Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 11-09-2022 and time 12:59:42 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 11-09-2022 12:59:42 (UTC)
  • 11-09-2022 14:59:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.7400, 15.5820 at 158 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
61 Km N of Messina (238439 inhabitants)
69 Km W of Lamezia Terme (70714 inhabitants)
70 Km N of Reggio di Calabria (183035 inhabitants)
85 Km SW of Cosenza (67546 inhabitants)
90 Km W of Catanzaro (90612 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
Bulletin
Rev1000 		ML 1.9 2022-09-11
12:59:42		 38.7398 15.582 158 2024-03-01
15:27:56		 Bollettino Sismico Italiano INGV 110911821
Reviewed
Rev100 		ML 1.9 2022-09-11
12:59:43		 38.7277 15.651 151 2022-09-11
13:19:14		 Sala Sismica INGV-Roma 109601051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-11 12:59:42 ± 0.23
Latitude 38.7398 ± 0.0099
Longitude 15.5820 ± 0.0311
Depth (km) 158 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110911821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2727
Semi-minor axis of confidence ellipse (meter) 373
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 100
Circular confidence region, given by single value of horizontal uncertainty (meter) 2730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 193
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.97756
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 110911821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-17 13:45:32

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 109601051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-11 13:19:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAMP.HHZ. 2022-09-11T13:01:32.93 3.0 undecidable manual Sn -2.89 0
IV.MCI.EHZ. 2022-09-11T13:01:29.46 3.0 undecidable manual Sg 18.379999 0
IV.ATPI.EHZ. 2022-09-11T13:01:07.67 3.0 negative manual Pn 5.84 0
IV.MF5.EHZ. 2022-09-11T13:01:07.23 3.0 undecidable manual Pg 15.56 0
IV.SGG.HHZ. 2022-09-11T13:01:06.81 3.0 undecidable manual Sn 2.08 0
IV.MMGO.HHZ. 2022-09-11T13:01:01.87 3.0 undecidable manual Sg 5.69 0
IV.COR1.EHZ. 2022-09-11T13:00:58.72 3.0 positive manual Pn -2.63 0
IV.MOMA.HHZ. 2022-09-11T13:00:50.06 3.0 undecidable manual Pn -3.49 0
IV.NOCI.HHZ. 2022-09-11T13:00:46.75 3.0 undecidable manual Sn -5.34 0
IV.SGG.HHZ. 2022-09-11T13:00:33.70 3.0 undecidable manual Pn 4.73 0
IV.MMGO.HHZ. 2022-09-11T13:00:28.37 3.0 negative manual Pg 4.2 0
IV.SPS2.HHZ. 2022-09-11T13:00:25.02 0.6 undecidable manual S 47 89.4438 149 0.43 44
IV.CET2.HHZ. 2022-09-11T13:00:24.82 0.3 undecidable manual S 20 93.24 147 -0.2 69
IV.SOI.EHZ. 2022-09-11T13:00:23.98 1.0 undecidable manual S 151 84.5487 150 -0.08 24
IV.PLAC.HHZ. 2022-09-11T13:00:23.82 0.3 undecidable manual S 113 80.9523 151 0.15 72
IV.CAR1.HHZ. 2022-09-11T13:00:23.26 0.3 undecidable manual S 43 78.6657 152 -0.18 70
IV.MSRU.HHN. 2022-09-11T13:00:21.48 0.3 undecidable manual S 187 53.2023 160 0.28 72
MN.CEL.HHZ. 2022-09-11T13:00:21.33 0.3 undecidable manual S 153 59.6958 158 -0.37 70
IV.FERC.HHE.00 2022-09-11T13:00:21.53 0.3 undecidable manual S 124 57.0984 159 0.04 76
IV.GIZZ.HHN. 2022-09-11T13:00:21.81 0.3 undecidable manual S 64 60.2952 158 0.06 75
IV.MCRV.HHZ. 2022-09-11T13:00:19.98 3.0 undecidable manual Pn 0.34 0
IV.NOCI.HHZ. 2022-09-11T13:00:19.98 3.0 negative manual Pn -1.89 0
IX.CMP3.EHZ.02 2022-09-11T13:00:17.33 3.0 negative manual Pn -1.02 0
IV.CELI.HHZ. 2022-09-11T13:00:08.60 0.3 undecidable manual P 47 108.5136 143 0.52 62
IV.CET2.HHZ. 2022-09-11T13:00:07.06 0.3 undecidable manual P 20 93.24 147 0.06 70
IV.MPAZ.HHZ. 2022-09-11T13:00:07.32 0.3 undecidable manual P 157 94.7385 147 0.22 68
IV.GRI.EHN. 2022-09-11T13:00:06.01 0.1 undecidable manual P 83 73.0713 154 0.25 94
IV.PLAC.HHZ. 2022-09-11T13:00:06.24 0.1 undecidable manual P 113 80.9523 151 0.02 97
IV.SPS2.HHZ. 2022-09-11T13:00:06.23 0.6 undecidable manual P 47 89.4438 149 -0.52 43
IV.CAR1.HHZ. 2022-09-11T13:00:05.90 0.1 undecidable manual P 43 78.6657 152 -0.19 94
IV.SOI.EHZ. 2022-09-11T13:00:05.91 0.3 undecidable manual P 151 84.5487 150 -0.53 65
IV.FERC.HHE.00 2022-09-11T13:00:05.06 0.1 undecidable manual P 124 57.0984 159 0.1 100
IV.GIZZ.HHN. 2022-09-11T13:00:04.82 0.6 undecidable manual P 64 60.2952 158 -0.28 48
IV.MSRU.HHN. 2022-09-11T13:00:04.86 0.1 undecidable manual P 187 53.2023 160 0.07 100
MN.CEL.HHZ. 2022-09-11T13:00:04.91 0.3 undecidable manual P 153 59.6958 158 -0.17 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CEL.HHN. ML:1.4 0.0000105856485 0.2048 AML other m 2022-09-11T13:00:22.67
MN.CEL.HHE. ML:1.4 0.000009994281 0.1344 AML other m 2022-09-11T13:00:22.81
IV.PLAC.HHN. ML:1.6 0.000013895830000000002 1.7632 AML other m 2022-09-11T13:00:24.12
IV.PLAC.HHE. ML:1.8 0.00002625371 0.3584 AML other m 2022-09-11T13:00:24.75
IV.CAR1.HHE. ML:2.5 0.00012265 0.34 AML other m 2022-09-11T13:00:24.50
IV.CET2.HHE. ML:2.4 0.00008532275 0.16 AML other m 2022-09-11T13:00:25.79
IV.CET2.HHN. ML:2.8 0.00020562930000000003 1.7184 AML other m 2022-09-11T13:00:26.98
IV.SPS2.HHN. ML:2.1 0.00005015 0.26 AML other m 2022-09-11T13:00:26.37
IV.MPAZ.HHN. ML:1.8 0.000024982235 0.4224 AML other m 2022-09-11T13:00:26.94
IV.CAR1.HHN. ML:2.3 0.00007345 0.52 AML other m 2022-09-11T13:00:27.47
IV.MPAZ.HHE. ML:1.6 0.0000132582365 0.2176 AML other m 2022-09-11T13:00:27.83
IV.SPS2.HHE. ML:1.7 0.000022100000000000002 0.78 AML other m 2022-09-11T13:00:28.81
IV.CELI.HHN. ML:1.8 0.000019672120000000002 0.4416 AML other m 2022-09-11T13:00:29.68
IV.CELI.HHE. ML:1.7 0.0000137792465 0.5184 AML other m 2022-09-11T13:00:30.76
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