Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 18-09-2024 and time 12:52:54 (Italy) in region 3 km NE Faenza (RA)

A magnitude ML 2.2 earthquake occured in region: 3 km NE Faenza (RA), on

  • 18-09-2024 10:52:54 (UTC)
  • 18-09-2024 12:52:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3070, 11.9160 at 23 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Faenza RA 3 58541 58541
Solarolo RA 8 4488 63029
Cotignola RA 9 7474 70503
Castel Bolognese RA 9 9554 80057
Bagnara di Romagna RA 12 2429 82486
Russi RA 12 12247 94733
Lugo RA 13 32390 127123
Mordano BO 13 4760 131883
Bagnacavallo RA 13 16739 148622
Forlì FC 14 117913 266535
Castrocaro Terme e Terra del Sole FC 15 6426 272961
Brisighella RA 15 7639 280600
Riolo Terme RA 16 5720 286320
Sant'Agata sul Santerno RA 16 2862 289182
Imola BO 17 69797 358979
Massa Lombarda RA 17 10653 369632
Fusignano RA 18 8222 377854
Modigliana FC 19 4560 382414

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km NE of Faenza (58541 inhabitants)
14 Km NW of Forlì (117913 inhabitants)
17 Km E of Imola (69797 inhabitants)
26 Km W of Ravenna (159116 inhabitants)
32 Km NW of Cesena (96758 inhabitants)
50 Km E of Bologna (386663 inhabitants)
59 Km W of Rimini (147750 inhabitants)
64 Km SE of Ferrara (133155 inhabitants)
80 Km NE of Firenze (382808 inhabitants)
81 Km NE of Prato (191150 inhabitants)
85 Km NE of Scandicci (50609 inhabitants)
86 Km S of Rovigo (51867 inhabitants)
87 Km E of Modena (184973 inhabitants)
90 Km E of Pistoia (90315 inhabitants)
91 Km W of Pesaro (94582 inhabitants)
93 Km N of Arezzo (99543 inhabitants)
97 Km SE of Carpi (70699 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 2.2 2024-09-18
10:52:54		 44.3067 11.9163 23 2024-09-18
11:13:15		 Sala Sismica INGV-Roma 131537681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-18 10:52:54 ± 0.15
Latitude 44.3067 ± 0.0090
Longitude 11.9163 ± 0.0151
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131537681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1105
Semi-minor axis of confidence ellipse (meter) 664
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 251
Circular confidence region, given by single value of horizontal uncertainty (meter) 1100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.72670
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 131537681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-18 11:13:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AGLI.HHZ. 2024-09-18T10:54:53.57 3.0 undecidable manual Sg 14.5 0
IV.CMPR.HNZ. 2024-09-18T10:54:12.22 3.0 undecidable manual Pg 6.16 0
IV.ACER.HNZ. 2024-09-18T10:54:09.01 3.0 undecidable manual Pn 4.3 0
OX.MARN.HHZ. 2024-09-18T10:53:44.91 3.0 undecidable manual S -0.4 0
IV.LRP.EHZ. 2024-09-18T10:53:38.23 3.0 positive manual Pn -3.3 0
IV.ROVR.HHZ. 2024-09-18T10:53:38.31 0.6 undecidable manual S 336 162.7149 54 -0.94 28
SI.ABSI.HHZ. 2024-09-18T10:53:34.63 3.0 negative manual Pn -2.8 0
IV.ZOVE.EHZ. 2024-09-18T10:53:33.43 0.6 undecidable manual S 345 131.5683 96 1.16 28
IV.BAG8.EHZ. 2024-09-18T10:53:30.87 3.0 undecidable manual Pg 2.1 0
IV.MAGA.HHZ. 2024-09-18T10:53:23.64 0.1 undecidable manual P 329 191.6637 54 -0.31 61
IV.ROVR.HHZ. 2024-09-18T10:53:20.74 0.1 undecidable manual P 336 162.7149 54 0.39 69
IV.ZOVE.EHZ. 2024-09-18T10:53:16.62 1.0 positive manual P 345 131.5683 96 0.3 19
IV.PII.HHZ. 2024-09-18T10:53:15.14 0.1 undecidable manual P 240 128.5713 96 -0.71 69
IV.CRE.HHZ. 2024-09-18T10:53:15.66 0.3 undecidable manual S 178 76.368 100 -1.99 27
IV.RUFI.EHZ. 2024-09-18T10:53:14.54 0.6 undecidable manual S 212 61.2942 103 0.83 38
IV.BOSL.HHZ. 2024-09-18T10:53:14.22 0.6 undecidable manual S 226 59.9955 104 0.84 37
IV.SSFR.HHZ. 2024-09-18T10:53:14.46 0.1 undecidable manual P 144 118.7922 96 0.1 83
IV.CAFI.HHZ. 2024-09-18T10:53:13.35 0.1 undecidable manual P 178 108.5136 97 0.57 76
IV.BDI.HHZ. 2024-09-18T10:53:13.19 0.1 undecidable manual P 256 108.5136 97 0.41 80
IV.MPAG.EHZ. 2024-09-18T10:53:12.01 0.1 undecidable manual P 138 100.9212 98 0.39 81
IV.SEI.HHZ. 2024-09-18T10:53:12.40 0.6 undecidable manual S 238 52.503 106 0.96 36
IV.RINC.EHZ. 2024-09-18T10:53:12.38 0.6 undecidable manual S 208 52.7028 106 0.87 37
IV.VMGN.HHZ. 2024-09-18T10:53:11.57 0.6 undecidable manual S 218 49.617 107 0.87 38
IV.CRMI.HHZ. 2024-09-18T10:53:11.51 0.1 undecidable manual P 233 93.7395 98 0.98 66
IV.SFI.EHZ. 2024-09-18T10:53:09.94 0.6 undecidable manual S 187 44.9217 109 0.42 45
IV.CRE.HHZ. 2024-09-18T10:53:08.00 0.1 undecidable manual P 178 76.368 100 0.12 90
IT.MCS.HGZ. 2024-09-18T10:53:08.06 0.6 undecidable manual S 156 37.9287 113 0.29 47
IV.APEC.HNZ. 2024-09-18T10:53:07.91 3.0 undecidable manual P -3.04 0
IT.MRR.HGZ. 2024-09-18T10:53:07.05 0.6 undecidable manual S 223 36.6411 114 -0.42 46
IV.RUFI.EHZ. 2024-09-18T10:53:05.08 1.0 negative manual P 212 61.2942 103 -0.53 21
IV.BOSL.HHZ. 2024-09-18T10:53:05.23 0.1 undecidable manual P 226 59.9955 104 -0.18 92
IV.SEI.HHZ. 2024-09-18T10:53:04.04 0.1 undecidable manual P 238 52.503 106 -0.25 92
IV.RINC.EHZ. 2024-09-18T10:53:04.27 0.6 negative manual P 208 52.7028 106 -0.06 48
IV.BRSN.HNZ. 2024-09-18T10:53:04.03 0.6 undecidable manual S 101 13.2756 146 1.48 29
IT.MOG.HNZ. 2024-09-18T10:53:03.33 0.6 undecidable manual S 218 19.2696 134 -0.25 49
IV.VMGN.HHZ. 2024-09-18T10:53:03.55 0.1 undecidable manual P 218 49.617 107 -0.32 91
IV.SFI.EHZ. 2024-09-18T10:53:02.68 0.3 negative manual P 187 44.9217 109 -0.5 66
IT.MRR.HGZ. 2024-09-18T10:53:01.57 0.1 undecidable manual P 223 36.6411 114 -0.43 91
IV.FAEN.HNZ. 2024-09-18T10:53:01.56 0.6 undecidable manual S 239 3.6963 170 -0.01 53
IT.FAZ.HNZ. 2024-09-18T10:53:01.91 0.6 undecidable manual S 245 2.2977 174 0.4 48
IT.MCS.HGZ. 2024-09-18T10:53:01.82 0.1 undecidable manual P 156 37.9287 113 -0.35 92
IT.MOG.HNZ. 2024-09-18T10:52:59.30 0.1 undecidable manual P 218 19.2696 134 -0.46 93
IT.FAZ.HNZ. 2024-09-18T10:52:58.09 0.1 undecidable manual P 245 2.2977 174 -0.47 96
IV.BRSN.HNZ. 2024-09-18T10:52:58.99 0.1 undecidable manual P 101 13.2756 146 -0.17 100
IV.FAEN.HNZ. 2024-09-18T10:52:58.14 0.1 undecidable manual P 239 3.6963 170 -0.45 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRSN.EHE. ML:2.6 0.0024700000000000004 0.58 AML other m 2024-09-18T10:53:04.47
IV.BRSN.HNE. ML:2.8 0.00349 0.44 AML other m 2024-09-18T10:53:04.47
IV.BRSN.HNN. ML:2.6 0.0026950000000000003 0.24 AML other m 2024-09-18T10:53:04.47
IV.BRSN.EHN. ML:2.6 0.0026550000000000002 0.24 AML other m 2024-09-18T10:53:04.48
IV.SFI.EHE. ML:2.2 0.00041099999999999996 1.08 AML other m 2024-09-18T10:53:10.11
IV.SFI.HNN. ML:2.2 0.0004555 0.42 AML other m 2024-09-18T10:53:11.08
IV.SFI.EHN. ML:2.2 0.00046300000000000003 0.44 AML other m 2024-09-18T10:53:11.08
IV.SFI.HNE. ML:2.2 0.0003925 0.76 AML other m 2024-09-18T10:53:11.49
IV.VMGN.HHE. ML:1.6 0.0001012 0.56 AML other m 2024-09-18T10:53:12.40
IV.VMGN.HHN. ML:1.6 0.0000993 0.84 AML other m 2024-09-18T10:53:12.45
IV.SEI.HHE. ML:2.1 0.0002745 1.76 AML other m 2024-09-18T10:53:13.88
IV.SEI.HHN. ML:2.2 0.0003765 0.66 AML other m 2024-09-18T10:53:14.35
IV.BOSL.HHE. ML:1.1 0.0000265 1.38 AML other m 2024-09-18T10:53:16.25
IV.BOSL.HHN. ML:1.1 0.00002565 0.94 AML other m 2024-09-18T10:53:17.46
IV.CRE.HHN. ML:2.0 0.0001475 0.34 AML other m 2024-09-18T10:53:20.84
IV.CRE.HHE. ML:1.9 0.00011295000000000001 0.72 AML other m 2024-09-18T10:53:26.57
IV.CRMI.HHE. ML:1.8 0.0000608 0.98 AML other m 2024-09-18T10:53:28.14
IV.CRMI.HHN. ML:2.0 0.00011399999999999999 0.58 AML other m 2024-09-18T10:53:28.72
IV.CAFI.HHN. ML:1.8 0.000050299999999999996 0.64 AML other m 2024-09-18T10:53:32.04
IV.CAFI.HHE. ML:1.9 0.00006470000000000001 1.36 AML other m 2024-09-18T10:53:32.72
IV.BDI.HHE. ML:2.1 0.0000997 1 AML other m 2024-09-18T10:53:33.28
IV.BDI.HHN. ML:2.0 0.0000897 0.38 AML other m 2024-09-18T10:53:33.38
IV.PII.HHN. ML:2.1 0.000091 1.34 AML other m 2024-09-18T10:53:34.68
IV.SSFR.HHN. ML:2.3 0.0001615 0.22 AML other m 2024-09-18T10:53:35.40
IV.SSFR.HHE. ML:2.3 0.000151 1.34 AML other m 2024-09-18T10:53:36.32
IV.SSFR.HNN. ML:3.1 0.0009390000000000001 1.24 AML other m 2024-09-18T10:53:37.32
IV.SSFR.HNE. ML:2.8 0.0005085000000000001 1.22 AML other m 2024-09-18T10:53:37.36
IV.PII.HHE. ML:2.2 0.0000953 0.82 AML other m 2024-09-18T10:53:38.32
IV.ROVR.HHE. ML:2.3 0.00007960000000000001 1.52 AML other m 2024-09-18T10:53:43.83
IV.ROVR.HHN. ML:2.6 0.000161 0.2 AML other m 2024-09-18T10:53:44.83
IV.MAGA.HHN. ML:2.5 0.00010425 0.3 AML other m 2024-09-18T10:53:54.64
IV.MAGA.HHE. ML:2.7 0.000155 0.34 AML other m 2024-09-18T10:53:55.24
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