Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 31-03-2019 and time 10:50:38 (Italy) in region 2 km NE Pievebovigliana (MC)

A magnitude ML 1.8 earthquake occured in region: 2 km NE Pievebovigliana (MC), on

  • 31-03-2019 08:50:38 (UTC)
  • 31-03-2019 10:50:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0820, 13.0930 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pievebovigliana MC 2 866 866
Muccia MC 4 915 1781
Fiordimonte MC 5 202 1983
Pieve Torina MC 5 1458 3441
Camerino MC 6 6974 10415
Fiastra MC 7 559 10974
Acquacanina MC 9 121 11095
Serravalle di Chienti MC 11 1070 12165
Monte Cavallo MC 12 145 12310
Caldarola MC 13 1823 14133
Serrapetrona MC 13 966 15099
Sefro MC 14 422 15521
Cessapalombo MC 14 512 16033
Pioraco MC 14 1134 17167
Castelraimondo MC 15 4587 21754
Bolognola MC 15 142 21896
Belforte del Chienti MC 15 1886 23782
Camporotondo di Fiastrone MC 15 563 24345
Ussita MC 16 444 24789
Visso MC 17 1107 25896
Fiuminata MC 18 1402 27298
Sarnano MC 18 3264 30562
Gagliole MC 18 620 31182
San Severino Marche MC 18 12726 43908
San Ginesio MC 19 3498 47406

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
68 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
69 Km SW of Ancona (100861 inhabitants)
85 Km S of Fano (60888 inhabitants)
85 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 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 1.8 2019-03-31
08:50:38		 43.0822 13.0933 11 2019-08-22
08:24:56		 Bollettino Sismico Italiano INGV 67610671
Reviewed
Rev100 		ML 1.9 2019-03-31
08:50:38		 43.0828 13.0952 11 2019-03-31
09:00:42		 Sala Sismica INGV-Roma 67107261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-31 08:50:38 ± 0.03
Latitude 43.0822 ± 0.0018
Longitude 13.0933 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67610671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 72
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72036
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 67610671
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-16 06:57:33

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 67107261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-31 09:00:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.OSSC.HHZ. 2019-03-31T08:51:04.76 3.0 undecidable manual P 1.84 0
IV.TERO.HHZ. 2019-03-31T08:50:59.03 1.0 undecidable manual S 141 65.6898 50 0.18 22
IV.CAMP.HHZ. 2019-03-31T08:50:59.33 0.6 undecidable manual S 157 65.7897 50 0.46 41
IV.PIEI.HHZ. 2019-03-31T08:50:59.57 1.0 undecidable manual S 318 67.5768 50 0.24 22
IV.RM33.EHZ. 2019-03-31T08:50:58.73 1.0 undecidable manual S 171 64.3911 50 0.25 22
IV.FRON.EHZ. 2019-03-31T08:50:56.93 0.6 undecidable manual S 329 56.6988 50 0.49 42
IV.VCEL.EHZ. 2019-03-31T08:50:55.81 3.0 positive manual P 0.25 0
IV.SMA1.EHZ. 2019-03-31T08:50:55.94 0.6 undecidable manual S 158 53.8017 50 0.27 44
IV.LNSS.HHZ. 2019-03-31T08:50:55.79 0.6 undecidable manual S 185 53.3022 50 0.25 44
IV.MNTT.EHZ. 2019-03-31T08:50:54.02 0.6 undecidable manual S 93 40.7259 50 1.83 21
IV.SSFR.HHZ. 2019-03-31T08:50:54.23 0.6 undecidable manual S 328 46.62 50 0.48 43
IV.ARVD.HHZ. 2019-03-31T08:50:54.41 0.6 undecidable manual S 345 47.7189 50 0.36 44
IV.MTRA.EHZ. 2019-03-31T08:50:52.90 0.3 undecidable manual S 146 43.7229 50 -0.07 70
IV.MMUR.HNE. 2019-03-31T08:50:52.47 0.6 undecidable manual S 349 40.626 50 0.32 45
IV.GIGS.HHZ. 2019-03-31T08:50:52.31 0.3 undecidable manual P 151 79.9644 50 -0.25 63
IV.NARO.HHZ. 2019-03-31T08:50:51.17 0.6 undecidable manual P 325 71.7726 50 -0.12 44
IV.ATCC.EHZ. 2019-03-31T08:50:51.90 0.6 undecidable manual S 287 38.4282 50 0.34 45
IV.PIEI.HHZ. 2019-03-31T08:50:50.45 0.6 undecidable manual P 318 67.5768 50 -0.19 44
IV.MF5.EHZ. 2019-03-31T08:50:50.13 0.6 undecidable manual S 109 31.5462 50 0.42 44
IV.RM33.EHZ. 2019-03-31T08:50:50.06 0.3 undecidable manual P 171 64.3911 50 -0.09 67
IV.CESX.HHZ. 2019-03-31T08:50:50.32 0.6 undecidable manual P 218 66.7776 50 -0.2 44
IV.MPAG.EHZ. 2019-03-31T08:50:50.58 1.0 undecidable manual P 336 66.378 50 0.12 22
IV.TERO.HHZ. 2019-03-31T08:50:50.37 0.6 undecidable manual P 141 65.6898 50 0.01 46
IV.CAMP.HHZ. 2019-03-31T08:50:50.01 0.3 undecidable manual P 157 65.7897 50 -0.37 63
IV.MMO1.EHZ. 2019-03-31T08:50:48.27 0.6 undecidable manual S 137 27.75 50 -0.44 45
IV.SMA1.EHZ. 2019-03-31T08:50:48.22 0.3 undecidable manual P 158 53.8017 50 -0.31 66
IV.FRON.EHZ. 2019-03-31T08:50:48.78 0.3 undecidable manual P 329 56.6988 50 -0.19 67
IV.EL6.EHZ. 2019-03-31T08:50:48.50 0.3 undecidable manual S 1 27.4503 50 -0.13 71
IV.LNSS.HHZ. 2019-03-31T08:50:48.24 0.3 undecidable manual P 185 53.3022 50 -0.21 67
IV.SAP2.EHZ. 2019-03-31T08:50:48.20 0.6 undecidable manual S 86 24.8529 50 0.27 46
IV.MURB.HHZ. 2019-03-31T08:50:48.05 0.3 undecidable manual P 294 50.2164 50 0.08 69
IV.ATFO.HHZ. 2019-03-31T08:50:48.40 0.6 undecidable manual P 307 52.7028 50 0.05 46
IV.NRCA.HHZ. 2019-03-31T08:50:48.30 0.3 undecidable manual S 176 27.6501 50 -0.38 68
IV.ARVD.HHZ. 2019-03-31T08:50:47.37 0.3 undecidable manual P 345 47.7189 50 -0.22 68
IV.SNTG.HHZ. 2019-03-31T08:50:47.10 0.3 undecidable manual S 327 22.8549 50 -0.29 70
IV.SSFR.HHZ. 2019-03-31T08:50:47.19 0.3 undecidable manual P 328 46.62 50 -0.23 68
IV.MTRA.EHZ. 2019-03-31T08:50:46.63 0.3 undecidable manual P 146 43.7229 50 -0.34 66
IV.GUMA.HHZ. 2019-03-31T08:50:46.70 0.3 undecidable manual S 96 19.7691 119 0.14 72
IV.ATCC.EHZ. 2019-03-31T08:50:46.15 0.1 undecidable manual P 287 38.4282 50 -0.01 96
IV.MC2.EHZ. 2019-03-31T08:50:46.90 0.3 undecidable manual S 158 20.4684 50 0.14 72
IV.MNTT.EHZ. 2019-03-31T08:50:46.98 0.3 undecidable manual P 93 40.7259 50 0.46 65
IV.MTL1.HNN. 2019-03-31T08:50:46.86 0.3 undecidable manual S 341 20.5683 50 0.08 73
IV.CESI.HHZ. 2019-03-31T08:50:46.10 0.6 undecidable manual S 241 17.5713 122 0.19 48
IV.MMUR.HNE. 2019-03-31T08:50:46.36 0.3 undecidable manual P 349 40.626 50 -0.14 70
IV.TRE1.HNE. 2019-03-31T08:50:45.18 0.3 undecidable manual P 35 31.0467 50 0.17 70
IV.GAG1.HNE. 2019-03-31T08:50:45.90 0.6 undecidable manual S 353 17.4714 122 0.03 50
IV.MNTP.HNZ. 2019-03-31T08:50:45.19 0.6 undecidable manual P 78 31.0467 50 0.17 47
IV.FEMA.HNZ. 2019-03-31T08:50:45.10 0.3 undecidable manual S 195 13.7751 128 0.27 71
IV.MF5.EHZ. 2019-03-31T08:50:45.45 0.3 undecidable manual P 109 31.5462 50 0.36 67
IT.MTCL.HGZ. 2019-03-31T08:50:44.50 0.3 undecidable manual S 218 12.3765 131 0.04 75
IV.NRCA.HHZ. 2019-03-31T08:50:44.20 0.1 undecidable manual P 176 27.6501 50 -0.29 92
IV.MMO1.EHZ. 2019-03-31T08:50:44.18 0.1 undecidable manual P 137 27.75 50 -0.33 91
IV.MDAR.HNZ. 2019-03-31T08:50:44.20 0.6 undecidable manual S 18 12.876 130 -0.4 46
IV.SAP2.EHZ. 2019-03-31T08:50:44.08 0.3 undecidable manual P 86 24.8529 50 0.02 73
IV.EL6.EHZ. 2019-03-31T08:50:44.18 0.1 undecidable manual P 1 27.4503 50 -0.28 92
IV.SEF1.HNE. 2019-03-31T08:50:44.80 0.3 undecidable manual S 301 13.7751 128 -0.04 74
IV.MML1.EHE. 2019-03-31T08:50:44.30 0.6 undecidable manual S 290 10.4784 136 0.33 47
IV.CSP1.EHZ. 2019-03-31T08:50:43.70 0.6 undecidable manual S 83 9.0798 140 0.04 50
IV.MTL1.HNN. 2019-03-31T08:50:43.31 0.6 undecidable manual P 341 20.5683 50 -0.09 49
IV.GUMA.HHZ. 2019-03-31T08:50:43.25 0.1 undecidable manual P 96 19.7691 119 -0.02 99
IV.PF6.EHE. 2019-03-31T08:50:43.50 0.6 undecidable manual S 53 10.2786 136 -0.43 46
IV.MC2.EHZ. 2019-03-31T08:50:43.23 0.3 undecidable manual P 158 20.4684 50 -0.16 72
IV.SNTG.HHZ. 2019-03-31T08:50:43.53 0.3 undecidable manual P 327 22.8549 50 -0.22 71
IV.FDMO.HHE. 2019-03-31T08:50:43.00 0.6 undecidable manual S 185 5.0949 155 0.1 50
IV.CESI.HHZ. 2019-03-31T08:50:42.97 0.3 undecidable manual P 241 17.5713 122 0.08 73
IV.FEMA.HNZ. 2019-03-31T08:50:42.35 0.6 undecidable manual P 195 13.7751 128 0.08 49
IV.MDAR.HNZ. 2019-03-31T08:50:42.05 0.1 undecidable manual P 18 12.876 130 -0.09 98
IV.GAG1.HNE. 2019-03-31T08:50:42.92 0.3 undecidable manual P 353 17.4714 122 0.05 74
IV.SEF1.HNE. 2019-03-31T08:50:42.28 0.1 undecidable manual P 301 13.7751 128 0 100
IT.MTCL.HGZ. 2019-03-31T08:50:42.13 0.1 undecidable manual P 218 12.3765 131 0.07 99
IV.CSP1.EHZ. 2019-03-31T08:50:41.65 0.1 undecidable manual P 83 9.0798 140 0.06 100
IV.PF6.EHE. 2019-03-31T08:50:41.61 0.1 undecidable manual P 53 10.2786 136 -0.14 98
IV.MML1.EHE. 2019-03-31T08:50:41.96 0.1 undecidable manual P 290 10.4784 136 0.19 97
IV.FDMO.HHE. 2019-03-31T08:50:41.29 0.1 undecidable manual P 185 5.0949 155 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:2.3 0.002536716 0.1216 AML other m 2019-03-31T08:50:43.93
IV.CSP1.EHN. ML:2.0 0.0013324685 0.096 AML other m 2019-03-31T08:50:44.47
IV.MDAR.HNE. ML:2.0 0.0009823689 0.1088 AML other m 2019-03-31T08:50:44.57
IV.MDAR.HNN. ML:2.0 0.0010975697 0.1792 AML other m 2019-03-31T08:50:45.02
IV.FEMA.HNN. ML:2.1 0.0013769987499999998 0.0896 AML other m 2019-03-31T08:50:45.38
IV.FEMA.HNE. ML:2.2 0.0015773485 0.0896 AML other m 2019-03-31T08:50:45.83
IV.CESI.HHN. ML:2.4 0.002004099 0.1216 AML other m 2019-03-31T08:50:46.33
IV.CESI.HHE. ML:2.2 0.0013673465 0.0768 AML other m 2019-03-31T08:50:46.30
IV.GUMA.HHN. ML:1.9 0.0006360647 0.1792 AML other m 2019-03-31T08:50:47.05
IV.SNTG.HNE. ML:1.7 0.0002950638 0.16 AML other m 2019-03-31T08:50:47.49
IV.SNTG.HHE. ML:1.6 0.00026341916 0.16 AML other m 2019-03-31T08:50:47.49
IV.SNTG.HNN. ML:1.8 0.0003807429 0.16 AML other m 2019-03-31T08:50:47.58
IV.SNTG.HHN. ML:1.8 0.00039350604999999997 0.16 AML other m 2019-03-31T08:50:47.51
IV.GUMA.HNN. ML:2.0 0.0007465216 0.2176 AML other m 2019-03-31T08:50:48.01
IV.SAP2.EHE. ML:2.0 0.000676814 0.2048 AML other m 2019-03-31T08:50:49.04
IV.SAP2.EHN. ML:2.8 0.0034488705 0.1984 AML other m 2019-03-31T08:50:49.48
IV.NRCA.HNN. ML:2.2 0.00092394185 0.1024 AML other m 2019-03-31T08:50:49.72
IV.NRCA.HHN. ML:2.3 0.00101940085 0.1152 AML other m 2019-03-31T08:50:49.73
IV.NRCA.HNE. ML:2.2 0.000868516 0.1088 AML other m 2019-03-31T08:50:49.98
IV.NRCA.HHE. ML:2.2 0.00082913475 0.1024 AML other m 2019-03-31T08:50:49.99
IV.EL6.EHE. ML:1.9 0.00045180685 0.1984 AML other m 2019-03-31T08:50:50.23
IV.MF5.EHN. ML:1.6 0.00016609965 0.2624 AML other m 2019-03-31T08:50:50.80
IV.MF5.EHE. ML:1.6 0.00017271485 0.3776 AML other m 2019-03-31T08:50:51.03
IV.EL6.EHN. ML:1.9 0.00040853010000000003 0.16 AML other m 2019-03-31T08:50:51.08
IV.ATCC.EHN. ML:2.0 0.0003402755 0.16 AML other m 2019-03-31T08:50:52.37
IV.GUMA.HHE. ML:2.0 0.00080155725 0.4032 AML other m 2019-03-31T08:50:52.65
IV.GUMA.HNE. ML:2.0 0.0008394709 0.416 AML other m 2019-03-31T08:50:52.68
IV.ATCC.EHE. ML:1.8 0.00020710005 0.1408 AML other m 2019-03-31T08:50:52.89
IV.MTRA.EHN. ML:1.7 0.00016856315 0.2368 AML other m 2019-03-31T08:50:53.11
IV.SSFR.HNE. ML:2.0 0.00031263094999999994 0.1344 AML other m 2019-03-31T08:50:55.14
IV.ARVD.HHN. ML:1.5 0.000081525335 0.2368 AML other m 2019-03-31T08:50:55.21
IV.MNTT.EHE. ML:2.1 0.00038219845 0.2368 AML other m 2019-03-31T08:50:55.40
IV.SSFR.HHN. ML:2.2 0.0004077995 0.1792 AML other m 2019-03-31T08:50:55.55
IV.SSFR.HNN. ML:2.2 0.00043432745 0.1728 AML other m 2019-03-31T08:50:55.55
IV.MNTT.EHN. ML:2.1 0.0003786279 0.2368 AML other m 2019-03-31T08:50:55.50
IV.ARVD.HHE. ML:1.7 0.000127968935 0.1216 AML other m 2019-03-31T08:50:55.65
IV.MURB.HNE. ML:1.8 0.00017338745 0.5696 AML other m 2019-03-31T08:50:55.71
IV.MTRA.HNE. ML:1.9 0.0002306566 0.1984 AML other m 2019-03-31T08:50:56.06
IV.MTRA.EHE. ML:1.9 0.00022936385 0.16 AML other m 2019-03-31T08:50:56.06
IV.SSFR.HHE. ML:2.0 0.0002824759 0.16 AML other m 2019-03-31T08:50:56.07
IV.MTRA.HNN. ML:1.8 0.00019654235 0.2304 AML other m 2019-03-31T08:50:56.23
IV.LNSS.HHN. ML:1.9 0.00018129975 0.1984 AML other m 2019-03-31T08:50:57.06
IV.LNSS.HNN. ML:1.9 0.00019387029500000003 0.2112 AML other m 2019-03-31T08:50:57.06
IV.SMA1.EHE. ML:1.6 0.00010054526999999999 0.1216 AML other m 2019-03-31T08:50:57.24
IV.MURB.HNN. ML:2.0 0.00024578195 0.3392 AML other m 2019-03-31T08:50:57.48
IV.MURB.HHN. ML:1.9 0.00022269365 0.1984 AML other m 2019-03-31T08:50:57.49
IV.SMA1.EHN. ML:1.6 0.00008668071 0.1152 AML other m 2019-03-31T08:50:57.80
IV.LNSS.HHE. ML:2.0 0.0002165826 0.1792 AML other m 2019-03-31T08:50:57.86
IV.LNSS.HNE. ML:2.0 0.00023832333500000002 0.192 AML other m 2019-03-31T08:50:57.86
IV.FRON.EHE. ML:1.6 0.000091725785 0.2176 AML other m 2019-03-31T08:50:57.85
IV.RM33.HNE. ML:1.9 0.0001505271 0.4992 AML other m 2019-03-31T08:50:58.75
IV.MURB.HHE. ML:1.8 0.00016925564999999997 0.3008 AML other m 2019-03-31T08:50:59.22
IV.FRON.EHN. ML:1.6 0.000079953525 0.16 AML other m 2019-03-31T08:50:59.28
IV.CAMP.HHN. ML:1.4 0.000047414115 0.3392 AML other m 2019-03-31T08:51:00.63
IV.TERO.HHE. ML:1.7 0.00008780993 0.1792 AML other m 2019-03-31T08:51:00.71
IV.RM33.EHN. ML:1.6 0.000075518745 0.1664 AML other m 2019-03-31T08:51:00.75
IV.CAMP.HHE. ML:1.4 0.000050292039999999995 0.2048 AML other m 2019-03-31T08:51:00.96
IV.ATFO.HHE. ML:1.3 0.000049977629999999996 0.16 AML other m 2019-03-31T08:51:00.95
IV.TERO.HHN. ML:1.8 0.000123853625 0.1024 AML other m 2019-03-31T08:51:01.34
IV.RM33.EHE. ML:1.6 0.00008249912500000001 0.32 AML other m 2019-03-31T08:51:01.62
IV.MPAG.EHN. ML:1.7 0.00009145145499999999 0.1408 AML other m 2019-03-31T08:51:01.53
IV.PIEI.HHN. ML:1.5 0.00005594068 0.16 AML other m 2019-03-31T08:51:01.72
IV.PIEI.HHE. ML:1.6 0.00007239784 0.2176 AML other m 2019-03-31T08:51:01.81
IV.MPAG.EHE. ML:1.4 0.000047625785000000006 0.16 AML other m 2019-03-31T08:51:02.10
IV.NARO.HHE. ML:1.4 0.000037888525 0.1216 AML other m 2019-03-31T08:51:03.97
IV.ATFO.HHN. ML:1.3 0.000048381925 0.2816 AML other m 2019-03-31T08:51:04.19
IV.NARO.HHN. ML:1.4 0.00003868247 0.1024 AML other m 2019-03-31T08:51:04.13
IV.RM33.HNN. ML:1.9 0.00015523805000000002 0.7104 AML other m 2019-03-31T08:51:04.37
IV.GIGS.HHN. ML:1.2 0.00002109762 0.3776 AML other m 2019-03-31T08:51:04.40
IV.GIGS.HHE. ML:1.2 0.00002044735 0.16 AML other m 2019-03-31T08:51:04.58
IV.VCEL.EHE. ML:1.8 0.00006035015000000001 0.4544 AML other m 2019-03-31T08:51:16.36
IV.VCEL.EHN. ML:1.8 0.00006925983 0.4992 AML other m 2019-03-31T08:51:16.36
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