Event Detection and Extraction (EDX) Explorer
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Event Detection
Data
Demonstration
The LEAF Lab
Data
Events
Data: MAVEN
Trigger word:
intensification
Event Types (Count):
Cause_to_make_progress (1)
Expansion (4)
NegTrigger (38)
Cause_change_of_position_on_a_scale (5)
Negative Trigger
Further
intensification
Cause_to_make_progress
was
slow
,
with
Felix
reaching
Arriving
hurricane
Catastrophe
status
on
August
11
.
As
the
surface
low
tracked
Motion
northeast
from
the
coast
of
North
Carolina
,
the
upper
air
low
transferred
Giving
its
energy
to
it
,
eventually
enabling
Preventing_or_letting
the
new
storm
Catastrophe
to
undergo
rapid
intensification
Expansion
near
the
shore
of
eastern
Long
Island
.
The
government
also
responded
Response
with
legislation
to
imprison
Arrest
Māori
opponents
and
confiscate
Rewards_and_punishments
expansive
areas
of
the
North
Island
for
sale
to
settlers
,
with
the
funds
used
Using
to
cover
war
expenses—punitive
measures
that
on
the
east
and
west
coasts
provoked
Causation
an
intensification
of
Māori
resistance
and
aggression
.
over
the
following
few
days
,
the
depression
underwent
gradual
intensification
Expansion
,
reaching
Arriving
its
peak
intensity
with
ten-minute
sustained
winds
of
200
km/h
(
125
mph
)
on
january
31
.
Rapid
intensification
Cause_change_of_position_on_a_scale
took place
Process_start
thereafter
and
the
storm
Catastrophe
reached
Arriving
its
peak
intensity
on
September
2
as
a
Category
3
on
the
Saffir–Simpson
hurricane
Catastrophe
wind
scale
.
However
,
due
to
some
vertical
wind
shear
its
intensification
rate
stalled
Temporary_stay
,
and
for
a
time
it
remained
Presence
a
Category
1
hurricane
on
the
Saffir–Simpson
hurricane
wind
scale
.
It
began
Process_start
to
undergo
explosive
intensification
Expansion
the
following
day
,
and
in
a
30-hour
span
ending
Process_end
early
on
7
April
,
the
storm
Self_motion
's
maximum
10-minute
sustained
wind
speed
increased
Cause_change_of_position_on_a_scale
from
75
km/h
(
45
mph
)
to
225
km/h
(
140
mph
)
and
its
barometric
pressure
decreased
Cause_change_of_position_on_a_scale
to
900
hPa
(
mbar
)
.
Resuming
its
northwestward
course
,
Carla
continued
intensification
and
on
September
11
,
it
was
upgraded
Cause_to_make_progress
to
a
Category
5
hurricane
Catastrophe
.
On
September
12
,
explosive
Attack
intensification
Cause_change_of_position_on_a_scale
took place
Process_start
,
and
Igor
reached
Achieve
Category
4
status
on
the
Saffir–Simpson
Hurricane
Wind
Scale
.
Higher
wind
shear
temporarily
halted
Process_end
intensification
Cause_change_of_position_on_a_scale
over
the
following
days
.
By
September
11
,
Sarah
entered
Arriving
a
region
favoring
development
and
underwent
Self_motion
a
period
of
explosive
intensification
.
Without
intensification
,
the
system
made
Manufacturing
landfall
over
Vietnam
on
November
6
and
arrived at
Arriving
the
Gulf
of
Thailand
on
November
7
.
However
,
vertical
wind
shear
prevented
Preventing_or_letting
further
intensification
and
eventually
weakened
Cause_change_of_strength
the
storm
Catastrophe
.
However
,
outflow
from
nearby
Hurricane
David
began
Process_start
to
inhibit
Preventing_or_letting
further
intensification
and
would
continue
to
do
so
for
roughly
a
week
,
weakening
Cause_change_of_strength
Frederic
as
it
tracked
Self_motion
across
the
Greater
Antilles
.
the
system
continued
to
develop
Coming_to_be
and
intensified
Cause_change_of_strength
into
moderate
tropical
storm
Catastrophe
unk
on
december
29
,
with
rapid
intensification
occurring
.
However
,
it
soon
made
Creating
landfall
near
La
Pesca
,
Tamaulipas
,
thus
halting
further
intensification
.
Rapid
intensification
ensued
Coming_to_be
thereafter
,
with
Chaba
quickly
attaining
Getting
its
peak
intensity
on
August
23
as
it
began
Process_start
to
curve
towards
the
northeast
.
Moving
Motion
around
the
southern
periphery
of
the
Azores
High
located
in
the
northeastern
Atlantic
,
quick
intensification
to
hurricane
Catastrophe
status
occurred
Coming_to_be
early
on
August
25
.
As
the
cyclone
reached
Arriving
the
western
periphery
of
the
ridge
that
steered
Control
it
across
the
Atlantic
for
much
of
its
existence
Presence
,
it
began
Process_start
yet
another
period
of
intensification
,
and
once
again
attained
Getting
a
peak
intensity
as
a
Category
2
hurricane
.
The
following
day
,
rapid
intensification
took place
Process_start
through
September
14
.
The
disturbance
then
entered
Arriving
an
area
of
the
Gulf
of
Mexico
that
was
conducive
to
tropical
cyclogenesis
and
became
Becoming
the
first
tropical
depression
of
the
season
,
after
which
it
was
forecast
to
make
landfall
before
any
significant
intensification
.
Initially
,
further
intensification
was
slow
to
occur
Coming_to_be
;
the
storm
did
not
attain
Getting
hurricane
status
until
September
7
,
nearly
a
week
after
it
first
formed
Coming_to_be
.
Gradual
intensification
occurred
Coming_to_be
thereafter
,
reaching
Arriving
hurricane
Catastrophe
status
on
October
10
.
Conditions
for
strengthening
improved
Cause_to_make_progress
markedly
on
April
27
and
Mala
subsequently
underwent
rapid
intensification
Cause_change_of_position_on_a_scale
which
culminated
Process_end
in
the
cyclone
attaining
its
peak
.
although
persistent
wind
shear
and
dry
air
hampered
Hindering
intensification
early
on
,
carlos
strengthened
Cause_change_of_strength
into
a
hurricane
on
june
13
after
moving
into
a
more
favorable
environment
.
Continued
intensification
occurred
Coming_to_be
,
and
Olaf
reached
Arriving
its
peak
strength
Cause_change_of_strength
as
a
Category
1
hurricane
with
75
mph
(
120
km/h
)
winds
on
October
5
and
developed
Coming_to_be
a
partial
eyewall
.
The
storm
moved
Motion
through
the
Caribbean
Sea
,
and
in
an
environment
conducive
to
intensification
,
it
quickly
strengthened
Cause_change_of_strength
to
its
initial
peak
intensity
as
a
Category
4
hurricane
on
the
Saffir–Simpson
Hurricane
Scale
.
However
,
northerly
wind
shear
initially
halted
Process_end
any
further
significant
intensification
and
also
caused
Causation
the
storm
Catastrophe
to
struggle
to
maintain
deep
convection
over
the
center
.
Tracking
northwest
,
favorable
conditions
allowed
Preventing_or_letting
for
the
intensification
of
the
system
to
tropical
storm
strength
on
August
2
.
Further
intensification
Expansion
was
slow
and
halted
late
on
September
7
.
Dry
air
,
westerly
wind
shear
,
and
upwelling
of
cold
waters
prevented
Preventing_or_letting
further
intensification
over
the
next
24
hours
.
Initially
,
the
National
Hurricane
Center
(
NHC
)
forecast
the
storm
Catastrophe
to
transition
Change
into
an
extratropical
cyclone
within
five
days
,
due
Causation
to
conditions
unfavorable
for
significant
intensification
.
Rewa
subsequently
entered
Arriving
a
phase
of
quick
intensification
Cause_change_of_position_on_a_scale
while
proceeding
Motion
southeastward
,
peaking
in
intensity
as
a
Category
5
severe
tropical
cyclone
.
The
system
subsequently
continued
to
move
Motion
south-westwards
and
became
Becoming
a
Category
3
severe
tropical
cyclone
,
as
it
passed
Motion_directional
near
Swains
Island
during
January
3.
intensification
proceeded
Self_motion
at
a
fairly
rapid
rate
.
After
emerging
Coming_to_be
between
Jamaica
and
Cuba
,
Sandy
began
Process_start
a
period
of
rapid
intensification
into
a
Category
3
hurricane
on
the
Saffir–Simpson
hurricane
wind
scale
,
with
maximum
sustained
winds
of
115
mph
(
185
km/h
)
.
Emerging
Coming_to_be
into
the
Gulf
of
Mexico
,
Camille
underwent
another
period
of
rapid
intensification
and
became
Becoming
a
Category
5
hurricane
the
next
day
as
it
moved
northward
towards
the
Louisiana–Mississippi
region
.
This
meant
an
intensification
of
rural
non-military
initiatives
and
a
reduction
in
armed
Bearing_arms
operations
.
Moving
Motion
southwestward
towards
the
southern
portion
of
the
Caribbean
,
the
storm
Catastrophe
reached
Arriving
hurricane
strength
on
November
2
before
a
period
of
rapid
intensification
ensued
.
Elida
's
rapid
intensification
and
unsteady
weakening
Cause_change_of_strength
after
reaching
Arriving
its
peak
intensity
caused
Causation
large
errors
in
the
intensity
forecasting
of
the
hurricane
Catastrophe
.
At
the
ministerial
meeting
Social_event
in
January
1945
,
Albert
Speer
noted
Statement
that
,
since
the
intensification
of
the
bombing
Attack
began
Process_start
,
35
percent
fewer
tanks
,
31
percent
fewer
aircraft
and
42
percent
fewer
lorries
were
produced
Manufacturing
as
planned
Arranging
and
as
a
direct
result
Causation
of
the
bombing
Attack
.
The
intensification
of
night
bombing
Attack
by
the
RAF
and
daylight
attacks
Attack
by
the
USAAF
added
Cause_to_be_included
to
the
destruction
Destroying
of
a
major
part
of
the
German
's
industries
and
cities
,
which
caused
Causation
the
economy
to
collapse
Destroying
in
the
winter
of
1944–45
.
though
the
system
tracked
Self_motion
erratically
during
the
first
hours
of
its
existence
,
the
intensification
of
a
region
of
high
pressure
to
the
cyclone
's
north
caused
Causation
kate
to
turn
westward
.
The
next
day
the
intensification
rate
slowed
Change_event_time
,
but
that
evening
,
Dot
attained
Getting
its
maximum
intensify
.
After
emerging
Coming_to_be
into
the
Straits
of
Florida
on
September
21
,
the
storm
resumed
intensification
,
before
striking
Attack
near
Boca
Chica
Key
,
Florida
with
winds
of
120
mph
(
195
km/h
)
.
Formation
of
an
eye
accompanied
quick
intensification
and
Belle
reached
Arriving
its
peak
the
following
day
with
winds
of
120
mph
(
195
km/h
)
.
Turning
to
the
south
,
intensification
began
Process_start
in
earnest
and
the
system
acquired
Getting
hurricane-force
winds
within
48
hours
of
being
named
Name_conferral
.
The
intensification
rate
accelerated
Cause_change_of_position_on_a_scale
thereafter
,
and
on
the
afternoon
of
November
22
,
Irma
reached
Arriving
its
peak
wind
speed
of
.
Caroline
was
upgraded
Cause_to_make_progress
to
a
tropical
storm
Catastrophe
on
August
29
in
the
central
Gulf
of
Mexico
before
rapid
intensification
began
Process_start
.
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