Earthquake with magnitude of ML 1.3 on date 14-09-2021 and time 14:19:49 (UTC) in region 3 km NE Marcedusa (CZ)

A magnitude ML 1.3 earthquake occured in region: 3 km NE Marcedusa (CZ), on

  • 14-09-2021 14:19:49 (UTC)
  • 14-09-2021 16:19:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.048, 16.852 at 9 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
Marcedusa CZ 3 448 448
Mesoraca KR 6 6523 6971
Belcastro CZ 7 1399 8370
Andali CZ 8 769 9139
PetronĂ  CZ 8 2629 11768
Petilia Policastro KR 9 9173 20941
San Mauro Marchesato KR 9 2157 23098
Roccabernarda KR 10 3393 26491
Cerva CZ 10 1223 27714
Cropani CZ 11 4778 32492
Cutro KR 11 10541 43033
Sersale CZ 12 4630 47663
Botricello CZ 12 5220 52883
Scandale KR 13 3169 56052
Santa Severina KR 13 2131 58183
Zagarise CZ 17 1647 59830
Sellia Marina CZ 18 7513 67343
Soveria Simeri CZ 19 1564 68907
Belvedere di Spinello KR 19 2297 71204
Magisano CZ 20 1258 72462

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km W of Crotone (62178 inhabitants)
27 Km NE of Catanzaro (90612 inhabitants)
47 Km E of Lamezia Terme (70714 inhabitants)
58 Km E of Cosenza (67546 inhabitants)
Recent and historical seismicity
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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2021-09-14
14:19:49
39.0482 16.8525 9 2021-09-14
14:25:56
Sala Sismica INGV-Roma 95423681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-14 14:19:49 ± 0.12
Latitude 39.0482 ± 0.0054
Longitude 16.8525 ± 0.0081
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 95423681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 806
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 309
Circular confidence region, given by single value of horizontal uncertainty (meter) 810
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 227
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44337
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 95423681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-14 14:25:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GRIS.EHZ. 2021-09-14T14:20:23.07 3.0 undecidable manual S -0.73 0
IV.LADO.EHZ. 2021-09-14T14:20:00.33 0.3 undecidable manual S 23 0.2554 108 0.18 72
IV.SPS2.HHZ. 2021-09-14T14:19:59.48 3.0 negative manual P 0.35 0
IV.PIPA.HHZ. 2021-09-14T14:19:59.03 0.6 positive manual P 356 0.438 50 0.08 47
IV.CELI.HHZ. 2021-09-14T14:19:58.97 1.0 positive manual P 323 0.4434 50 -0.08 24
IV.SELL.HHZ. 2021-09-14T14:19:57.60 0.3 undecidable manual S 250 0.1862 114 -0.06 74
MN.TIP.HHZ. 2021-09-14T14:19:56.33 0.3 undecidable manual S 331 0.1502 119 -0.08 75
IV.SERS.HHE. 2021-09-14T14:19:55.68 0.3 undecidable manual S 265 0.1277 123 0 76
IV.LADO.EHZ. 2021-09-14T14:19:55.56 0.1 undecidable manual P 23 0.2554 108 -0.22 95
IV.SELL.HHZ. 2021-09-14T14:19:54.33 0.6 positive manual P 250 0.1862 114 -0.01 50
MN.TIP.HHZ. 2021-09-14T14:19:53.68 0.1 positive manual P 331 0.1502 119 0.06 100
IV.SERS.HHE. 2021-09-14T14:19:53.32 0.1 undecidable manual P 265 0.1277 123 0.12 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:1.4 0.000253 0.42 AML other m 2021-09-14T14:19:56.65
MN.TIP.HNN. ML:1.5 0.000284 0.44 AML other m 2021-09-14T14:19:56.66
MN.TIP.HNE. ML:1.2 0.000161 0.62 AML other m 2021-09-14T14:19:57.66
MN.TIP.HHE. ML:1.2 0.0001465 0.6 AML other m 2021-09-14T14:19:57.65
IV.SELL.HHE. ML:1 6.755E-5 1.5 AML other m 2021-09-14T14:19:58.10
IV.SELL.HNE. ML:1.5 0.0002155 0.24 AML other m 2021-09-14T14:19:59.11
IV.SELL.HHN. ML:0.9 5.27E-5 0.86 AML other m 2021-09-14T14:20:00.74
IV.SELL.HNN. ML:1.4 0.000169 0.86 AML other m 2021-09-14T14:20:00.31
IV.LADO.EHE. ML:1.8 0.0003315 0.18 AML other m 2021-09-14T14:20:00.71
IV.LADO.EHN. ML:1.7 0.000245 0.24 AML other m 2021-09-14T14:20:00.64
IV.CELI.HHE. ML:1.1 3.285E-5 0.42 AML other m 2021-09-14T14:20:07.96
IV.PIPA.HHN. ML:1.3 5.61E-5 0.24 AML other m 2021-09-14T14:20:07.97
IV.PIPA.HHE. ML:1.4 6.755E-5 0.76 AML other m 2021-09-14T14:20:08.19
IV.CELI.HHN. ML:1.1 3.315E-5 0.9 AML other m 2021-09-14T14:20:09.99
IV.SPS2.HHE. ML:1 2.6E-5 1.58 AML other m 2021-09-14T14:20:09.00
IV.SPS2.HHN. ML:1.1 3.23E-5 0.28 AML other m 2021-09-14T14:20:10.45
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download