Flight HALO-20240829a

remarks

Flight Phases

index

• ferry_towards_ec_track_ascent
• ec_track_southward_1
• ec_track_southward_ascent_1
• ec_track_southward_2
• ec_track_southward_3
• ec_track_southward_4
• circle_south
• ec_track_southward_ascent_2
• ec_track_southward_towards_southernmost_point
• ec_track_northward_1
• circle_mid_with_turn
• ec_track_northward_2
• circle_north
• ferry_towards_ec_track
• ferry_towards_ec_track_descent
• ec_track_northward_descent
• ec_track_northward_3
• atr_circle
• ferry_towards_mindelo
• ferry_towards_sal_descent_1
• ferry_towards_sal_descent_2

ferry_towards_ec_track_ascent (HALO-20240829a_8384)

• straight_leg
• ascent

• Sondes in segment:

ec_track_southward_1 (HALO-20240829a_bdd7)

• straight_leg
• ec_track

• irregularity: turbulence with roll angle deviations up to +-2.75 deg at 13:17:53

• Sondes in segment:

ec_track_southward_ascent_1 (HALO-20240829a_8056)

• straight_leg
• ascent
• ec_track

• Sondes in segment:

ec_track_southward_2 (HALO-20240829a_3cfd)

• straight_leg
• ec_track

• irregularity: turbulence with roll angle spike of 2 deg at 13:30:50

• Sondes in segment:

ec_track_southward_3 (HALO-20240829a_3c51)

• straight_leg
• ec_track

• irregularity: turbulence with roll angle deviations up to +-3.1 deg between 13:35:46 and 13:35:59
• includes sonde

• Sondes in segment: 1 ALL_FLAGS

sonde launch times

ALL_FLAGS

• 2024-08-29 13:41:41

ec_track_southward_4 (HALO-20240829a_85a6)

• straight_leg
• ec_track

• Sondes in segment:

circle_south (HALO-20240829a_d387)

• circle
• circle_counterclockwise

• Sondes in segment: 12 ALL_FLAGS
• Difference in heading from start to end: 23.117034000000046 deg

sonde launch times

ALL_FLAGS

• 2024-08-29 14:05:49
• 2024-08-29 14:10:02
• 2024-08-29 14:14:26
• 2024-08-29 14:19:50
• 2024-08-29 14:23:17
• 2024-08-29 14:28:43
• 2024-08-29 14:35:10
• 2024-08-29 14:41:58
• 2024-08-29 14:48:08
• 2024-08-29 14:53:46
• 2024-08-29 14:58:40
• 2024-08-29 15:03:13

ec_track_southward_ascent_2 (HALO-20240829a_a04e)

• straight_leg
• ascent
• ec_track

• irregularity: spike in roll angle of -3.3 deg at 15:12:46

• Sondes in segment:

ec_track_southward_towards_southernmost_point (HALO-20240829a_b296)

• straight_leg
• ec_track

• sonde dropped at southmost point at 15:28:40

• Sondes in segment: 1 ALL_FLAGS

sonde launch times

ALL_FLAGS

• 2024-08-29 15:28:40

ec_track_northward_1 (HALO-20240829a_1927)

• straight_leg
• ec_track

• contains EC meeting point

• Sondes in segment: 1 ALL_FLAGS

sonde launch times

ALL_FLAGS

• 2024-08-29 16:11:50

circle_mid_with_turn (HALO-20240829a_5697)

• circle
• circle_clockwise

• irregularity: circle not completed due to active convection
• irregularity: first sonde dropped before entering the circle
• part of the circle revisited between 17:10:37 and 17:20:16, including some ascent

• Sondes in segment: 13 ALL_FLAGS
• Difference in heading from start to end: 173.80578000000003 deg

sonde launch times

ALL_FLAGS

• 2024-08-29 16:11:50
• 2024-08-29 16:15:20
• 2024-08-29 16:19:03
• 2024-08-29 16:22:56
• 2024-08-29 16:27:17
• 2024-08-29 16:31:16
• 2024-08-29 16:36:01
• 2024-08-29 16:40:28
• 2024-08-29 16:45:08
• 2024-08-29 16:49:03
• 2024-08-29 16:53:17
• 2024-08-29 16:57:29
• 2024-08-29 17:02:00

ec_track_northward_2 (HALO-20240829a_7059)

• straight_leg
• ec_track

• Sondes in segment:

circle_north (HALO-20240829a_bb54)

• circle
• circle_counterclockwise

• Sondes in segment: 12 ALL_FLAGS
• Difference in heading from start to end: 359.13835439999997 deg

sonde launch times

ALL_FLAGS

• 2024-08-29 17:46:12
• 2024-08-29 17:50:51
• 2024-08-29 17:55:17
• 2024-08-29 17:59:26
• 2024-08-29 18:03:38
• 2024-08-29 18:08:04
• 2024-08-29 18:12:38
• 2024-08-29 18:17:37
• 2024-08-29 18:23:18
• 2024-08-29 18:26:57
• 2024-08-29 18:35:32
• 2024-08-29 18:39:50

ferry_towards_ec_track (HALO-20240829a_dd22)

• straight_leg

• segment inside northern circle

• Sondes in segment:

ferry_towards_ec_track_descent (HALO-20240829a_a559)

• straight_leg
• descent

• Sondes in segment:

ec_track_northward_descent (HALO-20240829a_6604)

• straight_leg
• descent
• ec_track

• Sondes in segment:

ec_track_northward_3 (HALO-20240829a_ae2c)

• straight_leg
• ec_track

• irregularity: constains segments with nonzero mean roll angle ranging from -0.3 to 0.6 deg

• Sondes in segment:

atr_circle (HALO-20240829a_3585)

• circle
• atr_coordination
• circle_clockwise

• Sondes in segment: 12 ALL_FLAGS
• Difference in heading from start to end: 340.6091101 deg

sonde launch times

ALL_FLAGS

• 2024-08-29 19:09:19
• 2024-08-29 19:12:29
• 2024-08-29 19:15:31
• 2024-08-29 19:18:44
• 2024-08-29 19:21:59
• 2024-08-29 19:25:16
• 2024-08-29 19:28:34
• 2024-08-29 19:32:01
• 2024-08-29 19:35:28
• 2024-08-29 19:38:46
• 2024-08-29 19:41:56
• 2024-08-29 19:45:04

ferry_towards_mindelo (HALO-20240829a_6b33)

• straight_leg

• contains CVAO overpass

• Sondes in segment:

ferry_towards_sal_descent_1 (HALO-20240829a_9536)

• straight_leg
• descent

• irregularity: roll angle spike of 1.7 deg at 20:12:11

• Sondes in segment:

ferry_towards_sal_descent_2 (HALO-20240829a_fcbe)

• straight_leg
• descent

• Sondes in segment: