Earthquake with magnitude of ML 2.8 on date 23-01-2020 and time 06:42:38 (Italy) in region 5 km N Albi (CZ)

A magnitude ML 2.8 earthquake occured in region: 5 km N Albi (CZ), on

  • 23-01-2020 05:42:38 (UTC)
  • 23-01-2020 06:42:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.07, 16.61 at 2 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Albi CZ 5 949 949
Taverna CZ 6 2703 3652
Magisano CZ 6 1258 4910
Sorbo San Basile CZ 6 809 5719
Fossato Serralta CZ 8 594 6313
Zagarise CZ 9 1647 7960
Pentone CZ 9 2113 10073
Sellia CZ 10 530 10603
Cicala CZ 12 968 11571
Sersale CZ 12 4630 16201
Gimigliano CZ 12 3381 19582
Cerva CZ 13 1223 20805
Simeri Crichi CZ 13 4698 25503
Petronà CZ 13 2629 28132
Carlopoli CZ 13 1516 29648
Panettieri CS 13 351 29999
San Pietro Apostolo CZ 14 1691 31690
Soveria Simeri CZ 15 1564 33254
Andali CZ 15 769 34023
Cotronei KR 16 5480 39503
Tiriolo CZ 16 3870 43373
Mesoraca KR 16 6523 49896
Belcastro CZ 16 1399 51295
Petilia Policastro KR 17 9173 60468
Bianchi CS 18 1305 61773
Serrastretta CZ 18 3176 64949
Miglierina CZ 18 767 65716
Catanzaro CZ 18 90612 156328
Marcellinara CZ 18 2285 158613
Cropani CZ 19 4778 163391
Amato CZ 19 835 164226
Settingiano CZ 19 3124 167350
Colosimi CS 19 1247 168597

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km N of Catanzaro (90612 inhabitants)
27 Km E of Lamezia Terme (70714 inhabitants)
40 Km SE of Cosenza (67546 inhabitants)
45 Km W of Crotone (62178 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 100 ML 2.8 2020-01-23
05:42:38
39.07 16.61 2 2020-01-23
05:53:21
Sala Sismica INGV-Roma 75760641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-23 05:42:38 ± 0.2
Latitude 39.07 ± 0.01
Longitude 16.61 ± 0.01
Depth (km) 2 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75760641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1012
Semi-minor axis of confidence ellipse (meter) 563
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 2.59095
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 75760641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-23 05:53:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2020-01-23T05:44:03.31 3.0 positive manual Pg 15.1 0
IV.HPAC.HHZ. 2020-01-23T05:43:54.68 3.0 undecidable manual Sn -1.29 0
IV.CPOZ.HHZ. 2020-01-23T05:43:25.60 1.0 undecidable manual P 313 2.5909 38 3.22 0
IV.MGR.HHZ. 2020-01-23T05:43:23.36 0.6 undecidable manual S 323 1.3436 50 0.55 37
IV.MILZ.HHZ. 2020-01-23T05:43:21.55 1.0 undecidable manual S 234 1.3382 50 -1.1 14
IV.GALF.HHZ. 2020-01-23T05:43:18.07 1.0 positive manual P 230 2.0981 38 2.51 3
IV.MMN.HHZ. 2020-01-23T05:43:12.89 0.3 undecidable manual S 330 0.9515 50 1.69 34
IV.IFIL.HHZ. 2020-01-23T05:43:10.15 0.6 positive manual P 253 1.6619 38 0.61 30
IV.MILZ.HHZ. 2020-01-23T05:43:04.91 0.3 positive manual P 234 1.3382 50 0.9 47
IV.MGR.HHZ. 2020-01-23T05:43:03.77 0.6 negative manual P 323 1.3436 50 -0.33 39
IV.SIRI.HHZ. 2020-01-23T05:43:03.28 0.3 positive manual P 333 1.2519 50 0.75 52
IV.CET2.HHZ. 2020-01-23T05:43:03.01 0.6 undecidable manual S 312 0.6853 50 -0.29 45
IV.TDS.HHZ. 2020-01-23T05:43:01.45 0.6 undecidable manual S 341 0.6286 50 -0.17 47
IV.PLAC.HHZ. 2020-01-23T05:43:01.05 0.6 undecidable manual S 192 0.6322 50 -0.69 41
IV.MSRU.HHZ. 2020-01-23T05:43:01.94 0.3 positive manual P 227 1.1763 50 0.7 54
MN.CUC.HHZ. 2020-01-23T05:42:59.63 0.6 positive manual P 327 1.1098 50 -0.47 40
IV.MMN.HHZ. 2020-01-23T05:42:58.27 0.6 positive manual P 330 0.9515 50 0.88 35
IV.CAR1.HNZ. 2020-01-23T05:42:52.51 0.6 undecidable manual S 301 0.3606 93 0.08 51
IV.JOPP.HHZ. 2020-01-23T05:42:52.92 0.6 positive manual P 231 0.7276 50 -0.65 41
IV.CELI.HHZ. 2020-01-23T05:42:51.78 0.6 undecidable manual S 347 0.3435 93 -0.02 51
IV.CET2.HHZ. 2020-01-23T05:42:51.77 0.1 positive manual P 312 0.6853 50 -1.06 68
IV.PLAC.HHZ. 2020-01-23T05:42:51.08 0.6 positive manual P 192 0.6322 50 -0.85 38
IV.GRI.EHZ. 2020-01-23T05:42:50.16 0.6 undecidable manual S 211 0.286 94 0.58 46
IV.TDS.HHZ. 2020-01-23T05:42:50.97 0.6 undecidable manual P 341 0.6286 50 -0.89 37
IV.SPS2.HHZ. 2020-01-23T05:42:50.25 0.6 undecidable manual S 317 0.3067 93 -0.11 51
IV.PIPA.HHZ. 2020-01-23T05:42:47.84 1.0 positive manual P 21 0.447 92 -0.63 22
IV.CAR1.HNZ. 2020-01-23T05:42:46.82 0.6 positive manual P 301 0.3606 93 0.26 49
IV.GRI.EHZ. 2020-01-23T05:42:45.00 1.0 positive manual P 211 0.286 94 0.09 26
IV.SPS2.HHZ. 2020-01-23T05:42:45.15 0.1 positive manual P 317 0.3067 93 -0.21 100
IV.CELI.HHZ. 2020-01-23T05:42:45.80 0.1 positive manual P 347 0.3435 93 -0.39 95
MN.TIP.HHZ. 2020-01-23T05:42:44.89 0.6 undecidable manual S 46 0.1601 96 0.14 52
MN.TIP.HHZ. 2020-01-23T05:42:42.45 0.1 positive manual P 46 0.1601 96 0.33 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNN. ML:2.4 0.00236 1.58 AML other m 2020-01-23T05:42:45.99
MN.TIP.HHN. ML:2.4 0.002365 1.58 AML other m 2020-01-23T05:42:45.99
MN.TIP.HHE. ML:2.3 0.00177 0.56 AML other m 2020-01-23T05:42:45.25
MN.TIP.HNE. ML:2.3 0.00178 0.58 AML other m 2020-01-23T05:42:45.25
IV.SPS2.HHN. ML:2.9 0.003865 0.38 AML other m 2020-01-23T05:42:51.27
IV.SPS2.HHE. ML:2.8 0.002905 0.42 AML other m 2020-01-23T05:42:51.95
IV.GRI.EHN. ML:2.7 0.002265 1.1 AML other m 2020-01-23T05:42:52.13
IV.CAR1.HHN. ML:3.2 0.005815 0.42 AML other m 2020-01-23T05:42:52.86
IV.CAR1.HNN. ML:3.2 0.00575 0.42 AML other m 2020-01-23T05:42:52.86
IV.CAR1.HHE. ML:3.1 0.00496 1.58 AML other m 2020-01-23T05:42:53.20
IV.CELI.HHE. ML:3.1 0.00501 1.44 AML other m 2020-01-23T05:42:53.11
IV.CELI.HNE. ML:3.1 0.00509 1.44 AML other m 2020-01-23T05:42:53.11
IV.CELI.HHN. ML:3 0.003445 1.3 AML other m 2020-01-23T05:42:53.32
IV.CELI.HNN. ML:3 0.003495 1.32 AML other m 2020-01-23T05:42:53.31
IV.CAR1.HNE. ML:3 0.003985 0.78 AML other m 2020-01-23T05:42:54.40
IV.GRI.EHE. ML:2.6 0.00213 0.46 AML other m 2020-01-23T05:42:55.20
IV.PIPA.HHN. ML:2.9 0.00208 1.46 AML other m 2020-01-23T05:43:00.85
IV.PIPA.HHE. ML:2.9 0.00222 0.26 AML other m 2020-01-23T05:43:02.87
IV.PIPA.HNE. ML:2.9 0.00217 0.26 AML other m 2020-01-23T05:43:02.87
IV.PIPA.HNN. ML:2.9 0.002075 0.98 AML other m 2020-01-23T05:43:03.11
IV.CET2.HHE. ML:3.1 0.002085 1.36 AML other m 2020-01-23T05:43:04.94
IV.CET2.HHN. ML:3.5 0.004365 1.36 AML other m 2020-01-23T05:43:04.30
IV.TDS.HHN. ML:2.7 0.000815 0.56 AML other m 2020-01-23T05:43:05.98
IV.TDS.HHE. ML:2.8 0.0011435 1.18 AML other m 2020-01-23T05:43:05.93
IV.JOPP.HHE. ML:2.6 0.000544 0.2 AML other m 2020-01-23T05:43:06.78
IV.JOPP.HHN. ML:2.6 0.000493 1.32 AML other m 2020-01-23T05:43:08.03
IV.PLAC.HHE. ML:2.6 0.000733 0.36 AML other m 2020-01-23T05:43:08.75
IV.PLAC.HNN. ML:2.6 0.000725 0.36 AML other m 2020-01-23T05:43:08.75
IV.PLAC.HNE. ML:2.8 0.000964 0.78 AML other m 2020-01-23T05:43:09.38
IV.PLAC.HHN. ML:2.8 0.000974 0.78 AML other m 2020-01-23T05:43:09.38
IV.MMN.HHN. ML:3.2 0.00131 1.22 AML other m 2020-01-23T05:43:13.89
IV.MMN.HHE. ML:2.8 0.0006915 1.02 AML other m 2020-01-23T05:43:16.59
MN.CUC.HHE. ML:2.9 0.000608 0.6 AML other m 2020-01-23T05:43:19.41
MN.CUC.HHN. ML:2.8 0.0004285 0.58 AML other m 2020-01-23T05:43:19.46
IV.MSRU.HHN. ML:2.7 0.0003265 1.28 AML other m 2020-01-23T05:43:23.22
IV.MGR.HHN. ML:2.6 0.000187 0.82 AML other m 2020-01-23T05:43:25.31
IV.MGR.HHE. ML:2.8 0.000335 0.42 AML other m 2020-01-23T05:43:26.42
IV.MSRU.HHE. ML:2.8 0.0004485 0.42 AML other m 2020-01-23T05:43:26.86
IV.MILZ.HHE. ML:3.2 0.0008115 0.46 AML other m 2020-01-23T05:43:27.47
IV.SIRI.HNE. ML:2.8 0.000379 1.1 AML other m 2020-01-23T05:43:28.99
IV.SIRI.HNN. ML:2.8 0.000358 1.26 AML other m 2020-01-23T05:43:29.36
IV.SIRI.HHN. ML:2.8 0.000363 1.26 AML other m 2020-01-23T05:43:29.36
IV.MILZ.HHN. ML:2.9 0.0004325 1.42 AML other m 2020-01-23T05:43:30.21
IV.SIRI.HHE. ML:2.8 0.000369 0.36 AML other m 2020-01-23T05:43:30.81
IV.IFIL.HHN. ML:2.7 0.0001905 1.12 AML other m 2020-01-23T05:43:41.22
IV.IFIL.HHE. ML:3.1 0.000483 0.38 AML other m 2020-01-23T05:43:42.72
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