Earthquake with magnitude of ML 2.1 on date 20-02-2024 and time 23:32:35 (UTC) in region 3 km NW Terenzo (PR)

A magnitude ML 2.1 earthquake occured in region: 3 km NW Terenzo (PR), on

  • 20-02-2024 23:32:35 (UTC)
  • 21-02-2024 00:32:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6300, 10.0650 at 23 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
Terenzo PR 3 1196 1196
Calestano PR 6 2100 3296
Solignano PR 7 1773 5069
Fornovo di Taro PR 7 6100 11169
Varano de' Melegari PR 8 2676 13845
Berceto PR 15 2109 15954
Medesano PR 15 10828 26782
Valmozzola PR 16 539 27321
Felino PR 16 8790 36111
Pellegrino Parmense PR 16 1048 37159
Sala Baganza PR 16 5561 42720
Tizzano Val Parma PR 16 2077 44797
Langhirano PR 16 10315 55112
Corniglio PR 17 1936 57048
Varsi PR 18 1230 58278
Collecchio PR 18 14403 72681
Lesignano de' Bagni PR 19 5028 77709

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Parma (192836 inhabitants)
45 Km W of Reggio nell'Emilia (171345 inhabitants)
55 Km SE of Piacenza (102191 inhabitants)
56 Km S of Cremona (71901 inhabitants)
61 Km NE of La Spezia (93959 inhabitants)
61 Km N of Carrara (63133 inhabitants)
66 Km N of Massa (69479 inhabitants)
67 Km W of Carpi (70699 inhabitants)
68 Km W of Modena (184973 inhabitants)
86 Km N of Viareggio (62467 inhabitants)
93 Km E of Genova (586655 inhabitants)
94 Km NW of Lucca (89046 inhabitants)
94 Km SE of Pavia (72576 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
Reviewed
Rev100
ML 2.1 2024-02-20
23:32:35
44.6302 10.065 23 2024-02-20
23:47:13
Sala Sismica INGV-Roma 125410571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-20 23:32:35 ± 0.18
Latitude 44.6302 ± 0.0090
Longitude 10.0650 ± 0.0152
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125410571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1118
Semi-minor axis of confidence ellipse (meter) 888
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 1120.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.37147
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 125410571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-20 23:47:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RNCA.HHZ. 2024-02-20T23:33:02.52 0.1 undecidable manual S 259 89.8434 99 0.09 87
GU.CANO.HHZ. 2024-02-20T23:33:00.19 0.3 undecidable manual P 253 152.2365 54 -0.04 58
GU.GORR.HHZ. 2024-02-20T23:32:55.23 0.1 undecidable manual S 268 61.0944 104 0.32 88
GU.PCP.HHZ. 2024-02-20T23:32:55.64 0.1 undecidable manual P 266 120.4905 96 -0.2 81
IV.PII.HHZ. 2024-02-20T23:32:54.38 0.1 undecidable manual P 160 107.2149 97 0.57 76
GU.POPM.HHZ. 2024-02-20T23:32:54.05 3.0 negative manual P 0.21 0
GU.RNCA.HHZ. 2024-02-20T23:32:51.09 0.1 undecidable manual P 259 89.8434 99 -0.07 89
4P.IT07A.HHZ. 2024-02-20T23:32:48.56 0.1 undecidable manual S 326 32.4453 118 0.82 79
IV.PLMA.HHZ. 2024-02-20T23:32:47.48 0.1 undecidable manual P 195 66.4779 103 -0.16 91
IV.PRMA.HHE. 2024-02-20T23:32:46.54 0.3 undecidable manual S 53 24.5532 127 0.58 68
GU.GORR.HHZ. 2024-02-20T23:32:46.39 0.1 undecidable manual P 268 61.0944 104 -0.42 87
GU.GRAM.HHZ. 2024-02-20T23:32:44.34 0.1 undecidable manual S 180 15.4734 142 0.12 100
IV.ERBM.EHE. 2024-02-20T23:32:43.55 0.1 undecidable manual P 130 36.1416 115 0.37 92
IT.FRN.HGN. 2024-02-20T23:32:42.91 0.3 undecidable manual S 28 7.0929 161 -0.23 74
4P.IT07A.HHZ. 2024-02-20T23:32:42.42 0.1 undecidable manual P 326 32.4453 118 -0.25 95
IT.BVT.HNN. 2024-02-20T23:32:41.63 0.6 undecidable manual P 247 27.75 123 -0.42 46
IV.PRMA.HHE. 2024-02-20T23:32:41.27 0.1 undecidable manual P 53 24.5532 127 -0.37 93
IV.NEVI.HNE. 2024-02-20T23:32:41.28 0.3 undecidable manual P 105 20.4684 133 0.11 75
GU.GRAM.HHZ. 2024-02-20T23:32:40.47 0.1 undecidable manual P 180 15.4734 142 -0.18 99
IT.FRN.HGN. 2024-02-20T23:32:39.35 0.1 undecidable manual P 28 7.0929 161 -0.67 88
GU.BRR.HGZ. 2024-02-20T23:32:23.12 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHE. ML:2.6 0.0022199999999999998 1.58 AML other m 2024-02-20T23:32:44.88
GU.GRAM.HHN. ML:2.4 0.00158 1.68 AML other m 2024-02-20T23:32:45.85
4P.IT07A.HHN. ML:2.4 0.000855 0.2 AML other m 2024-02-20T23:32:48.87
4P.IT07A.HHE. ML:2.4 0.0009245 0.88 AML other m 2024-02-20T23:32:49.95
GU.GORR.HHN. ML:1.7 0.00009185 0.74 AML other m 2024-02-20T23:32:57.65
GU.GORR.HHE. ML:1.6 0.0000732 1.14 AML other m 2024-02-20T23:32:57.93
GU.RNCA.HHN. ML:1.8 0.00007495 0.44 AML other m 2024-02-20T23:33:06.80
GU.RNCA.HHE. ML:1.8 0.0000664 1.02 AML other m 2024-02-20T23:33:07.41
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
Waveforms Seismic signals in miniseed + resp format Download