Earthquake with magnitude of ML 2.1 on date 23-02-2019 and time 08:35:02 (UTC) in region 3 km E Pergola (PU)

A magnitude ML 2.1 earthquake occured in region: 3 km E Pergola (PU), on

  • 23-02-2019 08:35:02 (UTC)
  • 23-02-2019 09:35:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.57, 12.87 at 41 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pergola PU 3 6333 6333
San Lorenzo in Campo PU 7 3414 9747
Fratte Rosa PU 7 966 10713
Arcevia AN 9 4612 15325
Castelleone di Suasa AN 10 1676 17001
Serra Sant'Abbondio PU 12 1027 18028
Frontone PU 12 1300 19328
Barchi PU 12 967 20295
Barbara AN 12 1368 21663
Sant'Ippolito PU 13 1563 23226
Serra de' Conti AN 14 3746 26972
Mondavio PU 14 3810 30782
Fossombrone PU 14 9575 40357
Sassoferrato AN 15 7285 47642
Orciano di Pesaro PU 15 2028 49670
Ostra Vetere AN 15 3311 52981
Montecarotto AN 16 1987 54968
Genga AN 16 1797 56765
Corinaldo AN 17 4998 61763
Acqualagna PU 17 4393 66156
Mergo AN 17 1037 67193
Poggio San Marcello AN 18 693 67886
Serra San Quirico AN 18 2850 70736
Cagli PU 18 8731 79467
Rosora AN 19 1985 81452
San Giorgio di Pesaro PU 19 1388 82840
Montefelcino PU 19 2671 85511
Castelplanio AN 19 3540 89051
Monte Porzio PU 19 2836 91887
Montemaggiore al Metauro PU 20 2893 94780
Serrungarina PU 20 2634 97414
Isola del Piano PU 20 594 98008

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km SW of Fano (60888 inhabitants)
38 Km S of Pesaro (94582 inhabitants)
52 Km W of Ancona (100861 inhabitants)
60 Km SE of Rimini (147750 inhabitants)
65 Km NE of Perugia (166134 inhabitants)
70 Km N of Foligno (57155 inhabitants)
81 Km E of Arezzo (99543 inhabitants)
81 Km SE of Cesena (96758 inhabitants)
99 Km SE of Forlì (117913 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 last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. 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 last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 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 1985

Earthquakes since 1985 *

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 2014

Earthquakes since 1000 AD until 2014 *

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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Rev 1000 ML 2.1 2019-02-23
08:35:02
43.57 12.87 41 2019-08-22
08:24:51
Bollettino Sismico Italiano INGV 65947851
Rev 100 ML 2.0 2019-02-23
08:35:01
43.56 12.86 43 2019-02-23
08:43:15
Sala Sismica INGV-Roma 65835121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-23 08:35:02 ± 0.11
Latitude 43.57 ± 0.01
Longitude 12.87 ± 0.01
Depth (km) 41 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65947851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 721
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.69697
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 65947851
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-25 11:55:30

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 65835121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-23 08:43:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2019-02-23T08:36:43.47 3.0 undecidable manual Pn 2.98 0
IV.CDRU.HHZ. 2019-02-23T08:36:32.06 3.0 undecidable manual Sn -1.42 0
IX.SNR3.HHZ.02 2019-02-23T08:36:25.48 3.0 undecidable manual Sn -1.73 0
IV.SGTA.HHZ. 2019-02-23T08:36:20.80 3.0 undecidable manual Sn 0.27 0
IV.SGRT.HHZ. 2019-02-23T08:36:18.08 3.0 undecidable manual Sn 4.67 0
IV.AMUR.HHZ. 2019-02-23T08:36:13.49 3.0 undecidable manual Pg 18.02 0
IV.CGL.BHZ. 2019-02-23T08:36:12.08 3.0 undecidable manual Pn -1.27 0
IV.MBAL.EHZ. 2019-02-23T08:36:09.26 3.0 undecidable manual Sn -0.47 0
IV.CDRU.HHZ. 2019-02-23T08:36:08.60 3.0 undecidable manual Pg 16.34 0
IT.GLNS.HNZ. 2019-02-23T08:36:07.69 3.0 undecidable manual Sn 7.2 0
IV.FRES.HHZ. 2019-02-23T08:36:06.66 3.0 undecidable manual Sg 10.05 0
IV.RNI2.HHZ. 2019-02-23T08:35:58.62 3.0 undecidable manual Sn 0.85 0
IV.MTMR.HNZ. 2019-02-23T08:35:55.75 3.0 positive manual Pg 10.14 0
IV.RIBO.EHZ.01 2019-02-23T08:35:52.64 3.0 undecidable manual Sg 6.71 0
IV.PTRJ.HNZ. 2019-02-23T08:35:51.10 3.0 undecidable manual Pg 13.12 0
IT.GLNS.HNZ. 2019-02-23T08:35:44.76 3.0 undecidable manual Pg 11.03 0
IV.PIGN.HHZ. 2019-02-23T08:35:39.95 3.0 undecidable manual Pn 1.25 0
IV.LRP.EHZ. 2019-02-23T08:35:39.70 3.0 negative manual Pg 8.48 0
IV.POFI.HHZ. 2019-02-23T08:35:30.50 3.0 undecidable manual Pn -0.08 0
IV.FDMO.HHZ. 2019-02-23T08:35:23.07 0.6 undecidable manual S 164 0.5558 101 0.35 44
IV.CSP1.EHZ. 2019-02-23T08:35:22.58 0.6 undecidable manual S 153 0.5351 102 0.33 44
IV.ATCC.EHE. 2019-02-23T08:35:20.07 0.6 undecidable manual S 204 0.42 112 0.47 45
IV.MML1.HNE. 2019-02-23T08:35:20.82 0.6 undecidable manual S 171 0.4623 108 0.28 46
IV.MURB.HHZ. 2019-02-23T08:35:19.60 0.6 undecidable manual S 220 0.3975 114 0.5 45
IV.PESA.HHE. 2019-02-23T08:35:19.22 0.6 undecidable manual S 356 0.3714 118 0.67 42
IV.ATPI.EHZ. 2019-02-23T08:35:19.16 0.3 undecidable manual S 100
IV.ATVO.HHZ. 2019-02-23T08:35:19.27 0.6 undecidable manual S 241 0.3867 116 0.4 46
IV.APEC.HHE. 2019-02-23T08:35:18.30 0.3 undecidable manual S 268 0.3283 123 0.65 65
IV.ATFO.HHZ. 2019-02-23T08:35:17.24 0.3 undecidable manual S 227 0.2986 127 0.17 74
IV.CAFI.HHZ. 2019-02-23T08:35:17.31 3.0 positive manual Pg 1.91 0
IV.EL6.EHZ. 2019-02-23T08:35:17.53 0.3 undecidable manual S 145 0.2923 128 0.57 66
IV.PE3.EHE. 2019-02-23T08:35:17.94 0.6 undecidable manual S 295 0.2995 127 0.84 40
IV.ATPC.HHZ. 2019-02-23T08:35:17.96 0.3 undecidable manual S 254 0.3139 125 0.58 67
IV.ATBU.EHZ. 2019-02-23T08:35:16.95 0.3 undecidable manual S 248 0.2536 134 0.69 65
IV.PIEI.HHZ. 2019-02-23T08:35:16.11 0.3 undecidable manual S 262 0.2473 135 -0.04 75
IV.MC2.EHZ. 2019-02-23T08:35:16.08 0.6 undecidable manual P 161 0.697 96 0.13 44
IV.FOSV.EHZ. 2019-02-23T08:35:16.62 0.3 undecidable manual S 196 0.2869 129 -0.23 72
IV.NARO.HHZ. 2019-02-23T08:35:15.58 0.3 undecidable manual S 281 0.2149 140 -0.06 75
IV.FRON.EHZ. 2019-02-23T08:35:14.30 0.1 undecidable manual S 244 0.1187 157 -0.13 100
IV.MPAG.EHZ. 2019-02-23T08:35:14.24 0.3 undecidable manual S 306 0.1007 160 -0.03 77
IV.SSFR.HHZ. 2019-02-23T08:35:14.64 0.3 undecidable manual S 206 0.1484 151 -0.1 75
IV.ARVD.HHZ. 2019-02-23T08:35:14.08 0.3 undecidable manual S 145 0.0872 163 -0.09 77
IV.FDMO.HHZ. 2019-02-23T08:35:13.67 0.3 undecidable manual P 164 0.5558 101 -0.34 68
IV.CSP1.EHZ. 2019-02-23T08:35:13.75 0.3 undecidable manual P 153 0.5351 102 0.01 71
IV.PF6.EHN. 2019-02-23T08:35:13.43 0.6 undecidable manual P 151 0.491 105 0.29 45
IV.AOI.HHE. 2019-02-23T08:35:13.97 0.6 undecidable manual P 92 0.5288 102 0.32 44
IV.MML1.HNE. 2019-02-23T08:35:12.51 0.3 undecidable manual P 171 0.4623 108 -0.25 70
IV.ATLO.HNZ. 2019-02-23T08:35:12.18 0.6 undecidable manual P 233 0.4227 112 -0.07 49
IV.ATVO.HHZ. 2019-02-23T08:35:11.58 0.3 undecidable manual P 241 0.3867 116 -0.21 71
IV.APEC.HHE. 2019-02-23T08:35:11.17 0.3 undecidable manual P 268 0.3283 123 0.09 74
IV.MURB.HHZ. 2019-02-23T08:35:11.73 0.3 undecidable manual P 220 0.3975 114 -0.19 72
IV.PESA.HHE. 2019-02-23T08:35:11.89 0.3 undecidable manual P 356 0.3714 118 0.29 70
IV.ATCC.EHE. 2019-02-23T08:35:11.92 0.1 undecidable manual P 204 0.42 112 -0.29 93
IV.PE3.EHE. 2019-02-23T08:35:10.79 1.0 undecidable manual P 295 0.2995 127 0.02 25
IV.ATPC.HHZ. 2019-02-23T08:35:10.78 0.3 undecidable manual P 254 0.3139 125 -0.15 73
IV.FOSV.EHZ. 2019-02-23T08:35:10.16 0.1 negative manual P 196 0.2869 129 -0.46 92
IV.ATFO.HHZ. 2019-02-23T08:35:10.39 0.1 negative manual P 227 0.2986 127 -0.36 94
IV.EL6.EHZ. 2019-02-23T08:35:10.72 0.3 undecidable manual P 145 0.2923 128 0.04 74
IV.ATBU.EHZ. 2019-02-23T08:35:10.16 0.1 undecidable manual P 248 0.2536 134 -0.12 99
IV.PIEI.HHZ. 2019-02-23T08:35:09.88 0.1 negative manual P 262 0.2473 135 -0.34 95
IV.COR1.EHE. 2019-02-23T08:35:09.54 0.3 undecidable manual P 56 0.1115 158 0.35 72
IV.NARO.HHZ. 2019-02-23T08:35:09.63 0.1 positive manual P 281 0.2149 140 -0.29 96
IV.SSFR.HHZ. 2019-02-23T08:35:09.02 0.1 undecidable manual P 206 0.1484 151 -0.39 96
IV.ARVD.HHZ. 2019-02-23T08:35:08.82 0.1 positive manual P 145 0.0872 163 -0.26 100
IV.FRON.EHZ. 2019-02-23T08:35:08.90 0.1 positive manual P 244 0.1187 157 -0.32 97
IV.MPAG.EHZ. 2019-02-23T08:35:08.92 0.1 positive manual P 306 0.1007 160 -0.22 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.HNN. ML:2.3 0.0007259269 0.5824 AML other m 2019-02-23T08:35:08.36
IV.ARVD.HHN. ML:2.1 0.00045103105 0.2816 AML other m 2019-02-23T08:35:14.33
IV.ARVD.HHE. ML:2.3 0.0006740587 0.16 AML other m 2019-02-23T08:35:14.49
IV.MPAG.EHN. ML:2 0.0002947868 0.3008 AML other m 2019-02-23T08:35:14.35
IV.FRON.EHN. ML:2.3 0.0006408935 0.1792 AML other m 2019-02-23T08:35:14.46
IV.MPAG.EHE. ML:2 0.00028830125 0.1152 AML other m 2019-02-23T08:35:14.88
IV.SSFR.HNE. ML:2.4 0.0007675028 0.1984 AML other m 2019-02-23T08:35:15.16
IV.FRON.EHE. ML:2 0.00030774695 0.2816 AML other m 2019-02-23T08:35:15.53
IV.SSFR.HHN. ML:2.3 0.0006444036 0.1216 AML other m 2019-02-23T08:35:15.60
IV.SSFR.HNN. ML:2.4 0.00081055435 0.1152 AML other m 2019-02-23T08:35:15.55
IV.NARO.HHN. ML:1.8 0.00017789049 0.2816 AML other m 2019-02-23T08:35:15.76
IV.NARO.HHE. ML:1.9 0.00020943835 0.224 AML other m 2019-02-23T08:35:15.70
IV.MPAG.HNE. ML:2.3 0.0007007003 0.4288 AML other m 2019-02-23T08:35:15.82
IV.PIEI.HHN. ML:2 0.00028192325 0.1792 AML other m 2019-02-23T08:35:16.26
IV.PIEI.HHE. ML:2.3 0.0004966986 0.3776 AML other m 2019-02-23T08:35:16.36
IV.FOSV.EHN. ML:1.9 0.0002057287 0.1408 AML other m 2019-02-23T08:35:17.18
IV.FOSV.EHE. ML:2 0.00022890365 0.1792 AML other m 2019-02-23T08:35:17.16
IV.ATFO.HHN. ML:1.8 0.00015228235 0.16 AML other m 2019-02-23T08:35:18.57
IV.ATFO.HHE. ML:1.8 0.00014757635 0.224 AML other m 2019-02-23T08:35:18.79
IV.EL6.EHN. ML:1.9 0.0002020047 0.1984 AML other m 2019-02-23T08:35:19.17
IV.ATVO.HHE. ML:1.5 6.964967E-5 0.16 AML other m 2019-02-23T08:35:20.44
IV.EL6.EHE. ML:1.9 0.0001794004 1.6992 AML other m 2019-02-23T08:35:20.92
IV.ATVO.HHN. ML:1.6 7.27332515E-5 0.4608 AML other m 2019-02-23T08:35:23.53
IV.MURB.HHE. ML:2.2 0.0003060347 1.6416 AML other m 2019-02-23T08:35:24.05
IV.MURB.HNN. ML:2.2 0.0003528934 0.2176 AML other m 2019-02-23T08:35:24.17
IV.MURB.HHN. ML:2.2 0.00036789775 0.2432 AML other m 2019-02-23T08:35:24.17
IV.MURB.HNE. ML:2.1 0.00027542185 0.3968 AML other m 2019-02-23T08:35:24.59
IV.FDMO.HHE. ML:1.6 6.28312935E-5 0.1984 AML other m 2019-02-23T08:35:24.60
IV.ATPI.EHN. ML:1.6 9.661006E-5 0.7552 AML other m 2019-02-23T08:35:25.33
IV.ATPI.EHE. ML:1.5 7.735706E-5 0.6208 AML other m 2019-02-23T08:35:28.37
IV.CAFI.HHN. ML:1.8 7.95847E-5 0.5376 AML other m 2019-02-23T08:35:29.56
IV.CAFI.HNN. ML:1.8 7.165274E-5 0.5376 AML other m 2019-02-23T08:35:29.56
IV.POFI.HNE. ML:0 1.0635231E-7 0.6688 AML other m 2019-02-23T08:35:30.87
IV.CAFI.HNE. ML:1.7 5.5107825E-5 0.8608 AML other m 2019-02-23T08:35:42.72
IV.POFI.HNN. ML:0 1.788506E-7 0.816 AML other m 2019-02-23T08:35:51.15
IV.POFI.HHN. ML:2.7 0.0001261723 1.5424 AML other m 2019-02-23T08:36:02.92
IV.PIGN.HHE. ML:2.9 0.0001167335 1.4016 AML other m 2019-02-23T08:36:10.92
IV.PIGN.HNE. ML:3.1 0.00016743025 1.1808 AML other m 2019-02-23T08:36:11.97
IV.PIGN.HNN. ML:3.2 0.00020461275 0.6144 AML other m 2019-02-23T08:36:14.52
IV.CDRU.HHE. ML:2.5 2.0280254E-5 0.0576 AML other m 2019-02-23T08:36:18.17
IV.PIGN.HHN. ML:2.9 0.000101847675 1.5232 AML other m 2019-02-23T08:36:44.05
IV.CDRU.HHN. ML:2.7 3.1924535E-5 1.04 AML other m 2019-02-23T08:37:00.02
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

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 full SEED format Download