fracking.

Deposition of heavy metals and nitrogen is falling across Europe, a new study suggests. The researchers used the levels of these pollutants in mosses as indicators of how deposition has changed from 1990 to 2010. These reductions are likely to be the result of effective air pollution policies, they say.

Due to regulation on sulphur emissions, liquefied natural gas (LNG) has increased in use as a maritime fuel. This study measured exhaust gases from a ship with dual-fuel engines running on LNG and marine gas oil (MGO). Although NOX and CO2 emissions were lower for LNG compared to MGO, hydrocarbon and carbon monoxide emissions were higher. The authors say future work should reconsider the climate impact of LNG.

Health impact assessments (HIAs) provide information on the potential health impacts of policies, and are important for developing regulation on air pollution. In this study, researchers evaluated the metrics currently used in air quality HIAs to provide recommendations for their use in policy.

A recent study demonstrates, for the first time, a method for tracking nitrogen oxide (NOx) emissions and applies it specifically to soils. The ‘chemical fingerprinting’ method allows soil NOx to be distinguished from other sources of NOx, such as vehicles and power plants. It, therefore, paves the way for a more precise understanding of agriculture’s contribution particularly to air pollution, climate change, ecosystems and environmental damage.

Seaweed may prove to be a valuable tool to monitor metal pollution in coastal waters, new research has found. Spiral wrack seaweed (Fucus spiralis), which is common to rocky coastlines across western Europe, was found to contain concentrations of metals that rose and fell in line with concentrations in the surrounding seawater. This makes it a good candidate for inclusion in the European environmental specimen banks as part of an environmental monitoring network under the Marine Strategy Framework Directive.

Researchers have analysed the ability of two organic nanomaterials to remove the heavy metal chromium from water. In the laboratory, the nanomaterials successfully took up around 95% of the chromium. Further work is needed to confirm the feasibility of using these nanomaterials to purify water in real-world conditions.

Disease-fighting microbes, insect-eating predators and mating-disrupting pheromones are among the tools listed in a new review of methods that can be used to reduce synthetic pesticide use on grapevines in Europe. Using these alternative methods can reduce the environmental and health risks associated with chemical pesticides, but further development is required to make them attractive to growers.

The chemical 1,4-dioxane, a solvent suspected of causing cancer, is very difficult to clean up once it enters the environment. However, hope is offered by recent scientific developments that use plants, bacteria and fungi to decontaminate water resources. Scientists provided a round-up of these 1,4-dioxane bioremediation techniques in a recent analysis.

Two Vietnamese nationals have been sentenced to a collective total of almost 30 years behind bars, after importing more than 300 kilograms of methamphetamine concealed inside steel gates into Victoria in 2017.

A Taiwanese national has been sentenced to 13 years behind bars, for his role in the importation of more than 40 kilograms of methamphetamine concealed in packaging equipment into NSW in 2015.

CELTIC Manor spa trainer Samantha Boyes has been moving quickly up the ranks in the year she has spent working at the five star resort.

000
WTCA44 TJSJ 170242
TCPSP4

BOLETIN
Huracan Humberto Advertencia Numero 18
CENTRO NACIONAL DE HURACANES MIAMI FL AL092019
TRADUCIDO POR EL SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
1100 PM EDT lunes 16 de septiembre de 2019

...SE ESPERA QUE HUMBERTO SE FORTALEZCA DURANTE EL PROXIMO DIA
O MAS...


RESUMEN DE LAS 1100 PM EDT...0300 UTC...INFORMACION
---------------------------------------------------
LOCALIZACION...30.3 NORTE 75.1 OESTE
ALREDEDOR DE 625 MI...1000 KM O DE BERMUDA
VIENTOS MAXIMOS SOSTENIDOS...90 MPH...150 KM/H
MOVIMIENTO ACTUAL...ENE O 75 GRADOS A 8 MPH...13 KM/H
PRESION MINIMA CENTRAL...966 MB...28.53 PULGADAS


VIGILANCIAS Y AVISOS
--------------------
CAMBIOS CON ESTA ADVERTENCIA:

Ninguno.

RESUMEN DE VIGILANCIAS Y AVISOS EN EFECTO:

Una vigilancia de Tormenta Tropical esta en efecto para...
* Bermuda

Una Vigilancia de Tormenta Tropical significa que se esperan
condiciones de tormenta tropical dentro del area bajo vigilancia,
generalmente dentro de 48 horas.

Para informacion especifica para su area, favor monitorear los producots
emitidos por su oficina de servicio nacional meteorologico.


DISCUSION Y PRONOSTICO
----------------------
A las 1100 PM EDT (0300 UTC), el ojo del Huracan Humberto
estaba localizado cerca de la latitud 30.3 norte, longitud 75.1 oeste.
Humberto se mueve hacia el este-noreste a cerca de 8 mph (13 km/h).
Se espera este movimiento general con un aumento en la velocidad de
traslacion hasta temprano el jueves. En el pronostico de
trayectoria, se espera que el centro de Humberto se acerque a
Bermuda tarde el miercoles en la noche.

Los vientos maximos sostenidos han aumentado a cerca de 90 mph (150
km/h) con rafagas mas altas. Se pronostica fortalecimiento adicional
durante las proximas 48 horas, y Humberto pudiera convertirse en
huracan mayor en la noche del martes o miercoles en la manana.

Los vientos con fuerza de huracan se extienden hasta 30 millas (45
km) del centro y los vientos con fuerza de tormenta tropical se
extienden a 150 millas (240 km).

La presion minima central estimada por el Avion Caza huracanes de
la Fuerza Aerea es de 966 mb (28.53 pulgadas).


PELIGROS AFECTANDO TIERRA
-------------------------
VIENTO: Condiciones de tormenta tropical son posibles sobre Bermuda
tarde el miercoles.

LLUVIA: Humberto puede resultar en lluvia fuerte sobre Bermuda comenzando
tarde el martes.

RESACAS: Las marejadas grandes generadas por Humberto aumentaran a lo
largo de la costa de Bermuda en la noche del martes.

Las marejadas afectaran el noroeste de las Bahamas y la costa
sureste de Estados Unidos desde el este central de Florida hasta
Carolina del Norte durante los proximos dias.

Estas marejadas pudieran causar resacas fuertes amenazantes a vida y
corrientes marinas peligrosas. Favor referirse a los productos
emitidos por su oficina local de meteorologia en Bermuda.


PROXIMA ADVERTENCIA
-------------------
Proxima advertencia intermedia a las 200 AM EDT.
Proxima advertencia completa a las 500 AM EDT.

$$

Pronosticador Pasch
Traduccion RVazquez

000
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TCPSP5

BOLETIN
Tormenta Tropical Sebastien Advertencia Numero 12
Centro Nacional de Huracanes Miami FL AL202019
Traducido por el Servicio Nacional de Meteorologia San Juan PR
500 AM AST viernes 22 de noviembre de 2019

...NO SE ESPERA QUE SEBASTIEN SE FORTALEZCA...


RESUMEN DE LAS 500 AM AST...0900 UTC...INFORMACION
-------------------------------------------------------
LOCALIZACION...24.8 NORTE 57.0 OESTE
CERCA DE 600 MILLAS...965 KM NE DEL NORTE DE LAS ISLAS SOTAVENTO
VIENTOS MAXIMOS SOSTENIDOS...60 MPH...95 KM/H
MOVIMIENTO ACTUAL...ENE O 65 GRADOS A 15 MPH...24 KM/H
PRESION CENTRAL MINIMA...999 MB...29.50 PULGADAS


VIGILANCIAS Y AVISOS
----------------------
No existen vigilancias o avisos costers en efecto.


DISCUSION Y PERSPECTIVA
------------------------
A las 500 AM AST (0900 UTC), el centro de la Tormenta Tropical
Sebastien estaba localizado cerca de la latitud 24.8 norte, longitud
57.0 oeste. Sebastien esta moviendose hacia el este-noreste a cerca de
15 mph (24 km/h). Se espera un movimiento hacia el este-noreste a noreste
durante los proximos dias.

Los vientos maximos sostenidos estan cerca de 60 mph (95 km/h) con
rafagas mas fuertes. Algo de fortalecimiento se espera durante las
proximas 24 horas y Sebastien pudiera convertirse en ciclon post-
tropical este fin de semana.

Los vientos de Tormenta Tropical se extienden hasta 160 millas (260
km) del centro.

La presion minima central estimada es de 999 mb (29.50 pulgadas)


PELIGROS AFECTANDO TIERRA
-------------------------
NINGUNO


PROXIMA ADVERTENCIA
-------------------
Proxima advertencia completa a las 1100 AM AST.

$$

Pronosticador Cangialosi
Traduccion RVazquez

000
WTCA43 TJSJ 291521
TCPSP3

Huracan Lorenzo Advertencia Numero 29
Centro Nacional de Huracanes Miami FL AL132019
Traduccion por el Servicio Nacional de Meteorologia San Juan PR
1100 AM AST domingo 29 de septiembre de 2019

...INTERESES EN AZORES DEBEN MONITOREAR EL PROGRESO DE LORENZO...
...VIGILANCIAS PUDIERAN SER EMITIDAS PARA ESAS ISLAS TARDE EN EL
DIA DE HOY O ESTA NOCHE...


RESUMEN DE LAS 1100 AM EDT...1500 UTC...INFORMACION
-------------------------------------------------------
LOCALIZACION...25.9 N 44.4 O
ALREDEDOR DE 1315 MI...2115 KM AL SO DE LOS AZORES
VIENTOS MAXIMOS SOSTENIDOS...145 MPH...230 KM/H
MOVIMIENTO ACTUAL...NNE O 15 GRADOS A 10 MPH...17 KM/H
PRESION CENTRAL MINIMA...938 MILIBARES...27.70 PULGADAS


VIGILANCIAS Y AVISOS
--------------------
No hay vigilancias o avisos costeros en efecto.

Intereses en los Azores deben monitorear el progres de Lorenzo.


DISCUSION Y PRONOSTICO
----------------------
A las 1100 AM AST (1500 UTC), el centro del Huracan Lorenzo estaba
localizado cerca de la latitud 25.9 norte, longitud 44.4 oeste.
Lorenzo se esta moviendo hacia el norte-noreste a cerca de 10 mph
(17 km/h) y se espera que este movimiento continue hasta esta noche.
Un giro hacia el noreste, en conjunto con un aumento en su velicidad
de traslacion deben ocurrir el lunes y continuar hasta el miercoles.

Los vientos maximos sostenidos estan cerca de 145 mph (260 km/h) con
rafagas mas fuertes. Lorenzo es un huracan categoria 4 en la escala
de vientos de huracan Saffir-Simpson. Se espera un debilitamiento
constante durante los proximos dias, pero se sigue esperando que
Lorenzo siga siendo un huracan potente para los proximos par de dias.

Lorenzo es un huracan grande, con vientos con fuerza de huracan
extendiendose hasta 80 millas (135 km) del centro y los vientos con
fuerza de tormenta tropical se extienden hasta 275 millas (445 km)
del centro.

La presion central minima estimada es de 938 mb (27.70 pulgadas).


PELIGROS AFECTANDO TIERRA ADENTRO
---------------------------------

LLUVIA: Se espera que Lorenzo produzca un total de acumulacion de
lluvia de 3 a 6 pulgadas sobre la mayoria del oeste de Azores y de 1
a 2 pulgadas sobre el centro de Azores el martes y miercoles. Esta
lluvia pudiera causar inundaciones repentinas que amenacen la vida
en el oeste de Azores.

RESACAS: Marejadas generada por Lorenzo se estan desplazando a
traves de la mayoria de la cuenca del Atlantico. Estas marejadas son
muy probables que caucen condiciones de resacas y corrientes marinas
que amenacen la vida. Favor de consultar los productos de su oficina
local de meteorologia.


PROXIMA ADVERTENCIA
-------------------
Proxima advertencia completa a las 500 PM AST.

$$

Pronosticador Latto
Traduccion FRamos

While the company has pushed to transition into an oil explorer, that move could prove pointless after crude's historic crash.

...

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WTCA41 TJSJ 192059
TCPSP1

BOLETIN
Ciclon post-tropical Nestor Advertencia Numero 10
SNM Centro Nacional de Huracanes Miami FL AL162019
Traduccion por el Servicio Nacional de Meteorologia San Juan PR
500 PM CDT sabado 19 de octubre de 2019

...CICLON POST-TROPICAL NESTOR SOBRE TIERRA EN LA PENINSULA DE LA
FLORIDA...
...ESTA ES LA ULTIMA ADVERTENCIA...


RESUMEN DE LAS 500 PM CDT...2100 UTC... INFORMACION
-----------------------------------------------------------
LOCALIZACION...30.4 N 84.1 O
CERCA DE 70 MI...115 KM NE DE APALACHICOLA FLORIDA
CERCA DE 10 MI...20 KM E DE TALLAHASSEE FLORIDA
VIENTOS MAXIMOS SOSTENIDOS...40 MPH...65 KM/H
MOVIMIENTO ACTUAL...NE O 55 GRADOS A 23 MPH...37 KM/H
PRESION CENTRAL MINIMA...999 MB...29.50 PULGADAS


VIGILANCIAS Y AVISOS
--------------------
RESUMEN DE VIGILANCIAS Y AVISOS EN EFECTO:

El Aviso de Tormenta Tropical ha sido descontinuado para las
costas golfo, Florida.

RESUMEN DE AVISOS Y VIGILANCIAS EN EFECTO:

No existen avisos ni vigilancias tropicales.

DISCUSION Y PRONOSTICO
----------------------

A las 500 PM CDT (2100 UTC), imagenes satelitales, data del Radar
Doppler de la NOAA y observaciones de superficies indicaron que el
centro del ciclon post-tropical Nestor estaba localizado cerca de la
latitud 30.4 norte, longitud 84.6 oeste. El ciclon post-tropical se
esta moviendo hacia el noreste cerca de 23 mph (37 km/h), y este
movimiento se espera que continue esta domingo en la noche. En el
pronostico de trayectoria, el ciclon post-tropical Nestor se movera
sobre tierra sobre el Panhandle de la Florida esta tarde y el
domingo. se espera que el cilon se mueva fuera de la costa a
Carolina del Norte al oeste de aguas del Atlantico tarde el domingo.

Los vientos maximos sostenidosestan han disminuido a cerca de 40 mph
(65 km) con rafagas mas altas. Se anticipa un poco de cambio en la
intensidad posible el domingo en la noche y el lunes cuando el
ciclon post-tropical se mueva sobre el oeste del Atlantico.

La presion minima central estimada por observaciones en la
superficie es de 999 mb (29.50 pulgadas).


PELIGROS AFECTANDO TIERRA
-------------------------

LLUVIA: Se espera que el ciclon post-tropical Nestor produzca lluvia
adiconal de hasta 1 a 3 pulgadas este fin de semana a traves de
sectores del sureste de los Estados Unidos.

VIENTOS: Vientos de fuerza galerna se desarrollaran a traves de
sectores de las costas del Atlantico y sureste de los Estados unidos
mas tarde hoy y esta noche.

TORNADOS: Algunos tornados son posibles durante mitad del dia en la
Peninsula norte y central de Florida y tarde hoy y esta noche sobre
areas costeras de Georgia y las Carolinas.


MAREJADA CICLONICA: Los niveles de marejada ciclonica continuaran
disminuyendo durante esta noche a lo largo de la costa del Golfo de
la Florida.


PROXIMA ADVERTENCIA
------------------- Esta es la ultima advertencia emitida por el
Centro nacional de Huracanes sobre Nestor. Informacion adicional
sobre este sistema puede ser encontrada en High Seas Forecasts
emitido por el Servicio Nacional de Meteorologia... bajo AWIPS
encabezado NFDHSFAT1 y WMO encabezado FZNT01 KWBC.
$$

Pronosticador Stewart
Traduccion Ingles

000
WTCA42 TJSJ 260313 RRA
TCPSP2

BOLETIN
Pos-Tropical Ciclon Olga Advertencia Numero 3
Centro Nacional de Huracanes Miami FL AL172019
Traducido por el Servicio Nacional de Meteorologia San Juan PR
1000 PM CDT viernes 25 de 2019

...OLGA SE CONVIERTE POS-TROPICAL...
...SE ESPERA QUE PRODUZCA LLUVIA FUERTE Y CONDICIONES SEVERIAS A
TRAVES DE LA COSTA CENTRO DEL GOLFO Y EL LOWER MISSISSIPPI VALEY
EL SABADO...


RESUMEN DE LAS 1000 PM CDT...0300 UTC...INFORMACION
---------------------------------------------------
LOCALIZACION....27.8 NORTE 92.2 OESTE
ALREDEDOR DE 170 MI...275 KM AL SSE DE LAKE CHARLES LOUISIANA
VIENTOS MAXIMOS SOSTENIDOS...50 MPH...85 KM/H
MOVIMIENTO ACTUAL...NE O 40 GRADOS A 17 MPH...28 KM/H
PRESION MINIMA CENTRAL...999 MB...29.50 PULGADAS


RESUMEN DE VIGILANCIAS Y AVISOS EN EFECTO:
------------------------------------------
No hay vigilancias o aviso costeros de ciclon tropical
en efecto.

Favor referirse a Pronosticos de Alto Oleaje emitidos por el
Servicio Nacional y los productos emitidos por el Servicio
Nacional de Meteorologa para informacion sobre vigilancias y
avisos no-tropical asociados a este sistema.


DISCUSION Y PRONOSTICO
-----------------------
A las 1000 PM CDT (0300 UTC), el centro de Pos-Tropical Ciclon Olga
estaba localizada en la latitud 27.8 norte, longitud 92.2 oeste. La
pos-tropical ciclon esta moviendose hacia el noreste a cerca de 17
mph (28 km/h) Se pronostica que Olga se mueva rapidamente hacia el
norte a norte-noreste el sabado y despues girarse hacia el noreste
tarde el sabado o doming. En la trayectoria pronosticada, el centro
del ciclon pos-tropical debe moverse a traves del Mississippi Valley
manana y hacis los Great Lakes mas tarde el fin de semana.

Los vientos maximos sostenidos estan cerca de 50 mph (85 km/h) con
rafagas mas fuertes. Se espera que Olga se debilite despues que el
sistema se mueva sobre tierra el sabado por la manana.

Vientos con fuerza de tormenta tropical se extienden hasta 140
millas (220 km) del centro.

La presion minima central estimada basado sobre los datos anteriores
reportado por el Avion Cazahuracan y observaciones de la superficie
sobre el norte del Golfo de Mexico es de 999 mb (29.50 pulgadas).


PELIGROS AFECTANDO TIERRA
-------------------------
VIENTO: Vientos con fuerza de galerna asociado con Olga y sus remenantes
deben extenderse sobre sectores de la costa norte del Golfo esta noche y
sabado.

LLUVIA: El ciclon pos-tropical, y lluvia frente al sistema a lo
largo y al norte de la zona frontal a traves de la costa del Golfo
Central deben producir acumulaciones totales de lluvia de 3 a 6
pulgadas con totales maximos de 8 pulgadas a traves de la costa del
Golfo Central hasta sectores del Lower Mississippi Valley y el oeste
del Tennessee Valley hasta el sabado en la manana. Estas lluvias
pudieran producir inundaciones repentinas a traves de la costa del
Golfo Central hacia Lower Mississippi Valley y y el oeste del
Tennessee Valley.

INUNDACIONES COSTERAS: Mareas sobre lo normal e inundaciones costeras
asociadas son posibles a traves de sectores de la costa norte del
Golfo. Favor ver los productos emitidos por el Servicio Nacional de
Meteorologia local para mayor informacion.

TORNADOS: Tornados aislados son posible esta noche hasta el sabado
por la manana a traves de sectores del sureste de Louisiana, sur de
Mississippi, y el oeste de Alabama.


PROXIMA ADVERTENCIA
-------------------
Este es la ultima advertencia publico emitado por el Servicio
Nacional Huracanes sobre este sistema. Para mas informacion
adicional sobre este sistema se puede ser encontrados en los
pronosticos de alta mar emitidos por el Servicio Nacional de
Meteorologia, debajo del encabezado NFDHSFAT1 de AWIPS, encabezado
FZNT01 KWBC, y en la web a ocean.weather.gov/shtml/NFDHSFAT1.php

Informacion adicional sobre lluvias fuertes y vientos en rafgas
pudiera ser encontrados en los productos de los resumens de
tormentas emitidos por el Centro de Prediccion de Meteorologia en
www.wpc.ncep.noaa.gov/discussions/nfdscc3.html

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Pronosticador Zelinsky
Traduccion JPena