Earthquake with magnitude of ML 2.1 on date 30-11-2023 and time 01:11:46 (UTC) in region 7 km NW Monte Sant'Angelo (FG)

A magnitude ML 2.1 earthquake occured in region: 7 km NW Monte Sant'Angelo (FG), on

  • 30-11-2023 01:11:46 (UTC)
  • 30-11-2023 02:11:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.7530, 15.8940 at 21 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Sant'Angelo FG 7 12657 12657
Carpino FG 11 4182 16839
Cagnano Varano FG 13 7330 24169
Mattinata FG 14 6310 30479
Manfredonia FG 14 57279 87758
San Giovanni Rotondo FG 15 27184 114942
Ischitella FG 17 4432 119374
Vico del Gargano FG 17 7766 127140
Rodi Garganico FG 20 3693 130833

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km N of Manfredonia (57279 inhabitants)
43 Km E of San Severo (53905 inhabitants)
44 Km NE of Foggia (151991 inhabitants)
54 Km N of Cerignola (58396 inhabitants)
58 Km NW of Barletta (94814 inhabitants)
67 Km NW of Andria (100440 inhabitants)
69 Km NW of Trani (56217 inhabitants)
76 Km NW of Bisceglie (55422 inhabitants)
85 Km NW of Molfetta (59874 inhabitants)
98 Km NW of Bitonto (55540 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.1 2023-11-30
01:11:46
41.7533 15.8943 21 2023-11-30
01:23:48
Sala Sismica INGV-Roma 123567341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-30 01:11:46 ± 0.1
Latitude 41.7533 ± 0.0045
Longitude 15.8943 ± 0.0060
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123567341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 533
Semi-minor axis of confidence ellipse (meter) 309
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.30402
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 123567341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-30 01:23:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMUR.HNZ. 2023-11-30T01:13:03.25 3.0 undecidable manual Sn 2.27 0
IV.GIB.HHZ. 2023-11-30T01:12:55.70 3.0 undecidable manual Pg 9.89 0
IV.NOCI.HHZ. 2023-11-30T01:12:28.18 1.0 undecidable manual S 137 144.744 54 1 14
IV.MML1.EHZ. 2023-11-30T01:12:25.86 3.0 undecidable manual Pn 0.1 0
IV.MIGL.HHZ. 2023-11-30T01:12:25.59 0.6 undecidable manual S 160 135.3645 95 0.82 32
IV.AMUR.HHZ. 2023-11-30T01:12:18.22 0.6 undecidable manual S 148 110.9001 96 -0.05 41
IV.ACER.HHZ. 2023-11-30T01:12:17.52 0.6 undecidable manual S 178 107.3148 96 0.21 41
IV.MRVN.HHZ. 2023-11-30T01:12:10.11 0.6 undecidable manual S 162 80.7636 98 -0.18 43
IV.NOCI.HHZ. 2023-11-30T01:12:09.82 0.1 undecidable manual P 137 144.744 54 0.01 78
IV.MIGL.HHZ. 2023-11-30T01:12:08.29 0.6 undecidable manual P 160 135.3645 95 -0.13 39
IV.MELA.HHZ. 2023-11-30T01:12:06.70 0.6 undecidable manual S 266 63.7917 101 0.9 35
IV.ACER.HHZ. 2023-11-30T01:12:04.21 1.0 undecidable manual P 178 107.3148 96 0.1 21
IV.AMUR.HHZ. 2023-11-30T01:12:04.31 1.0 negative manual P 148 110.9001 96 -0.35 19
IV.GATE.HHZ. 2023-11-30T01:12:01.73 1.0 negative manual P 252 85.8474 98 0.91 17
IV.MRVN.HHZ. 2023-11-30T01:11:59.68 1.0 negative manual P 162 80.7636 98 -0.38 21
IV.MELA.HHZ. 2023-11-30T01:11:57.55 0.1 positive manual P 266 63.7917 101 0.09 90
OT.OT05.EHZ. 2023-11-30T01:11:56.14 0.6 undecidable manual S 247 26.3514 121 -0.21 47
OT.OT06.EHE. 2023-11-30T01:11:56.12 0.6 undecidable manual S 253 25.9518 121 -0.15 48
IV.APRC.HHZ. 2023-11-30T01:11:56.99 0.6 undecidable manual S 271 29.0487 118 0 49
OT.OT04.EHE. 2023-11-30T01:11:56.11 0.6 undecidable manual S 262 26.2515 121 -0.22 47
OT.OT03.EHE. 2023-11-30T01:11:55.11 0.6 undecidable manual S 257 20.7681 129 -0.02 49
OT.OT07.EHE. 2023-11-30T01:11:54.95 0.6 undecidable manual S 225 20.5683 129 -0.15 48
OT.OT14.EHZ. 2023-11-30T01:11:54.27 0.6 undecidable manual S 4 15.9729 137 0.08 49
IV.MSAG.HHZ. 2023-11-30T01:11:53.04 0.6 undecidable manual S 165 4.7952 165 0.31 48
OT.OT12.EHZ. 2023-11-30T01:11:53.61 0.6 undecidable manual S 175 13.4754 142 -0.16 48
IV.SGRT.HHZ. 2023-11-30T01:11:53.83 0.6 undecidable manual S 271 12.4764 145 0.22 48
IV.APRC.HHZ. 2023-11-30T01:11:52.30 0.1 positive manual P 271 29.0487 118 -0.08 96
OT.OT04.EHE. 2023-11-30T01:11:51.85 0.1 undecidable manual P 262 26.2515 121 -0.14 95
OT.OT05.EHZ. 2023-11-30T01:11:51.78 0.1 positive manual P 247 26.3514 121 -0.23 94
OT.OT06.EHE. 2023-11-30T01:11:51.81 0.1 undecidable manual P 253 25.9518 121 -0.15 95
OT.OT07.EHE. 2023-11-30T01:11:51.17 0.1 undecidable manual P 225 20.5683 129 -0.11 97
OT.OT03.EHE. 2023-11-30T01:11:51.28 0.1 undecidable manual P 257 20.7681 129 -0.02 99
OT.OT14.EHZ. 2023-11-30T01:11:50.74 0.1 positive manual P 4 15.9729 137 -0.02 100
IV.MSAG.HHZ. 2023-11-30T01:11:50.03 0.1 negative manual P 165 4.7952 165 0.11 100
OT.OT12.EHZ. 2023-11-30T01:11:50.31 0.1 negative manual P 175 13.4754 142 -0.21 96
IV.SGRT.HHZ. 2023-11-30T01:11:50.61 0.1 positive manual P 271 12.4764 145 0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSAG.HHE. ML:2.3 0.0015699999999999998 0.34 AML other m 2023-11-30T01:11:53.30
OT.OT12.EHE. ML:1.8 0.00041349999999999997 0.24 AML other m 2023-11-30T01:11:53.78
IV.SGRT.HNN. ML:2.0 0.000762 0.28 AML other m 2023-11-30T01:11:54.01
IV.SGRT.HHN. ML:2.1 0.0008155 0.28 AML other m 2023-11-30T01:11:54.01
IV.MSAG.HHN. ML:2.5 0.00227 1.8 AML other m 2023-11-30T01:11:54.02
IV.SGRT.HHE. ML:1.9 0.0005735 0.14 AML other m 2023-11-30T01:11:54.18
OT.OT14.EHE. ML:2.1 0.0007875 0.14 AML other m 2023-11-30T01:11:54.44
OT.OT14.EHN. ML:2.1 0.000728 0.64 AML other m 2023-11-30T01:11:54.59
IV.SGRT.HNE. ML:1.9 0.0005340000000000001 1.24 AML other m 2023-11-30T01:11:54.18
OT.OT12.EHN. ML:1.7 0.0003485 0.54 AML other m 2023-11-30T01:11:54.64
IV.APRC.HHE. ML:1.9 0.000348 1.22 AML other m 2023-11-30T01:11:57.73
IV.APRC.HHN. ML:2.1 0.0004835 0.24 AML other m 2023-11-30T01:11:57.83
IV.MELA.HHN. ML:2.5 0.0006240000000000001 0.24 AML other m 2023-11-30T01:12:06.94
IV.MELA.HHE. ML:2.1 0.000241 1.2 AML other m 2023-11-30T01:12:09.98
IV.MRVN.HHN. ML:1.9 0.00009800000000000001 1.66 AML other m 2023-11-30T01:12:12.89
IV.MRVN.HHE. ML:1.8 0.0000847 0.78 AML other m 2023-11-30T01:12:12.08
IV.GATE.HHN. ML:2.2 0.0001865 0.66 AML other m 2023-11-30T01:12:15.99
IV.GATE.HNN. ML:2.2 0.00021200000000000003 1.4 AML other m 2023-11-30T01:12:15.00
IV.GATE.HNE. ML:2.0 0.0001182 1.62 AML other m 2023-11-30T01:12:15.83
IV.GATE.HHE. ML:2.0 0.00011665 0.44 AML other m 2023-11-30T01:12:15.84
IV.ACER.HHE. ML:2.4 0.000221 0.62 AML other m 2023-11-30T01:12:18.75
IV.ACER.HHN. ML:2.2 0.000124 0.26 AML other m 2023-11-30T01:12:18.97
IV.NOCI.HHE. ML:2.0 0.0000521 0.6 AML other m 2023-11-30T01:12:23.98
IV.NOCI.HHN. ML:2.2 0.00008274999999999999 0.78 AML other m 2023-11-30T01:12:29.52
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download