Earthquake with magnitude of ML 2.5 on date 01-07-2019 and time 02:23:16 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 01-07-2019 02:23:16 (UTC)
  • 01-07-2019 04:23:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.93, 14.54 at 332 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.5 2019-07-01
02:23:16
38.93 14.54 332 2019-11-13
14:30:57
Bollettino Sismico Italiano INGV 71144921
Reviewed
Rev100
ML 2.0 2019-07-01
02:23:30
39.03 14.53 197 2019-07-01
02:33:59
Sala Sismica INGV-Roma 70082371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-01 02:23:16 ± 1.33
Latitude 38.93 ± 0.02
Longitude 14.54 ± 0.03
Depth (km) 332 ± 12 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71144921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3230
Semi-minor axis of confidence ellipse (meter) 203
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 136
Circular confidence region, given by single value of horizontal uncertainty (meter) 3230
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.73659
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 71144921
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-03 17:22:10

ML:2

Field Value
Value 2
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 70082371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-01 02:33:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SIRI.HNE. 2019-07-01T02:24:28.06 1.0 undecidable manual S 39 1.617 151 -9.99 0
IV.MSRU.HHZ. 2019-07-01T02:24:26.08 1.0 undecidable manual S 131 1.0018 161 -8.21 0
IV.JOPP.HHZ. 2019-07-01T02:24:25.08 0.6 undecidable manual S 107 1.0927 159 -9.94 0
IV.CET2.HHZ. 2019-07-01T02:24:23.21 0.6 undecidable manual S 61 1.2465 157 -9.99 0
IV.PIPA.HHZ. 2019-07-01T02:24:06.54 3.0 negative manual P -0.89 0
IV.SALB.HHZ. 2019-07-01T02:24:05.29 0.1 undecidable manual P 55 1.6853 150 0.08 75
IV.MCEL.HHN. 2019-07-01T02:24:05.72 0.6 undecidable manual P 34 1.7006 149 0.4 35
IV.CELI.HHZ. 2019-07-01T02:24:05.28 0.1 undecidable manual P 72 1.5945 151 0.69 67
MN.TIP.HHZ. 2019-07-01T02:24:05.48 0.1 undecidable manual P 81 1.7366 149 -0.09 74
IV.MFNL.HHE. 2019-07-01T02:24:05.09 0.1 undecidable manual P 229 1.7033 149 -0.25 73
IV.CPTP.HHZ. 2019-07-01T02:24:05.35 0.1 undecidable manual P 191 1.5468 152 1.08 57
IV.TDS.HHZ. 2019-07-01T02:24:04.61 0.1 undecidable manual P 62 1.5693 151 0.19 78
IV.CRJA.HHN. 2019-07-01T02:24:04.71 0.3 undecidable manual P 228 1.6485 150 -0.25 56
IV.SIRI.HNE. 2019-07-01T02:24:04.53 0.1 undecidable manual P 39 1.617 151 -0.21 77
IV.PLAC.HHE. 2019-07-01T02:24:04.07 0.1 undecidable manual P 107 1.5522 152 -0.24 79
IV.MBFT.HHN. 2019-07-01T02:24:04.15 0.3 undecidable manual P 232 1.5846 151 -0.37 57
IV.GRI.EHZ. 2019-07-01T02:24:03.97 0.3 undecidable manual P 93 1.4623 153 0.23 62
MN.CUC.HHE. 2019-07-01T02:24:03.54 0.1 undecidable manual P 42 1.4497 153 -0.11 85
IV.SOI.EHZ. 2019-07-01T02:24:03.46 0.1 undecidable manual P 125 1.456 153 -0.23 83
IV.GMB.BHZ. 2019-07-01T02:24:03.16 3.0 undecidable manual P 0.47 0
IV.SPS2.HHE. 2019-07-01T02:24:03.70 0.3 undecidable manual P 75 1.438 153 0.12 64
IV.HLNI.HHZ. 2019-07-01T02:24:03.91 0.1 undecidable manual P 171 1.5972 151 -0.69 68
IV.CORL.HHZ. 2019-07-01T02:24:03.20 0.1 undecidable manual P 224 1.4164 154 -0.25 85
IV.MGR.HHZ. 2019-07-01T02:24:03.49 0.1 undecidable manual P 32 1.4398 153 -0.1 86
IV.ALJA.HHZ. 2019-07-01T02:24:03.34 0.1 undecidable manual P 208 1.3292 155 0.41 85
IV.CAGR.HHE. 2019-07-01T02:24:03.60 0.1 undecidable manual P 182 1.3031 156 0.82 73
MN.CEL.HHZ. 2019-07-01T02:24:02.08 0.1 undecidable manual P 122 1.2456 157 -0.38 87
IV.MTTG.HHZ. 2019-07-01T02:24:02.08 0.3 undecidable manual P 135 1.2914 156 -0.63 60
IV.CET2.HHZ. 2019-07-01T02:24:02.54 0.1 undecidable manual P 61 1.2465 157 0.07 93
IV.BULG.HHN. 2019-07-01T02:24:02.80 0.1 undecidable manual P 29 1.3193 155 -0.07 91
IV.MPG.SHZ. 2019-07-01T02:24:02.00 0.1 undecidable manual P 231 1.1997 157 -0.22 91
IV.EPZF.HHZ. 2019-07-01T02:24:02.63 0.6 undecidable manual P 167 1.1277 159 0.79 39
IV.PETRA.HHZ. 2019-07-01T02:24:02.16 0.1 undecidable manual P 197 1.1421 158 0.24 92
IV.GALF.HHZ. 2019-07-01T02:24:02.26 0.6 undecidable manual P 179 1.2141 157 -0.03 47
IV.CAR1.HHZ. 2019-07-01T02:24:02.77 0.1 undecidable manual P 75 1.3337 155 -0.19 89
IV.PLLN.EHN. 2019-07-01T02:24:01.47 0.1 undecidable manual P 199 0.9839 161 0.31 94
IV.SOLUN.HHZ. 2019-07-01T02:24:01.65 0.1 undecidable manual P 224 1.1493 158 -0.3 90
IV.CSLB.HHZ. 2019-07-01T02:24:01.16 0.3 undecidable manual P 201 1.0585 160 -0.34 68
IV.AIO.HHE. 2019-07-01T02:24:01.90 0.3 undecidable manual P 150 1.0954 159 0.22 70
IV.MPNC.HHN. 2019-07-01T02:24:01.36 0.3 undecidable manual P 141 1.0027 161 0.11 73
IV.MUCR.HHE. 2019-07-01T02:24:01.44 0.3 undecidable manual P 164 0.9191 162 0.56 68
IV.JOPP.HHZ. 2019-07-01T02:24:01.62 0.1 undecidable manual P 107 1.0927 159 -0.05 96
IV.SICLA.EHN. 2019-07-01T02:24:01.61 0.6 undecidable manual P 126 1.1322 159 -0.26 46
IV.GIB.HHE. 2019-07-01T02:24:00.95 0.3 undecidable manual P 204 1.0189 161 -0.37 69
IV.MSFR.HHZ. 2019-07-01T02:24:00.80 0.3 undecidable manual P 178 0.8921 163 0.03 77
IV.MSRU.HHZ. 2019-07-01T02:24:00.88 0.3 undecidable manual P 131 1.0018 161 -0.36 69
IV.MILZ.HHN. 2019-07-01T02:24:00.46 0.1 undecidable manual P 140 0.8454 164 -0.13 100
IV.IFIL.HHN. 2019-07-01T02:23:59.80 0.3 undecidable manual P 176 0.3615 173 0.57 77
IV.IVPL.HHZ. 2019-07-01T02:23:59.54 1.0 undecidable manual P 148 0.6457 167 -0.36 25
IV.VAE.HHZ. 2019-07-01T02:23:51.96 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:2.2 1.1085E-5 1.46 AML other m 2019-07-01T02:24:46.94
MN.TIP.HHE. ML:2.4 1.42E-5 0.64 AML other m 2019-07-01T02:24:48.61
IV.MSRU.HHE. ML:2.7 4.226362E-5 0.7792 AML other m 2019-07-01T02:24:30.18
IV.MSRU.HHN. ML:2.5 2.5103675E-5 0.6192 AML other m 2019-07-01T02:24:13.31
IV.JOPP.HHE. ML:2.3 1.734146E-5 0.2 AML other m 2019-07-01T02:24:45.36
IV.JOPP.HHN. ML:2.4 2.118354E-5 0.3392 AML other m 2019-07-01T02:24:42.43
IV.SOLUN.HHE. ML:2.6 3.1231775E-5 0.3408 AML other m 2019-07-01T02:24:03.98
IV.SOLUN.HHN. ML:2.7 3.855643E-5 0.3008 AML other m 2019-07-01T02:24:02.04
IV.MPG.SHN. ML:0 1.1627594E-5 0.44 AML other m 2019-07-01T02:24:02.37
IV.MPG.SHE. ML:0 1.1148499E-5 0.4 AML other m 2019-07-01T02:24:02.99
MN.CEL.HHE. ML:2.4 1.768519E-5 0.2416 AML other m 2019-07-01T02:24:46.76
MN.CEL.HHN. ML:2.5 2.5028705E-5 0.6208 AML other m 2019-07-01T02:24:42.09
IV.PETRA.HHN. ML:2.5 2.5658175E-5 0.24 AML other m 2019-07-01T02:24:04.22
IV.PETRA.HHE. ML:2.3 1.721202E-5 0.2 AML other m 2019-07-01T02:24:04.15
IV.CET2.HHE. ML:2.6 2.889793E-5 0.68 AML other m 2019-07-01T02:24:18.06
IV.CET2.HHN. ML:2.9 5.7857615E-5 0.4992 AML other m 2019-07-01T02:24:44.68
IV.CAR1.HHN. ML:2.4 2.070664E-5 0.2 AML other m 2019-07-01T02:24:46.69
IV.CAR1.HHE. ML:2.5 2.6720025E-5 0.5392 AML other m 2019-07-01T02:24:42.98
IV.GMB.BHN. ML:3 6.940351E-5 0.16 AML other m 2019-07-01T02:24:45.04
IV.GMB.BHE. ML:3.1 0.00010657975 0.4 AML other m 2019-07-01T02:24:44.66
IV.ALJA.HHE. ML:2.4 1.8845385E-5 1.0192 AML other m 2019-07-01T02:24:45.47
IV.ALJA.HHN. ML:2.4 2.0426245E-5 0.16 AML other m 2019-07-01T02:24:04.06
IV.GRI.EHE. ML:2.5 2.3577825E-5 0.6016 AML other m 2019-07-01T02:24:48.69
IV.GRI.EHN. ML:2.5 2.5236225E-5 0.3792 AML other m 2019-07-01T02:24:45.25
IV.CELI.HHE. ML:2.6 2.6402485E-5 1.0192 AML other m 2019-07-01T02:24:16.85
IV.CELI.HHN. ML:2.7 3.593127E-5 0.5808 AML other m 2019-07-01T02:24:49.04
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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