Earthquake with magnitude of ML 2.0 on date 23-03-2019 and time 13:03:38 (Italy) in region 6 km E Castrocaro Terme e Terra del Sole (FC)

A magnitude ML 2.0 earthquake occured in region: 6 km E Castrocaro Terme e Terra del Sole (FC), on

  • 23-03-2019 12:03:38 (UTC)
  • 23-03-2019 13:03:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.17, 12.02 at 26 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
Castrocaro Terme e Terra del Sole FC 6 6426 6426
Forlì FC 6 117913 124339
Meldola FC 6 9970 134309
Forlimpopoli FC 9 13290 147599
Predappio FC 9 6346 153945
Bertinoro FC 9 11059 165004
Dovadola FC 12 1653 166657
Faenza RA 17 58541 225198
Cesena FC 18 96758 321956
Modigliana FC 18 4560 326516
Rocca San Casciano FC 19 1910 328426
Civitella di Romagna FC 20 3786 332212

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km S of Forlì (117913 inhabitants)
17 Km SE of Faenza (58541 inhabitants)
18 Km W of Cesena (96758 inhabitants)
31 Km SW of Ravenna (159116 inhabitants)
32 Km SE of Imola (69797 inhabitants)
45 Km W of Rimini (147750 inhabitants)
65 Km SE of Bologna (386663 inhabitants)
76 Km NE of Firenze (382808 inhabitants)
77 Km W of Pesaro (94582 inhabitants)
79 Km N of Arezzo (99543 inhabitants)
80 Km SE of Ferrara (133155 inhabitants)
81 Km E of Prato (191150 inhabitants)
82 Km NE of Scandicci (50609 inhabitants)
88 Km W of Fano (60888 inhabitants)
92 Km E of Pistoia (90315 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
Rev 1000 ML 2.0 2019-03-23
12:03:38
44.17 12.02 26 2019-08-22
08:24:56
Bollettino Sismico Italiano INGV 67630921
Rev 100 ML 1.8 2019-03-23
12:03:37
44.1 12.02 10 2019-03-23
12:16:46
Sala Sismica INGV-Roma 66837381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-23 12:03:38 ± 0.27
Latitude 44.17 ± 0.01
Longitude 12.02 ± 0.01
Depth (km) 26 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67630921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1347
Semi-minor axis of confidence ellipse (meter) 680
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 1350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.53
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.37237
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.4
Num. used stations 31
Type of magnitude ML
Reference to an origin 67630921
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-16 07:46:21

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 19
Type of magnitude ML
Reference to an origin 66837381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-23 12:16:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RESU.HHZ. 2019-03-23T12:05:15.63 3.0 positive manual Pn -0.66 0
MN.PDG.HHZ. 2019-03-23T12:05:11.11 3.0 undecidable manual Pn 10.38 0
IV.VENT.EHZ. 2019-03-23T12:05:11.96 3.0 undecidable manual Sn -3.01 0
IV.MIDA.HHZ. 2019-03-23T12:05:01.89 3.0 undecidable manual Sn -0.35 0
IV.EUCT.HNZ. 2019-03-23T12:04:59.38 3.0 undecidable manual Sg 12.5 0
MN.CUC.HHZ. 2019-03-23T12:04:56.28 3.0 undecidable manual Pn 2.84 0
IV.SARZ.HHZ. 2019-03-23T12:04:52.03 3.0 undecidable manual Sn 4.53 0
IV.IMTC.HHZ. 2019-03-23T12:04:46.68 3.0 positive manual Pg 11.43 0
IV.MRB1.HHZ. 2019-03-23T12:04:42.35 3.0 undecidable manual Pg 6.72 0
IV.COLB.HHZ. 2019-03-23T12:04:40.04 3.0 undecidable manual Pn 4.95 0
IV.LAV9.HNZ. 2019-03-23T12:04:26.64 3.0 undecidable manual Pg 7.39 0
IV.LPEL.HHZ. 2019-03-23T12:04:25.82 3.0 positive manual Pg 5.21 0
IV.RIBO.EHZ.01 2019-03-23T12:04:22.34 3.0 undecidable manual S -1.63 0
IV.PCRO.HNZ. 2019-03-23T12:04:18.00 3.0 undecidable manual S -0.63 0
IV.NDIM.HNZ. 2019-03-23T12:04:16.19 3.0 undecidable manual S -0.73 0
IV.MPAG.EHZ. 2019-03-23T12:04:05.05 0.3 undecidable manual S 135 0.7599 102 1.03 49
IV.FIR.HHZ. 2019-03-23T12:04:05.07 3.0 undecidable manual S 1.44 0
IV.FDMO.HHZ. 2019-03-23T12:04:03.67 0.1 undecidable manual P 145 1.3724 54 0.76 64
TV.SF04.EHZ. 2019-03-23T12:04:03.11 3.0 undecidable manual P -0.13 0
IV.PIEI.HHZ. 2019-03-23T12:04:03.45 0.3 undecidable manual S 150 0.7365 102 0.1 67
IV.BADI.EHZ. 2019-03-23T12:04:02.00 0.6 undecidable manual S 166 0.6826 103 0.22 44
IV.ASSB.HHZ. 2019-03-23T12:04:01.72 3.0 undecidable manual P 0.67 0
IV.PE3.EHZ. 2019-03-23T12:04:00.26 0.3 undecidable manual S 144 0.5864 105 1.24 45
IV.MGAB.HHZ. 2019-03-23T12:03:59.45 3.0 undecidable manual P -2.28 0
IV.SEI.HHZ. 2019-03-23T12:03:58.03 0.3 undecidable manual S 256 0.491 109 1.69 37
IV.PARC.HHZ. 2019-03-23T12:03:58.05 0.3 undecidable manual S 163 0.5468 107 0.14 69
IV.RUFI.EHZ. 2019-03-23T12:03:56.65 0.1 undecidable manual S 228 0.4982 109 0.11 95
IV.FOSV.EHZ. 2019-03-23T12:03:56.76 3.0 undecidable manual P -1.38 0
IV.ASQU.HHZ. 2019-03-23T12:03:54.19 0.1 undecidable manual S 204 0.4119 113 0.05 98
IV.PIEI.HHZ. 2019-03-23T12:03:52.04 0.1 undecidable manual P 150 0.7365 102 -0.88 72
IV.MPAG.EHZ. 2019-03-23T12:03:52.76 0.1 undecidable manual P 135 0.7599 102 -0.55 82
IV.BADI.EHZ. 2019-03-23T12:03:51.55 0.1 undecidable manual P 166 0.6826 103 -0.46 85
IV.PE3.EHZ. 2019-03-23T12:03:50.52 0.1 undecidable manual P 144 0.5864 105 0.1 93
IV.PARC.HHZ. 2019-03-23T12:03:49.14 0.1 undecidable manual P 163 0.5468 107 -0.63 83
IV.SEI.HHZ. 2019-03-23T12:03:49.28 0.1 undecidable manual P 256 0.491 109 0.41 90
IV.BRIS.HHZ. 2019-03-23T12:03:49.16 0.1 undecidable manual S 286 0.1907 136 0.51 94
IV.LMD.HHZ. 2019-03-23T12:03:49.42 0.1 undecidable manual S 247 0.2455 128 -0.44 92
IV.RUFI.EHZ. 2019-03-23T12:03:48.66 0.1 undecidable manual P 228 0.4982 109 -0.32 91
IV.BRSN.HNZ. 2019-03-23T12:03:47.20 0.3 undecidable manual S 20 0.1178 150 -0.15 75
IV.CPGN.EHZ. 2019-03-23T12:03:47.67 0.1 undecidable manual P 150 0.429 112 -0.2 95
IV.RSM2.HHE. 2019-03-23T12:03:47.77 0.3 undecidable manual P 128 0.384 115 0.61 64
IV.ASQU.HHZ. 2019-03-23T12:03:46.96 0.1 undecidable manual P 204 0.4119 113 -0.64 84
IV.IMOL.EHZ. 2019-03-23T12:03:46.42 0.1 undecidable manual P 313 0.2734 124 0.9 79
IV.BRIS.HHZ. 2019-03-23T12:03:44.32 0.1 positive manual P 286 0.1907 136 -0.11 100
IV.LMD.HHZ. 2019-03-23T12:03:44.55 0.1 negative manual P 247 0.2455 128 -0.58 88
IV.BRSN.HNZ. 2019-03-23T12:03:43.11 0.1 undecidable manual P 20 0.1178 150 -0.57 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IMOL.HNE. ML:0 0.0013610474 0.0576 AML other m 2019-03-23T12:03:54.73
IV.BRSN.HNE. ML:2.9 0.00462971 0.352 AML other m 2019-03-23T12:03:47.65
IV.BRSN.HNN. ML:2.7 0.0026099835 0.2176 AML other m 2019-03-23T12:03:47.72
IV.BRSN.EHN. ML:2.9 0.0041911235 0.32 AML other m 2019-03-23T12:03:47.64
IV.BRSN.EHE. ML:2.9 0.004606263 0.3008 AML other m 2019-03-23T12:03:47.69
IV.BRIS.HNN. ML:2.1 0.0005569698 0.3328 AML other m 2019-03-23T12:03:53.11
IV.BRIS.HNE. ML:2 0.00042907215 0.1216 AML other m 2019-03-23T12:03:49.61
IV.BRIS.HHE. ML:2 0.00045199795 0.1216 AML other m 2019-03-23T12:03:49.61
IV.BRIS.HHN. ML:2 0.0005155005 0.32 AML other m 2019-03-23T12:03:53.11
IV.LMD.HHN. ML:2.1 0.00053626325 0.1408 AML other m 2019-03-23T12:03:50.43
IV.LMD.HHE. ML:2.2 0.0006099764 0.16 AML other m 2019-03-23T12:03:50.47
IV.IMOL.HNN. ML:2.5 0.0012943995 0.2176 AML other m 2019-03-23T12:03:54.56
IV.ASQU.HHN. ML:1.9 0.00021160575 0.2432 AML other m 2019-03-23T12:03:55.84
IV.ASQU.HHE. ML:1.9 0.0001822883 0.2368 AML other m 2019-03-23T12:03:55.96
IV.CPGN.EHN. ML:1.8 0.00013986682 0.4608 AML other m 2019-03-23T12:03:56.36
IV.CPGN.EHE. ML:1.8 0.00017166049 0.3008 AML other m 2019-03-23T12:03:58.80
IV.CPGN.HNE. ML:1.9 0.0001771087 0.4288 AML other m 2019-03-23T12:03:57.96
IV.RUFI.EHE. ML:1.5 6.5175665E-5 0.16 AML other m 2019-03-23T12:03:57.86
IV.RUFI.EHN. ML:1.6 8.8106805E-5 0.2816 AML other m 2019-03-23T12:03:59.06
IV.PARC.HHE. ML:1.5 5.807261E-5 0.1984 AML other m 2019-03-23T12:03:58.85
IV.PARC.HHN. ML:1.5 5.5221595E-5 0.32 AML other m 2019-03-23T12:04:01.96
IV.SEI.HHN. ML:2.2 0.00036193195 0.2752 AML other m 2019-03-23T12:03:59.58
IV.SEI.HHE. ML:2 0.00018383865 0.1792 AML other m 2019-03-23T12:03:58.30
IV.PE3.EHE. ML:2.4 0.00044986935 0.3008 AML other m 2019-03-23T12:04:01.16
IV.PE3.EHN. ML:2.6 0.0006929204 0.2624 AML other m 2019-03-23T12:04:00.67
IV.BADI.EHN. ML:1.8 8.3589265E-5 0.3008 AML other m 2019-03-23T12:04:06.49
IV.BADI.EHE. ML:1.7 6.3300795E-5 0.3392 AML other m 2019-03-23T12:04:07.85
IV.PIEI.HHE. ML:2.1 0.00014983145 0.2816 AML other m 2019-03-23T12:04:05.14
IV.PIEI.HHN. ML:1.8 8.081864E-5 0.1792 AML other m 2019-03-23T12:04:05.48
IV.MPAG.EHE. ML:1.5 4.247946E-5 0.2176 AML other m 2019-03-23T12:04:07.74
IV.MPAG.EHN. ML:1.6 4.473901E-5 0.1792 AML other m 2019-03-23T12:04:06.35
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download