Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 04-11-2022 and time 12:23:17 (UTC) in region 3 km NE Pennabilli (RN)

A magnitude ML 1.9 earthquake occured in region: 3 km NE Pennabilli (RN), on

  • 04-11-2022 12:23:17 (UTC)
  • 04-11-2022 13:23:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.8420, 12.2770 at 37 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pennabilli RN 3 2869 2869
Maiolo RN 5 848 3717
Sant'Agata Feltria RN 6 2151 5868
Novafeltria RN 6 7164 13032
Montecopiolo PU 7 1128 14160
Talamello RN 7 1104 15264
Carpegna PU 8 1674 16938
San Leo RN 8 2972 19910
Pietrarubbia PU 9 660 20570
Monte Cerignone PU 11 669 21239
Casteldelci RN 11 407 21646
Frontino PU 12 293 21939
Sarsina FC 14 3446 25385
Macerata Feltria PU 14 1990 27375
Mercato Saraceno FC 14 6886 34261
Sestino AR 15 1355 35616
Belforte all'Isauro PU 16 769 36385
Monte Grimano Terme PU 16 1136 37521
Badia Tedalda AR 17 1087 38608
Piandimeleto PU 17 2167 40775
Mercatino Conca PU 18 1086 41861
Lunano PU 18 1527 43388
Sogliano al Rubicone FC 18 3195 46583
Poggio Torriana RN 18 5135 51718
Sassocorvaro PU 19 3504 55222
Sassofeltrio PU 20 1388 56610
Verucchio RN 20 10078 66688

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Cesena (96758 inhabitants)
34 Km SW of Rimini (147750 inhabitants)
46 Km SE of Forlì (117913 inhabitants)
52 Km W of Pesaro (94582 inhabitants)
52 Km NE of Arezzo (99543 inhabitants)
59 Km SE of Faenza (58541 inhabitants)
60 Km W of Fano (60888 inhabitants)
64 Km S of Ravenna (159116 inhabitants)
73 Km SE of Imola (69797 inhabitants)
82 Km N of Perugia (166134 inhabitants)
82 Km E of Firenze (382808 inhabitants)
88 Km E of Scandicci (50609 inhabitants)
95 Km E of Prato (191150 inhabitants)
96 Km NE of Siena (53903 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 2022-11-04
12:23:17		 43.8422 12.2768 37 2024-03-01
15:28:25		 Bollettino Sismico Italiano INGV 117859721
Reviewed
Rev100 		ML 1.9 2022-11-04
12:23:15		 43.8712 12.2852 10 2022-11-04
13:03:16		 Sala Sismica INGV-Roma 111480481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-04 12:23:17 ± 0.14
Latitude 43.8422 ± 0.0081
Longitude 12.2768 ± 0.0087
Depth (km) 37 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 117859721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 729
Semi-minor axis of confidence ellipse (meter) 636
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 192
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65561
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 117859721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-05-29 18:11:52

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 19
Type of magnitude ML
Reference to an origin 111480481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-04 13:03:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PANTE.HHZ. 2022-11-04T12:25:15.85 3.0 undecidable manual Pg 19.08 0
IV.MSRU.HHZ. 2022-11-04T12:24:55.85 3.0 undecidable manual Pg 12.11 0
CH.FUORN.HHZ. 2022-11-04T12:24:47.64 3.0 undecidable manual Sn 1.13 0
CH.MUGIO.HHZ. 2022-11-04T12:24:45.60 3.0 undecidable manual Sn 0.04 0
ST.CARE.HNZ. 2022-11-04T12:24:40.44 3.0 undecidable manual Sn 1.37 0
IV.PTRJ.HHZ. 2022-11-04T12:24:35.80 3.0 undecidable manual Sn 0.28 0
CH.MUGIO.HHZ. 2022-11-04T12:24:20.10 3.0 negative manual Pg 13.21 0
IX.STN3.EHZ.02 2022-11-04T12:24:14.02 3.0 undecidable manual Pn -3.33 0
GU.GRAM.HHZ. 2022-11-04T12:24:14.96 3.0 undecidable manual Sg 3.97 0
IV.CAFE.HHZ. 2022-11-04T12:24:14.55 3.0 undecidable manual Pg 5.25 0
IV.VAGA.HNZ. 2022-11-04T12:24:03.04 3.0 undecidable manual Pg 4.02 0
ST.CARE.HNZ. 2022-11-04T12:24:00.70 3.0 undecidable manual Pn -2.54 0
IV.RIBO.EHZ.01 2022-11-04T12:23:55.68 3.0 undecidable manual Sg -0.02 0
IV.LRP.EHZ. 2022-11-04T12:23:55.81 3.0 undecidable manual Pg 2.7 0
IV.SAMA.EHZ. 2022-11-04T12:23:44.90 3.0 undecidable manual Pn -3.8 0
IV.ATSC.EHE. 2022-11-04T12:23:38.00 0.6 undecidable manual S 145 56.8986 119 0.85 39
IV.FRON.EHZ. 2022-11-04T12:23:36.20 0.6 undecidable manual S 135 50.9157 122 0.42 46
IV.MPAG.EHZ. 2022-11-04T12:23:35.10 0.6 undecidable manual S 121 45.3213 125 0.56 44
IV.ATBU.HNN. 2022-11-04T12:23:35.20 0.6 undecidable manual S 152 46.1205 125 0.49 45
IV.PIEI.HHZ. 2022-11-04T12:23:33.20 0.6 undecidable manual S 149 39.8268 129 -0.16 49
IV.SFI.EHZ. 2022-11-04T12:23:32.40 0.6 undecidable manual S 282 35.0427 133 -0.01 51
IV.CRE.HHZ. 2022-11-04T12:23:32.30 0.6 undecidable manual S 227 35.9418 132 -0.28 48
IV.NARO.HHZ. 2022-11-04T12:23:31.90 0.6 undecidable manual S 136 35.3424 133 -0.57 45
IV.BOSL.HHE. 2022-11-04T12:23:31.17 0.6 undecidable manual P 278 72.7716 54 0.09 46
IV.PARC.HHZ. 2022-11-04T12:23:30.10 0.6 undecidable manual S 188 21.6672 147 0.01 52
IV.PE3.EHZ. 2022-11-04T12:23:30.40 0.6 undecidable manual S 133 23.9538 144 -0.03 52
IV.CAFI.HHZ. 2022-11-04T12:23:29.91 0.3 undecidable manual P 204 62.0934 116 0.25 69
IV.CPGN.EHE. 2022-11-04T12:23:29.10 0.6 undecidable manual S 142 5.6943 170 0.58 48
IV.SSFR.HHZ. 2022-11-04T12:23:29.16 0.3 undecidable manual P 138 60.5949 117 -0.29 70
IV.RUFI.EHZ. 2022-11-04T12:23:29.79 0.3 undecidable manual P 270 61.3941 117 0.23 70
IV.ATVO.HHZ. 2022-11-04T12:23:28.83 0.3 undecidable manual P 168 52.1034 121 0.52 66
IV.ATSC.EHE. 2022-11-04T12:23:28.44 0.3 undecidable manual P 145 56.8986 119 -0.5 67
IV.LMD.HHE. 2022-11-04T12:23:28.32 0.6 undecidable manual P 300 52.4031 121 -0.03 50
IV.FRON.EHZ. 2022-11-04T12:23:27.82 0.3 undecidable manual P 135 50.9157 122 -0.33 70
IV.MPAG.EHZ. 2022-11-04T12:23:27.24 0.6 undecidable manual P 121 45.3213 125 -0.19 49
IV.ATPI.EHZ. 2022-11-04T12:23:27.58 0.6 undecidable manual P 167 44.5221 126 0.24 48
IV.PESA.HHN. 2022-11-04T12:23:27.96 0.3 undecidable manual P 76 46.3203 124 0.4 69
IV.ATBU.HNN. 2022-11-04T12:23:27.44 0.3 undecidable manual P 152 46.1205 125 -0.09 74
IV.CRE.HHZ. 2022-11-04T12:23:26.32 0.3 undecidable manual P 227 35.9418 132 0.02 77
IV.PIEI.HHZ. 2022-11-04T12:23:26.29 0.3 undecidable manual P 149 39.8268 129 -0.47 70
IV.BADI.EHN. 2022-11-04T12:23:26.44 0.6 undecidable manual P 184 36.9297 131 0.02 51
IV.SFI.EHZ. 2022-11-04T12:23:26.32 0.3 undecidable manual P 282 35.0427 133 0.12 75
IV.NARO.HHZ. 2022-11-04T12:23:25.82 0.3 undecidable manual P 136 35.3424 133 -0.42 71
IV.PARC.HHZ. 2022-11-04T12:23:24.63 0.1 undecidable manual P 188 21.6672 147 -0.24 100
IV.PE3.EHZ. 2022-11-04T12:23:24.83 0.3 undecidable manual P 133 23.9538 144 -0.23 75
IV.CPGN.EHE. 2022-11-04T12:23:23.90 0.3 undecidable manual P 142 5.6943 170 -0.06 80
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PARC.HHE. ML:1.7 0.000182403855 0.4992 AML other m 2022-11-04T12:23:30.94
IV.PARC.HHN. ML:1.9 0.00025349225 0.3008 AML other m 2022-11-04T12:23:35.99
IV.PE3.EHE. ML:2.4 0.0008646776999999999 0.2176 AML other m 2022-11-04T12:23:36.34
IV.PE3.EHN. ML:2.3 0.0007269925500000001 0.2752 AML other m 2022-11-04T12:23:33.17
IV.NARO.HHN. ML:2.1 0.00029949999999999996 0.16 AML other m 2022-11-04T12:23:32.36
IV.NARO.HHE. ML:2.0 0.00023910685 0.224 AML other m 2022-11-04T12:23:32.37
IV.CRE.HHN. ML:1.9 0.000192 0.64 AML other m 2022-11-04T12:23:33.83
IV.PIEI.HHN. ML:1.6 0.000091696365 0.1152 AML other m 2022-11-04T12:23:40.36
IV.PIEI.HHE. ML:1.8 0.00017215335000000001 0.16 AML other m 2022-11-04T12:23:35.30
IV.FRON.EHN. ML:1.9 0.0001480275 0.1024 AML other m 2022-11-04T12:23:40.28
IV.CRE.HHE. ML:1.7 0.00013398449 0.32 AML other m 2022-11-04T12:23:33.30
IV.FRON.EHE. ML:1.8 0.00011788942499999999 0.2368 AML other m 2022-11-04T12:23:39.10
IV.SSFR.HHE. ML:2.3 0.00033899999999999995 1.74 AML other m 2022-11-04T12:23:40.95
IV.SSFR.HHN. ML:2.4 0.000414 0.18 AML other m 2022-11-04T12:23:41.19
IV.SSFR.HNN. ML:2.4 0.0004179716 0.1408 AML other m 2022-11-04T12:23:44.59
IV.MPAG.EHE. ML:1.9 0.0001776345 0.1408 AML other m 2022-11-04T12:23:41.18
IV.SSFR.HNE. ML:2.4 0.0003709253 0.16 AML other m 2022-11-04T12:23:41.18
IV.MPAG.EHN. ML:1.9 0.0001706081 0.2048 AML other m 2022-11-04T12:23:36.30
IV.PIEI.HNE. ML:1.9 0.0001994621 0.3584 AML other m 2022-11-04T12:23:38.38
IV.PIEI.HNN. ML:1.7 0.000107832505 0.4608 AML other m 2022-11-04T12:23:47.21
IV.SFI.EHE. ML:1.6 0.0001172455 0.384 AML other m 2022-11-04T12:23:38.45
IV.SFI.HNN. ML:1.8 0.00017127375 0.6208 AML other m 2022-11-04T12:23:36.50
IV.SFI.EHN. ML:1.7 0.00013752357 0.4224 AML other m 2022-11-04T12:23:33.83
IV.SFI.HNE. ML:1.6 0.000113547385 0.2752 AML other m 2022-11-04T12:23:33.58
IV.MPAG.HNE. ML:2.6 0.0009259762000000001 0.6528 AML other m 2022-11-04T12:23:46.45
IV.ATPI.EHE. ML:1.6 0.00009669717499999999 0.5568 AML other m 2022-11-04T12:23:46.27
IV.ATVO.HNE. ML:1.9 0.00015024199999999998 0.5888 AML other m 2022-11-04T12:23:49.62
IV.ATVO.HHE. ML:1.7 0.000098057225 0.32 AML other m 2022-11-04T12:23:44.11
IV.ATVO.HNN. ML:1.9 0.00015501955 0.7296 AML other m 2022-11-04T12:23:39.78
IV.ATVO.HHN. ML:1.6 0.000079282735 0.32 AML other m 2022-11-04T12:23:45.48
IV.RUFI.EHE. ML:1.8 0.00011642703500000001 0.7424 AML other m 2022-11-04T12:23:41.09
IV.RUFI.EHN. ML:1.6 0.0000614478311 0.5632 AML other m 2022-11-04T12:23:42.97
IV.CAFI.HNE. ML:1.7 0.000076597065 0.7424 AML other m 2022-11-04T12:23:46.73
IV.CAFI.HHN. ML:1.4 0.000044145934999999996 0.3584 AML other m 2022-11-04T12:23:41.01
IV.CAFI.HHE. ML:1.6 0.000067456435 0.48 AML other m 2022-11-04T12:23:45.15
IV.CSP1.EHE. ML:2.6 0.00030960515 1.6256 AML other m 2022-11-04T12:24:00.37
IV.CSP1.EHN. ML:2.5 0.00022401345 0.4416 AML other m 2022-11-04T12:24:04.89
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