Earthquake with magnitude of ML 1.9 on date 28-01-2023 and time 16:23:32 (Italy) in region 2 km E Nocera Terinese (CZ)

A magnitude ML 1.9 earthquake occured in region: 2 km E Nocera Terinese (CZ), on

  • 28-01-2023 15:23:32 (UTC)
  • 28-01-2023 16:23:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0370, 16.1820 at 11 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
Nocera Terinese CZ 2 4731 4731
San Mango d'Aquino CZ 3 1564 6295
Falerna CZ 4 4028 10323
Martirano Lombardo CZ 6 1112 11435
Gizzeria CZ 7 4982 16417
Serra d'Aiello CS 8 458 16875
Martirano CZ 8 884 17759
Cleto CS 9 1301 19060
Aiello Calabro CS 9 1729 20789
Conflenti CZ 10 1392 22181
Motta Santa Lucia CZ 11 845 23026
Altilia CS 12 711 23737
Platania CZ 12 2172 25909
Grimaldi CS 12 1680 27589
San Pietro in Amantea CS 13 505 28094
Pedivigliano CS 14 831 28925
Lamezia Terme CZ 14 70714 99639
Amantea CS 14 13975 113614
Malito CS 15 783 114397
Lago CS 15 2624 117021
Scigliano CS 15 1226 118247
Decollatura CZ 15 3159 121406
Carpanzano CS 16 255 121661
Belmonte Calabro CS 17 2003 123664
Soveria Mannelli CZ 17 3076 126740
Belsito CS 18 923 127663
Marzi CS 19 989 128652
Feroleto Antico CZ 20 2171 130823
Domanico CS 20 943 131766

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of Lamezia Terme (70714 inhabitants)
29 Km S of Cosenza (67546 inhabitants)
39 Km W of Catanzaro (90612 inhabitants)
82 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.9 2023-01-28
15:23:32
39.0372 16.1823 11 2024-03-01
17:18:00
Bollettino Sismico Italiano INGV 115663571
Reviewed
Rev100
ML 1.9 2023-01-28
15:23:32
39.0393 16.1687 11 2023-01-28
15:33:28
Sala Sismica INGV-Roma 113856501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-28 15:23:32 ± 0.08
Latitude 39.0372 ± 0.0045
Longitude 16.1823 ± 0.0093
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 115663571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 831
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 154
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.96857
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 115663571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-11 09:33:47

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 113856501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-28 15:33:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRIS.EHZ. 2023-01-28T15:23:57.86 0.6 undecidable manual S 340 82.9503 50 0.2 43
IV.SOI.EHZ. 2023-01-28T15:23:51.14 0.6 undecidable manual P 186 107.5146 50 0.13 41
IV.CET2.HHZ. 2023-01-28T15:23:50.27 0.6 undecidable manual S 340 57.8976 50 -0.71 39
IV.GRIS.EHZ. 2023-01-28T15:23:47.65 0.3 undecidable manual P 340 82.9503 50 0.42 61
IV.SELL.HNZ. 2023-01-28T15:23:46.09 0.6 undecidable manual S 99 38.8278 50 0.2 46
IV.TDS.HHZ. 2023-01-28T15:23:45.31 0.3 undecidable manual P 11 70.374 50 0.02 68
IV.PLAC.HHZ. 2023-01-28T15:23:45.24 0.3 undecidable manual P 161 68.8755 50 0.19 66
IV.SPS2.HHZ. 2023-01-28T15:23:43.87 0.6 undecidable manual S 25 31.2465 50 0.03 48
IV.GRI.EHZ. 2023-01-28T15:23:43.51 0.6 undecidable manual S 139 31.4463 50 -0.39 45
7C.CS2FF.HN1. 2023-01-28T15:23:43.21 0.6 undecidable manual S 13 29.1486 50 -0.09 48
IV.CET2.HHZ. 2023-01-28T15:23:43.26 0.3 undecidable manual P 340 57.8976 50 -0.11 68
7C.CSMBE.HNE. 2023-01-28T15:23:43.18 0.3 undecidable manual S 14 28.8489 50 -0.04 73
IV.CELI.HHZ. 2023-01-28T15:23:42.10 0.3 undecidable manual P 35 49.3173 50 0.06 70
IV.CAR1.HHZ. 2023-01-28T15:23:42.02 0.3 undecidable manual S 6 24.1536 50 0.07 73
IV.SELL.HNZ. 2023-01-28T15:23:40.63 0.1 positive manual P 99 38.8278 50 0.2 92
IV.SERS.HHZ. 2023-01-28T15:23:40.85 0.3 undecidable manual P 90 43.623 50 -0.31 67
IV.SPS2.HHZ. 2023-01-28T15:23:39.48 0.1 undecidable manual P 25 31.2465 50 0.23 93
IV.GRI.EHZ. 2023-01-28T15:23:39.23 0.1 negative manual P 139 31.4463 50 -0.06 96
7C.CS2FF.HN1. 2023-01-28T15:23:38.60 0.3 undecidable manual P 13 29.1486 50 -0.34 68
IV.CAR1.HHZ. 2023-01-28T15:23:38.20 0.1 positive manual P 6 24.1536 50 0.04 98
7C.CSMBE.HNE. 2023-01-28T15:23:38.83 0.3 undecidable manual P 14 28.8489 50 -0.06 72
IV.GIZZ.HHZ. 2023-01-28T15:23:37.23 0.3 undecidable manual S 161 6.6933 148 -0.16 74
IV.GIZZ.HHZ. 2023-01-28T15:23:35.61 0.1 negative manual P 161 6.6933 148 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GIZZ.HHN. ML:3.3 0.026350000000000002 0.12 AML other m 2023-01-28T15:23:37.37
IV.GIZZ.HHE. ML:2.8 0.00852 0.36 AML other m 2023-01-28T15:23:37.35
IV.CAR1.HHN. ML:2.1 0.0007765 0.58 AML other m 2023-01-28T15:23:42.23
IV.CAR1.HNN. ML:2.1 0.0008035000000000001 0.6 AML other m 2023-01-28T15:23:42.23
IV.CAR1.HHE. ML:2.2 0.0009225 0.64 AML other m 2023-01-28T15:23:42.17
IV.CAR1.HNE. ML:2.2 0.0008585 0.66 AML other m 2023-01-28T15:23:42.17
IV.GRI.EHN. ML:1.7 0.00022999999999999998 0.74 AML other m 2023-01-28T15:23:44.11
IV.SPS2.HHE. ML:1.6 0.000185 0.48 AML other m 2023-01-28T15:23:44.50
IV.GRI.EHE. ML:1.8 0.00030000000000000003 1.16 AML other m 2023-01-28T15:23:44.21
IV.SPS2.HHN. ML:1.5 0.00014350000000000002 0.14 AML other m 2023-01-28T15:23:45.45
IV.SELL.HHN. ML:1.2 0.0000479 1.16 AML other m 2023-01-28T15:23:48.31
IV.SERS.HHE. ML:1.3 0.00006634999999999999 0.32 AML other m 2023-01-28T15:23:49.05
IV.SERS.HHN. ML:1.5 0.00010355000000000001 1.62 AML other m 2023-01-28T15:23:49.97
IV.PLAC.HHE. ML:1.7 0.00007835000000000001 0.42 AML other m 2023-01-28T15:23:49.39
IV.SELL.HHE. ML:1.2 0.00004955 0.98 AML other m 2023-01-28T15:23:49.38
IV.CET2.HHE. ML:2.2 0.000311 0.26 AML other m 2023-01-28T15:23:52.02
IV.CET2.HHN. ML:2.3 0.0003915 0.72 AML other m 2023-01-28T15:23:53.37
IV.PLAC.HHN. ML:1.6 0.0000663 1.12 AML other m 2023-01-28T15:23:58.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download