Earthquake with magnitude of ML 1.4 on date 01-12-2021 and time 09:56:15 (UTC) in region 1 km E Pianopoli (CZ)

A magnitude ML 1.4 earthquake occured in region: 1 km E Pianopoli (CZ), on

  • 01-12-2021 09:56:15 (UTC)
  • 01-12-2021 10:56:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.961, 16.406 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
Pianopoli CZ 2 2589 2589
Feroleto Antico CZ 2 2171 4760
Amato CZ 5 835 5595
Miglierina CZ 6 767 6362
Serrastretta CZ 6 3176 9538
San Pietro Apostolo CZ 8 1691 11229
Lamezia Terme CZ 8 70714 81943
Marcellinara CZ 9 2285 84228
Platania CZ 9 2172 86400
Tiriolo CZ 9 3870 90270
Cicala CZ 10 968 91238
Decollatura CZ 11 3159 94397
Settingiano CZ 11 3124 97521
Gimigliano CZ 11 3381 100902
Caraffa di Catanzaro CZ 11 1866 102768
Carlopoli CZ 12 1516 104284
Maida CZ 12 4566 108850
Panettieri CS 12 351 109201
Jacurso CZ 13 624 109825
Cortale CZ 13 2117 111942
San Pietro a Maida CZ 14 4200 116142
Soveria Mannelli CZ 14 3076 119218
Girifalco CZ 15 5945 125163
Pentone CZ 16 2113 127276
Fossato Serralta CZ 16 594 127870
Sorbo San Basile CZ 16 809 128679
Bianchi CS 16 1305 129984
Conflenti CZ 16 1392 131376
Curinga CZ 16 6779 138155
Taverna CZ 17 2703 140858
San Floro CZ 17 716 141574
Gizzeria CZ 17 4982 146556
Catanzaro CZ 17 90612 237168
Borgia CZ 18 7611 244779
Motta Santa Lucia CZ 18 845 245624
Colosimi CS 18 1247 246871
Albi CZ 18 949 247820
Pedivigliano CS 19 831 248651
Amaroni CZ 19 1855 250506
Martirano CZ 19 884 251390
Sellia CZ 20 530 251920
Martirano Lombardo CZ 20 1112 253032

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km E of Lamezia Terme (70714 inhabitants)
17 Km W of Catanzaro (90612 inhabitants)
39 Km SE of Cosenza (67546 inhabitants)
64 Km W of Crotone (62178 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 1.4 2021-12-01
09:56:15
38.9608 16.4057 9 2021-12-01
10:02:17
Sala Sismica INGV-Roma 98009341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-01 09:56:15 ± 0.07
Latitude 38.9608 ± 0.0036
Longitude 16.4057 ± 0.0046
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 98009341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 401
Semi-minor axis of confidence ellipse (meter) 298
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 134
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) 92
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.53779
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 98009341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-01 10:02:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PLAC.HHZ. 2021-12-01T09:56:34.02 0.3 undecidable manual S 177 0.5117 50 0.1 71
IV.JOPP.HHZ. 2021-12-01T09:56:34.39 0.3 undecidable manual S 229 0.5378 50 -0.3 68
IV.CELI.HHZ. 2021-12-01T09:56:32.60 0.3 undecidable manual S 10 0.4488 50 0.55 65
IV.PIPA.HHZ. 2021-12-01T09:56:30.30 3.0 undecidable manual P 0
IV.CAR1.HHZ. 2021-12-01T09:56:28.20 0.3 undecidable manual S 333 0.3292 50 -0.3 70
MN.TIP.HHZ. 2021-12-01T09:56:28.86 0.3 undecidable manual S 51 0.3498 50 -0.27 71
IV.JOPP.HHZ. 2021-12-01T09:56:27.12 0.1 undecidable manual P 229 0.5378 50 0.37 89
IV.PLAC.HHZ. 2021-12-01T09:56:26.40 0.6 negative manual P 177 0.5117 50 0.09 47
IV.SERS.HHZ. 2021-12-01T09:56:25.17 0.3 undecidable manual S 71 0.232 110 -0.26 72
IV.CELI.HHZ. 2021-12-01T09:56:25.30 0.6 negative manual P 10 0.4488 50 0.07 48
IV.SELL.HHZ. 2021-12-01T09:56:23.54 0.6 undecidable manual S 83 0.1745 116 0.17 50
MN.TIP.HHZ. 2021-12-01T09:56:23.42 1.0 negative manual P 51 0.3498 50 -0.12 24
IV.GRI.EHZ. 2021-12-01T09:56:22.00 0.1 undecidable manual S 175 0.1394 121 -0.18 100
IV.GIZZ.HHZ. 2021-12-01T09:56:22.65 0.6 undecidable manual S 277 0.1547 119 -0.06 51
IV.CAR1.HHZ. 2021-12-01T09:56:22.98 0.1 positive manual P 333 0.3292 50 -0.2 96
IV.SERS.HHZ. 2021-12-01T09:56:21.37 0.6 positive manual P 71 0.232 110 -0.04 51
IV.SELL.HHZ. 2021-12-01T09:56:20.41 0.1 positive manual P 83 0.1745 116 0.19 99
IV.GIZZ.HHZ. 2021-12-01T09:56:20.00 0.3 negative manual P 277 0.1547 119 0.17 75
IV.GRI.EHZ. 2021-12-01T09:56:19.58 0.6 undecidable manual P 175 0.1394 121 0.05 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:1.4 0.000252 0.5 AML other m 2021-12-01T09:56:22.22
IV.GRI.EHN. ML:1.4 0.000247 0.42 AML other m 2021-12-01T09:56:22.52
IV.GIZZ.HHN. ML:2.1 0.001195 0.1 AML other m 2021-12-01T09:56:23.00
IV.GIZZ.HHE. ML:2.1 0.001175 0.32 AML other m 2021-12-01T09:56:23.01
IV.SELL.HNN. ML:1.6 0.0003265 0.3 AML other m 2021-12-01T09:56:23.86
IV.SELL.HHN. ML:1.1 8.94E-5 0.28 AML other m 2021-12-01T09:56:23.85
IV.SELL.HHE. ML:1.4 0.0002075 0.38 AML other m 2021-12-01T09:56:23.86
IV.SELL.HNE. ML:1.9 0.0006275 0.38 AML other m 2021-12-01T09:56:23.86
IV.CAR1.HHN. ML:1.6 0.000167 0.44 AML other m 2021-12-01T09:56:28.94
MN.TIP.HHE. ML:1 3.97E-5 1.2 AML other m 2021-12-01T09:56:29.17
IV.CAR1.HHE. ML:1.7 0.000209 0.24 AML other m 2021-12-01T09:56:29.53
MN.TIP.HHN. ML:0.9 3.16E-5 1.16 AML other m 2021-12-01T09:56:31.06
IV.CELI.HHE. ML:1.1 3.685E-5 0.82 AML other m 2021-12-01T09:56:33.47
IV.CELI.HHN. ML:1.3 5.215E-5 0.42 AML other m 2021-12-01T09:56:33.61
IV.SERS.HHE. ML:1.2 9.201231E-5 0.2816 AML other m 2021-12-01T09:56:25.55
IV.SERS.HHN. ML:1.2 0.000102058975 0.32 AML other m 2021-12-01T09:56:25.43
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