Earthquake with magnitude of ML 3.1 on date 25-01-2021 and time 12:30:22 (UTC) in region 4 km E Rogliano (CS)

A magnitude ML 3.1 earthquake occured in region: 4 km E Rogliano (CS), on

  • 25-01-2021 12:30:22 (UTC)
  • 25-01-2021 13:30:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.167, 16.365 at 23 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
Rogliano CS 4 5637 5637
Parenti CS 4 2188 7825
Santo Stefano di Rogliano CS 5 1725 9550
Marzi CS 5 989 10539
Mangone CS 5 1891 12430
Carpanzano CS 6 255 12685
Colosimi CS 6 1247 13932
Cellara CS 6 504 14436
Scigliano CS 7 1226 15662
Belsito CS 7 923 16585
Figline Vegliaturo CS 7 1137 17722
Pedivigliano CS 8 831 18553
Bianchi CS 8 1305 19858
Piane Crati CS 8 1423 21281
Aprigliano CS 9 2890 24171
Soveria Mannelli CZ 9 3076 27247
Malito CS 10 783 28030
Motta Santa Lucia CZ 10 845 28875
Altilia CS 10 711 29586
Pietrafitta CS 11 1310 30896
Paterno Calabro CS 11 1398 32294
Grimaldi CS 12 1680 33974
Pedace CS 12 1907 35881
Dipignano CS 13 4376 40257
Conflenti CZ 13 1392 41649
Serra Pedace CS 13 986 42635
Casole Bruzio CS 13 2578 45213
Decollatura CZ 13 3159 48372
Trenta CS 14 2633 51005
Martirano CZ 14 884 51889
Spezzano Piccolo CS 14 2079 53968
Panettieri CS 14 351 54319
Carlopoli CZ 14 1516 55835
Domanico CS 15 943 56778
Spezzano della Sila CS 15 4541 61319
Martirano Lombardo CZ 15 1112 62431
Carolei CS 16 3330 65761
Celico CS 16 2802 68563
Rovito CS 16 3158 71721
Cosenza CS 17 67546 139267
Zumpano CS 17 2570 141837
Lappano CS 18 941 142778
Serrastretta CZ 18 3176 145954
Aiello Calabro CS 18 1729 147683
Cleto CS 18 1301 148984
Mendicino CS 18 9450 158434
Platania CZ 18 2172 160606
Lago CS 19 2624 163230
Cicala CZ 19 968 164198
San Mango d'Aquino CZ 19 1564 165762

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SE of Cosenza (67546 inhabitants)
22 Km N of Lamezia Terme (70714 inhabitants)
35 Km NW of Catanzaro (90612 inhabitants)
66 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 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
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 3.1 2021-01-25
12:30:22
39.1673 16.3653 23 2021-07-12
16:54:57
Bollettino Sismico Italiano INGV 86937371
Reviewed
Rev100
ML 3.0 2021-01-25
12:30:22
39.1767 16.3762 26 2021-01-25
12:40:47
Sala Sismica INGV-Roma 86561701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-25 12:30:22 ± 0.09
Latitude 39.1673 ± 0.0054
Longitude 16.3653 ± 0.0093
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86937371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 759
Semi-minor axis of confidence ellipse (meter) 353
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 760
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.12501
Epicentral distance of station farthest from the epicenter (degree) 2.10801
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 35
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.2
Num. used stations 43
Type of magnitude ML
Reference to an origin 86937371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-03-05 15:06:48

ML:3

Field Value
Value 3
Uncertainty 0.2
Num. used stations 70
Type of magnitude ML
Reference to an origin 86561701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-25 12:40:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MGR.HHZ. 2021-01-25T12:31:00.02 0.6 undecidable manual S 327 1.1538 96 0.35 38
IV.HAGA.HHZ. 2021-01-25T12:30:57.95 0.6 undecidable manual P 207 2.108 54 0.38 22
IV.MRVN.HHZ. 2021-01-25T12:30:55.23 0.6 undecidable manual P 356 1.8967 54 0.58 25
IV.AMUR.HHN. 2021-01-25T12:30:53.30 0.6 undecidable manual P 6 1.7483 54 0.7 26
MN.CUC.HHZ. 2021-01-25T12:30:53.54 0.6 undecidable manual S 333 0.9281 97 0.5 38
IV.ACER.HNZ. 2021-01-25T12:30:52.83 1.0 undecidable manual P 349 1.6503 54 1.58 9
IV.MUCR.HHZ. 2021-01-25T12:30:50.13 0.6 undecidable manual P 226 1.6188 54 -0.68 27
GE.MATE.HHN. 2021-01-25T12:30:49.81 0.6 undecidable manual P 10 1.5037 54 0.59 31
IV.PTRP.HHZ. 2021-01-25T12:30:49.43 0.6 undecidable manual P 350 1.3733 54 2.01 15
IV.NOV.HHZ. 2021-01-25T12:30:48.50 0.6 undecidable manual P 220 1.4893 54 -0.52 31
IV.AIO.HHZ. 2021-01-25T12:30:48.11 0.3 undecidable manual P 217 1.4875 54 -0.89 40
IV.CMPR.HHZ. 2021-01-25T12:30:47.24 0.3 undecidable manual P 325 1.4101 54 -0.69 46
IV.CRAC.EHN. 2021-01-25T12:30:47.02 0.6 undecidable manual P 2 1.2141 95 1.86 17
IV.GRIS.HNE. 2021-01-25T12:30:46.28 0.6 undecidable manual S 326 0.6961 100 0.05 44
IV.MPNC.HHZ. 2021-01-25T12:30:44.76 0.3 undecidable manual P 218 1.2905 54 -1.52 31
IV.BULG.HHN. 2021-01-25T12:30:44.01 0.6 undecidable manual P 320 1.1862 96 -0.67 34
IV.SOI.EHZ. 2021-01-25T12:30:43.93 0.6 undecidable manual P 193 1.1206 96 0.37 38
IV.SIRI.HHZ. 2021-01-25T12:30:43.18 0.6 undecidable manual P 339 1.0837 96 0.24 39
IV.MSRU.HHZ. 2021-01-25T12:30:42.84 0.1 positive manual P 217 1.1233 96 -0.77 65
IV.MGR.HHZ. 2021-01-25T12:30:42.74 0.6 undecidable manual P 327 1.1538 96 -1.38 24
MN.CEL.HHZ. 2021-01-25T12:30:41.31 0.6 undecidable manual P 202 0.9785 97 0.16 41
IV.CET2.HHZ. 2021-01-25T12:30:40.45 0.6 undecidable manual S 319 0.4811 106 0.43 43
MN.CUC.HHZ. 2021-01-25T12:30:40.40 0.6 undecidable manual P 333 0.9281 97 0.1 42
IV.ORI.HHZ. 2021-01-25T12:30:40.32 0.6 undecidable manual P 4 0.8858 98 0.75 35
IV.LADO.EHZ. 2021-01-25T12:30:40.37 0.6 undecidable manual S 76 0.4892 105 0.11 45
IV.TDS.HHZ. 2021-01-25T12:30:39.67 0.6 undecidable manual S 358 0.4928 105 -0.69 40
IV.FERC.HNZ. 2021-01-25T12:30:38.04 0.6 undecidable manual P 195 0.7374 100 0.97 33
IV.PLAC.HHZ. 2021-01-25T12:30:37.31 0.3 undecidable manual P 175 0.7195 100 0.54 59
IV.MMN.HHZ. 2021-01-25T12:30:37.94 0.6 undecidable manual P 338 0.7788 99 0.18 42
IV.GRIS.HNE. 2021-01-25T12:30:36.26 0.3 undecidable manual P 326 0.6961 100 -0.1 66
IV.GRI.EHZ. 2021-01-25T12:30:36.50 0.6 undecidable manual S 173 0.348 113 0.21 46
IV.JOPP.HHZ. 2021-01-25T12:30:36.56 0.3 undecidable manual P 214 0.6736 101 0.57 59
MN.TIP.HHZ. 2021-01-25T12:30:34.86 0.6 undecidable manual S 88 0.3049 116 -0.27 47
IV.SERS.HHZ. 2021-01-25T12:30:34.38 0.3 undecidable manual S 118 0.2833 119 -0.18 72
IV.CELI.HHZ. 2021-01-25T12:30:33.54 0.6 undecidable manual S 25 0.2599 121 -0.43 46
IV.GIZZ.HHZ. 2021-01-25T12:30:33.42 0.6 undecidable manual S 213 0.2239 126 0.35 46
IV.LADO.EHZ. 2021-01-25T12:30:32.56 0.3 undecidable manual P 76 0.4892 105 -0.36 66
IV.CET2.HHZ. 2021-01-25T12:30:32.95 0.3 undecidable manual P 319 0.4811 106 0.17 68
IV.TDS.HHZ. 2021-01-25T12:30:32.54 0.3 undecidable manual P 358 0.4928 105 -0.44 64
IV.PIPA.HHZ. 2021-01-25T12:30:32.61 0.6 undecidable manual P 47 0.4712 106 -0.01 47
IV.SPS2.HHZ. 2021-01-25T12:30:30.47 0.6 undecidable manual S 351 0.125 144 -0.53 46
IV.GRI.EHZ. 2021-01-25T12:30:30.70 0.3 undecidable manual P 173 0.348 113 0.08 71
IV.SERS.HHZ. 2021-01-25T12:30:29.72 0.1 positive manual P 118 0.2833 119 0.09 95
MN.TIP.HHZ. 2021-01-25T12:30:29.95 0.1 positive manual P 88 0.3049 116 0 96
IV.CELI.HHZ. 2021-01-25T12:30:29.12 0.1 undecidable manual P 25 0.2599 121 -0.16 96
IV.GIZZ.HHZ. 2021-01-25T12:30:28.94 0.3 undecidable manual P 213 0.2239 126 0.17 71
IV.SPS2.HHZ. 2021-01-25T12:30:27.50 0.1 undecidable manual P 351 0.125 144 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:2.8 0.0038280005 0.3392 AML other m 2021-01-25T12:30:30.60
IV.SPS2.HHN. ML:3.1 0.0084303405 0.2048 AML other m 2021-01-25T12:30:30.78
IV.CELI.HHE. ML:2.8 0.002876297 0.3008 AML other m 2021-01-25T12:30:33.85
IV.CELI.HNE. ML:2.9 0.002898564 0.3008 AML other m 2021-01-25T12:30:33.85
IV.CELI.HNN. ML:2.8 0.002625 1.84 AML other m 2021-01-25T12:30:33.06
IV.CELI.HHN. ML:2.8 0.00264 1.84 AML other m 2021-01-25T12:30:33.06
IV.SERS.HHN. ML:3.1 0.00514 0.26 AML other m 2021-01-25T12:30:34.64
IV.SERS.HHE. ML:3.5 0.011186039 0.3392 AML other m 2021-01-25T12:30:34.92
IV.SERS.HNN. ML:3.4 0.0106260775 0.3392 AML other m 2021-01-25T12:30:34.92
IV.SERS.HNE. ML:3.1 0.0050381305 0.544 AML other m 2021-01-25T12:30:35.23
MN.TIP.HHE. ML:3 0.0037 0.44 AML other m 2021-01-25T12:30:35.14
MN.TIP.HNE. ML:3 0.003716144 0.4544 AML other m 2021-01-25T12:30:35.14
MN.TIP.HHN. ML:2.8 0.0022098525 0.1984 AML other m 2021-01-25T12:30:35.77
MN.TIP.HNN. ML:2.8 0.0021738155 0.2176 AML other m 2021-01-25T12:30:35.77
IV.GRI.EHN. ML:3.1 0.003883599 0.5056 AML other m 2021-01-25T12:30:37.17
IV.GRI.EHE. ML:2.9 0.0026966325 0.2624 AML other m 2021-01-25T12:30:38.05
IV.TDS.HHE. ML:2.6 0.00097558185 0.384 AML other m 2021-01-25T12:30:40.26
IV.CET2.HHN. ML:3.5 0.0078146805 0.16 AML other m 2021-01-25T12:30:41.49
IV.CET2.HHE. ML:3.3 0.00475 1.66 AML other m 2021-01-25T12:30:42.08
IV.LADO.EHN. ML:3.2 0.003174986 0.384 AML other m 2021-01-25T12:30:43.05
IV.LADO.EHE. ML:3.3 0.0040301885 0.3968 AML other m 2021-01-25T12:30:43.34
IV.PIPA.HNE. ML:3.2 0.003635 0.22 AML other m 2021-01-25T12:30:43.62
IV.PIPA.HHE. ML:3.2 0.00365 0.22 AML other m 2021-01-25T12:30:43.62
IV.PIPA.HNN. ML:2.9 0.0017163525 0.2496 AML other m 2021-01-25T12:30:43.60
IV.JOPP.HHE. ML:3 0.00147 0.2 AML other m 2021-01-25T12:30:47.44
IV.JOPP.HHN. ML:3 0.001375 0.22 AML other m 2021-01-25T12:30:48.48
IV.PLAC.HHN. ML:3 0.00143 0.4 AML other m 2021-01-25T12:30:50.47
IV.PLAC.HNE. ML:3 0.001422377 0.4224 AML other m 2021-01-25T12:30:50.47
IV.MMN.HHN. ML:3.6 0.00529 0.26 AML other m 2021-01-25T12:30:51.49
IV.MMN.HHE. ML:3.5 0.003935 0.24 AML other m 2021-01-25T12:30:51.53
IV.PLAC.HNN. ML:2.9 0.0010495 1.76 AML other m 2021-01-25T12:30:53.11
IV.IST3.HHE. ML:0 0.00166 0.2 AML other m 2021-01-25T12:30:59.96
IV.IST3.HNE. ML:0 0.00148 0.72 AML other m 2021-01-25T12:31:00.51
IV.MGR.HHN. ML:2.9 0.00050401985 0.3584 AML other m 2021-01-25T12:31:00.77
IV.MGR.HNE. ML:2.9 0.00058885535 0.4032 AML other m 2021-01-25T12:31:00.76
IV.MGR.HNN. ML:2.9 0.00051022925 0.4352 AML other m 2021-01-25T12:31:01.14
IV.IST3.HHN. ML:0 0.00233 0.22 AML other m 2021-01-25T12:31:01.60
IV.IST3.HNN. ML:0 0.002015 0.22 AML other m 2021-01-25T12:31:01.72
IV.SIRI.HNE. ML:3.3 0.0013925 0.32 AML other m 2021-01-25T12:31:02.63
IV.SIRI.HHE. ML:3.3 0.00140542215 0.32 AML other m 2021-01-25T12:31:02.63
IV.SIRI.HNN. ML:3.2 0.001215 0.32 AML other m 2021-01-25T12:31:02.39
IV.SIRI.HHN. ML:3.2 0.001232369 0.32 AML other m 2021-01-25T12:31:02.39
IV.MSRU.HHN. ML:3 0.0007141148 0.3648 AML other m 2021-01-25T12:31:03.27
IV.MPNC.HHE. ML:3.3 0.001175 0.42 AML other m 2021-01-25T12:31:03.60
IV.HLNI.HHN. ML:0 8.225E-5 0.56 AML other m 2021-01-25T12:31:03.66
IV.MGR.HHE. ML:3 0.000637 1.02 AML other m 2021-01-25T12:31:05.12
IV.SOI.EHN. ML:2.8 0.0004535 0.6 AML other m 2021-01-25T12:31:06.86
IV.MPNC.HHN. ML:3.2 0.000935 0.44 AML other m 2021-01-25T12:31:11.65
IV.HLNI.HHE. ML:0 9.3E-5 0.8 AML other m 2021-01-25T12:31:36.68
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