Earthquake with magnitude of ML 2.2 on date 03-10-2019 and time 12:19:41 (Italy) in region 6 km SE Premilcuore (FC)

A magnitude ML 2.2 earthquake occured in region: 6 km SE Premilcuore (FC), on

  • 03-10-2019 10:19:41 (UTC)
  • 03-10-2019 12:19:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.93, 11.81 at 6 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
Premilcuore FC 6 799 799
Santa Sofia FC 8 4136 4935
Portico e San Benedetto FC 11 756 5691
Galeata FC 11 2516 8207
Civitella di Romagna FC 14 3786 11993
Rocca San Casciano FC 15 1910 13903
San Godenzo FI 15 1167 15070
Bagno di Romagna FC 16 6026 21096
Pratovecchio Stia AR 17 5845 26941
Tredozio FC 17 1212 28153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SW of Forlì (117913 inhabitants)
40 Km S of Faenza (58541 inhabitants)
42 Km SW of Cesena (96758 inhabitants)
48 Km S of Imola (69797 inhabitants)
48 Km E of Firenze (382808 inhabitants)
52 Km N of Arezzo (99543 inhabitants)
54 Km E of Scandicci (50609 inhabitants)
57 Km E of Prato (191150 inhabitants)
62 Km W of Rimini (147750 inhabitants)
63 Km SW of Ravenna (159116 inhabitants)
71 Km E of Pistoia (90315 inhabitants)
73 Km SE of Bologna (386663 inhabitants)
78 Km NE of Siena (53903 inhabitants)
89 Km W of Pesaro (94582 inhabitants)
98 Km W of Fano (60888 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 2.2 2019-10-03
10:19:41
43.93 11.81 6 2020-02-28
16:42:14
Bollettino Sismico Italiano INGV 74712841
Rev 100 ML 2.2 2019-10-03
10:19:41
43.93 11.8 6 2019-10-03
10:31:06
Sala Sismica INGV-Roma 73017341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-03 10:19:41 ± 0.05
Latitude 43.93 ± 0.00
Longitude 11.81 ± 0.01
Depth (km) 6 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74712841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 400
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 37
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
Epicentral distance of station farthest from the epicenter (degree) 1.10617
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 74712841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-16 16:41:16

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73017341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-03 10:31:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.STV.HHZ. 2019-10-03T10:21:31.12 3.0 undecidable manual Sg 20.66 0
IV.CAR1.HHZ. 2019-10-03T10:21:23.64 3.0 undecidable manual Pg 17.74 0
IV.FERC.HNZ. 2019-10-03T10:21:12.99 3.0 undecidable manual Pn -1.79 0
IV.SGG.HNZ. 2019-10-03T10:21:09.75 3.0 undecidable manual Sn 0.16 0
IV.LPEL.HHZ. 2019-10-03T10:21:02.34 3.0 undecidable manual Sg 7.52 0
SI.MOSI.HHZ. 2019-10-03T10:20:59.30 3.0 undecidable manual Sn -1.16 0
IV.FANO.HNZ. 2019-10-03T10:20:53.13 3.0 undecidable manual P 0
GU.TRAV.HHZ. 2019-10-03T10:20:46.55 3.0 undecidable manual Pg 14.45 0
IV.VOBA.HNZ. 2019-10-03T10:20:39.10 3.0 undecidable manual Sn 0.23 0
IT.VNF1.HGZ. 2019-10-03T10:20:31.14 3.0 undecidable manual Pn 3.25 0
IV.RCAV.EHZ. 2019-10-03T10:20:23.19 3.0 undecidable manual Pg 5.1 0
ST.RONC.EHZ. 2019-10-03T10:20:22.99 3.0 positive manual Pg 5.68 0
IV.RIBO.EHZ.01 2019-10-03T10:20:18.71 3.0 undecidable manual S -0.4 0
IV.BRSN.EHZ. 2019-10-03T10:20:06.80 3.0 undecidable manual S 0.4029 1.003 0
IV.ATMI.HHZ. 2019-10-03T10:20:05.20 3.0 undecidable manual S 0.6835 0.11 0
IV.ATPI.EHE. 2019-10-03T10:20:03.90 1.0 undecidable manual S 138 0.6448 50 -0.04 22
IV.OSSC.HHZ. 2019-10-03T10:20:02.30 0.3 undecidable manual S 225 0.5756 50 0.42 62
IV.SACS.HHE. 2019-10-03T10:20:02.38 0.3 undecidable manual P 176 1.0846 50 0.47 55
IV.MGAB.HHZ. 2019-10-03T10:20:02.34 3.0 undecidable manual P 1.0423 1.16 0
IV.ARCI.HNZ. 2019-10-03T10:20:02.78 1.0 undecidable manual P 193 1.1062 50 0.51 18
IV.ATMC.EHE. 2019-10-03T10:20:01.30 0.6 undecidable manual S 150 0.5585 50 -0.09 45
IV.PE3.EHE. 2019-10-03T10:20:01.80 0.3 undecidable manual S 115 0.5495 50 0.68 57
IV.BADI.EHE. 2019-10-03T10:20:00.40 0.6 undecidable manual S 143 0.527 50 -0.04 45
IV.RSM2.HHZ. 2019-10-03T10:20:00.70 3.0 undecidable manual S 0.4587 2.27 0
IV.MOCL.EHZ. 2019-10-03T10:19:58.40 0.6 undecidable manual S 279 0.4569 50 0.03 46
IV.PARC.HHE. 2019-10-03T10:19:57.40 0.3 undecidable manual S 132 0.42 50 0.11 68
IV.SSP9.EHZ. 2019-10-03T10:19:57.30 0.3 undecidable manual S 147 0.4272 50 -0.19 67
IV.BRSN.EHZ. 2019-10-03T10:19:56.17 3.0 undecidable manual P 0.4029 5.93 0
IV.ATLO.EHE. 2019-10-03T10:19:56.55 1.0 undecidable manual P 145 0.7536 50 0.31 20
IV.ATMI.HHZ. 2019-10-03T10:19:56.78 3.0 undecidable manual P 0.6835 1.73 0
IV.ATVA.EHE. 2019-10-03T10:19:55.74 0.3 undecidable manual P 152 0.7383 50 -0.25 62
IV.ATBU.EHZ. 2019-10-03T10:19:55.13 0.3 undecidable manual P 130 0.7033 50 -0.25 63
IV.ATPC.HHE. 2019-10-03T10:19:54.74 1.0 undecidable manual P 134 0.6502 50 0.26 21
IV.ATPI.EHE. 2019-10-03T10:19:54.11 0.3 undecidable manual P 138 0.6448 50 -0.27 63
IV.SEI.HHZ. 2019-10-03T10:19:54.50 0.3 undecidable manual S 291 0.3453 99 -0.31 67
IV.BRIS.HHZ. 2019-10-03T10:19:53.40 0.1 undecidable manual S 354 0.2941 101 0.54 85
IV.CSNT.HHZ. 2019-10-03T10:19:53.66 1.0 undecidable manual P 219 0.5918 50 0.19 22
IV.CRMI.HNN. 2019-10-03T10:19:53.92 0.3 undecidable manual P 257 0.6124 50 0.1 66
IV.RSM2.HHZ. 2019-10-03T10:19:52.43 3.0 undecidable manual P 0.4587 1.23 0
IV.FNVD.HHZ. 2019-10-03T10:19:52.64 0.3 undecidable manual P 296 0.5459 50 -0.04 68
IV.ATMC.EHE. 2019-10-03T10:19:52.54 1.0 undecidable manual P 150 0.5585 50 -0.37 21
IV.OSSC.HHZ. 2019-10-03T10:19:52.99 0.1 undecidable manual P 225 0.5756 50 -0.21 87
IV.PE3.EHE. 2019-10-03T10:19:52.60 0.6 undecidable manual P 115 0.5495 50 -0.15 44
IV.BADI.EHE. 2019-10-03T10:19:51.79 1.0 undecidable manual P 143 0.527 50 -0.57 20
IV.SSP9.EHZ. 2019-10-03T10:19:50.54 0.3 undecidable manual P 147 0.4272 50 -0.12 68
IV.RUFI.EHZ. 2019-10-03T10:19:50.70 0.1 undecidable manual S 247 0.2347 104 0.09 95
IV.MOCL.EHZ. 2019-10-03T10:19:50.72 1.0 undecidable manual P 279 0.4569 50 -0.45 21
IV.PARC.HHE. 2019-10-03T10:19:49.90 0.6 undecidable manual P 132 0.42 50 -0.64 40
IV.SEI.HHZ. 2019-10-03T10:19:48.72 0.1 negative manual P 291 0.3453 99 -0.39 87
IV.LMD.HHZ. 2019-10-03T10:19:48.00 0.1 undecidable manual S 334 0.1628 109 0.04 97
IV.ASQU.HHZ. 2019-10-03T10:19:47.30 0.1 undecidable manual S 186 0.1358 113 0.31 93
IV.BRIS.HHZ. 2019-10-03T10:19:47.99 0.1 positive manual P 354 0.2941 101 0 96
IV.RUFI.EHZ. 2019-10-03T10:19:46.67 0.1 positive manual P 247 0.2347 104 -0.02 96
IV.LMD.HHZ. 2019-10-03T10:19:45.12 0.1 positive manual P 334 0.1628 109 -0.03 97
IV.ASQU.HHZ. 2019-10-03T10:19:44.82 0.1 undecidable manual P 186 0.1358 113 0.22 94
IV.SFI.HNZ. 2019-10-03T10:19:43.80 0.1 undecidable manual S 134 0.0387 146 -0.19 97
IV.SFI.HNZ. 2019-10-03T10:19:42.84 0.1 positive manual P 134 0.0387 146 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHE. ML:0 0.0232698575 0.096 AML other m 2019-10-03T10:19:43.88
IV.SFI.EHN. ML:0 0.013662305 0.0768 AML other m 2019-10-03T10:19:43.87
IV.ASQU.HHN. ML:0 0.001926648 0.1792 AML other m 2019-10-03T10:19:47.93
IV.ASQU.HHE. ML:0 0.0015033847 0.256 AML other m 2019-10-03T10:19:48.14
IV.LMD.HHN. ML:0 0.00121 0.2 AML other m 2019-10-03T10:19:48.40
IV.LMD.HHE. ML:0 0.0009868466 0.1152 AML other m 2019-10-03T10:19:48.76
IV.RUFI.EHE. ML:0 0.00056922775 0.1408 AML other m 2019-10-03T10:19:51.05
IV.RUFI.EHN. ML:0 0.00102085165 0.1792 AML other m 2019-10-03T10:19:51.20
IV.BRIS.HHE. ML:0 0.00117128135 0.2752 AML other m 2019-10-03T10:19:53.81
IV.BRIS.HHN. ML:0 0.0011433105 0.2432 AML other m 2019-10-03T10:19:53.95
IV.SEI.HHE. ML:0 0.0006152623 0.2368 AML other m 2019-10-03T10:19:55.87
IV.SEI.HHN. ML:0 0.00165738 0.3968 AML other m 2019-10-03T10:19:57.21
IV.OSSC.HHE. ML:0 0.00010974174 0.3392 AML other m 2019-10-03T10:20:04.49
IV.OSSC.HHN. ML:0 0.00018404195 0.6464 AML other m 2019-10-03T10:20:05.09
IV.ATMI.HHE. ML:0 0.0002201428 0.4032 AML other m 2019-10-03T10:20:08.30
IV.ATMI.HHN. ML:0 0.0002438072 0.4224 AML other m 2019-10-03T10:20:10.85
IV.SFI.HNN. ML:0 0.01366016 0.1024 AML other m 2019-10-03T10:19:43.86
IV.SFI.HNE. ML:0 0.0229728725 0.096 AML other m 2019-10-03T10:19:43.88
IV.BRIS.HNE. ML:2.4 0.00111654025 0.2944 AML other m 2019-10-03T10:19:53.82
IV.BRIS.HNN. ML:2.4 0.0011040835 0.3392 AML other m 2019-10-03T10:19:53.95
IV.OSSC.HNN. ML:1.9 0.00015959425 0.5184 AML other m 2019-10-03T10:20:10.30
IV.ARCI.HHE. ML:2 6.82715E-5 2.2016 AML other m 2019-10-03T10:20:24.45
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