Earthquake with magnitude of ML 2.3 on date 22-11-2023 and time 16:16:37 (UTC) in region 3 km SW Carpaneto Piacentino (PC)

A magnitude ML 2.3 earthquake occured in region: 3 km SW Carpaneto Piacentino (PC), on

  • 22-11-2023 16:16:37 (UTC)
  • 22-11-2023 17:16:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.8960, 9.7670 at 24 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
Carpaneto Piacentino PC 3 7715 7715
San Giorgio Piacentino PC 7 5792 13507
Gropparello PC 8 2293 15800
Vigolzone PC 8 4297 20097
Podenzano PC 9 9167 29264
Castell'Arquato PC 9 4713 33977
Lugagnano Val d'Arda PC 9 4116 38093
Ponte dell'Olio PC 10 4794 42887
Cadeo PC 10 6118 49005
Fiorenzuola d'Arda PC 12 15297 64302
Pontenure PC 12 6512 70814
Vernasca PC 12 2131 72945
Rivergaro PC 13 7005 79950
Alseno PC 16 4714 84664
Gossolengo PC 17 5637 90301
Cortemaggiore PC 17 4644 94945
Besenzone PC 18 978 95923
Travo PC 18 2087 98010
Piacenza PC 18 102191 200201
Bettola PC 18 2828 203029
Gazzola PC 19 2056 205085
Salsomaggiore Terme PR 19 19831 224916
Caorso PC 19 4749 229665
Bore PR 20 749 230414
Morfasso PC 20 1024 231438

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of Piacenza (102191 inhabitants)
33 Km SW of Cremona (71901 inhabitants)
46 Km W of Parma (192836 inhabitants)
58 Km SE of Pavia (72576 inhabitants)
72 Km W of Reggio nell'Emilia (171345 inhabitants)
78 Km SE of Milano (1345851 inhabitants)
80 Km SW of Brescia (196480 inhabitants)
82 Km SE of Sesto San Giovanni (81608 inhabitants)
85 Km NE of Genova (586655 inhabitants)
85 Km SE of Vigevano (63310 inhabitants)
86 Km SE of Cinisello Balsamo (75078 inhabitants)
86 Km SE of Monza (122671 inhabitants)
88 Km N of La Spezia (93959 inhabitants)
89 Km W of Carpi (70699 inhabitants)
89 Km S of Bergamo (119381 inhabitants)
91 Km SE of Rho (50434 inhabitants)
91 Km E of Alessandria (93943 inhabitants)
95 Km N of Carrara (63133 inhabitants)
96 Km W of Modena (184973 inhabitants)
100 Km NW of Massa (69479 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 2.3 2023-11-22
16:16:37
44.8963 9.7672 24 2023-11-22
16:27:36
Sala Sismica INGV-Roma 123336921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-22 16:16:37 ± 0.27
Latitude 44.8963 ± 0.0108
Longitude 9.7672 ± 0.0292
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123336921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2373
Semi-minor axis of confidence ellipse (meter) 958
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 2370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 196
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 18
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) 1.75098
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 11
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 123336921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-22 16:27:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT05.EHZ. 2023-11-22T16:18:19.47 3.0 positive manual Pg 22.73 0
IV.POFI.HHZ. 2023-11-22T16:17:56.17 3.0 undecidable manual Pg 14.1 0
IV.SACR.HHZ. 2023-11-22T16:17:54.75 3.0 negative manual Pn 2.47 0
IV.RIBO.EHZ.01 2023-11-22T16:17:48.27 3.0 undecidable manual Sg 8.39 0
IV.MCIV.CHZ. 2023-11-22T16:17:46.30 3.0 undecidable manual Sn -2.8 0
IV.ARVD.HHZ. 2023-11-22T16:17:25.67 3.0 undecidable manual Pn 5.64 0
ST.DOSS.HHZ. 2023-11-22T16:17:20.79 0.3 undecidable manual S 45 155.5221 54 -0.2 57
IV.ROVR.HHZ. 2023-11-22T16:17:16.02 0.3 undecidable manual S 50 131.5683 96 0.31 59
ST.VARA.EHZ. 2023-11-22T16:17:16.05 0.3 undecidable manual S 40 135.5643 54 -0.64 54
IV.MAGA.HHZ. 2023-11-22T16:17:12.42 0.3 undecidable manual S 34 118.3926 97 0.2 62
ST.ZIAN.EHZ. 2023-11-22T16:17:11.63 3.0 undecidable manual Pg 3.01 0
IV.CTI.HHZ. 2023-11-22T16:17:07.48 0.3 undecidable manual P 48 194.361 54 -0.16 47
IV.MDI.HHZ. 2023-11-22T16:17:06.92 0.3 undecidable manual S 358 96.9252 98 0.37 62
ST.DOSS.HHZ. 2023-11-22T16:17:02.84 0.3 undecidable manual P 45 155.5221 54 0.03 59
SI.LUSI.HHZ. 2023-11-22T16:17:01.49 0.3 undecidable manual P 37 149.3394 54 -0.55 54
ST.VARA.EHZ. 2023-11-22T16:17:00.80 0.3 undecidable manual P 40 135.5643 54 0.47 57
IV.ROVR.HHZ. 2023-11-22T16:16:59.30 0.3 undecidable manual P 50 131.5683 96 -0.46 57
IV.MAGA.HHZ. 2023-11-22T16:16:57.78 0.3 undecidable manual P 34 118.3926 97 0.04 64
IV.MDI.HHZ. 2023-11-22T16:16:54.63 0.1 undecidable manual P 358 96.9252 98 0.16 87
IV.SGAL.HNN. 2023-11-22T16:16:53.65 0.3 undecidable manual P 30 85.3479 100 0.95 52
GU.GRAM.HHZ. 2023-11-22T16:16:48.04 0.1 undecidable manual P 152 50.8158 108 0.52 89
IV.PCN.EHZ. 2023-11-22T16:16:46.74 0.6 undecidable manual S 348 15.7731 142 0.17 50
4P.IT07A.HHZ. 2023-11-22T16:16:45.30 0.3 undecidable manual S 114 5.994 164 -0.06 79
IV.PCN.EHZ. 2023-11-22T16:16:42.31 0.1 undecidable manual P 348 15.7731 142 -0.62 91
4P.IT07A.HHZ. 2023-11-22T16:16:41.93 0.1 undecidable manual P 114 5.994 164 -0.31 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
4P.IT07A.HHE. ML:2.3 0.00137224 0.1792 AML other m 2023-11-22T16:16:46.02
4P.IT07A.HHN. ML:2.6 0.0024257075 0.2432 AML other m 2023-11-22T16:16:45.00
IV.PCN.HNN. ML:2.6 0.0022299999999999998 0.5 AML other m 2023-11-22T16:16:47.41
IV.PCN.EHN. ML:2.6 0.00229 0.5 AML other m 2023-11-22T16:16:47.42
IV.PCN.HNE. ML:2.2 0.0009290216499999999 0.32 AML other m 2023-11-22T16:16:47.08
IV.PCN.EHE. ML:2.2 0.00087813995 0.32 AML other m 2023-11-22T16:16:47.08
IV.MDI.HHN. ML:2.0 0.000108774755 0.2432 AML other m 2023-11-22T16:17:09.23
IV.MDI.HHE. ML:2.0 0.00009750034 0.1408 AML other m 2023-11-22T16:17:09.47
IV.MAGA.HHE. ML:2.4 0.00017470965 0.512 AML other m 2023-11-22T16:17:13.45
IV.MAGA.HHN. ML:2.4 0.00016549999999999998 0.26 AML other m 2023-11-22T16:17:14.78
IV.ROVR.HHN. ML:2.4 0.00017702555 0.1792 AML other m 2023-11-22T16:17:17.22
IV.ROVR.HHE. ML:2.2 0.00009695000000000001 0.82 AML other m 2023-11-22T16:17:17.36
ST.VARA.EHN. ML:2.3 0.000121 0.26 AML other m 2023-11-22T16:17:18.18
ST.VARA.EHE. ML:2.4 0.0001521943 0.32 AML other m 2023-11-22T16:17:18.92
SI.LUSI.HHE. ML:2.3 0.000110502335 0.1408 AML other m 2023-11-22T16:17:20.93
SI.LUSI.HHN. ML:2.5 0.0001565 0.24 AML other m 2023-11-22T16:17:23.92
IV.MDI.HNE. ML:2.1 0.000112834695 0.1408 AML other m 2023-11-22T16:17:09.47
IV.MAGA.HNE. ML:2.3 0.00015226619 0.256 AML other m 2023-11-22T16:17:15.51
IV.MAGA.HNN. ML:2.1 0.00008410972 0.256 AML other m 2023-11-22T16:17:14.92
IV.ROVR.HNN. ML:2.5 0.0001894579 0.1792 AML other m 2023-11-22T16:17:17.22
IV.CTI.HHE. ML:2.0 0.000036899901499999996 0.2176 AML other m 2023-11-22T16:17:33.56
IV.CTI.HHN. ML:2.1 0.000041470145 0.3712 AML other m 2023-11-22T16:17:35.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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