Reports Report 4140ev (Event 4140-2021)

This report has been linked to the following event: Event 4140-2021
Observer
NameJohanna F
Experience Level1/5
Remarks-
Location
AddressChelmsford, MA
Latitude42° 38' 11.22'' N (42.64°)
Longitude 71° 22' 44.36'' W (-71.38°)
Elevation34.21m
Time and Duration
Local Date & Time2021-07-30 23:10 EDT
UT Date & Time2021-07-31 03:10 UT
Duration≈3.5s
Direction
Moving directionFrom up right to down left
Descent Angle240°
Moving
Facing azimuth30°
First azimuth30°
First elevation66°
Last azimuth10°
Last elevation20°
Brightness and color
Stellar Magnitude-8
ColorBlue, Light Blue, Dark Green, Green
Concurrent Sound
ObservationNo
Remarks-
Delayed Sound
ObservationNo
Remarks-
Persistent train
ObservationNo
Duration-
Length-
Remarks-
Terminal flash
ObservationUnknown
Remarks-
Fragmentation
ObservationYes
RemarksIt just kept getting brighter and brighter and then went behind a building. But it was the largest crazies thing I have ever seen. My friend next to me also saw it