Event Detection and Extraction (EDX) Explorer
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The LEAF Lab
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Events
Data: MAVEN
Trigger word:
subtropical
Event Types (Count):
NegTrigger (37)
Negative Trigger
subtropical
storm
Catastrophe
andrea
was
the
first
named
Name_conferral
storm
and
the
first
subtropical
cyclone
of
the
2007
atlantic
hurricane
season
.
subtropical
storm
Catastrophe
andrea
was
the
first
named
Name_conferral
storm
and
the
first
subtropical
cyclone
of
the
2007
atlantic
hurricane
season
.
After
encountering
Hostile_encounter
dry
air
and
strong
vertical
wind
shear
,
Andrea
weakened
Cause_change_of_strength
to
a
subtropical
depression
on
May
10
while
remaining
Presence
nearly
stationary
,
and
the
National
Hurricane
Center
discontinued
Process_end
advisories
early
on
May
11
.
The
2005
Azores
subtropical
storm
Catastrophe
was
the
19th
nameable
storm
Catastrophe
and
only
subtropical
storm
Catastrophe
of
the
record-breaking
2005
Atlantic
hurricane
season
.
The
2005
Azores
subtropical
storm
Catastrophe
was
the
19th
nameable
storm
Catastrophe
and
only
subtropical
storm
Catastrophe
of
the
record-breaking
2005
Atlantic
hurricane
season
.
The
storm
Catastrophe
developed
Coming_to_be
in
the
eastern
Atlantic
Ocean
out
of
a
low-pressure
area
that
gained
Getting
subtropical
characteristics
on
October
4
.
Months
after
the
hurricane
season
,
when
the
National
Hurricane
Center
was
performing
Hold
its
annual
review
Research
of
the
season
and
its
named
Name_conferral
storms
Catastrophe
,
forecasters
Jack
Beven
and
Eric
Blake
identified
Check
this
previously
unnoticed
subtropical
storm
Catastrophe
.
Despite
its
unusual
location
and
wide
wind
field
,
the
system
had
a
well-defined
centre
convecting
around
a
warm
core—the
hallmark
of
a
subtropical
storm
Catastrophe
.
As
it
moved
Self_motion
to
the
west
and
later
south
as
the
result
of
a
subtropical
ridge
under
favourable
conditions
,
the
cyclone
Catastrophe
was
able
to
rapidly
intensify
Cause_change_of_strength
.
Hurricane
Kyle
was
the
fifth-longest-lived
Atlantic
tropical
or
subtropical
cyclone
Catastrophe
on
record
.
The
eleventh
named
storm
Catastrophe
and
third
hurricane
Catastrophe
of
the
2002
Atlantic
hurricane
season
,
Kyle
developed
Coming_to_be
as
a
subtropical
cyclone
Catastrophe
on
September
20
to
the
east-southeast
of
Bermuda
.
Initially
a
subtropical
depression
north
of
the
Bahamas
,
Gustav
passed
Motion_directional
slightly
to
the
east
of
the
Outer
Banks
of
North
Carolina
as
a
tropical
storm
before
moving
Motion
northeastward
and
making
two
landfalls
in
Atlantic
Canada
as
a
Category
1
hurricane
Catastrophe
.
Gustav
spent
Expend_resource
the
early
part
of
its
existence
as
a
subtropical
storm
,
and
was
the
first
such
storm
to
be
named
Name_conferral
from
the
current
lists
by
the
National
Hurricane
Center
.
Previously
,
subtropical
storms
were
not
given names
Name_conferral
.
By
this
time
,
Igor
had
already
begun
Process_start
a
prolonged
Change_event_time
turn
Change
around
the
western
periphery
of
the
subtropical
ridge
.
During
most
of
the
storm
's
existence
Presence
,
Amy
featured
many
subtropical
characteristics
but
was
not
classified
Check
as
such
due
to
the
proximity
to
land
.
After
a
three-day
loop
Motion
overland
,
the
system
arrived at
Arriving
the
Indian
Ocean
on
13
March
,
and
it
transitioned
Change
into
a
subtropical
depression
on
14
March
.
It
moved
Motion
west-northwestward
under
the
influence
Influence
of
the
subtropical
ridge
to
its
north
,
and
steadily
strengthened
Cause_change_of_strength
in
an
area
of
warm
water
temperatures
and
light
wind
shear
.
The
fifteenth
tropical
cyclone
,
tenth
named
Name_conferral
storm
Catastrophe
,
and
third
hurricane
of
the
season
,
Josephine
developed
Coming_to_be
from
an
area
of
disturbed
weather
near
the
Bahamas
on
October
7
,
forming
Coming_to_be
with
subtropical
characteristics
.
Lee
was
the
first
subtropical
or
tropical
storm
Catastrophe
to
make
Manufacturing
landfall
in
Louisiana
since
Hurricane
Gustav
in
2008
.
The
remnant
low
of
the
storm
Catastrophe
moved
Motion
into
the
western
subtropical
Atlantic
and
regenerated
Recovering
into
a
tropical
cyclone
Catastrophe
on
September
22
,
which
then
moved
Motion
across
Florida
and
the
Gulf
of
Mexico
,
and
then
into
Louisiana
and
Texas
,
causing
Causation
minimal
damage
Damaging
.
Juan
moved
Motion
northward
after
its
formation
Coming_to_be
,
and
was
subtropical
in
nature
with
its
large
size
.
though
a
subtropical
ridge
was
forcing
Causation
the
cyclone
Catastrophe
westward
at
the
time
,
an
approaching
shortwave
trough
caused
Causation
sam
to
track
Motion
southward
the
following
day
,
towards
the
australian
coast
.
the
overall
system
spawned
Causation
a
subtropical
cyclone
on
june
5
that
later
became
Becoming
tropical
storm
Catastrophe
andrew
.
Otto
originated
Coming_to_be
as
a
subtropical
cyclone
lingering
north
of
Puerto
Rico
on
October
6
,
and
transitioned
Change
into
a
tropical
storm
Catastrophe
the
next
day
,
the
fifteenth
of
the
2010
hurricane
season
.
otto
was
the
first
atlantic
tropical
cyclone
on
record
to
transition
Change
from
a
subtropical
storm
Catastrophe
since
tropical
storm
laura
in
2008
.
On
December
18
,
2010
,
the
Central
Pacific
Hurricane
Center
(
CPHC
)
began
Process_start
monitoring
a
subtropical
cyclone
near
the
International
Dateline
for
possible
tropical
cyclogenesis
.
Forming
Coming_to_be
out
of
a
tropical
wave
on
September
3
,
Babe
began
Process_start
as
a
subtropical
cyclone
in
the
eastern
Gulf
of
Mexico
.
Tracking
in
a
curved
path
around
the
edge
of
a
subtropical
ridge
,
Etau
continued
to
intensify
as
it
neared
Japan
.
After
turning
Change
northward
in
response
Response
to
a
weakening
Cause_change_of_strength
subtropical
ridge
,
the
typhoon
underwent
a
series
of
eyewall
replacement
cycles
that
caused
Causation
it
to
weaken
Cause_change_of_strength
.
Initially
subtropical
,
the
storm
slowly
acquired
Getting
tropical
characteristics
as
it
tracked
Self_motion
across
warmer
sea
surface
temperatures
and
within
an
environment
of
decreasing
Cause_change_of_position_on_a_scale
vertical
wind
shear
.
After
crossing
Motion_directional
the
state
,
Gabrielle
had
the
appearance
Presence
of
an
occluded
frontal
low
or
subtropical
cyclone
Catastrophe
;
this
was
after
the
convection
decreased
Cause_change_of_position_on_a_scale
near
the
center
.
Initially
subtropical
,
it
slowly
acquired
Getting
tropical
characteristics
while
tracked
Motion
southeast
and
then
southwestward
.
Having
passed
Motion_directional
through
the
islands
of
Micronesia
,
the
system
turned
Becoming
west
and
quickly
moved
Motion
under
the
influence
of
a
subtropical
ridge
(
STR
)
.
Moving
Motion
westward
as
the
result
of
a
strong
subtropical
ridge
to
its
south
,
the
storm
Catastrophe
quickly
intensified
Cause_change_of_strength
,
and
reached
Arriving
Category
2
cyclone
intensity
on
March
25
before
entering
Arriving
the
Southwest
Indian
cyclone
basin
.
It
moved
Motion
erratically
at
first
,
though
after
attaining
Achieve
tropical
storm
status
it
curved
Motion_directional
westward
due
to
the
subtropical
ridge
to
its
north
.
The
system
was
initially
subtropical
,
but
rapidly
acquired
Getting
tropical
characteristics
by
October
17
.
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